Screening method for tetrodotoxin using immunochromatographic test kit

نویسندگان

چکیده

イムノクロマト法を用いたテトロドトキシン(TTX)検査キットの有効性について検討した。マトリックス非存在下では,0.0125-0.2マウス単位 (MU)/mLの濃度範囲で,テストプレートに形成されるCラインとTラインの強度比(T/C)とTTX濃度の対数の間に強い負の相関が認められ,終濃度約0.06 MU/mLを検出限界として目視によりTTXの有無を判定することができた。一方,マトリックスが存在する場合,その影響を前処理で低減しても偽陽性が出やすかったが,偽陰性は全く認められなかった。

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Usefulness of a Novel Screening Kit for Colorectal Cancer Using the Immunochromatographic Fecal Tumor M2 Pyruvate Kinase Test

BACKGROUND/AIMS M2 pyruvate kinase (M2-PK) is an enzyme that is produced in undifferentiated and proliferating tissues. This study aims to evaluate the usefulness of the immunochromatographic M2 pyruvate kinase (iM2-PK) for the screening of colorectal cancer (CRC) and premalignant lesions. METHODS Healthy volunteers and patients with colorectal neoplasia were enrolled in six academic hospital...

متن کامل

Immunochromatographic Diagnostic Test Analysis Using Google Glass

We demonstrate a Google Glass-based rapid diagnostic test (RDT) reader platform capable of qualitative and quantitative measurements of various lateral flow immunochromatographic assays and similar biomedical diagnostics tests. Using a custom-written Glass application and without any external hardware attachments, one or more RDTs labeled with Quick Response (QR) code identifiers are simultaneo...

متن کامل

Rapid immunochromatographic test for syphilis.

Confirmatory test for syphilis such as fluorescent treponemal antibody-absorption test (FTA-ABS), Treponema pallidum immobilization test (TPI), Treponema pallidum haemagglutination (TPHA) test are technically demanding and not available in most developing country settings outside of reference laboratories. By far, TPHA test has the sensitivity and specificity almost similar to that of FTA-ABS t...

متن کامل

High-risk HPV nucleic acid detection kit–the careHPV test –a new detection method for screening

This study assessed the clinical accuracy of the correlation between the careHPV test and the HC2 test, as well as the correlation between the careHPV test and the HPV-PCR test. From September 21 to December 31, 2009, 419 cervical specimens from women, 30-49 years, were collected. All women were assessed by Digene HC2 High-Risk HPV DNA Test (HC2), careHPV test, and HPV-PCR. The concordance rate...

متن کامل

Screening for Chlamydia trachomatis among Infertile Women Using PCR Method

  Background & objectives: Chlamydia trachomatis is a gram negative bacterium and chlamydia infection, as a curable infection, is one of the most common sexually transmitted diseases (STD). With regard to the essential role of chlamydia in infertility, the study of the prevalence of asymptomatic cases is precious. The aim of this study was to determine of the prevalence of chlamydia trachomatis...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nippon Suisan Gakkaishi

سال: 2022

ISSN: ['1349-998X', '0021-5392']

DOI: https://doi.org/10.2331/suisan.22-00031