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Tobacco Use Classification by Inexpensive Urinary Cotinine Immunoassay Test Strips.

Achilihu H, Feng J, Wang L, Bernert JT.

J Anal Toxicol. 2019 Mar 1;43(2):149-153. doi: 10.1093/jat/bky075.


Collaborative Method Performance Study of the Measurement of Nicotine, Its Metabolites, and Total Nicotine Equivalents in Human Urine.

Wang L, Bernert JT, Benowitz NL, Feng J, Jacob P 3rd, McGahee E, Caudill SP, Scherer G, Scherer M, Pluym N, Doig MV, Newland K, Murphy SE, Caron NJ, Sander LC, Shimizu M, Yamazaki H, Kim S, Langman LJ, Pritchett JS, Sniegoski LT, Li Y, Blount BC, Pirkle JL.

Cancer Epidemiol Biomarkers Prev. 2018 Sep;27(9):1083-1090. doi: 10.1158/1055-9965.EPI-17-1127. Epub 2018 May 31.


Biomarkers of exposure to new and emerging tobacco delivery products.

Schick SF, Blount BC, Jacob P Rd, Saliba NA, Bernert JT, El Hellani A, Jatlow P, Pappas RS, Wang L, Foulds J, Ghosh A, Hecht SS, Gomez JC, Martin JR, Mesaros C, Srivastava S, St Helen G, Tarran R, Lorkiewicz PK, Blair IA, Kimmel HL, Doerschuk CM, Benowitz NL, Bhatnagar A.

Am J Physiol Lung Cell Mol Physiol. 2017 Sep 1;313(3):L425-L452. doi: 10.1152/ajplung.00343.2016. Epub 2017 May 18. Review.


Temporal Trends of Secondhand Smoke Exposure: Nonsmoking Workers in the United States (NHANES 2001-2010).

Wei B, Bernert JT, Blount BC, Sosnoff CS, Wang L, Richter P, Pirkle JL.

Environ Health Perspect. 2016 Oct;124(10):1568-1574. Epub 2016 May 10.


Variation in nicotine intake among U.S. cigarette smokers during the past 25 years: evidence from NHANES surveys.

Jarvis MJ, Giovino GA, O'Connor RJ, Kozlowski LT, Bernert JT.

Nicotine Tob Res. 2014 Dec;16(12):1620-8. doi: 10.1093/ntr/ntu120. Epub 2014 Jul 25.


Validation of a LC-MS/MS method for quantifying urinary nicotine, six nicotine metabolites and the minor tobacco alkaloids--anatabine and anabasine--in smokers' urine.

McGuffey JE, Wei B, Bernert JT, Morrow JC, Xia B, Wang L, Blount BC.

PLoS One. 2014 Jul 11;9(7):e101816. doi: 10.1371/journal.pone.0101816. eCollection 2014.


Comparison of creatinine and specific gravity for hydration corrections on measurement of the tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) in urine.

Xia Y, Wong LY, Bunker BC, Bernert JT.

J Clin Lab Anal. 2014 Sep;28(5):353-63. doi: 10.1002/jcla.21693. Epub 2014 Mar 19.


Can a minimal intervention reduce secondhand smoke exposure among children with asthma from low income minority families? Results of a randomized trial.

Streja L, Crespi CM, Bastani R, Wong GC, Jones CA, Bernert JT, Tashkin D, Hammond SK, Berman BA.

J Immigr Minor Health. 2014 Apr;16(2):256-64. doi: 10.1007/s10903-012-9713-4.


Assessing secondhand smoke using biological markers.

Avila-Tang E, Al-Delaimy WK, Ashley DL, Benowitz N, Bernert JT, Kim S, Samet JM, Hecht SS.

Tob Control. 2013 May;22(3):164-71. doi: 10.1136/tobaccocontrol-2011-050298. Epub 2012 Sep 2. Review.


Utility of urinary Clara cell protein (CC16) to demonstrate increased lung epithelial permeability in non-smokers exposed to outdoor secondhand smoke.

St Helen G, Holland NT, Balmes JR, Hall DB, Bernert JT, Vena JE, Wang JS, Naeher LP.

J Expo Sci Environ Epidemiol. 2013 Mar;23(2):183-9. doi: 10.1038/jes.2012.68. Epub 2012 Jul 18.


Exposure to secondhand smoke outside of a bar and a restaurant and tobacco exposure biomarkers in nonsmokers.

St Helen G, Bernert JT, Hall DB, Sosnoff CS, Xia Y, Balmes JR, Vena JE, Wang JS, Holland NT, Naeher LP.

Environ Health Perspect. 2012 Jul;120(7):1010-6. doi: 10.1289/ehp.1104413. Epub 2012 Apr 6.


A randomized trial of air cleaners and a health coach to improve indoor air quality for inner-city children with asthma and secondhand smoke exposure.

Butz AM, Matsui EC, Breysse P, Curtin-Brosnan J, Eggleston P, Diette G, Williams D, Yuan J, Bernert JT, Rand C.

Arch Pediatr Adolesc Med. 2011 Aug;165(8):741-8. doi: 10.1001/archpediatrics.2011.111. Erratum in: Arch Pediatr Adolesc Med. 2011 Sep;165(9):791.


Measurement of nicotine, cotinine and trans-3'-hydroxycotinine in meconium by liquid chromatography-tandem mass spectrometry.

Xia Y, Xu M, Alexander RR, Bernert JT.

J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Jul 15;879(22):2142-8. doi: 10.1016/j.jchromb.2011.05.054. Epub 2011 Jun 12.


Analysis of 4-aminobiphenyl in smoker's and nonsmoker's urine by tandem mass spectrometry.

Seyler TH, Bernert JT.

Biomarkers. 2011 May;16(3):212-21. doi: 10.3109/1354750X.2010.544755. Epub 2011 Mar 26.


Environmental tobacco smoke exposure among casino dealers.

Achutan C, West C, Mueller C, Bernert JT, Bernard B.

J Occup Environ Med. 2011 Apr;53(4):346-51. doi: 10.1097/JOM.0b013e318212235f.


Comparison of serum cotinine concentration within and across smokers of menthol and nonmenthol cigarette brands among non-Hispanic black and non-Hispanic white U.S. adult smokers, 2001-2006.

Caraballo RS, Holiday DB, Stellman SD, Mowery PD, Giovino GA, Muscat JE, Eriksen MP, Bernert JT, Richter PA, Kozlowski LT.

Cancer Epidemiol Biomarkers Prev. 2011 Jul;20(7):1329-40. doi: 10.1158/1055-9965.EPI-10-1330. Epub 2011 Mar 23.


Variability and predictors of urinary bisphenol A concentrations during pregnancy.

Braun JM, Kalkbrenner AE, Calafat AM, Bernert JT, Ye X, Silva MJ, Barr DB, Sathyanarayana S, Lanphear BP.

Environ Health Perspect. 2011 Jan;119(1):131-7. doi: 10.1289/ehp.1002366.


Estimates of nondisclosure of cigarette smoking among pregnant and nonpregnant women of reproductive age in the United States.

Dietz PM, Homa D, England LJ, Burley K, Tong VT, Dube SR, Bernert JT.

Am J Epidemiol. 2011 Feb 1;173(3):355-9. doi: 10.1093/aje/kwq381. Epub 2010 Dec 22.


Tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) in smokers in the United States: NHANES 2007-2008.

Xia Y, Bernert JT, Jain RB, Ashley DL, Pirkle JL.

Biomarkers. 2011 Mar;16(2):112-9. doi: 10.3109/1354750X.2010.533288. Epub 2010 Nov 29.


Prenatal environmental tobacco smoke exposure and early childhood body mass index.

Braun JM, Daniels JL, Poole C, Olshan AF, Hornung R, Bernert JT, Khoury J, Needham LL, Barr DB, Lanphear BP.

Paediatr Perinat Epidemiol. 2010 Nov;24(6):524-34. doi: 10.1111/j.1365-3016.2010.01146.x. Epub 2010 Aug 16.


Urine concentrations of a tobacco-specific nitrosamine carcinogen in the U.S. population from secondhand smoke exposure.

Bernert JT, Pirkle JL, Xia Y, Jain RB, Ashley DL, Sampson EJ.

Cancer Epidemiol Biomarkers Prev. 2010 Nov;19(11):2969-77. doi: 10.1158/1055-9965.EPI-10-0711. Epub 2010 Sep 10.


A prospective cohort study of biomarkers of prenatal tobacco smoke exposure: the correlation between serum and meconium and their association with infant birth weight.

Braun JM, Daniels JL, Poole C, Olshan AF, Hornung R, Bernert JT, Xia Y, Bearer C, Barr DB, Lanphear BP.

Environ Health. 2010 Aug 27;9:53. doi: 10.1186/1476-069X-9-53.


Effect of differing levels of tobacco-specific nitrosamines in cigarette smoke on the levels of biomarkers in smokers.

Ashley DL, O'Connor RJ, Bernert JT, Watson CH, Polzin GM, Jain RB, Hammond D, Hatsukami DK, Giovino GA, Cummings KM, McNeill A, Shahab L, King B, Fong GT, Zhang L, Xia Y, Yan X, McCraw JM.

Cancer Epidemiol Biomarkers Prev. 2010 Jun;19(6):1389-98. doi: 10.1158/1055-9965.EPI-10-0084. Epub 2010 May 25. Erratum in: Cancer Epidemiol Biomarkers Prev. 2010 Sep;19(9):2416.


Household smoking behavior: effects on indoor air quality and health of urban children with asthma.

Butz AM, Breysse P, Rand C, Curtin-Brosnan J, Eggleston P, Diette GB, Williams D, Bernert JT, Matsui EC.

Matern Child Health J. 2011 May;15(4):460-8. doi: 10.1007/s10995-010-0606-7.


Effect of body mass index and total blood volume on serum cotinine levels among cigarette smokers: NHANES 1999-2008.

Jain RB, Bernert JT.

Clin Chim Acta. 2010 Aug 5;411(15-16):1063-8. doi: 10.1016/j.cca.2010.03.040. Epub 2010 Mar 31.


Determinants of serum cotinine and hair cotinine as biomarkers of childhood secondhand smoke exposure.

Kalkbrenner AE, Hornung RW, Bernert JT, Hammond SK, Braun JM, Lanphear BP.

J Expo Sci Environ Epidemiol. 2010 Nov;20(7):615-24. doi: 10.1038/jes.2010.7. Epub 2010 Mar 17. Erratum in: J Expo Sci Environ Epidemiol. 2010 Nov;20(7):656.


Non-cigarette tobacco use among women and adverse pregnancy outcomes.

England LJ, Kim SY, Tomar SL, Ray CS, Gupta PC, Eissenberg T, Cnattingius S, Bernert JT, Tita AT, Winn DM, Djordjevic MV, Lambe M, Stamilio D, Chipato T, Tolosa JE.

Acta Obstet Gynecol Scand. 2010;89(4):454-64. doi: 10.3109/00016341003605719. Review.


Interlaboratory comparability of serum cotinine measurements at smoker and nonsmoker concentration levels: a round-robin study.

Bernert JT, Jacob P 3rd, Holiday DB, Benowitz NL, Sosnoff CS, Doig MV, Feyerabend C, Aldous KM, Sharifi M, Kellogg MD, Langman LJ.

Nicotine Tob Res. 2009 Dec;11(12):1458-66. doi: 10.1093/ntr/ntp161. Epub 2009 Nov 23.


Assessment of exposure to secondhand smoke at outdoor bars and family restaurants in Athens, Georgia, using salivary cotinine.

Hall JC, Bernert JT, Hall DB, St Helen G, Kudon LH, Naeher LP.

J Occup Environ Hyg. 2009 Nov;6(11):698-704. doi: 10.1080/15459620903249893.


Low-level prenatal exposure to nicotine and infant neurobehavior.

Yolton K, Khoury J, Xu Y, Succop P, Lanphear B, Bernert JT, Lester B.

Neurotoxicol Teratol. 2009 Nov-Dec;31(6):356-63. doi: 10.1016/ Epub 2009 Jul 17.


Increases in tobacco exposure biomarkers measured in non-smokers exposed to sidestream cigarette smoke under controlled conditions.

Bernert JT, Gordon SM, Jain RB, Brinkman MC, Sosnoff CS, Seyler TH, Xia Y, McGuffey JE, Ashley DL, Pirkle JL, Sampson EJ.

Biomarkers. 2009 Mar;14(2):82-93. doi: 10.1080/13547500902774613.


Optimal serum cotinine levels for distinguishing cigarette smokers and nonsmokers within different racial/ethnic groups in the United States between 1999 and 2004.

Benowitz NL, Bernert JT, Caraballo RS, Holiday DB, Wang J.

Am J Epidemiol. 2009 Jan 15;169(2):236-48. doi: 10.1093/aje/kwn301. Epub 2008 Nov 19.


Fetal exposure to secondhand tobacco smoke assessed by maternal self-reports and cord blood cotinine: prospective cohort study in Krakow.

Jedrychowski W, Perera F, Mroz E, Edwards S, Flak E, Bernert JT, Mrozek-Budzyn D, Sowa A, MusiaƂ A.

Matern Child Health J. 2009 May;13(3):415-23. doi: 10.1007/s10995-008-0350-4. Epub 2008 Apr 25.


Measuring secondhand smoke exposure in children: an ecological measurement approach.

Matt GE, Bernert JT, Hovell MF.

J Pediatr Psychol. 2008 Mar;33(2):156-75. Epub 2007 Dec 13. Review.


Analysis of cotinine in dried blood spots by LC APCI tandem mass spectrometry.

Sosnoff CS, Bernert JT.

Clin Chim Acta. 2008 Feb;388(1-2):228-9. Epub 2007 Nov 5. No abstract available.


Assessment of the relation between biomarkers for smoking and biomarkers for acrylamide exposure in humans.

Vesper HW, Bernert JT, Ospina M, Meyers T, Ingham L, Smith A, Myers GL.

Cancer Epidemiol Biomarkers Prev. 2007 Nov;16(11):2471-8.


Simultaneous determination of multiple drugs of abuse and relevant metabolites in urine by LC-MS-MS.

Feng J, Wang L, Dai I, Harmon T, Bernert JT.

J Anal Toxicol. 2007 Sep;31(7):359-68.


Calculation of serum "total lipid" concentrations for the adjustment of persistent organohalogen toxicant measurements in human samples.

Bernert JT, Turner WE, Patterson DG Jr, Needham LL.

Chemosphere. 2007 Jun;68(5):824-31. Epub 2007 Apr 3.


Changes in nicotine intake and cigarette use over time in two nationally representative cross-sectional samples of smokers.

O'Connor RJ, Giovino GA, Kozlowski LT, Shiffman S, Hyland A, Bernert JT, Caraballo RS, Cummings KM.

Am J Epidemiol. 2006 Oct 15;164(8):750-9. Epub 2006 Aug 3.


Trends in the exposure of nonsmokers in the U.S. population to secondhand smoke: 1988-2002.

Pirkle JL, Bernert JT, Caudill SP, Sosnoff CS, Pechacek TF.

Environ Health Perspect. 2006 Jun;114(6):853-8.


Correlating atmospheric and biological markers in studies of secondhand tobacco smoke exposure and dose in children and adults.

Repace J, Al-Delaimy WK, Bernert JT.

J Occup Environ Med. 2006 Feb;48(2):181-94. Erratum in: J Occup Environ Med. 2006 May;48(5):529.


Use of continine immunoassay test strips for preclassifying urine samples from smokers and nonsmokers prior to analysis by LC-MS-MS.

Bernert JT, Harmon TL, Sosnoff CS, McGuffey JE.

J Anal Toxicol. 2005 Nov-Dec;29(8):814-8.


Urinary tobacco-specific nitrosamines and 4-aminobiphenyl hemoglobin adducts measured in smokers of either regular or light cigarettes.

Bernert JT, Jain RB, Pirkle JL, Wang L, Miller BB, Sampson EJ.

Nicotine Tob Res. 2005 Oct;7(5):729-38.


A summary of recent findings on birth outcomes and developmental effects of prenatal ETS, PAH, and pesticide exposures.

Perera FP, Rauh V, Whyatt RM, Tang D, Tsai WY, Bernert JT, Tu YH, Andrews H, Barr DB, Camann DE, Diaz D, Dietrich J, Reyes A, Kinney PL.

Neurotoxicology. 2005 Aug;26(4):573-87. Review.


Carcinogen exposure during short-term switching from regular to "light" cigarettes.

Benowitz NL, Jacob P 3rd, Bernert JT, Wilson M, Wang L, Allen F, Dempsey D.

Cancer Epidemiol Biomarkers Prev. 2005 Jun;14(6):1376-83.

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