Amanita phalloides is responsible for about 90 per cent of all fatal cases of mushroom intoxication. The amatoxins, the main toxic component of these fungi, are responsible for gastro-intestinal symptoms as well as hepatic and renal failure. Three brothers with Amanita phalloides poisoning were admitted with gastro-intestinal symptoms beginning 12 h after ingestion. Jaundice, hepatomegaly and neurological symptoms were not present, but liver enzymes were moderately increased. Alfa-amanitin was detected in sera of all patients. All patients underwent charcoal hemoperfusion and two of them had additional hemodialysis along with conservative therapy. Liver enzymes that showed a marked increase on the second day of therapy decreased to normal levels on the 28th day. All of our patients survived. This life saving role of early haemoperfusion in Amanita phalloides poisoning is emphasized.
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http://dx.doi.org/10.1093/tropej/41.6.371 | DOI Listing |
Ann Transplant
January 2025
Department of General Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
BACKGROUND Acute liver failure (ALF) remains a critical concern, accounting for about 8% of all liver transplants, with acetaminophen overdose contributing to nearly half of these cases. Besides synthetic toxins, natural toxins such as phallotoxin from Amanita phalloides mushrooms also lead to severe hepatocyte damage. This study investigates the outcomes of liver transplantation (LT) as a life-saving intervention in patients suffering from ALF due to acetaminophen and Amanita phalloides poisoning.
View Article and Find Full Text PDFBMC Gastroenterol
December 2024
Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, Rheumatology, and Infectious Diseases, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Germany.
Background: Mushrooms, an integral component of human diets, range from esteemed delicacies to potentially lethal toxins. The risk of severe poisoning from misidentified species, poses a significant challenge. For clinicians, recognizing mushroom poisoning amidst nonspecific symptoms and determining the specific mushroom ingested are critical yet complex tasks.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Gastroenterology and Hepatology Campbelltown Hospital, Campbelltown, NSW 2560, Australia.
is well-established as one of the most poisonous mushrooms; toxicity from ingestion was reported as early as the first century. Although native to Europe, this ectomycorrhizal fungus has been widely spread and is responsible for liver toxicity in many parts of the world. Toxicity is characterized by delayed gastrointestinal symptoms mimicking acute gastroenteritis followed by severe hepatotoxicity and liver failure with consequent multi-organ failure.
View Article and Find Full Text PDFToxicon
November 2024
Department of Botany, Mizoram University, Tanhril, Aizawl, Mizoram, 796004, India. Electronic address:
Food Chem Toxicol
November 2024
Atatürk University, Faculty of Pharmacy, Department of Biochemistry, Erzurum, Turkiye.
Alpha-amanitin (α-AMA), a toxic component of Amanita phalloides, causes severe hepato- and nephrotoxicity. This study investigated the protective effects of βeta-carotene (βC) against α-AMA-induced kidney damage in rats. Thirty-two male Sprague-Dawley rats were divided into four groups: Control, βC (50 mg/kg/day), α-AMA (3 mg/kg), and βC+α-AMA.
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