Knowledge (XXG)

Pseudostratified columnar epithelium

Source 📝

142: 546: 569: 558: 36: 441:. The nuclei of these cells, however, are disposed at different levels, thus creating the illusion of cellular stratification. All cells are not of equal size and not all cells extend to the luminal/apical surface; such cells are capable of cell division providing replacements for cells lost or damaged. 519:. Stereocilia of the epididymis are not cilia because their cytoskeleton is composed of actin filaments, not microtubules. They are structurally and molecularly more similar to microvilli than to true cilia. 740: 53: 647: 733: 545: 437:
means almost or approaching) impression that there is more than one layer of cells, when in fact this is a true simple epithelium since all the cells rest on the
189: 386: 557: 726: 448:, then it is a pseudostratified ciliated epithelium, since stratified epithelia do not have cilia. Ciliated epithelia are more common and lines the 100: 72: 79: 360: 86: 679: 662: 572:
Pseudostratified columnar epithelium, animated image highlights the epithelial cells, goblet cells, then underlying connective tissue
624: 599: 119: 196: 68: 857: 850: 843: 415: 379: 293: 265: 242: 57: 663:"Cytoskeletal differences between stereocilia of the human sperm passageway and microvilli/stereocilia in other locations" 184: 337: 141: 823: 816: 797: 342: 288: 260: 237: 93: 46: 1086: 372: 774: 769: 764: 279: 251: 228: 172: 891: 324: 882: 568: 480: 314: 319: 444:
Pseudostratified epithelia function in secretion or absorption. If a specimen looks stratified but has
177: 309: 937: 423: 419: 1023: 329: 1050: 1040: 684: 641: 630: 620: 595: 487:
as well as other respiratory tract, which allows filtering and humidification of incoming air.
438: 433:
is derived from the appearance of this epithelium in the section which conveys the erroneous (
674: 17: 1028: 959: 954: 1061: 1035: 982: 407: 1080: 1045: 977: 457: 1003: 998: 617:
Histology : a text and atlas : with correlated cell and molecular biology
498: 411: 807: 802: 526: 511: 35: 896: 749: 634: 516: 403: 221: 160: 949: 932: 688: 944: 494: 453: 680:
10.1002/(SICI)1097-0185(199605)245:1<57::AID-AR10>3.0.CO;2-8
202: 484: 449: 1057: 456:. Non-ciliated epithelia lines the larger ducts such as the ducts of 146:
Illustration depicting Pseudostratified ciliated columnar epithelium.
718: 567: 445: 722: 530: 29: 563:
Second cross-section of pseudostratified columnar epithelium
529:
in females. They are also found in the internal part of the
592:
Haschek and Rousseaux's handbook of toxicologic pathology
525:
are found forming the straight, tubular glands of the
551:
Cross-section of pseudostratified columnar epithelium
1016: 991: 970: 925: 918: 911: 870: 836: 790: 783: 757: 183: 171: 166: 156: 151: 134: 60:. Unsourced material may be challenged and removed. 491:Non-ciliated pseudostratified columnar epithelia 406:that, though comprising only a single layer of 615:Ross, Michael H., auteur. (27 December 2018), 594:(Second ed.). Amsterdam: Academic Press. 734: 380: 8: 646:: CS1 maint: multiple names: authors list ( 418:. A stratified epithelium rarely occurs as 922: 915: 867: 833: 787: 741: 727: 719: 387: 373: 212: 140: 678: 590:Haschek, Wanda; Rousseaux, Colin (2012). 510:Pseudostratified columnar epithelia with 120:Learn how and when to remove this message 582: 541: 352: 301: 278: 250: 227: 220: 639: 470:Ciliated pseudostratified columnar and 200: 131: 69:"Pseudostratified columnar epithelium" 414:positioned in a manner suggestive of 7: 878:Pseudostratified columnar epithelium 400:Pseudostratified columnar epithelium 135:Pseudostratified columnar epithelium 58:adding citations to reliable sources 523:Pseudostratified columnar epithelia 216:This article is part of a series on 661:Höfer, D.; Drenckhahn, D. (1996). 361:Table of epithelia of human organs 25: 556: 544: 197:Anatomical terms of microanatomy 34: 45:needs additional citations for 858:Stratified columnar epithelium 851:Stratified cuboidal epithelium 844:Stratified squamous epithelium 416:stratified columnar epithelium 1: 497:and membranous part of male 483:found in the linings of the 704:Pathologic Basis of Disease 18:Pseudostratified epithelium 1103: 824:Simple columnar epithelium 817:Simple cuboidal epithelium 798:Simple squamous epithelium 619:, Wolters Kluwer Health, 195: 139: 280:Cuboidal epithelial cell 252:Columnar epithelial cell 229:Squamous epithelial cell 892:Transitional epithelium 883:Respiratory epithelium 573: 481:respiratory epithelium 571: 302:Specialised epithelia 54:improve this article 515:are located in the 493:are located in the 1024:Myoepithelial cell 574: 178:H2.00.02.0.02021 1074: 1073: 1070: 1069: 1012: 1011: 907: 906: 866: 865: 832: 831: 702:Robbins, Cotran. 667:Anatomical Record 538:Additional images 439:basement membrane 397: 396: 211: 210: 206: 130: 129: 122: 104: 16:(Redirected from 1094: 1087:Epithelial cells 923: 916: 868: 834: 788: 743: 736: 729: 720: 708: 707: 699: 693: 692: 682: 658: 652: 651: 645: 637: 612: 606: 605: 587: 560: 548: 431:pseudostratified 389: 382: 375: 271:Pseudostratified 213: 203:edit on Wikidata 144: 132: 125: 118: 114: 111: 105: 103: 62: 38: 30: 21: 1102: 1101: 1097: 1096: 1095: 1093: 1092: 1091: 1077: 1076: 1075: 1066: 1029:Serous demilune 1008: 987: 966: 903: 862: 828: 779: 753: 747: 717: 712: 711: 706:. p. 1080. 701: 700: 696: 660: 659: 655: 638: 627: 614: 613: 609: 602: 589: 588: 584: 579: 564: 561: 552: 549: 540: 479:is the type of 466: 393: 207: 147: 126: 115: 109: 106: 63: 61: 51: 39: 28: 23: 22: 15: 12: 11: 5: 1100: 1098: 1090: 1089: 1079: 1078: 1072: 1071: 1068: 1067: 1065: 1064: 1055: 1054: 1053: 1048: 1043: 1032: 1031: 1026: 1020: 1018: 1014: 1013: 1010: 1009: 1007: 1006: 1001: 995: 993: 989: 988: 986: 985: 983:Alveolar gland 980: 974: 972: 968: 967: 965: 964: 963: 962: 957: 947: 942: 941: 940: 929: 927: 920: 913: 909: 908: 905: 904: 902: 901: 900: 899: 888: 887: 886: 885: 874: 872: 864: 863: 861: 860: 854: 853: 847: 846: 840: 838: 830: 829: 827: 826: 820: 819: 813: 812: 811: 810: 805: 794: 792: 785: 781: 780: 778: 777: 772: 767: 761: 759: 755: 754: 748: 746: 745: 738: 731: 723: 716: 715:External links 713: 710: 709: 694: 653: 625: 607: 600: 581: 580: 578: 575: 566: 565: 562: 555: 553: 550: 543: 539: 536: 535: 534: 520: 507: 502: 488: 474: 472: 465: 462: 458:parotid glands 402:is a type of 395: 394: 392: 391: 384: 377: 369: 366: 365: 364: 363: 355: 354: 350: 349: 348: 347: 346: 345: 340: 332: 327: 322: 317: 312: 304: 303: 299: 298: 297: 296: 291: 283: 282: 276: 275: 274: 273: 268: 263: 255: 254: 248: 247: 246: 245: 240: 232: 231: 225: 224: 218: 217: 209: 208: 199: 193: 192: 187: 181: 180: 175: 169: 168: 164: 163: 158: 154: 153: 149: 148: 145: 137: 136: 128: 127: 42: 40: 33: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 1099: 1088: 1085: 1084: 1082: 1063: 1059: 1056: 1052: 1051:Intercalated 1049: 1047: 1044: 1042: 1039: 1038: 1037: 1034: 1033: 1030: 1027: 1025: 1022: 1021: 1019: 1015: 1005: 1004:Mucous glands 1002: 1000: 999:Serous glands 997: 996: 994: 990: 984: 981: 979: 978:Tubular gland 976: 975: 973: 969: 961: 958: 956: 953: 952: 951: 948: 946: 943: 939: 936: 935: 934: 931: 930: 928: 924: 921: 917: 914: 910: 898: 895: 894: 893: 890: 889: 884: 881: 880: 879: 876: 875: 873: 869: 859: 856: 855: 852: 849: 848: 845: 842: 841: 839: 835: 825: 822: 821: 818: 815: 814: 809: 806: 804: 801: 800: 799: 796: 795: 793: 789: 786: 782: 776: 773: 771: 768: 766: 763: 762: 760: 756: 751: 744: 739: 737: 732: 730: 725: 724: 721: 714: 705: 698: 695: 690: 686: 681: 676: 672: 668: 664: 657: 654: 649: 643: 636: 632: 628: 626:9781496383426 622: 618: 611: 608: 603: 601:9780124157590 597: 593: 586: 583: 576: 570: 559: 554: 547: 542: 537: 532: 528: 524: 521: 518: 514: 513: 508: 506: 503: 500: 496: 492: 489: 486: 482: 478: 475: 473: 471: 468: 467: 463: 461: 459: 455: 451: 447: 442: 440: 436: 432: 427: 425: 421: 417: 413: 409: 405: 401: 390: 385: 383: 378: 376: 371: 370: 368: 367: 362: 359: 358: 357: 356: 351: 344: 341: 339: 336: 335: 333: 331: 328: 326: 323: 321: 318: 316: 313: 311: 308: 307: 306: 305: 300: 295: 292: 290: 287: 286: 285: 284: 281: 277: 272: 269: 267: 264: 262: 259: 258: 257: 256: 253: 249: 244: 241: 239: 236: 235: 234: 233: 230: 226: 223: 219: 215: 214: 204: 198: 194: 191: 188: 186: 182: 179: 176: 174: 170: 165: 162: 159: 155: 150: 143: 138: 133: 124: 121: 113: 102: 99: 95: 92: 88: 85: 81: 78: 74: 71: –  70: 66: 65:Find sources: 59: 55: 49: 48: 43:This article 41: 37: 32: 31: 19: 1041:Intralobular 877: 703: 697: 673:(1): 57–64. 670: 666: 656: 616: 610: 591: 585: 522: 509: 504: 499:vas deferens 490: 476: 469: 443: 434: 430: 428: 399: 398: 325:Transitional 270: 116: 110:January 2015 107: 97: 90: 83: 76: 64: 52:Please help 47:verification 44: 808:Mesothelium 803:Endothelium 527:endometrium 512:stereocilia 412:cell nuclei 315:Respiratory 167:Identifiers 27:Tissue type 1017:Components 897:Urothelium 837:stratified 750:Epithelial 635:1089540703 577:References 517:epididymis 410:, has its 404:epithelium 320:Intestinal 294:Stratified 266:Stratified 243:Stratified 161:Epithelium 80:newspapers 1046:Striated 992:Secretion 960:Meibomian 955:Sebaceous 950:Holocrine 933:Merocrine 926:Mechanism 770:Cuboidal 765:Squamous 477:epithelia 429:The term 334:Germinal 310:Olfactory 222:Epithelia 1081:Category 945:Apocrine 775:Columnar 642:citation 495:prostate 464:Examples 424:cuboidal 420:squamous 157:Function 938:Eccrine 689:8731041 485:trachea 454:bronchi 450:trachea 330:Vaginal 152:Details 94:scholar 1058:Acinus 912:Glands 791:Simple 752:tissue 687:  633:  623:  598:  435:pseudo 338:female 289:Simple 261:Simple 238:Simple 96:  89:  82:  75:  67:  1036:Ducts 971:Shape 919:Types 871:Other 784:Types 758:Cells 446:cilia 408:cells 353:Other 201:[ 190:45572 101:JSTOR 87:books 1062:Lobe 685:PMID 648:link 631:OCLC 621:ISBN 596:ISBN 343:male 73:news 675:doi 671:245 531:ear 422:or 185:FMA 56:by 1083:: 683:. 669:. 665:. 644:}} 640:{{ 629:, 505:Dp 460:. 452:, 426:. 173:TH 1060:/ 742:e 735:t 728:v 691:. 677:: 650:) 604:. 533:. 501:. 388:e 381:t 374:v 205:] 123:) 117:( 112:) 108:( 98:· 91:· 84:· 77:· 50:. 20:)

Index

Pseudostratified epithelium

verification
improve this article
adding citations to reliable sources
"Pseudostratified columnar epithelium"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message

Epithelium
TH
H2.00.02.0.02021
FMA
45572
Anatomical terms of microanatomy
edit on Wikidata
Epithelia
Squamous epithelial cell
Simple
Stratified
Columnar epithelial cell
Simple
Stratified
Pseudostratified
Cuboidal epithelial cell
Simple

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.