Regulation of tissue blood flow by the action of hydrogen sulfide in liver rats

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L. O. Slobodianyk
P. I. Yanchuk


The tissue blood flow in the liver, systemic blood pressure, pressure in the portal vein was investigated in acute experiments on rats. It was shown that the injection of L- cysteine increases tissue blood flow and decreases pressure in the vessels of liver. After injection blocker DL-proparhilhlitsyn in the portal vein synthesis of endogenous hydrogen sulfide reduced. The effects of L-cysteine causing constriction of intrahepatic vessels. Вlood pressure in the portal vein and carotid artery increasing, tissue blood flow reduced in the liver rats

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