Please use this identifier to cite or link to this item: http://hdl.handle.net/10637/680

Metabolites in the liver, brain and placenta of fed or fasted mothers and fetal rats.

Title: Metabolites in the liver, brain and placenta of fed or fasted mothers and fetal rats.
Authors : Herrera Castillón, Emilio.
Freinkel, Norbert
Abstract: Steady state concentrations of acetyl-CoA and citrate were determined on the 19th day of gestation in liver, brain and placenta from fed or 48 h food deprived pregnant rats and fetuses. Acetyl-CoA concentration in the liver of the pregnant rat increased with fasting while it did not change in fetal liver or the placenta. Citrate content in the liver of the mother decreased with starvation while it did not change in fetal liver. Citrate concentration increased in placenta and fetal brain, but not in maternal brain. The lack of changes in the concentration of acetyl-CoA and citrate in fetal liver may be related to the limited diversion of this structure to fat metabolism during dietary deprivation. Contrariwise, J;he increased concentration of citrate in the placentas and the brains of the fetuses from fasted mothers may reflect their capacities to utilize lipid products as oxidative fuels during maternal starvation.
Description: En: Hormonal metabology research ISSN 0018-5043 1975. N. 7, pp p. 247-249
URI: http://hdl.handle.net/10637/680
Rights : http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
Issue Date: 1975
Center : Universidad San Pablo-CEU
Appears in Collections:Facultad de Farmacia





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