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Items: 1 to 50 of 54

1.

Predictors of re-attempt in a cohort of suicide attempters: A survival analysis.

Irigoyen M, Porras-Segovia A, Galván L, Puigdevall M, Giner L, De Leon S, Baca-García E.

J Affect Disord. 2019 Mar 15;247:20-28. doi: 10.1016/j.jad.2018.12.050. Epub 2018 Dec 18.

PMID:
30640026
2.

Neurological Complications After Transcatheter Versus Surgical Aortic Valve Replacement in Intermediate-Risk Patients.

Durko AP, Reardon MJ, Kleiman NS, Popma JJ, Van Mieghem NM, Gleason TG, Bajwa T, O'Hair D, Brown DL, Ryan WH, Chang Y, De Leon SD, Kappetein AP.

J Am Coll Cardiol. 2018 Oct 30;72(18):2109-2119. doi: 10.1016/j.jacc.2018.07.093.

3.

Evaluating attention-deficit/hyperactivity disorder using ecological momentary assessment: a systematic review.

Miguelez-Fernandez C, de Leon SJ, Baltasar-Tello I, Peñuelas-Calvo I, Barrigon ML, Capdevila AS, Delgado-Gómez D, Baca-García E, Carballo JJ.

Atten Defic Hyperact Disord. 2018 Dec;10(4):247-265. doi: 10.1007/s12402-018-0261-1. Epub 2018 Aug 21.

PMID:
30132248
4.

[Survival analysis in people diagnosed with HIV/AIDS in Puerto Rico].

Marzán-Rodríguez M, Zavala Segarra DE, Valverde JCO, Varas-Díaz N, De León SM, Acevedo-Díaz E.

Rev Puertoriq Med Salud Publica. 2018;66:8-14. Spanish.

5.

Early extensive gyral calcification in ischemic stroke.

Parralo-Lopez A, Hernandez-Gonzalez A, Bravo-Gomez JJ, de Leon SC, Nieto AC.

Acta Neurol Belg. 2018 Jun 9. doi: 10.1007/s13760-018-0964-2. [Epub ahead of print] No abstract available.

PMID:
29949029
6.

Synthesis, characterization and Pd(ii)-coordination chemistry of the ligand tris(quinolin-8-yl)phosphite. Application in the catalytic aerobic oxidation of amines.

Rodríguez-Lugo RE, Chacón-Terán MA, De León S, Vogt M, Rosenthal AJ, Landaeta VR.

Dalton Trans. 2018 Feb 6;47(6):2061-2072. doi: 10.1039/c7dt04000h.

PMID:
29355251
7.

Population-Based Study of Tobacco Use Among People Living With HIV in Puerto Rico.

Colón-López V, González-Barrios D, De León SM, Girona-Lozada G, Machin M, Charneco E, Frias-Belén O, Román L, Ortiz AP.

Subst Use Misuse. 2018 Feb 23;53(3):420-425. doi: 10.1080/10826084.2017.1334064. Epub 2017 Aug 29.

PMID:
28850293
8.

Rural and urban injection drug use in Puerto Rico: Network implications for human immunodeficiency virus and hepatitis C virus infection.

Thrash C, Welch-Lazoritz M, Gauthier G, Khan B, Abadie R, Dombrowski K, De Leon SM, Rolon Colon Y.

J Ethn Subst Abuse. 2018 Apr-Jun;17(2):199-222. doi: 10.1080/15332640.2017.1326864. Epub 2017 Jun 30.

9.

Original title: HIV infection and unawareness among men who have sex with men in Puerto Rico: data from The National HIV behavioral surveillance system 2011-2014.

de León SM, Sánchez-Díaz CT, Machin-Rivera M, Valencia-Torres IM, Rolón Y, Colón-López V.

Ethn Health. 2019 Feb;24(2):211-223. doi: 10.1080/13557858.2017.1315371. Epub 2017 Apr 10.

PMID:
28393613
10.

The structural and health policy environment for delivering integrated HIV and substance use disorder treatments in Puerto Rico.

Leff JA, Hernández D, Teixeira PA, Castellón PC, Feaster DJ, Rodriguez AE, Santana-Bagur JL, De León SM, Vidot JV, Metsch LR, Schackman BR.

BMC Health Serv Res. 2017 Mar 23;17(1):232. doi: 10.1186/s12913-017-2174-7.

11.

Integrated analyses of gene expression and genetic association studies in a founder population.

Cusanovich DA, Caliskan M, Billstrand C, Michelini K, Chavarria C, De Leon S, Mitrano A, Lewellyn N, Elias JA, Chupp GL, Lang RM, Shah SJ, Decara JM, Gilad Y, Ober C.

Hum Mol Genet. 2016 May 15;25(10):2104-2112. Epub 2016 Feb 29.

12.

Praxis-induced seizures in a patient with juvenile myoclonic epilepsy: MEG-EEG coregistration study.

de León SC, Niso G, Canuet L, Burriel-Lobo L, Maestú F, Rodríguez-Magariños MG.

Epilepsy Behav Case Rep. 2015 Nov 4;5:1-5. doi: 10.1016/j.ebcr.2015.10.002. eCollection 2016.

13.

Corrigendum: A Survey Using the Social Networks Revealed Poor Knowledge on Fecal Microbiota Transplantation.

Orduña P, Lopez SY, Schmulson M, Arredondo R, de Leon SP, Lopez-Vidal Y.

J Neurogastroenterol Motil. 2016 Jan 31;22(1):161. doi: 10.5056/jnm22011.

14.

Effect of Physician Participation in a Multi-element Health Information and Data Exchange Program on Chronic Illness Medication Adherence.

De Leon SF, Pauls L, Arya V, Shih SC, Singer J, Wang JJ.

J Am Board Fam Med. 2015 Nov-Dec;28(6):742-9. doi: 10.3122/jabfm.2015.06.150010.

15.

Effect of pay-for-performance incentives on quality of care in small practices with electronic health records: a randomized trial.

Bardach NS, Wang JJ, De Leon SF, Shih SC, Boscardin WJ, Goldman LE, Dudley RA.

JAMA. 2013 Sep 11;310(10):1051-9. doi: 10.1001/jama.2013.277353.

16.

Early assessment of health care utilization among a workforce population with access to primary care practices with electronic health records.

De Leon SF, Pauls L, Shih SC, Cannell T, Wang JJ.

J Ambul Care Manage. 2013 Jul-Sep;36(3):260-8. doi: 10.1097/JAC.0b013e31829741e0.

PMID:
23748275
17.

Patient experiences at primary care practices using electronic health records.

De Leon SF, Silfen SL, Wang JJ, Kamara TS, Wu WY, Shih SC.

J Med Pract Manage. 2012 Nov-Dec;28(3):169-76.

PMID:
23373154
18.

The contribution of RNA decay quantitative trait loci to inter-individual variation in steady-state gene expression levels.

Pai AA, Cain CE, Mizrahi-Man O, De Leon S, Lewellen N, Veyrieras JB, Degner JF, Gaffney DJ, Pickrell JK, Stephens M, Pritchard JK, Gilad Y.

PLoS Genet. 2012;8(10):e1003000. doi: 10.1371/journal.pgen.1003000. Epub 2012 Oct 11.

19.

DNase I sensitivity QTLs are a major determinant of human expression variation.

Degner JF, Pai AA, Pique-Regi R, Veyrieras JB, Gaffney DJ, Pickrell JK, De Leon S, Michelini K, Lewellen N, Crawford GE, Stephens M, Gilad Y, Pritchard JK.

Nature. 2012 Feb 5;482(7385):390-4. doi: 10.1038/nature10808.

20.

The combination of a genome-wide association study of lymphocyte count and analysis of gene expression data reveals novel asthma candidate genes.

Cusanovich DA, Billstrand C, Zhou X, Chavarria C, De Leon S, Michelini K, Pai AA, Ober C, Gilad Y.

Hum Mol Genet. 2012 May 1;21(9):2111-23. doi: 10.1093/hmg/dds021. Epub 2012 Jan 27.

21.

Genomic and proteomic analyses of Mycobacterium bovis BCG Mexico 1931 reveal a diverse immunogenic repertoire against tuberculosis infection.

Orduña P, Cevallos MA, de León SP, Arvizu A, Hernández-González IL, Mendoza-Hernández G, López-Vidal Y.

BMC Genomics. 2011 Oct 8;12:493. doi: 10.1186/1471-2164-12-493.

22.

Tracking the delivery of prevention-oriented care among primary care providers who have adopted electronic health records.

De Leon SF, Shih SC.

J Am Med Inform Assoc. 2011 Dec;18 Suppl 1:i91-5. doi: 10.1136/amiajnl-2011-000219. Epub 2011 Aug 19.

23.

The conserved role and divergent regulation of foxa, a pan-eumetazoan developmental regulatory gene.

de-Leon SB.

Dev Biol. 2011 Sep 1;357(1):21-6. doi: 10.1016/j.ydbio.2010.11.027. Epub 2010 Dec 3. Review.

24.
25.

Production and purification of the penicillin-binding protein 3 from Pseudomonas aeruginosa.

de León SR, Daniels K, Clarke AJ.

Protein Expr Purif. 2010 Oct;73(2):177-83. doi: 10.1016/j.pep.2010.05.005. Epub 2010 May 16.

PMID:
20580675
26.

Information processing at the foxa node of the sea urchin endomesoderm specification network.

de-Leon SB, Davidson EH.

Proc Natl Acad Sci U S A. 2010 Jun 1;107(22):10103-8. doi: 10.1073/pnas.1004824107. Epub 2010 May 17.

27.

Contamination of intravenous fluids: a continuing cause of hospital bacteremia.

Macias AE, Huertas M, de Leon SP, Munoz JM, Chavez AR, Sifuentes-Osornio J, Romero C, Bobadilla M.

Am J Infect Control. 2010 Apr;38(3):217-21. doi: 10.1016/j.ajic.2009.08.015. Epub 2009 Dec 23.

PMID:
20031270
28.

Endemic infusate contamination and related bacteremia.

Macias AE, de Leon SP, Huertas M, Maravilla E, Romero C, Montoya TG, Muñoz JM, Lopez-Vidal Y.

Am J Infect Control. 2008 Feb;36(1):48-53. doi: 10.1016/j.ajic.2007.02.003.

PMID:
18241736
29.

[Claude's syndrome. Clinical-radiological correlation].

Barragán JM, de León SC, Gamo JV.

Neurologia. 2007 Oct;22(8):540-1. Spanish. No abstract available.

PMID:
18000763
30.

The regulatory genome and the computer.

Istrail S, De-Leon SB, Davidson EH.

Dev Biol. 2007 Oct 15;310(2):187-95. Epub 2007 Aug 10. Review.

31.

Associations between ozone and daily mortality: analysis and meta-analysis.

Ito K, De Leon SF, Lippmann M.

Epidemiology. 2005 Jul;16(4):446-57.

PMID:
15951662
32.

Effect of major improvement in glycemic control on results of cardiovascular function tests in patients with insulin-dependent diabetes mellitus.

Lerman IG, Márquez-Murillo MF, López-Alvarenga JC, Malagón J, Oseguera J, de León SP, Sánchez-U T, Fernández M, Gómez-Pérez FJ.

Endocr Pract. 1998 Mar-Apr;4(2):76-81.

PMID:
15251749
33.

Monitor-to-monitor temporal correlation of air pollution in the contiguous US.

Ito K, De Leon S, Thurston GD, Nádas A, Lippmann M.

J Expo Anal Environ Epidemiol. 2005 Mar;15(2):172-84.

PMID:
15199379
34.

Comparison of three rating scales for measuring subjective phenomena in clinical research. I. Use of experimentally controlled auditory stimuli.

Lara-Muñoz C, De Leon SP, Feinstein AR, Puente A, Wells CK.

Arch Med Res. 2004 Jan-Feb;35(1):43-8.

PMID:
15036799
35.

Sarcolipin regulates sarco(endo)plasmic reticulum Ca2+-ATPase (SERCA) by binding to transmembrane helices alone or in association with phospholamban.

Asahi M, Sugita Y, Kurzydlowski K, De Leon S, Tada M, Toyoshima C, MacLennan DH.

Proc Natl Acad Sci U S A. 2003 Apr 29;100(9):5040-5. Epub 2003 Apr 11.

36.

Contribution of respiratory disease to nonrespiratory mortality associations with air pollution.

De Leon SF, Thurston GD, Ito K.

Am J Respir Crit Care Med. 2003 Apr 15;167(8):1117-23. Epub 2003 Jan 24.

PMID:
12684250
37.

Targeted disruption of the ATP2A1 gene encoding the sarco(endo)plasmic reticulum Ca2+ ATPase isoform 1 (SERCA1) impairs diaphragm function and is lethal in neonatal mice.

Pan Y, Zvaritch E, Tupling AR, Rice WJ, de Leon S, Rudnicki M, McKerlie C, Banwell BL, MacLennan DH.

J Biol Chem. 2003 Apr 11;278(15):13367-75. Epub 2003 Jan 28.

38.

Prevalence of battering among 1780 outpatients at an internal medicine institution in Mexico.

Díaz-Olavarrieta C, Ellertson C, Paz F, de Leon SP, Alarcon-Segovia D.

Soc Sci Med. 2002 Nov;55(9):1589-602.

PMID:
12297245
39.

Chemistry of dicationic electrophiles: superacid-catalyzed reactions of amino acetals.

Klumpp DA, Sanchez GV Jr, Aguirre SL, Zhang Y, de Leon S.

J Org Chem. 2002 Jul 12;67(14):5028-31.

PMID:
12098332
40.

Reactions of amino alcohols in superacid: the direct observation of dicationic intermediates and their application in synthesis.

Klumpp DA, Aguirre SL, Sanchez GV Jr, de Leon SJ.

Org Lett. 2001 Aug 23;3(17):2781-4.

PMID:
11506633
41.

Pt- (and Co-) Promoted Molybdena-Alumina Catalysts: Analysis of the Impregnation Steps.

Machuca F, de León SG, Centeno A, Fierro JL.

J Colloid Interface Sci. 2001 May 15;237(2):290-293.

PMID:
11334544
42.

Electrophilic activation of acetyl-substituted heteroaromatic compounds.

Klumpp DA, Garza M, Sanchez GV, Lau S, de Leon S.

J Org Chem. 2000 Dec 29;65(26):8997-9000.

PMID:
11149842
43.

The transgenic expression of highly inhibitory monomeric forms of phospholamban in mouse heart impairs cardiac contractility.

Zvaritch E, Backx PH, Jirik F, Kimura Y, de Leon S, Schmidt AG, Hoit BD, Lester JW, Kranias EG, MacLennan DH.

J Biol Chem. 2000 May 19;275(20):14985-91.

44.

The substitution of Arg for Gly2433 in the human skeletal muscle ryanodine receptor is associated with malignant hyperthermia.

Phillips MS, Khanna VK, De Leon S, Frodis W, Britt BA, MacLennan DH.

Hum Mol Genet. 1994 Dec;3(12):2181-6.

PMID:
7881417
45.

A mutation in the human ryanodine receptor gene associated with central core disease.

Zhang Y, Chen HS, Khanna VK, De Leon S, Phillips MS, Schappert K, Britt BA, Browell AK, MacLennan DH.

Nat Genet. 1993 Sep;5(1):46-50.

PMID:
8220422
46.

Polymorphisms and deduced amino acid substitutions in the coding sequence of the ryanodine receptor (RYR1) gene in individuals with malignant hyperthermia.

Gillard EF, Otsu K, Fujii J, Duff C, de Leon S, Khanna VK, Britt BA, Worton RG, MacLennan DH.

Genomics. 1992 Aug;13(4):1247-54.

PMID:
1354642
47.

Refinement of diagnostic assays for a probable causal mutation for porcine and human malignant hyperthermia.

Otsu K, Phillips MS, Khanna VK, de Leon S, MacLennan DH.

Genomics. 1992 Jul;13(3):835-7.

PMID:
1639409
48.

A substitution of cysteine for arginine 614 in the ryanodine receptor is potentially causative of human malignant hyperthermia.

Gillard EF, Otsu K, Fujii J, Khanna VK, de Leon S, Derdemezi J, Britt BA, Duff CL, Worton RG, MacLennan DH.

Genomics. 1991 Nov;11(3):751-5.

PMID:
1774074
49.

Identification of a mutation in porcine ryanodine receptor associated with malignant hyperthermia.

Fujii J, Otsu K, Zorzato F, de Leon S, Khanna VK, Weiler JE, O'Brien PJ, MacLennan DH.

Science. 1991 Jul 26;253(5018):448-51.

PMID:
1862346
50.

[Consequences of bacterial product interaction with the immune system in newborn mice].

García-Tamayo F, Aguilar AE, Rivera R, de León S, Pastelín R, Lastra MD.

Bol Med Hosp Infant Mex. 1990 Mar;47(3):173-7. Spanish.

PMID:
2360987

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