Retrieval of leukocyte antigens in paraffin-embedded rat tissuesJD Shetye, A Scheynius, HT Mellstedt and P Biberfeld Department of Oncology-Pathology, Karolinska Institute and Hospital, Stockholm, Sweden. We compared the immunohistochemical reactivity of various rat leukocyte antigens in frozen and paraffin-embedded thymus, spleen, abdominal lymph node, liver, and brain tissues of healthy Sprague-Dawley rats, fixed in various fixatives. Immune reactivity after fixation in Methacarn was superior to that of 4% neutral buffered formalin, a mercury-based fixative (B-5), or Carnoy. Microwave (MW) antigen retrieval (AR) enhanced antigen reactivity. Ten of the 11 leukocyte antigens studied could be retrieved in Methacarn-fixed, paraffin- embedded sections with a reactivity comparable to that obtained on frozen sections.
Volume 44,
Issue 7,
pp. 767-776,
07/01/1996
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T. Sagara, D. D. Gaton, J. D. Lindsey, B’A. T. Gabelt, P. L. Kaufman, and R. N. Weinreb Reduction of Collagen Type I in the Ciliary Muscle of Inflamed Monkey Eyes Invest. Ophthalmol. Vis. Sci., October 1, 1999; 40(11): 2568 - 2576. [Abstract] [Full Text] [PDF] |
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T. Sagara, D. D. Gaton, J. D. Lindsey, B'A. T. Gabelt, P. L. Kaufman, and R. N. Weinreb Topical Prostaglandin F2{alpha} Treatment Reduces Collagen Types I, III, and IV in the Monkey Uveoscleral Outflow Pathway Arch Ophthalmol, June 1, 1999; 117(6): 794 - 801. [Abstract] [Full Text] [PDF] |
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J. Wang, H. Zheng, C.-C. Sung, K. K. Richter, and M. Hauer-Jensen Cellular Sources of Transforming Growth Factor-ß Isoforms in Early and Chronic Radiation Enteropathy Am. J. Pathol., November 1, 1998; 153(5): 1531 - 1540. [Abstract] [Full Text] [PDF] |
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