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Page 1
Gyromitra Mushroom Toxicity.
Horowitz KM, Kong EL, Horowitz BZ. Horowitz KM, et al. 2023 Dec 26. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Dec 26. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 29262102 Free Books & Documents.
However, in the most severe instances, refractory seizures may occur but are rare. This is the consequence of the pharmacology of gyromitrin's toxic metabolite, monomethylhydrazine (MMH). Monomethylhydrazine binds to and inhibits pyridoxal phosphokinase, thereby inhibiting …
However, in the most severe instances, refractory seizures may occur but are rare. This is the consequence of the pharmacology of gyromit
Cytotoxic fungi--an overview.
Karlson-Stiber C, Persson H. Karlson-Stiber C, et al. Toxicon. 2003 Sep 15;42(4):339-49. doi: 10.1016/s0041-0101(03)00238-1. Toxicon. 2003. PMID: 14505933 Review.
Ingestion of Amanita smithiana and A. proxima has been reported to result in kidney damage. Gyromitrin, a toxic compound that is converted to hydrazines in the stomach, occurs in some Gyromitra species. ...
Ingestion of Amanita smithiana and A. proxima has been reported to result in kidney damage. Gyromitrin, a toxic compound that is conv …
Warning on False or True Morels and Button Mushrooms with Potential Toxicity Linked to Hydrazinic Toxins: An Update.
Lagrange E, Vernoux JP. Lagrange E, et al. Toxins (Basel). 2020 Jul 29;12(8):482. doi: 10.3390/toxins12080482. Toxins (Basel). 2020. PMID: 32751277 Free PMC article. Review.
Recently, consumption of the gyromitrin-containing neurotoxic mushroom Gyromitra sp. (false morel), as gourmet food was hypothesized to play a role in sporadic amyotrophic lateral sclerosis genesis. ...Agaritine, a water soluble hydrazinic toxin closely related to gyrom
Recently, consumption of the gyromitrin-containing neurotoxic mushroom Gyromitra sp. (false morel), as gourmet food was hypothesized …
Human Poisoning from Poisonous Higher Fungi: Focus on Analytical Toxicology and Case Reports in Forensic Toxicology.
Flament E, Guitton J, Gaulier JM, Gaillard Y. Flament E, et al. Pharmaceuticals (Basel). 2020 Dec 11;13(12):454. doi: 10.3390/ph13120454. Pharmaceuticals (Basel). 2020. PMID: 33322477 Free PMC article. Review.
The aim of this review is to inventory, from an analytical point of view, poisoning cases linked with certain significantly toxic mycotoxins: orellanine, alpha- and beta-amanitin, muscarine, ibotenic acid and muscimol, and gyromitrin. Clinicians are calling for the cases t …
The aim of this review is to inventory, from an analytical point of view, poisoning cases linked with certain significantly toxic mycotoxins …
Poisoning by Gyromitra esculenta--a review.
Michelot D, Toth B. Michelot D, et al. J Appl Toxicol. 1991 Aug;11(4):235-43. doi: 10.1002/jat.2550110403. J Appl Toxicol. 1991. PMID: 1939997 Review.
Nevertheless, recent advances in chromatography, biochemistry and toxicology have established that other Ascomycetes species also may prove toxic. Gyromitrin (acetaldehyde methylformylhydrazone, G) and its homologues are toxic compounds that convert in vivo into N-methyl-N …
Nevertheless, recent advances in chromatography, biochemistry and toxicology have established that other Ascomycetes species also may prove …
Clinical approach to toxic mushroom ingestion.
Blackman JR. Blackman JR. J Am Board Fam Pract. 1994 Jan-Feb;7(1):31-7. J Am Board Fam Pract. 1994. PMID: 8135135 Review.
RESULTS AND CONCLUSIONS: The 100 or so toxic mushroom groups can be divided into seven clinical profiles, each of which requires a specific clinical approach. Two of the seven groups (amanitin and gyromitrin) have a delay in onset of symptoms of up to 6 hours following ing …
RESULTS AND CONCLUSIONS: The 100 or so toxic mushroom groups can be divided into seven clinical profiles, each of which requires a specific …
Not all bad: Gyromitrin has a limited distribution in the false morels as determined by a new ultra high-performance liquid chromatography method.
Dirks AC, Mohamed OG, Schultz PJ, Miller AN, Tripathi A, James TY. Dirks AC, et al. Mycologia. 2023 Jan-Feb;115(1):1-15. doi: 10.1080/00275514.2022.2146473. Epub 2022 Dec 21. Mycologia. 2023. PMID: 36541902
We detected gyromitrin in all tested specimens from the G. esculenta group as well as G. leucoxantha. ...Further research is required to elucidate the gyromitrin biosynthesis gene cluster and its evolutionary history in lorchels....
We detected gyromitrin in all tested specimens from the G. esculenta group as well as G. leucoxantha. ...Further research is required …
Liver injury by the false morel poison gyromitrin.
Braun R, Greeff U, Netter KJ. Braun R, et al. Toxicology. 1979 Feb;12(2):155-63. doi: 10.1016/0300-483x(79)90042-8. Toxicology. 1979. PMID: 473232
After oral application of the mushroom poison gyromitrin a time and dose dependent decrease of cytochrome P-450 was found in rat liver microsomes. ...Comparable results were obtained after application of N-methyl-N-formylhydrazine (MFH) which is formed from gyromitrin
After oral application of the mushroom poison gyromitrin a time and dose dependent decrease of cytochrome P-450 was found in rat live …
[Poisoning by Geromitra esculenta].
Michelot D. Michelot D. J Toxicol Clin Exp. 1989 Mar-Apr;9(2):83-99. J Toxicol Clin Exp. 1989. PMID: 2681713 Review. French.
The species of concern are mainly G. esculenta, G. fastigiata and G. gigas; nevertheless, recent advances in chromatography, biochemistry and toxicology have established that other species within the Ascomycetes may prove also toxic. The toxins, i.e. gyromitrin (N-methyl-N …
The species of concern are mainly G. esculenta, G. fastigiata and G. gigas; nevertheless, recent advances in chromatography, biochemistry an …
40 results