[The morphological changes in the neural apparatus of the lungs in experimental hypertension].
Histological investigations were conducted in 75 embryos and fetuses with 10- and 20-days term of embryogenesis obtained from 15 pregnant rats with experimental renal hypertension. It was established employing general biological, enzyme histochemical, impregnation and morphometric methods that short-time hypertension of the maternal [correction of material] body produces delay of growth, development and differentiation of nerve cells and their fibers of the respiratory organs. At the same time by the end of pregnancy separate nerve elements were detected with pronounced signs of high organization and differentiation. This should, apparently, be evaluated as a manifestation of compensatory-adaptative properties of the peripheral nervous system to inadequate conditions developing in the process of embryogenesis.
Dmitrenko
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D000818:Animals; D005260:Female; D005317:Fetal Growth Retardation / Q000196:embryology / Q000209:etiology / Q000473:pathology; D005865:Gestational Age; D006977:Hypertension, Renal / Q000150:complications / Q000196:embryology / Q000473:pathology*; D008168:Lung / Q000196:embryology / Q000294:innervation* / Q000473:pathology; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000473:pathology*; D051381:Rats; D014132:Trachea / Q000196:embryology / Q000294:innervation / Q000473:pathology
Morfologicheskie izmeneniia nervnogo apparata legkikh pri éksperimental'noĭ gipertenzii.