Immunocytochemical demonstration of carbonic anhydrase in human epithelial cellsSS Spicer, MA Sens and RE Tashian
Human tissues obtained early postmortem were immunostained to demonstrate carbonic anhydrase (CA) and, in some instances, to differentiate CA I and CA II, employing an immunoglobulin-peroxidase bridge method. Optimal immunostaining was obtained in tissues fixed a few hours in Carnoy's fluid or a buffered HgCl2 solution. Specimens fixed 1/2 to 2 hr with buffered formalin or Bouin's fluid stained less well but better than those fixed 24 hr with formalin. In tracheobronchial glands, serous acini and demilunes exhibited intense immunoreactivity demonstrative of the isozyme CA II. In kidney, all cells of the distal convoluted tubules were strongly positive for CA and cortical collecting tubule cells stained strongly but with some variability among individual cells. Cells in medullary collecting tubules ranged from intensely to negligibly reactive. Proximal convoluted tubules and thick ascending limbs showed moderate to light, uniform staining, but the thin limbs of the loop of Henle were negative. Renal cell immunoreactivity occurred only with antiserum to CA II. Seromucous acini in submandibular glands stained strongly and selectively for CA. Ducts in liver and pancreas showed strong selective immunostaining. The most superficial columnar cells lining the main lumen of the colon and appendix displayed strong reactivity, as did columnar cells lining the gall bladder.
Volume 30,
Issue 9,
pp. 864-873,
09/01/1982
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K. Yoshiura, T. Nakaoka, T. Nishishita, K. Sato, A. Yamamoto, S. Shimada, T. Saida, Y. Kawakami, T. A. Takahashi, H. Fukuda, et al. Carbonic Anhydrase II Is a Tumor Vessel Endothelium-Associated Antigen Targeted by Dendritic Cell Therapy Clin. Cancer Res., November 15, 2005; 11(22): 8201 - 8207. [Abstract] [Full Text] [PDF] |
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M. Korner, G. M. Hayes, R. Rehmann, A. Zimmermann, H. Friess, L. J. Miller, and J. C. Reubi Secretin Receptors in Normal and Diseased Human Pancreas: Marked Reduction of Receptor Binding in Ductal Neoplasia Am. J. Pathol., October 1, 2005; 167(4): 959 - 968. [Abstract] [Full Text] [PDF] |
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J. S. Leinonen, K. A. Saari, J. M. Seppanen, H. M. Myllyla, and H. J. Rajaniemi Immunohistochemical Demonstration of Carbonic Anhydrase Isoenzyme VI (CA VI) Expression in Rat Lower Airways and Lung J. Histochem. Cytochem., August 1, 2004; 52(8): 1107 - 1112. [Abstract] [Full Text] [PDF] |
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S. T. Ballard and S. K. Inglis Liquid secretion properties of airway submucosal glands J. Physiol., April 1, 2004; 556(1): 1 - 10. [Abstract] [Full Text] [PDF] |
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S. Parkkila, A.-K. Parkkila, J. Saarnio, J. Kivelä, T. J. Karttunen, K. Kaunisto, A. Waheed, W. S. Sly, O. Türeci, I. Virtanen, et al. Expression of the Membrane-associated Carbonic Anhydrase Isozyme XII in the Human Kidney and Renal Tumors J. Histochem. Cytochem., December 1, 2000; 48(12): 1601 - 1608. [Abstract] [Full Text] |
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H.-o. Okamura, N. Sugai, and K. Suzuki Localization of Carbonic Anhydrase in Guinea Pig Bowman's Glands J. Histochem. Cytochem., December 1, 1999; 47(12): 1525 - 1532. [Abstract] [Full Text] |
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B. Wilhelm, C. Keppler, G. Hoffbauer, F. Lottspeich, D. Linder, A. Meinhardt, G. Aumüller, and J. Seitz Cytoplasmic Carbonic Anhydrase II of Rat Coagulating Gland Is Secreted via the Apocrine Export Mode J. Histochem. Cytochem., April 1, 1998; 46(4): 505 - 512. [Abstract] [Full Text] |
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L. Trout, M. King, W. Feng, S. K. Inglis, and S. T. Ballard Inhibition of airway liquid secretion and its effect on the physical properties of airway mucus Am J Physiol Lung Cell Mol Physiol, February 1, 1998; 274(2): L258 - L263. [Abstract] [Full Text] [PDF] |
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W. E W ROEDIGER and W. BABIDGE Human colonocyte detoxification Gut, December 1, 1997; 41(6): 731 - 734. [Full Text] [PDF] |
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