Results 31 to 40 of about 275,348 (354)

The role of Volatile Anesthetics in Cardioprotection: a systematic review. [PDF]

, 2012
This review evaluates the mechanism of volatile anesthetics as cardioprotective agents in both clinical and laboratory research and furthermore assesses possible cardiac side effects upon usage.
Applegate, Richard L, Krafft, Paul R, Leitzke, Arthur S, Tang, Jiping, Van Allen, Nicole R, Zhang, John H   +5 more
core   +1 more source

Effect of adenosine or adenosine triphosphate on antidromic tachycardia

Journal of the American College of Cardiology, 1994
This study was designed to determine the effect of adenosine or adenosine triphosphate (ATP) on antidromic tachycardia.Adenosine and adenosine triphosphate are useful for differential diagnosis of wide QRS tachycardia. It has been believed that tachycardia termination caused by these agents is due to the preferential depressive effect on the ...
Raymond Yee, Ranjan K. Thakur, Huagui G. Li, Carlos A. Morillo, Marco Zardini, George J. Klein   +5 more
openaire   +3 more sources

Nucleotide specificity of the enzymatic and motile activities of dynein, kinesin, and heavy meromyosin. [PDF]

, 1991
The substrate specificities of dynein, kinesin, and myosin substrate turnover activity and cytoskeletal filament-driven translocation were examined using 15 ATP analogues.
Furusawa, K, Malik, F, Ohashi, S, Okuno, M, Shimizu, T, Toyoshima, YY, Vale, RD   +6 more
core   +2 more sources

Altered chemomechanical coupling causes impaired motility of the kinesin-4 motors KIF27 and KIF7. [PDF]

, 2018
Kinesin-4 motors play important roles in cell division, microtubule organization, and signaling. Understanding how motors perform their functions requires an understanding of their mechanochemical and motility properties.
Blasius, T Lynne, Cochran, Jared C, Grant, Barry J, Jariwala, Shashank, Verhey, Kristen J, Walker, Benjamin, Yue, Yang, Zhang, Stephanie   +7 more
core   +2 more sources

Purinergic Signaling in Pulmonary Inflammation

Frontiers in Immunology, 2019
Purine nucleotides and nucleosides are at the center of biologic reactions. In particular, adenosine triphosphate (ATP) is the fundamental energy currency of cellular activity and adenosine has been demonstrated to play essential roles in human ...
Thanh-Thuy T. Le, Nathaniel K. Berg, Matthew T. Harting, Xiangyun Li, Xiangyun Li, Holger K. Eltzschig, Xiaoyi Yuan   +6 more
doaj   +1 more source

Inhibition of Intestinal Thiamin Transport in Rat Model of Sepsis. [PDF]

, 2016
ObjectivesThiamin deficiency is highly prevalent in patients with sepsis, but the mechanism by which sepsis induces thiamin deficiency is unknown. This study aimed to determine the influence of various severity of sepsis on carrier-mediated intestinal ...
Fang, Liwei, Said, Hamid M, Sassoon, Catherine S, Subramanian, Veedamali S, Zhu, Ercheng   +4 more
core   +2 more sources

Renal pericytes: regulators of medullary blood flow [PDF]

, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Agmon Y., Beach R.E., Biondi M., Burnstock G., Casellas D., Cohen H.J., Edwards R.M., Guan Z., Harrison‐Bernard L.M., Harrison‐Bernard L.M., Jamison R.L., Kreisberg M.S., Kriz W., Larson T.S., Lazarowski E.R., Lerman L.O., Majid D.S., Pallone T.L., Rouget C., Seldin D.W., Stern M.D., Strick D.M., Takenaka T., Takezawa K., Turner M.R., Unwin R.J., Yamagishi S., Yang S.   +27 more
core   +1 more source

Phosphorylation of Myosin by Adenosine Triphosphate [PDF]

Nature, 1948
THE study of the interaction between actomyosin and adenosine triphosphate has hitherto given evidence of physical changes in the protein and of its enzymic activity. Very little was known, however, of chemical changes in the protein molecule accompanying the physical effects.
FRITZ BUCHTHAL, ADAM DEUTSCH, GUSTAV G. KNAPPEIS, AGNETE MUNCH-PETERSEN   +3 more
openaire   +3 more sources

Extracellular adenosine 5’-triphosphate concentrations changes in rat spinal cord associated with the activation of urinary bladder afferents. A microdialysis study

Einstein (São Paulo)
Objective To determine adenosine 5’-triphosphate levels in the interstice of spinal cord L6-S1 segment, under basal conditions or during mechanical and chemical activation of urinary bladder afferents.
Jeová Nina Rocha
doaj   +1 more source

36 degree step size of proton-driven c-ring rotation in FoF1-ATP synthase [PDF]

, 2009
Synthesis of the biological "energy currency molecule" adenosine triphosphate ATP is accomplished by FoF1-ATP synthase. In the plasma membrane of Escherichia coli, proton-driven rotation of a ring of 10 c subunits in the Fo motor powers catalysis in the ...
Boersch, Michael, Cipriano, Daniel J., Dueser, Monika G., Dunn, Stanley D., Ernst, Stefan, Glick, Gary D., Zarrabi, Nawid   +6 more
core   +2 more sources