Thienopyridines, a class of oral antiplatelet agents, permanently inhibit P2RY12 signaling, which is sufficient to block platelet activation. F2R, TBXA2R and P2RY1 couple to the Gq-PLC-IP3-Ca2+ pathway, inducing shape change and platelet aggregation.
On April 1, 2001, the Austrian Regulatory Authority for Broadcasting and Telecommunications (RTR) was established under Austrian law.
RT-PCR is a PCR test that is designed to detect and measure RNA. Although initial PCR tests amplified DNA, many viruses and other biological components (for example, mitochondria) utilize RNA as their genetic material.