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The regulation of Melanogenesis

저작시기 2009.06 |등록일 2009.06.20 파워포인트파일MS 파워포인트 (ppt) | 13페이지 | 가격 1,000원

소개글

Melanogenesis과정에 대한 피피티 자료입니다. 실제로 화장품 소재학시간에 발표해서 만점 나온자료입니다. 영어발표였구요,,그래서 영어로 피피티만들었구요,
대본도 같이 피피티 마지막부분에 넣었습니다^^ 약 15분정도의 발표입니다.

목차

“Three enzyme theory”
Feature of Tyrosinase
Regulation of Melanogenesis
Transcription factor

본문내용

1. hi everyone~
Today, I`ll talk about Regulation of Melanogenesis.
Before we start, let me give you an outline of the main points.
Melanogenesis is a process that produce melanin by the melanosome.
this melanin is the deciding factor in skin color.
So, Due to the process of melanogenesis, skin pigmentation occurs.
2. In the Regulation of melanogenesis, there is a "three enzyme theory". tyrosinase, PAH, TH 1
these 3 enzyme interaction affect melanogenesis.
And plus cofactor 6BH4.
It acts as the electron donor in the cytosol of melanocyte.
And acts as allosteric inhibitor in the melanosome.
Among these enzymes, tyrosinase is the central role of melanogenesis as the key enzyme.

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