ETHANOL-ASSOCIATED PLACENTO-TOXICITY: Na, K-ATPase ACTIVITY
نویسندگان
چکیده
منابع مشابه
Molecular activity of Na+/K+-ATPase
species in a predictable manner. For example, it is several-fold greater in endothermic than in ectothermic vertebrate species when measured at the same body temperature. This difference in metabolic activity appears to be primarily a cellular phenomenon, and it has recently been proposed that it is related to differences in membrane composition (Hulbert and Else, 1999, 2000). A substantial pro...
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1 A specific and essential role for Na,K-ATPase α3 in neurons co-expressing α1 and α3* Background: Neurons express two Na,K-ATPase isoforms, the ubiquitous α1 and neuron-specific α3. Result: α3 is important for control of membrane potential and is fully responsible for restoration of large [Na + ] i increases. Conclusion: α1 and α3 are required for basal neuronal function, but α3 controls resto...
متن کاملThe Na,K-ATPase beta 2 subunit is expressed in rat brain and copurifies with Na,K-ATPase activity.
We have used a cloned fusion protein as antigen to generate an antiserum specific for the rat Na,K-ATPase beta 2 subunit. Utilizing this antiserum, we analyzed some of the structural features and tissue distribution of the beta 2 subunit. Treatment of a rat brain microsomal membrane fraction with N-glycanase F revealed that the beta 2 subunit is composed of an approximately 32 kDa core protein ...
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Curcumin, an active biphenolic molecule present in turmeric (Curcuma longa), has been reported to elicit plethora of health protective effects. The present study was carried out in vitro, in vivo and in silico to investigate the modulatory effects of curcumin on erythrocyte membrane Na(+)/K(+)-ATPase activity. In vitro curcumin (10(-) (5) M to 10(-) (8) M) was incubated with human erythrocytes ...
متن کاملBasal phosphatidylinositol turnover controls aortic Na+/K+ ATPase activity.
To determine whether basal phosphoinositide turnover plays a role in metabolic regulation in resting rabbit aortic intima-media incubated under steady state conditions, we used deprivation of extracellular myo-inositol as a potential means of inhibiting basal phosphatidylinositol (PI) synthesis at restricted sites and of depleting small phosphoinositide pools with a rapid basal turnover. Medium...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1984
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198404001-00357