Results 31 to 40 of about 78,380 (148)

Effects of cold water immersion versus active recovery on oxidative stress, redox gene expression and mitochondrial adaptations after strength training

Experimental Physiology, EarlyView.
Abstract We compared the acute and chronic effects of postexercise cold water immersion (CWI) and active recovery (ACT) on oxidative stress, redox‐related gene expression, mitochondrial adaptations and muscle oxidative capacity. In a crossover study, nine males completed strength sessions, followed by either 10 min CWI or ACT.
Llion A. Roberts, Chantal A. Pileggi, Nina Zeng, Vandre C. Figueiredo, James F. Markworth, Truls Raastad, David Briskey, Katsuhiko Suzuki, Jeff S. Coombes, David Cameron‐Smith, Jonathan M. Peake   +10 more
wiley   +1 more source

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

The Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray, Girish Halemirle, Beatriz Ferrán, Hadyn Rose, Traci L. Redwine, Sophia Pham, Bo Hagy, Atul Pranay, Jennifer Giorgione, Stacy A. Hussong, Veronica Galvan, Kenneth Humphries, Holly Van Remmen, Mike Kinter, William E. Sonntag, Pankaj K. Singh, Carlos Manlio Díaz‐García   +16 more
wiley   +1 more source

Identification of NADH-Specific and NADPH-Specific FMN Reductases in Beneckea harveyi [PDF]

, 1975
Distinct FMN reductases specific for NADH and NADPH were identified in extracts of Beneckea harveyi. These enzymes differ in their physical (molecular weight, thermostability) as well as in their chemical properties (binding constants for NADH and NADPH).
Gerlo, E., Charlier, J.
core  

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

Reduction of the plastoquinone pool by exogenous NADH and NADPH in higher plant chloroplasts. Characterization of a NAD(P)H-plastoquinone oxidoreductase activity

Biochimica et biophysica acta
Chlorophyll fluorescence measurements were performed on osmotically lysed potato chloroplasts in order to characterize the reactions involved in the dark reduction of photosynthetic inter-system chain electron carriers. Addition of NADH or NADPH to lysed chloroplasts increased the chlorophyll fluorescence level measured in the presence of a non-actinic
, Corneille, , Cournac, , Guedeney, , Havaux, , Peltier   +4 more
openaire   +3 more sources

Multiplexed Nanosensors for Real‐Time Monitoring of VOC‐Mediated Signalling Response in Plants

Plant, Cell &Environment, Volume 49, Issue 12, Page 9907-9931, December 2026.
ABSTRACT To enhance crop performance, intercropping strategies leverage volatile organic compound (VOC)‐driven interactions with companion plants that constitutively emit VOCs. Despite the agricultural importance, the mechanisms and kinetics of VOC‐mediated sensory transduction in receiver plants eavesdropping on neighbouring non‐kin emitters remain ...
Mervin Chun‐Yi Ang, Jolly Madathiparambil Saju, Sayyid Mohaideen, Niha Dhar, Sarangapani Sreelatha, Sayuj Koyyappurath, Thomas K. Porter, Gabriel Sánchez‐Velázquez, Vaishnavi Reddy Amarr, Song Wang, Duc Thinh Khong, Suh In Loh, Michael S. Strano, Sarojam Rajani   +13 more
wiley   +1 more source

NADPH AND NADH OXIDATION BY GUINEA PIG POLYMORPHONUCLEAR LEUCOCYTES

, 1963
A homogenate of guinea pig polymorphonuclear leucocytes contains an enzyme system capable of oxidizing, in presence of oxygen, NADPH and NADH with the formation of hydrogen peroxide. The enzyme is much more active towards NADPH than to NADH. The presence
J. H. Quastel, G. Y. N. Iyer
core   +1 more source

A novel strategy involved in [corrected] anti-oxidative defense: the conversion of NADH into NADPH by a metabolic network. [PDF]

, 2008
The reduced nicotinamide adenine dinucleotide phosphate (NADPH) is pivotal to the cellular anti-oxidative defence strategies in most organisms. Although its production mediated by different enzyme systems has been relatively well-studied, metabolic ...
Ryan J Mailloux, Ranji Singh, Mailloux Ryan J., Vasu D Appanna, Joseph Lemire, Lemire Joseph, Singh Ranji, Appanna Vasu D.   +7 more
core   +1 more source

Composition of partially purified NADPH oxidase from pig neutrophils [PDF]

, 1984
The superoxide (O2.-)-forming enzyme NADPH oxidase from pig neutrophils was solubilized and partially purified by gel-filtration chromatography. The purification procedure allowed the separation of NADPH oxidase activity from NADH-dependent cytochrome c ...
E. Papini, O. T. Jones, ROSSI, Filippo, A. R. Cross, BELLAVITE, Paolo   +4 more
core   +1 more source

Chemical Bond‐Orchestrated Energy Depletion to Augment Lung Cancer Chemo‐Immunotherapy

Advanced Science, Volume 13, Issue 61, 3 November 2026.
This study grafted dichloroacetic acid (DCA) into perylenediimide (PDI) skeleton via ionic or covalent bond to create novel metabolic agent PDIC‐AC and PDIC‐NAC, explicitly elaborated the underlying energy metabolism and therapeutic mechanism, and developed a promising strategy for energy metabolism‐targeting chemo‐immunotherapy by chemical bond ...
Xuejie Zhao, Yuting Liu, Xiao Huang, Liwen Zhao, Chunli Li, Yongwei Huang   +5 more
wiley   +1 more source