Improvement in Lactose Tolerance in Hypolactasic Subjects Consuming Ice Creams with High or Low Concentrations of Bifidobacterium bifidum 900791 [PDF]
Foods, 2021 Although Bifidobacterium bifidum expresses lactase activity, no clinical trials have determined its impact on lactose-intolerant subjects. This study evaluated whether acute and chronic ingestion of ice creams containing B.
Gabriela Aguilera +3 more
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Molecular Genetics of Adult‐Type Hypolactasia
Annals of Medicine, 2005 Adult-type hypolactasia (lactase non-persistence; primary lactose malabsorption) is characterized by the down-regulation of the lactase enzyme activity in the intestinal wall after weaning. The down-regulation is genetically determined and a mutation has occurred that has made part of mankind tolerate milk (lactase persistence).
Irma Järvelä
exaly +3 more sources
Genetic aspects of lactase deficiency in indigenous populations of Siberia [PDF]
Вавиловский журнал генетики и селекцииThe ability to metabolize lactose in adulthood is associated with the persistence of lactase enzyme activity. In European populations, lactase persistence is determined mainly by the presence of the rs4988235-T variant in the MCM6 gene, which increases ...
B. A. Malyarchuk
doaj +2 more sources
The incidence of adult type hypolactasia in patients with irritable bowel syndrome [PDF]
Gastroenterology Review, 2023 Danuta Domżał-Magrowska +2 more
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The lactase persistence genotype is a protective factor for the metabolic syndrome [PDF]
Genetics 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
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Comparison of Quick Lactose Intolerance Test in duodenal biopsies of dyspeptic patients with single nucleotide polymorphism LCT-13910C>T associated with primary hypolactasia/lactase-persistence [PDF]
Acta Cirúrgica Brasileira, 2013 PURPOSE: To analyze the usefulness of Quick Lactose Intolerance Test in relation to the genetic test based on LCT-13910C>T genotypes, previously validated for clinical practice, for primary hypolactasia/lactase-persistence diagnosis.
Rejane Mattar +3 more
doaj +1 more source
Prevalence of self-reported stomach symptoms after consuming milk among indigenous Sami and non-Sami in Northern- and Mid-Norway – the SAMINOR study [PDF]
International Journal of Circumpolar Health, 2015 Objective: The main purpose of this work was to identify the prevalence of self-reported stomach symptoms after consuming milk among Sami and non-Sami adults. Study design: A cross-sectional population-based study (the SAMINOR study). Data were collected
Ketil Lenert Hansen +2 more
doaj +1 more source
High prevalence of lactase non-persistence among indigenous nomadic Nenets, north-west Russia [PDF]
International Journal of Circumpolar Health, 2012 Objectives. The frequency of adult-type hypolactasia (lactase non-persistence) varies widely among different ethnic groups. The cultural historical hypothesis assumes a link between the occurrence of hypolactasia and the distribution of dairy farming ...
Yulia Khabarova +5 more
doaj +1 more source
Very low frequency of the lactase persistence allele LCT-13910T in the Armenian population
Annals of Human Biology, 2022 Primary lactose malabsorption is characterised by a down-regulation of lactase activity after weaning and inability to digest lactose in adulthood. It has been suggested that the historical introduction of dairying led to a positive selection for lactase
Stefan Németh +5 more
doaj +1 more source
The role of a combined probiotic in the treatment of lactase deficiency
Терапевтический архив, 2021 Aim. To study the effectiveness of the combined probiotic Bifiform and the enzyme lactase in the treatment of secondary lactase deficiency (SLD). Materials and methods.
Irina N. Ruchkina, Nina A. Fadeeva
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