With the extensive use of the antibiotic and the continuous emerging of the bacterialresistance, the work of finding new drugs to ensure peoples health imperative.
随着抗生素的广泛使用和细菌耐药性的不断出现，人们必须不断寻找新药，以保障人类的健康。
2
OBJECTIVE To investigate the bacterial distribution and antibioticresistance situation with urinary tract infection(UTI) for the guidance of rational use of antibiotics.
目的探讨尿路感染的病原菌分布特点及细菌耐药现状，为临床合理使用抗菌药物提供依据。
3
OBJECTIVE to study the distribution of pathogens and their antibioticresistance in autoimmune disease (AD) patients with bacterial infections, for guiding the rational use of antibiotics therapy.