Intestinal microbiota characteristics of mice treated with decoction gavage combined with restraint and tail pinch stress.

To investigate the characteristics of the intestinal microbiota of mice treated with decoction gavage combined with restraint and tail pinch stress. Ten healthy male Kunming mice were chosen and randomly divided into control group and model group, with five mice in each group. Mice in the control group were raised regularly, while mice in the model group were treated by feeding with decoction, restraint in a constraint tube and tail pinch with a clip for 7 days.

Bacterial diversity in intestinal mucosa of antibiotic-associated diarrhea mice.

To probe into the mechanism of antibiotic-associated diarrhea (AAD), the bacterial diversity and composition in the intestinal mucosa of AAD mice were investigated. Twelve specific pathogen-free Kunming mice were divided into control group and model group. The mouse model of AAD was established by gavaging with antibiotics (mixture of gentamycin sulfate and cefradine) at a total dose of 23.

Bacterial lactase genes diversity in intestinal mucosa of dysbacterial diarrhea mice treated with Qiweibaizhu powder.

The current research tried to investigate the effect of Qiweibaizhu powder (QWBZP) on intestinal mucosa bacterial lactase gene from dysbacterial diarrhea mice, as the good therapeutic mechanism of QWBZP on antibiotics-induced diarrhea. Dysbacterial diarrhea mice model was constructed by gastric perfusion with mixture of cephradine capsules and gentamicin sulfate (23.33 mL kg day) for 5 days.

Bacterial lactase genes diversity in intestinal mucosa of mice with dysbacterial diarrhea induced by antibiotics.

The current study aimed at exploring the diversity of bacterial lactase genes in the intestinal mucosa of mice with dysbacterial diarrhea induced by antibiotics and to provide experimental basis for antibiotics-induced diarrhea. Mice model of dysbacterial diarrhea was established by gastric perfusion with mixture of cephradine capsules and gentamicin sulfate (23.33 mL kg d), twice a day and continuously for 5 days.