[Intracellular regeneration of neurons in the rat lateral hypothalamic area of the brain after resumption of food intake].
Electron microscopy was used to explore changes in intracellular regeneration processes in neurons of the anterior, medial and posterior parts of the lateral hypothalamus area (LHA) of rats at various time (10, 20, 30, 50 and 70 days) after resumption of food perception. Ultrastructural changes observed during 7 days of food deprivation in intact neurons were of a reversible character. Recovery processes initially appeared and finished earlier in the neurons of medial (day 30) and anterior (day 50) parts of the LHA, in the posterior part of LHA the normalization of the neuronal structure was slower and was over only by the 70th day after the resumption of food reception. The above data are both of theoretical and practical importance, serving as a base for the study of directed treatment of diseases caused by hunger.
Abushov
B M
BM
Verbitskaia
L B
LB
D000818:Animals; D004435:Eating; D007026:Hypothalamic Area, Lateral / Q000648:ultrastructure*; D008297:Male; D009474:Neurons / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains; D012038:Regeneration; D013217:Starvation / Q000473:pathology* / Q000534:rehabilitation; D013997:Time Factors
Vnutrikletochnaia regeneratsiia v neĭronakh lateral'noĭ gipotalamicheskoĭ oblasti mozga krys posle vozobnovleniia priema pishchi.