BACKGROUND Lactase enzyme supplements and probiotics with high beta-galactosidase activity may be valid treatment options for the lactose intolerance. Aim of this study was to assess whether supplementation with tilactase or Lactobacillus reuteri when compared to placebo affects hydrogen breath excretion and gastrointestinal symptoms in lactose intolerant patients during lactose breath test (H,...

OBJECTIVES The aim of this study was to assess the clinical effect of the administration of Lactobacillus reuteri Prodentis as a probiotic agent in the treatment of initial to moderate chronic periodontitis. Secondary objectives were to evaluate the patient 'compliance' factor and to observe the potential side-effects of the probiotic agent. MATERIALS AND METHODS Twenty systemically healthy, ...

Effects of cultivation media and NaCl concentration on the growth kinetics biogenic amine production Lactobacillus reuteri | Patrik Body, Gabriel Greif, Gabriela Greifová, Margaréta Sliacká, Mária Greifová Agricultural Journals

Several plants, fungi, algae, and certain bacteria produce mannitol, a polyol derived from fructose. Mannitol has multiple industrial applications in the food, pharmaceutical, and medical industries, being mainly used as a non-metabolizable sweetener in foods. Many heterofermentative lactic acid bacteria synthesize mannitol when an alternative electron acceptor such as fructose is present in th...

Lactic acid bacteria (LAB) produce exopolysaccharides (EPS) that are important for biofilm formation in the mammalian oral cavity and gastrointestinal tract. Sucrose is a well-known substrate for homo-EPS formation by Lactobacillus reuteri glucansucrases (GS). Starch is the main fermentable carbohydrate in the human diet, and often consumed simultaneously with sucrose. Recently we have characte...

Homopolysaccharide (glucan and fructan) synthesis from sucrose by sucrase enzymes in lactic acid bacteria (LAB) has been well studied in the genera Leuconostoc, Streptococcus and Lactobacillus. This study aimed to identify and characterize genes encoding glucansucrase/glucosyltransferase (GTF) and fructansucrases/fructosyltransferase (FTF) enzymes from genomic DNA of 'rare' Indonesian exopolysa...

BACKGROUND Systemic lupus erythematosus, characterized by persistent inflammation, is a complex autoimmune disorder with no known cure. Immunosuppressants used in treatment put patients at a higher risk of infections. New knowledge of disease modulators, such as symbiotic bacteria, can enable fine-tuning of parts of the immune system, rather than suppressing it altogether. RESULTS Dysbiosis o...

glutamate decarboxylase enzyme produces γ-aminobutyric acid (gaba) in a non-reversible decarboxylation reaction of glutamate. gaba is a major inhibitory neurotransmitter of the brain and it is also present at high concentration in other organs such as pancreatic islets. gaba has effects on blood pressure, diabetes, inflammation, sleeplessness and depression. some bacteria such as lactobacillus ...