The nuclear membrane, sometimes referred to as the nuclear envelope, is the membrane that encloses the nucleus. This bilayer membrane is made of lipids, and encases the genetic material in eukaryotic cells. The nuclear membrane is made up of a double lipid bilayer. There are two parts to these two layers: the inner and the outer nuclear membrane. There is a space between the membranes, which is called the perinuclear space. This 20-40 nm wide section of the membrane isconnected with the inside of the endoplasmic reticulum.
DRUG CLASS AND MECHANISM: Propoxyphene is a narcotic pain-reliever and cough suppressant but is weaker than morphine, codeine, and hydrocodone. The precise mechanism of action is not known but may involve stimulation of opioid (narcotic) receptors in the brain.
DRUG CLASS AND MECHANISM: Pantoprazole is in a class of drugs called proton pump inhibitors (PPIs), which block the production of acid by the stomach.Other drugs in the same class include lansoprazole (Prevacid), omeprazole (Prilosec) and rabeprazole (Aciphex).Proton pump inhibitors are used for the treatment of conditions such as ulcers, gastroesophageal reflux disease (GERD) and Zollinger-Ellison syndrome that are caused by stomach acid.RUG CLASS AND MECHANISM: Pantoprazole is in a class of drugs called proton pump inhibitors (PPIs), which block the production of acid by the stomach.