Determination of histamine and Nτ-methylhistamine using HPLC-amperometry combined with immobilized bacterial histamine oxidase

The Determination of Histamine in Bacterial Cultures.

Urinary excretion of histamine and methylhistamine after burns.

BACKGROUND The increased vascular permeability seen after burn contribute to morbidity and mortality as it interferes with organ function and the healing process. Large efforts have been made to explore underlying pathophysiological mechanisms that generate increased vascular permeability after burns. Many different substances have been proposed as mediators of which histamine, serotonin and ox...

Optimization and Validation of Analytical Method for Determination of Histamine in Fish using HPLC-FLD

Article history: Received 01 July 2015 Accepted 29 July 2015 In the present study, simple and reliable method of histamine analysis was developed, optimized and validated to meet the requirements of fish safety. Histamine in fish samples was extracted with a methanol–phosphate buffer including 2 % TCA solution (50:50, v/v) followed by defatting with hexane after centrifugation at 13,000 rpm. Hi...

Histamine and Histamine Antagonists

GENERIC NAME PAGE Brompheniramine 454 Carbinoxamine 454 Cetirizine 453 Chlorpheniramine 454 Cimetidine 455 Clemastine 454 Cromolyn sodium 455 Cyclizine 455 Cyproheptadine 454 Desloratadine 453 Dimenhydrinate 455 GENERIC NAME PAGE Diphenhydramine 454 Famotidine 455 Fexofenadine 453 Hydroxyzine 454 Loratadine 453 Meclizine 455 Nedocromil 455 Promethazine 455 Pyrilamine 455 Ranitidine 455 Tripelen...

Histamine and histamine intolerance.

Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. Histamine is a biogenic amine that occurs to various degrees in many foods. In healthy persons, dietary histamine can be rapidly detoxified by amine oxidases, whereas persons with low amine oxidase activity are at risk of histamine toxicity. Diamine oxidase (DAO) is the main ...