[Experimental hepatic encephalopathy. The effect of portocaval shunt on the evolution of the anterior hypothalamic neurosecretion in the rat (author's transl)].
The evolution of the anterior hypothalamic neurosecretion is studied in control, sham-operated and portocaval shunt rats. In sham-operated related to control rats, no modification of the anterior hypothalamic neurosecretion is observed. In portocaval shunt rats, the hypothalamic neurosecretion increases. This increase is mainly observed into the median eminence in all the portocaval shunt rats. The hypothesis according to which the modification of neurosecretory acitivity of the hypothalamic structures may be related to a discrepancy between the central monoamines is discussed.
D000818:Animals; D004195:Disease Models, Animal; D006501:Hepatic Encephalopathy / Q000378:metabolism; D007031:Hypothalamus / Q000378:metabolism*; D007032:Hypothalamus, Anterior / Q000378:metabolism* / Q000473:pathology; D008297:Male; D008473:Median Eminence / Q000378:metabolism; D011167:Portacaval Shunt, Surgical; D051381:Rats
Encéphalopathie hépatique expérimentale : effet de l'anastomose porto-cave sur l'évolution de la neurosécrétion hypothalamique antérieure du rat.