What diseases can a CT scan detect? A bowel perforation consists of a hole that runs all the way through the bowel or large intestine. The danger is that perforation can cause peritonitis, an inflammation of the membrane lining the entire abdominal cavity. If acid from the stomach, bile or bacteria enters the cavity, then peritonitis can take place -- a life-threatening condition.
The statement that a prion is an infectious, self-reproducing protein structure is true. Prion is short for short for proteinaceous infectious particle. All known prion diseases in mammals affect the structure of the brain or other neural tissue. Hope this answers the question. Comments.
Read the full series here. Prion diseases are a group of neurodegenerative diseases caused by prions, which are âproteinaceous infectious particles.â For some background, first see this introduction to prions. Prion diseases are caused by misfolded forms of the prion protein, also known as PrP. These diseases affect a lot of different mammals in addition to humans â for instance, there is scrapie in sheep, mad cow disease in cows, and chronic wasting disease in deer.