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Otavio Gebara

Research Profile

Physiology

Postmenopause

Procedures

Disorders

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Chemicals & Drugs

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Publications

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Angela Cristina Silva dos Santos; João Batista Carvalho Serro Azul; Otavio Gebara; Moacyr Roberto Cucê Nobre; Amit Nussbacher; Giselle Helena de Paula Rodrigues; Mauricio Wajngarten
Predictors of the risk of falls among elderly with chronic atrial fibrillation.
Otavio Gebara; Cesar Fernandes; Marcelo C Bertolami
Prevention of cardiovascular diseases in perimenopausal women and the influence of hormone replacement therapy: an evidence-based guideline.
Otavio Gebara; Alessandro Scapinelli; José Mendes Aldrighi
[Does the use of hormone therapy in postmenopausal women promote benefits? ].

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All Publications

2012: Angela Cristina Silva dos Santos; João Batista Carvalho Serro Azul; Otavio Gebara; Moacyr Roberto Cucê Nobre; Amit Nussbacher; Giselle Helena de Paula Rodrigues; Mauricio Wajngarten
Predictors of the risk of falls among elderly with chronic atrial fibrillation.
Clinics (São Paulo, Brazil) 2012;67(4):305-11.
2009: Otavio Gebara; Cesar Fernandes; Marcelo C Bertolami
Prevention of cardiovascular diseases in perimenopausal women and the influence of hormone replacement therapy: an evidence-based guideline.
Arquivos brasileiros de cardiologia 2009;93(5):e86-8.
2009: Otavio Gebara; Alessandro Scapinelli; José Mendes Aldrighi
[Does the use of hormone therapy in postmenopausal women promote benefits? ].
Revista da Associação Médica Brasileira (1992) 2009;55(4):378-9.
2007: Giuseppe Marazzi; Mauricio Wajngarten; Cristiana Vitale; Roberto Patrizi; Francesco Pelliccia; Otavio Gebara; Humberto Pierri; Josè Antonio F Ramires; Maurizio Volterrani; Massimo Fini; Giuseppe Rosano
Effect of free fatty acid inhibition on silent and symptomatic myocardial ischemia in diabetic patients with coronary artery disease.
International journal of cardiology 2007;120(1):79-84.
2007: Giuseppe Rosano; Otavio Gebara; Imad Sheiban; Antonello Silvestri; Mauricio Wajngarten; Cristiana Vitale; Jose M Aldrighi; Jose Aldrighi; Antonio F Ramires; Massimo Fini; Giuseppe Mercuro
Acute administration of 17beta-estradiol reduces endothelin-1 release during pacing-induced ischemia.
International journal of cardiology 2007;116(1):34-9.
2007: Marcos A S Cabrera; Otavio Gebara; Jayme Diament; Amit Nussbacher; Giuseppe Rosano; Mauricio Wajngarten
Metabolic syndrome, abdominal obesity, and cardiovascular risk in elderly women.
International journal of cardiology 2007;114(2):224-9.
2006: Marcelo Eidi Ochiai; Otavio Gebara; João Batista Serro-Azul; Lígia B Pinto; Amit Nussbacher; Humberto Pierri; Mauricio Wajngarten
[Exercise stress test: prognostic value for elderly patients with stable coronary atherosclerosis].
Arquivos brasileiros de cardiologia 2006;86(5):346-52.
2005: Cristiana Vitale; Alessandra Cornoldi; Otavio Gebara; Antonello Silvestri; Mauricio Wajngarten; Elena Cerquetani; Massimo Fini; José A F Ramires; Giuseppe Rosano
Interleukin-6 and flow-mediated dilatation as markers of increased vascular inflammation in women receiving hormone therapy.
Menopause (New York, N.Y.) 2005;12(5):552-8.
2005: Marcos A S Cabrera; Mauricio Wajngarten; Otavio Gebara; Jayme Diament
[Relationship between body mass index, waist circumference, and waist-to-hip ratio and mortality in elderly women: a 5-year follow-up study].
Cadernos de saúde pública 2005;21(3):767-75.
2005: Cristiana Vitale; Otavio Gebara; Giuseppe Mercuro; Mauricio Wajngarten; Antonello Silvestri; Paola Rossini; José A F Ramires; Massimo Fini; Giuseppe Rosano
Value of C-reactive protein levels and IL-6 in predicting events levels in women at increased cardiovascular risk.
Maturitas 2005;50(4):239-46.
2005: Thomas Moscovitz; José Mendes Aldrighi; Paulo Alexandre Abrahanshon; Telma zorn; Angela Flavia Logullo; Otavio Gebara; Giuseppe Rosano; José Franchini Ramires
Repercussions of digoxin, digitoxin and estradiol on the endometrial histomorphometry of oophorectomized mice.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 2005;20(4):213-20.
2005: A R Dias; R N Melo; Otavio Gebara; Elbio Antônio D'Amico; Amit Nussbacher; HW Halbe; José Aristodemo Pinotti
Effects of conjugated equine estrogens or raloxifene on lipid profile, coagulation and fibrinolysis factors in postmenopausal women.
Climacteric : the journal of the International Menopause Society 2005;8(1):63-70.
2004: Lílian Soares da Costa; Monica Amorim de Oliveira; Valéria Siqueira Martins Rubim; Mauricio Wajngarten; José Mendes Aldrighi; Giuseppe Rosano; Cantidio Drumond Neto; Otavio Gebara
Effects of hormone replacement therapy or raloxifene on ambulatory blood pressure and arterial stiffness in treated hypertensive postmenopausal women.
The American journal of cardiology 2004;94(11):1453-6.
2004: José Mendes Aldrighi; Israel Nunes Alecrin; Márcia Azevedo Caldas; Otavio Gebara; José A F Ramires; Giuseppe Rosano
Effects of estradiol on myocardial global performance index in hypertensive postmenopausal women.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 2004;19(5):282-92.
2004: Silvio C M Santos; Jaime Augusto Canashiro; Otavio Gebara; José Mendes Aldrighi; Núbia Welerson Vieira; Amit Nussbacher; Humberto Pierri; João Batista Serro-Azul; Mauricio Wajngarten; Giuseppe Rosano; José A F Ramires
Acute effects of the use of estrogens in association with progestogens on postprandial triglyceridemia and vascular reactivity.
Arquivos brasileiros de cardiologia 2004;83(5):391-5; 385-90.
2004: Giselle Helena de Paula Rodrigues; José Rodrigues Parga Filho; Humberto Pierri; João Batista Serro-Azul; Otavio Gebara; Amit Nussbacher; Jairo Rays
[Noncompaction of the myocardium].
Revista da Associação Médica Brasileira (1992) 2004;50(4):360.
2004: Cristiana Vitale; Mauricio Wajngaten; Barbara Sposato; Otavio Gebara; Paola Rossini; Massimo Fini; Maurizio Volterrani; Giuseppe Rosano
Trimetazidine improves left ventricular function and quality of life in elderly patients with coronary artery disease.
European heart journal 2004;25(20):1814-21.
2004: Israel Nunes Alecrin; José Mendes Aldrighi; Márcia Azevedo Caldas; Otavio Gebara; n lopes; José A F Ramires
Acute and chronic effects of oestradiol on left ventricular diastolic function in hypertensive postmenopausal women with left ventricular diastolic dysfunction.
Heart (British Cardiac Society) 2004;90(7):777-81.
2004: João Batista Serro-Azul; Mauricio Wajngarten; Amit Nussbacher; Maria Clementina P Giorgi; José Cláudio Meneghetti; Marco A de Oliveira; Rubens Abe; Creusa Dal Bó; Humberto Pierri; Otavio Gebara
Strategy for identifying an efficient dosage of beta-blocker for elderly patients with myocardial ischemia and preserved left ventricular function.
Arquivos brasileiros de cardiologia 2004;82(6):551-8.
2004: Marcelo E Ochiai; Luciano L S Franco; Otavio Gebara; Amit Nussbacher; João Batista Serro-Azul; Humberto Pierri; Jairo Rays; Antonio Carlos Pereira Barretto; Mauricio Wajngarten
[Correlation between evolution of the cognitive function and mortality after hospital discharge in elderly patients with advanced heart failure].
Arquivos brasileiros de cardiologia 2004;82(3):251-4.
2003: Jairo Rays; Mauricio Wajngarten; Otavio Gebara; Amit Nussbacher; Renata Martinho Telles; Humberto Pierri; Giuseppe Rosano; João Batista Serro-Azul
Long-term prognostic value of triiodothyronine concentration in elderly patients with heart failure.
The American journal of geriatric cardiology 2003;12(5):293-7.
2003: Antonello Silvestri; Otavio Gebara; Cristiana Vitale; Mauricio Wajngarten; Filippo Leonardo; José A F Ramires; Massimo Fini; Giuseppe Mercuro; Giuseppe Rosano
Increased levels of C-reactive protein after oral hormone replacement therapy may not be related to an increased inflammatory response.
Circulation 2003;107(25):3165-9.
2003: L Uint; Otavio Gebara; Lígia B Pinto; Mauricio Wajngarten; Paulo Boschcov; P L da Luz; Magnus Gidlund
Hormone replacement therapy increases levels of antibodies against heat shock protein 65 and certain species of oxidized low density lipoprotein.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2003;36(4):491-4.
2002: Otavio Gebara; Núbia Welerson Vieira; Jayson W Meyer; Ana Luisa G Calich; Eun J Tai; Humberto Pierri; Mauricio Wajngarten; José Mendes Aldrighi
[Cardiovascular effects of testosterone].
Arquivos brasileiros de cardiologia 2002;79(6):644-9.
2002: Cláudia Szlejf; Jairo Rays; Otavio Gebara; Núbia Welerson Vieira; Humberto Pierri; Amit Nussbacher; João Batista Serro-Azul; Nelson Samesima; Carlos Alberto Pastore; Mauricio Wajngarten
Relation between the behaviors of P-wave and QT dispersions in elderly patients with heart failure.
Arquivos brasileiros de cardiologia 2002;79(5):494-9.
2001: João Batista Serro-Azul; Rogério Silva de Paula; César J Gruppi; L Pinto; Humberto Pierri; Amit Nussbacher; Otavio Gebara; Paulo Jorge Moffa; A C Pereira-Barreto; Mauricio Wajngarten
Effects of chlorthalidone and diltiazem on myocardial ischemia in elderly patients with hypertension and coronary artery disease.
Arquivos brasileiros de cardiologia 2001;76(4):268-72.
2000: Humberto Pierri; Amit Nussbacher; L V Décourt; C Medeiros; A Cattani; João Batista Serro-Azul; Otavio Gebara; A C Barreto; Lígia B Pinto; Mauricio Wajngarten; José A F Ramires
Clinical predictors of prognosis in severe aortic stenosis in unoperated patients > or = 75 years of age.
The American journal of cardiology 2000;86(7):801-4, A10.
1999: D L Feng; J Murillo; P Jadhav; CA McKenna; Otavio Gebara; Izabella Lipinska; J E Muller; Geoffrey H Tofler
Upright posture and maximal exercise increase platelet aggregability and prostacyclin production in healthy male subjects.
British journal of sports medicine 1999;33(6):401-4.
1998: Otavio Gebara; M A Mittleman; B W Walsh; Izabella Lipinska; Francine K Welty; Giovanni Bellotti; J E Muller; F K Sacks; Geoffrey H Tofler
Fibrinolytic potential is significantly increased by oestrogen treatment in postmenopausal women with mild dyslipidaemia.
Heart (British Cardiac Society) 1998;80(3):235-9.
1998: Humberto Pierri; Mauricio Wajngarten; João Batista Serro-Azul; L Pivotto; A Nusbacher; Otavio Gebara; Antonio Carlos Pereira Barretto; L G Serro-Azul; José A F Ramires
[Effect of myocardial revascularization on asymptomatic ischemic episodes].
Arquivos brasileiros de cardiologia 1998;70(4):265-9.
1997: Antonio Carlos Pereira Barretto; Mauricio Wajngarten; João Batista Serro-Azul; Humberto Pierri; Amit Nussbacher; Otavio Gebara
[Medical treatment of heart failure at a tertiary hospital of São Paulo].
Arquivos brasileiros de cardiologia 1997;69(6):375-9.
1997: Filippo Leonardo; C Medeirus; Giuseppe Rosano; W I Pereira; Imad Sheiban; Otavio Gebara; Giovanni Bellotti; F Pileggi; Sergio Chierchia
Effect of acute administration of estradiol 17 beta on aortic blood flow in menopausal women.
The American journal of cardiology 1997;80(6):791-3.
1997: Antonio Carlos Pereira Barretto; D Precoma; João Batista Serro-Azul; Mauricio Wajngarten; Humberto Pierri; L Pivotto; Amit Nussbacher; Otavio Gebara; Giovanni Bellotti
[Cardiac amyloidosis. A disease with many faces and different prognosis].
Arquivos brasileiros de cardiologia 1997;69(2):89-93.
1997: D Feng; CA McKenna; J Murillo; Murray A Mittleman; Otavio Gebara; Izabella Lipinska; James E Muller; Geoffrey H Tofler
Effect of aspirin dosage and enteric coating on platelet reactivity.
The American journal of cardiology 1997;80(2):189-93.
1997: Humberto Pierri; L V Décourt; Mauricio Wajngarten; Otavio Gebara; João Batista Serro-Azul; A Nusbacher; H Abensur; L Pivotto; Antonio Carlos Pereira Barretto
[Clinical profile of aged patients with severe aortic stenosis].
Arquivos brasileiros de cardiologia 1997;68(6):415-20.
1997: G A Rosito; Otavio Gebara; CA McKenna; H S Solomon; James E Muller; Geoffrey H Tofler
Effect of sustained-release Verapamil on the morning systemic arterial pressure surge during daily activity in patients with systemic hypertension.
The American journal of cardiology 1997;79(9):1252-5.
1996: Antonio Carlos Pereira Barretto; Mauricio Wajngarten; Otavio Gebara; J B do Serro Azul; Humberto Pierri; Amit Nussbacher; L Pivotto; Giovanni Bellotti; F Pileggi
[Risk factors in elderly patients selected by primary care physicians for hypolipemic treatment].
Arquivos brasileiros de cardiologia 1996;67(2):93-8.
1996: Otavio Gebara; A H Jimenez; C McKenna; Murray A Mittleman; P Xu; Izabella Lipinska; James E Muller; Geoffrey H Tofler
Stress-induced hemodynamic and hemostatic changes in patients with systemic hypertension: effect of verapamil.
Clinical cardiology 1996;19(3):205-11.
1995: Geoffrey H Tofler; Otavio Gebara; Murray A Mittleman; P Taylor; W Siegel; FJ Venditti; C A Rasmussen; James E Muller
Morning peak in ventricular tachyarrhythmias detected by time of implantable cardioverter/defibrillator therapy. The CPI Investigators.
Circulation 1995;92(5):1203-8.
1995: Otavio Gebara; Murray A Mittleman; Patrice Sutherland; Izabella Lipinska; T Matheney; P Xu; Francine K Welty; P W Wilson; Daniel Levy; James E Muller
Association between increased estrogen status and increased fibrinolytic potential in the Framingham Offspring Study.
Circulation 1995;91(7):1952-8.
1995: Otavio Gebara; Mauricio Wajngarten; Antonio Carlos Pereira Barretto; Giovanni Bellotti
[Menopause, hormonal replacement therapy, and coronary disease].
Arquivos brasileiros de cardiologia 1995;64(4):355-8.
1995: G S Abela; P D Picon; S E Friedl; Otavio Gebara; A Miyamoto; M Federman; Geoffrey H Tofler; James E Muller
Triggering of plaque disruption and arterial thrombosis in an atherosclerotic rabbit model.
Circulation 1995;91(3):776-84.
1993: Bruno Caramelli; R D dos Santos; H Abensur; Otavio Gebara; B Tranchesi; Giovanni Bellotti; F Pileggi
Beta-blocker infusion did not improve left ventricular diastolic function in myocardial infarction: a Doppler echocardiography and cardiac catheterization study.
Clinical cardiology 1993;16(11):809-14.
1993: B Tranchesi Júnior; Raul Santos; Bruno Caramelli; Otavio Gebara; V Barbosa; Giovanni Bellotti; F Pileggi
Early administration of captopril and nitroglycerin in combination after acute myocardial infarction: an invasive haemodynamic study.
European heart journal 1993;14(1):90-5.
1992: B Tranchesi Júnior; V Barbosa; Cicero Piva de Albuquerque; Bruno Caramelli; Otavio Gebara; R D Santos Filho; O Nakano; Giovanni Bellotti; F Pileggi
Diagonal earlobe crease as a marker of the presence and extent of coronary atherosclerosis.
The American journal of cardiology 1992;70(18):1417-20.
1992: Otavio Gebara; Cicero Piva de Albuquerque; B Tranchesi Júnior; Bruno Caramelli; R D Santos Filho; M Isaki; J Soares Júnior; J C Meneguetti; Giovanni Bellotti; F Pileggi
[Mapping with Technetium-99 methoxy-isobutyl isonitrile at the bedside after coronary thrombolysis].
Arquivos brasileiros de cardiologia 1992;58(1):5-9.
1991: R D Santos Filho; B Tranchesi Júnior; Bruno Caramelli; V Barbosa; Otavio Gebara; Cicero Piva de Albuquerque; C Vinagre; Raul C Maranhão; F Pileggi
[The influence of lipoprotein (a) in thrombolysis with r-TPA for myocardial infarction].
Arquivos brasileiros de cardiologia 1991;57(1):9-12.
1991: Bruno Caramelli; B Tranchesi; Otavio Gebara; L C de Sa; F J Pileggi
Retinal haemorrhage after thrombolytic therapy.
Lancet 1991;337(8753):1356-7.
1991: B Tranchesi; Raul Santos; C Vinagre; Bruno Caramelli; V Barbosa; Otavio Gebara; G Belloti; F Pileggi; Raul C Maranhão
Lipoprotein (a) levels do not influence the outcome of rt-PA therapy in acute myocardial infarction.
Annals of hematology 1991;62(4):141-2.
1990: B Tranchesi; M Verstraete; F Van de Werf; Cicero Piva de Albuquerque; Bruno Caramelli; Otavio Gebara; W I Pereira; Paulo Jorge Moffa; Giovanni Bellotti; F Pileggi
Usefulness of high-frequency analysis of signal-averaged surface electrocardiograms in acute myocardial infarction before and after coronary thrombolysis for assessing coronary reperfusion.
The American journal of cardiology 1990;66(17):1196-8.
1990: B Tranchesi Júnior; Bruno Caramelli; Otavio Gebara; R D Santos Filho; Cicero Piva de Albuquerque; C Matsumoto; Giovanni Bellotti; D Chamone; F Pileggi
[Systemic lytic state as marker of therapeutic success after rt-PA in bolus in myocardial infarction].
Arquivos brasileiros de cardiologia 1990;55(5):291-3.
1990: Otavio Gebara; B Tranchesi Júnior; Cicero Piva de Albuquerque; Bruno Caramelli; H Abensur; AD Jatene; F Pileggi
[Doppler echocardiographic diagnosis of atherosclerotic aneurysm of the coronary artery].
Arquivos brasileiros de cardiologia 1990;55(4):251-3.
1990: B Tranchesi Júnior; Bruno Caramelli; Otavio Gebara; C P Albuquerque; Giovanni Bellotti; AD Jatene; F Pileggi
[ST segment as an arterial recanalization indicator after thrombolytic therapy in myocardial infarction].
Arquivos brasileiros de cardiologia 1990;55(4):233-6.
1990: Otavio Gebara; Andre Davila; A J Mansur; Charles Mady; Giovanni Bellotti; F Pileggi
[Acute pulmonary edema as an early manifestation of systemic lupus erythematosus].
Arquivos brasileiros de cardiologia 1990;55(3):195-6.
1990: Giovanni Bellotti; B Tranchesi; Paulo Jorge Moffa; Bruno Caramelli; W I Pereira; Cicero Piva de Albuquerque; Otavio Gebara; AD Jatene; F Pileggi
[Late potentials in patients with myocardial infarction subjected to coronary thrombolysis].
Arquivos brasileiros de cardiologia 1990;54(1):33-6.