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.
Proton Pump Inhibitor Side Effects Proton pump inhibitors (PPIs), such as Prilosec and Nexium are used to treat certain gastrointestinal disorders by reducing the amount of acid in the stomach. PPIs are among the most commonly prescribed drugs in America, and millions more are sold over the counter.