نتایج جستجو برای: lewis antigen
تعداد نتایج: 216840 فیلتر نتایج به سال:
Age-related concentrations of myelin basic protein serum factor (MBP-SF), an endogenous neuroantigen detected and quantitated by inhibition of binding of rat myelin basic protein (RMBP) antibody with 125I-RMBP reagent antigen and immunochemically indistinguishable from native RMBP in this respect, reach peak levels as high as 21 ng/microliter among 2-3-wk-old normal suckling Lewis rats. Levels ...
Lewis(y) antigen is an oligosaccharide containing two fucoses, and is expressed variously in 75% of ovarian tumors, where its high expression level predicts poor prognosis. The effect and the possible mechanism of Lewis(y) on the proliferation of human ovarian cancer cells are still largely unkown. We report here that transfecting alpha1,2-FT gene into RMG-I cells increased the expression of Le...
PURPOSE Experimental autoimmune anterior uveitis (EAAU) is an organ-specific autoimmune disease induced by immunization with bovine melanin-associated antigen (MAA) and two adjuvants (complete Freund's adjuvant and purified pertussis toxin). This study was undertaken to explore whether an adjuvant is required in the induction of EAAU. METHODS Insoluble MAA was extracted from the bovine iris a...
GlcNAc-6-O-sulfotransferase is involved in formation of 6-sulfo-N -acetyllactosamine-containing structures such as 6-sulfo sialyl Lewis x. We investigated the mode of expression of GlcNAc-6-O-sulfotransferase during postimplantation embryogenesis in the mouse by in situ hybridization. Sulfotransferase mRNA was not detected on embryonic day (E) 6.5, while on E7.5 it was detected in the mesoderm,...
Background: It seems that there are similar associated diseases in psoriasis and Lewis (b) negative phenotypes such as diabetesmellitus, cardiovascular events, and metabolic syndrome. Therefore, we decided to evaluate the frequency of Lewis henotypes in patients with chronic plaque type psoriasis. A limited number of studies have been previously conducted in this regard.Methods: Fifty patients ...
The Lewis histo-blood group system comprises two major antigens, Lewis a and Lewis b. The Lewis b antigen is a product of two fucosyltransferases, the alpha(1,3/1,4)fucosyltransferase (Lewis enzyme; Fuc-TIII) encoded by the Lewis gene and an alpha(1,2)fucosyltransferase which is not required for synthesis of Lewis a antigen. An enzyme responsible for secreting ABH antigens into body secretions ...
Cyclooxygenase-2 (COX-2) was recently reported (M. Tsujii and R. N. DuBois, Cell, 83: 493-501, 1995) to affect the metastatic potential of cells. Previous studies (M. Fukuda, Cancer Res., 56: 2237-2244, 1996) indicated that sialyl Lewis antigen expression is correlated with hematogenous metastasis of colon cancer. In the present study, we investigated the interaction between COX-2 activity, exp...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید