نتایج جستجو برای: near term
تعداد نتایج: 827231 فیلتر نتایج به سال:
The fever response is blunted at near term. As the enzyme cyclooxygenase-2 (COX-2) plays a critical role in fever development, we measured its expression in rat hypothalamus during pregnancy and lactation. Western blot analysis revealed a 72-kDa COX-2-immunoreactive band in non-immune-challenged, pregnant rats at day 15 of pregnancy. In contrast, it was almost undetectable at near term and at l...
Fevers are known to be suppressed near term in the mother, but the mechanism responsible for this phenomenon is not understood. We tested the hypothesis that the suppression of fever at term is a result of enhanced vasopressin-induced antipyresis. Effects of intracerebroventricular prostaglandin E2(PGE2) were examined in rats at gestational days 16-17 and 19-20 (near term) and days 1-2 postpart...
We investigate the near-unanimity problem: given a finite algebra, decide if it has a near-unanimity term of finite arity. We prove that it is undecidable of a finite algebra if it has a partial near-unanimity term on its underlying set excluding two fixed elements. On the other hand, based on Rosenberg’s characterization of maximal clones, we present partial results towards proving the decidab...
Chen, Xihua, Michiru Hirasawa, Yoshimi Takahashi, Rainer Landgraf, and Quentin J. Pittman. Suppression of PGE2 fever at near term: reduced thermogenesis but not enhanced vasopressin antipyresis. Am. J. Physiol. 277 (Regulatory Integrative Comp. Physiol. 46): R354–R361, 1999.— Fevers are known to be suppressed near term in the mother, but the mechanism responsible for this phenomenon is not unde...
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