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1.
Indian J Exp Biol ; 1992 Jun; 30(6): 541-2
Artículo en Inglés | IMSEAR | ID: sea-57318

RESUMEN

The effect of the administration of three different concentrations (2.25, 1.13 and 0.56 mg/100 g body weight) of dimethoate on the urinary excretion of total, non dialysable and free hydroxyproline were studied in female albino rats. Compared to controls, the urine contents were significantly lower in higher concentration (2.25 mg/100 g body weight) of dimethoate treated rats. The results clearly indicate that the urine contents were not much affected in lower concentration (0.56 mg/100 g body weight) of dimethoate treated rats compared to the other concentrations (1.13 and 0.56 mg/100 g body weight) of dimethoate treated rats.


Asunto(s)
Animales , Dimetoato/toxicidad , Femenino , Hidroxiprolina/orina , Ratas , Ratas Endogámicas
2.
Indian J Exp Biol ; 1992 May; 30(5): 394-8
Artículo en Inglés | IMSEAR | ID: sea-56408

RESUMEN

The effect of three different concentrations of dimethoate on the activity of certain lysosomal enzymes, viz. beta-glucuronidase, beta-N-acetylglucosaminidase, cathepsin B and cathepsin D in serum, skin, liver, kidney and spleen and the stability of liver and kidney lysosomes was studied in female albino rats. The activity of beta-glucuronidase, beta-N-acetylglucosaminidase, cathepsin D was found to increase in serum and tissues in higher concentration (2.25 mg/100 g body weight) of dimethoate treated rats. A significant increase in the rate of release of beta-glucuronidase was found in the liver and kidney of higher concentration of dimethoate treated rats compared to controls. The results demonstrate that the activity of lysosomal enzymes increased in higher concentration of dimethoate treated rats than the lower concentration (0.56 mg/100 g body weight) of dimethoate treated rats.


Asunto(s)
Animales , Dimetoato/administración & dosificación , Relación Dosis-Respuesta a Droga , Femenino , Lisosomas/efectos de los fármacos , Ratas , Ratas Wistar/metabolismo , Piel/enzimología , Vísceras/enzimología
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