| La motivación laboral, factor fundamental para el logro de objetivos organizacionales: Caso empresa manufacturera de tubería de acero. R Ramírez, JL Abreu, MH Badii Revista Daena (International Journal of Good Conscience) 3 (1), 2008 | 380 | 2008 |
| Relaxin is essential for renal vasodilation during pregnancy in conscious rats J Novak, LA Danielson, LJ Kerchner, OD Sherwood, RJ Ramirez, ... The Journal of clinical investigation 107 (11), 1469-1475, 2001 | 259 | 2001 |
| Relaxin is essential for systemic vasodilation and increased global arterial compliance during early pregnancy in conscious rats DO Debrah, J Novak, JE Matthews, RJ Ramirez, SG Shroff, KP Conrad Endocrinology 147 (11), 5126-5131, 2006 | 142 | 2006 |
| Myogenic reactivity is reduced in small renal arteries isolated from relaxin-treated rats J Novak, RJJ Ramirez, RE Gandley, OD Sherwood, KP Conrad American Journal of Physiology-Regulatory, Integrative and Comparative …, 2002 | 133 | 2002 |
| Uteroplacental insufficiency lowers the threshold towards hypoxia-induced cerebral apoptosis in growth-retarded fetal rats RH Lane, RJ Ramirez, AE Tsirka, JL Kloesz, MK McLaughlin, ... Brain research 895 (1-2), 186-193, 2001 | 86 | 2001 |
| Properties of a progesterone-induced relaxation in human placental arteries and veins HA Omar, R Ramirez, M Gibson The Journal of Clinical Endocrinology & Metabolism 80 (2), 370-373, 1995 | 72 | 1995 |
| Macrophages are novel sites of expression and regulation of retinol binding protein-4 (RBP4) M Broch, R Ramírez, MT Auguet, MJ Alcaide, C Aguilar, A Garcia-Espana, ... Physiol Res 59 (2), 299-303, 2010 | 68 | 2010 |
| Relaxin mediates uterine artery compliance during pregnancy and increases uterine blood flow LA Vodstrcil, M Tare, J Novak, N Dragomir, RJ Ramirez, ME Wlodek, ... The FASEB Journal 26 (10), 4035, 2012 | 66 | 2012 |
| Fine-scale mapping of a locus for severe bipolar mood disorder on chromosome 18p11. 3 in the Costa Rican population LA McInnes, SK Service, VI Reus, G Barnes, O Charlat, S Jawahar, ... Proceedings of the National Academy of Sciences 98 (20), 11485-11490, 2001 | 40 | 2001 |
| Genome screening for linkage disequilibrium in a Costa Rican sample of patients with bipolar‐I disorder: A follow‐up study on chromosome 18 MA Escamilla, LA McInnes, SK Service, M Spesny, VI Reus, J Molina, ... American journal of medical genetics 105 (2), 207-213, 2001 | 35 | 2001 |
| Development of an aeroponic system for vegetable production JL Reyes, R Montoya, C Ledesma, R Ramírez II International Symposium on Soilless Culture and Hydroponics 947, 153-156, 2011 | 28 | 2011 |
| Endothelial function and myogenic reactivity in small mesenteric arteries of hyperlipidemic pregnant rats RJJ Ramirez, J Novak, TP Johnston, RE Gandley, MK McLaughlin, ... American Journal of Physiology-Regulatory, Integrative and Comparative …, 2001 | 24 | 2001 |
| Increased myogenic reactivity of uterine arteries from pregnant rats with reduced uterine perfusion pressure JJ Reho, JD Toot, J Peck, J Novak, YH Yun, RJ Ramirez Pregnancy Hypertension: An International Journal of Women's Cardiovascular …, 2012 | 23 | 2012 |
| Moderate Ascorbate Deficiency Increases Myogenic Tone of Arteries From Pregnant but Not Virgin Ascorbate–Dependent Rats RJJ Ramirez, CA Hubel, J Novak, JR DiCianno, VE Kagan, RE Gandley Hypertension 47 (3), 454-460, 2006 | 23 | 2006 |
| Importancia de la motivación en la satisfacción laboral R Ramírez Recuperado el 13, 2015 | 22 | 2015 |
| Increased myogenic responses of resistance-sized mesenteric arteries after reduced uterine perfusion pressure in pregnant rats RJJ Ramirez, J Debrah, J Novak Hypertension in Pregnancy 30 (1), 45-57, 2011 | 22 | 2011 |
| In Vivo Gene Delivery with l-Tyrosine Polyphosphate Nanoparticles AJ Ditto, JJ Reho, KN Shah, JA Smolen, JH Holda, RJ Ramirez, YH Yun Molecular pharmaceutics 10 (5), 1836-1844, 2013 | 21 | 2013 |
| Alteration of human placental vascular tone by antiarrhythmic medications in vitro HA Omar, LA Rhodes, R Ramirez, J Arsich, S Einzig Journal of cardiovascular electrophysiology 7 (12), 1197-1203, 1996 | 20 | 1996 |
| Colony social stress differentially alters blood pressure and resistance-sized mesenteric artery reactivity in SHR/y and WKY male rats JD Toot, JJ Reho, J Novak, G Dunphy, DL Ely, RJ Ramirez Stress 14 (1), 33-41, 2011 | 19 | 2011 |
| Hypertension induced by episodic reductions in uteroplacental blood flow in gravid rat JJ Reho, J Peck, J Novak, RJ Ramirez Hypertension in Pregnancy 30 (2), 208-220, 2011 | 18 | 2011 |
