Results 41 to 50 of about 2,758 (169)

Analysis of Five Mushroom Toxins in Blood by UPLC-HRMS

open access: yesFayixue Zazhi, 2021
ObjectiveTo develop a method for the simultaneous and rapid detection of five mushroom toxins (α-amanitin, phallacidin, muscimol, muscarine and psilocin) in blood by ultra-high performance liquid chromatography-high resolution mass spectrometry (UPLC ...
LIU Wen-qiao   +8 more
doaj   +1 more source

Alteration of the cholinergic system and motor deficits in cholinergic neuron-specific Dyt1 knockout mice

open access: yesNeurobiology of Disease, 2021
Dystonia is a neurological movement disorder characterized by sustained or intermittent muscle contractions, repetitive movement, and sometimes abnormal postures.
Yuning Liu   +11 more
doaj   +1 more source

Wherefore the Magic? The Evolutionary Role of Psilocybin in Nature

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study explores the evolutionary role of psilocybin, the psychedelic compound found in Psilocybe mushrooms. We provide the first experimental tests of defence and community‐level evidence for invertebrate responses to psilocybin‐producing fungi, revealing significant negative effects on invertebrate locomotion, development, and survival.
K. J. Matthews Nicholass   +16 more
wiley   +1 more source

Comorbid Chronic Rhinosinusitis and Asthma: Shared Risk Factors and Treatment Implications—An EAACI Task Force Report

open access: yesAllergy, Volume 81, Issue 4, Page 1000-1023, April 2026.
ABSTRACT Chronic rhinosinusitis (CRS) and asthma are prevalent conditions that often coexist. These diseases share common inflammatory mechanisms, such as T‐helper cell 2 (T2)‐high inflammation, driven by interleukin (IL)‐4, IL‐5, and IL‐13 cytokines.
Sanna Toppila‐Salmi   +21 more
wiley   +1 more source

Alkoxytrimethylammonium salts and muscarine [PDF]

open access: yesExperientia, 1953
Es wird die azetylcholinahnliche Wirkung der Alkoxytrimethylammoniumsalze aufgezeigt und im Vergleich zur Struktur der naturlichen Muskarine diskutiert.
E F, RIGERS   +3 more
openaire   +2 more sources

Human Poisoning from Poisonous Higher Fungi: Focus on Analytical Toxicology and Case Reports in Forensic Toxicology

open access: yesPharmaceuticals, 2020
Several families of higher fungi contain mycotoxins that cause serious or even fatal poisoning when consumed by humans. The aim of this review is to inventory, from an analytical point of view, poisoning cases linked with certain significantly toxic ...
Estelle Flament   +3 more
doaj   +1 more source

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 499-515, March 2026.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana   +4 more
wiley   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: Ion channels

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S152-S241, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +86 more
wiley   +1 more source

Unterschiedliche Reaktionen und Enzyme in der Psilocybin‐ Biosynthese bei Inocybe‐ und Psilocybe‐Pilzen

open access: yesAngewandte Chemie, Volume 137, Issue 46, November 10, 2025.
Pilze haben zweimal unabhängig gelernt, Psilocybin, den ikonischen Naturstoff der Zauberpilze, herzustellen. Dieser Artikel stellt die Enzyme des zweiten Biosyntheseweges vor, der in einem Risspilz gefunden wurde. Verblüffenderweise stimmen die beiden Wege in keiner Reaktion überein.
Tim Schäfer   +3 more
wiley   +1 more source

Characterization of an A-Type Muscarinic Acetylcholine Receptor and Its Possible Non-neuronal Role in the Oriental Armyworm, Mythimna separata Walker (Lepidoptera: Noctuidae)

open access: yesFrontiers in Physiology, 2020
Muscarinic acetylcholine receptor (mAChR) regulates many neurophysiological functions in insects. In this report, a full-length cDNA encoding an A-type mAChR was cloned from the oriental armyworm, Mythimna separata.
Shumin Lü   +6 more
doaj   +1 more source

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