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Ysamar Barrios
Researcher at Hospital Universitario de Canarias
Publications - 25
Citations - 700
Ysamar Barrios is an academic researcher from Hospital Universitario de Canarias. The author has contributed to research in topics: Population & Calcitriol receptor. The author has an hindex of 14, co-authored 25 publications receiving 661 citations. Previous affiliations of Ysamar Barrios include University of La Laguna.
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Journal ArticleDOI
Matrix metalloproteinase-9, -10, and tissue inhibitor of matrix metalloproteinases-1 blood levels as biomarkers of severity and mortality in sepsis
Leonardo Lorente,María M. Martín,Lorenzo Labarta,César Díaz,Jordi Solé-Violán,José Blanquer,Josune Orbe,Jose A. Rodriguez,Alejandro Jiménez,Juan M. Borreguero-León,Felipe Belmonte,Juan C Medina,Maria C. LLimiñana,José M Ferrer-Agüero,José Ferreres,María L. Mora,Santiago Lubillo,Manuel Sanchez,Ysamar Barrios,Antonio Sierra,José A. Páramo +20 more
TL;DR: The novel findings of this study on patients with severe sepsis are that reduced MMP-9/TIMP-1 ratios and increased M MP-10 levels may be of great pathophysiologic significance in terms of severity and mortality, and that TIMP- 1 levels may represent a biomarker to predict the clinical outcome of patients with sepsi.
Journal ArticleDOI
Treatment with intermittent calcitriol and calcium reduces bone loss after renal transplantation
Armando Torres,García S,Angeles Gćmez,A. Gonzalez,Ysamar Barrios,M.T. Concepcion,Domingo Hernández,José J. García,María Dolores Checa,Victor Lorenzo,Eduardo Salido +10 more
TL;DR: Therapy with low-dose calcium supplements during 1 year, plus intermittent calcitriol for 3 months after RT, is safe, decreases PTH levels more rapidly, and prevents bone loss at the proximal femur; a more pronounced effect is seen in recipients with at least one at-risk allele of the VDR genotype.
Journal ArticleDOI
The ACE/DD genotype is associated with the extent of exercise-induced left ventricular growth in endurance athletes.
Domingo Hernández,Alejandro de la Rosa,Antonio Barragán,Ysamar Barrios,Eduardo Salido,Armando Torres,B. Martin,Ignacio Laynez,Amelia Duque,Antonia de Vera,Victor Lorenzo,Antonio J. Gonzalez +11 more
TL;DR: The ACE/DD genotype is associated with the extent of exercise-induced LVH in endurance athletes, regardless of other known biologic factors.
Journal ArticleDOI
Vitamin D receptor gene polymorphisms, bone mass, bone loss and prevalence of vertebral fracture: differences in postmenopausal women and men.
C. Gómez,Manuel Naves,Ysamar Barrios,J. B. Díaz,Julián Fernández,Eduardo Salido,Armando Torres,J. B. Cannata +7 more
TL;DR: VDR gene polymorphisms are related to bone mass and bone loss in women and a trend in the prevalence of vertebral fractures was observed in postmenopausal women but not in men.
Journal ArticleDOI
Factors associated with excessive bleeding in cardiopulmonary bypass patients: a nested case-control study.
Juan J Jimenez Rivera,José Luis Iribarren,José María Raya,Ibrahim Nassar,Leonardo Lorente,R Perez,M Brouard,José M. Lorenzo,Pilar Garrido,Ysamar Barrios,Maribel Diaz,Blas Alarco,Rafael Martínez,María de la Luz Mora +13 more
TL;DR: Excessive postoperative bleeding in CPB patients was associated with demographics, particularly less pronounced BMI, and surgical factors together with serine protease activation, including 5G homozygotes for PAI-1.