What Is Already Known About This Topic?: Mushroom poisoning is one of the most serious food safety issues in China. Most poisoning incidents resulted from eating mushrooms causing gastroenteritis and psycho-neurological disorder from which patients usually could fully recover. Most deaths resulted from species causing acute liver failure and rhabdomyolysis, and the remaining deaths were attributed to acute renal failure and hemolysis.
View Article and Find Full Text PDFSummary: Acute liver failure, rhabdomyolysis, acute renal failure, and hemolysis caused by poisonous mushrooms are the most important mushroom poisoning threats to the Chinese population. The most notorious lethal mushrooms are the species from genera , , and that cause acute liver failure, and that leads to rhabdomyolysis.
Unlabelled: In 2020, the total number of investigations reached 676, involving an estimated 102 species of poisonous mushrooms, 24 of which were newly recorded in China.
Mushroom toxicity is the main branch of foodborne poisoning, and liver damage caused by amatoxin poisoning accounts for more than 90 % of deaths due to mushroom poisoning. Alpha-amatoxin (α-AMA) has been considered the primary toxin from amatoxin-containing mushrooms, which is responsible for hepatotoxicity and death. However, the mechanism underlying liver failure due to α-AMA remains unclear.
View Article and Find Full Text PDFOverexposure to arsenic is toxic and affects bodily systems. In severe cases, loss of motor function and death can occur. At the end of 2018, a waterborne acute arsenic poisoning event occurred in Yongzhou City of Hunan Province because arsenic-containing slags contaminated the water supply, which resulted in 10 people being poisoned.
View Article and Find Full Text PDFIn order to explore the role of apoptosis in alpha-amatoxin (α-AMA) induced liver injury and probable upstream activation signals, we established animal and cellular models, respectively, for this pathophysiological condition. To this end, we evaluated the survival rate and serum biochemical parameters in BALB/c mice exposed to α-AMA at different time periods, along with the levels of oxidative and antioxidant enzymes in the liver tissue of these mice and proteins involved in apoptosis-related pathways. Our results reveal that α-AMA-induced apoptosis occurs primarily through the mitochondrial apoptotic pathway and is associated with oxidative damage.
View Article and Find Full Text PDFMushroom poisoning is becoming one of the most serious food safety issues in China, which is responsible for nearly a half of all oral poisoning deaths. In China, many mushrooms were previously "recorded" as poisonous. In this study, about 70 species obtained from mushroom poisoning incidents including several new records were confirmed accurately by morphological and molecular evidence in 2019, and spatial and temporal distribution characters of 13 lethal mushrooms were summarized systematically.
View Article and Find Full Text PDFDelayed encephalopathy after acute carbon monoxide poisoning (DEACMP) is a serious complication that occurs several days or weeks after carbon monoxide (CO) intoxication. This study identified computed tomography (CT) findings in the prediction of DEACMP development. Adults with CO poisoning admitted to Beijing Chaoyang Hospital, Shenyang Ninth People's Hospital, Shanxi Second People's Hospital and Shandong Provincial Hospital in China from January 2013 to January 2016 were retrospectively analyzed.
View Article and Find Full Text PDFAmatoxin poisoning induces delayed-onset acute liver failure, which are responsible for more than 90% of deaths in mushroom poisoning. It has been postulated from animal and human studies that biliary drainage interrupting enterohepatic amatoxin circulation may affect amatoxin poisoning. Dogs were randomly divided into four groups of six animals each.
View Article and Find Full Text PDFObjective: To evaluate four therapeutic measures on acute tetramethylene disulphotetramine (TETS) poisoning and the effects of it on intelligence of children.
Methods: All 86 patients of acute TETS poisoning were randomly divided into 4 groups (the control group, sodium valproate group, sodium dimercaptopropane sulfonate group and the hemoperfusion group). The therapeutic effects were observed after the arranged treatment was administrated.
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi
December 2002
Objective: To evaluate the effect of hemoperfusion on tetramine poisoned patients.
Methods: Three tretramine poisoned cases treated with hemoperfusion were selected. The samples during and after hemoperfusion were collected and analyzed by gas chromatography.