Results 21 to 30 of about 462,751 (386)

Age-associated metabolic and morphologic changes in mitochondria of individual mouse and hamster oocytes. [PDF]

PLoS ONE, 2013
BACKGROUND: In human oocytes, as in other mammalian ova, there is a significant variation in the pregnancy potential, with approximately 20% of oocyte-sperm meetings resulting in pregnancies.
Fatma Simsek-Duran, Fang Li, Wentia Ford, R James Swanson, Howard W Jones, Frank J Castora   +5 more
doaj   +1 more source

Purinergic Signaling in the Regulation of Gout Flare and Resolution

Frontiers in Immunology, 2021
Gout flares require monosodium urate (MSU) to activate the NLRP3 inflammasome and secrete sufficient IL-1β. However, MSU alone is not sufficient to cause a flare. This is supported by the evidence that most patients with hyperuricemia do not develop gout
Xiaoling Li, Jie Gao, Jinhui Tao
doaj   +1 more source

Adenosine Triphosphate in Milk

Journal of Dairy Science, 1976
Freshly secreted goat's milk contains a number of viable metabolic pathways including those for the synthesis of triglycerides and phospholipids. Toward understanding this matter, amounts of the fundamentally important energy substrate, adenosine triphosphate, in goat's milk were evaluated.
Stuart Patton, R.H. Hammerstedt, Ihor M. Zulak   +2 more
openaire   +3 more sources

Simultaneous quantification of 12 different nucleotides and nucleosides released from renal epithelium and in human urine samples using ion-pair reversed-phase HPLC [PDF]

, 2012
Nucleotides and nucleosides are not only involved in cellular metabolism but also act extracellularly via P1 and P2 receptors, to elicit a wide variety of physiological and pathophysiological responses through paracrine and autocrine signalling pathways.
Alberto Contreras-Sanz, BD Gill, C Crawford, Claire M. Peppiatt-Wildman, DR Ferguson, DR Schneider, EM Schwiebert, EW Inscho, EW Inscho, FQ Yang, G Burnstock, G Burnstock, G Burnstock, G Manfredi, G Xu, HA Neufeld, HA Praetorius, HA Praetorius, Hardyal S. Gill, HM Liebich, I Kugelgen von, I Kugelgen von, J Czarnecka, James Malone-Lee, JC Mathies, Jennifer C. Jacoby, JM Buescher, JO Svensson, JR Gever, K Sugaya, Kevin M. G. Taylor, KH Schram, KR Kim, LA Birder, LC Rump, LD Todorov, M Cichna, M Katayama, MA Bailey, N Ozer, N Yamaoka, NS Zur, P Bodin, P Vinas, PD Wilson, R Corriden, RC Calvert, Rebecca E. Birch, RL Cordell, S Tatur, S Wiener, SA Levesque, Scott S. P. Wildman, Toby S. Scott-Ward, V Jankowski, V Kumar, W Yu, Y Cheng, Y Sun, Y Sun, Y Zheng   +60 more
core   +2 more sources

Alterations in Exercise-Induced Plasma Adenosine Triphosphate Concentration in Highly Trained Athletes in a One-Year Training Cycle

Metabolites, 2019
This study aimed to assess the effect of training loads on plasma adenosine triphosphate responsiveness in highly trained athletes in a 1 y cycle. Highly trained futsal players (11 men, age range 20−31 y), endurance athletes (11 men, age range 18 ...
Ewa Anna Zarębska, Krzysztof Kusy, Ewa Maria Słomińska, Łukasz Kruszyna, Jacek Zieliński   +4 more
doaj   +1 more source

Studies on Adenosine Triphosphate Transphosphorylases

Journal of Biological Chemistry, 1962
Theodore A. Mahowald, Ernst A. Noltmann, Stephen A. Kuby   +2 more
openalex   +8 more sources

Adenosine triphosphate stimulates Aquifex aeolicus MutL endonuclease activity. [PDF]

PLoS ONE, 2009
BACKGROUND:Human PMS2 (hPMS2) homologues act to nick 5' and 3' to misincorporated nucleotides during mismatch repair in organisms that lack MutH. Mn(++) was previously found to stimulate the endonuclease activity of these homologues. ATP was required for
Jerome Mauris, Thomas C Evans
doaj   +1 more source

ABC gene expression profiles have clinical importance and possibly form a new hallmark of cancer

Tumor Biology, 2017
Adenosine triphosphate–binding cassette proteins constitute a large family of active transporters through extracellular and intracellular membranes. Increased drug efflux based on adenosine triphosphate–binding cassette protein activity is related to the
Pavel Dvorak, Martin Pesta, Pavel Soucek
doaj   +1 more source

Multifaceted Effects of Extracellular Adenosine Triphosphate and Adenosine in the Tumor–Host Interaction and Therapeutic Perspectives

Frontiers in Immunology, 2017
Cancer is still one of the world’s most pressing health-care challenges, leading to a high number of deaths worldwide. Immunotherapy is a new developing therapy that boosts patient’s immune system to fight cancer by modifying tumor–immune cells ...
Paola de Andrade Mello, R. Coutinho-Silva, L. Savio   +2 more
semanticscholar   +1 more source

Adenosine Triphosphate in Mammalian Spermatozoa [PDF]

Nature, 1946
THE presence of adenosine triphosphoric acid (that is, of readily hydrolysable phosphorus) in mammalian spermatozoa has been established by Ivanov and Kanygina1 and by Lardy, Hansen and Phillips2.
B. S. Kassavina, I. I. Ivanov, L. D. Fomenko   +2 more
openaire   +3 more sources