BIOL 3070 Lecture Notes - Lecture 6: Hospital-Acquired Infection, Phospholipid, Siderophore
8 Dec 2017
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0:07 already is a major barrier to infection. 0:11 there are two major layers in the skin. 0:13 the outer layer or the epidermis is a. 0:16 thin layer composed of several layers of. 0:21 packed and the very outermost layer the. 0:41 glands sebaceous glands as well as the. 0:44 end of nerves and some blood vessels the. 0:49 skin surface is not a great environment. 0:51 for most microbes salt is left behind. 1:00 ph of skin also deters many microbes. 1:06 microbes attached to skin flakes as new. 1:08 epidermal cells are pushed up from the. 1:24 conditions of the skin deter growth of. 1:25 many types of microbes we do have a. 1:30 colonize the skin and we"ve looked at. 1:37 as well as hair shafts sweat glands and. 1:45 to the deeper layers of skin while the. 1:50 layers in addition to bacteria we also. 1:53 find a number of viruses some types of.
