Morphological Changes of Hair by Repeated Treatments of Permanent Wave

퍼머넌트 웨이브의 반복시술에 의한 모발의 형태학적 변화

  • Kim, Keum-Eui (Departments of Cosmetology, Hanseo University) ;
  • Lee, Gui-Young (Department of Beauty Coordination, Keukdong College) ;
  • Kim, Dong-Heui (Department of Environmental Medical Biology, Wonju College of Medicine, Yonsei University) ;
  • Ham, Joo-Hyun (Departments of Health Management, Hanseo University) ;
  • Lee, Jae-Cheon (Department of Cosmetology, Joongbu University) ;
  • Chang, Byung-Soo (Departments of Cosmetology, Hanseo University)
  • 김금의 (한서대학교 피부미용학과) ;
  • 이귀영 (극동정보대학 뷰티코디네이션학과) ;
  • 김동희 (연세대학교 원주의과대학 환경의생물학교실) ;
  • 함주현 (한서대학교 건강관리학과) ;
  • 이재천 (중부대학교 피부미용학과) ;
  • 장병수 (한서대학교 피부미용학과)
  • Received : 2009.06.04
  • Accepted : 2009.06.24
  • Published : 2009.06.30

Abstract

In this study, we observed the effects of repeated perms on the morphology of virgin hair of a healthy thirteen year-old girl with scanning electron microscopy. After the first treatment, the outer parts of cuticle cell were broken unevenly and roughly. Cuticle cells were lifted upward making a space. After the third treatment, cuticle cells were lifted off one another and the folded scales showed irregular surface areas. Broken pieces of cells were stuck on the surface and an empty hole was present in the endocuticle of the cytoplasm. We observed that cortex separated from cuticle layer more easilywith repeated treatments.

본 연구는 펌 염색을 한 번도 경험하지 않은 13세의 건강한 여성의 모발에 펌을 반복 시술하여 모발 표면의 형태적 변화를 주사전자현미경을 사용하여 관찰하였다. 펌1차 시술한 모발 표면은 큐티클 세포의 끝 부분들이 불규칙하게 쪼개져 나갔으며, 비늘의 가장자리 끝부분이 거칠은 상태로 관찰되었다. 그리고 큐티클세포들이 분리되고 공간이 형성되면서 표면 쪽으로 부풀어 오른 것을 확인하였다. 펌3차 시술한 모발의 경우에는 모발 표면에서 큐티클 세포와 세포 사이가 들떠서 분리되어 있고 중첩된 큐티클층 표면에 중첩된 비늘은 표면적이 불규칙하게 나타났다. 표면에 부서진 큐티클 세포의 세포질 일부가 부착되어 있으며 세포질 내의 내큐티클에는 공포가 형성되어 있었다. 펌의 횟수가 증가할수록 큐티클층과 피질의 분리가 쉽게 일어나는 것을 확인하였다.

Keywords

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