Results 11 to 20 of about 704,132 (300)

Mitochondrial membrane potential [PDF]

Analytical Biochemistry, 2018
The mitochondrial membrane potential (ΔΨm) generated by proton pumps (Complexes I, III and IV) is an essential component in the process of energy storage during oxidative phosphorylation. Together with the proton gradient (ΔpH), ΔΨm forms the transmembrane potential of hydrogen ions which is harnessed to make ATP.
Ljubava D, Zorova, Vasily A, Popkov, Egor Y, Plotnikov, Denis N, Silachev, Irina B, Pevzner, Stanislovas S, Jankauskas, Valentina A, Babenko, Savva D, Zorov, Anastasia V, Balakireva, Magdalena, Juhaszova, Steven J, Sollott, Dmitry B, Zorov   +11 more
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Platelet mitochondrial membrane depolarization reflects disease severity in patients with preeclampsia

Molecular Medicine, 2022
Background Thrombocytopenia is a feared complication of preeclampsia (PE) that can additionally complicate the disease course and that carries a poor prognosis.
Bjoern F. Kraemer, Irina Hennis, Anne Karge, Anne Katrin Kraemer, Tobias F. Dreyer, Marion Kiechle, Bettina Kuschel, Holger Bronger   +7 more
doaj   +1 more source

Effect of the Mitochondrial Membrane Permeability Transition Pore Promoter Atractyloside on Mitochondrial Damage and Tenderness of Postmortem Beef [PDF]

Shipin Kexue, 2023
The objective of this study was to investigate the effect of atractyloside, a promoter of the mitochondrial membrane permeability transition pore (MPTP), on mitochondrial membrane permeability, cristae structure, cytochrome c release and tenderness of ...
LIU Chunmei, WEI Qichao, HAN Dong, LI Xia, ZHANG Chunhui, HUANG Feng
doaj   +1 more source

S-15176 Difumarate Salt Can Impair Mitochondrial Function through Inhibition of the Respiratory Complex III and Permeabilization of the Inner Mitochondrial Membrane

Biology, 2022
S-15176 difumarate salt, a derivative of the anti-ischemic metabolic drug trimetazidine, has been intensively studied for its impact on cellular metabolism in animal models of ischemia-reperfusion injury of the liver, heart, spinal cord, and other organs.
Natalia V. Belosludtseva, Vlada S. Starinets, Alena A. Semenova, Anastasia D. Igoshkina, Mikhail V. Dubinin, Konstantin N. Belosludtsev   +5 more
doaj   +1 more source

Using flow cytometry for mitochondrial assays

MethodsX, 2020
The understanding of how different cell types adapt their metabolism in the face of challenges has been attracting the attention of researchers for many years. Recently, immunologists also started to focus on how the metabolism of immune cells can impact
Lauar de Brito Monteiro, Gustavo Gastão Davanzo, Cristhiane Favero de Aguiar, Pedro M.M. Moraes-Vieira   +3 more
doaj   +1 more source

Mitochondrial Membrane Potential Assay [PDF]

, 2016
Mitochondrial function, a key indicator of cell health, can be assessed by monitoring changes in mitochondrial membrane potential (MMP). Cationic fluorescent dyes are commonly used tools to assess MMP. We used a water-soluble mitochondrial membrane potential indicator (m-MPI) to detect changes in MMP in HepG2 cells.
Srilatha, Sakamuru, Matias S, Attene-Ramos, Menghang, Xia   +2 more
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Transport of proteins into mitochondria [PDF]

, 1985
Translocational intermediates of precursor proteins of ATPase F1β subunit and cytochrome c1 across mitochondrial membranes were analyzed using two different approaches, transport at low temperature and transport after binding of precursor proteins to ...
Neupert, Walter, Schleyer, Manfred
core   +4 more sources

Biosynthesis of Mitochondrial Porin and Insertion into the Outer Mitochondrial Membrane of Neuruspora crassa [PDF]

, 1982
Mitochondrial porin, the major protein of the outer mitochondrial membrane is synthesized by free cytoplasmic polysomes. The apparent molecular weight of the porin synthesized in homologous or heterologous cell-free systems is the same as that of the ...
Cassady W. E., Colombini M., Conboy J. G., Cote C., Cowlesmith I., Freitag H., Glizin V., Hallermayer R., Hennig B., Korb H., Lewin A., Maccecchini M. L., Maccechini M. L., Matsuura S., Mihara K., Nabi N., Nelson N., Neupert W., Oda T., Palmiter R. D., Payvar F., Raymond Y., Scheele G., Schleyer M., Schmelzer E., Sebald W., Sherton C. C., Shore G. C., Sonderegger P., Teintze M., Ullrich A., Zelman L. S., Zimmermann R., Zimmermann R., Zimmermann R., Zimmermann R.   +35 more
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Myocardial Imaging for Mitochondrial Membrane Potential

JACC: Cardiovascular Imaging, 2012
Rest and stress myocardial perfusion imaging, described nearly 4 decades ago ([1][1]), is now performed in >9 million people annually in the United States ([2][2]). The procedure provides clinically useful data regardless of whether the tracer is a monovalent cation such as potassium, thallium ...
H William, Strauss, Heiko, Schöder
openaire   +4 more sources

Wafer-scale mitochondrial membrane potential assays [PDF]

Lab on a Chip, 2012
It has been reported that mitochondrial metabolic and biophysical parameters are associated with degenerative diseases and the aging process. To evaluate these biochemical parameters, current technology requires several hundred milligrams of isolated mitochondria for functional assays.
Tae-Sun, Lim, Antonio, Davila, Katayoun, Zand, Douglas C, Wallace, Peter J, Burke   +4 more
openaire   +2 more sources