Search Results for "What Test Is Used For P2y Receptors"
Original Source: Modification of the VerifyNow® P2Y12 test BASE channel to accommodate high levels of P2Y(12) antagonism.
The VerifyNow® P2Y12 (VN-P2Y12) test reports thienopyridine-mediated platelet inhibition relative to a "BASE" channel, potentially eliminating the need for predrug patient assessment, by activating platelets through a P2Y(12)-independent pathway. The original formulation of the BASE channel used a protease activated receptor-1 (PAR-1) peptide as agonist. However, more potent P2Y(12) antagonism required more complete activation of platelet thrombin receptors for the BASE measurement in order to negate any c...
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The gold standard in lung testing In the same way that blood pressure measurements provide a simple yet effective screening method for cardiovascular disease, spirometry tests can help to unmask t...
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Androgen receptors found to be a potential target in breast cancer
Estrogen and progesterone receptors, and the gene HER2 - these are the big three markers and/or targets in breast cancer. Evidence presented at the AACR Annual Meeting 2013 adds a fourth: androgen rec...
Nobel Prize in Chemistry 2012: Smart receptors on cell surfaces
Your body is a fine-tuned system of interactions between billions of cells. Each cell has tiny receptors that enable it to sense its environment, so it can adapt to new situtations. Robert Lefkowitz a...
Immune cells make flexible choices
Our immune system must be tremendously complex to respond to the unending assault of viruses, bacteria and cancerous cells. One of the mechanisms used by the immune system to cope with the huge variet...
The history of Toll-like receptors — redefining innate immunity
The past 15 years have seen a breakthrough in the field of innate immunity. In this Timeline article, the authors discuss the early events that led to the identification of Toll-like receptors as the...
Two U.S. scientists win Nobel chemistry prize
In awarding to Americans the Nobel Prize in chemistry Wednesday, The Royal Swedish Academy of Sciences said Robert Lefkowitz and Brian Kobilka had made groundbreaking discoveries, mainly in the 1980s...
Researchers discover connection between CB1 receptors and PTSD
In a first-of-its-kind effort to illuminate the biochemical impact of trauma, researchers at NYU Langone Medical Center have discovered a connection between the quantity of cannabinoid receptors in th...
Immunobiological functioning of toll-receptors revealed
The puzzle about the ancestral function of toll-receptors has been solved. For more than 25 years, researchers from medicine and biology have been studying toll-receptors, revealing functions in immun...
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Color response of tri-armed azo host colorimetric sensors and test kit for fluoride.
Five new chromogenic tripodal receptors (2a-e) containing electron withdrawing and donating groups appended to the azophenol moiety were synthesized, characterized, and their chromogenic behaviors tow...
We found that centrally administered prostaglandin (PG) E(2) exhibited anxiolytic-like activity in the elevated plus-maze and open field test in mice. Agonists selective for EP(1) and EP(4) receptors,...
Most of the modulating effects of cannabinoids on pain are through putative cannabinoid CB1 and CB2 receptors. However, the involvement of other receptors is also suggested. Cannabinoid compounds with...
Glutamate, the main excitatory neurotransmitter in the mammalian CNS, acts via ionotropic and metabotropic receptors. Results from in vitro studies demonstrating tight interactions between ionotropic...
In the present study, the possible role of alpha1-adrenergic receptors of the dorsal hippocampus on WIN55,212-2 induced amnesia in male Wistar rats has been evaluated. As a model of learning, a step-d...
