CONCLUSION Anti-yeast medicine could be used to treat VVC with Mycobacterium lacticola preparation to adjust flora,recover vaginal micro-ecological balance,effectively lower recurrence rate of VVC,strength self-cleaning and improve natural defense.

To study the relation between the vagina microenvironment and age, pregnancy and vaginitis of female;

The author objectively analyzed the relationship of the antibiotic use and bacterial drug resistance from the perspective of microcosmic ecological balance and put forward the strategy about the control of bacterial drug resistance.

From the point of view of microecological balance,the etiology and pathogenesis of environmental biofactors are studied on the basis of traditional Chinese medicine theories.

Objective: To study the value of the Maintenance of the state of Endovaginal microecological balance to therapy the bacterial vaginosis Methods: Based on the standard of Amsel, 32 patients (among these patients 2 were losed) who were diagnosed for bacterial vaginosis were divided into 4 groups according to the section-random project .

As a new type of non-toxic and pollution-free feed additive of biological products,animal microecological preparation had functions,in which the other additives could not replace it,such as adjusting the microecological balance in animal organism,preventing disease,enhancing the transform rate of feed,promote animal health and protecting ecological environment.