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.
Generic name: Oxycodone-acetaminophen. PercocetÂ® 5/325 is a brand name for the combination of 5 mg oxycodone and 325 mg acetaminophen (APAP). It is an opioid analgesic used for moderate to severe pain. See patients taking Percocet 5/325.