[The effects of lesions in several zones of the brain on cell multiplication in the glandular epithelium of the rat small intestine].
Radio-frequency lesions of tubero-infundibular region of the hypothalamus are followed by a significant increase of the mitotic rate in the small intestine glandular epithelium in rats. This increase does not occur when radio-frequency lesions are located in the anterior and posterior hypothalamus, in the dorsomedial thalamus and in the cerebral hemispheres.
D000818:Animals; D001835:Body Weight; D002455:Cell Division; D003337:Corpus Callosum / Q000502:physiology; D003342:Corpus Striatum / Q000502:physiology; D004564:Electrocoagulation; D007031:Hypothalamus / Q000502:physiology*; D007032:Hypothalamus, Anterior / Q000502:physiology; D007034:Hypothalamus, Posterior / Q000502:physiology; D007413:Intestinal Mucosa / Q000166:cytology*; D007421:Intestine, Small / Q000166:cytology*; D008297:Male; D008938:Mitosis; D010903:Pituitary Gland, Anterior / Q000502:physiology; D051381:Rats; D013788:Thalamus / Q000502:physiology
Effets de lésions de quelques zones de l'encéphale sur la multiplication cellulaire dans l'épithélium des glandes de l'intestin grêle chez le rat.