N-acetylcysteine (NAC) is an antioxidant agent which has been shown to benefit patients with fulminant hepatic failure. We have examined its effect in patients with chronic liver disease undergoing orthotopic liver transplantation by giving NAC during operation. In a prospective, randomized, double-blind, placebo-controlled study of 50 patients, NAC appeared to induce mild vasodilatation, impro...

Acute fatty liver of pregnancy (AFLP) is a life-threatening disease for both mothers and the baby presented with failure. Although early recognition prompt delivery (the best maternal survival rate when interval from occurrence AFLP to one week), stabilization in intensive care setting supportive therapy ideal. Still, effective treatment failure unknown. For diagnosis, high bilirubin levels, lo...

BACKGROUND Clinical trials with N-acetylcysteine (NAC) in perioperative cardiovascular settings have shown inconsistent effects for renal endpoints. We aimed to systematically review these trials to ascertain its role in prevention of post-cardiovascular surgery acute renal failure. METHODS We searched MEDLINE, EMBASE, Cochrane Renal Health Library, and Google Scholar for randomized controlle...

Paraquat (PQ) is a herbicide that preferentially accumulates in the lung and exerts its cytotoxicity via the generation of reactive oxygen species (ROS). There is no specific treatment for paraquat poisoning. Attempts have been made to increase the antioxidant status in the lung using antioxidants (e.g., superoxide dismutase, vitamin E, N-acetylcysteine) but the outcome from such treatments is ...

The purpose of this study is to analyze the protective effect of combining N-acetylcysteine (NAC) and hyberbaric oxygen (HBO) treatment in the lung tissue during acute pancreatitis. Sixty Sprague-Dawley male rats were randomly divided into five groups; Group I; Control group (n=12), Group II; pancreatitis group (n=12), Group III; pancreatitis + NAC treatment group (n=12), Group IV; pancreatitis...

Glutathione (GSH) deficiency is associated with numerous pathological conditions. Administration of N-acetylcysteine (NAC), a cysteine prodrug, replenishes intracellular GSH levels. NAC, best known for its ability to counter acetaminophen toxicity, is a safe, well-tolerated antidote for cysteine/GSH deficiency. NAC has been used successfully to treat GSH deficiency in a wide range of infections...

OBJECTIVE To determine the effects of N-acetylcysteine (NAC) and melatonin, alone and in combination, on McFarlane flap viability in a rat model. METHODS Forty Wistar rats were divided into four groups and received daily intraperitoneal injections for one week before surgery: control (sham [n=10]); melatonin (n=10); NAC (n=10); and NAC+melatonin (n=10). One week after surgery, the experiment ...

The encapsulation of small hydrophilic molecules offers advantages for the delivery food supplements and ingredients. These include: masking off-flavors, reducing astringency , controlling release profiles. We used an internal phase separation (IPS) method simultaneous granulation a supplement in corn oil. To prove that IPS is suitable with controllable times, we nutritional N -acetylcysteine (...

BACKGROUND AND AIMS Non-alcoholic fatty liver change is a common disease of the liver in which oxidative stress plays a basic role. Studies are largely focused on protecting the liver by means of anti-oxidative material. The aim of this study is to evaluate the role of N- acetylcysteine in the process of liver injury. METHODS Thirty patients with non-alcoholic fatty liver steatosis were rando...

N-acetylcysteine (NAC) is a potent antioxidant that acts through regenerating glutathione stores and scavenging oxygen-free radicals. This study assesses the short-term effects of NAC in cadaveric kidney transplant (KT) recipients. A double blind, randomized, placebo controlled trial was designed and patients were randomly assigned to receive either NAC or placebo. Glutathione peroxidase (GPX) ...