Results 31 to 40 of about 12,472 (207)
In Favor of Establishment: Regulation of Chromatid Cohesion in Plants
Frontiers in Plant Science, 2017 In eukaryotic organisms, the correct regulation of sister chromatid cohesion, whereby sister chromatids are paired and held together, is essential for accurate segregation of the sister chromatids and homologous chromosomes into daughter cells during ...
Pablo Bolaños-Villegas +4 more
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Clathrin coat controls synaptic vesicle acidification by blocking vacuolar ATPase activity
eLife, 2018 Newly-formed synaptic vesicles (SVs) are rapidly acidified by vacuolar adenosine triphosphatases (vATPases), generating a proton electrochemical gradient that drives neurotransmitter loading.
Zohreh Farsi +8 more
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MgATP-induced inhibition of the adenosine triphosphatase activity of the chloroform-released mitochondrial adenosine triphosphatase [PDF]
Biochemical Journal, 1981 1. Preincubation of the ox heart chloroform-released mitochondrial ATPase with MgATP results in a time-dependent inhibition of ATPase activity. No re-activation occurs when MgATP remains in the preincubation medium. The enzyme activity returns when all the MgATP in the preincubation system has been hydrolysed. 2.
P N, Lowe, R B, Beechey
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Toxicity and stability of sodium cyanide in fresh water fish Nile tilapia
Water Science, 2014 An experimental study was conducted to evaluate the effect of 0.129 NaCN mg/l for 28 days on the behavior of tilapia and the activities of adenosine triphosphatases enzyme (Na+/K+, Ca2+ and Mg2+-ATPase) within gill filaments, liver and muscles.
Enas M. Ramzy
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Adenosine triphosphatase staining of dermatophytes
Acta Dermato-Venereologica, 1971 No abstract ...
W B, Shelley, L, Juhlin
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Frontiers in Marine Science, 2018 The nutritionally available pool of dissolved organic phosphorus (DOP) supports marine primary productivity in a range of ocean ecosystems but remains poorly resolved. Here, the relative lability of model phosphorus (P) compounds representing the major P(
Julia M. Diaz +9 more
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Inhibition of adenosine triphosphatases by gold [PDF]
Arthritis & Rheumatism, 1980 AbstractInhibition of adenosine triphosphatase (ATPase) by chlorauric acid (Au3+) and gold sodium thiomalate (Au+) was studied in dog brain and kidney and in human kidney enzyme preparations. Au3+ indiscriminately affected ouabain‐sensitive (Na+ + K+‐dependent) ATPase and ouabain‐insensitive (Mg2+‐dependent) ATPase with concentrations for 50 ...
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ATP6V1A deletion leads to impaired clearance of septic cardiac resident macrophages
陆军军医大学学报Objective To investigate the clearance capacity of cardiac resident macrophages in post-sepsis and its underlying mechanism. Methods A mouse model of sepsis was established using cecum perforation ligation. Thirty male C57BL/6 mice (8 weeks old, weighing
YANG Shunxin +2 more
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Discontinuing Long‐Term Denosumab in Treating Fragile Bone: Why, for Whom, and How?
Clinical Pharmacology &Therapeutics, EarlyView.Discontinuation of denosumab (Dmab) may be necessary due to adverse events or an unfavorable long‐term risk–benefit profile. However, accumulating evidence demonstrates pronounced rebound phenomena after withdrawal, most notably a marked increase in multiple vertebral fractures, and, in some reports, elevated mortality.
Ko‐Hsiu Lu +5 more
wiley +1 more source
Kinetics and regulation of the myofibrillar adenosine triphosphatase [PDF]
Biochemical Journal, 1978 1. The steady-state kinetic behaviour of the ATPase (adenosine triphosphatase) of intact myofibrils was studied in the presence of both high and low concentrations of Ca2+ (0.25 mM and less than 10 nM respectively). 2. Kinetic data were collected over the initial linear phase of the assay, which lasts for 20–60s.
C C, Goodno, C M, Wall, S V, Perry
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