›› 2018, Vol. 3 ›› Issue (4): 97-100.

• 学生园地 • 上一篇    

云南某校大学生面部青春痘的病原调查及分析

  

  1. (大理大学基础医学院,云南大理671000)
  • 收稿日期:2017-11-08 修回日期:2018-04-13 出版日期:2018-04-15 发布日期:2018-04-15
  • 通讯作者: 武有聪,副教授,博士.
  • 作者简介:许葵,医学检验技术专业2013级本科生.

Etiological Investigation on the Facial Acne of College Students in Yunnan Province

  1. (Pre-clinical College, Dali University, Dali, Yunnan 671000, China)
  • Received:2017-11-08 Revised:2018-04-13 Online:2018-04-15 Published:2018-04-15

摘要:

目的:了解大学生青春痘的常见病原菌及其生物学特点。方法:取患青春痘大学生的面部拭子分离培养,并用K-B法测定药物敏感性。结果:196份标本中检出金黄色葡萄球菌60株(感染率30.6%)、表皮葡萄球菌49株(25%)、G+双球菌41株(20.9%)、链球菌26株(13.3%)、酵母菌8株(4.1%)、其他菌株21株(10.7%)。同一标本中检出2种及2种以上细菌的有125人(占63.8%)。60株金黄色葡萄球菌对青霉素G、头孢哌酮、阿米卡星、阿奇霉素、罗红霉素和左氧氟沙星的耐药率分别为76.7%、1.7%、8.3%、50.0%、60.0%和8.3%。结论:该人群青春痘的主要病原菌为G+球菌,大多数为混合感染,且存在一定比例的固有耐药菌株。

关键词: 面部青春痘, 病原菌, 大学生

Abstract:

Objective: To understand the common pathogens of acne and their biological characteristics in college students.Methods: The facial swabs of acne college students were isolated and cultured, and the drug sensitivity was measured by K-B method.Results: Of 196 samples, 60 strains of Staphylococcus aureus were isolated(infection rate 30.6%), and there were 49 strains(25%)of Staphylococcus epidermidis, 26 strains(13.3%)of Streptococcus, 41 strains(20.9%)of G+ diplococcus, 8 strains(4.1%)of yeast and 21 strains(10.7%)of other species. There were 125 samples(63.8%)in which two or more species were isolated. Additionally, the resistant rates of Staphylococcus aureus against penicillin G, cefoperazone, amikacin, azithromycin, roxithromycin and levofloxacin were
76.7%, 1.7%, 8.3%, 50.0%, 60.0% and 8.3%, respectively. Conclusion: The main pathogen of acne in this population is G+ coccus, most of which are mixed infections, and there is intrinsic resistance in some specimens.

Key words: facial acne, pathogens, college students

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