Journal of Convergence for Information Technology (융합정보논문지)

Convergence Society for SMB (중소기업융합학회)
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Scanning Electron Microscopic Study of Scales Surrounding the Surface of Newborn Hair

신생아 모발 표면을 둘러싸고 있는 비늘에 관한 주사전자현미경적 연구

  • 정희중 (한서대학교 교육대학원 미용교육전공) ;
  • 진현숙 (한서대학교 일반대학원 미용과학과) ;
  • 장아영 (한서대학교 일반대학원 미용과학과) ;
  • 장은주 (한서대학교 일반대학원 미용과학과) ;
  • 장병수 (한서대학교 보건학부 피부미용화장품과학과) ;
  • 김경숙 (건양사이버대학교 글로벌뷰티학과)
  • Received : 2020.03.05
  • Accepted : 2020.05.20
  • Published : 2020.05.28
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Abstract

We investigated the morphology of the scalp hair shaft from the base to the distal end of the newborn hair and the ratio of the longitudinal axis diameter of the scale exposed to the surface of the hair to the diameter of the hair by scanning electron microscopy(SEM). Neonatal hair was observed to taper from the area adjacent to the scalp toward the end of the hair. In this study, as the thickness of the hair increases, the ratio of the long axis diameter of the exposed scale becomes relatively small, but the long axis diameter of the exposed scale on the surface of the hair is similar in length regardless of the thickness of the hair. In conclusion, it was confirmed that the major axis diameter of the scales exposed to the surface of fine or thick hair does not change significantly.

본 연구는 신생아 두피 모발의 기저부에서부터 말단부위까지의 외부형태와 모발 가로 직경 대비 모발 표면에 노출된 비늘의 장축 직경 비율을 주사전자현미경으로 관찰하였다. 신생아 모발은 두피에 인접한 부위에서 부터 모발의 끝부분으로 갈수록 완만하게 가늘어지는 것을 확인하였다. 본 연구에서 모발의 두께가 커질수록 노출된 비늘의 장축 직경 비율은 상대적으로 작아지는 것으로 확인되었지만 모발 표면의 노출된 비늘 장축 직경은 모발의 굵기에 관계없이 비슷한 길이로 나타났다. 결론적으로 가는 모발이나 굵은 모발 표면에 노출된 비늘의 장축 직경은 크게 변화하지 않는 것을 확인하였다.

Keywords

References

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