These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The role of sinusoidal stenoses in portal hypertension of liver cirrhosis.
    Author: Shibayama Y, Nakata K.
    Journal: J Hepatol; 1989 Jan; 8(1):60-6. PubMed ID: 2921504.
    Abstract:
    To investigate the significance of sinusoidal stenoses in portal hypertension, liver cirrhosis was produced by feeding a choline-deficient diet for 6 months in rats, and hepatic haemodynamics were examined in the cirrhotic rats before and after feeding ordinary rat pellets for another 2 months. Feeding ordinary rat pellets led to the disappearance of fat droplets accumulated in the hepatocytes, normalization of the size of the swollen hepatocytes, and recovery from sinusoidal stenoses. As a result, increased sinusoidal vascular resistance and elevated portal vein pressure were reduced markedly, and clinical signs of portal hypertension, ascites and collateral blood circulation around the liver improved prominently. These facts suggest that sinusoidal stenoses lead to an increase in hepatic vascular resistance and portal hypertension.
    [Abstract] [Full Text] [Related] [New Search]