نتایج جستجو برای: acetaminophen toxicity
تعداد نتایج: 127527 فیلتر نتایج به سال:
Toxicogenomic studies are increasingly used to uncover potential biomarkers of adverse health events, enrich chemical risk assessment, and to facilitate proper identification and treatment of persons susceptible to toxicity. Current approaches to biomarker discovery through gene expression profiling usually utilize a single or few strains of rodents, limiting the ability to detect biomarkers th...
Acetaminophen-induced liver toxicity is the most frequent precipitating cause of acute liver failure and liver transplant, but contemporary medical practice has mainly focused on patient management after a liver injury has been induced. An integrative genetic, transcriptional, and two-dimensional NMR-based metabolomic analysis performed using multiple inbred mouse strains, along with knowledge-...
The purpose of this study was to test the hypothesis that acetaminophen would alter an estrogen-regulated process in human cells that express endogenous estrogen receptor alpha and beta (ERalpha and ERbeta). Specifically, the extent to which acetaminophen altered the expression of estrogen-inducible alkaline phosphatase in endometrial adenocarcinoma (Ishikawa) cells and directly interacted with...
BACKGROUND Severe destructive hepatic injuries can be induced by acetaminophen overdose and may lead to acute hepatic failure. OBJECTIVE To investigate the ameliorative effects of Arctium lappa root extract on acetaminophen-induced hepatotoxicity. METHODS Rats were divided into 4 groups: normal control group, Arctium lappa extract group, acetaminophen-injected group, and acetaminophen treat...
Introduction: Pharmaceutical wastes are in group of emerging contaminants. These materials cannot be removed completely with conventional treatment methods of water and wastewater. Drug and its metabolites, due to the potential risks toxic and toxicity potential to humans and environment should be removed from the water resources. In this study, Acetaminophen photo catalytic removal from aqueou...
BACKGROUND N-acetylcysteine (NAC) has been used as a classic treatment for hepatotoxicity induced by N-acetyl-p-benzoquinone imine (NAPQI) as a metabolite of acetaminophen. However, cimetidine theoretically can reduce the production of toxic metabolites through the inhibition of cytochrome p450, and it recently was proposed as a complementary treatment for acetaminophen toxicity. OBJECTIVE Th...
Acetaminophen (paracetamol) is the most frequently used analgesic and antipyretic drug available over the counter. At the same time, acetaminophen overdose is the most common cause of acute liver failure and the leading cause of chronic liver damage requiring liver transplantation in developed countries. Acetaminophen overdose causes a multitude of interrelated biochemical reactions in hepatocy...
Fourteen healthy volunteers received a single i.v. dose of antipyrine (1.2 g) on two occasions, once before and once during cimetidine treatment (300 mg every 6 hr). In a similar manner, 8 subjects received diazepam (10 mg), 11 subjects received acetaminophen (650 mg) and 8 subjects received lorazepam (2 mg), all by the i.v. route, once before and once during cimetidine coadministration. Pharma...
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