The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule. During translation, which is the second major step in gene expression, the mRNA is read according to the genetic code, which relates the DNA sequence to the amino acid sequence in proteins (Figure 2).
See Prices. Prevacid (lansoprazole) is a proton pump inhibitor (PPI) used to treat GERD, heartburn, gastric ulcer, and duodenal ulcer. It works by reducing acid in the stomach. It is also approved for use in combination with antibiotics for the treatment of Helicobacter pylori (H. pylori) infection.
HIV Medications. Several different classes of medications for HIV are available. These classes are divided into seven different groups and include NRTIs, NNRTIs, NtRTIs, protease inhibitors, entry inhibitors, integrase inhibitors, and combination medications. In most cases, people with HIV or AIDS use medications from several of these classes.