4 rezilta yo
Cryptosporidium parvum is an important human pathogen and potential bioterrorism agent. This protozoan parasite cannot salvage guanine or guanosine and therefore relies on inosine 5'-monophosphate dehydrogenase (IMPDH) for biosynthesis of guanine nucleotides and hence for survival. Because C. parvum
HIV disease is often associated with the condition of diarrhea, which may be accompanied by enteric infection or gastrointestinal tumor. This study prospectively investigated 27 episodes of chronic diarrhea in 24 patients with HIV infection. Upper endoscopy and sigmoidoscopy with biopsies at three
BACKGROUND
Wasting is a major complication of HIV infection. The role of malabsorption in wasting is controversial.
OBJECTIVE
To assess oral intake and malabsorption in a cohort of weight losing HIV infected patients, with or without chronic diarrhoea.
METHODS
A prospective study using a predefined
OBJECTIVE
Nonimmune mechanisms of mucosal defense seem to be biologically important and might explain the observed variability in the course of enteric infection in immunodeficiency. Mannose-binding lectin (MBL) deficiency is associated with persistent diarrhea in children. We found that genetic