نتایج جستجو برای: syrian hamster
تعداد نتایج: 20375 فیلتر نتایج به سال:
Female protein (FP) is a pentraxin of Syrian hamster which is a homologue of two human pentraxins, C-reaction protein (CRP) and amyloid P component (AP). Functionally, FP has been shown to be similar to CRP, although FP has more homology at the amino terminus with AP. The present work investigated amyloid in the Syrian hamster to determine whether FP was involved in a manner analogous to AP. FP...
The deacylation of tritium-labeled 12-O-tetradecanoylphorbol-13-acetate ([3H]TPA) and tritium-labeled phorbol-12,13-didecanoate ([3H]PDD) by hamster cells in culture and hamster skin in vivo was studied. Cell cultures of Syrian hamster embryo fibroblasts and preneoplastic or neoplastic derivatives of these cells deacylated [3H]TPA rapidly, and the major product ob served cochromatographed on si...
Syrian hamster embryo fibroblasts transformed in vitro with benzo(a)pyrene were analyzed for the presence of type C viral components, including extra- and intracellular reverse transcriptase activity, intracellular type C hamster virus-related RNA, and cellular hamster virus group-specific antigen. No evidence could be obtained for the presence of any of these components, although they were eas...
Evidence is given that the heart of the cardiomyopathic UM-X7.1 hamster has a lipid composition different from that of the same tissue isolated from animals of the Syrian hamster parent strain. Also, noncardiac tissues from cardiomyopathic and healthy hamsters exhibit significant compositional differences. On the basis of these preliminary observations, a comparative study of the hepatic biosyn...
A well-differentiated ductal adenocarcinoma of the Syrian golden hamster induced by N-nitrosobis(2-oxopropyl)amine was transplantable to both nude mice and inbred Syrian hamsters. The tumor grew rapidly in the nude mouse (12-fold increase in size at 45 days) in contrast to its growth in hamster (3-fold increase in size at 45 days). A curious finding associated with the slow-growing tumor in the...
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