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.
About Oxycodone and Why So Many Get Addiction and use a Withdrawal Treatment (brand name Percocet) Oxycodone is a narcotic similar to hydrocodone but more powerful. Percocet contains oxycodone and can also contain acetaminophen. Generally if Vicodin isnât strong enough for the patients pain Percocet is the next pain killer prescribed.