Results 41 to 50 of about 28,327 (232)

THE CHEMICAL ESTIMATION OF TYROSINE AND TYRAMINE

Journal of Biological Chemistry, 1952
SUMMARY 1. 1-Nitroso-2-naphthol reacts with both tyrosine and tyramine to form a red-colored product which gradually changes to a stable yellow chromo- phore. 2. The yellow compound obtained by treating tyramine with nitroso- naphthol has been isolated. Analysis indicates it to be the product of combination of 1 mole equivalent of each with the loss of
S, UDENFRIEND, J R, COOPER
openaire   +2 more sources

Longitudinal Modulation of the Gut Microbiome and Growth Performance by Phytochemicals as Antibiotic Alternatives in Swine Production

Animal Research and One Health, EarlyView.
We conducted a longitudinal trial across nursery, growing, and finishing phases, showing that phytochemical supplementation as a potential antibiotic alternative reduced potential pathogens and promoted beneficial Lactobacillus amylovorus in the nursery phase, and enriched amino acid and carbohydrate metabolism pathways (prediction) during finishing ...
Ziyu Liu, Samantha Howe, Yang Tian, Alisun N. Watson, Jason E. Farrar, Christopher E. Randolph, Jaime Andrés Ángel Isaza, Álvaro José Uribe, Yan Huang, Michael Looper, Jiangchao Zhao, Tsungcheng Tsai   +11 more
wiley   +1 more source

Tyramine content.

, 2018
Effects of treatments (C: carvacrol; T: thymol; Ct: 3:1 (v/v) carvacrol/thymol; Tc: 1:3 (v/v) carvacrol/thymol) and controls (CTRL and DMSO) on tyramine contents in ant brains of Formica cinerea (A), Tetramorium caespitum (B) and Myrmica scabrinodis (C).
Gholamreza Abdi (6156833), Massimo Emilio Maffei (6156836), Giuseppe Mannino (6156830), Francesca Barbero (549376)   +3 more
core   +1 more source

The capability of tyramine production and correlation between phenotypic and genetic characteristics of Enterococcus faecium and Enterococcus faecalis strains

Frontiers in Microbiology, 2015
The aim of this study was to investigate the diversity of tyramine production capability of four Enterococcus strains in buffered systems in relation to their genetic characteristics and environmental conditions.
Eleonora eBargossi, Fausto eGardini, Fausto eGardini, Veronica eGatto, Chiara eMontanari, Sandra eTorriani, Giulia eTabanelli   +6 more
doaj   +1 more source

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

BMEMat, EarlyView.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang, Lu Han, He‐Qing Cai, Xin‐Yu Xue, Yi‐Fei Song, Wu‐Lin Xin, Ying‐Ze Wang, Peng Liu, Juan Liu   +8 more
wiley   +1 more source

From Inflammatory Bowel Disease to Cancer: Gut Microbiota–Immune Microenvironment Crosstalk and Natural Product‐Based Therapeutic Opportunities

Cancer Nexus, EarlyView.
ABSTRACT Inflammatory bowel disease (IBD), primarily Crohn's disease and ulcerative colitis, is a chronic relapsing inflammatory disorder of the gastrointestinal tract and an important risk factor for IBD‐associated cancer. Increasing evidence suggests that gut microbiota dysbiosis, epithelial barrier dysfunction, and immune microenvironment remodeling
Xue Zhang, Chongchong Gao, Rui Jiang, Zijian Wu, Jian Bai   +4 more
wiley   +1 more source

A new family of insect tyramine receptors.

, 2005
Udgivelsesdato: 2005-Dec-16The Drosophila Genome Project database contains a gene, CG7431, annotated to be an "unclassifiable biogenic amine receptor." We have cloned this gene and expressed it in Chinese hamster ovary cells.
Klærke, Dan Arne, Cazzamali, Giuseppe, Grimmelikhuijzen, Cornelis J P   +2 more
core   +1 more source

Monitoring and Mitigation Strategies for Hazardous Compounds in Chinese Rice Wine (Huangjiu): A Comprehensive Review

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, Zhiqiang Kong, Lin Li, Yifan Zhang, Bei Fan, Minmin Li   +5 more
wiley   +1 more source

Blockade by triptyline compounds of tyramine uptake and of tyramine-induced phosphorylase activation in cardiac tissue

, 1969
Pretreatment of rats with amitriptyline, nortriptyline, or protriptyline significantly decreased the effect of tyramine on cardiac phosphorylase and also significantly decreased the uptake of tyramine-3H as measured by the amount of octopamine-3H found ...
Michael A. Commarato, John H. McNeill
core   +1 more source

Tyramine exerts hypolipidemic and anti-obesity effects in vivo

, 2023
Obesity and dyslipidemia are conditions often associated with cardiovascular risk, inflammation, oxidative stress, and death. Thus, a new approach has been highlighted to promote research and development of pharmacological tools derived from natural ...
Dantas, Mariana Brito, Ferreira, Jamile Magalhães, de Sousa, Daniel Freire, Melo, Tiago Sousa, Sampaio, Tiago Lima, Pessoa, Otília Deusdênia Loiola, Morais, Thamires Maria Fontenele, Magalhães, Emanuel Paula, Queiroz, Maria Goretti Rodrigues de, Menezes, Ramon Róseo Paula Pessoa Bezerra de, de Sousa, Francisca Cléa Florenço, Feitosa, Mariana Lima   +11 more
core   +1 more source