Hamster female protein, a sex-limited pentraxin, is a constituent of Syrian hamster amyloid.
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چکیده
منابع مشابه
Hamster female protein, a sex-limited pentraxin, is a constituent of Syrian hamster amyloid.
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...
متن کاملHamster female protein. A divergent acute phase protein in male and female Syrian hamsters
Normal adult male hamsters have low levels (10-20 micrograms) of female protein (FP) in serum which increase approximately fivefold during an acute phase response. In contrast, normal females have 50- to 100-fold higher serum levels and the acute phase reaction consists of a transient decrease in FP (approximately 50%), followed by a return to normal levels even under adverse conditions such as...
متن کاملHamster female protein. A new Pentraxin structurally and functionally similar to C-reactive protein and amyloid P component
Female protein (FP), a serum protein present in normal female hamsters was found to be similar to acute-phase reactant, C-reactive protein (CRP) and serum amyloid P component (SAP) in the following ways: (a) hamster FP complexed with phosphorylcholine (PC) in a Ca++-dependent fashion as shown by its isolation from serum by affinity chromatography with PC-Sepharose and selective elution with fre...
متن کاملAmyloidosis and female protein in the Syrian hamster. Concurrent regulation by sex hormones
Previous results have shown that when compared to male Syrian hamsters, female Syrian hamsters have a distinct predisposition to acquire amyloidosis either normally with aging or experimentally with sodium caseinate or diethylstilbestrol (DES) treatments. In the present study, we tested the influence of testosterone on expression of amyloid to determine if this hormone was solely responsible fo...
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Alternating patches of black and yellow pigment are a ubiquitous feature of mammalian color variation that contributes to camouflage, species recognition, and morphologic diversity. X-linked determinants of this pattern--recognized by variegation in females but not in males--have been described in the domestic cat as Orange, and in the Syrian hamster as Sex-linked yellow (Sly), but are curiousl...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1985
ISSN: 0021-9738
DOI: 10.1172/jci111978