Acute intermittent porphyria (AIP) is one of the liver (hepatic) porphyrias. AIP is caused by low levels of porphobilinogen deaminase (PBGD), an enzyme also often called hydroxymethylbilane synthase.
H. Pylori is a bacteria that actively suppresses the production of stomach acid. It has two cell walls, which makes it twice as difficult for the body to fight off. Itâs also a parasite, and is easily passed from person to person via saliva.he Dangers of H. Pylori. H Pylori infections lead to many larger health problems. Itâs tied to serious health hazards such as irritable bowel syndrome (IBS), chronic heartburn, gastritus, and gastroesophageal reflux disease (GERD).
Save. Helicobacter pylori (H. pylori) is a bacteria responsible for most of the ulcers that infect the gastrointestinal tract. Approximately 20 percent of people in the United States under the age of 40 have H. pylori in their system.Additionally, about half the population over the age of 60 are also infected.ave. Helicobacter pylori (H. pylori) is a bacteria responsible for most of the ulcers that infect the gastrointestinal tract. Approximately 20 percent of people in the United States under the age of 40 have H. pylori in their system.