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Relationship between plasma carbon monoxide and hyperdynamic circulation of cirrhotic rats / 中华消化杂志
Chinese Journal of Digestion ; (12)2001.
Article in Chinese | WPRIM | ID: wpr-570572
ABSTRACT
Objective To explore the relationship between the plasma level of carbon monoxide and the hyperdynamic circulation of cirrhotic rats. Methods S.D. rats were divided into cirrhotic ( n =10) and control ( n =10) groups. Liver cirrhosis was induced by percutaneous administration of carbon tetrachloride. Mean arterial pressure (MAP, kPa),heart rate (HR,beat/min) and portal pressure (PP,cm H 2O) were measured by indwelling catheters. Plasma CO was measured by Chalmers method, and plasma NO 2/NO 3 was determined by the reduction of cadmium column. Heme oxygenase (HO) activity in splanchnic organs from cirrhotic rats and controls was also determined. Results Typical features of cirrhosis were histologically observed in carbon tetrachloride treated animals. The cirrhotic group presented a significant increase in plasma CO [( 18.69 ? 1.86 )?mol/L vs. ( 10.27 ? 1.21 )?mol/L, P

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Digestion Year: 2001 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Digestion Year: 2001 Type: Article