The relationship between hydrogen peroxide and polyamine metabolism the role of NADPH oxidase (NOX) in this under drought conditions has not yet been clarified. To reveal relationship, expression levels genes metabolism, such as arginine decarboxylase (ADC), agmatine aminohydrolase (AIH), spermidine synthase (SPDS), S-adenosyl methionine (SAMDC), diamine (DAO) (PAO) were determined by RT PCR st...

Histamine intolerance occurs when there is an imbalance between histamine production and the capacity for degradation. Diamine oxidase (DAO) main enzyme catabolism of ingested degradation in gastrointestinal tract its deficiency has been linked to allergy-like symptoms. Psychostimulant drugs are commonly used treat Attention Deficit Hyperactivity Disorder (ADHD), but their interaction with DAO ...

We examined subcellular histamine localizations in purified human basophils that were stimulated to degranulate with FMLP using an ultrastructural enzyme-affinity technique. Basophils were collected at early (0, 20 seconds, 1 minute) and late (10 minutes to 6 hours) time points poststimulation and were prepared for routine ultrastructural and diamine oxidase-gold (DAO-gold) cytochemical analysi...

The present meta-analysis was carried out to determine whether supplementation with glutamine (Gln) would reduce the intestinal inflammatory response and mucosal permeability in patients undergoing abdominal surgery. The PubMed, EMBASE, Web of Science, and The Cochrane Library databases were searched for randomized controlled trials on the effects of supplementation with Gln, and published from...

This study evaluated the protective effect of Bacillus subtilis HH2 on beagles orally challenged with enterotoxigenic Escherichia coli (ETEC). We assessed physiological parameters and severity diarrhea, as well changes in three serum immunoglobulins (IgG, IgA, IgM), plasma diamine oxidase (DAO), D-lactate (D-LA), fecal microbiome. Feeding B. significantly reduced diarrhea after ETEC challenge (...