The excretion of methyl mercury becomes very difficult because of high enterohepatic circulation and reabsorption by proximal convoluted tubule.
由于甲基汞在体内的肠肝循环和肾脏近曲小管对甲基汞的重吸收效率高，使甲基汞的体外排泄十分困难。
The main renal injury location was in proximal convoluted tubule.
病理观察到肾损伤的部位主要是皮髓交界处的近曲肾小管。
The glomeruli and proximal convoluted tubules suffer most from this ischemia.
肾小球及近曲小管受缺血损害最重。
Results Cadmium ions could enter the epithelial cells of renal proximal convoluted tubules.
结果镉离子可进入到肾近曲小管上皮细胞内。
A lot of lysosomes were seen in the cytoplasm of the renal proximal convoluted tubule cells.
肾近曲小管细胞的胞质内有大量溶酶体。
The kidney proximal convoluted tubule cells changed into megalocytes and the plasma caved in the nucleus.
肾脏近曲小管上皮细胞肿大，胞浆内陷；
Intranuclear inclusions were found in epithelial cells of renal proximal convoluted tubules in lead - poisoning animals.
前人在铅中毒动物肾近曲小管上皮细胞内发现有核内包涵体。
Swelling of epithelial cells and mitochondria and drop of epithelial cells could occur in renal proximal convoluted tubules.
肾近曲小管上皮细胞及线粒体可发生肿胀及内皮细胞脱落等病变。
Conclusion: Glucosuria in part of the patients may arise from re - absorption dysfunction of renal proximal convoluted tubules.
结论：部分严重烧伤病人早期糖尿是由肾脏近曲小管吸收障碍引起。
The acidophilic granules in the proximal convoluted tubule of the kidney in Tilapia nilotica were studied by electron microscopy, enzyme histochemistry and enzyme cytochemistry.
用电镜和酶组织化学技术探明了尼罗罗非鱼（Tilapianilotica）肾近曲小管细胞嗜酸性颗粒的结构实质、来源和存在意义。
The cells of the liver and proximal convoluted tubules of kidney showed swell and granular degeneration or hyaline degeneration, in which some cells dissolved and necrotic foci were observed.
肝细胞及肾近曲小管上皮细胞肿胀、颗粒变性或透明变性，局部细胞溶解，出现坏死病灶；
The cells of the liver and proximal convoluted tubules of kidney showed swell and granular degeneration or hyaline degeneration, in which some cells dissolved and necrotic foci were observed.
肝细胞及肾近曲小管上皮细胞肿胀、颗粒变性或透明变性，局部细胞溶解，出现坏死病灶；
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