Cytochemical localization of sorbitol dehydrogenase in kidney and liver from Myiopsitta m. monachus (Boddaert, 1783), during embryonic development
Rev. Fac. Cienc. Méd. (Córdoba)
;
50(2): 5-8, 1992.
Article
in English
| LILACS
| ID: lil-320211
ABSTRACT
A histochemical study to determine the localization of sorbitol dehydrogenase (SDH) in kidney and liver from embryionic, young and adult Myiopsitta m. monachus was performed. The enzyme activity increased with age in both organs. In the kidney, the enzyme appeared at the proximal convoluted tubules, and increased in the basal cytoplasm of the tubular cells. In the liver the localization was diffuse in the lobule but more intense in the cytoplasm of hepatocytes, especially in the perinuclear areas. These studies indicate that the cytochemical enzyme localization differs in this species, which is more evolutioned than Gallus gallus, and would be related to ontogenetic and phylogenetic differentiation.
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Index:
LILACS (Americas)
Main subject:
Chick Embryo
/
L-Iditol 2-Dehydrogenase
/
Kidney
/
Liver
Limits:
Animals
Language:
English
Journal:
Rev. Fac. Cienc. Méd. (Córdoba)
Journal subject:
Medicine
Year:
1992
Type:
Article
Affiliation country:
Argentina
Institution/Affiliation country:
Universidad Nacional de Córdoba/AR
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