Mushroom poisoning is the most important cause of death in food-borne poisoning in China, mainly caused by amanitin, which is caused by rapid progression, complex mechanism and latency. Early identification, diagnosis and treatment are important to improve the prognosis of fatal mushroom poisoning. This article analyzes the clinical characteristics, identification process and treatment of 14 patients with amanitin-containing Galerina sulciceps mushroom poisoning in a family, so as to improve the identification ability of the first physician in recognizing and managing early-stage mushroom poisoning, and to increase the cure rate through early bundle therapy of mushroom poisoning.

Mushroom poisoning is the most important cause of death in food-borne poisoning in China, mainly caused by amanitin, which is caused by rapid progression, complex mechanism and latency. Early identification, diagnosis and treatment are important to improve the prognosis of fatal mushroom poisoning. This article analyzes the clinical characteristics, identification process and treatment of 14 patients with amanitin-containing Galerina sulciceps mushroom poisoning in a family, so as to improve the identification ability of the first physician in recognizing and managing early-stage mushroom poisoning, and to increase the cure rate through early bundle therapy of mushroom poisoning.

Different kinds of poisonous mushrooms contain different toxic components. Acute liver injury caused by amanita mushroom is the main cause of death from poisonous mushroom poisoning in China. Consumption of poisonous mushrooms has an incubation period, there is a false recovery period in the clinical process, and the early performance is slight and does not attract enough attention from doctors, and it is easy to miss the treatment opportunity. The clinical characteristics, treatment and identification of mushrooms containing amanita in 4 patients were analyzed in order to improve clinicians' understanding of the diagnosis and treatment of mushroom poisoning and early species identification.

Different kinds of poisonous mushrooms contain different toxic components. Acute liver injury caused by amanita mushroom is the main cause of death from poisonous mushroom poisoning in China. Consumption of poisonous mushrooms has an incubation period, there is a false recovery period in the clinical process, and the early performance is slight and does not attract enough attention from doctors, and it is easy to miss the treatment opportunity. The clinical characteristics, treatment and identification of mushrooms containing amanita in 4 patients were analyzed in order to improve clinicians' understanding of the diagnosis and treatment of mushroom poisoning and early species identification.

Objective:To explore whether antioxidant coenzyme Q10 (CoQ10) is involved in the regulation of renal injury induced by diquat poisoning (DQ) in rats through anti-oxidative stress and inhibition of interleukin (IL)-17 and nuclear factor kappa-B (NF-κB) signaling pathway, and whether this mechanism is related to alleviating mitochondrial dysfunction.Methods:The expressions of NF-κB inhibitory protein α (IKB-α), phosphorylated nuclear factor κB (P-NF-κB), JNK-related leucine zipper protein (JLP) and neuroprotective protein PTEN-induced putative kinase 1(PINK1) pathway proteins were detected in vivo and in vitro. Biochemical detection of renal injury markers and inflammatory cytokines: serum urea nitrogen (BUN), serum creatinine (Cr), Cystatin C (CysC), renal injury molecule 1, Malondialdehyde, Supemxidedismutase (SOD), neutrophil gelatinase-associated lipocalin (NGAL), etc. Renal pathology HE staining was used to observe the degree of renal injury and pathological score under light microscope. The expression of reactive oxygen species (ROS) was detected by immunofluorescence. CCK-8 experiment was used to observe the level of cell proliferation after administration.Results:In vivo experiment, the indexes of renal function injury (Cr, BUN, CysC, NAGL, KIM-1) in plasma and kidney samples were significantly increased after 72 h of exposure in DQ group, and there were significant histopathological changes and pathological scores increased. In vitro experiment HK-2 cells were exposed to DQ for 48 h, and the cell viability decreased by half. After exposure to DQ, serum SOD decreased, MDA increased, and the immunofluorescence value of ROS in renal tissue increased. Intervention with CoQ10 can alleviate the pathological damage induced by DQ in rats, enhance the vitality of HK-2 cells, alleviate renal injury and reduce the level of oxidative stress. In addition, the expression of pro-inflammatory cytokines (IL-6, TNF-α and IL-17) increased in DQ group in vivo, the expression of P-NF-κBp65 protein in DQ group in vivo and HK-2 cell DQ group in vitro increased significantly, the expression of mitochondrial dysfunction index PINK1 protein increased significantly, and the expression of JLP protein and IκB-α protein decreased significantly. After intervention with CoQ10, the expression of P-NF-κBp65 protein and PINK1 can be decreased, while the expression of IκB-α protein can be increased and the degradation of JLP could be alleviated, and CoQ10 could improve the mitochondrial dysfunction after DQ poisoning.Conclusions:CoQ10 can alleviate the kidney injury induced by DQ poisoning in rats, and its mechanism may be related to the fact that CoQ10 regulates the expression of IL-17 and NF-κB signaling pathway through anti-oxidative stress, and further improves mitochondrial dysfunction.