Maite Vallejo

Summary

Country: Mexico

Publications

  1. ncbi request reprint Personal exposure to particulate matter less than 2.5 microm in Mexico City: a pilot study
    Maite Vallejo
    Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    J Expo Anal Environ Epidemiol 14:323-9. 2004
  2. doi request reprint The MHC2TA 1614 C>G gene polymorphism is associated with risk of developing acute coronary syndrome
    Gilberto Vargas-Alarcon
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Mol Immunol 55:424-8. 2013
  3. doi request reprint The T29C polymorphism of the transforming growth factor-β1 (TGF-β1) gene is associated with genetic susceptibility to acute coronary syndrome in Mexican patients
    José Manuel Fragoso
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Cytokine 58:380-3. 2012
  4. pmc A SCN9A gene-encoded dorsal root ganglia sodium channel polymorphism associated with severe fibromyalgia
    Gilberto Vargas-Alarcon
    Department of Molecular Biology, National Institute of Cardiology Ignacio Chavez, Mexico City, Mexico
    BMC Musculoskelet Disord 13:23. 2012
  5. doi request reprint Interleukin 1 receptor antagonist polymorphisms are associated with the risk of developing acute coronary syndrome in Mexicans
    José Manuel Fragoso
    Department of Molecular Biology and Cardiovascular Disease s Genomic and Proteomic Study Group, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Immunol Lett 133:106-11. 2010
  6. doi request reprint Alleles and haplotypes of the interleukin 10 gene polymorphisms are associated with risk of developing acute coronary syndrome in Mexican patients
    José Manuel Fragoso
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Cytokine 55:29-33. 2011
  7. doi request reprint Association of angiotensin II type 1-receptor gene polymorphisms with the risk of developing hypertension in Mexican individuals
    Nancy Martínez-Rodríguez
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    J Renin Angiotensin Aldosterone Syst 13:133-40. 2012
  8. doi request reprint Personal exposure to PM2.5 air pollution and heart rate variability in subjects with positive or negative head-up tilt test
    Manuel Cardenas
    Department of Electrocardiology, Instituto Nacional de Cardiologia Ignacio Chavez, Juan Badiano No 1, Col Seccion XVI, Tlalpan 14080, Mexico
    Environ Res 108:1-6. 2008
  9. doi request reprint Apolipoprotein E polymorphisms in Mexican patients with coronary artery disease
    Ricardo Gamboa
    Department of Physiology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Clin Chem Lab Med 46:481-5. 2008
  10. doi request reprint Protective role of interleukin-19 gene polymorphisms in patients with ulcerative colitis
    Jesus K Yamamoto-Furusho
    Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
    Hum Immunol 72:1029-32. 2011

Collaborators

Detail Information

Publications28

  1. ncbi request reprint Personal exposure to particulate matter less than 2.5 microm in Mexico City: a pilot study
    Maite Vallejo
    Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    J Expo Anal Environ Epidemiol 14:323-9. 2004
    ..Particulate matter personal exposure varies in relation to hour of the day, daily activities and microenvironments...
  2. doi request reprint The MHC2TA 1614 C>G gene polymorphism is associated with risk of developing acute coronary syndrome
    Gilberto Vargas-Alarcon
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Mol Immunol 55:424-8. 2013
    ..The aim of the present study was to evaluate the role of MHC2TA gene polymorphisms as susceptibility markers for acute coronary syndrome (ACS)...
  3. doi request reprint The T29C polymorphism of the transforming growth factor-β1 (TGF-β1) gene is associated with genetic susceptibility to acute coronary syndrome in Mexican patients
    José Manuel Fragoso
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Cytokine 58:380-3. 2012
    ..The results suggest that TGF-β1 T29C gene polymorphism could be involved in the risk of developing ACS in Mexican individuals...
  4. pmc A SCN9A gene-encoded dorsal root ganglia sodium channel polymorphism associated with severe fibromyalgia
    Gilberto Vargas-Alarcon
    Department of Molecular Biology, National Institute of Cardiology Ignacio Chavez, Mexico City, Mexico
    BMC Musculoskelet Disord 13:23. 2012
    ..The aim of this study was to search for an association between fibromyalgia and several SCN9A sodium channels gene polymorphisms...
  5. doi request reprint Interleukin 1 receptor antagonist polymorphisms are associated with the risk of developing acute coronary syndrome in Mexicans
    José Manuel Fragoso
    Department of Molecular Biology and Cardiovascular Disease s Genomic and Proteomic Study Group, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Immunol Lett 133:106-11. 2010
    ..Patients with ACS showed increased frequency of "T1C" haplotype when compared to healthy controls. The results suggest that IL-1RN gene polymorphisms could be involved in the risk of developing ACS in Mexican individuals...
  6. doi request reprint Alleles and haplotypes of the interleukin 10 gene polymorphisms are associated with risk of developing acute coronary syndrome in Mexican patients
    José Manuel Fragoso
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Cytokine 55:29-33. 2011
    ..The results suggest that IL-10 gene polymorphisms could be involved in the risk of developing ACS in the Mexican population...
  7. doi request reprint Association of angiotensin II type 1-receptor gene polymorphisms with the risk of developing hypertension in Mexican individuals
    Nancy Martínez-Rodríguez
    Department of Molecular Biology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    J Renin Angiotensin Aldosterone Syst 13:133-40. 2012
    ..In the present work, the role of angiotensin II type 1-receptor (AGTR1) gene polymorphisms as susceptibility markers for hypertension was evaluated...
  8. doi request reprint Personal exposure to PM2.5 air pollution and heart rate variability in subjects with positive or negative head-up tilt test
    Manuel Cardenas
    Department of Electrocardiology, Instituto Nacional de Cardiologia Ignacio Chavez, Juan Badiano No 1, Col Seccion XVI, Tlalpan 14080, Mexico
    Environ Res 108:1-6. 2008
    ..5) air pollution in positive and negative HUT subjects which was larger for HFln in outdoor environments. PM(2.5) air pollution was associated with changes in HRV in positive and negative HUT subjects without cardiopulmonary disease...
  9. doi request reprint Apolipoprotein E polymorphisms in Mexican patients with coronary artery disease
    Ricardo Gamboa
    Department of Physiology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Clin Chem Lab Med 46:481-5. 2008
    ..Thus, the purpose of this study was to investigate the association of apolipoprotein E polymorphisms with coronary artery disease and with plasma lipid levels in a group of Mexican Mestizo patients...
  10. doi request reprint Protective role of interleukin-19 gene polymorphisms in patients with ulcerative colitis
    Jesus K Yamamoto-Furusho
    Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
    Hum Immunol 72:1029-32. 2011
    ..The results suggest that IL-19 polymorphisms (rs2243188 and rs2243193) might have a protective role in the development of UC in Mexican individuals...
  11. doi request reprint The interleukin 6 -572 G>C (rs1800796) polymorphism is associated with the risk of developing acute coronary syndrome
    José Manuel Fragoso
    Department of Molecular Biology and Cardiovascular Disease s Genomic and Proteomic Study Group, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Genet Test Mol Biomarkers 14:759-63. 2010
    ..The aim of the present study was to evaluate the role of INF-γ and IL-6 gene polymorphisms as susceptibility markers for acute coronary syndromes (ACS) in a group of Mexican patients...
  12. doi request reprint Association of adrenergic receptor gene polymorphisms with different fibromyalgia syndrome domains
    Gilberto Vargas-Alarcon
    National Institute of Cardiology Ignacio Chavez, Tlalpan, Mexico City, Mexico
    Arthritis Rheum 60:2169-73. 2009
    ..We undertook this study to correlate alpha-AR and beta-AR gene polymorphisms with the presence of FM and with different domains of the FM syndrome as measured by the Fibromyalgia Impact Questionnaire (FIQ)...
  13. pmc Single nucleotide polymorphisms of the angiotensin-converting enzyme (ACE) gene are associated with essential hypertension and increased ACE enzyme levels in Mexican individuals
    Nancy Martínez-Rodríguez
    Molecular Biology Department, Instituto Nacional de Cardiología Ignacio Chávez INCICH, Mexico City, Mexico
    PLoS ONE 8:e65700. 2013
    ..To explore the role of the ACE gene polymorphisms in the risk of essential hypertension in Mexican Mestizo individuals and evaluate the correlation between these polymorphisms and the serum ACE levels...
  14. doi request reprint Prevalence of fibromyalgia in vasovagal syncope
    Maite Vallejo
    Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    J Clin Rheumatol 19:111-4. 2013
    ..Autonomic nervous system dysfunction has been proposed as a key element in the pathogenesis of fibromyalgia...
  15. ncbi request reprint Ambient fine particles modify heart rate variability in young healthy adults
    Maite Vallejo
    Subdirección de Investigación Clínica, Instituto Nacional de Cardiologia Ignacio Chavez, Tlalpan, Mexico
    J Expo Sci Environ Epidemiol 16:125-30. 2006
    ..01). This observation revealed an acute effect related to environmental exposure to PM(2.5) with regard to HRV in normal youngsters. The long-term health consequences of this association in young healthy adults remain to be clarified...
  16. doi request reprint MCP-1, RANTES, and SDF-1 polymorphisms in Mexican patients with systemic lupus erythematosus
    Guadalupe Lima
    Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
    Hum Immunol 68:980-5. 2007
    ..Our results suggest that MCP-1 polymorphism is moderately associated with the genetic susceptibility to SLE in Mexican individuals. The polymorphisms could be related to specific clinical and laboratory characteristics in these patients...
  17. doi request reprint Relationship between the angiotensin I-converting enzyme insertion/deletion (I/D) polymorphism and cardiovascular risk factors in healthy young Mexican women
    Maite Vallejo
    Department of Research Direction, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
    Genet Test Mol Biomarkers 13:237-42. 2009
    ..The purpose of this study was to identify the CRF patterns associated with the ACE I/D polymorphism in women from different Mexican communities...
  18. ncbi request reprint [Comparison of traditional cardiovascular risk factors frequency among women of different education levels]
    Guadalupe Martínez-Palomino
    Instituto Nacional de Cardiologia Ignacio Chavez, Mexico, D F
    Arch Cardiol Mex 78:285-92. 2008
    ..The purpose of this work was to compare the frequency of CVRF in two groups of women with different educational level...
  19. ncbi request reprint Value of symptoms to predict tilt testing outcome in patients with clinical suspicion of vasovagal syncope
    Maite Vallejo
    Subdirección de Sociomedicina, Instituto Nacional de Cardiologia, Ignacio Chavez, Mexico, DF, Mexico
    Arch Med Res 38:579-83. 2007
    ..Although some symptoms were found more frequently in patients with a history of syncope than in those without it, the use of a structured questionnaire in the group of patients failed to predict the outcome of the HUT...
  20. ncbi request reprint [Epidemiological and clinical outlook of chronic Chagas' heart disease in Mexico]
    Justo Sierra-Johnson
    Instituto Nacional de Cardiologia Ignacio Chavez, Mexico, DF, Mexico
    Rev Saude Publica 39:754-60. 2005
    ..To compare the epidemiological and clinical characteristics of chronic Chagas' heart disease to other dilated cardiomyopathies...
  21. ncbi request reprint The risk of developing cervical cancer in Mexican women is associated to CYP1A1 MspI polymorphism
    Teresa Juarez-Cedillo
    Epidemiological Research and Health Services Unit, Centro Medico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
    Eur J Cancer 43:1590-5. 2007
    ..These results suggest an important role of the CYP1A1 MspI polymorphism in the risk of developing cervical cancer...
  22. ncbi request reprint [Effects of air pollution on human health and their importance in Mexico City]
    Maite Vallejo
    Departamento de Electrofisiologia, Division de Investigación Clínica, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico, D F
    Gac Med Mex 139:57-63. 2003
    ..However, some pollutants such as ozone and particulate matter, still exceed the standard. To further improve air quality in the city, existing programs should continue and multidisciplinary research, both basic and applied, is required...
  23. ncbi request reprint Age, body mass index, and menstrual cycle influence young women's heart rate variability --a multivariable analysis
    Maite Vallejo
    Clinical Research Division, Instituto Nacional de Cardiologia Ignacio Chavez, Tlalpan, Mexico
    Clin Auton Res 15:292-8. 2005
    ..5 years old. Thus, in this group of women, age was a major determinant of cardiac autonomic nervous modulation followed by the BMI. HRV may be better understood using a multivariable analysis that could mimic physiological conditions...
  24. ncbi request reprint Personal PM2.5 and CO exposures and heart rate variability in subjects with known ischemic heart disease in Mexico City
    Horacio Riojas-Rodriguez
    Instituto Nacional de Salud Publica, Cuernavaca, Mexico
    J Expo Sci Environ Epidemiol 16:131-7. 2006
    ..These results show that for this high-risk population, the alteration of the cardiac autonomic regulation was significantly associated with both PM(2.5) and CO personal exposures...
  25. ncbi request reprint [Chronic Chagasic Cardiomyopathy at the Hospital General de Zona no. 24 IMSS. Poza Rica, Veracruz]
    Amonario Olivera-Mar
    Hospital General de Zona 24 IMSS, Poza Rica
    Arch Cardiol Mex 76:269-76. 2006
    ....
  26. ncbi request reprint [Cardiovascular risk factors in a sample of young Mexican women]
    Guadalupe Martínez-Palomino
    Instituto Nacional de Cardiologfa lgnacio Chávez, Mexico, D F Mexico
    Arch Cardiol Mex 76:401-7. 2006
    ....
  27. pmc Catechol-O-methyltransferase gene haplotypes in Mexican and Spanish patients with fibromyalgia
    Gilberto Vargas-Alarcon
    National Institute of Cardiology, Juan Badiano 1, Mexico City 14080, Mexico
    Arthritis Res Ther 9:R110. 2007
    ..This association was not observed in Mexican patients. Studies with a larger sample size are needed in order to verify or amend these preliminary results...
  28. ncbi request reprint [How much does the medical treatment of chronic Chagas cardiopathy cost? Direct costs in a cardiology hospital]
    Maite Vallejo
    Subdirección de Investigación Sociomédica, Instituto Nacional de Cardiología Ignacio Chávez INCICH, Juan Badiano No 1, Col Seccion XVI, Tlalpan, 14080 Mexico, D F
    Arch Cardiol Mex 72:129-37. 2002
    ..To estimate health care costs of patients with chronic Chagasic cardiomyopathy (CCC) in a cardiovascular referral center (Instituto Nacional de Cardiología I. Chávez)...