Results 81 to 90 of about 12,472 (207)
Adenosine Triphosphatase Activity of the Vascular System.
Experimental Biology and Medicine, 1952 SummaryThe AT Pase activity of the vascular system of the dog has been studied, lit has been shown that the enzyme content of -the different arteries enjoys wide variation. The venous system does not contain the enzyme. ATPase activity of the aorta of the rat was not influenced by age or captivity.
C J, CARR, F K, BELL, J C, KRANTZ
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Subcellular fractionation by zonal centrifugation of glucose-repressed anaerobically grown Saccharomyces carlsbergensis [PDF]
, 1972 Homogenates were prepared from sphaeroplasts of anaerobically grown, glucoserepressed Saccharomyces carlsbergensis, and the distributions of marker enzymes investigated after zonal centrifugation on sucrose gradients containing 2mm-MgCl(2). 2.
Cartledge, T. G. +3 more
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Studies on ion movements in Malpighian tubules of Locusta migratoria L., with particular reference to their endocrine control [PDF]
, 1990 Intracellular microelectrodes were used in conjunction with ion substitution, agonists and inhibitors of known transport processes and diuretic hormone (DH), to investigate the mechanisms whereby ions cross the basal and apical cell membranes of the ...
Fogg, Kay Elizabeth, Fogg, K.E
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Hybrid integrated biological–solid-state system powered with adenosine triphosphate
, 2016 There is enormous potential in combining the capabilities of the biological and the solid state to create hybrid engineered systems. While there have been recent efforts to harness power from naturally occurring potentials in living systems in plants and
Jared M. Roseman +4 more
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, 2006 Bleeding complication and abnormal platelet functions are associated with liver cirrhosis. The aim of the present investigation was to assess the functional integrity of platelets in terms of lipids like cholesterol and phospholipids, glycoproteins and ...
Geetha, Arumugam +2 more
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Structure and conformational plasticity of the intact Thermus thermophilus V/A-type ATPase
, 2019 V (vacuolar)/A (archaeal)-type adenosine triphosphatases (ATPases), found in archaeaand eubacteria, couple ATP hydrolysis or synthesis to proton translocation across theplasma membrane using the rotary-catalysis mechanism. They belong to the V-typeATPase
Zhou, Long ; https://orcid.org/ +1 more
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A bifunctional ATPase drives tad pilus extension and retraction
, 2019 A widespread class of prokaryotic motors powered by secretion motor adenosine triphosphatases (ATPases) drives the dynamic extension and retraction of extracellular fibers, such as type IV pili (T4P).
Panis, Gaёl +15 more
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Role of the ABC transporter Mdl1 in peptide export from mitochondria
, 2001 ATP-binding cassette (ABC) adenosine triphosphatases actively transport a wide variety of compounds across biological membranes. Here, the ABC protein Mdl1 was identified as an intracellular peptide transporter localized in the inner membrane of yeast ...
Young, L. +4 more
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Microtubules in the cytoplasm of rat Sertoli cell stage VI-VIII testicular seminiferous epithelium were studied morphometrically by electron microscopy. The Sertoli cell microtubules demonstrated axonal features, being largely parallel in orientation and
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