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Kuang Yao-lin邝耀麟 Chen Zhi-ping陈治平 Wu Zhi-yong吴志勇Huang An黄安 Yuan Ji-min袁济民 Zheng Zhong-hua郑忠华Rerj i Hospital Shanghai Second Medical University ShanghaiXiao Shu-dong萧树东and Zeng Min-de曾民德Shanghai Institute of Digestive Disease Shanghai 《中华医学杂志(英文版)》1989,102(6):434-440
Carbon tetrachloride was used to induce cirrhosis in 81 Wistar rats. The animals were divided into three groups to receive end-to-side mesocaval shunt (MCS), end-to-side portacaval shunt (PCS) and Sham operation as control, respectively. Dynamic values of blood glucose and hormones for regulating glucose metabolism, SGPT, serum glycine conjugated cholic acid (CCA) and free serum amino acids were determined and compared with those obtained from 10 normal rats. The determinations suggested that the insulin level depended on the severity of hepatocellular damage with hyperglucagonemia after portasystemic shunt, and CCA was markedly elevated in MCS rats after interruption of the enterohepatic circulation. Changes of CCA were also influenced by hyperglucagonemia and poor liver function in PCS rats. Increase in the aromatic amino acids (AAA) level was related to the impaired hepatic function and hyperglucagonemia. However, decrease in the branched-chain amino acids (BCAA) level was not likely in response to the serum insulin level. Therefore, it is concluded that imbalance of serum amino acids has partial relationship with the derangement of glucose metabolic hormones. 相似文献
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脑膜瘤常见于颅内或椎管内,颅外异位脑膜瘤非常罕见。现就最近我们遇见的一例原发于中耳脑膜瘤报道如下。患者62岁,家庭妇女,1982年4月14日入院。主诉左耳进行性听力减退已一年,同时有间歇性蝉鸣样耳鸣。3个月来耳鸣转持续性。另诉每于说话或擤鼻时左耳自声增强,间有头晕,但无恶心或呕吐。一般体检:无异常发现。本科检查:鼻、咽及右耳无异常。左外耳道正常,鼓膜无穿孔,但后下部稍膨出,表面光滑而略 相似文献