Transverse tubules. Tubules formed by invaginations of the sarcolemma and flanked by the sarcoplasmic reticulum. They carry action potentials deep into the muscle fiber. T tubules and SR provide tightly linked signals for muscle contraction.
Also known as Oxycodone, PercocetÂ® is in a group of drugs called narcotic pain relievers. Percocet Â® is a combination of an analgesic, colloquially known as a painkiller, an antipyretic, a drug used to lower the bodyâs temperature and a narcotic, a drug used primarily to induce sleep.
14 Nov 2007. oxycodone is the active ingredient in percocet... the reason that oxycontin is so much more expensive is the amount of milligrams, most percs are 5mg or 7.5mg(there are 10mg too). oxycontin comes in 10,20,40,80,160mg...