Colorimetric assessment of smoking status and relative daily nicotine intakes.
نویسنده
چکیده
3. Katus HA, Looser S, Hallermayer K, Remppis A, Scheffold T, Borgya A, et al. Development and in vitro characterization of a new immunoassay of cardiac troponin I. Clin Chem 1992;38:386-93. 4. Muller-Bardorif M, Muller G, Hallermayer K, Simon M, Borgya A, Schroder A, et al. Development and characterisation of a specific immunoassay for cardiac troponm T [Abstract]. Eur J Cardiol 1994; 15(Suppl):4. 5. Boder GS, Porterfield D, Voss E, Kelly J, Smith S, Apple FS. Cardiac troponin-T composition in normal and regenerating human skeletal muscle [Abstracti. Clin Chem 1995;41:S148. 6. Adams JE, Bodor GS, Davila-Roman VG, Delmez JA, Apple FS, Ladenson JH, et al. Cardiac troponin I, a marker with high specificity for cardiac injury. Circulation 1993; 88:101-6. 7. Hafner G, Ihome-Kromer B, Schaube J, Kupferwasser I, Ehrenthal W, Cummins P, et al. Cardiac troponins in serum in chronic renal failure [Letter]. Clin Chem 1992;40:1790-1. 8. Wu AHB, Valdes R, Apple FS, Gornet I, Stone MA, Mayfield-Stokes, et al. Cardiac troponin T immunoassay for diagnosis of acute myocardial infarction. Clin Chem 1994;40:900-7.
منابع مشابه
Assessment of a simple colorimetric procedure to determine smoking status in diabetic subjects.
The performance of a colorimetric assay for nicotine metabolites to validate self-reported smoking classification (nonsmoker, ex-smoker, and smoker) was assessed in a group of diabetic patients (n = 201). Comparison of the results with those of cotinine immunoassay (ELISA), by comparing respective areas under receiver operating characteristic curves, established the superiority of the cotinine ...
متن کاملP-87: Nicotine and Caffeine Intake in Relation to Purported Decline of SemenQuality and Ovulatory Disorder Infertility
Background: Reproductive function and fertility are thought to be compromised by behaviors such as cigarette smoking, substance abuse, and caffeine consumption; however, the strength of these associations are uncertain. Many studies have examined whether caffeine and nicotine containing these affect fertility in men and women. Materials and Methods: In this study we evaluate the literature conc...
متن کاملAssessment of simple colorimetric procedures to determine smoking status of diabetic subjects.
The performance of a simple colorimetric assay for urinary nicotine metabolites to assess smoking status in diabetic subjects (n = 251) was investigated. Several variations of the colorimetric assay and a qualitative extraction procedure were evaluated in comparison with a cotinine immunoassay as the "gold standard." Among these, the best overall performance was achieved with the qualitative te...
متن کاملAssessment of smoking status among workers using an improved colorimetric method.
To monitor smoking status among workers, we improved the colorimetric method to detect cotinine and other nicotine metabolites in urine. In adding ethanol in the reaction mixture, the quantitative measurable time defined as the duration with more than 95% of the peak absorbance, extended to 80 min in contrast to 16 min in the original method. As the analytical condition, a aliquot of urine samp...
متن کاملSimple colorimetric procedures to determine smoking status
To the Editor: I read with interest the paper of Smith et al. (1 ) concerning the use of colorimetric procedures to determine smoking status. They described in detail the use of simple methods to detect “total nicotine metabolites” in urine. They evaluated qualitative and quantitative methods, both of which had high sensitivity and specificity, in diabetic patients. They concluded, contrary to ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Clinical chemistry
دوره 41 11 شماره
صفحات -
تاریخ انتشار 1995