ð Ambulance. ð. An ambulance, used to transport patients between their home and the hospital. The Ambulance emoji was approved as part of Unicode 6.0 in 2010. This ð emoji has no sponsor.Help Emojipedia go ad-free by adopting this emoji.n ambulance, used to transport patients between their home and the hospital. The Ambulance emoji was approved as part of Unicode 6.0 in 2010. This ð emoji has no sponsor. Help Emojipedia go ad-free by adopting this emoji.
Intestinal bacteria also have a role in the synthesis of vitamins B and K and the metabolism of bile acids, other sterols and xenobiotics.The colonic microflora are also responsive to diet.ntestinal bacteria also have a role in the synthesis of vitamins B and K and the metabolism of bile acids, other sterols and xenobiotics.
Vitamin D refers to a group of fat-soluble secosteroids responsible for enhancing intestinal absorption of calcium, iron, magnesium, phosphate and zinc. In humans, the most important compounds in this group are vitamin D 3 (also known as cholecalciferol) and vitamin D 2 (ergocalciferol).itamin D refers to a group of fat-soluble secosteroids responsible for enhancing intestinal absorption of calcium, iron, magnesium, phosphate and zinc. In humans, the most important compounds in this group are vitamin D 3 (also known as cholecalciferol) and vitamin D 2 (ergocalciferol).