1.
Indian J Exp Biol
;
1991 Mar; 29(3): 226-9
Article
Dans Anglais
| IMSEAR
| ID: sea-57045
Résumé
Acute single dose (ip) administration of two rare earth elements like lanthanum chloride (250 mg/kg body wt) and neodymium chloride (200 mg/kg body wt) to chicks have been found to reduce the activity of certain erythrocyte membrane bound enzymes, viz. acetylcholinesterase, NADH dehydrogenase, Mg(2+)-ATPase, p-nitrophenyl phosphatase. Erythrocyte membrane bound glycosidases e.g. beta-D-glucosidase, beta-D-galactosidase and beta-D-glucuronidase were also reduced. Other components such as cholesterol and phospholipid residues were reduced but their ratio (cholesterol/phospholipid) remaining unchanged. Membrane sulfhydryl groups were also significantly inhibited by these rare earth elements.
Sujets)
Animaux , Poulets , Membrane érythrocytaire/effets des médicaments et des substances chimiques , Glycosidases/sang , Lanthane/toxicité , Mâle , Lipides membranaires/sang , Néodyme/toxicité
2.
Indian J Biochem Biophys
;
1988 Aug; 25(4): 336-40
Article
Dans Anglais
| IMSEAR
| ID: sea-26817
Sujets)
Animaux , Catalase/métabolisme , Poulets , Activation enzymatique/effets des médicaments et des substances chimiques , Aliment enrichi , Glutathion/métabolisme , Glutathione peroxidase/métabolisme , Lanthane/toxicité , Peroxydes lipidiques/biosynthèse , Foie/enzymologie , Méthionine/administration et posologie , Néodyme/toxicité , Oxydoréduction/effets des médicaments et des substances chimiques , Thiols/biosynthèse
3.
Indian J Exp Biol
;
1987 Apr; 25(4): 253-5
Article
Dans Anglais
| IMSEAR
| ID: sea-62350