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White blood cell

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1002: 2058: 953:. They are commonly referred to as polymorphonuclear (PMN) leukocytes, although, in the technical sense, PMN refers to all granulocytes. They have a multi-lobed nucleus, which consists of three to five lobes connected by slender strands. This gives the neutrophils the appearance of having multiple nuclei, hence the name polymorphonuclear leukocyte. The cytoplasm may look transparent because of fine granules that are pale lilac when stained. Neutrophils are active in phagocytosing bacteria and are present in large amount in the pus of wounds. These cells are not able to renew their 763: 758: 641: 583: 885: 701: 931: 58: 1045:. Histamine is responsible for widening blood vessels and increasing the flow of blood to injured tissue. It also makes blood vessels more permeable so neutrophils and clotting proteins can get into connective tissue more easily. Heparin is an anticoagulant that inhibits blood clotting and promotes the movement of white blood cells into an area. Basophils can also release chemical signals that attract eosinophils and neutrophils to an infection site. 1005: 1009: 1008: 1004: 1003: 1010: 1007: 1214: 2092: 1034:. Because they are the rarest of the white blood cells (less than 0.5% of the total count) and share physicochemical properties with other blood cells, they are difficult to study. They can be recognized by several coarse, dark violet granules, giving them a blue hue. The nucleus is bi- or tri-lobed, but it is hard to see because of the number of coarse granules that hide it. 634: 576: 751: 2104: 694: 1834:. There are four major causes: increase of production in bone marrow, increased release from storage in bone marrow, decreased attachment to veins and arteries, decreased uptake by tissues. Leukocytosis may affect one or more cell lines and can be neutrophilic, eosinophilic, basophilic, monocytosis, or lymphocytosis. 957:(used in digesting microbes) and die after having phagocytosed a few pathogens. Neutrophils are the most common cell type seen in the early stages of acute inflammation. The average lifespan of inactivated human neutrophils in the circulation has been reported by different approaches to be between 5 and 135 hours. 878: 982:
infections. Eosinophils are also the predominant inflammatory cells in allergic reactions. The most important causes of eosinophilia include allergies such as asthma, hay fever, and hives; and parasitic infections. They secrete chemicals that destroy large parasites, such as hookworms and tapeworms,
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10/L. Eosinophil counts are higher in newborns and vary with age, time (lower in the morning and higher at night), exercise, environment, and exposure to allergens. Eosinophilia is never a normal lab finding. Efforts should always be made to discover the underlying cause, though the cause may not
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Some leucocytes migrate into the tissues of the body to take up a permanent residence at that location rather than remaining in the blood. Often these cells have specific names depending upon which tissue they settle in, such as fixed macrophages in the liver, which become known as
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between 4 Ă— 10/L and 1.1 Ă— 10/L. In the US, this is usually expressed as 4,000 to 11,000 white blood cells per microliter of blood. White blood cells make up approximately 1% of the total blood volume in a healthy adult, making them substantially less numerous than the
1006: 975:. It rises in response to allergies, parasitic infections, collagen diseases, and disease of the spleen and central nervous system. They are rare in the blood, but numerous in the mucous membranes of the respiratory, digestive, and lower urinary tracts. 1852:. Normal blood values vary by age. Neutrophilia can be caused by a direct problem with blood cells (primary disease). It can also occur as a consequence of an underlying disease (secondary). Most cases of neutrophilia are secondary to inflammation. 510:(present or absent, or more precisely, visible on light microscopy or not thus visible). The other dichotomy is by lineage: Myeloid cells (neutrophils, monocytes, eosinophils and basophils) are distinguished from lymphoid cells (lymphocytes) by 1059:
Lymphocytes are much more common in the lymphatic system than in blood. Lymphocytes are distinguished by having a deeply staining nucleus that may be eccentric in location, and a relatively small amount of cytoplasm. Lymphocytes include:
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All white blood cells are nucleated, which distinguishes them from the anucleated red blood cells and platelets. Types of leukocytes can be classified in standard ways. Two pairs of broadest categories classify them either by structure
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that are too big for any one white blood cell to phagocytize. In general, their nuclei are bi-lobed. The lobes are connected by a thin strand. The cytoplasm is full of granules that assume a characteristic pink-orange color with
1201:, which remove dead cell debris as well as attack microorganisms. Neither dead cell debris nor attacking microorganisms can be dealt with effectively by the neutrophils. Unlike neutrophils, monocytes are able to replace their 1599:
Defined as total lymphocyte count below 1.0x10/L, the cells most commonly affected are CD4+ T cells. Like neutropenia, lymphocytopenia may be acquired or intrinsic and there are many causes. This is not a complete list.
1158:(different from the αβ TCR found on conventional CD4+ and CD8+ T cells). Found in tissue more commonly than in blood, γδ T cells share characteristics of helper T cells, cytotoxic T cells, and natural killer cells. 1580:
Symptoms of neutropenia are associated with the underlying cause of the decrease in neutrophils. For example, the most common cause of acquired neutropenia is drug-induced, so an individual may have symptoms of
499:. A good way to remember the relative proportions of WBCs is "Never Let Monkeys Eat Bananas". These types are distinguished by their physical and functional characteristics. Monocytes and neutrophils are 2186:
Monga I, Kaur K, Dhanda S (March 2022). "Revisiting hematopoiesis: applications of the bulk and single-cell transcriptomics dissecting transcriptional heterogeneity in hematopoietic stem cells".
1457:. A decrease in levels of neutrophils on lab tests is due to either decreased production of neutrophils or increased removal from the blood. The following list of causes is not complete. 345:. An excess of white blood cells is usually due to infection or inflammation. Less commonly, a high white blood cell count could indicate certain blood cancers or bone marrow disorders. 2906: 1197:
to T cells so that the pathogens may be recognized again and killed. This causes an antibody response to be mounted. Monocytes eventually leave the bloodstream and become tissue
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A range of disorders can cause decreases in white blood cells. This type of white blood cell decreased is usually the neutrophil. In this case the decrease may be called
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contents and are thought to have a much longer active life. They have the kidney-shaped nucleus and are typically not granulated. They also possess abundant cytoplasm.
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or toxicity. Treatment is also aimed at the underlying cause of the neutropenia. One severe consequence of neutropenia is that it can increase the risk of infection.
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Granulocytes are distinguished from agranulocytes by their nucleus shape (lobed versus round, that is, polymorphonuclear versus mononuclear) and by their cytoplasm
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Differential leucocyte count: number/ (%) of different types of leucocytes per cubic mm. of blood. Below are reference ranges for various types leucocytes.
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Tak T, Tesselaar K, Pillay J, Borghans JA, Koenderman L (October 2013). "What's your age again? Determination of human neutrophil half-lives revisited".
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Alberts B, Johnson A, Lewis M, Raff M, Roberts K, Walter P (2002). "Leukocyte also known as macrophagesfunctions and percentage breakdown".
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Eosinophils compose about 2–4% of white blood cells in circulating blood. This count fluctuates throughout the day, seasonally, and during
1174:(MIC-A). Decreased expression of MHC class I and up-regulation of MIC-A can happen when cells are infected by a virus or become cancerous. 3714: 1996: 3851: 2795: 2763: 2700: 2541: 2472: 2445: 2352: 2342: 2232: 479:) or by cell lineage (myeloid cells or lymphoid cells). These broadest categories can be further divided into the five main types: 4197: 3750: 2854: 2045: 1792: 1609: 1605: 374: 361: 134: 1533: 2057: 1808:
Like neutropenia, symptoms and treatment of lymphocytopenia are directed at the underlying cause of the change in cell counts.
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and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), and agranulocytes (
4192: 381:. It is normal when it is part of healthy immune responses, which happen frequently. It is occasionally abnormal, when it is 1931: 941:
Neutrophils are the most abundant white blood cell, constituting 60–70% of the circulating leukocytes. They defend against
4135: 3673: 2041: 2027: 1923: 1880: 1625: 1365: 436: 429: 122: 2082: 1617: 1383:. There are various disorders in which the number of white blood cells is normal but the cells do not function normally. 3795: 3765: 3745: 3296: 3104: 1898: 1894: 1768: 3783: 3778: 3618: 1361: 2248: 1870: 1360:), but it also may be dysfunctionally proliferative. Proliferative disorders of white blood cells can be classed as 949:
infection. They are usually first responders to microbial infection; their activity and death in large numbers form
4021: 2070: 1754: 1613: 3488: 1539: 1282: 1278: 3358: 2878: 2600:
Pillay J, den Braber I, Vrisekoop N, Kwast LM, de Boer RJ, Borghans JA, Tesselaar K, Koenderman L (July 2010).
1115: 515: 110: 98: 2160: 2128: 3581: 1274: 4201: 3959: 3822: 3460: 3379: 3248: 1885: 1478: 1450: 1218: 202: 762: 757: 4309: 4223: 3941: 3877: 3665: 1730: 1654: 827: 507: 262: 258: 1784: 4170: 4026: 4004: 3704: 3681: 3657: 1193:) function of neutrophils, but are much longer lived as they have an extra role: they present pieces of 115: 4319: 4304: 4187: 4120: 4031: 3955: 3728: 3545: 3481: 3455: 2811:
McBride JA, Dacie JV, Shapley R (February 1968). "The effect of splenectomy on the leucocyte count".
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Maton D, Hopkins J, McLaughlin CW, Johnson S, Warner MQ, LaHart D, Wright JD, Kulkarni DV (1997).
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complex of virus-infected or tumour cells and kill them. Nearly all nucleated cells display MHC I.
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infection, these T cells are the main index to identify the individual's immune system integrity.
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Monocytes migrate from the bloodstream to other tissues and differentiate into tissue resident
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lineage). Lymphocytes can be further classified as T cells, B cells, and natural killer cells.
57: 4115: 3881: 3760: 3641: 3560: 3540: 3253: 2828: 2791: 2759: 2734: 2696: 2662: 2623: 2574: 2537: 2507: 2468: 2462: 2441: 2405: 2348: 2288: 2284: 2278: 2228: 2203: 1956: 1776: 1525: 1341: 1137: 1076: 833: 39: 32: 836:: Returns the functioning of the immune system to normal operation after infection; prevents 4235: 4175: 4147: 4142: 4110: 4097: 4087: 3633: 3609: 3330: 3233: 3048: 2820: 2654: 2613: 2566: 2395: 2195: 2140: 1992: 1521: 1380: 1290: 805: 306: 210: 4130: 3625: 3279: 3068: 3000: 2308: 2108: 1966: 1802: 1788: 1713: 1636: 1594: 1474: 1429: 1270: 1222: 1155: 1123: 1103: 809: 454: 278: 1151: 401:
The name "white blood cell" derives from the physical appearance of a blood sample after
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The normal total leucocyte count in an adult is 4000 to 11,000 per mm of blood.
2037: 1903: 1750: 1709: 1494: 1446: 1441: 1425: 1345: 1321:(Although these will often migrate to local lymph nodes upon ingesting antigens) 1286: 1226: 1167: 1096: 472: 334: 290: 282: 198: 194: 179: 2400: 2383: 2091: 1959:– occurs in 25–50% of chronic smokers and can last up to 5 years after quitting 333:), but this classification system is less frequently used now. Produced in the 4215: 3968: 3874: 3504: 3238: 3228: 3208: 3200: 3162: 3145: 3135: 3073: 2965: 2658: 2467:(2nd ed.). Philadelphia: Lippincott Williams & Wilkins. p. 471. 1970: 1864: 1860: 1570: 1466: 1419: 1391: 1349: 1313: 1262: 1258: 1242: 1230: 1198: 1054: 966: 925: 897: 744: 627: 608: 569: 558: 537: 500: 492: 484: 480: 446: 442: 407: 390: 366: 286: 266: 254: 250: 238: 218: 183: 1189:
Monocytes, the largest type of white blood cell, share the "vacuum cleaner" (
4273: 3978: 3800: 3755: 3603: 3445: 3291: 3223: 3174: 3140: 3005: 2985: 2975: 2602:"In vivo labeling with 2H2O reveals a human neutrophil lifespan of 5.4 days" 2145: 1951: 1913: 1764: 1758: 1698: 1682: 1658: 1490: 1357: 1329: 1324: 1250: 1234: 1072: 1038: 1027: 979: 731: 715: 369:. However, this 1% of the blood makes a large difference to health, because 338: 242: 234: 2666: 2627: 2578: 2409: 2207: 2199: 1340:
The two commonly used categories of white blood cell disorders divide them
2832: 633: 575: 411:, a thin, typically white layer of nucleated cells between the sedimented 17: 4263: 4048: 4036: 3994: 3948: 3912: 3569: 3520: 3418: 3312: 3191: 3179: 3155: 3150: 2938: 1890: 1670: 1621: 1502: 1407: 1403: 1373: 1298: 1266: 1238: 1202: 1194: 1184: 1119: 1107: 1068: 996: 954: 942: 871: 727: 687: 674: 657: 596: 496: 488: 382: 274: 246: 226: 187: 2643:"The human basophil: a new appreciation of its role in immune responses" 2570: 750: 4268: 4082: 3931: 3902: 3788: 3320: 3167: 1974: 1702: 1678: 1666: 1515: 1486: 1042: 1023: 1019: 693: 663: 349: 342: 310: 294: 1428:
or granulocytopenia. Less commonly, a decrease in lymphocytes (called
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and foreign invaders. White blood cells include three main subtypes:
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Neutrophilia is an increase in the absolute neutrophil count in the
1410:, although those categories overlap and are often grouped together. 877: 140: 3363: 2869: 2056: 1642: 1145: 1144:
are known as CD8+ T cells. These cells bind antigens presented on
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The movement of leukocytes in the blood, phase-contrast microscopy
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depends on it. An increase in the number of leukocytes over the
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Henry's clinical diagnosis and management by laboratory methods
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McPherson RA, Pincus MR, Abraham NZ, et al., eds. (2011).
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The number of leukocytes in the blood is often an indicator of
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secreted by the tumor or invasion of bone marrow by the cancer
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Medications – chemotherapy (antilymphocyte globulin therapy,
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A normal eosinophil count is considered to be less than 0.65
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Another way to categorize disorders of white blood cells is
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They secrete two chemicals that aid in the body's defenses:
229:. The different white blood cells are usually classified by 2309:"Vital and Health Statistics Series 11, No. 247 (03/2005)" 423:
directly reflects its description. It is derived from the
205:. Leukocytes are found throughout the body, including the 2724: 2722: 2720: 2718: 2716: 2714: 2712: 2530:
Wheater's basic histopathology: a colour atlas and text
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Exploring Medical Language: A Student-Directed Approach
2272: 2270: 1309:. These cells still serve a role in the immune system. 1166:
are able to kill cells of the body that do not display
782:: releases antibodies and assists activation of T cells 31:"White blood cells" redirects here. For the album, see 2758:(22nd ed.). Philadelphia, PA: Elsevier/Saunders. 389:
in origin. A decrease below the lower limit is called
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that are involved in protecting the body against both
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Anatomy and Physiology: the Unit of Form and Function
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that includes the overall white blood cell count and
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and perform other functions that help coordinate the
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may sometimes be green if there are large amounts of
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Reference ranges for blood tests#White blood cells 2
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All white blood cells are produced and derived from
4256: 4214: 4156: 4057: 3987: 3895: 3888: 3813: 3736: 3727: 3695: 3590: 3511: 3438: 3398: 3372: 3344: 3311: 3264: 3199: 3190: 3126: 3117: 3097: 3025: 2947: 2932: 2923: 2227:. Englewood Cliffs, New Jersey, US: Prentice Hall. 1859:Conditions with normally functioning neutrophils – 1348:
disorders) and those causing insufficient numbers (
121: 109: 97: 89: 84: 72: 67: 50: 2790:(24th ed.). Philadelphia: Elsevier/Saunders. 1822:An increase in the number of white blood cells in 1402:of white blood cells can be broadly classified as 62:3D rendering of various types of white blood cells 2044:count, a count of each type of white blood cell. 2733:(8th ed.). New York: McGraw-Hill Medical. 2336: 2334: 2332: 2330: 2328: 1112:major histocompatibility complex (MHC) class II 38:"Leucocyte" redirects here. For the album, see 2693:Robbins and Cotran pathologic basis of disease 2641:Falcone FH, Haas H, Gibbs BF (December 2000). 2048:specify the typical counts in healthy people. 285:. Monocytes, macrophages, and neutrophils are 3859: 3489: 2900: 2437:Functional histology: A text and colour atlas 1991:can stimulate bone marrow. This can occur in 1170:molecules, or display stress markers such as 1106:and CD4 molecules that, in combination, bind 8: 2786:Goldman L, Schafer AI, eds. (January 2012). 2781: 2779: 2777: 2775: 2464:Blood: Principles and Practice of Hematology 1102:are known as CD4+ T cells. These cells have 866:Years for memory cells, weeks for all else. 337:, white blood cells defend the body against 2434:Daniels VG, Wheater PR, Burkitt HG (1979). 2347:(4th ed.). New York: Garland Science. 1830:. This increase is most commonly caused by 393:. This indicates a weakened immune system. 3892: 3866: 3852: 3844: 3733: 3596: 3496: 3482: 3474: 3196: 3123: 3031: 2953: 2944: 2929: 2907: 2893: 2885: 2497: 2495: 2493: 2491: 1962:Stress – exercise, surgery, general stress 1630:purine nucleoside phosphorylase deficiency 1172:MHC class I polypeptide–related sequence A 217:, which distinguishes them from the other 56: 2877:at the U.S. National Library of Medicine 2853:Specific references are found in article 2686: 2684: 2682: 2680: 2678: 2676: 2617: 2399: 2144: 2129:"Medical gallery of Blausen Medical 2014" 709:12–15 (slightly smaller than neutrophils) 27:Type of cells of the immunological system 2729:Kaushansky K, et al., eds. (2010). 1212: 1075:, block pathogen invasion, activate the 520: 277:. Monocytes are further subdivided into 3414:Megakaryocyte–erythroid progenitor cell 2120: 2087: 253:(T cells and B cells)). Myeloid cells ( 2461:Handin RI, Lux SE, Stossel TP (2003). 1560:, marrow failure, marrow replacement, 1386:Neoplasia of white blood cells can be 1356:is usually healthy (e.g., fighting an 1344:into those causing excessive numbers ( 1018:Basophils are chiefly responsible for 503:. Further subtypes can be classified. 138: 47: 2506:(6 ed.). New York: McGraw Hill. 1620:, immunodeficiency with short-limbed 863:NK-cells and cytotoxic (CD8+) T-cells 798:: activate and regulate T and B cells 7: 2536:. Edinburgh: Churchill Livingstone. 2440:. Edinburgh: Churchill Livingstone. 682:8–12 days (circulate for 4–5 hours) 3715:Mucosal associated invariant T cell 1997:idiopathic thrombocytopenic purpura 1079:, and enhance pathogen destruction. 1026:response by releasing the chemical 679:Full of pink-orange (H&E stain) 2825:10.1111/j.1365-2141.1968.tb01489.x 2382:Orkin SH, Zon LI (February 2008). 1987:Increased destruction of cells in 651:(slightly bigger than neutrophils) 613:Fine, faintly pink (H&E stain) 25: 1140:: T cells displaying co-receptor 3751:Lymphokine-activated killer cell 2249:"Definition of white blood cell" 2188:Briefings in Functional Genomics 2102: 2090: 2046:Reference ranges for blood tests 1793:granulomatosis with polyangiitis 1610:common variable immunodeficiency 1606:severe combined immunodeficiency 883: 876: 761: 756: 749: 699: 692: 639: 632: 581: 574: 135:Anatomical terms of microanatomy 405:. White cells are found in the 4193:Immunoglobulin class switching 2813:British Journal of Haematology 2527:Wheater PR, Stevens A (2002). 1604:Inherited immune deficiency – 830:immune responses; phagocytosis 360:. The normal white cell count 356:is an important subset of the 1: 2691:Kumar V, et al. (2010). 2344:Molecular Biology of the Cell 2028:White blood cell differential 2022:Counting and reference ranges 1924:juvenile idiopathic arthritis 1881:Leukocyte adhesion deficiency 1626:immunodeficiency with thymoma 1432:or lymphopenia) may be seen. 1396:tumors of the blood and lymph 367:red blood cells at 40% to 45% 213:. All white blood cells have 3796:Type 3 innate lymphoid cells 3784:Type 2 innate lymphoid cells 3779:Type 1 innate lymphoid cells 3766:Uterine natural killer cells 3746:Cytokine-induced killer cell 3105:Extramedullary hematopoiesis 2619:10.1182/blood-2010-01-259028 2559:Journal of Leukocyte Biology 1899:myeloproliferative disorders 1769:systemic lupus erythematosus 1283:Orthochromatic erythroblast 4336: 4022:Polyclonal B cell response 2401:10.1016/j.cell.2008.02.013 2071:Leukocyte-promoting factor 2025: 2006: 1904:Surgical removal of spleen 1895:chronic myelogenous (CML)) 1841: 1815: 1755:protein-losing enteropathy 1592: 1540:connective tissue diseases 1439: 1417: 1279:Polychromatic erythroblast 1182: 1052: 994: 964: 923: 860:Deeply staining, eccentric 739:A few hours to a few days 449:in the sample, due to the 29: 3774: 3599: 3271:Antigen-presenting cells 3059: 3034: 2996: 2956: 2659:10.1182/blood.V96.13.4028 2384:"SnapShot: hematopoiesis" 2277:LaFleur-Brooks M (2008). 2034:complete blood cell count 1946:infections (for example, 1635:Blood cell dysfunction – 1552:Blood cell dysfunction – 1032:dilation of blood vessels 978:They primarily deal with 551: 548: 545: 542: 535: 529: 526: 523: 133: 55: 3359:Nucleated red blood cell 2915:Myeloid blood cells and 2879:Medical Subject Headings 2788:Goldman's Cecil medicine 2224:Human Biology and Health 1618:Wiskott–Aldrich syndrome 1116:antigen-presenting cells 516:cellular differentiation 203:hematopoietic stem cells 3823:Hematopoietic stem cell 3582:Lymphoplasmacytoid cell 3461:Hematopoietic stem cell 3380:Leukocyte extravasation 3249:Foreign-body giant cell 2133:WikiJournal of Medicine 1886:Familial cold urticaria 1812:Proliferative disorders 1479:antithyroid medications 1275:Basophilic erythroblast 1219:Hematopoietic stem cell 1154:possess an alternative 774:Large lymphocytes 12–15 4136:Tolerance in pregnancy 3878:adaptive immune system 2061: 1989:peripheral circulation 1863:neutrophilia, chronic 1850:peripheral circulation 1797:Nutritional/Dietary – 1757:, strenuous exercise, 1731:bone marrow transplant 1655:West Nile encephalitis 1641:Infectious diseases – 1632:, genetic polymorphism 1520:Intrinsic disorders – 1301: 1118:. Helper T cells make 1015: 938: 419:. The scientific term 354:white blood cell count 4171:Somatic hypermutation 4005:Polyclonal antibodies 4000:Monoclonal antibodies 3729:Innate lymphoid cells 3705:Natural killer T cell 2146:10.15347/wjm/2014.010 2060: 1965:Medication induced – 1763:Immune dysfunction – 1614:ataxia–telangiectasia 1538:Immune dysfunction – 1216: 1095:: T cells displaying 1013: 934:Neutrophil engulfing 933: 771:Small lymphocytes 7–8 4188:Junctional diversity 3956:Antigen presentation 3456:Hematopoietic system 3244:Langhans giant cells 2394:(4): 712.e1–712.e2. 2200:10.1093/bfgp/elac002 2076:List of immune cells 1928:rheumatoid arthritis 1799:alcohol use disorder 1554:megaloblastic anemia 1548:rheumatoid arthritis 1164:Natural killer cells 845:Natural killer cells 441:meaning "cell". The 434:meaning "white" and 358:complete blood count 323:natural killer cells 4183:V(D)J recombination 4166:Affinity maturation 3918:Antigenic variation 3697:Innate-like T cells 3577:Transitional B cell 3219:Alveolar macrophage 2870:Atlas of Hematology 2731:Williams hematology 2571:10.1189/jlb.1112571 1980:Cancer – either by 1871:Pelger–HuĂ«t anomaly 1781:systemic vasculitis 1583:medication overdose 1566:Any major infection 1366:lymphoproliferative 820:Gamma delta T cells 457:that they produce. 453:-containing enzyme 3390:Intrinsic immunity 3254:Touton giant cells 2502:Saladin K (2012). 2369:"The Virtual Edge" 2062: 1940:ulcerative colitis 1530:cyclic neutropenia 1465:, sulfas or other 1362:myeloproliferative 1302: 1108:antigenic peptides 1016: 939: 834:Regulatory T cells 622:and other tissue) 616:6 hours – few days 289:. Lymphoid cells ( 176:infectious disease 116:H2.00.04.1.02001 4282: 4281: 4210: 4209: 3960:professional APCs 3841: 3840: 3809: 3808: 3723: 3722: 3471: 3470: 3434: 3433: 3307: 3306: 3234:Epithelioid cells 3113: 3112: 3093: 3092: 3089: 3088: 3021: 3020: 2740:978-0-07-162151-9 2513:978-0-07-337825-1 2294:978-0-323-04950-4 2255:. 2 February 2011 2167:. 2 February 2011 2018:always be found. 1957:Cigarette smoking 1909:Secondary causes 1777:myasthenia gravis 1394:. Of the various 1138:cytotoxic T cells 1077:complement system 1071:that can bind to 1011: 917: 916: 822:: bridge between 806:cytotoxic T cells 313:(subdivided into 307:cytotoxic T cells 297:(subdivided into 221:, the anucleated 154:(scientific name 152:White blood cells 149: 148: 144: 40:Leucocyte (album) 33:White Blood Cells 16:(Redirected from 4327: 4176:Clonal selection 4148:Immune privilege 4143:Immunodeficiency 4098:Cross-reactivity 4088:Hypersensitivity 3893: 3868: 3861: 3854: 3845: 3761:Adaptive NK cell 3734: 3597: 3498: 3491: 3484: 3475: 3405:Precursor cells 3331:Promegakaryocyte 3197: 3124: 3049:Promegakaryocyte 3032: 2954: 2945: 2930: 2909: 2902: 2895: 2886: 2858: 2851: 2845: 2844: 2808: 2802: 2801: 2783: 2770: 2769: 2751: 2745: 2744: 2726: 2707: 2706: 2688: 2671: 2670: 2638: 2632: 2631: 2621: 2597: 2591: 2590: 2554: 2548: 2547: 2535: 2524: 2518: 2517: 2499: 2486: 2485: 2483: 2481: 2458: 2452: 2451: 2431: 2422: 2421: 2403: 2379: 2373: 2372: 2365: 2359: 2358: 2338: 2323: 2322: 2320: 2318: 2313: 2305: 2299: 2298: 2274: 2265: 2264: 2262: 2260: 2245: 2239: 2238: 2218: 2212: 2211: 2183: 2177: 2176: 2174: 2172: 2157: 2151: 2150: 2148: 2125: 2107: 2106: 2105: 2095: 2094: 2086: 2016: 1993:hemolytic anemia 1787:-like syndrome, 1773:Sjögren syndrome 1741:, severe burns, 1725:Miscellaneous – 1701:(acute phase of 1569:Miscellaneous – 1291:Promegakaryocyte 1209:Fixed leucocytes 1104:T-cell receptors 1012: 936:anthrax bacteria 887: 880: 765: 760: 753: 703: 696: 643: 636: 585: 578: 521: 211:lymphatic system 141:edit on Wikidata 60: 51:White blood cell 48: 43: 36: 21: 4335: 4334: 4330: 4329: 4328: 4326: 4325: 4324: 4285: 4284: 4283: 4278: 4252: 4206: 4152: 4131:Clonal deletion 4059: 4053: 3983: 3884: 3872: 3842: 3837: 3805: 3770: 3719: 3691: 3685: 3677: 3669: 3661: 3637: 3629: 3622: 3586: 3564: 3507: 3502: 3472: 3467: 3430: 3394: 3373:Immune response 3368: 3346:Red blood cells 3340: 3303: 3280:Langerhans cell 3275:Dendritic cells 3260: 3186: 3109: 3085: 3069:Proerythroblast 3055: 3017: 3001:Monocytopoiesis 2992: 2936: 2919: 2913: 2866: 2861: 2852: 2848: 2810: 2809: 2805: 2798: 2785: 2784: 2773: 2766: 2753: 2752: 2748: 2741: 2728: 2727: 2710: 2703: 2690: 2689: 2674: 2653:(13): 4028–38. 2640: 2639: 2635: 2599: 2598: 2594: 2556: 2555: 2551: 2544: 2533: 2526: 2525: 2521: 2514: 2501: 2500: 2489: 2479: 2477: 2475: 2460: 2459: 2455: 2448: 2433: 2432: 2425: 2381: 2380: 2376: 2367: 2366: 2362: 2355: 2340: 2339: 2326: 2316: 2314: 2311: 2307: 2306: 2302: 2295: 2276: 2275: 2268: 2258: 2256: 2247: 2246: 2242: 2235: 2220: 2219: 2215: 2185: 2184: 2180: 2170: 2168: 2159: 2158: 2154: 2127: 2126: 2122: 2118: 2113: 2103: 2101: 2089: 2081: 2067: 2030: 2024: 2014: 2011: 2005: 1967:corticosteroids 1950:), and chronic 1936:Crohn's disease 1932:Still's disease 1855:Primary causes 1846: 1840: 1820: 1814: 1803:zinc deficiency 1789:dermatomyositis 1745:, severe acute 1714:glucocorticoids 1637:aplastic anemia 1597: 1595:Lymphocytopenia 1591: 1589:Lymphocytopenia 1534:ChĂ©diak–Higashi 1483:anticonvulsants 1475:benzodiazepines 1444: 1438: 1430:lymphocytopenia 1422: 1416: 1372:, but many are 1338: 1319:Dendritic cells 1271:Proerythroblast 1223:Progenitor cell 1211: 1187: 1181: 1156:T cell receptor 1124:immune response 1057: 1051: 1001: 999: 993: 969: 963: 928: 922: 773: 772: 650: 617: 564:(illustration) 533: 531: 530:Approx. % 468: 463: 455:myeloperoxidase 413:red blood cells 399: 352:, and thus the 279:dendritic cells 223:red blood cells 158:), also called 145: 63: 44: 37: 30: 28: 23: 22: 15: 12: 11: 5: 4333: 4331: 4323: 4322: 4317: 4312: 4307: 4302: 4297: 4287: 4286: 4280: 4279: 4277: 4276: 4271: 4266: 4260: 4258: 4254: 4253: 4251: 4250: 4245: 4244: 4243: 4233: 4232: 4231: 4220: 4218: 4212: 4211: 4208: 4207: 4205: 4204: 4195: 4190: 4185: 4180: 4179: 4178: 4173: 4162: 4160: 4158:Immunogenetics 4154: 4153: 4151: 4150: 4145: 4140: 4139: 4138: 4133: 4128: 4123: 4118: 4106: 4105: 4103:Co-stimulation 4100: 4095: 4090: 4085: 4080: 4075: 4070: 4063: 4061: 4055: 4054: 4052: 4051: 4046: 4044:Immune complex 4040: 4039: 4034: 4029: 4024: 4019: 4018: 4017: 4012: 4007: 4002: 3991: 3989: 3985: 3984: 3982: 3981: 3976: 3971: 3966: 3964:Dendritic cell 3952: 3951: 3946: 3945: 3944: 3942:Conformational 3939: 3928: 3927: 3922: 3921: 3920: 3915: 3910: 3899: 3897: 3890: 3886: 3885: 3873: 3871: 3870: 3863: 3856: 3848: 3839: 3838: 3836: 3835: 3830: 3825: 3819: 3817: 3811: 3810: 3807: 3806: 3804: 3803: 3798: 3793: 3792: 3791: 3781: 3775: 3772: 3771: 3769: 3768: 3763: 3758: 3753: 3748: 3742: 3740: 3731: 3725: 3724: 3721: 3720: 3718: 3717: 3712: 3707: 3701: 3699: 3693: 3692: 3690: 3689: 3688: 3687: 3683: 3679: 3675: 3671: 3667: 3663: 3659: 3650: 3645: 3635: 3627: 3620: 3612: 3606: 3600: 3594: 3588: 3587: 3585: 3584: 3579: 3574: 3573: 3572: 3562: 3558: 3553: 3548: 3543: 3538: 3533: 3528: 3523: 3517: 3515: 3509: 3508: 3503: 3501: 3500: 3493: 3486: 3478: 3469: 3468: 3466: 3465: 3464: 3463: 3453: 3448: 3442: 3440: 3436: 3435: 3432: 3431: 3429: 3428: 3423: 3422: 3421: 3416: 3411: 3402: 3400: 3396: 3395: 3393: 3392: 3387: 3382: 3376: 3374: 3370: 3369: 3367: 3366: 3361: 3356: 3350: 3348: 3342: 3341: 3339: 3338: 3333: 3328: 3326:Megakaryoblast 3323: 3317: 3315: 3309: 3308: 3305: 3304: 3302: 3301: 3300: 3299: 3289: 3288: 3287: 3282: 3277: 3268: 3266: 3262: 3261: 3259: 3258: 3257: 3256: 3251: 3246: 3236: 3231: 3226: 3221: 3216: 3211: 3205: 3203: 3194: 3188: 3187: 3185: 3184: 3183: 3182: 3172: 3171: 3170: 3160: 3159: 3158: 3148: 3143: 3138: 3132: 3130: 3121: 3119:Myeloid tissue 3115: 3114: 3111: 3110: 3108: 3107: 3101: 3099: 3095: 3094: 3091: 3090: 3087: 3086: 3084: 3083: 3082: 3081: 3076: 3071: 3064:Erythropoiesis 3060: 3057: 3056: 3054: 3053: 3052: 3051: 3046: 3044:Megakaryoblast 3039:Thrombopoiesis 3035: 3029: 3023: 3022: 3019: 3018: 3016: 3015: 3014: 3013: 3008: 2997: 2994: 2993: 2991: 2990: 2989: 2988: 2983: 2978: 2973: 2968: 2961:Granulopoiesis 2957: 2951: 2942: 2927: 2921: 2920: 2914: 2912: 2911: 2904: 2897: 2889: 2883: 2882: 2872: 2865: 2864:External links 2862: 2860: 2859: 2846: 2803: 2797:978-1437716047 2796: 2771: 2765:978-1437709742 2764: 2746: 2739: 2708: 2702:978-1416031215 2701: 2672: 2633: 2592: 2565:(4): 595–601. 2549: 2542: 2519: 2512: 2487: 2473: 2453: 2446: 2423: 2374: 2360: 2353: 2324: 2300: 2293: 2266: 2253:www.cancer.gov 2240: 2233: 2213: 2194:(3): 159–176. 2178: 2165:www.cancer.gov 2152: 2119: 2117: 2114: 2112: 2111: 2099: 2079: 2078: 2073: 2066: 2063: 2026:Main article: 2023: 2020: 2007:Main article: 2004: 2001: 2000: 1999: 1985: 1982:growth factors 1978: 1973:, β-agonists, 1969:(for example, 1963: 1960: 1954: 1916: 1907: 1906: 1901: 1888: 1883: 1878: 1873: 1868: 1842:Main article: 1839: 1836: 1816:Main article: 1813: 1810: 1806: 1805: 1795: 1761: 1743:celiac disease 1739:kidney failure 1723: 1720: 1717: 1706: 1639: 1633: 1593:Main article: 1590: 1587: 1578: 1577: 1567: 1564: 1562:acute leukemia 1558:myelodysplasia 1550: 1536: 1518: 1508: 1505: 1471:phenothiazines 1461:Medications – 1440:Main article: 1437: 1434: 1418:Main article: 1415: 1412: 1342:quantitatively 1337: 1334: 1333: 1332: 1327: 1322: 1316: 1210: 1207: 1183:Main article: 1180: 1177: 1176: 1175: 1161: 1160: 1159: 1149: 1131: 1093:T helper cells 1080: 1053:Main article: 1050: 1047: 995:Main article: 992: 989: 965:Main article: 962: 959: 924:Main article: 921: 918: 915: 914: 913:Hours to days 911: 908: 905: 894: 891: 888: 881: 874: 868: 867: 864: 861: 858: 857: 856: 851:-infected and 842: 841: 840: 831: 817: 812:-infected and 799: 796:T helper cells 783: 775: 769: 766: 754: 747: 741: 740: 737: 734: 725: 724: 723: 710: 707: 704: 697: 690: 684: 683: 680: 677: 672: 671: 670: 660: 652: 647: 644: 637: 630: 624: 623: 614: 611: 606: 605: 604: 599: 592: 589: 586: 579: 572: 566: 565: 562: 554: 553: 550: 547: 544: 541: 534: 528: 525: 467: 464: 462: 459: 403:centrifugation 398: 395: 319:memory B cells 303:memory T cells 299:helper T cells 239:lymphoid cells 147: 146: 137: 131: 130: 125: 119: 118: 113: 107: 106: 101: 95: 94: 91: 87: 86: 82: 81: 76: 70: 69: 65: 64: 61: 53: 52: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 4332: 4321: 4318: 4316: 4313: 4311: 4310:Immune system 4308: 4306: 4303: 4301: 4298: 4296: 4293: 4292: 4290: 4275: 4272: 4270: 4267: 4265: 4262: 4261: 4259: 4255: 4249: 4246: 4242: 4239: 4238: 4237: 4234: 4230: 4227: 4226: 4225: 4222: 4221: 4219: 4217: 4213: 4203: 4199: 4196: 4194: 4191: 4189: 4186: 4184: 4181: 4177: 4174: 4172: 4169: 4168: 4167: 4164: 4163: 4161: 4159: 4155: 4149: 4146: 4144: 4141: 4137: 4134: 4132: 4129: 4127: 4126:Clonal anergy 4124: 4122: 4119: 4117: 4114: 4113: 4112: 4108: 4107: 4104: 4101: 4099: 4096: 4094: 4091: 4089: 4086: 4084: 4081: 4079: 4076: 4074: 4071: 4069: 4065: 4064: 4062: 4056: 4050: 4047: 4045: 4042: 4041: 4038: 4035: 4033: 4030: 4028: 4025: 4023: 4020: 4016: 4015:Microantibody 4013: 4011: 4008: 4006: 4003: 4001: 3998: 3997: 3996: 3993: 3992: 3990: 3986: 3980: 3977: 3975: 3972: 3970: 3967: 3965: 3961: 3957: 3954: 3953: 3950: 3947: 3943: 3940: 3938: 3935: 3934: 3933: 3930: 3929: 3926: 3923: 3919: 3916: 3914: 3911: 3909: 3906: 3905: 3904: 3901: 3900: 3898: 3894: 3891: 3887: 3883: 3879: 3876: 3869: 3864: 3862: 3857: 3855: 3850: 3849: 3846: 3834: 3833:Prolymphocyte 3831: 3829: 3826: 3824: 3821: 3820: 3818: 3816: 3815:Lymphopoiesis 3812: 3802: 3799: 3797: 3794: 3790: 3787: 3786: 3785: 3782: 3780: 3777: 3776: 3773: 3767: 3764: 3762: 3759: 3757: 3754: 3752: 3749: 3747: 3744: 3743: 3741: 3739: 3735: 3732: 3730: 3726: 3716: 3713: 3711: 3708: 3706: 3703: 3702: 3700: 3698: 3694: 3686: 3680: 3678: 3672: 3670: 3664: 3662: 3656: 3655: 3654: 3653:Memory T cell 3651: 3649: 3646: 3643: 3639: 3631: 3623: 3616: 3613: 3611: 3610:Cytotoxic CD8 3607: 3605: 3602: 3601: 3598: 3595: 3593: 3589: 3583: 3580: 3578: 3575: 3571: 3568: 3567: 3566: 3559: 3557: 3554: 3552: 3549: 3547: 3546:Marginal zone 3544: 3542: 3539: 3537: 3534: 3532: 3529: 3527: 3524: 3522: 3519: 3518: 3516: 3514: 3510: 3506: 3499: 3494: 3492: 3487: 3485: 3480: 3479: 3476: 3462: 3459: 3458: 3457: 3454: 3452: 3449: 3447: 3444: 3443: 3441: 3437: 3427: 3426:Myelomonocyte 3424: 3420: 3417: 3415: 3412: 3410: 3407: 3406: 3404: 3403: 3401: 3397: 3391: 3388: 3386: 3383: 3381: 3378: 3377: 3375: 3371: 3365: 3362: 3360: 3357: 3355: 3352: 3351: 3349: 3347: 3343: 3337: 3336:Megakaryocyte 3334: 3332: 3329: 3327: 3324: 3322: 3319: 3318: 3316: 3314: 3310: 3298: 3295: 3294: 3293: 3290: 3286: 3283: 3281: 3278: 3276: 3273: 3272: 3270: 3269: 3267: 3263: 3255: 3252: 3250: 3247: 3245: 3242: 3241: 3240: 3237: 3235: 3232: 3230: 3227: 3225: 3222: 3220: 3217: 3215: 3214:Kupffer cells 3212: 3210: 3207: 3206: 3204: 3202: 3198: 3195: 3193: 3189: 3181: 3178: 3177: 3176: 3173: 3169: 3166: 3165: 3164: 3161: 3157: 3154: 3153: 3152: 3149: 3147: 3144: 3142: 3139: 3137: 3134: 3133: 3131: 3129: 3125: 3122: 3120: 3116: 3106: 3103: 3102: 3100: 3096: 3080: 3077: 3075: 3072: 3070: 3067: 3066: 3065: 3062: 3061: 3058: 3050: 3047: 3045: 3042: 3041: 3040: 3037: 3036: 3033: 3030: 3028: 3024: 3012: 3009: 3007: 3004: 3003: 3002: 2999: 2998: 2995: 2987: 2984: 2982: 2981:Metamyelocyte 2979: 2977: 2974: 2972: 2969: 2967: 2964: 2963: 2962: 2959: 2958: 2955: 2952: 2950: 2946: 2943: 2940: 2935: 2931: 2928: 2926: 2925:Hematopoiesis 2922: 2918: 2910: 2905: 2903: 2898: 2896: 2891: 2890: 2887: 2880: 2876: 2873: 2871: 2868: 2867: 2863: 2856: 2850: 2847: 2842: 2838: 2834: 2830: 2826: 2822: 2819:(2): 225–31. 2818: 2814: 2807: 2804: 2799: 2793: 2789: 2782: 2780: 2778: 2776: 2772: 2767: 2761: 2757: 2750: 2747: 2742: 2736: 2732: 2725: 2723: 2721: 2719: 2717: 2715: 2713: 2709: 2704: 2698: 2694: 2687: 2685: 2683: 2681: 2679: 2677: 2673: 2668: 2664: 2660: 2656: 2652: 2648: 2644: 2637: 2634: 2629: 2625: 2620: 2615: 2611: 2607: 2603: 2596: 2593: 2588: 2584: 2580: 2576: 2572: 2568: 2564: 2560: 2553: 2550: 2545: 2543:0-443-07001-6 2539: 2532: 2531: 2523: 2520: 2515: 2509: 2505: 2498: 2496: 2494: 2492: 2488: 2476: 2474:9780781719933 2470: 2466: 2465: 2457: 2454: 2449: 2447:0-443-01657-7 2443: 2439: 2438: 2430: 2428: 2424: 2419: 2415: 2411: 2407: 2402: 2397: 2393: 2389: 2385: 2378: 2375: 2370: 2364: 2361: 2356: 2354:0-8153-4072-9 2350: 2346: 2345: 2337: 2335: 2333: 2331: 2329: 2325: 2310: 2304: 2301: 2296: 2290: 2286: 2282: 2281: 2273: 2271: 2267: 2254: 2250: 2244: 2241: 2236: 2234:0-13-981176-1 2230: 2226: 2225: 2217: 2214: 2209: 2205: 2201: 2197: 2193: 2189: 2182: 2179: 2166: 2162: 2156: 2153: 2147: 2142: 2138: 2134: 2130: 2124: 2121: 2115: 2110: 2100: 2098: 2093: 2088: 2084: 2077: 2074: 2072: 2069: 2068: 2064: 2059: 2055: 2052: 2049: 2047: 2043: 2039: 2035: 2029: 2021: 2019: 2010: 2002: 1998: 1994: 1990: 1986: 1983: 1979: 1976: 1972: 1968: 1964: 1961: 1958: 1955: 1953: 1949: 1945: 1944:granulomatous 1941: 1937: 1933: 1929: 1925: 1922:– especially 1921: 1917: 1915: 1912: 1911: 1910: 1905: 1902: 1900: 1896: 1892: 1889: 1887: 1884: 1882: 1879: 1877: 1876:Down syndrome 1874: 1872: 1869: 1866: 1862: 1858: 1857: 1856: 1853: 1851: 1845: 1837: 1835: 1833: 1829: 1825: 1819: 1811: 1809: 1804: 1800: 1796: 1794: 1790: 1786: 1782: 1778: 1774: 1770: 1766: 1762: 1760: 1756: 1752: 1748: 1744: 1740: 1736: 1732: 1728: 1724: 1722:Major surgery 1721: 1718: 1715: 1711: 1707: 1704: 1700: 1696: 1692: 1688: 1687:rickettsiosis 1684: 1680: 1676: 1672: 1668: 1664: 1660: 1656: 1652: 1648: 1644: 1640: 1638: 1634: 1631: 1627: 1623: 1619: 1615: 1611: 1607: 1603: 1602: 1601: 1596: 1588: 1586: 1584: 1576: 1575:hypersplenism 1572: 1568: 1565: 1563: 1559: 1555: 1551: 1549: 1545: 1541: 1537: 1535: 1531: 1527: 1523: 1519: 1517: 1513: 1509: 1506: 1504: 1500: 1496: 1492: 1488: 1484: 1480: 1476: 1472: 1468: 1464: 1460: 1459: 1458: 1456: 1452: 1448: 1443: 1435: 1433: 1431: 1427: 1421: 1413: 1411: 1409: 1405: 1401: 1397: 1393: 1390:but is often 1389: 1384: 1382: 1381:qualitatively 1377: 1375: 1371: 1367: 1363: 1359: 1355: 1351: 1347: 1346:proliferative 1343: 1335: 1331: 1328: 1326: 1323: 1320: 1317: 1315: 1312: 1311: 1310: 1308: 1307:Kupffer cells 1300: 1296: 1295:Megakaryocyte 1292: 1288: 1284: 1280: 1276: 1272: 1268: 1264: 1260: 1256: 1255:Metamyelocyte 1252: 1248: 1244: 1240: 1236: 1232: 1228: 1224: 1221:, Progenitor= 1220: 1215: 1208: 1206: 1204: 1200: 1196: 1192: 1186: 1178: 1173: 1169: 1165: 1162: 1157: 1153: 1150: 1147: 1143: 1139: 1135: 1132: 1129: 1125: 1121: 1117: 1114:molecules on 1113: 1110:presented on 1109: 1105: 1101: 1098: 1094: 1090: 1087: 1086: 1084: 1081: 1078: 1074: 1070: 1066: 1063: 1062: 1061: 1056: 1048: 1046: 1044: 1040: 1035: 1033: 1029: 1025: 1021: 998: 990: 988: 986: 981: 976: 974: 968: 960: 958: 956: 952: 948: 944: 937: 932: 927: 919: 912: 909: 907:Kidney shaped 906: 904:in the liver. 903: 902:Kupffer cells 899: 895: 892: 889: 886: 882: 879: 875: 873: 870: 869: 865: 862: 859: 854: 850: 846: 843: 839: 835: 832: 829: 825: 821: 818: 815: 811: 807: 803: 800: 797: 793: 790: 789: 787: 784: 781: 778: 777: 776: 770: 767: 764: 759: 755: 752: 748: 746: 743: 742: 738: 735: 733: 729: 726: 721: 717: 713: 712: 711: 708: 705: 702: 698: 695: 691: 689: 686: 685: 681: 678: 676: 673: 668: 665: 661: 659: 655: 654: 653: 648: 645: 642: 638: 635: 631: 629: 626: 625: 621: 615: 612: 610: 607: 603: 600: 598: 595: 594: 593: 590: 587: 584: 580: 577: 573: 571: 568: 567: 563: 560: 556: 555: 543:Main targets 539: 522: 519: 517: 513: 512:hematopoietic 509: 504: 502: 498: 494: 490: 486: 482: 478: 477:agranulocytes 474: 465: 460: 458: 456: 452: 448: 444: 440: 438: 433: 431: 426: 422: 418: 414: 410: 409: 404: 396: 394: 392: 388: 384: 380: 376: 372: 368: 363: 359: 355: 351: 346: 344: 340: 336: 332: 331:agranulocytes 328: 324: 320: 316: 312: 308: 304: 300: 296: 292: 288: 284: 280: 276: 272: 268: 264: 260: 256: 252: 248: 244: 240: 236: 235:myeloid cells 232: 228: 224: 220: 216: 212: 208: 204: 200: 197:cells in the 196: 191: 189: 185: 181: 177: 173: 172:immune system 169: 165: 161: 157: 153: 142: 136: 132: 129: 126: 124: 120: 117: 114: 112: 108: 105: 102: 100: 96: 92: 88: 83: 80: 79:Immune system 77: 75: 71: 66: 59: 54: 49: 46: 41: 34: 19: 4093:Inflammation 4078:Alloimmunity 4073:Autoimmunity 4058:Immunity vs. 4010:Autoantibody 3908:Superantigen 3385:Phagocytosis 3354:Reticulocyte 3128:Granulocytes 3079:Reticulocyte 2971:Promyelocyte 2934:Myelopoiesis 2849: 2816: 2812: 2806: 2787: 2755: 2749: 2730: 2692: 2650: 2646: 2636: 2612:(4): 625–7. 2609: 2605: 2595: 2562: 2558: 2552: 2529: 2522: 2503: 2478:. Retrieved 2463: 2456: 2436: 2391: 2387: 2377: 2363: 2343: 2315:. Retrieved 2303: 2279: 2257:. Retrieved 2252: 2243: 2223: 2216: 2191: 2187: 2181: 2169:. Retrieved 2164: 2155: 2136: 2132: 2123: 2053: 2050: 2042:differential 2031: 2012: 2009:Eosinophilia 2003:Eosinophilia 1948:tuberculosis 1920:inflammation 1908: 1867:neutrophilia 1854: 1847: 1844:Neutrophilia 1838:Neutrophilia 1832:inflammation 1828:leukocytosis 1821: 1818:Leukocytosis 1807: 1747:pancreatitis 1735:hemodialysis 1729:, kidney or 1691:ehrlichiosis 1598: 1579: 1499:procainamide 1463:chemotherapy 1445: 1423: 1385: 1378: 1354:Leukocytosis 1339: 1303: 1247:Promyelocyte 1191:phagocytosis 1188: 1058: 1036: 1030:causing the 1017: 977: 973:menstruation 970: 940: 838:autoimmunity 720:inflammatory 667:inflammatory 505: 473:granulocytes 469: 435: 428: 420: 417:blood plasma 406: 400: 379:leukocytosis 375:upper limits 353: 347: 327:granulocytes 315:plasma cells 192: 180:granulocytes 163: 160:immune cells 159: 155: 151: 150: 45: 4320:Blood cells 4305:Human cells 4216:Lymphocytes 3875:Lymphocytic 3828:Lymphoblast 3526:Plasmablast 3505:Lymphocytes 3239:giant cells 3229:Osteoclasts 3209:Histiocytes 3201:Macrophages 3011:Promonocyte 2161:"leukocyte" 2139:(2). 2014. 2038:blood panel 1824:circulation 1751:sarcoidosis 1710:alemtuzumab 1669:, others), 1495:indometacin 1467:antibiotics 1447:Neutropenia 1442:Neutropenia 1436:Neutropenia 1426:neutropenia 1414:Leukopenias 1368:. Some are 1350:leukopenias 1314:Histiocytes 1287:Erythrocyte 1233:, Mo-blast= 1227:Lymphoblast 1199:macrophages 1168:MHC class I 1097:co-receptor 898:macrophages 527:Appearance 493:lymphocytes 485:eosinophils 481:neutrophils 447:neutrophils 335:bone marrow 291:lymphocytes 283:macrophages 263:eosinophils 259:neutrophils 251:lymphocytes 225:(RBCs) and 219:blood cells 199:bone marrow 195:multipotent 184:lymphocytes 164:immunocytes 85:Identifiers 4315:Immunology 4295:Leukocytes 4289:Categories 4257:Substances 4121:Peripheral 4109:Inaction: 3988:Antibodies 3969:Macrophage 3882:complement 3642:Regulatory 3615:Helper CD4 3541:Follicular 3163:Eosinophil 3146:Neutrophil 3136:Myeloblast 3074:Normoblast 2966:Myeloblast 2875:Leukocytes 2317:2 February 2116:References 1971:prednisone 1897:and other 1865:idiopathic 1861:hereditary 1826:is called 1571:starvation 1526:Kostmann's 1420:Leukopenia 1374:neoplastic 1370:autoimmune 1325:Mast cells 1281:, Ortho-E= 1263:Eosinophil 1259:Neutrophil 1243:Myeloblast 1231:Lymphocyte 1225:, L-blast= 1152:γδ T cells 1069:antibodies 1055:Lymphocyte 1049:Lymphocyte 987:staining. 967:Eosinophil 961:Eosinophil 926:Neutrophil 920:Neutrophil 745:Lymphocyte 736:Large blue 628:Eosinophil 609:Multilobed 570:Neutrophil 559:micrograph 536:Diameter ( 501:phagocytic 443:buffy coat 408:buffy coat 391:leukopenia 387:autoimmune 383:neoplastic 377:is called 362:is usually 339:infections 293:) include 287:phagocytic 267:mast cells 257:) include 255:myelocytes 156:leukocytes 90:Acronym(s) 18:Leucocytes 4274:Cytolysin 4264:Cytokines 4111:Tolerance 4060:tolerance 3979:Immunogen 3801:LTi cells 3756:Null cell 3604:Thymocyte 3446:Phagocyte 3313:Platelets 3292:Monoblast 3224:Microglia 3192:Monocytes 3175:Mast cell 3141:Band cell 3006:Monoblast 2986:Band cell 2976:Myelocyte 1952:hepatitis 1914:Infection 1765:arthritis 1759:carcinoma 1719:Radiation 1699:parasitic 1683:pneumonia 1671:bacterial 1659:hepatitis 1522:Fanconi's 1510:Toxins – 1507:Radiation 1503:thiazides 1491:quinidine 1455:intrinsic 1408:lymphomas 1404:leukemias 1392:malignant 1358:infection 1336:Disorders 1330:Microglia 1277:, poly-E= 1273:, Baso-E= 1253:, Meta-M= 1251:Myelocyte 1235:Monoblast 1203:lysosomal 1195:pathogens 1120:cytokines 1073:pathogens 1039:histamine 1028:histamine 980:parasitic 955:lysosomes 943:bacterial 732:tri-lobed 722:responses 716:histamine 669:responses 662:Modulate 658:parasites 618:(days in 552:Lifetime 549:Granules 532:in adults 514:lineage ( 497:monocytes 489:basophils 421:leukocyte 397:Etymology 275:monocytes 271:basophils 247:monocytes 243:infection 233:lineage ( 227:platelets 201:known as 188:monocytes 4224:Cellular 4068:Immunity 4066:Action: 4049:Paratope 4037:Idiotype 4027:Allotype 3995:Antibody 3949:Mimotope 3913:Allergen 3896:Antigens 3889:Lymphoid 3789:Nuocytes 3738:NK cells 3570:B10 cell 3419:CFU-GEMM 3180:CFU-Mast 3156:CFU-Baso 3151:Basophil 2939:CFU-GEMM 2841:45703201 2667:11110670 2628:20410504 2587:40113921 2579:23625199 2418:26791665 2410:18295585 2259:15 March 2208:35265979 2171:20 April 2109:Medicine 2065:See also 1918:Chronic 1891:Leukemia 1785:Behçet's 1622:dwarfism 1516:benzenes 1451:acquired 1299:Platelet 1269:, Pro-E= 1267:Basophil 1245:, Pro-M= 1239:Monocyte 1185:Monocyte 1179:Monocyte 1020:allergic 997:Basophil 991:Basophil 872:Monocyte 828:adaptive 728:Bi-lobed 714:Release 688:Basophil 675:Bi-lobed 664:allergic 597:Bacteria 546:Nucleus 508:granules 466:Overview 415:and the 371:immunity 4269:Opsonin 4248:NK cell 4236:Humoral 4116:Central 4083:Allergy 4032:Isotype 3932:Epitope 3903:Antigen 3592:T cells 3521:B1 cell 3513:B cells 3321:CFU-Meg 3168:CFU-Eos 3098:General 2833:5635603 2480:18 June 2097:Biology 2083:Portals 1975:lithium 1703:malaria 1679:typhoid 1667:measles 1512:alcohol 1487:quinine 1449:can be 1400:cancers 1083:T cells 1065:B cells 1043:heparin 1024:antigen 786:T cells 780:B cells 656:Larger 350:disease 343:disease 321:), and 311:B cells 295:T cells 170:of the 104:D007962 68:Details 4241:B cell 4229:T cell 3974:B cell 3937:Linear 3925:Hapten 3536:Memory 3531:Plasma 3451:Plasma 3409:CFU-GM 3285:CFU-DL 2949:CFU-GM 2917:plasma 2881:(MeSH) 2839:  2831:  2794:  2762:  2737:  2699:  2665:  2626:  2585:  2577:  2540:  2510:  2471:  2444:  2416:  2408:  2351:  2291:  2231:  2206:  1695:sepsis 1663:herpes 1388:benign 947:fungal 855:cells. 824:innate 816:cells. 649:12–15 620:spleen 495:, and 427:roots 273:, and 249:, and 215:nuclei 166:, are 74:System 4300:Blood 3648:NaĂŻve 3556:Pre-B 3551:NaĂŻve 3439:Other 3399:Other 3364:CFU-E 3265:Other 2837:S2CID 2647:Blood 2606:Blood 2583:S2CID 2534:(PDF) 2414:S2CID 2312:(PDF) 2036:is a 1643:viral 1146:MHC I 1126:. In 1067:make 985:eosin 893:15–30 853:tumor 849:virus 814:tumor 810:virus 602:Fungi 591:12–15 524:Type 461:Types 425:Greek 207:blood 168:cells 139:[ 128:62852 3880:and 3608:αβ ( 3565:cell 2829:PMID 2792:ISBN 2760:ISBN 2735:ISBN 2697:ISBN 2663:PMID 2624:PMID 2575:PMID 2538:ISBN 2508:ISBN 2482:2013 2469:ISBN 2442:ISBN 2406:PMID 2388:Cell 2349:ISBN 2319:2014 2289:ISBN 2261:2023 2229:ISBN 2204:PMID 2173:2023 2032:The 1995:and 1727:ECMO 1651:SARS 1647:AIDS 1544:AIDS 1406:and 1364:and 1217:HSC= 1041:and 1022:and 910:None 890:5.3% 826:and 718:for 706:0.4% 646:2.3% 451:heme 430:leuk 341:and 329:and 317:and 281:and 231:cell 209:and 186:and 99:MeSH 4202:HLA 4198:MHC 3563:reg 3297:MPS 3027:MEP 2821:doi 2655:doi 2614:doi 2610:116 2567:doi 2396:doi 2392:132 2285:398 2196:doi 2141:doi 1697:), 1453:or 1352:). 1142:CD8 1134:CD8 1128:HIV 1100:CD4 1089:CD4 951:pus 945:or 802:CD8 792:CD4 768:30% 730:or 588:62% 475:or 437:cyt 385:or 309:), 237:or 162:or 123:FMA 93:WBC 4291:: 3962:: 3710:γδ 3684:VM 3676:RM 3668:EM 3660:CM 3640:/ 3638:17 3632:/ 3624:/ 3621:FH 3617:/ 2835:. 2827:. 2817:14 2815:. 2774:^ 2711:^ 2675:^ 2661:. 2651:96 2649:. 2645:. 2622:. 2608:. 2604:. 2581:. 2573:. 2563:94 2561:. 2490:^ 2426:^ 2412:. 2404:. 2390:. 2386:. 2327:^ 2287:. 2269:^ 2251:. 2202:. 2192:21 2190:. 2163:. 2135:. 2131:. 1942:, 1938:, 1934:, 1930:, 1926:, 1801:, 1791:, 1783:, 1779:, 1775:, 1771:, 1767:, 1753:, 1749:, 1737:, 1733:, 1712:, 1693:, 1689:, 1685:, 1681:, 1677:, 1675:TB 1665:, 1661:, 1657:, 1653:, 1649:, 1628:, 1624:, 1616:, 1612:, 1608:, 1573:, 1556:, 1546:, 1542:, 1532:, 1528:, 1524:, 1514:, 1501:, 1497:, 1493:, 1489:, 1485:, 1481:, 1477:, 1473:, 1469:, 1398:, 1376:. 1297:, 1293:, 1289:, 1285:, 1265:, 1261:, 1257:, 1249:, 1241:, 1237:, 1229:, 1136:+ 1091:+ 1085:: 900:, 847:: 808:: 804:+ 794:+ 788:: 561:) 540:) 538:ÎĽm 491:, 487:, 483:, 305:, 301:, 269:, 265:, 261:, 190:. 182:, 111:TH 4200:/ 3958:/ 3867:e 3860:t 3853:v 3682:T 3674:T 3666:T 3658:T 3644:) 3636:h 3634:T 3630:3 3628:h 3626:T 3619:T 3561:B 3497:e 3490:t 3483:v 2941:) 2937:( 2908:e 2901:t 2894:v 2857:. 2843:. 2823:: 2800:. 2768:. 2743:. 2705:. 2669:. 2657:: 2630:. 2616:: 2589:. 2569:: 2546:. 2516:. 2484:. 2450:. 2420:. 2398:: 2371:. 2357:. 2321:. 2297:. 2263:. 2237:. 2210:. 2198:: 2175:. 2149:. 2143:: 2137:1 2085:: 2015:Ă— 1977:) 1893:( 1716:) 1705:) 1673:( 1645:( 557:( 471:( 439:- 432:- 143:] 42:. 35:. 20:)

Index

Leucocytes
White Blood Cells
Leucocyte (album)

System
Immune system
MeSH
D007962
TH
H2.00.04.1.02001
FMA
62852
Anatomical terms of microanatomy
edit on Wikidata
cells
immune system
infectious disease
granulocytes
lymphocytes
monocytes
multipotent
bone marrow
hematopoietic stem cells
blood
lymphatic system
nuclei
blood cells
red blood cells
platelets
cell

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