Results 31 to 40 of about 881,725 (335)

Purine alkaloids in tea plants: component, biosynthetic mechanism and genetic variation

open access: yesBeverage Plant Research, 2022
The purine alkaloids, including caffeine, theobromine, and theacrine, are one of the most important quality and functional components of tea plants and commercial teas.
Shuran Zhang   +4 more
doaj   +1 more source

A rare case of aggressive, hereditary paraganglioma associated with a pathogenic variant in SDHD

open access: yesEndokrynologia Polska, 2021
Not required for Clinical Vignette.
Anna Kurzyńska   +6 more
doaj   +1 more source

GENOTYPES AND PHENOTYPES OF ALZHEIMER’S DISEASE

open access: yesНаука и инновации в медицине, 2018
Aim - research of gene APOE for definition of allele structures of the human population phenotypes resulting in risk of Alzheimer’s disease. Materials and methods. Use of the Hardy-Weinberg theory and statistical researches of the alleles distribution of
AN N Volobuev   +3 more
doaj   +1 more source

Immunogenetic characteristics of potential donors of hemapoietic stem cells recruited in the North Caucasus

open access: yesСибирский научный медицинский журнал, 2021
Aim of the study was to investigate the immunogenetic characteristics of the potential donors of hematopoietic stem cells recruited in the North Caucasus and the distribution features of HLA alleles and multilocus haplotypes. Material and methods.
M. A. Loginova   +5 more
doaj   +1 more source

Association between Q192R Polymorphism of Paraoxonase-1 Gene and Risk of Coronary Artery Disease: A Case-control Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Coronary Artery Disease (CAD) is a complex metabolic disorder in which lifestyle and genetic factors are known to play key roles in pathogenesis.
Harleen Kaur   +4 more
doaj   +1 more source

Cessation of mass drug administration for lymphatic filariasis in Zanzibar in 2006: was transmission interrupted? [PDF]

open access: yes, 2015
BACKGROUND: Lymphatic filariasis (LF) is targeted for elimination through annual mass drug administration (MDA) for 4-6 years. In 2006, Zanzibar stopped MDA against LF after five rounds of MDA revealed no microfilaraemic individuals during surveys at ...
Cullen, Katelyn J   +10 more
core   +11 more sources

Inference of Selection Based on Temporal Genetic Differentiation in the Study of Highly Polymorphic Multigene Families [PDF]

open access: yes, 2012
The co-evolutionary arms race between host immune genes and parasite virulence genes is known as Red Queen dynamics. Temporal fluctuations in allele frequencies, or the ‘turnover’ of alleles at immune genes, are concordant with predictions of the Red ...
Cock van Oosterhout   +2 more
core   +7 more sources

Simple models of the chemical field around swimming plankton [PDF]

open access: yes, 2010
Background. Cervical cancer is the fourth most common cancer in women, and we recently reported human leukocyte antigen (HLA) alleles showing strong associations with cervical neoplasia risk and protection.
Bao, Xiao,   +35 more
core   +2 more sources

Reliability assessment of null allele detection: inconsistencies between and within different methods [PDF]

open access: yes, 2014
Microsatellite loci are widely used in population genetic studies, but the presence of null alleles may lead to biased results. Here we assessed five methods that indirectly detect null alleles, and found large inconsistencies among them.
Avise   +31 more
core   +1 more source

Association of Chlamydia pneumoniae with coronary artery disease and its progression is dependent on the modifying effect of mannose-binding lectin [PDF]

open access: yes, 2002
Background— The possible association between coronary artery disease (CAD) and Chlamydia pneumoniae (C pneumoniae) infection is controversial. On the basis of the recent suggestion that mannose-binding lectin (MBL) variant alleles are related to an ...
Burián, Katalin   +10 more
core   +1 more source

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