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Study on the effect of celosia cristata on Trichomonas vaginalis in vitro

CHEN Jian-fang1,YAN Yan2 (1.Department of Immunology,Baotou Medical College,Baotou 014060,China;2.Department of Pathogenic Biology,Baotou Medical College,Baotou,China)  
To study the effect of Celosia cristata on Trichomonas vaginalis in vitro.After treatment with different concentrations of a Celosia cristata aqueous extract,T.vaginalis was observed in order to ascertain morphological changes and the mortality rate at different times after drug interaction.The mortality rate of T.vaginalis increased with prolonged drug action and an increased concentration of the drug.Five mg/ml was the minimum effective concentration for Celosia cristata aqueous extract to kill T.vaginalis.After treatment with Celosia cristata aqueous extract,the cytoplasm of T.vaginals was filled with granules and vacuoles,and some T.vaginalis ruptured and their cellular content overflowed.Results showed that Celosia cristata has a relatively potent effect on T.vaginalis.
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