[Effects of Saccharomyces boulardii yeast on trophozoites of Entamoeba histolytica in vitro and in cecal amebiasis in young rats].
Lyophilized and rehydrated Saccharomyces boulardii yeasts were administered to young rats previously inoculated into the cecum with Entamoeba histolytica. The numbers of diseased young rats and the severity of the infection, assessed from the appearance of the cecum and its content of mucus and amebae, were significantly reduced by the treatment. The lesions observed resembled those seen in the untreated controls, although healing was faster in the treated animals. Saccharomyces boulardii had no intrinsic amebicidal action in vitro.
Rigothier
M C
MC
Laboratoire de Parasitologie, Université Paris XI, Châtenay-Malabry.
Maccario
J
J
Vuong
P N
PN
Gayral
P
P
D000818:Animals; D002429:Cecal Diseases / Q000473:pathology / Q000628:therapy*; D002432:Cecum / Q000469:parasitology / Q000473:pathology; D004748:Entamoeba histolytica / Q000472:pathogenicity*; D004749:Entamoebiasis / Q000473:pathology / Q000628:therapy*; D005260:Female; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012440:Saccharomyces
Effets des levures Saccharomyces boulardii sur les trophozoïtes d'Entamoeba histolytica in vitro et dans l'amibiase caecale du jeune rat.