Results 101 to 110 of about 28,327 (232)

Identification of tyramine and octopamine in human serum by mass fragmentography [PDF]

, 1977
Tyramine and octopamine were identified by means of mass fragmentography in human serum. The peaks identical to the retention time of tyramine and octopamine were found on gaschromatogram obtained from serum sample.
Okita, Misako, Misako OKITA
core   +1 more source

Administration of Supplemental L-Tyrosine with Phenelzine: a Clinical Literature Review [Retraction]

Clinical Pharmacology: Advances and Applications, 2021
Hinz M, Stein A, Cole T, Ryan P. Clin Pharmacol. 2014;6:107–110.The Editor-in-chief and Publisher of Clinical Pharmacology: Advances and Applications wish to retract the published article.This review article cites several original ...
Hinz M, Stein A, Cole T, Ryan P
doaj  

Bridging Rare to Common Diseases: Precision Medicine and the Transforming Landscape of Pediatric Allergy and Immunology

Pediatric Allergy and Immunology, Volume 37, Issue 6, June 2026.
This graphical abstract illustrates the conceptual framework linking rare and common diseases in pediatric allergy and immunology through precision medicine. On the left, rare conditions such as inborn errors of immunity and primary atopic disorders represent well‐defined monogenic models that reveal fundamental mechanisms of immune dysregulation.
Riccardo Castagnoli, Martina Votto, Ivan Taietti, Maria Isabel Delgado‐Dolset, Rubén Fernández‐Santamaría, Martha Jimenez Freites, Mattia Giovannini, Mark Kačar, Aspasia Karavelia, Janice Layhadi, Urszula Radzikowska, Cezmi A. Akdis, Mubeccel Akdis, Marketa Bloomfield, Francesco Cinetto, Antoine Deschildre, Jonathan Hourihane, Susanne Lau, Antonio Nieto‐Garcia, Ismail Ogulur, Liam O'Mahony, Mohamed Shamji, Milena Sokolowska, Maria Jose Torres, Sophia Tsabouri, Philippe Eigenmann, on behalf of the EAACI‐Clemens von Pirquet Foundation   +26 more
wiley   +1 more source

Cultivated Enterococcus faecium B6 from children with obesity promotes nonalcoholic fatty liver disease by the bioactive metabolite tyramine

Gut Microbes
Gut microbiota plays an essential role in nonalcoholic fatty liver disease (NAFLD). However, the contribution of individual bacterial strains and their metabolites to childhood NAFLD pathogenesis remains poorly understood.
Jia Wei, Jiayou Luo, Fei Yang, Xiangling Feng, Ming Zeng, Wen Dai, Xiongfeng Pan, Yue Yang, Yamei Li, Yamei Duan, Xiang Xiao, Ping Ye, Zhenzhen Yao, Yixu Liu, Zhihang Huang, Jiajia Zhang, Yan Zhong, Ningan Xu, Miyang Luo   +18 more
doaj   +1 more source

Tyramine-mediated reduction in GABA synaptic release requires SER-2.

, 2013
(A, B) SER-2 expression in cholinergic (Pacr-2::SER-2) or GABAergic (Punc-47::SER-2) motor neurons alters the rate of paralysis of ser-2 mutants on aldicarb drug plates.
Christopher M. Clark (105402), Mark J. Alkema (397307), Jamie L. Donnelly (397302), Marian Haburcak (397305), Andrew M. Leifer (397303), Aravinthan D. T. Samuel (209658), Michael M. Francis (397306), Jennifer K. Pirri (397304)   +7 more
core   +1 more source

Effect of prolonged treatment with tyramine on glucose tolerance in streptozotocin-induced diabetic rats [PDF]

, 2003
International audienceThe biogenic amine tyramine has been reported to stimulatein vitro glucose transport in adipocytes, cardiomyocytes and skeletal muscle, and to improvein vivo glucose utilization in rats.
Bour, Sandy, Monje, Marie-Carmen, Morin, Nicolas, Nepveu, Françoise, Visentin, Virgile, Carpéné, Christian, Marq, P, Prévot, Danielle, Valet, Philippe, Subra, Caroline   +9 more
core   +1 more source

Effects of Lactic Acid Bacteria on Reducing the Formation of Biogenic Amines and Improving the Formation of Antioxidant Compounds in Traditional African Sourdough Flatbread Fermentation

Antioxidants
This study investigated the safety and functionality of traditional African sourdough flatbread (kisra), based on the content of biogenic amines (BAs) and antioxidant compounds and their improvement using lactic acid bacteria (LAB) species.
Alaa Ahmed Alsiddig Hassan, Young Hun Jin, Jae-Hyung Mah   +2 more
doaj   +1 more source

A Quorum-Sensing Inhibitor Strain of Vibrio alginolyticus Blocks Qs-Controlled Phenotypes in Chromobacterium violaceum and Pseudomonas aeruginosa

Marine Drugs, 2019
The cell density-dependent mechanism, quorum sensing (QS), regulates the expression of virulence factors. Its inhibition has been proposed as a promising new strategy to prevent bacterial pathogenicity.
José Carlos Reina, Ignacio Pérez-Victoria, Jesús Martín, Inmaculada Llamas   +3 more
doaj   +1 more source

PeaTAR1B: Characterization of a Second Type 1 Tyramine Receptor of the American Cockroach, Periplaneta americana

, 2017
The catecholamines norepinephrine and epinephrine regulate important physiological functions in vertebrates. In insects; these neuroactive substances are functionally replaced by the phenolamines octopamine and tyramine.
Sabine Balfanz, Arnd Baumann, Wolfgang Blenau, Balfanz, Sabine, Blenau, Wolfgang, Baumann, A.   +5 more
core   +1 more source

Direct Electrochemical Detection of Tyramine in Beer Samples Using a MWCNTs Modified GCE

Sensors
In this study, an electrochemical method is presented for the direct determination of tyramine in beer samples. A multi-walled carbon nanotubes (MWCNTs) modified glassy carbon electrode (GCE) was developed for the detection and quantification of tyramine
Cláudio M. R. Almeida, Maria Fátima Barroso, Manuela M. Moreira, Júlia M. C. S. Magalhães, Luisa Durães   +4 more
doaj   +1 more source