头皮健康状况与头皮屑严重程度及头皮马拉色菌密度的相关性分析

Correlation of the density of the yeast Malassezia with the clinical severity of dandruff and health of the scalp

目的:探讨头皮健康状况与头皮屑严重程度及头皮马拉色菌密度的关系。方法:选择120例有头皮屑者和60例无头皮屑者,用胶带法在头皮取材,做镜检和培养,比较无头皮屑者及有不同程度头皮屑者头皮马拉色菌的密度及培养阳性率。结果:无头皮屑者头皮马拉色菌密度和培养阳性率明显低于有头皮屑者,有不同程度头皮屑者头皮马拉色菌分布密度和培养阳性率随头皮屑严重程度加重而增加。结论:头皮屑严重程度与头皮马拉色菌密度及培养阳性率呈正相关关系。

AIM:To investigate the relationship the density of the yeast Malassezia with t he clinical severity of dandruff and health of the scalp. METHODS:Totally 120 patients and 60 healthy people were collected in this stud y.Samples were obtained from the scalps with adhesive tape followed by observati on under a microscope and culture in rapeseed oil agar.The density of the yeast Malasseiza and the positive rate of culture were compared between the patients w ithout dandruff and the patients with different severities of dandruff. RESULTS:The density of the yeast Malasseiza and the positive rate of culture o n healthy scalps were obviously lower than those on scalps with dandruff.And the density of the yeast Malassezia and the positive rate of culture were increased with the severity of dandruff. CONCLUSION:There is a positive correlation of the density and the positive rat e of culture of the yeast Malassezia with the severity of dandruff.