Results 91 to 100 of about 17,597 (256)

Inhibition of adenosine triphosphatases by gold [PDF]

open access: yesArthritis & 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

The Third Sodium Binding Site of Na,K-ATPase Is Functionally Linked to Acidic pH-Activated Inward Current [PDF]

open access: yes, 2018
Sodium- and potassium-activated adenosine triphosphatases (Na,K-ATPase) is the ubiquitous active transport system that maintains the Na+ and K+ gradients across the plasma membrane by exchanging three intracellular Na+ ions against two extracellular K ...
Geering, Käthi   +2 more
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Supplementary Figure 1 from Inhibition of the Sodium Potassium Adenosine Triphosphatase Pump Sensitizes Cancer Cells to Anoikis and Prevents Distant Tumor Formation [PDF]

open access: gold, 2023
Craig D. Simpson   +14 more
openalex   +1 more source

Chimeric design, synthesis, and biological assays of a new nonpeptide insulin-mimetic vanadium compound to inhibit protein tyrosine phosphatase 1B [PDF]

open access: yes, 2010
Prior to its total synthesis, a new vanadium coordination compound, called TSAG0101, was computationally designed to inhibit the enzyme protein tyrosine phosphatase 1B (PTP1B). The PTP1B acts as a negative regulator of insulin signaling by blocking the
Do, Quoc Tuan   +5 more
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Influence of Histamine on Adenosine Triphosphatase

open access: yesExperimental Biology and Medicine, 1948
In all snake venoms hitherto investigated a powerful ATP-ase (ophio-ATP-ase) has been found, which is activated by magnesium, calcium and cobalt ions and inhibited by zinc ions.1,2 Histamine and pyridoxamine act as inhibitors, epinephrine as activator.The question arose as to whether similar reactions take place in the animal tissues and thus ...
openaire   +2 more sources

Mitochondria: role in ischemia, reperfusion and cell death [PDF]

open access: yes, 2003
Recent advances in the knowledge of the biochemical basis of myocardial ischemia have enabled a better understanding of the complex sequence of events occurring in ischemic cardiomyopathy, whatever its manifestations.
Gonçalves, L, Monteiro, P, Oliveira, PJ
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Effects of pesticides and antibiotics on penaeid shrimp with special emphases on behavioral and biomarker responses [PDF]

open access: yes, 2010
The purpose of the present study is to provide information on the current state of knowledge regarding the effects of pesticides and antibiotics used in aquaculture on penaeid shrimp, one of the most common aquatic products for human consumption, with a ...
Kestemont, P.   +3 more
core  

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