Results 11 to 20 of about 246,645 (287)

Endurance exercise training in pulmonary hypertension increases skeletal muscle electron transport chain supercomplex assembly

Pulmonary Circulation, 2020
Pulmonary hypertension is associated with pronounced exercise intolerance (decreased V ċ O 2 max) that can significantly impact quality of life. The cause of exercise intolerance in pulmonary hypertension remains unclear. Mitochondrial supercomplexes are
Danielle J. McCullough, Nouaying Kue, Thomas Mancini, Alexander Vang, Richard T. Clements, Gaurav Choudhary   +5 more
doaj   +2 more sources

Dissection of photosynthetic electron transport process in sweet sorghum under heat stress. [PDF]

PLoS ONE, 2013
Plant photosynthesis and photosystem II (PSII) are susceptible to high temperature. However, photosynthetic electron transport process under heat stress remains unclear.
Kun Yan, Peng Chen, Hongbo Shao, Chuyang Shao, Shijie Zhao, Marian Brestic   +5 more
doaj   +2 more sources

Chlorophyll fluorescence in the evaluation of photosynthetic electron transport chain inhibitors in the pea

Revista Ciência Agronômica, 2016
The study aimed to evaluate the behavior of the chair of photosynthetic electron transport in the presence of DCMU and atrazine in detached leaves of pea through simultaneous measurements of the kinetics of fluorescence transient, fluorescence delayed ...
Marcio Espinosa Farias, Emanuela Garbin Martinazzo, Marcos Antonio Bacarin   +2 more
doaj   +3 more sources

Chemically Mediated Artificial Electron Transport Chain

ACS Central Science
Electron transport chains (ETCs) are ubiquitous in nearly all living systems. Replicating the complexity and control inherent in these multicomponent systems using ensembles of small molecules opens up promising avenues for molecular therapeutics ...
Yu-Dong Yang, Qian Zhang, Lhoussain Khrouz, Calvin V. Chau, Jian Yang, Yuying Wang, Christophe Bucher, Graeme Henkelman, Han-Yuan Gong, Jonathan L. Sessler   +9 more
doaj   +6 more sources

Electron-Transport-Chain-Mediated Selective Growth of Gold Nanocrystals in the Intermembrane Space of Live Microbial Cells

Hybridization of microbial cells with inorganic nanoparticles that could dramatically improve cellular functions such as electron transfer has been realized by the random attachment or stochastic entry of the nanoparticles.
Taewook Kang (190377), Yonghee Shin (1584163), Youngwook Lim (7349315), Luke P. Lee (193979), A Ram Lee (11704715), Mi-La Cho (46882), Dongchoul Kim (1418233)   +6 more
core   +4 more sources

Electron Transport Chain Complex II Regulates Steroid Metabolism

iScience, 2020
Summary: The first steroidogenic enzyme, cytochrome P450-side-chain-cleavage (SCC), requires electron transport chain (ETC) complexes III and IV to initiate steroid metabolic processes for mammalian survival.
Himangshu S. Bose, Brendan Marshall, Dilip K. Debnath, Elizabeth W. Perry, Randy M. Whittal   +4 more
doaj   +1 more source

Cadmium-Induced Cytotoxicity: Effects on Mitochondrial Electron Transport Chain

Frontiers in Cell and Developmental Biology, 2020
Cadmium (Cd) is a well-known heavy metal and environmental toxicant and pollutant worldwide, being largely present in every kind of item such as plastic (toys), battery, paints, ceramics, contaminated water, air, soil, food, fertilizers, and cigarette ...
Jacopo Junio Valerio Branca, Alessandra Pacini, Massimo Gulisano, Niccolò Taddei, Claudia Fiorillo, Matteo Becatti   +5 more
doaj   +1 more source

Electron transport chain inhibition increases cellular dependence on purine transport and salvage. [PDF]

Cell Metab
Wu Z, Bezwada D, Cai F, Harris RC, Ko B, Sondhi V, Pan C, Vu HS, Nguyen PT, Faubert B, Cai L, Chen H, Martin-Sandoval M, Do D, Gu W, Zhang Y, Zhang Y, Brooks B, Kelekar S, Zacharias LG, Oaxaca KC, Patricio JS, Mathews TP, Garcia-Bermudez J, Ni M, DeBerardinis RJ.   +25 more
europepmc   +2 more sources

Coordinating Electron Transport Chains to an Electron Donor

Organic Letters, 2015
Two electron transport chains (2 and 3) featuring two fullerenes with different electron acceptor strengths have been synthesized, characterized, and coordinated to a light harvesting/electron donating zinc porphyrin. Electrochemical assays corroborate the redox gradients along the designed electron transport chains, and complementary absorption and ...
Carmen Villegas, Maximilian Wolf, Damien Joly, Juan Luis Delgado, Dirk M. Guldi, Nazario Martín   +5 more
openaire   +4 more sources

Yeast model uncovers dual roles of mitochondria in action of artemisinin. [PDF]

PLoS Genetics, 2005
Artemisinins, derived from the wormwood herb Artemisia annua, are the most potent antimalarial drugs currently available. Despite extensive research, the exact mode of action of artemisinins has not been established.
Wei Li, Weike Mo, Dan Shen, Libo Sun, Juan Wang, Shan Lu, Jane M Gitschier, Bing Zhou   +7 more
doaj   +2 more sources