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 or oxycodone and acetaminophen is a prescription drug used to treat moderate to severe pain. Side effects of may include constipation, drowsiness, nausea, and vomiting. Warnings, drug interactions, dosage, and pregnancy and breastfeeding safety information are provided. Other brand names for oxycodone and acetaminophen include Roxicet, Tylox, Endocet.