Beneficial Effect of Oral Tigecycline Treatment on Clostridium difficile Infection in Gnotobiotic Piglets
Author(s) -
Hyeun Bum Kim,
Quanshun Zhang,
Xingmin Sun,
Gillian Beamer,
Yuankai Wang,
Saul Tzipori
Publication year - 2014
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.03447-14
Subject(s) - tigecycline , clostridium difficile , microbiology and biotechnology , antibiotics , medicine , biology
The efficacy of oral tigecycline treatment (2 mg/kg of body weight for 7 days) ofClostridium difficile infection (CDI) was evaluated in the gnotobiotic pig model, and its effect on human gut microflora transplanted into the gnotobiotic pig was determined. Tigecycline oral treatment improved survival, clinical signs, and lesion severity and markedly decreased concentrations ofFirmicutes but did not promote CDI. Our data showed that oral tigecycline treatment has a potential beneficial effect on the treatment of CDI.
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