Results 51 to 60 of about 12,104 (209)

Lactase non-persistent genotype influences milk consumption and gastrointestinal symptoms in Northern Russians

BMC Gastroenterology, 2011
Background Milk is an important source of nutrients. The consumption of milk, however, may cause abdominal complaints in lactose intolerant individuals.
Khabarova Yulia, Tornianen Suvi, Tuomisto Sari, Järvelä Irma, Karhunen Pekka, Isokoski Mauri, Mattila Kari   +6 more
doaj   +1 more source

Lactose intolerance and gastrointestinal cow’s milk allergy in infants and children – common misconceptions revisited

World Allergy Organization Journal, 2017
Lactose is the main carbohydrate in human and mammalian milk. Lactose requires enzymatic hydrolysis by lactase into D-glucose and D-galactose before it can be absorbed.
Ralf G. Heine, Fawaz AlRefaee, Prashant Bachina, Julie C. De Leon, Lanlan Geng, Sitang Gong, José Armando Madrazo, Jarungchit Ngamphaiboon, Christina Ong, Jossie M. Rogacion   +9 more
doaj   +3 more sources

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, Gernot Kriegshäuser, Kristine Hovhannesyan, Hasmik Hayrapetyan, Christian Oberkanins, Tamara Sarkisian   +5 more
doaj   +1 more source

Efficacy of Clearflow Treatment Technologies in the Treatment of Mining Effluent: Field‐Level Testing at a Coal Mine

Environmental Quality Management, Volume 35, Issue 4, Summer 2026.
ABSTRACT Mining waste water characteristically contains high concentrations of suspended solids, total metals, and nutrients. These can be treated with flocculants within settling ponds to speed up the clarification of water by settling out the suspended solids.
E. Vandenberg, E. J. Jasinska, K. Jackson‐Leclair, A. Cardinal, J. Hanna, J. Meints, G. Lalonde, G. G. Goss   +7 more
wiley   +1 more source

The Use of Purple Eggplant Fruit Calyx Stem (Solanum melongena L.) as an Alternative Source of Lactase-Producing Lactic Acid Bacteria

Biotropika: Journal of Tropical Biology
Lactose intolerance is a condition where the body cannot digest lactose due to a deficiency of the lactase enzyme in the digestive system, leading to various health issues and indirectly increasing the risk of stunting.
Mike Permata Sari, Afifa Radhina, Narita Indriani   +2 more
doaj   +1 more source

Beyond Malabsorption: The Need for Symptom‐Based Assessment in Suspected Lactose Intolerance. Lessons From a Test‐Specific Symptom Assessment

Neurogastroenterology &Motility, Volume 38, Issue 6, June 2026.
Breath test–proven malabsorption does not reliably predict symptoms. Many patients without malabsorption still develop significant symptoms. Symptoms after lactose ingestion are linked to fructose sensitivity and functional GI disorders. Validated, test‐specific symptom assessment is required to identify patients who may benefit from treatment ...
Johann Hammer, Heinz F. Hammer
wiley   +1 more source

Safety evaluation of an extension of use of the food enzyme β‐galactosidase from the genetically modified Bacillus licheniformis strain NZYM‐BT

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme β‐galactosidase (EC 3.2.1.23) is produced with the genetically modified Bacillus licheniformis strain NZYM‐BT by Novozymes A/S. The safety of this food enzyme was evaluated previously, and no safety concern was identified when used in one food manufacturing process.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Daniele Cavanna, Yi Liu, Valentina Tokić   +15 more
wiley   +1 more source

The Geographical Distribution of Lactose Tolerance‐Associated Alleles 13910*T and 13915*G Is Strongly Linked to Male Founder Events in Eurasia

American Journal of Human Biology, Volume 38, Issue 5, May 2026.
ABSTRACT Lactose tolerance (lactase persistence) represents a very progressive human adaptation, the origins of which remain incompletely understood. This study aims to examine the geographical distribution of the two alleles associated with lactose tolerance in Eurasia (13910*T and 13915*G) in relation to the main Y haplogroups and autosomal ancestry ...
Pavel Grasgruber
wiley   +1 more source

Molecular genetics of lactase persistence [PDF]

, 2005
ei tietoa saavutettavuudesta unknown ...
Enattah, Nabil Sabri
core  

The Effects of Exogenous Lactase on Improving Gastrointestinal Symp-toms in Patients with Lactose Intolerance

مجله دانشکده پزشکی اصفهان, 2011
Background: Lactose intolerance is common in Asian population. Enzyme replacement therapy facilitates consumption of milk and dairy products for patients with lactose intolerance. Clinical evidence in our clinics indicates a nonhomogeneity in improvement
Ramin Ghahremani, Behzad Asanjarani
doaj