Results 151 to 160 of about 160,314 (244)

Metabolic stimulation improves bioenergetics and haematologic indices of circulating erythrocytes from sickle cell mice

The Journal of Physiology, EarlyView.
Abstract figure legend Metabolic stimulation improves bioenergetics, redox state, hydration and hematologic indices of circulating erythrocytes from sickle cell mice. Retained mitochondria in circulating RBCs from sickle mice are a source of RBC ATP as mitochondria function (ETC, electron transport chain) inhibitors [rotenone, a mitochondrial complex I
Luis E. F. Almeida, Meghann L. Smith, Sayuri Kamimura, Sebastian Vogel, Zenaide M. N. Quezado   +4 more
wiley   +1 more source

Dissolved organic matter-generated photoelectrons enable microbial antimonate reduction in mine stream sediments. [PDF]

Nat Commun
Zhu L, Gao H, Shen M, Huang K, Tang Y, He L, Huang J, Zhao C, Xiong W, Ni X, Wu H, Li S, Guo Z, Cao J, Xue W, Xu R.   +15 more
europepmc   +1 more source

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

The Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma, Marta Murgia, Sigitas Kamandulis, Stefano Gastaldello, Marius Brazaitis, Audrius Snieckus, Nerijus Eimantas, Mati Pääsuke, Sebastian Edman, William Apro, Daniel C. Andersson, Håkan Westerblad, Tomas Venckunas   +12 more
wiley   +1 more source

Excessive training does not induce mitochondrial dysfunction or impair insulin signalling within skeletal muscle

The Journal of Physiology, EarlyView.
Abstract figure legend Three weeks of overtraining in trained endurance athletes reduced exercise performance without impairing glucose tolerance. In skeletal muscle, overtraining was associated with increased expression of lipid metabolism‐related proteins, enhanced mitochondrial biogenesis and preserved insulin signalling, despite elevated oxidative ...
Geneviève J. DesOrmeaux, Henver S. Brunetta, Pierre‐Andre Barbeau, Alexandra M. Coates, Christopher Pignanelli, Fasih A. Rahman, Jamie F. Burr, Graham P. Holloway   +7 more
wiley   +1 more source

Distinct Denitrification Phenotypes in Closely Related Bacteria: Clues to Understanding Variations in Nitrite Accumulation Among Stutzerimonas Strains. [PDF]

Environ Microbiol
Menestreau M, Milligan DA, Sennett LB, Bergaust L, Bakken LR, Rowley G, Kjos M, Shapleigh JP, Frostegård Å.   +8 more
europepmc   +1 more source

Biotype‐Specific Regulation of Wheat Mono‐ and Diterpenoid Defences by Diuraphis noxia

Plant, Cell &Environment, EarlyView.
Hendrik W. Swiegers, Christine H. Foyer, Anna‐Maria Botha   +2 more
wiley   +1 more source

Mitochondrial physiology in cardiac muscle of deer mice native to high altitude

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem, Samuel G. Robichaud, Simon G. Lamarre, Graham R. Scott   +3 more
wiley   +1 more source

Demonstration of the Role of Both a Ttr and a Psr Homologue Enzymes in the Respiration of Tetrathionate by an Environmental Bacterium Shewanella sp. ANA-3. [PDF]

Environ Microbiol
Degré G, Tempier A, Vaillant M, Jourlin-Castelli C, Duval S, Lebrun R, Schoepp-Cothenet B.   +6 more
europepmc   +1 more source

How developmental stressors affect mitochondrial respiratory function: a systematic review and meta‐analysis

Biological Reviews, Volume 101, Issue 6, Page 2756-2779, December 2026.
ABSTRACT The environmental conditions organisms experience during early development can have powerful and sustained effects on morphology, physiology, behaviour, and performance. Such developmental effects can influence reproductive success, survival, and life‐history strategies and can be transmitted across generations (i.e.
Ondi L. Crino, Christopher R. Friesen, Geoffrey E. Hill, Dalton C. Leibold, Pablo Recio, Karine Salin, Kristoffer H. Wild, Daniel W.A. Noble   +7 more
wiley   +1 more source