KR102527520B1 - 직업성 천식 진단용 조성물 및 이를 이용한 직업성 천식 진단방법 - Google Patents
직업성 천식 진단용 조성물 및 이를 이용한 직업성 천식 진단방법 Download PDFInfo
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Abstract
Description
도 2는 BALF 내 IL-4, IL-5, total IgE의 농도를 나타낸 것이다.
도 3은 83종의 대사산물들의 volcano plot 볼케이노 플랏 결과를 나타낸 것이다.
도 4는 대사산물들의 PCA score plot, PLS-DA score plot, PLS-DA의 VIP score 상위 5개의 대사산물을 나타낸 것이다.
도 5는 P-value 상위 5개의 대사산물들의 unsupervised hierarchical clustering 과 heatmap 결과를 나타낸 것이다.
Claims (7)
- 검체로부터 분리된 시료 내 오르니틴(ornithine), 5-메틸우리딘(5-methyluridine), 3-하이드록시뷰티르산(3-hydroxybutyric acid), 1-메틸히스티딘(1-methylhistidine), 스페르민(spermine), 트리고넬린(trigonelline), NG-메틸아르기닌(NG-methylarginine), 감마-하이드록시라이신(γ-hydroxylysine) 및 시스-우로칸산(cis-urocanic acid) 농도를 측정하는 단계; 및,
상기 측정된 농도를 정상 대조군 시료의 농도와 비교하는 단계;
를 포함하는 직업성 천식의 진단을 위한 정보제공 방법으로써,
상기 측정된 농도는 과황산암모늄(Ammonium persulfate, APS)으로 유도된 직업성 천식 동물 모델의 폐 조직 또는 폐포세포의 대사산물 농도인 것을 특징으로 하는 직업성 천식의 진단을 위한 정보제공 방법. - 삭제
- 제1항에 있어서, 상기 시료는 피부조직, 신경조직, 폐조직, 전혈, 혈장, 혈청, 뇌척수액, 소변, 타액, 비액, 객담, 골수, 양수, 복수 및 질 분비물 중에 선택되는 것을 특징으로 하는 직업성 천식의 진단을 위한 정보제공 방법.
- 제1항에 있어서, 정상 대조군 시료의 농도와 비교하는 단계는, 정상 대조군 시료의 농도에 비하여 측정된 농도가 높은 경우에 직업성 천식으로 판단하는 것을 특징으로 하는 직업성 천식의 진단을 위한 정보제공 방법.
- 오르니틴(ornithine), 5-메틸우리딘(5-methyluridine), 3-하이드록시뷰티르산(3-hydroxybutyric acid), 1-메틸히스티딘(1-methylhistidine), 스페르민(spermine), 트리고넬린(trigonelline), NG-메틸아르기닌(NG-methylarginine), 감마-하이드록시라이신(γ-hydroxylysine) 및 시스-우로칸산(cis-urocanic acid) 의 농도를 측정하는 제제를 포함하는 직업성 천식 진단용 조성물으로써,
상기 농도 측정은 과황산암모늄(Ammonium persulfate, APS)으로 유도된 직업성 천식 동물 모델의 폐 조직 또는 폐포세포의 대사산물의 농도를 측정한 것인, 조성물. - 제5항의 조성물을 포함하는 직업성 천식 진단 키트.
- 검체로부터 분리된 세포 또는 분리된 조직에 치료제 후보물질을 처리하는 단계;
상기 후보물질 처리군에서 오르니틴(ornithine), 5-메틸우리딘(5-methyluridine), 3-하이드록시뷰티르산(3-hydroxybutyric acid), 1-메틸히스티딘(1-methylhistidine), 스페르민(spermine), 트리고넬린(trigonelline), NG-메틸아르기닌(NG-methylarginine), 감마-하이드록시라이신(γ-hydroxylysine) 및 시스-우로칸산(cis-urocanic acid) 의 농도를 측정하는 단계; 및,
상기 측정된 오르니틴(ornithine), 5-메틸우리딘(5-methyluridine), 3-하이드록시뷰티르산(3-hydroxybutyric acid), 1-메틸히스티딘(1-methylhistidine), 스페르민(spermine), 트리고넬린(trigonelline), NG-메틸아르기닌(NG-methylarginine), 감마-하이드록시라이신(γ-hydroxylysine) 및 시스-우로칸산(cis-urocanic acid) 의 농도가 처리전보다 감소하면 상기 후보물질을 직업성 천식 치료제로 선택하는 단계를 포함하는, 직업성 천식 치료제의 스크리닝 방법으로써,
상기 농도 측정은 과황산암모늄(Ammonium persulfate, APS)으로 유도된 직업성 천식 동물 모델의 폐 조직 또는 폐포세포의 대사산물의 농도를 측정한 것인, 스크리닝 방법.
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WO2016191885A1 (en) | 2015-06-04 | 2016-12-08 | University Of Saskatchewan | Improved diagnosis of asthma versus chronic obstructive pulmonary disease (copd) using urine metabolomic analysis |
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