Results 101 to 110 of about 34,500 (251)

Markedly Increased Diamine Oxidase During Acute Anaphylaxis Is Associated With an Underlying Clonal Mast Cell Disorder

Clinical &Experimental Allergy, EarlyView.
We provide the first evidence that pronounced release of DAO during anaphylaxis is restricted to patients with clonal mast cell disorder. This finding offers possible functional support for the reported association between KIT p.D816V and anaphylaxis severity.
Matija Rijavec, Žan Kogovšek, Jezerka Inkret, Peter Kopač, Mitja Košnik, Peter Korošec   +5 more
wiley   +1 more source

The International Working Group on Neurotransmitter related Disorders (iNTD): A worldwide research project focused on primary and secondary neurotransmitter disorders [PDF]

, 2016
INTRODUCTION: Neurotransmitters are chemical messengers that enable communication between the neurons in the synaptic cleft. Inborn errors of neurotransmitter biosynthesis, breakdown and transport are a group of very rare neurometabolic diseases ...
Cortès-Saladelafont, Elisenda, Fernández-Ramos, Joaquín A, Friedman, Jennifer, Garcia-Cazorla, Àngels, Honzik, Tomas, Horvath, Gabriella, International Working Group on Neurotransmitter related disorders (iNTD), Jeltsch, Kathrin, Jung-Klawitter, Sabine, Kurian, Manju A, Kuseyri, Oya, Lopez-Laso, Eduardo, Mastrangelo, Mario, Opladen, Thomas, Pearson, Toni, Pons, Roser, Scholl-Bürgi, Sabine, Wassenberg, Tessa   +17 more
core   +1 more source

BSAVA Petsavers Article: Validation of an ELISA assay for measurement of the metabolite of serotonin, 5‐hydroxyindole acetic acid (5‐HIAA), in canine urine

Journal of Small Animal Practice, EarlyView.
Objectives Serotonin (5‐hydroxytryptophan), implicated in a number of canine diseases, has a very short half‐life in the serum. Urine concentration of its breakdown product 5‐hydroxyindole acetic acid after an 8 hour fast is a more reliable measure of circulating serotonin in humans.
D. Castillo, A. Swallow, T. Williams, P. Watson   +3 more
wiley   +1 more source

Preliminary evaluation of probiotic properties of Lactobacillus strains isolated from Sardinian dairy products [PDF]

, 2014
Twenty-three Lactobacillus strains of dairy origin were evaluated for some functional properties relevant to their use as probiotics. A preliminary subtractive screening based on the abilities to inhibit the growth of microbial pathogens and hydrolyze ...
Conti S, Cosentino S, Deiana M, Deplano M, Fadda ME, Melis MP, Pisano MB, Viale S   +7 more
core   +1 more source

A New Kinetic‐Mechanistic Approach Towards Spectrophotometric Bioanalysis of 2‐Phenylethylamine as a Sympathomimetic Agent Using Sodium Isopropyl Xanthate

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT 2‐Phenylethylamine (2‐PEA), an aromatic biogenic amine, demonstrates significant physiological and toxicological effects on human health. A variety of conventional methods have been widely used for the determination of 2‐PEA. However, the necessity of complex sample preparation and high cost of instrumentation may pose challenges to their ...
Fatemeh Nami, Houman Kholafazad, Mohammad Hasanzadeh, Nasrin Shadjou   +3 more
wiley   +1 more source

Preferential localization of a vesicular monoamine transporter to dense core vesicles in PC12 cells. [PDF]

, 1994
Neurons and endocrine cells have two types of secretory vesicle that undergo regulated exocytosis. Large dense core vesicles (LDCVs) store neural peptides whereas small clear synaptic vesicles store classical neurotransmitters such as acetylcholine ...
Edwards, RH, Evans, CJ, Liu, Y, Nirenberg, MJ, Pickel, VM, Schweitzer, ES   +5 more
core  

A Novel Multimodal LC–MS/MS Panel for the Comprehensive Diagnosis of Neurometabolic Disorders in CSF

Journal of Inherited Metabolic Disease, Volume 49, Issue 3, May 2026.
ABSTRACT Metabolic testing of cerebrospinal fluid (CSF) is essential for early diagnosis of neurometabolic disorders. However, the large number of differential diagnoses, the phenotypic variance within a clinical picture, and the disease rarity complicate targeted metabolic diagnostics.
Stine Christ, Julia Rossmann, Sylvia Richter, Sven Garbade, Glynis Klinke, Nenad Blau, Georg Friedrich Hoffmann, Jürgen Günther Okun, Thomas Opladen   +8 more
wiley   +1 more source

Study of different biogenic amines in wines from two protected designations of origin (PDOs) in Murcia (Spain) multivariate classification

OENO One, 2011
Aims: Biogenic amines were determined in 109 wines from two wine-producing areas (Jumilla and Bullas PDOs) situated in the Murcia region (SE Spain).
Alicia Villalba-Rodríguez, José Ignacio Fernández-Fernández, Adrián Martínez-Cutillas, Rocío Gil-Muñoz   +3 more
doaj   +1 more source

Biogenic Amines in Dairy Products

Critical Reviews in Food Science and Nutrition, 2011
Biogenic amines (BA) are organic, basic, nitrogenous compounds with biological activity, mainly formed by the decarboxylation of amino acids. BA are present in a wide range of foods, including dairy products, and can accumulate in high concentrations. In some cheeses more than 1000 mg of BA have been detected per kilogram of cheese.
Linares, Daniel M., Martín, M. Cruz, Ladero Losada, Víctor Manuel, Álvarez González, Miguel Ángel, Fernández García, María   +4 more
openaire   +3 more sources

Determination of digestible indispensable amino acid score for salmon hydrolysate proteins

Journal of the Science of Food and Agriculture, Volume 106, Issue 7, Page 4295-4301, May 2026.
Abstract BACKGROUND Salmon products are excellent foods that contain indispensable nutrients including fatty acids and amino acids (AA), but during processing, salmon co‐products that cannot be used for the primary purpose are also generated. Examples of such co‐products include salmon protein hydrolysate concentrate (SPHC) and salmon protein ...
Natalia S Fanelli, Juliana CFR Martins, Hans H Stein   +2 more
wiley   +1 more source