Results 11 to 20 of about 13,358 (208)

A worldwide correlation of lactase persistence phenotype and genotypes [PDF]

open access: yesBMC Evolutionary Biology, 2010
Background The ability of adult humans to digest the milk sugar lactose - lactase persistence - is a dominant Mendelian trait that has been a subject of extensive genetic, medical and evolutionary research.
Ingram Catherine JE   +4 more
doaj   +2 more sources

Lactase deficiency: latest diagnostic methods and treatment

open access: yesМедицинский совет, 2013
The article tells about latest data on etiology, pathegenesis, diagnosis and treatment of lactase deficiency in children. Feces analysis for carbohydrates for diagnosis of lactase deficiency is not recommended.
M. L. Babayan
doaj   +2 more sources

The evolution of lactase persistence [PDF]

open access: yesAntropologia Portuguesa, 2012
Lactase persistence has long been recognized as a striking example of human dietary adaptation to changes in food production habits. The observation that the prevalence of lactase persistence is positively correlated with the cultural history of dairying
Jorge Rocha
doaj   +2 more sources

Impact of selection and demography on the diffusion of lactase persistence. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND:The lactase enzyme allows lactose digestion in fresh milk. Its activity strongly decreases after the weaning phase in most humans, but persists at a high frequency in Europe and some nomadic populations.
Pascale Gerbault   +3 more
doaj   +3 more sources

LACTASE DEFICIENCY IN CHILDREN

open access: yesПедиатрическая фармакология, 2011
The topic of the article is the lactase deficiency in children. The most frequent clinical manifestations — diarrhea and flatulence —are not specific to this pathology. Symptoms, typical for the majority of the diseases nosologies of the digestive system,
V.A. Shcherbak, N.M. Shcherbak
doaj   +4 more sources

Lactase deficiency in children and the choice of therapeutic nutrition

open access: yesЛечащий Врач
Background. Lactose is the main carbohydrate in breast milk, dairy products and is important for human physiology. Lactase deficiency is a term that is used to describe pathological conditions caused by a decrease in lactase levels (hypolactasia) or a ...
A. F. Kiosov, A. Yu. Pischalnikov
doaj   +2 more sources

Recent and Promising Strategies for Robust, Sustainable, and Cost-Friendly Production of Yogurt With Superior Quality. [PDF]

open access: yesCompr Rev Food Sci Food Saf
ABSTRACT Yogurt is one of the most technologically mature fermented dairy products on the market, traditionally prepared using the two lactic acid bacteria (LAB) Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus. Global demand for yogurt continues to rise, driven by consumer interest in healthy, high‐protein diets with as few ...
Zhao S, Tadesse BT, Solem C.
europepmc   +2 more sources

The lactase persistence genotype is a protective factor for the metabolic syndrome [PDF]

open access: yesGenetics and Molecular Biology, 2014
The Metabolic Syndrome (MetS) is defined as a pattern of metabolic disturbances, which include central obesity, insulin resistance and hyperglycemia, dyslipidemia, and hypertension.
Deise C. Friedrich   +6 more
doaj   +3 more sources

Lactase bacteria in intestinal mucosa are associated with diarrhea caused by high-fat and high-protein diet

open access: yesBMC Microbiology, 2022
Background Excessive fat and protein in food can cause diarrhea by disturbing the intestinal microecology. Lactase is a functional enzyme strongly associated with diarrhea, while lactase bacteria in the intestine are an important source of microbial ...
Kang Zhou   +4 more
doaj   +1 more source

Effect of lactase on symptoms and hydrogen breath levels in lactose intolerance: A crossover placebo‐controlled study

open access: yesJGH Open, 2021
Background and Aim The absence of lactase in the intestinal villi due to mucosal injury or genetic factors causes undigested lactose to reach the colon where it is fermented.
Rajiv Baijal, Rakesh K Tandon
doaj   +1 more source

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