Results 251 to 260 of about 350,338 (294)

Characterization of the in vitro quality parameters of cold‐stored platelets containing aggregates

open access: yesVox Sanguinis, Volume 120, Issue 11, Page 1074-1082, November 2025.
Abstract Background and Objectives Cold‐stored platelets (CSP) are being used more widely for the treatment of bleeding because of their longer shelf life. However, storage at low temperatures can induce the formation of platelet aggregates. We aimed to study the impact of aggregate formation on platelet quality and function.
Lacey Johnson   +3 more
wiley   +1 more source

Apnoea as a novel method to improve exercise performance: A current state of the literature

open access: yesExperimental Physiology, Volume 110, Issue 11, Page 1603-1611, November 1, 2025.
Abstract Acute breath‐holding (apnoea) induces a spleen contraction leading to a transient increase in haemoglobin concentration. Additionally, the apnoea‐induced hypoxia has been shown to lead to an increase in erythropoietin concentration up to 5 h after acute breath‐holding, suggesting long‐term haemoglobin enhancement.
Janne Bouten   +4 more
wiley   +1 more source

Adaptations to hypoxia in the vertebrate retina

open access: yesThe Journal of Physiology, Volume 603, Issue 21, Page 6517-6531, November 1, 2025.
Abstract figure legend Most animals, including mammals, are susceptible to the damaging effects of hypoxia or ischaemia, where the result is neuronal cell death in the brain. By contrast, some neurons of the mammalian retina are less sensitive to hypoxia. In both brain and retina, neurons may survive if first preconditioned with ischaemia.
Michael G. Jonz
wiley   +1 more source

Metabolic Plasticity and Transcriptomic Reprogramming Orchestrate Hypoxia Adaptation in Yak. [PDF]

open access: yesAnimals (Basel)
Huang C   +11 more
europepmc   +1 more source

Melatonin Activates AMPK Pathway to Regulate the Regeneration of Slow Muscle Fibers in Skeletal Muscle Injury Repair

open access: yesThe FASEB Journal, Volume 39, Issue 20, 31 October 2025.
The figure illustrates in vitro (melatonin‐treated C2C12 myoblasts) and in vivo (mouse frostbite‐induced tibialis anterior muscle injury with melatonin administration) models. Melatonin activates AMPK, which phosphorylates PGC‐1α to enhance mitochondrial bioenergetics (decreased ROS and LDH, increased ATP, mtDNA, membrane potential, and oxygen ...
Wei Xie   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy