Helper T cells are known to mediate hepatic ischemia/reperfusion (I/R) injury. However, the precise mechanisms and subsets of CD4(+) T cells that contribute to this injury are still controversial. Therefore, we sought to determine the contributions of different CD4(+) T cell subsets during hepatic I/R injury. Wild-type, OT-II, or T cell receptor (TCR)-delta-deficient mice were subjected to 90 m...

OBJECTIVES Biliary injuries are frequently accompanied by vascular injuries, which may worsen the bile duct injury and cause liver ischemia. We performed an analytical review with the aim of defining vasculobiliary injury and setting out the important issues in this area. METHODS A literature search of relevant terms was performed using OvidSP. Bibliographies of papers were also searched to o...

Hepatic ischaemia/reperfusion (I/R) injury is a major cause of primary non-function of the graft after liver transplantation. The ability to assess the severity of ischaemic injury would be of prognostic value and allow the possibility of therapeutic interventions. Currently there is no reliable clinical method for assessing the severity of hepatic ischaemic injury. The hepatic handling of Indo...

Objective(s): Hepatic ischemia/reperfusion injury (IRI) is one of the major causes of hepatic failure during liver transplantation, trauma, and infections. The present study investigated the protective effect of intra-portal administration of 2-methoxycinnamaldehyde (2-MCA) on hepatic IRI in rats. Materials and Methods: Twenty-four rats ...

Survival following major juxtahepatic venous injury is rare in blunt liver trauma despite the use of intracaval shunting. Prolonged liver arterial inflow control, total hepatic venous isolation and lobectomy without shunting was used in a patient to repair a combined vena caval and hepatic venous injury after blunt liver injury. An extended period of normothermic hepatic ischemia was tolerated....

many hepatoprotective herbal preparations have been recommended in alternative systems of medicine for the treatment of hepatic disorders. no systematic study has been done on protective efficacy of capparis spinosa (capparidaceae) to treat hepatic diseases. protective action of c. spinosa ethanolic root bark extract was evaluated in this study in an animal model of hepatotoxicity, which was in...

Hepatic injury can be induced by the administration of carbon tetrachloride (CCl4) via the production of free radicals. The present work was initiated to investigate the kidney response to hepatic injury induced by CCl4 and its treatment by L-arginine. Female Swiss albino mice were supplied with L-arginine for 6 days (orally, 200 mg/kg body weight) prior or post to hepatic injury induction thro...