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
doaj +1 more source
Ionic basis of a differential effect of adenosine on refractoriness in rabbit AV nodal and atrial isolated myocytes [PDF]
, 1999 Methods: The whole cell patch clamp technique was used to record action potentials and ion currents in AV nodal and left atrial myocytes isolated enzymatically from rabbit hearts.
Kane, K.A., Rankin, A.C., Workman, A.J.
core +1 more source
Adenosine triphosphatase staining of dermatophytes
Acta Dermato-Venereologica, 1971 No abstract ...
W B, Shelley, L, Juhlin
openaire +2 more sources
Adenosine Triphosphatase Activity of Tritrichomonas foetus [PDF]
Journal of General Microbiology, 1979 Homogenates of Tritrichomonas foetus exhibited a Mg2+-dependent adenosine triphosphatase (ATPase) activity, with a pH optimum in Tris buffers of 8.2 to 8.3. The activity was not sensitive to oxygen. At high concentrations, quercetin and 4-chloro-7-nitrobenzofurazan inhibited ATPase activity in the cytoplasmic extract by 20 and 70%, respectively ...
D, Lloyd, D G, Lindmark, M, Müller
openaire +2 more sources
A population of immature cerebellar parallel fibre synapses are insensitive to adenosine but are inhibited by hypoxia [PDF]
, 2011 The purine adenosine plays an important role in a number of physiological and pathological processes and is neuroprotective during hypoxia and ischemia.
Mark J. Wall +3 more
core +1 more source
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
doaj +1 more source
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 ...
openaire +2 more sources
Crystal Structures of T. b. rhodesiense Adenosine Kinase Complexed with Inhibitor and Activator: Implications for Catalysis and Hyperactivation [PDF]
, 2011 Background: The essential purine salvage pathway of Trypanosoma brucei bears interesting catalytic enzymes for chemotherapeutic intervention of Human African Trypanosomiasis.
Jason Greenwald +29 more
core +2 more sources
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
doaj +1 more source
Genetic Variants of Na+,K+‐ATPase Associated With Neurological Disorders: A Systematic Review
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.ABSTRACT Neurological disorders encompass a wide range of severe symptoms and manifestations, many of which are associated with genetic variants that affect ionic homeostasis. Na+,K+‐ATPase, a transmembrane enzyme responsible for maintaining electrochemical gradients in cells, plays a crucial role in neuronal excitability and brain function.
Giovana Kummer da Rosa +3 more
wiley +1 more source