中华皮肤科杂志 ›› 1982, Vol. 15 ›› Issue (3): 164-165.

• 论著 • 上一篇    下一篇

脂溢性角化病表面孢子的扫描电镜观察

夏明玉1, 黄立1, 卢勤1, 朱文元2   

  1. 1. 南京医学院电镜室;
    2. 南京医学院皮肤病教研组
  • 出版日期:1982-09-15 发布日期:1982-09-15

Scanning electron microscopic observation, of spores on the surface of seborrheic keratotic lesions

Xa Mingyu1   

  • Online:1982-09-15 Published:1982-09-15

PDF (PC)

238

赞

摘要： 用扫描电镜观察4例脂溢性俑化病和12种皮肤病表面,发现只有脂溢性角化病角质层上有多数回形、卵圆形孢子.其直径3.3-8.3微米,多数孢子表面是光滑的,少数孢子有芽生现象.役有发现有菌丝形成,初步推测这是卵圆皮屑芽抱菌的孢子.少数孢子表面有细疏、短小的突起,考虑该菌的分泌现象是不经常的,分泌的物质也较少.3例乳头瘤状增生的皮肤病表面未见孢子.作者提出丰富的皮脂可能是此菌生长的有利环境.

Abstract: Observation on the surfaces of 4 cases of seborrheic keratosis and twelve kinds of other skin diseases with SEM.Lots of round and oval spores abou 3.3-8.3 in diameter were found solely on the horny layer of seborrheic keratosis.Most of them had smooth surfaces.A few spores appeared budding.No mycelium was found.These spores appeared to be pifyrosporum.ovale.There were some scattered and shortened projections on a few spore,surfaces.It seemed that the,pityrosporum ovale has,infrequent secretions with small amount of substance secreted.No,spores were found in 3 cases of papillomatous skin disease.The authors suggested that excess of sebeum might be a favorite environment for teh growth of this bacterium.