KR101152655B1 - 머리카락 내 dhea 설페이트 및 콜레스테롤 설페이트의 검출에 의한 여드름 질환의 평가방법 - Google Patents
머리카락 내 dhea 설페이트 및 콜레스테롤 설페이트의 검출에 의한 여드름 질환의 평가방법 Download PDFInfo
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- KR101152655B1 KR101152655B1 KR1020100058131A KR20100058131A KR101152655B1 KR 101152655 B1 KR101152655 B1 KR 101152655B1 KR 1020100058131 A KR1020100058131 A KR 1020100058131A KR 20100058131 A KR20100058131 A KR 20100058131A KR 101152655 B1 KR101152655 B1 KR 101152655B1
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Abstract
따라서 본 발명은 머리카락을 사용한 여드름 질환의 평가 방법으로 응용될 수 있으리라 기대된다.
Description
도 2는 여드름 환자와 정상인 머리카락 내 DHEA 설페이트와 콜레스테롤 설페이트의 농도를 비교한 결과이다.
도 3은 여드름 환자의 등급에 따른 머리카락 내 콜레스테롤 설페이트의 농도를 비교한 결과이다.
Claims (5)
- 머리카락을 염기성 조건 하에서 가수분해 시키는 단계;
트리에틸아민 완충용액을 전개용매로 하여 농축컬럼을 통해 머리카락 내의 분석방해물질을 제거하고 분석물질을 농축시키는 단계; 및
상기 농축된 분석물질에 트리에틸아민 용액과 아세토니트릴을 전개용매로 공급하여 농축컬럼으로부터 분석물질을 용출시킨 후, 용출된 분석물질을 분석컬럼으로 도입하는 액체 크로마토그래피-질량분석법을 사용하여 DHEA 설페이트 및 콜레스테롤 설페이트의 농도를 측정하는 단계
를 포함하는 것을 특징으로 하는 여드름 질환의 단계별 진단을 위한 머리카락 내 DHEA 설페이트 및 콜레스테롤 설페이트의 동시 검출방법.
- 제 1 항에 있어서, 각 단계는 스위칭 밸브의 조절에 의하여 전개용매의 투입과 시료의 유입 및 유출이 결정되는 것을 특징으로 하는 머리카락 내 DHEA 설페이트 및 콜레스테롤 설페이트의 동시 검출방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 머리카락은 여드름 환자의 것임을 특징으로 하는 머리카락 내 DHEA 설페이트 및 콜레스테롤 설페이트의 동시 검출방법.
- 여드름 환자와 정상인의 두 시료군에서 머리카락 내 DHEA 설페이트 및 콜레스테롤 설페이트의 차별성을 분석하는 방법으로서,
머리카락을 염기성 조건 하에서 가수분해 시키는 단계;
트리에틸아민 완충용액을 전개용매로 하여 농축컬럼을 통해 머리카락 내의 분석방해물질을 제거하고 분석물질을 농축시키는 단계;
상기 농축된 분석물질에 트리에틸아민 용액과 아세토니트릴을 전개용매로 공급하여 농축컬럼으로부터 분석물질을 용출시킨 후, 용출된 분석물질을 분석컬럼으로 도입하는 액체 크로마토그래피-질량분석법을 사용하여 DHEA 설페이트 및 콜레스테롤 설페이트의 농도를 측정하는 단계; 및
두 시료군 간 DHEA 설페이트 및 콜레스테롤 설페이트의 농도를 비교 확인하는 단계
를 포함하는 것을 특징으로 하는 여드름 질환 진단에 필요한 정보를 제공하기 위하여 환자와 정상인의 시료를 비교 확인하기 위해 두 시료군 간 머리카락 내 DHEA 설페이트 및 콜레스테롤 설페이트의 차별성 분석방법.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100058131A KR101152655B1 (ko) | 2010-06-18 | 2010-06-18 | 머리카락 내 dhea 설페이트 및 콜레스테롤 설페이트의 검출에 의한 여드름 질환의 평가방법 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100058131A KR101152655B1 (ko) | 2010-06-18 | 2010-06-18 | 머리카락 내 dhea 설페이트 및 콜레스테롤 설페이트의 검출에 의한 여드름 질환의 평가방법 |
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| Publication Number | Publication Date |
|---|---|
| KR20110138042A KR20110138042A (ko) | 2011-12-26 |
| KR101152655B1 true KR101152655B1 (ko) | 2012-06-05 |
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| KR1020100058131A Active KR101152655B1 (ko) | 2010-06-18 | 2010-06-18 | 머리카락 내 dhea 설페이트 및 콜레스테롤 설페이트의 검출에 의한 여드름 질환의 평가방법 |
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| CN106574319B (zh) * | 2014-08-07 | 2019-01-01 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040235193A1 (en) | 2003-04-14 | 2004-11-25 | Soldin Steven J. | Steroid hormone analysis by mass spectrometry |
| KR100614099B1 (ko) | 2005-11-25 | 2006-08-22 | 한국과학기술연구원 | 뇨 또는 플라즈마 시료 중의 디에이치이에이 설페이트의검출방법 |
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- 2010-06-18 KR KR1020100058131A patent/KR101152655B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040235193A1 (en) | 2003-04-14 | 2004-11-25 | Soldin Steven J. | Steroid hormone analysis by mass spectrometry |
| KR100614099B1 (ko) | 2005-11-25 | 2006-08-22 | 한국과학기술연구원 | 뇨 또는 플라즈마 시료 중의 디에이치이에이 설페이트의검출방법 |
Non-Patent Citations (1)
| Title |
|---|
| 논문1-연새대학교(2007년) |
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