Probiotics such as bifidobacteria are typically used in cases when a disease occurs or might occur due to a kill-off of normal bacteria. For example, treatment with antibiotics can destroy disease-causing bacteria, but also normal bacteria in the GI (gastrointestinal) and urinary tracts.
The 3-place Hiller Model 360, military H-23 Raven, was based on the U.S. Navy UH-12, which was first flown in 1948. The H-23 Raven performed as a utility, observation, and MedEvac helicopter during the Korean war.
âThe lid has blown off. Get on your clothes and report to the CP,â his commanding officer told him. This began the deployment of Task Force Smith, the first American combat troops to arrive and fight in the Korean War. Following years of border skirmishes that left thousands dead on both sides, the North Koreans launched a full-scale invasion against the south on June 25, 1950. The North Korean army was well-trained and well-equipped with the latest Soviet tanks and artillery.