Results 51 to 60 of about 416,673 (167)

L‐Carnosine Enhances the Proliferation and Myogenic Differentiation of Yanbian Cattle Skeletal Muscle Satellite Cells for Cultured Meat Production via Activating the Akt/mTOR/P70S6K Signaling Pathway

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
This study demonstrates that L‐Carnosine promotes the proliferation and myogenic differentiation of Yanbian cattle skeletal muscle satellite cells by activating the Akt/mTOR/P70S6K signaling pathway, providing a potential strategy for enhancing cultured meat production.
Bin Sun   +6 more
wiley   +1 more source

Long‐term effects of moderate and severe hypoxia on growth, intermediary metabolism, monoamine neurotransmitters, and fatty acids in juveniles of coho salmon, Oncorhynchus kisutch

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract Hypoxia concerns have increased in recent decades, reducing fish fitness and becoming a critical challenge in salmon aquaculture. We investigated the effect of long‐term hypoxia on the physiological response of coho salmon (Oncorhynchus kisutch).
R. Oyarzún‐Salazar   +7 more
wiley   +1 more source

Monitoring exercise-induced muscle fatigue and adaptations: Making sense of popular or emerging indices and biomarkers [PDF]

open access: yes, 2018
Regular exercise with the appropriate intensity and duration may improve an athlete’s physical capacities by targeting different performance determinants across the endurance–strength spectrum aiming to delay fatigue.
Bosquet   +6 more
core   +1 more source

When rehabilitation is not enough, how targeting metabolism can overcome the limited plasticity of skeletal muscle after traumatic injury

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1718-1732, 1 April 2026.
Abstract There is a category of large‐scale neuromusculoskeletal injuries that result in long‐term functional disabilities, and one such injury is volumetric muscle loss (VML) injury. In addition to the clinical outcomes related to long‐term dysfunction, co‐morbidities and reduced mobility and physical activity, this review addresses several ...
Sarah M. Greising, Jarrod A. Call
wiley   +1 more source

Клинико-экспериментальное исследование эффективности фосфокреатина при ишемии миокарда [PDF]

open access: yes, 2012
Проведено клинико-экспериментальное исследование эффективности экзогенного фосфокреатина при ишемии ...
Горбач, Т. В.   +4 more
core   +1 more source

Selection of alternative 5 ' splice sites: Role of U1 snRNP and models for the antagonistic effects of SF2/ASF and hnRNP A1 [PDF]

open access: yes, 2000
The first component known to recognize and discriminate among potential 5' splice sites (5'SSs) in pre-mRNA is the U1 snRNP. However, the relative levels of U1 snRNP binding to alternative 5'SSs do not necessarily determine the splicing outcome ...
Caceres, J. F.   +6 more
core   +2 more sources

Mitochondrial respiration and hydrogen peroxide production rate in right atrial tissues from obese diabetic patients

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1643-1651, 1 April 2026.
Abstract Type 2 diabetes (T2D) is a global epidemic, with heart failure being the leading cause of premature death. Mitochondrial dysfunction, characterized by impaired energy metabolism, weakened energy transport system and increased oxidative stress, has been proposed as a key contributor to the impairment of contractile function in T2D hearts ...
Toan Pham   +4 more
wiley   +1 more source

Comparative effects of a glucose–fructose bar, glucose–fructose hydrogel and maltodextrin gel on carbohydrate oxidation and sprint performance in Tier 2 athletes

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1831-1846, 1 April 2026.
Abstract Carbohydrate supplementation optimises athletic performance, but the metabolic and performance impacts of commercial products/compositions are underexplored. We compared the efficacy of three commercial carbohydrate supplements: a glucose–fructose bar (GF‐Bar), a glucose–fructose hydrogel (GF‐Gel) and a maltodextrin‐based gel (MD‐Gel ...
Ewan Dean   +4 more
wiley   +1 more source

Nitrogen metabolism of the isolated tissues of the rat [PDF]

open access: yes, 1935
Little study has been devoted to the anabolic aspects of nitrogen metabolism in animals. The reason, of course, has been the difficulty of obtaining experimental conditions in which these can be observed, measured, and analyzed.
Borsook, Henry, Jeffreys, Cecil E. P.
core  

Dietary nitrate accelerates postexercise muscle metabolic recovery and O2 delivery in hypoxia. [PDF]

open access: yes, 2016
We tested the hypothesis that the time constants (τ) of postexercise T2* MRI signal intensity (an index of O2 delivery) and muscle [PCr] (an index of metabolic perturbation, measured by (31)P-MRS) in hypoxia would be accelerated after dietary nitrate ...
Blackwell, JR   +4 more
core   +1 more source

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