This study aimed to evaluate the in-vitro and in-vivo biological activities of newly synthesized nanochelating based silver nanoparticles (AgNPs) in mouse model. Nanochelating technology was used to design and synthesize the AgNPs. The animals studies were including the lethal dose (LD50) determination by the intraperitoneal administration in mice, and determination of liver e...

This study aimed to evaluate the in-vitro and in-vivo biological activities of newly synthesized nanochelating based silver nanoparticles (AgNPs) in mouse model. Nanochelating technology was used to design and synthesize the AgNPs. The animals studies were including the lethal dose (LD50) determination by the intraperitoneal administration in mice, and determination of liver e...

background: finding protective agents with fewer adverse effects against toxin-induced liver injuries, as a key detoxifier and excreter organ, have always been a concern for researchers. carbon tetra-chloride (ccl4)-induced liver damage has been introduced as an experimental model of liver damage. this study aimed to investigate the protective effect of ethanolic extract of zizyphus vulgaris (z...

An experiment was conducted to study the effects of carbon tetrachloride (CCl4) on post-peak performance and serum enzymes of Hy-Line W-36 laying hens from 32-36 weeks of age. The experiment was carried out with a total of 192 laying hens in a completely randomized block design. During the experiment laying hens were allocated to 4 groups consisted of T1) no CCl4 as control diet, T2, T3 and T4)...

Background & Aims: Liver ischemia-reperfusion (IR) is one of the common consequences of liver surgery, especially during liver transplantation which results in organ dysfunction. Acute hepatic injury causes systematic inflammatory responses which may finally lead to functional disturbances in remote organs such as heart, lungs and kidneys. In this study, the effects of a potent inhibitor of inf...

Apoptosis occurs in the normal liver and in various forms of liver disease. The CD95 (APO-1/Fas) (CD95) receptor mediates apoptosis, and liver cells in animal models are acutely sensitive to apoptosis initiated by this receptor. We have used primary human hepatocytes as a model system to investigate CD95-mediated apoptotic liver damage. Treatment of fresh human hepatocytes with low concentratio...

The liver is capable of full regeneration following several types and rounds of injury, ranging from hepatectomy to toxin-mediated damage. The source of this regenerative capacity has long been a hotly debated topic. The damage response that occurs when hepatocyte proliferation is impaired is thought to be mediated by oval/dedifferentiated progenitor cells, which replenish the hepatocyte and du...

H UMAN livers can only be stored for a short time before transplantation, thus a better understanding of poteatial phannacologic and nutritional strategies that might protect the liver against anoxic damage may be imponant clinically. Fructose has been shown recently to prevent liver damage induced by Watnl ischemia as assessed by lactate dehydrogenase (LDH) release. I To determine whether fruc...

Ischemic preconditioning (IP) of the liver by a brief interruption of the blood flow protects the damage induced by a subsequent ischemia/reperfusion (I/R) preventing parenchymal and nonparenchymal liver cell damage. The discovery of IP has shown the existence of intrinsic systems of cytoprotection whose activation can stave off the progression of irreversible tissue damage. Deciphering the mol...