Microbiology of regressive autism.
This manuscript summarizes some of our earlier work on the microbiology of autism subjects' stool specimens, as compared with stools from control subjects. Our most recent data indicating that Desulfovibrio may play an important role in regressive autism is also presented. In addition, we present information on antimicrobial susceptibility patterns of Desulfovibrio using the CLSI agar dilution susceptibility technique. In addition, we summarize data from our earlier studies showing the impact of various antimicrobial agents on the indigenous bowel flora. This shows that penicillins and cephalosporins, as well as clindamycin, have a major impact on the normal bowel flora and therefore might well predispose subjects to overgrowth of such organisms as Clostridium difficile, and of particular importance for autism, to Desulfovibrio.
Infectious Diseases Section (111 F), VA Medical Center WLA, Los Angeles, CA 90073, USA. sidfinegold@gmail.com
Sydney M
SM
Finegold
Julia
J
Downes
Paula H
PH
Summanen
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001321:Autistic Disorder / Q000382:microbiology*; D003901:Desulfovibrio / Q000187:drug effects / Q000302:isolation & purification* / Q000472:pathogenicity*; D005243:Feces / Q000382:microbiology*; D006801:Humans; D008826:Microbial Sensitivity Tests
D000900:Anti-Bacterial Agents