Objective(s): Our present study sought to evaluate hepatoprotective and antioxidant effects of methanol extract of Azolla microphylla phytochemically synthesized gold nanoparticles (GNaP) in acetaminophen (APAP) - induced hepatotoxicity of fresh water common carp fish.Materials and Methods: GNaP were prepared by green synthesis method using methanol extract of Azolla microphylla.  Twenty four f...

objective: acetaminophen (apap) overdose causes acute liver injuries. studies show that stem cell factor (scf) and its receptor, c-kit, enhance liver recovery from apap-induced injuries in mice. in this study we explore the effect of scf on activity of glutathione s-transferase (gsts) enzymes which are considered to be important in apap metabolism. methods: we divided 45 balb/c mice into three...

background: acetaminophen (n-acetyl-p aminophenol; apap) is one of the most common types of analgesics. it is also the most common xneobitic reported to poison centers. this study investigates if therapeutic doses of nac can falsely increase coagulation tests, prothrombin time (pt) and bleeding time (bt). ​​ methods: thirty-six apap poisoned patients whose acetaminophen serum concentration were...

Acetaminophen (APAP) glucuronidation is thought to occur mainly by UDP-glucuronosyltransferases (UGT) in the UGT1A family. Interindividual variation in APAP glucuronidation is attributed in part to polymorphisms in UGT1As. However, evidence suggests that UGT2B15 may also be important. We evaluated, in a controlled feeding trial, whether APAP conjugation differed by UGT1A6 and UGT2B15 genotypes ...

5-Lipoxygenase (5-LO) converts arachidonic acid into leukotrienes (LTs) and is involved in inflammation. At present, the participation of 5-LO in acetaminophen (APAP)-induced hepatotoxicity and liver damage has not been addressed. 5-LO deficient (5-LO⁻/⁻) mice and background wild type mice were challenged with APAP (0.3-6 g/kg) or saline. The lethality, liver damage, neutrophil and macrophage r...

BACKGROUND/AIMS Acetaminophen (APAP) effects on intestinal barrier properties are less investigated. APAP may lead to a changed bioavailability of a subsequently administered drug or diet in the body. We investigated the influence of APAP on enterocytic cell membrane properties that are able to modify the net intestinal absorption of administered substances across the Caco-2 barrier model. ME...

Hepatic injury and subsequent hepatic failure due to both intentional and non-intentional overdose of acetaminophen (APAP) has affected patients for decades, and involves the cornerstone metabolic pathways which take place in the microsomes within hepatocytes. APAP hepatotoxicity remains a global issue; in the United States, in particular, it accounts for more than 50% of overdose-related acute...

Acetaminophen (APAP) overdose is the most frequent cause of drug-induced acute liver failure. Schisandra sphenanthera is a traditional hepato-protective Chinese medicine and Schisandrol B (SolB) is one of its major active constituents. In this study, the protective effect of SolB against APAP-induced acute hepatotoxicity in mice and the involved mechanisms were investigated. Morphological and b...

OBJECTIVES The primary objective was to assess whether the use of intravenous acetaminophen (APAP) in the ambulatory surgery setting is associated with a decreased length of stay in the post-anesthesia care unit (PACU). The secondary outcomes evaluated were pain scores, opioid consumption, and total cost of analgesics used in the PACU. METHODS This was a retrospective cohort study conducted i...

Acetaminophen (APAP) or paracetamol, despite its wide and common use for pain fever symptoms, shows a variety of side effects, toxic overdose effects. The most form effects APAP is in the liver where phosphatidylcholine major component cell membrane with additional associated functionalities. Although this case, on pure phospholipid membranes have been largely ignored. Here, we used 1,2-di-(oct...