Influence of karyote on survival of Neisseria gonorrhoeae

Objective To observe the survival of Neisseria gonorrhoeae in the presence of karyote and in vitro.Methods The leucorrheas were inoculated in chocolate plate in 0 h,12 h,24 h,48 h,respectively.The suspension of Neisseria gonorrhoeae and karyote were mixed and cultured for 30 minutes,1 h,5 h,respectively,and the cultured fluids of Neisseria gonorrhoeae and karyote were inoculated in chocolate plate in different time.Results In the condition of obturation and humidity,Neisseria gonorrhoeae in the leucorrheas survived longer in middle quantity than in few and mass.The survival time of Neisseria gonorrhoeae was short in dryness.In a few quantity(10/ml),karyote could phagocytize Neisseria gonorrhoeae and shorten its survival time,but in the quantity above 300/ml,karyote could prolong its survival time.Conclusions The warm and humid condition advantaged the survival of Neisseria gonorrhoeae.Karyote had the effection of protecting and killing Neisseria gonorrhoeae.