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Items: 1 to 50 of 65

1.

Electronic Nicotine Delivery Systems and Smoking Cessation in Arkansas, 2014.

Ekanem US, Cardenas VM, Cen R, Simon W, Chedjieu IP, Woodward M, Delongchamp RR, Wheeler JG.

Public Health Rep. 2017 Mar/Apr;132(2):210-219. doi: 10.1177/0033354916689611. Epub 2017 Feb 1.

2.

Use of electronic nicotine delivery systems and recent initiation of smoking among US youth.

Cardenas VM, Evans VL, Balamurugan A, Faramawi MF, Delongchamp RR, Wheeler JG.

Int J Public Health. 2016 Mar;61(2):237-41. doi: 10.1007/s00038-015-0783-7. Epub 2016 Feb 1.

PMID:
26833307
3.

The smoking habits of the family influence the uptake of e-cigarettes in US children.

Cardenas VM, Breen PJ, Compadre CM, Delongchamp RR, Barone CP, Phillips MM, Wheeler JG.

Ann Epidemiol. 2015 Jan;25(1):60-2. doi: 10.1016/j.annepidem.2014.09.013. Epub 2014 Oct 5. No abstract available.

PMID:
25453726
4.

Transcriptome profiling of peripheral blood cells identifies potential biomarkers for doxorubicin cardiotoxicity in a rat model.

Todorova VK, Beggs ML, Delongchamp RR, Dhakal I, Makhoul I, Wei JY, Klimberg VS.

PLoS One. 2012;7(11):e48398. doi: 10.1371/journal.pone.0048398. Epub 2012 Nov 27.

5.

Gene categories differentially expressed in C. elegans age-1 mutants of extraordinary longevity: new insights from novel data-mining procedures.

Shmookler Reis RJ, Ayyadevara S, Crow WA, Lee T, Delongchamp RR.

J Gerontol A Biol Sci Med Sci. 2012 Apr;67(4):366-75. doi: 10.1093/gerona/glr186. Epub 2011 Oct 21.

PMID:
22021389
6.

In vivo mutation analysis using the ΦX174 transgenic mouse and comparisons with other transgenes and endogenous genes.

Valentine CR, Delongchamp RR, Pearce MG, Rainey HF, Dobrovolsky VN, Malling HV, Heflich RH.

Mutat Res. 2010 Dec;705(3):205-16. doi: 10.1016/j.mrrev.2010.07.001. Epub 2010 Jul 14. Review.

PMID:
20637298
7.

ACB-PCR quantification of K-RAS codon 12 GAT and GTT mutant fraction in colon tumor and non-tumor tissue.

Parsons BL, Marchant-Miros KE, Delongchamp RR, Verkler TL, Patterson TA, McKinzie PB, Kim LT.

Cancer Invest. 2010 May;28(4):364-75. doi: 10.3109/07357901003630975.

PMID:
20307197
8.

The mRNA expression and histological integrity in rat forebrain motor and sensory regions are minimally affected by acrylamide exposure through drinking water.

Bowyer JF, Latendresse JR, Delongchamp RR, Warbritton AR, Thomas M, Divine B, Doerge DR.

Toxicol Appl Pharmacol. 2009 Nov 1;240(3):401-11. doi: 10.1016/j.taap.2009.07.036. Epub 2009 Aug 5.

PMID:
19664650
9.

Testing for treatment effects on gene ontology.

Lee T, Desai VG, Velasco C, Reis RJ, Delongchamp RR.

BMC Bioinformatics. 2008 Aug 12;9 Suppl 9:S20. doi: 10.1186/1471-2105-9-S9-S20.

10.

Frequency and spectrum of ENU-induced mutation in the Phi X174 transgene in mouse splenic lymphocytes and their significance to spontaneous transgenic rodent mutation frequencies.

Valentine CR, Rainey HF, Farrell JM, Shaddock JG, Dobrovolsky VN, Delongchamp RR.

Mutagenesis. 2008 Sep;23(5):383-97. doi: 10.1093/mutage/gen026. Epub 2008 May 25.

PMID:
18504270
11.

The effects of subchronic acrylamide exposure on gene expression, neurochemistry, hormones, and histopathology in the hypothalamus-pituitary-thyroid axis of male Fischer 344 rats.

Bowyer JF, Latendresse JR, Delongchamp RR, Muskhelishvili L, Warbritton AR, Thomas M, Tareke E, McDaniel LP, Doerge DR.

Toxicol Appl Pharmacol. 2008 Jul 15;230(2):208-15. doi: 10.1016/j.taap.2008.02.028. Epub 2008 Mar 18. Erratum in: Toxicol Appl Pharmacol. 2008 Nov 1;232(3):498.

PMID:
18430446
12.

Populations of p53 codon 270 CGT to TGT mutant cells in SKH-1 mouse skin tumors induced by simulated solar light.

Verkler TL, Delongchamp RR, Couch LH, Miller BJ, Warbritton A, Mellick PW, Howard PC, Parsons BL.

Mol Carcinog. 2008 Nov;47(11):822-34. doi: 10.1002/mc.20439.

PMID:
18381587
13.

Simulated solar light-induced p53 mutagenesis in SKH-1 mouse skin: a dose-response assessment.

Verkler TL, Delongchamp RR, Miller BJ, Webb PJ, Howard PC, Parsons BL.

Mol Carcinog. 2008 Aug;47(8):599-607. doi: 10.1002/mc.20415.

PMID:
18314877
14.

Nucleoside reverse transcriptase inhibitors (NRTIs)-induced expression profile of mitochondria-related genes in the mouse liver.

Desai VG, Lee T, Delongchamp RR, Leakey JE, Lewis SM, Lee F, Moland CL, Branham WS, Fuscoe JC.

Mitochondrion. 2008 Mar;8(2):181-95. doi: 10.1016/j.mito.2008.01.002. Epub 2008 Feb 1.

PMID:
18313992
15.

Designing toxicogenomics studies that use DNA array technology.

Delongchamp RR, Velasco C, Desai VG, Lee T, Fuscoe JC.

Bioinform Biol Insights. 2008 Aug 14;2:317-28.

16.

Reproducibility of microarray data: a further analysis of microarray quality control (MAQC) data.

Chen JJ, Hsueh HM, Delongchamp RR, Lin CJ, Tsai CA.

BMC Bioinformatics. 2007 Oct 25;8:412.

17.

Significance analysis of groups of genes in expression profiling studies.

Chen JJ, Lee T, Delongchamp RR, Chen T, Tsai CA.

Bioinformatics. 2007 Aug 15;23(16):2104-12. Epub 2007 Jun 6.

PMID:
17553853
18.

Development of mitochondria-specific mouse oligonucleotide microarray and validation of data by real-time PCR.

Desai VG, Lee T, Delongchamp RR, Moland CL, Branham WS, Fuscoe JC, Leakey JE.

Mitochondrion. 2007 Sep;7(5):322-9. Epub 2007 Mar 6.

PMID:
17526437
19.

A threshold neurotoxic amphetamine exposure inhibits parietal cortex expression of synaptic plasticity-related genes.

Bowyer JF, Pogge AR, Delongchamp RR, O'Callaghan JP, Patel KM, Vrana KE, Freeman WM.

Neuroscience. 2007 Jan 5;144(1):66-76. Epub 2006 Oct 13.

20.

ACB-PCR measurement of K-ras codon 12 mutant fractions in livers of Big Blue rats treated with N-hydroxy-2-acetylaminofluorene.

McKinzie PB, Delongchamp RR, Chen T, Parsons BL.

Mutagenesis. 2006 Nov;21(6):391-7. Epub 2006 Sep 29.

PMID:
17012303
21.

Hierarchical models for probabilistic dose-response assessment.

Kodell RL, Chen JJ, Delongchamp RR, Young JF.

Regul Toxicol Pharmacol. 2006 Aug;45(3):265-72. Review.

PMID:
16769166
22.

Levels of H-ras codon 61 CAA to AAA mutation: response to 4-ABP-treatment and Pms2-deficiency.

Parsons BL, Delongchamp RR, Beland FA, Heflich RH.

Mutagenesis. 2006 Jan;21(1):29-34. Epub 2005 Nov 28.

PMID:
16314341
23.

Genome-wide estimation of gender differences in the gene expression of human livers: statistical design and analysis.

Delongchamp RR, Velasco C, Dial S, Harris AJ.

BMC Bioinformatics. 2005 Jul 15;6 Suppl 2:S13.

24.

Levels of 4-aminobiphenyl-induced somatic H-ras mutation in mouse liver DNA correlate with potential for liver tumor development.

Parsons BL, Beland FA, Von Tungeln LS, Delongchamp RR, Fu PP, Heflich RH.

Mol Carcinog. 2005 Apr;42(4):193-201.

PMID:
15761837
25.

Median-of-subsets normalization of intensities for cDNA array data.

Delongchamp RR, Velasco C, Razzaghi M, Harris A, Casciano D.

DNA Cell Biol. 2004 Oct;23(10):653-9.

PMID:
15585123
27.

Multiple-testing strategy for analyzing cDNA array data on gene expression.

Delongchamp RR, Bowyer JF, Chen JJ, Kodell RL.

Biometrics. 2004 Sep;60(3):774-82.

PMID:
15339301
28.

In vivo mutation in gene A of splenic lymphocytes from phiX174 transgenic mice.

Valentine CR, Raney JL, Shaddock JG, Dobrovolsky VN, Delongchamp RR.

Environ Mol Mutagen. 2004;44(2):128-50.

PMID:
15278917
29.

Spontaneous mutant frequency and mutation spectrum for gene A of phiX174 grown in E. coli.

Raney JL, Delongchamp RR, Valentine CR.

Environ Mol Mutagen. 2004;44(2):119-27.

PMID:
15278916
30.

Selective changes in gene expression in cortical regions sensitive to amphetamine during the neurodegenerative process.

Bowyer JF, Harris AJ, Delongchamp RR, Jakab RL, Miller DB, Little AR, O'Callaghan JP.

Neurotoxicology. 2004 Jun;25(4):555-72.

PMID:
15183010
31.

Changes in expression level of genes as a function of time of day in the liver of rats.

Desai VG, Moland CL, Branham WS, Delongchamp RR, Fang H, Duffy PH, Peterson CA, Beggs ML, Fuscoe JC.

Mutat Res. 2004 May 18;549(1-2):115-29.

PMID:
15120966
32.

Analysis of variance components in gene expression data.

Chen JJ, Delongchamp RR, Tsai CA, Hsueh HM, Sistare F, Thompson KL, Desai VG, Fuscoe JC.

Bioinformatics. 2004 Jun 12;20(9):1436-46. Epub 2004 Feb 12.

PMID:
14962916
33.

Three origins of phiX174 am3 revertants in transgenic cell culture.

Malling HV, Delongchamp RR, Valentine CR.

Environ Mol Mutagen. 2003;42(4):258-73.

PMID:
14673871
34.

A statistical approach in using cDNA array analysis to determine modest changes in gene expression in several brain regions after neurotoxic insult.

Delongchamp RR, Harris AJ, Bowyer JF.

Ann N Y Acad Sci. 2003 May;993:363-76; discussion 387-93.

PMID:
12853330
35.

The CYP3A4*1B variant is related to the onset of puberty, a known risk factor for the development of breast cancer.

Kadlubar FF, Berkowitz GS, Delongchamp RR, Wang C, Green BL, Tang G, Lamba J, Schuetz E, Wolff MS.

Cancer Epidemiol Biomarkers Prev. 2003 Apr;12(4):327-31.

36.

Characterization of mutant spectra generated by a forward mutational assay for gene A of Phi X174 from ENU-treated transgenic mouse embryonic cell line PX-2.

Valentine CR, Montgomery BA, Miller SG, Delongchamp RR, Fane BA, Malling HV.

Environ Mol Mutagen. 2002;39(1):55-68.

PMID:
11813297
37.

Prospects for applying genotypic selection of somatic oncomutation to chemical risk assessment.

McKinzie PB, Delongchamp RR, Heflich RH, Parsons BL.

Mutat Res. 2001 Oct;489(1):47-78. Review.

PMID:
11673089
38.

Blood S-adenosylmethionine concentrations and lymphocyte methylenetetrahydrofolate reductase activity in diabetes mellitus and diabetic nephropathy.

Poirier LA, Brown AT, Fink LM, Wise CK, Randolph CJ, Delongchamp RR, Fonseca VA.

Metabolism. 2001 Sep;50(9):1014-8.

PMID:
11555831
39.

Estimation of the average burst size of Phix174 am3, cs70 for use in mutation assays with transgenic mice.

Delongchamp RR, Valentine CR, Malling HV.

Environ Mol Mutagen. 2001;37(4):356-60.

PMID:
11424186
40.
41.

Blood determinations of S-adenosylmethionine, S-adenosylhomocysteine, and homocysteine: correlations with diet.

Poirier LA, Wise CK, Delongchamp RR, Sinha R.

Cancer Epidemiol Biomarkers Prev. 2001 Jun;10(6):649-55.

42.

Persistent subclinical inflammation among A-bomb survivors.

Neriishi K, Nakashima E, Delongchamp RR.

Int J Radiat Biol. 2001 Apr;77(4):475-82.

PMID:
11304439
43.

Tissue sphinganine as a biomarker of fumonisin-induced apoptosis.

Delongchamp RR, Young JF.

Food Addit Contam. 2001 Mar;18(3):255-61.

PMID:
11304034
44.

A mechanistic approach to modelling the risk of liver tumours in mice exposed to fumonisin B1 in the diet.

Kodell RL, Young JF, Delongchamp RR, Turturro A, Chen JJ, Gaylor DW, Howard PC, Zheng Q.

Food Addit Contam. 2001 Mar;18(3):237-53.

PMID:
11304033
45.

A simple colorimetric assay for phenotyping the major human thermostable phenol sulfotransferase (SULT1A1) using platelet cytosols.

Frame LT, Ozawa S, Nowell SA, Chou HC, DeLongchamp RR, Doerge DR, Lang NP, Kadlubar FF.

Drug Metab Dispos. 2000 Sep;28(9):1063-8.

PMID:
10950850
46.

An estimator of the mutant frequency in assays using transgenic animals.

Delongchamp RR, Malling HV, Chen JB, Heflich RH.

Mutat Res. 1999 Mar 15;440(1):101-8. Review.

PMID:
10095133
47.

Evaluation of possible population bias among high-dose atomic bomb survivors in the frequency of the HLA-DQA1 allele and DR antigen types.

Hayashi T, Kusunoki Y, Seyama T, Hirai Y, Kyoizumi S, Akiyama M, Nakamura N, Delongchamp RR, Fujita S, Kodama K.

Health Phys. 1997 Nov;73(5):779-86.

PMID:
9378653
48.

Cancer mortality among atomic bomb survivors exposed in utero or as young children, October 1950-May 1992.

Delongchamp RR, Mabuchi K, Yoshimoto Y, Preston DL.

Radiat Res. 1997 Mar;147(3):385-95.

PMID:
9052687
49.

The prevalence of women with breast implants in the United States--1989.

Cook RR, Delongchamp RR, Woodbury M, Perkins LL, Harrison MC.

J Clin Epidemiol. 1995 Apr;48(4):519-25.

PMID:
7722608
50.

Tracheobronchial calcification in members of a fixed population sample.

Fukuya T, Mihara F, Kudo S, Russell WJ, DeLongchamp RR, Vaeth M, Hosoda Y.

Acta Radiol. 1989 May-Jun;30(3):277-80.

PMID:
2736181

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