ABSTRACT
Objective To investigate the distribution of pathogenic bacteria of vaginal discharge in bacterial vaginosis.Methods The results of bacterial culture and drug sensitive tests of vaginal discharge from patients with bacterial vaginosis were analyzed.Results The positive rate of bacteria culture of vaginal discharge was 79.3%(115/145).The dominant bacteria were staphylococcus epidermidis 27.0%(31/115),staphylococcus intermedius and staphylococcus aureus 13.0%(15/115),which were obviously higher than other germs.The drug sensitive tests showed that staphylococcus were relatively sensitive to vancomycin,fosfomycin,amikacin and rifampin.But the drug resistance to penicillin,tetracycline,erythromycin and oxacillin was the highest.Conclusion The kinds of pathogenic bacteria in vaginal discharge are various.The main bacterium is staphylococcus,and drug resistance is very severe.The isolation and drug sensitive test of pathogenic bacteria play an important role in diagnosis and treatment of gynecological disease.
ABSTRACT
Objective To study effects of cholecystokinin (CCK) on occuring of electrogastric arrhythmias. Methods The contens of cholecystokinin (CCK) nerves, cholinergic (Ach) nerves and nitregic nervous (NOS) nerves in antral myenteric plexus were studied using histochemistry and immunocytochemistry. Results (1) The electrogastric dysrhythmias occurred in the model and CCK groups rats, the abnormal rhythm index and coefficent of variation (cv) of slow wave frequency were singnificantly increased compared with the control ( P
