Results 21 to 30 of about 26,891 (179)
Life, 2022 Allergic rhinitis (AR) affects 20–50% of the global population. Available treatments are limited by their adverse effects. We investigated the anti-allergic effects of catechin alone and combined with cetirizine against ovalbumin-induced AR.
Mohamed A. Morsy +7 more
doaj +1 more source
Histidine Decarboxylase in Enterobacteriaceae Revisited [PDF]
Journal of Clinical Microbiology, 2004 ABSTRACT With a modification of Taylor's decarboxylation broth, histidine decarboxylase was detected in Enterobacter aerogenes , Morganella morganii , Raoultella ornithinolytica , and some strains of Citrobacter youngae and
Wauters, Georges +4 more
openaire +3 more sources
Histidine decarboxylase in the stomach of the rat
Journal of Pharmacy and Pharmacology, 1967 Abstract Two enzymes capable of decarboxylating l-histidine in vitro have been identified in rat and mouse stomach; one, located in the fundic portion, shows maximal activity at a pH value of 5.6, whilst the other, in the pyloric portion, requires a pH of 7.6 for optimal activity.
A G, Radwan, G B, West
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A STUDY OF POTENTIAL HISTIDINE DECARBOXYLASE INHIBITORS [PDF]
British Journal of Pharmacology and Chemotherapy, 1960 A series of compounds has been examined for ability to inhibit histidine decarboxylase. Histidine analogues having substituents in the imidazole ring showed a wide variation in potency, but these were all much less active than α‐methyldopa [β‐(3,4‐dihydroxyphenyl)‐α‐methylalanine], the most potent known inhibitor of histidine decarboxylase.
D, MACKAY, D M, SHEPHERD
openaire +2 more sources
Recent Trends in Metabolomics by NMR Spectroscopy
Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco +6 more
wiley +2 more sources
Effect of eliminating hdcA gene of Staphylococcus epidermidis TYH1 on Histamine production
Iranian Journal of Microbiology, 2022 Background and Objectives: The possible adverse effect of histamine on human health has made it a detrimental aspect to the quality and safety of many fermented food products especially fish sauce.
Safoora Pashangeh +5 more
doaj +1 more source
Advanced Science, EarlyView.We uncover a large variety of putative inhibitory ligand‐gated ion channels (LGICs) in the phylum Cnidaria, the sister group to all bilaterian animals. Phylogenetic analysis suggests a complex evolutionary history of inhibitory LGICs with diverse neurotransmitter ligands.
Abhilasha Ojha +13 more
wiley +1 more source
Nucleotide sequence alignment of hdcA from Gram-positive bacteria
Data in Brief, 2016 The decarboxylation of histidine -carried out mainly by some gram-positive bacteria- yields the toxic dietary biogenic amine histamine (Ladero et al. 2010 〈10.2174/157340110791233256〉 [1], Linares et al. 2016 〈http://dx.doi.org/10.1016/j.foodchem.2015.11.
Maria Diaz +7 more
doaj +1 more source
Associations Between Microbial Depletion and Autonomic Dysregulation in Binge‐Eating Disorder
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective The interplay between the gut microbiome and autonomic nervous system remains unexplored in binge‐eating disorder (BED). We aimed to explore specific microbial alterations in BED and examine their potential association with cardiac vagal tone as a distinct bio‐behavioral phenotype.
Shuang Liang +4 more
wiley +1 more source
Food Safety and Health, EarlyView.This review elucidates the formation pathways and detection technologies for ethyl carbamate, biogenic amines, and higher alcohols in Huangjiu. It concludes that integrated control frameworks are essential to decouple safety risks from the metabolic processes responsible for flavor development.
Lulu Liu +5 more
wiley +1 more source