KR20000069936A - 풀링된 혈액 시료의 pcr 시험방법 - Google Patents
풀링된 혈액 시료의 pcr 시험방법 Download PDFInfo
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- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
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Abstract
Description
Claims (8)
- 단일 PCR 분석 주기로 바이러스 양성 징후를 갖는 기증물을 유일하게 확인하기 위한 다수의 혈장 기증물 시험 방법으로서,다수의 혈장 기증물을 제공하되, 각 기증물의 일부는 공간-분리 밀봉에 의해 길이 방향을 따라 분획된 튜빙 구획에 함유되어 있고, 밀봉 간의 튜빙 구획 부분은 연속되는 용기를 정의하고, 각 용기는 상기 기증물의 혈장 시료를 함유하도록 제공하는 단계;n-차원 교차부로 정의되는 다수의 내부 원소를 더욱 포함하여 이루어지는 정수 n-차원 격자를 정의하는 단계;다수의 혈장 기증물 중 특정한 것들로부터의 시료를, 격자의 각 원소 중 해당하는 것에 맵핑하되, 각 시료는 행렬 표시 Xrcs로 정의(단, 행렬 표시의 첨자는 격자의 차원지수를 정의함)하는 단계;격자를 구성하는 차원 지수의 수로 정의되는 분취액의 수만큼 다수의 혈장 기증물 각각의 각 시료로부터 분취액을 취하는 단계;각 서브풀이 하나의 차원 지수가 고정되어 있는 모든 시료의 하나의 분취액을 포함하여 이루어지도록, 각 시료 분취액으로부터 서브풀을 형성하는 단계;단일 PCR 시험 주기로 시험하여, 모든 서브풀에 대해 바이러스 증상을 조사하는 단계; 및양성으로 나타난 각 서브풀의 차원 표시를 소행렬식 방법으로 감소시킴에 따라 평가함으로써, 각 양성 서브풀의 차원 표시로 정의되는 특정 원소를 명확히 확인하고, 이에 따라 유일하게 양성인 시료를 명확히 확인하는 단계를 포함하여 이루어지는, 다수의 혈장 기증물 시험 방법.
- 제 1항에 있어서, n-차원 격자는 하나 이상의 3-차원 격자인 것을 특징으로 하는 방법.
- 제 2항에 있어서, 격자는 3차원 격자이고, 각 시료는 행렬 원소 표시 Xrcs로 이루어지고, 각 차원 표시 r, c 및 s는 상기 격자의 행, 열 및 층을 지정하는 것을 특징으로 하는 방법.
- 제 3항에 있어서, 기증물의 각 혈장 시료로부터 세 개의 분취액을 취하는 것을 특징으로 하는 방법.
- 제 4항에 있어서, 서브풀 형성 단계는,특정 정수의 r 지수를 갖는 각 시료 분취액으로부터 서브풀을 형성하는 단계;특정 정수의 c 지수를 갖는 각 시료 분취액으로부터 서브풀을 형성하는 단계;특정 정수의 s 지수를 갖는 각 시료 분취액으로부터 서브풀을 형성하는 단계;r, c, 및 s 서브풀 각각에 대하여 PCR 시험을 통하여 바이러스 증상을 조사하는 단계를 더욱 포함하여 이루어지는 방법.
- 제 5항에 있어서,바이러스로 양성으로 나타난 r 서브풀 각각에 대하여 정수 지수를 결정하는 단계;바이러스로 양성으로 나타난 c 서브풀 각각에 대하여 정수 지수를 결정하는 단계;바이러스로 양성으로 나타난 s 서브풀 각각에 대하여 정수 지수를 결정하는 단계를 더욱 포함하여 이루어지는 방법.
- 제 6항에 있어서, 상기 지정 정수들이 차원 지수 r, c 및 s로 치환되어 바이러스 양성으로 나타난 r, c 및 s 서브풀의 정수 지수가 양성 시료를 유일하게 지정함으로써, 맵핑 Xrcs로부터 상기 시료를 확인하는 것을 특징으로 하는 방법.
- 제 7항에 있어서, 하나 이상의 지수가 하나 이상의 서브풀을 바이러스 양성으로 지정하는 경우, 모든 후보 시료를 각각 시험하는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8/778,610 | 1997-01-06 | ||
| US08/778,610 | 1997-01-06 | ||
| US08/778,610 US5780222A (en) | 1995-04-10 | 1997-01-06 | Method of PCR testing of pooled blood samples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000069936A true KR20000069936A (ko) | 2000-11-25 |
| KR100351472B1 KR100351472B1 (ko) | 2002-09-05 |
Family
ID=25113899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997006149A Expired - Lifetime KR100351472B1 (ko) | 1997-01-06 | 1998-01-06 | 풀링된 혈액 시료의 pcr 시험방법 |
Country Status (19)
| Country | Link |
|---|---|
| US (7) | US5780222A (ko) |
| EP (1) | EP0975810B8 (ko) |
| JP (5) | JP2000508181A (ko) |
| KR (1) | KR100351472B1 (ko) |
| CN (1) | CN100354431C (ko) |
| AT (1) | ATE417940T2 (ko) |
| AU (1) | AU717157B2 (ko) |
| BR (1) | BR9807466A (ko) |
| CA (1) | CA2276570C (ko) |
| DE (1) | DE69840358D1 (ko) |
| DK (1) | DK0975810T3 (ko) |
| ES (1) | ES2319937T5 (ko) |
| ID (1) | ID22743A (ko) |
| NZ (1) | NZ336514A (ko) |
| PL (1) | PL189041B1 (ko) |
| PT (1) | PT975810E (ko) |
| RS (1) | RS50143B (ko) |
| RU (1) | RU2198405C2 (ko) |
| WO (1) | WO1998030723A1 (ko) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5780222A (en) * | 1995-04-10 | 1998-07-14 | Alpha Therapeutic Corporation | Method of PCR testing of pooled blood samples |
| US6780617B2 (en) | 2000-12-29 | 2004-08-24 | Chen & Chen, Llc | Sample processing device and method |
| US6318191B1 (en) * | 1998-06-24 | 2001-11-20 | Chen & Chen, Llc | Fluid sample testing system |
| US7799521B2 (en) * | 1998-06-24 | 2010-09-21 | Chen & Chen, Llc | Thermal cycling |
| WO2002090572A2 (en) * | 2001-05-09 | 2002-11-14 | Third Wave Technologies, Inc. | Nucleic acid detection in pooled samples |
| AU2002341644B2 (en) * | 2001-09-11 | 2008-02-28 | Iquum, Inc. | Sample vessels |
| DE10251722A1 (de) * | 2002-11-06 | 2004-05-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Träger für eine Probenkammer, insbesondere zur Kryokonservierung biologischer Proben |
| ES2604352T3 (es) | 2003-02-05 | 2017-03-06 | Iquum, Inc. | Procesado de muestras |
| US8301388B2 (en) * | 2003-05-05 | 2012-10-30 | Amplicon Express, Inc. | Pool and superpool matrix coding and decoding designs and methods |
| FR2856478B1 (fr) * | 2003-06-17 | 2006-05-19 | Hemosystem | Procede et dispositif pour prelever et melanger des echantillons de liquides |
| US7662040B2 (en) * | 2003-07-02 | 2010-02-16 | Wms Gaming Inc. | Gaming machine having a community game with side wagering |
| DE102005054206B4 (de) * | 2005-11-14 | 2010-07-15 | Roth, Willi, Prof. Dr. | Verfahren und Vorrichtung zum automatisierten Bearbeiten von gepoolten Proben |
| EP1989326A4 (en) | 2006-01-17 | 2009-09-30 | Health Research Inc | BIO-HETERODUPLEX TRACKING TEST |
| BRPI0709282B8 (pt) | 2006-03-29 | 2021-05-25 | Merial Ltd | vacina contra estreptococos |
| RU2420354C2 (ru) * | 2006-08-24 | 2011-06-10 | Телекемистри Ой | Способ тестирования образцов жидкости, тестовый элемент и автоматизированная система из множества тестовых элементов |
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