Results 101 to 110 of about 334,943 (248)

Структурно-функциональное состояние костной ткани у лиц молодого возраста с остеоартрозом в зависимости от уровня плазматического апелина и полиморфизма гена лактазы [PDF]

open access: yes, 2017
В исследовании проведено детальное изучение влияния уровня содержания плазматического апелина-13 на развитие нарушений структурно-функционального состояния костной ткани у пациентов с остеоартрозом в зависимости от разных вариантов полиморфизма гена ...
Терешкин, К. И.   +1 more
core   +2 more sources

Genetic and cultural adaptations underlie the establishment of dairy pastoralism in the Tibetan Plateau

open access: yesBMC Biology, 2023
Background Domestication and introduction of dairy animals facilitated the permanent human occupation of the Tibetan Plateau. Yet the history of dairy pastoralism in the Tibetan Plateau remains poorly understood.
Min-Sheng Peng   +25 more
doaj   +1 more source

Evolution of transcriptional enhancers and animal diversity [PDF]

open access: yes, 2013
Deciphering the genetic bases that drive animal diversity is one of the major challenges of modern biology. Although four decades ago it was proposed that animal evolution was mainly driven by changes in cis-regulatory DNA elements controlling gene ...
Rubinstein, Marcelo   +1 more
core   +1 more source

Lack of Association between LCT_rs140433552*CA>del Indel Polymorphism and Lactose Intolerance in a Southern Brazilian Population

open access: yesLifestyle Genomics, 2020
Background/Aims: Polymorphisms in the enhancer of the lactase gene (LCT) are strongly associated with lactase persistence, but not always predictive of the phenotype.
Luana Caroline Oliveira   +3 more
doaj   +1 more source

Excellent agreement between genetic and hydrogen breath tests for lactase deficiency and the role of extended symptom assessment [PDF]

open access: yes, 2017
Clinical manifestations of lactase (LCT) deficiency include intestinal and extra-intestinal symptoms. Lactose hydrogen breath test (H2-BT) is considered the gold standard to evaluate LCT deficiency (LD).
Behlis, Z.   +8 more
core  

Positive selection on loci associated with drug and alcohol dependence [PDF]

open access: yes, 2015
Much of the evolution of human behavior remains a mystery, including how certain disadvantageous behaviors are so prevalent. Nicotine addiction is one such phenotype.
Brooks, Andy   +8 more
core   +5 more sources

Sahelian pastoralism from the perspective of variants associated with lactase persistence.

open access: yesAmerican Journal of Physical Anthropology, 2020
OBJECTIVES Archeological evidence shows that first nomadic pastoralists came to the African Sahel from northeastern Sahara, where milking is reported by ~7.5 ka.
Edita Priehodová   +7 more
semanticscholar   +1 more source

Did Down‐Regulated Instincts Enable Human Gene‐Culture Coevolution?

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 34, Issue 3, September 2025.
ABSTRACT The unique intellectual and cultural attributes of Homo sapiens that arose during the Middle Stone Age are often ascribed to positive evolutionary development of novel physical or personality traits, but attempts to correlate cultural with genetic evolution have been unsuccessful.
Gerald E. Loeb
wiley   +1 more source

Management and Modification of Flavonoids Against Nonalcoholic Fatty Liver Disease

open access: yesFood Bioengineering, Volume 4, Issue 3, Page 262-278, September 2025.
Flavonoids protect against NAFLD by enhancing mitochondrial function, reducing ER stress, and modulating gut microbiota. Structural modifications improve flavonoid efficacy, offering a promising dietary strategy for NAFLD management. ABSTRACT Flavonoids are small bioactive molecules commonly found in plant‐derived foods, exhibiting antioxidant, anti ...
Weidong Bai   +6 more
wiley   +1 more source

The Role of Lactose Tolerance in Pre-Colonial Development [PDF]

open access: yes
This paper establishes a link between natural selection since the Neolithic Revolution and economic conditions in the pre-colonial era. The ability to digest milk, or to be lactose tolerant, is conferred by a gene variant, which is unequally distributed ...
Charles J. Cook
core  

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