Arterialization of the liver prevents testicular atrophy in portacaval shunted rats

Study of portal arterialization with auxiliary liver in rats.

The effect of portal arterialization was examined in 20 heterotopic auxiliary rat livers. Portal blood was supplied from recipient iliac artery (0.58 mm in diameter) connected to the donor portal vein using the cuff technique. Portal hypertension caused by arterial blood pressure resulted in the immediate operative death by bleeding in four of the rats (20%) from the spontaneous rupture of the ...

the effect of aqueous extract of garlic on formalin-induced pain in male rats

چکیده اثر عصاره آبی سیر بر درد ناشی از آزمون فرمالین در موش صحرایی نر به کوشش نرگس اسکندری روزبهانی زمینه و هدف: گیاه سیر از خانواده لیلیاسه و گونهallium sativum بومی آسیای میانه بوده و از دوران ،باستان تاکنون به خواص درمانی متفاوت آن مثل: کاهندگی قندخون، کلسترول خون، فشار خون، اثرات مفیدآن بر دستگاه قلبی عروقی و بیماریهای انعقادی خون، اثرات آنتی اکسیداتیو، درمان بیماریهای تنفسی وگوارشی، ا...

Portacaval shunt causes apoptosis and liver atrophy in rats despite increases in endogenous levels of major hepatic growth factors.

BACKGROUND/AIMS The response to the liver damage caused by portacaval shunt (PCS) is characterized by low-grade hyperplasia and atrophy. To clarify mechanisms of this dissociation, we correlated the expression of 'hepatotrophic factors' and the antihepatotrophic and proapoptotic peptide, transforming growth factor (TGF)-beta, with the pathologic changes caused by PCS in rats. METHODS PCS was ...

Udk 619:616.36-004 Liver Atrophy following Portacaval Shunt in Normal Rats: a Morphologic and Ultrastructural Study

Decreased plasma and tissue isoleucine levels after simulated gastrointestinal bleeding by blood gavages in chronic portacaval shunted rats.

BACKGROUND Previously, arterial concentrations of the essential branched chain amino acid isoleucine (Ile) were found to have decreased by more than 50% after gastrointestinal haemorrhage in patients and after intragastric blood administration in healthy humans and pigs. Hypothetically, this induced hypoisoleucinaemia could deplete tissue Ile pools. AIMS To study the effect of repeated blood ...