Gastric acid that it does not become too acidic. These cells also produce mucus, which forms a viscous physical barrier to prevent gastric acid from damaging the stomach. The pancreas further produces large amounts of bicarbonate and secretes bicarbonate through the pancreatic duct to the duodenum to completely neutralize any gastric acid that passes further down into the digestive tract. The main constituent of gastric acid is hydrochloric acid which is produced by parietal cells (also called oxyntic cells) in the gastric glands in the stomach. Its secretion is a complex and relatively energetically expensive process. Parietal cells contain an extensive secretory
Break Down Here vehicle to break down, and she does not want to break down and cry ("I've made it this far without crying a single tear"). A music video was released for the song, directed by Steven Goldmann. Kelefa Sanneh of "The New York Times" described the song favorably, calling it "one of the year's best country ballads" and "an aching but resolute lament". The following musicians performed on this track: "Break Down Here" spent a total of 32 weeks on the country charts, peaking at 18 in September 2004. It is Roberts' only Top 40 hit on that chart. The song