Results 31 to 40 of about 767 (179)

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

, 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.
Jones Bryony L, Ingram, C.J.E., Thomas, M.G., Swallow Dallas M, Jones, B.L., Dallas M Swallow, Itan, Y., Yuval Itan, Swallow, D.M., Itan Yuval, Thomas Mark G, Catherine JE Ingram, Ingram Catherine JE, Bryony L Jones, Mark G Thomas   +14 more
core   +1 more source

Several different lactase persistence associated alleles and high diversity of the lactase gene in the admixed Brazilian population. [PDF]

PLoS ONE, 2012
Adult-type hypolactasia is a common phenotype caused by the lactase enzyme deficiency. The -13910 C>T polymorphism, located 14 Kb upstream of the lactase gene (LCT) in the MCM6 gene was associated with lactase persistence (LP) in Europeans.
Deise C Friedrich, Sidney E B Santos, Ândrea K C Ribeiro-dos-Santos, Mara H Hutz   +3 more
doaj   +1 more source

Effects of the lactase 13910 C/T and calcium-sensor receptor A986S G/T gene polymorphisms on the incidence and recurrence of colorectal cancer in Hungarian population [PDF]

, 2008
Background: Epidemiological studies suggested the chemopreventive role of higher calcium intake in colorectal carcinogenesis. We examined genetic polymorphisms that might influence calcium metabolism: lactase (LCT) gene 13910 C/T polymorphism causing ...
Balla Bernadett, Krisztián Bácsi, Bácsi, Krisztián, Lakatos Péter, Barna Budai, Péter L Lakatos, Balla, Bernadett, Budai Barna, Gábor Speer, Horváth, Henrik Csaba, Péter Lakatos, Erika Hitre, Speer, Gábor, Henrik Horváth, Áron Lazáry, Speer Gábor, Lazáry, Áron, Lakatos, Péter László, Hitre Erika, Kósa János P, Lazáry Áron, Lakatos, Péter, Bernadett Balla, Hitre, E., Bácsi Krisztián, Lakatos Péter L, János P Kósa, Kósa, János, Horváth Henrik   +28 more
core   +1 more source

GutSelf: Interindividual Variability in the Processing of Dietary Compounds by the Human Gastrointestinal Tract

Molecular Nutrition &Food Research, Volume 63, Issue 21, November 2019., 2019
Despite numerous examples of interindividual variability in the processing of food by the human gastrointestinal tract, the knowledge on this topic, as illustrated for polymorphisms in mineral absorption, remains fragmented. The GutSelf review sets the base for motivating future research specifically addressing the issue of the interindividual ...
Barbara Walther, Aaron M. Lett, Alessandra Bordoni, Lidia Tomás‐Cobos, Juan Antonio Nieto, Didier Dupont, Francesca Danesi, Danit R. Shahar, Ana Echaniz, Roberta Re, Aida Sainz Fernandez, Amélie Deglaire, Doreen Gille, Alexandra Schmid, Guy Vergères   +14 more
wiley   +1 more source

PROSPECTS OF SYNTHETIC POLYMERS APPLICATION AS INERT CARRIERS FOR β-GALACTOSIDASE IMMOBILISATION

Наука. Инновации. Технологии, 2022
The actuality of lactose-reduced and delactosed products manufacturing is founded. Methods of β-galactosidase immobilization and it’s peculiarities, concerned with type of carrier, are considered.
Victoria Evgen'evna Suprunchuk, Aleksei Dmitrievich Lodygin, Evgeniya Vladimirovna Denisova   +2 more
doaj  

Polymorphism of the LCT gene regulatory region in Turkicspeaking populations of the Altay-Sayan region (southern Siberia)

Вавиловский журнал генетики и селекции, 2017
Retention of lactase activity in adulthood (lactase persistence) is one of the most important adaptive traits for human populations that consume fresh milk from domestic animals.
I. V. Pilipenko, M. S. Pristyazhnyuk, V. F. Kobzev, M. I. Voevoda, A. S. Pilipenko   +4 more
doaj   +1 more source

[Hypolactasia in Japanese Crohn's patients].

Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1992
20 g lactose load test, BHT and LTT done simultaneously were examined in 32 Crohn's disease patients and 51 healthy volunteers. Hypolactasia frequency were examined. A rise in hydrogen concentration > 20 parts per million (ppm) above the base line during breath hydrogen test and maximum blood sugar rise during lactose tolerance test were considered to ...
OGATA, Masanobu, YAO, Tsuneyoshi
openaire   +2 more sources

DIGESTIVE DISORDERS IN PREMATURELY BORN CHILDREN

Вопросы современной педиатрии, 2012
The article contains data on functional digestive disorders in newborns, mainly on the problem of lactase (disaccharidase) insufficiency. The information on the prevalence of this condition, modern classification of hypolactasia, diagnostic techniques ...
I. A. Belyaeva, E. P. Bombardirova, E. O. Tarzyan   +2 more
doaj   +1 more source

Lactose in drugs and lactose intolerance – realities and myths

Pediatria i Medycyna Rodzinna, 2018
Lactose intolerance is a set of clinical symptoms occurring after lactose intake, characterised by abdominal pain, bloating and diarrhoea. Adult-type hypolactasia is the most common cause of lactose intolerance and is associated with the physiological ...
Zygmunt Zdrojewicz, Kamila Zyskowska, Sylwia Wasiuk   +2 more
doaj   +1 more source

Lactose Hydrolysis in Milk and Dairy Whey Using Microbial β‐Galactosidases

Enzyme Research, Volume 2015, Issue 1, 2015., 2015
This work aimed at evaluating the influence of enzyme concentration, temperature, and reaction time in the lactose hydrolysis process in milk, cheese whey, and whey permeate, using two commercial β‐galactosidases of microbial origins. We used Aspergillus oryzae (at temperatures of 10 and 55°C) and Kluyveromyces lactis (at temperatures of 10 and 37°C) β‐
Michele Dutra Rosolen, Adriano Gennari, Giandra Volpato, Claucia Fernanda Volken de Souza, Toshihisa Ohshima   +4 more
wiley   +1 more source