Acetaminophen overdose causes acute liver injury or even death in both humans and experimental animals. We investigated the effect of 17?-estradiol against acetaminophen-induced acute liver injury and mortality in mice. Male mice were given acetaminophen (p-acetamidophenol; 300 mg/kg; orally) to induce acute liver ...

3,4-Methylenedioxyphenol (sesamol) is effective against acetaminophen-induced liver injury in rats. Whether sesamol's anti-hepatotoxic effect is comparable to that of N-acetylcysteine has never been studied. We investigated the anti-hepatotoxic effects of sesamol and N-acetylcysteine on acetaminophen-induced hepatotoxicity in mice. Equimolar doses (1 mmol/kg) of sesamol and ...

Medicinal herbs have been used for centuries in an attempt to overcome hepatic dysfunctions emanating from ingestion of hepatotoxic substances. However, the vast majority of information concerning their use is anecdotal. Well-performed animal studies would lend credence to the concept that some medicinal herbs may prevent or, at least ameliorate, hepatic ...

The impact of liver transplantation on the survival in fulminant hepatic failure was evaluated in a retrospective study including 87 patients admitted to Rigshospitalet over a three and a half year period before and a three and a half year period after the Danish liver transplantation programme was started. The number of admissions increased by 178% in the second period. ...

Severe acute liver injury due to accidental or intentional acetaminophen overdose presents a major clinical dilemma often requiring liver transplantation. In the present study, liver regeneration after profound liver injury in mice challenged with acetaminophen was facilitated by the exogenous addition of ELR-containing CXC chemokines such as macrophage inflammatory protein-2 ...

This study was conducted to examine the protective role of crude polysaccharide from brown seaweed Sargassum polycystum against acetaminophen-induced abnormality in blood glucose, serum albumin/globulin ratio, and liver glycogen, lactate, and pyruvate. Liver and renal tissue histology was performed to confirm the efficacy of Sargassum polysaccharide. A toxic dose of ...

Acute Hepatitis A; Acute Hepatitis B; Acute Hepatitis C; Acute Hepatitis E; Acute EBV Hepatitis; Acute CMV Hepatitis

AIM: To investigate the in vivo hepatoprotective effects and mechanisms of Gentiana manshurica Kitagawa (GM) in acetaminophen (APAP)-induced liver injury in mice.METHODS: GM (200, 150 or 50 mg/kg body weight) or N-acetyl-L-cysteine (NAC; 300 mg/kg body weight) was administrated orally with a single dose 2 h prior to APAP (300 mg/kg body weight) injection in mice.RESULTS: APAP treatment ...

Acetaminophen (APAP) overdose is the most frequent cause of adult acute liver failure. Susceptibility or resistance to APAP toxicity is most likely accounted for by the interplay of several factors. One factor important in multiple different chronic liver diseases that may play a role in APAP toxicity is elevated hepatic iron. Hereditary hemochromatosis is ...

The cell death receptor Fas plays a role in the establishment of fulminant hepatitis, a major cause of drug-induced liver failure. Fas activation elicits extrinsic apoptotic and hepatoprotective signals; however, the mechanisms by which these signals are integrated during disease are unknown. Tissue inhibitor of metalloproteinases 3 (TIMP3) controls the critical sheddase a ...

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 ...

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 ...

... Title : VIRAL HEPATITIS: ACUTE AND CONVALESCENT STUDIES. ... Eighteen cases of fulminant hepatitis with coma were studied. ...

Acetaminophen (AP) is a widely used, cheap, and over-the-counter nonsteroidal anti-inflammatory drug. Its toxicity depends on the cytochrome P-450 (CYP)-mediated oxidation to the toxic metabolite N-acetyl-p-benzoquinoneimine. On the other hand, arsenic, a global groundwater and environmental contaminant of major public health concern, decreases hepatic CYP content and its ...

It has been reported that dietary polyunsaturated fats (PUFA) increase liver injury in response to ethanol feeding. We tested the hypothesis that diets rich in linoleic acid (18:2n-6) would affect acute liver injury after acetaminophen injection and that protein restriction might exacerbate the liver injury. We examined effects of feeding diets with either 15% (wt/wt) corn oil ...

Ozone (O(3)), an oxidant air pollutant in photochemical smog, principally targets epithelial cells lining the respiratory tract. However, changes in gene expression have also been reported in livers of O(3)-exposed mice. The principal aim of the present study was to determine if acute exposure to environmentally relevant concentrations of O(3) could cause exacerbation of ...

Ozone (O₃), an oxidant air pollutant in photochemical smog, principally targets epithelial cells lining the respiratory tract. However, changes in gene expression have also been reported in livers of O₃-exposed mice. The principal aim of the present study was to determine if acute exposure to environmentally relevant concentrations ...

Acetaminophen-induced liver injury (AILI) is a significant health problem and represents the most frequent cause of drug-induced liver failure in the United States. The development and implementation of successful therapeutic intervention strategies have been demanding, due to significant limitations associated with the current treatment for AILI. Lactoferrin (Lac), a ...

A Phase I clinical safety evaluation of the Excorp Medical, Inc, Bioartificial Liver Support System (BLSS) is in progress. Inclusion criteria are patients with acute liver failure of any etiology, presenting with encephalopathy deteriorating beyond Parson's Grade 2. The BLSS consists of a blood pump, heat exchanger to control blood temperature, oxygenator to control ...

BackgroundAcetaminophen (AAP) is widely prescribed for treatment of mild pain and fever in western countries. It is generally considered a safe drug and the most frequently reported adverse effect associated with acetaminophen is hepatotoxicity, which generally occurs after acute overdose. During AAP overdose, encephalopathy might develop and contribute to morbidity and ...

The immune system is alerted to cell death by molecules known as damage-associated molecular patterns (DAMPs). These molecules partly mediate acetaminophen-induced liver injury, an archetypal experimental model of sterile cell death and the commonest cause of acute liver failure in the western world. Cyclophilin A (CypA) is an intracellular protein that is ...

... Journal of Medical Virology 33:73-76 (1991) Acute Sporadic Hepatitis in Sudanese Children ... Eighty consecutive cases of acute viral hepatitis ...

The widely used over-the-counter analgesic acetaminophen (APAP) is the leading cause of acute liver failure in the United States and due to this high incidence, a recent FDA Advisory Board recommended lowering the maximum dose of APAP. Kava herbal dietary supplements have been implicated in several human liver failure cases leading to the ban of kava-containing products in ...

Overdoses of acetaminophen cause hepato-renal oxidative stress. The present study was undertaken to investigate the protective effect of a 43 kDa protein isolated from the herb Cajanus indicus, against acetaminophen-induced hepatic and renal toxicity. Male albino mice were treated with the protein for 4 days (intraperitoneally, 2 mg/kg body wt) prior or ...

... other. A case of arthritis associated with transient HAA and low serum complement in acute viral hepatitis is presented. ...

Urolithiasis, a condition in which stones are present in the urinary system, including the kidneys and bladder, is a poorly understood yet common disorder worldwide that leads to significant health care costs, morbidity, and work loss. Acetaminophen-induced liver damage is a major cause of death in patients with acute liver failure. Kidney and urinary ...

Urolithiasis, a condition in which stones are present in the urinary system, including the kidneys and bladder, is a poorly understood yet common disorder worldwide that leads to significant health care costs, morbidity, and work loss. Acetaminophen-induced liver damage is a major cause of death in patients with acute liver failure. Kidney and urinary ...

Sera from two groups of patients in Nepal with acute hepatitis were examined for the presence of antibodies to the hepatitis A, B, C, and E viruses to determine the etiology of viral hepatitis. The first group consisted of 43 consecutive acute hepatitis p...

... patients with acute hepatitis living in West ... to hepatitis E Virus (anti-HEV ... INFECTIOUS DISEASES, *HEPATITIS VIRUSES, REPRINTS, ENZYMES ...

Blockade of NKG2D on NKT cells prevents hepatitis and the acute immune response to hepatitis B (received for review July 12, 2007) Hepatitis B virus (HBV) is a hepadnavirus that is a major cause of acute and chronic hepatitis in humans. Hepatitis B ...

Fulminant hepatic failure (FHF) carries a high mortality. We aimed to review the prognostic factors and explore the potential role of Liver Dialysis (LD). Fifty-two patients were reviewed. The etiologies were acetaminophen toxicity (33%), viral hepatitis (18%), autoimmune (10%), idiosyncratic drug reactions (8%), others (6%) and undetermined (25%). ...

During the course of acute viral hepatitis, some functional and structural changes to the gallbladder can occur. Acute acalculous cholecystitis is an extremely rare complication of acute viral hepatitis. Acalculous cholecystitis associated with acute viral ...

Fifty-seven adult patients with acute hepatitis and 34 comparison patients without liver disease were evaluated using a newly developed Western blot assay for lgM antibody to hepatitis E virus. The mean age of patients with hepatitis was 32 years (range, ...

... 1994. Acute viral hepatitis and cholera were the two major diseases that Russian medical personnel had to contend with. ...

... sclerosing cholangitis Acute hepatic necrosis Cirrhosis Metabolic diseases Portal hypertension Hepatitis (viral, autoimmune and idiopapathic) Liver tumors ...

... 14. ABSTRACT Aflatoxin exposure causes a broad range of adverse effects, including acute hepatic failure, hepatic carcinoma and ...

... Abstract : Aflatoxin exposure causes a broad range of adverse effects including acute hepatic failure hepatic carcinoma and immunosuppression. ...

... Descriptors : *INFECTIOUS DISEASES, *INFECTIOUS HEPATITIS VIRUS, PROTEINS, MILITARY MEDICINE, ANTIBODIES, VIRUSES ...

... Accession Number : AD0282150. Title : RECORDS FOLLOW-UP OF ACUTE INFECTIOUS HEPATITIS CASES TREATED DURING 1951-1952. ...

Acute hepatic necrosis is described in a 60 year old woman treated with naftidrofuryl for 5 months.ImagesFigure 1

... subjects assay. Journal of Infectious Diseases, 165, 1001-1005. with no serological marker of acute hepatitis A, B or E; Hvams ...

Hepatitis A is a contagious, acute inflammatory disease of the liver. The Centers for Disease Control and Prevention estimates that nearly 25,000 people contracted hepatitis A in the United States in 2007, although the ...

Page 1. AD-753 435 ARTHRITIS AND VIRAL HEPATITIS Richard P. Wenzel, et ai ... _____ serum complement in acute viral hepatitis. ...

Caveolin-1 (Cav-1) is a membrane scaffolding protein, which functions to regulate intracellular compartmentalization of various signaling molecules. In the present studies, transgenic mice with a targeted disruption of the Cav-1 gene (Cav-1{sup -/-}) were used to assess the role of Cav-1 in acetaminophen-induced hepatotoxicity. Treatment of wild-type mice with acetaminophen (300 mg/kg) resulted in ...

Caveolin-1 (Cav-1) is a membrane scaffolding protein which functions to regulate intracellular compartmentalization of various signaling molecules. In the present studies, transgenic mice with a targeted disruption of the Cav-1 gene (Cav-1^?/?) were used to assess the role of Cav-1 in acetaminophen-induced hepatotoxicity. Treatment of wild type mice with acetaminophen (300 ...

In 100 consecutive children aged below 18 years with confirmed typhoid fever, 29 had moderate hepatitis. Serum alanine amino transferase: lactate dehydrogenase (ALT: LDH) ratios of these 29 children at the time of hospitalization were compared with that of 29 children with acute viral hepatitis. The serum ALT: LDH ratio levels ...

Viral hepatitis may be classified into three or more forms including type A hepatitis, type B hepatitis, and a group denoted as non-A non-B hepatitis which may represent viral hepatitis of one or more causes. The differentiation of these forms of hepatitis is primarily ...