[The functional and morphological changes in the liver and kidneys of white rats treated with aluminum].

P Nikolova, E Softova, B Kavaldzhieva, S Boiadzhieva
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引用次数: 0

Abstract

A total of 126 white male Wistar rats under subacute conditions were studied. Of them, 76 were perorally treated with AlCl3 in a dose of 3 mg/kg b.w. daily for 40 days. Activities of acid phosphatase (AP), succinate dehydrogenase (SDH), adenosine triphosphatase (ATP-ase) and the contents of glycogen, glucoproteins and RNA were dynamically followed-up in the liver and kidney. Serum activities of ASAT and ALAT were estimated by Borhringer's tests. Morphological changes were histochemically investigated. There was an initial elevation followed by reduction mostly manifested for SDH and ATP-ase and an increase of AP at the end of trial. Histochemical data argued for disorders of protein and carbohydrate metabolism. Morphological alterations more outlined in the liver became more severe until the end of the experiment.

[铝对大鼠肝脏和肾脏功能及形态学的影响]。
以126只雄性白种Wistar大鼠为研究对象。其中76只小鼠按3 mg/kg体重/天的剂量口服AlCl3,连续40天。动态监测肝脏和肾脏酸性磷酸酶(AP)、琥珀酸脱氢酶(SDH)、腺苷三磷酸酶(atp)活性及糖原、糖蛋白和RNA含量。采用Borhringer试验测定血清中ASAT和ALAT的活性。用组织化学方法观察形态学变化。试验结束时,SDH和atp酶出现初始升高,随后下降,AP升高。组织化学数据表明蛋白质和碳水化合物代谢紊乱。在实验结束前,肝脏中更明显的形态学改变变得更严重。
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