[1P-1054] A combined administration of ampicillin and vancomycin induces colitis with decreased diversity of gut microbiota and perturbation of glutamic acid - and - short chain fatty acid metabolisms.

〇Akira Sonoda^1,2, Yoshiko Gendo¹, Takashi Ozaki¹, Nozomi Sachi¹, Shinya Hidano¹, Naganori Kamiyama¹, Kazunari Murakami², Takashi Kobayasi¹ (1.Dept. of Inf Dis Con., Sch.of Med., Oita Univ., 2.Dept. of gastroenterol., Sch.of Med., Oita Univ.)

腸炎、抗生物質、腸内細菌、グルタミン酸、酪酸