Хуудас 1 -аас 141 үр дүн
Liver biopsies from 9 out of every 10 obese individuals exhibit pathological changes of unknown aetiology and 3 out of every 10 reflect severe injury in the form of periportal fibrosis. To examine the hypothesis that excessive fibrosis in obesity arises in part from a predisposition to injury of the
The cellular kinetics of repair and scarring which occurs after induction of periportal necrosis in mice by allyl alcohol were examined by histology and immunohistochemistry. Thirty-six six-week-old female C57BI/6J mice were injected intraperitoneally with two doses of allyl alcohol on day 0 and
The surface changes of acute centrolobular and perilobular necrosis were studied in rat liver using peritoneoscopy. Centrolobular necrosis as induced by carbon tetrachloride and perilobular necrosis by allyl formate. Vessels observed on the control rat liver surface were identified as terminal
The prevention of liver damage in rats intoxicated with allyl alcohol was attempted with 5 per cent Ca--Mg gluconolactate in reiterated doses. This preparation prevented or reduced liver necrosis only in the presence of spleen: splenectomy annihilated the effect of Ca--Mg gluconolactate.
To determine the involvement of different hepatocyte populations in response to periportal injury, the restitutive response to allyl alcohol (AA) injury was examined. Adult female Sprague-Dawley rats were injected intraperitoneally (IP) with 0.62 mmol/kg AA, killed at 6, 9, 12, 33, 57, 81, and 153
Garlic and its water-soluble allyl sulfur-containing compound, S-Allyl-L-cysteine Sulfoxide (ACSO), have shown antioxidant and anti-inflammatory activities, inhibiting the development of atherosclerosis. However, little is known about the mechanism(s) underlying the therapeutic effect of ACSO in
The ultrastructural characteristics of the putative liver stem cells that repopulate the necrotic periportal zones after allyl alcohol induced liver injury are described. Periportal liver cell necrosis was induced in adult female Sprague-Dawley rats by i.p. injection with 0.62 mmol/kg of allyl
Angiogenesis, a crucial step in the growth and metastasis of cancers, is initiated with vasodilation mediated by nitric oxide (NO). The pro-inflammatory cytokine, tumour necrosis factor-alpha (TNF-alpha), is a mediator of nitric oxide synthesis. We analyzed the effect of allyl isothiocyanate (AITC)