Study on the Correlation between Enterobacter cloacae and Body Mass Index of College Students

doi:10. 3969/j. issn. 2096-2266. 2021. 10. 005

Abstract

Abstract:

Objective：To investigate the colony ratio of Enterobacter cloacae in Enterobacteriaceae and its relationship with the body mass index （BMI） of college students. Methods： Smear and Gram stain were performed on stool specimens of healthy college students； the diluted stool specimens were cultured with eosin methylene blue medium， and the proportion of pink colonies on it was counted. The specific primers of Enterobacter cloacae were performed colony PCR identification； analysis of the correlation between the colony ratio of Enterobacter cloacae and the BMI of college students. Results： The pink colony on the eosin methylene blue medium was Enterobacter cloacae， and the specific 385 bp band of Enterobacter cloacae could be seen by colony PCR. The ratio of the BMI of college students to the number of Enterobacter cloacae colonies in their intestines was analyzed by Spearman's rank correlation， and the correlation coefficient rs= 0.529 （P＜0.001）. Conclusion： The proportion of Enterobacter cloacae in the Enterobacteriaceae of healthy college students is positively correlated with their BMI.

Key words:

"> college students">； obesity">； body mass index">； intestinal flora">； Enterobacter cloacae

CLC Number:

R589.2

Luo Chunyu, Li Yafei, Liu Qi.

Study on the Correlation between Enterobacter cloacae and Body Mass Index of College Students [J]. Journal of Dali University, 2021, 6(10): 28-.

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