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.
In 1982 he and his colleagues isolated a protein that was capable of transmitting infection but, unlike all other known pathogens, contained neither DNA nor RNA. Prusiner's term for this protein, prion, was derived from the phrase proteinaceous infectious particle.priÂ·on/ (priÂ´on) any of several transmissible forms of the core of prion protein that cause a group of neurodegenerative diseases. Prions differ in structure from normal prion protein, lack detectable nucleic acid, and do not elicit an immune response.