口服vanadyl对胰岛素依赖型糖尿病大鼠气管平滑肌反应性的影响。

G Ozansoy, C Karasu, A T Ozçelikay
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引用次数: 13

摘要

1. 在本研究中,我们研究了乙酰胆碱(ACh)和KCl对12-13周胰岛素依赖(ID)糖尿病大鼠气管的收缩作用。2. 与对照组相比,糖尿病大鼠气管对乙酰胆碱和KCl的最大收缩反应显著增加。但糖尿病患者气管对这些药物的敏感性(pD2值)与对照组相比无明显变化。3.在10周的时间内,口服vanadyl可以预防糖尿病大鼠发生的这种改变。
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The effect of oral vanadyl treatment on the reactivity of tracheal smooth muscle obtained from insulin-dependent diabetic rats.

1. In this study, we investigated the contractile effects of acetylcholine (ACh) and KCl in tracheas obtained from 12-13 wk insulin-dependent (ID)-diabetic rats. 2. The maximum contractile responses to ACh and KCl were significantly increased in ID-diabetic rat tracheas compared with those from controls. But the sensitivity (pD2 values) of ID-diabetic tracheas to these agents were not significantly altered relative to controls. 3. The alterations which occurred in ID-diabetic rats were prevented with oral vanadyl treatment during a 10 wk period.

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