The sarcoplasmic reticulum (SR) of skeletal muscle cells is a convoluted structure composed of a variety of tubules and cisternae, which share a continuous lumen delimited by a single continuous membrane, branching to form a network that surrounds each myofibril.
Percocet is the brand name for the drug combination of oxycodone hydrochloride and acetaminophen. It is classified as a semisynthetic pure opioid agonist medication used for relief of moderate to moderately severe pain.
Percocet (oxycodone and acetaminophen) is a combination drug consisting of oxycodone (opioid drug type) and acetaminophen (analgesic and antipyretic drug type). Percocet is available in the generic form named oxycodone and acetaminophen.