Intestinal metaplasija (IM) is not a common founding. It can be found in less than 5% of people infected with Helicobacter pilory. But Patients with a history of prolonged gastritis and intestinal metaplasia have a 6-fold increase in their risk of developing gastric cancer. The risk is especially high if the intestinal metaplasia is type-3.
What is ozone? Ozone, or O3, is a gas containing three oxygen atoms. Ozone is an unstable chemical that is highly reactive with other gases in the air. Ozone at ground level is unhealthy and is a component of smog. Ozone found high up in the atmosphere, called stratospheric ozone, protects us by shielding us from harmful ultraviolet (UV) light.
(back to top). Ozone (O 3) is a gas that occurs in two layers of the atmosphere, the stratosphere and the troposphere. The stratospheric or good ozone layer, which extends upward from about 10 to 30 miles above the earth's surface, protects life on earth from the sun's harmful ultraviolet rays (UV-b).back to top). Ozone (O 3) is a gas that occurs in two layers of the atmosphere, the stratosphere and the troposphere. The stratospheric or good ozone layer, which extends upward from about 10 to 30 miles above the earth's surface, protects life on earth from the sun's harmful ultraviolet rays (UV-b).