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Evaluation of Bronchoalveolar Lavage Fluid from Patients in an Outbreak of E-cigarette, or Vaping, Product Use-Associated Lung Injury - 10 States, August-October 2019.

Blount BC, Karwowski MP, Morel-Espinosa M, Rees J, Sosnoff C, Cowan E, Gardner M, Wang L, Valentin-Blasini L, Silva L, De Jesús VR, Kuklenyik Z, Watson C, Seyler T, Xia B, Chambers D, Briss P, King BA, Delaney L, Jones CM, Baldwin GT, Barr JR, Thomas J, Pirkle JL.

MMWR Morb Mortal Wkly Rep. 2019 Nov 15;68(45):1040-1041. doi: 10.15585/mmwr.mm6845e2.


Evaluation of Tobacco Smoke and Diet as Sources of Exposure to Two Heterocyclic Aromatic Amines for the U.S. Population: NHANES 2013-2014.

Zhang L, Wang L, Li Y, Xia Y, Chang CM, Xia B, Sosnoff CS, Pine BN, deCastro BR, Blount BC.

Cancer Epidemiol Biomarkers Prev. 2019 Oct 1. doi: 10.1158/1055-9965.EPI-19-0169. [Epub ahead of print]


Development of a UPLC-ESI-MS/MS method to measure urinary metabolites of selected VOCs: Benzene, cyanide, furfural, furfuryl alcohol, 5-hydroxymethylfurfural, and N-methyl-2-pyrrolidone.

Bhandari D, McCarthy D, Biren C, Movassaghi C, Blount BC, De Jesús VR.

J Chromatogr B Analyt Technol Biomed Life Sci. 2019 Sep 15;1126-1127:121746. doi: 10.1016/j.jchromb.2019.121746. Epub 2019 Aug 14.


Correction to: Multiple Ion Transition Summation of Isotopologues for Improved Mass Spectrometric Detection of N-Acetyl-S-(1,2-Dichlorovinyl)-L-Cysteine.

Movassaghi CS, McCarthy DP, Bhandari D, Blount BC, De Jesús VR.

J Am Soc Mass Spectrom. 2019 Aug;30(8):1550. doi: 10.1007/s13361-019-02239-x.


Multiple Ion Transition Summation of Isotopologues for Improved Mass Spectrometric Detection of N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine.

Movassaghi CS, McCarthy DP, Bhandari D, Blount BC, De Jesús VR.

J Am Soc Mass Spectrom. 2019 Jul;30(7):1213-1219. doi: 10.1007/s13361-019-02169-8. Epub 2019 Apr 22. Erratum in: J Am Soc Mass Spectrom. 2019 May 31;:.


Correlation of creatinine- and specific gravity-normalized free and glucuronidated urine cannabinoid concentrations following smoked, vaporized, and oral cannabis in frequent and occasional cannabis users.

Huestis MA, Blount BC, Milan DF, Newmeyer MN, Schroeder J, Smith ML.

Drug Test Anal. 2019 Jul;11(7):968-975. doi: 10.1002/dta.2576. Epub 2019 Mar 15.


Biomarkers of Exposure among U.S. Adult Cigar Smokers: Population Assessment of Tobacco and Health (PATH) Study Wave 1 (2013-2014).

Chang CM, Rostron BL, Chang JT, Corey CG, Kimmel HL, Sosnoff CS, Goniewicz ML, Edwards KC, Hatsukami DK, Wang Y, Del Valle-Pinero AY, Yang M, Travers MJ, Arnstein S, Taylor K, Conway K, Ambrose BK, Borek N, Hyland A, Wang L, Blount BC, van Bemmel DM.

Cancer Epidemiol Biomarkers Prev. 2019 May;28(5):943-953. doi: 10.1158/1055-9965.EPI-18-0539. Epub 2019 Feb 7.


ExpoQual: Evaluating measured and modeled human exposure data.

LaKind JS, O'Mahony C, Armstrong T, Tibaldi R, Blount BC, Naiman DQ.

Environ Res. 2019 Apr;171:302-312. doi: 10.1016/j.envres.2019.01.039. Epub 2019 Jan 25.


Nitromethane Exposure from Tobacco Smoke and Diet in the U.S. Population: NHANES, 2007-2012.

Espenship MF, Silva LK, Smith MM, Capella KM, Reese CM, Rasio JP, Woodford AM, Geldner NB, Rey deCastro B, De Jesús VR, Blount BC.

Environ Sci Technol. 2019 Feb 19;53(4):2134-2140. doi: 10.1021/acs.est.8b05579. Epub 2019 Feb 6.


Ethylbenzene and styrene exposure in the United States based on urinary mandelic acid and phenylglyoxylic acid: NHANES 2005-2006 and 2011-2012.

Capella KM, Roland K, Geldner N, Rey deCastro B, De Jesús VR, van Bemmel D, Blount BC.

Environ Res. 2019 Apr;171:101-110. doi: 10.1016/j.envres.2019.01.018. Epub 2019 Jan 10.


Comparison of Nicotine and Toxicant Exposure in Users of Electronic Cigarettes and Combustible Cigarettes.

Goniewicz ML, Smith DM, Edwards KC, Blount BC, Caldwell KL, Feng J, Wang L, Christensen C, Ambrose B, Borek N, van Bemmel D, Konkel K, Erives G, Stanton CA, Lambert E, Kimmel HL, Hatsukami D, Hecht SS, Niaura RS, Travers M, Lawrence C, Hyland AJ.

JAMA Netw Open. 2018 Dec 7;1(8):e185937. doi: 10.1001/jamanetworkopen.2018.5937.


Urinary Biomarkers of Carcinogenic Exposure among Cigarette, Waterpipe, and Smokeless Tobacco Users and Never Users of Tobacco in the Golestan Cohort Study.

Etemadi A, Poustchi H, Chang CM, Blount BC, Calafat AM, Wang L, De Jesus VR, Pourshams A, Shakeri R, Shiels MS, Inoue-Choi M, Ambrose BK, Christensen CH, Wang B, Murphy G, Ye X, Bhandari D, Feng J, Xia B, Sosnoff CS, Kamangar F, Brennan P, Boffetta P, Dawsey SM, Abnet CC, Malekzadeh R, Freedman ND.

Cancer Epidemiol Biomarkers Prev. 2019 Feb;28(2):337-347. doi: 10.1158/1055-9965.EPI-18-0743. Epub 2019 Jan 8.


Marijuana and Tobacco Coexposure in Hospitalized Children.

Wilson KM, Torok MR, Wei B, Wang L, Lowary M, Blount BC.

Pediatrics. 2018 Dec;142(6). pii: e20180820. doi: 10.1542/peds.2018-0820.


Quantification of 19 Aldehydes in Human Serum by Headspace SPME/GC/High-Resolution Mass Spectrometry.

Silva LK, Hile GA, Capella KM, Espenship MF, Smith MM, De Jesús VR, Blount BC.

Environ Sci Technol. 2018 Sep 18;52(18):10571-10579. doi: 10.1021/acs.est.8b02745. Epub 2018 Sep 6.


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.


Urinary metabolites of volatile organic compounds of infants in the neonatal intensive care unit.

El-Metwally D, Chain K, Stefanak MP, Alwis U, Blount BC, LaKind JS, Bearer CF.

Pediatr Res. 2018 Jun;83(6):1158-1164. doi: 10.1038/pr.2018.52. Epub 2018 May 16.


UPLC-ESI-MS/MS method for the quantitative measurement of aliphatic diamines, trimethylamine N-oxide, and β-methylamino-l-alanine in human urine.

Bhandari D, Bowman BA, Patel AB, Chambers DM, De Jesús VR, Blount BC.

J Chromatogr B Analyt Technol Biomed Life Sci. 2018 Apr 15;1083:86-92. doi: 10.1016/j.jchromb.2018.02.043. Epub 2018 Mar 2.


Crotonaldehyde exposure in U.S. tobacco smokers and nonsmokers: NHANES 2005-2006 and 2011-2012.

Bagchi P, Geldner N, deCastro BR, De Jesús VR, Park SK, Blount BC.

Environ Res. 2018 May;163:1-9. doi: 10.1016/j.envres.2018.01.033. Epub 2018 Feb 3.


Distinguishing Petroleum (Crude Oil and Fuel) From Smoke Exposure within Populations Based on the Relative Blood Levels of Benzene, Toluene, Ethylbenzene, and Xylenes (BTEX), Styrene and 2,5-Dimethylfuran by Pattern Recognition Using Artificial Neural Networks.

Chambers DM, Reese CM, Thornburg LG, Sanchez E, Rafson JP, Blount BC, Ruhl JRE 3rd, De Jesús VR.

Environ Sci Technol. 2018 Jan 2;52(1):308-316. doi: 10.1021/acs.est.7b05128. Epub 2017 Dec 19.


Exposure to perchlorate, nitrate and thiocyanate, and prevalence of diabetes mellitus.

Liu G, Zong G, Dhana K, Hu Y, Blount BC, Morel-Espinosa M, Sun Q.

Int J Epidemiol. 2017 Dec 1;46(6):1913-1923. doi: 10.1093/ije/dyx188.


E-Cigarettes and Toxin Exposure.

Shahab L, Goniewicz ML, Blount BC, Brown J, West R.

Ann Intern Med. 2017 Oct 3;167(7):525-526. doi: 10.7326/L17-0315. No abstract available.


Maternal perchlorate exposure in pregnancy and altered birth outcomes.

Rubin R, Pearl M, Kharrazi M, Blount BC, Miller MD, Pearce EN, Valentin-Blasini L, DeLorenze G, Liaw J, Hoofnagle AN, Steinmaus C.

Environ Res. 2017 Oct;158:72-81. doi: 10.1016/j.envres.2017.05.030. Epub 2017 Jun 9.


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.


Nicotine, Carcinogen, and Toxin Exposure in Long-Term E-Cigarette and Nicotine Replacement Therapy Users: A Cross-sectional Study.

Shahab L, Goniewicz ML, Blount BC, Brown J, McNeill A, Alwis KU, Feng J, Wang L, West R.

Ann Intern Med. 2017 Mar 21;166(6):390-400. doi: 10.7326/M16-1107. Epub 2017 Feb 7.


Quantitative analysis of menthol in human urine using solid phase microextraction and stable isotope dilution gas chromatography-mass spectrometry.

Huang W, Blount BC, Watson CH, Watson C, Chambers DM.

J Chromatogr B Analyt Technol Biomed Life Sci. 2017 Feb 15;1044-1045:200-205. doi: 10.1016/j.jchromb.2016.12.019. Epub 2016 Dec 13.


Detecting biomarkers of secondhand marijuana smoke in young children.

Wilson KM, Torok MR, Wei B, Wang L, Robinson M, Sosnoff CS, Blount BC.

Pediatr Res. 2017 Apr;81(4):589-592. doi: 10.1038/pr.2016.261. Epub 2016 Dec 2.


Isotope Dilution UPLC-APCI-MS/MS Method for the Quantitative Measurement of Aromatic Diamines in Human Urine: Biomarkers of Diisocyanate Exposure.

Bhandari D, Ruhl J, Murphy A, McGahee E, Chambers D, Blount BC.

Anal Chem. 2016 Nov 1;88(21):10687-10692. Epub 2016 Oct 14.


Exposure science in an age of rapidly changing climate: challenges and opportunities.

LaKind JS, Overpeck J, Breysse PN, Backer L, Richardson SD, Sobus J, Sapkota A, Upperman CR, Jiang C, Beard CB, Brunkard JM, Bell JE, Harris R, Chretien JP, Peltier RE, Chew GL, Blount BC.

J Expo Sci Environ Epidemiol. 2016 Nov;26(6):529-538. doi: 10.1038/jes.2016.35. Epub 2016 Aug 3. Review.


Measuring urinary N-acetyl-S-(4-hydroxy-2-methyl-2-buten-1-yl)-L-cysteine (IPMA3) as a potential biomarker of isoprene exposure.

Alwis KU, Bailey TL, Patel D, Wang L, Blount BC.

Anal Chim Acta. 2016 Oct 19;941:61-66. doi: 10.1016/j.aca.2016.08.023. Epub 2016 Aug 21.


Evaluation of Amount of Blood in Dry Blood Spots: Ring-Disk Electrode Conductometry.

Kadjo AF, Stamos BN, Shelor CP, Berg JM, Blount BC, Dasgupta PK.

Anal Chem. 2016 Jun 21;88(12):6531-7. doi: 10.1021/acs.analchem.6b01280. Epub 2016 Jun 7.


Thyroid antagonists and thyroid indicators in U.S. pregnant women in the Vanguard Study of the National Children's Study.

Mortensen ME, Birch R, Wong LY, Valentin-Blasini L, Boyle EB, Caldwell KL, Merrill LS, Moye J Jr, Blount BC.

Environ Res. 2016 Aug;149:179-188. doi: 10.1016/j.envres.2016.05.017. Epub 2016 May 19.


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.


Mainstream Smoke Levels of Volatile Organic Compounds in 50 U.S. Domestic Cigarette Brands Smoked With the ISO and Canadian Intense Protocols.

Pazo DY, Moliere F, Sampson MM, Reese CM, Agnew-Heard KA, Walters MJ, Holman MR, Blount BC, Watson CH, Chambers DM.

Nicotine Tob Res. 2016 Sep;18(9):1886-94. doi: 10.1093/ntr/ntw118. Epub 2016 Apr 25.


Assessment of Exposure to VOCs among Pregnant Women in the National Children's Study.

Boyle EB, Viet SM, Wright DJ, Merrill LS, Alwis KU, Blount BC, Mortensen ME, Moye J Jr, Dellarco M.

Int J Environ Res Public Health. 2016 Mar 29;13(4):376. doi: 10.3390/ijerph13040376.


Sensitive Quantification of Cannabinoids in Milk by Alkaline Saponification-Solid Phase Extraction Combined with Isotope Dilution UPLC-MS/MS.

Wei B, McGuffey JE, Blount BC, Wang L.

ACS Omega. 2016;1(6):1307-1313. doi: 10.1021/acsomega.6b00253. Epub 2016 Dec 20.


Volatile Organic Compounds in Blood as Biomarkers of Exposure to JP-8 Jet Fuel Among US Air Force Personnel.

Maule AL, Proctor SP, Blount BC, Chambers DM, McClean MD.

J Occup Environ Med. 2016 Jan;58(1):24-9. doi: 10.1097/JOM.0000000000000611.


Urinary concentrations of PAH and VOC metabolites in marijuana users.

Wei B, Alwis KU, Li Z, Wang L, Valentin-Blasini L, Sosnoff CS, Xia Y, Conway KP, Blount BC.

Environ Int. 2016 Mar;88:1-8. doi: 10.1016/j.envint.2015.12.003. Epub 2015 Dec 12.


Nicotine and Toxicant Exposure among U.S. Smokeless Tobacco Users: Results from 1999 to 2012 National Health and Nutrition Examination Survey Data.

Rostron BL, Chang CM, van Bemmel DM, Xia Y, Blount BC.

Cancer Epidemiol Biomarkers Prev. 2015 Dec;24(12):1829-37. doi: 10.1158/1055-9965.EPI-15-0376.


Thyroid Hormones and Moderate Exposure to Perchlorate during Pregnancy in Women in Southern California.

Steinmaus C, Pearl M, Kharrazi M, Blount BC, Miller MD, Pearce EN, Valentin-Blasini L, DeLorenze G, Hoofnagle AN, Liaw J.

Environ Health Perspect. 2016 Jun;124(6):861-7. doi: 10.1289/ehp.1409614. Epub 2015 Oct 20.


Analysis of Cannabinoids and Their Metabolites in Human Urine.

Wei B, Wang L, Blount BC.

Anal Chem. 2015 Oct 20;87(20):10183-7. doi: 10.1021/acs.analchem.5b02603. Epub 2015 Oct 5.


CO-occurring exposure to perchlorate, nitrate and thiocyanate alters thyroid function in healthy pregnant women.

Horton MK, Blount BC, Valentin-Blasini L, Wapner R, Whyatt R, Gennings C, Factor-Litvak P.

Environ Res. 2015 Nov;143(Pt A):1-9. doi: 10.1016/j.envres.2015.09.013. Epub 2015 Sep 25.


Styrene-associated health outcomes at a windblade manufacturing plant.

McCague AB, Cox-Ganser JM, Harney JM, Alwis KU, Blount BC, Cummings KJ, Edwards N, Kreiss K.

Am J Ind Med. 2015 Nov;58(11):1150-9. doi: 10.1002/ajim.22516. Epub 2015 Aug 25.


Relationship between vapor intrusion and human exposure to trichloroethylene.

Archer NP, Bradford CM, Villanacci JF, Crain NE, Corsi RL, Chambers DM, Burk T, Blount BC.

J Environ Sci Health A Tox Hazard Subst Environ Eng. 2015;50(13):1360-8. doi: 10.1080/10934529.2015.1064275. Epub 2015 Aug 11.


Association of prenatal perchlorate, thiocyanate, and nitrate exposure with neonatal size and gestational age.

Evans KA, Rich DQ, Weinberger B, Vetrano AM, Valentin-Blasini L, Strickland PO, Blount BC.

Reprod Toxicol. 2015 Nov;57:183-9. doi: 10.1016/j.reprotox.2015.07.069. Epub 2015 Jul 10.


Thyroid Antagonists (Perchlorate, Thiocyanate, and Nitrate) and Childhood Growth in a Longitudinal Study of U.S. Girls.

Mervish NA, Pajak A, Teitelbaum SL, Pinney SM, Windham GC, Kushi LH, Biro FM, Valentin-Blasini L, Blount BC, Wolff MS; Breast Cancer and Environment Research Project (BCERP).

Environ Health Perspect. 2016 Apr;124(4):542-9. doi: 10.1289/ehp.1409309. Epub 2015 Jul 7.


Acrolein Exposure in U.S. Tobacco Smokers and Non-Tobacco Users: NHANES 2005-2006.

Alwis KU, deCastro BR, Morrow JC, Blount BC.

Environ Health Perspect. 2015 Dec;123(12):1302-8. doi: 10.1289/ehp.1409251. Epub 2015 May 29.


Chlorine isotopic composition of perchlorate in human urine as a means of distinguishing among exposure sources.

Poghosyan A, Morel-Espinosa M, Valentin-Blasini L, Blount BC, Ferreccio C, Steinmaus CM, Sturchio NC.

J Expo Sci Environ Epidemiol. 2016 May-Jun;26(3):324-8. doi: 10.1038/jes.2015.18. Epub 2015 Mar 25.


Commentary on the contributions and future role of occupational exposure science in a vision and strategy for the discipline of exposure science.

Harper M, Weis C, Pleil JD, Blount BC, Miller A, Hoover MD, Jahn S.

J Expo Sci Environ Epidemiol. 2015 Jul-Aug;25(4):381-7. doi: 10.1038/jes.2014.91. Epub 2015 Feb 11. Review.


Development of urine standard reference materials for metabolites of organic chemicals including polycyclic aromatic hydrocarbons, phthalates, phenols, parabens, and volatile organic compounds.

Schantz MM, Benner BA Jr, Heckert NA, Sander LC, Sharpless KE, Vander Pol SS, Vasquez Y, Villegas M, Wise SA, Alwis KU, Blount BC, Calafat AM, Li Z, Silva MJ, Ye X, Gaudreau É, Patterson DG Jr, Sjödin A.

Anal Bioanal Chem. 2015 Apr;407(11):2945-54. doi: 10.1007/s00216-014-8441-0. Epub 2015 Feb 5.


Chemical Composition and Evaluation of Nicotine, Tobacco Alkaloids, pH, and Selected Flavors in E-Cigarette Cartridges and Refill Solutions.

Lisko JG, Tran H, Stanfill SB, Blount BC, Watson CH.

Nicotine Tob Res. 2015 Oct;17(10):1270-8. doi: 10.1093/ntr/ntu279. Epub 2015 Jan 30.

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