A5085135452- Cardiac, Anesthesia and Surgical Outcomes
- Nitric Oxide and Endothelin Effects
- Cardiac Valve Diseases and Treatments
- Cardiac and Coronary Surgery Techniques
- Cardiac Ischemia and Reperfusion
- Cardiac Structural Anomalies and Repair
- Respiratory Support and Mechanisms
- Cardiac Arrest and Resuscitation
- Congenital Heart Disease Studies
- Infective Endocarditis Diagnosis and Management
- Airway Management and Intubation Techniques
- Cardiac tumors and thrombi
- Coronary Interventions and Diagnostics
- Hernia repair and management
- Trauma Management and Diagnosis
- Anesthesia and Neurotoxicity Research
- Mechanical Circulatory Support Devices
- Eicosanoids and Hypertension Pharmacology
- Cardiovascular Issues in Pregnancy
- Advanced Chemical Sensor Technologies
- Cardiac Imaging and Diagnostics
- Organ Transplantation Techniques and Outcomes
- Atrial Fibrillation Management and Outcomes
- Cardiac pacing and defibrillation studies
- Cardiac Arrhythmias and Treatments
Universidade de Ribeirão Preto
2012-2025
Universidade de São Paulo
2016-2025
Clinics Hospital of Ribeirão Preto
2003-2023
Fundação Faculdade de Medicina
1996-2023
Universidade Brasil
2000-2016
Fidelity Investments (United States)
2009
Hospital do Coração
2004
Mayo Clinic
2003-2004
Mayo Clinic in Florida
2004
University of Minnesota Rochester
2003
Penetrating cardiac injury, though infrequent, is associated with substantial mortality. In 2005, our research team conducted a comprehensive retrospective analysis of penetrating injuries managed at facility from 1990 to 2003. Now, two decades later, we the present study on attended in hospital over last 20 years. This medical records and trauma database data, focus survivors trauma, excluding those deceased upon arrival. Out 1,093 cases, 25 had an overall mortality rate 36%. Hemorrhage was...
FUNDAMENTO: Os músculos respiratórios são afetados pós operações cardíacas. OBJETIVO: Verificar se o condicionamento pré-operatório dos inspiratórios poderia ajudar a diminuir disfunção respiratória pós-operatória. MÉTODOS: Trinta voluntários de ambos os sexos com idade mínima 50 anos, aguardando cirurgia revascularização do miocárdio e/ou válvula cardíaca foram alocados forma randômica em dois grupos. Quinze pacientes incluídos um programa domiciliar pelo menos 2 semanas treinamento usando...
This controlled, prospective, nonrandomized clinical investigation has as its chief strength the fact that it was done in humans with active disease and apparently on fairly modest therapeutic regimens. The aim to present results of oxidative‐stress biomarkers suffering from pulmonary artery hypertension (PAH). Inflammation oxidative stress are essential PAH increased lipid peroxidation reduced antioxidant defenses. Twenty‐four adult patients both sexes, a mean age 21 years, were subdivided...
Hepcidin plays a crucial role in iron metabolism, preventing its absorption at the basolateral enterocyte membrane. regulation is complex and regulated transcriptional level. The relation between overload alcoholic liver disease well known, but mechanism not clear. We present an observational, case-control study, aimed evaluating effects of alcohol on expression hepcidin human participants. intended to assess whether related ingestion was caused by hepcidin-impaired determining mRNA relating...
Better treatments for schizophrenia are urgently needed. The therapeutic use of the nitric oxide (NO)-donor sodium nitroprusside (SNP) in patients with has shown promising results. role NO is still unclear, and modulation unexplored ketamine (KET) animal models to date. In present study, we compared behavioral effects pre- post-treatment SNP, glyceryl trinitrate (GTN), methylene blue (MB) acute KET model schizophrenia. study was designed test whether GTN, MB treatment taken after...
to investigate the associations of preoperative anxiety and depression symptoms with postoperative complications sociodemographic clinical characteristics patients submitted first coronary artery bypass graft.observational, analytical longitudinal study. A consecutive non-probabilistic sample consisted graft. To evaluate symptoms, Hospital Anxiety Depression Scale was used. tracheal intubation for more than 48 hours, hemodynamic instability, sensorineural deficit, agitation, hyperglycemia,...
OBJETIVO: Identificar fatores de risco associados à lesão renal aguda em pacientes com níveis séricos normais creatinina sérica que foram submetidos revascularização cirúrgica do miocárdio e/ou cirurgia valvar. MÉTODOS: Os dados uma coorte 769 analisados utilizando análise bivariável e regressão logística binária. RESULTADOS: Trezentos oitenta um isolada, 339 a valvar 49 ambas. Quarenta seis por cento dos eram sexo feminino idade média foi 57 ± 14 anos. Setenta oito (10%) apresentavam...
Assessment of noninvasive ventilation with two levels positive
To present our experience with penetrating cardiac injuries. We have retrospectively reviewed the records of 70 victims A logistic regression has been performed in order to determine association between death and clinical predictors. Penetrating injuries consisted 43 stab wounds (61.4%) 27 (38.6%) gunshot (P=0.72). There were 63 (90%) male 7 female (10%, P<0.001) victims. The mean age was 27.36+/-11.51, ranging from 3 65 years. overall mortality 32.9%, 47.8% for 52.2% (P=0.266). Eight...
Age-related changes of muscle fiber and collagen content the diaphragm (DIA) rectus abdominis (RA) muscles were examined in rats aged 1, 4, 8 18 months. The cross-sectional areas all types (I, IIa, IIb) amount both DIA RA increased up to age months after which a decrease growth following parabolic curve was found. older showed an increase percentage type I fibers while there high IIb fibers. became more resistant fatigue but at expense slow contraction is faster stronger. Aged low with great...
CONTEXT AND OBJECTIVE: Nitric oxide has a pathophysiological role in modulating systemic changes associated with anaphylaxis. synthase inhibitors may exacerbate bronchospasm anaphylaxis and worsen clinical conditions, limited roles anaphylactic shock treatment. The aim here was to report an case (not shock), reversed by methylene blue (MB), guanylyl cyclase inhibitor. CASE REPORT: A 23-year-old female suddenly presented urticaria pruritus, initially on her face arms, then over whole body....
To verify whether preoperative respiratory muscle strength and ventilometric parameters, among other clinically relevant factors, are associated with the need for prolonged invasive mechanical ventilation (PIMV) due to cardiorespiratory complications following heart valve surgery.Demographics, manometric data, hospital course of 171 patients, who had undergone surgery at Hospital das Clínicas da Faculdade de Medicina Ribeirão Preto, were prospectively collected subjected univariate analysis...
Metabolic acidosis has profound effects on vascular tone. This study investigated the in vivo of acute metabolic (AMA) and chronic (CMA) hemodynamic parameters endothelial function. CMA was induced by ad libitum intake 1% NH4Cl for 7 days, AMA a 3-h infusion 6 M (1 mL/kg, diluted 1:10). Phenylephrine (Phe) acetylcholine (Ach) dose-response curves were performed venous with simultaneous arterial blood pressure monitoring. Plasma nitrite/nitrate (NOx) measured chemiluminescence. The group had...
Abstract Background and Aim: There were strong evidences that nitric oxide has capital importance in the progressive vasodilatation associated with varied circulatory shock forms, including systemic inflammatory response syndrome (SIRS), patients undergoing cardiac surgeries for cardiopulmonary bypass (CPB). If CPB procedures, per se, are inciting stimulus inflammation, plasma nitrate/nitrite (NOx) excretion would be expected to higher these rather than operated without CPB. In consequence,...