Bravo R - Search Results

1

Urinary paranitrophenol, a metabolite of methyl parathion, in Thai farmer and child populations.

Panuwet P, Prapamontol T, Chantara S, Thavornyuthikarn P, Bravo R, Restrepo P, Walker RD, Williams BL, Needham LL, Barr DB. Panuwet P, et al. Among authors: bravo r. Arch Environ Contam Toxicol. 2009 Oct;57(3):623-9. doi: 10.1007/s00244-009-9315-x. Epub 2009 Apr 14. Arch Environ Contam Toxicol. 2009. PMID: 19365648

2

Measurement of p-nitrophenol in the urine of residents whose homes were contaminated with methyl parathion.

Barr DB, Turner WE, DiPietro E, McClure PC, Baker SE, Barr JR, Gehle K, Grissom RE Jr, Bravo R, Driskell WJ, Patterson DG Jr, Hill RH Jr, Needham LL, Pirkle JL, Sampson EJ. Barr DB, et al. Among authors: bravo r. Environ Health Perspect. 2002 Dec;110 Suppl 6(Suppl 6):1085-91. doi: 10.1289/ehp.02110s61085. Environ Health Perspect. 2002. PMID: 12634145 Free PMC article.

3

Concentrations of selective metabolites of organophosphorus pesticides in the United States population.

Barr DB, Allen R, Olsson AO, Bravo R, Caltabiano LM, Montesano A, Nguyen J, Udunka S, Walden D, Walker RD, Weerasekera G, Whitehead RD Jr, Schober SE, Needham LL. Barr DB, et al. Among authors: bravo r. Environ Res. 2005 Nov;99(3):314-26. doi: 10.1016/j.envres.2005.03.012. Environ Res. 2005. PMID: 16307973

4

Concentrations of dialkyl phosphate metabolites of organophosphorus pesticides in the U.S. population.

Barr DB, Bravo R, Weerasekera G, Caltabiano LM, Whitehead RD Jr, Olsson AO, Caudill SP, Schober SE, Pirkle JL, Sampson EJ, Jackson RJ, Needham LL. Barr DB, et al. Among authors: bravo r. Environ Health Perspect. 2004 Feb;112(2):186-200. doi: 10.1289/ehp.6503. Environ Health Perspect. 2004. PMID: 14754573 Free PMC article.

5

Identification of human urinary metabolites of acetochlor in exposed herbicide applicators by high-performance liquid chromatography-tandem mass spectrometry.

Barr DB, Hines CJ, Olsson AO, Deddens JA, Bravo R, Striley CA, Norrgran J, Needham LL. Barr DB, et al. Among authors: bravo r. J Expo Sci Environ Epidemiol. 2007 Sep;17(6):559-66. doi: 10.1038/sj.jes.7500583. Epub 2007 May 30. J Expo Sci Environ Epidemiol. 2007. PMID: 17534384

6

Quantification of atrazine, phenylurea, and sulfonylurea herbicide metabolites in urine by high-performance liquid chromatography-tandem mass spectrometry.

Nguyen JV, Olsson AO, Bravo R, Needham LL, Barr DB. Nguyen JV, et al. Among authors: bravo r. J Anal Toxicol. 2007 May;31(4):181-6. doi: 10.1093/jat/31.4.181. J Anal Toxicol. 2007. PMID: 17555640

7

The attribution of urban and suburban children's exposure to synthetic pyrethroid insecticides: a longitudinal assessment.

Lu C, Barr DB, Pearson MA, Walker LA, Bravo R. Lu C, et al. Among authors: bravo r. J Expo Sci Environ Epidemiol. 2009 Jan;19(1):69-78. doi: 10.1038/jes.2008.49. Epub 2008 Sep 3. J Expo Sci Environ Epidemiol. 2009. PMID: 18766203

8

Urinary concentrations of dialkylphosphate metabolites of organophosphorus pesticides: National Health and Nutrition Examination Survey 1999-2004.

Barr DB, Wong LY, Bravo R, Weerasekera G, Odetokun M, Restrepo P, Kim DG, Fernandez C, Whitehead RD Jr, Perez J, Gallegos M, Williams BL, Needham LL. Barr DB, et al. Among authors: bravo r. Int J Environ Res Public Health. 2011 Aug;8(8):3063-98. doi: 10.3390/ijerph8083063. Epub 2011 Jul 25. Int J Environ Res Public Health. 2011. PMID: 21909292 Free PMC article.

9

Quantitation of dialkyl phosphate metabolites of organophosphate pesticides in human urine using GC-MS-MS with isotopic internal standards.

Bravo R, Driskell WJ, Whitehead RD Jr, Needham LL, Barr DB. Bravo R, et al. J Anal Toxicol. 2002 Jul-Aug;26(5):245-52. doi: 10.1093/jat/26.5.245. J Anal Toxicol. 2002. PMID: 12166810

10

Temporal variability of urinary levels of nonpersistent insecticides in adult men.

Meeker JD, Barr DB, Ryan L, Herrick RF, Bennett DH, Bravo R, Hauser R. Meeker JD, et al. Among authors: bravo r. J Expo Anal Environ Epidemiol. 2005 May;15(3):271-81. doi: 10.1038/sj.jea.7500402. J Expo Anal Environ Epidemiol. 2005. PMID: 15340359

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