We would like to present some new thoughts on the publication in the journalpublished in August 2024 in World Journal of Gastroenterology.We specificallyfocused on the alterations in the intestinal tract,mesenteric ad...We would like to present some new thoughts on the publication in the journalpublished in August 2024 in World Journal of Gastroenterology.We specificallyfocused on the alterations in the intestinal tract,mesenteric adipose tissue(MAT),and systemic inflammatory changes in mice following fecal flora transplantationinto a mouse model of Crohn's disease(CD).Accumulating evidence suggests thatthe occurrence of CD is influenced by environmental factors,host immune status,genetic susceptibility,and flora imbalance.One microbiota-based intervention,fecal microbiota transplantation,has emerged as a potential treatment option forCD.The MAT is considered a"second barrier"around the inflamed intestine.Theinteraction between gut microbes and inflammatory changes in MAT has attractedconsiderable interest.In the study under discussion,the authors transplantedfetal fecal microorganisms from patients with CD and clinically healthy donors,respectively,into 2,4,6-trinitrobenzene sulfonic acid-induced CD mice.Theresearch explored the complex interplay between MAT,creeping fat,inflammation,and intestinal flora in CD by evaluating intestinal and mesenteric lesions,along with the systemic inflammatory state in the mice.This article providesseveral important insights.First,the transplantation of intestinal flora holdssignificant potential as a therapeutic strategy for CD,offering hope for patientswith CD.Second,it presents a novel approach to the diagnosis and treatment ofCD:The inflammatory response in CD could potentially be assessed throughpathological or imaging changes in the MAT,and CD could be treated bytargeting the inflammation of the MAT.展开更多
BACKGROUND Mushroom exposure is a global health issue.The manifestations of mushroom poisoning (MP) may vary.Some species have been reported as rhabdomyolytic,hallucinogenic,or gastrointestinal poisons.Critical or eve...BACKGROUND Mushroom exposure is a global health issue.The manifestations of mushroom poisoning (MP) may vary.Some species have been reported as rhabdomyolytic,hallucinogenic,or gastrointestinal poisons.Critical or even fatal MPs are mostly attributable to Amanita phalloides,with the development of severe liver or renal failure.Myocardial injury and even cases mimicking ST-segment elevation myocardial infarction (STEMI) have been previously reported,while cardiac arrhythmia or cardiac arrest is not commonly seen.CASE SUMMARY We report a 68-year-old woman with MP who suffered from delirium,seizure,long QT syndrome on electrocardiogram (ECG),severe cardiac arrhythmias of multiple origins,and cardiac arrest.She was intubated and put on blood perfusion.Her kidney and liver functions were intact;creatine kinase-MB was mildly elevated,and then fell within normal range during her hospital stay.We sent the mushrooms she left for translation elongation factor subunit 1α,ribosomal RNA gene sequence,and internal transcribed spacer sequence analyses.There were four kinds of mushrooms identified,two of which were found to be toxic.CONCLUSION This is the first time that we found cardiac toxicity caused by Panaeolus subbalteatus and Conocybe lactea,which were believed to be toxic to the liver,kidney,and brain.We suggest that intensive monitoring and ECG follow-up are essential to diagnose prolonged QT interval and different forms of tachycardia in MP patients,even without the development of severe liver or renal failure.The mechanisms need to be further investigated and clarified based on animal experiments and molecular signal pathways.展开更多
文摘We would like to present some new thoughts on the publication in the journalpublished in August 2024 in World Journal of Gastroenterology.We specificallyfocused on the alterations in the intestinal tract,mesenteric adipose tissue(MAT),and systemic inflammatory changes in mice following fecal flora transplantationinto a mouse model of Crohn's disease(CD).Accumulating evidence suggests thatthe occurrence of CD is influenced by environmental factors,host immune status,genetic susceptibility,and flora imbalance.One microbiota-based intervention,fecal microbiota transplantation,has emerged as a potential treatment option forCD.The MAT is considered a"second barrier"around the inflamed intestine.Theinteraction between gut microbes and inflammatory changes in MAT has attractedconsiderable interest.In the study under discussion,the authors transplantedfetal fecal microorganisms from patients with CD and clinically healthy donors,respectively,into 2,4,6-trinitrobenzene sulfonic acid-induced CD mice.Theresearch explored the complex interplay between MAT,creeping fat,inflammation,and intestinal flora in CD by evaluating intestinal and mesenteric lesions,along with the systemic inflammatory state in the mice.This article providesseveral important insights.First,the transplantation of intestinal flora holdssignificant potential as a therapeutic strategy for CD,offering hope for patientswith CD.Second,it presents a novel approach to the diagnosis and treatment ofCD:The inflammatory response in CD could potentially be assessed throughpathological or imaging changes in the MAT,and CD could be treated bytargeting the inflammation of the MAT.
文摘BACKGROUND Mushroom exposure is a global health issue.The manifestations of mushroom poisoning (MP) may vary.Some species have been reported as rhabdomyolytic,hallucinogenic,or gastrointestinal poisons.Critical or even fatal MPs are mostly attributable to Amanita phalloides,with the development of severe liver or renal failure.Myocardial injury and even cases mimicking ST-segment elevation myocardial infarction (STEMI) have been previously reported,while cardiac arrhythmia or cardiac arrest is not commonly seen.CASE SUMMARY We report a 68-year-old woman with MP who suffered from delirium,seizure,long QT syndrome on electrocardiogram (ECG),severe cardiac arrhythmias of multiple origins,and cardiac arrest.She was intubated and put on blood perfusion.Her kidney and liver functions were intact;creatine kinase-MB was mildly elevated,and then fell within normal range during her hospital stay.We sent the mushrooms she left for translation elongation factor subunit 1α,ribosomal RNA gene sequence,and internal transcribed spacer sequence analyses.There were four kinds of mushrooms identified,two of which were found to be toxic.CONCLUSION This is the first time that we found cardiac toxicity caused by Panaeolus subbalteatus and Conocybe lactea,which were believed to be toxic to the liver,kidney,and brain.We suggest that intensive monitoring and ECG follow-up are essential to diagnose prolonged QT interval and different forms of tachycardia in MP patients,even without the development of severe liver or renal failure.The mechanisms need to be further investigated and clarified based on animal experiments and molecular signal pathways.
