Daniela Ravizzoni Dartora
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View article: Neonatal hyperoxia leads to white adipose tissue remodeling and susceptibility to hypercaloric diet
Neonatal hyperoxia leads to white adipose tissue remodeling and susceptibility to hypercaloric diet Open
Individuals born preterm are at higher risk of cardiovascular and metabolic diseases in adulthood, through mechanisms not completely understood. White adipose tissue in humans and rodents is a dynamic endocrine organ and a critical player …
View article: A handheld bioprinter for multi-material printing of complex constructs
A handheld bioprinter for multi-material printing of complex constructs Open
In situ bioprinting—the process of depositing bioinks at a defected area, has recently emerged as a versatile technology for tissue repair and restoration via site-specific delivery of pro-healing constructs. The ability to print multiple …
View article: Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals
Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals Open
Background Increasing thoracic expansion is effective at reducing blood pressure in hypertensive subjects. Yoga prescribes many respiratory techniques with a growing number of practitioners. However, very little is known whether sedentary …
View article: Reshaping the Preterm Heart: Shifting Cardiac Renin-Angiotensin System Towards Cardioprotection in Rats Exposed to Neonatal High-Oxygen Stress
Reshaping the Preterm Heart: Shifting Cardiac Renin-Angiotensin System Towards Cardioprotection in Rats Exposed to Neonatal High-Oxygen Stress Open
Background: Approximately 10% of infants are born preterm. Preterm birth leads to short and long-term changes in cardiac shape and function. By using a rat model of neonatal high-oxygen (80%O 2 ) exposure, mimicking the premature hyperoxic…
View article: Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals
Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals Open
Background Increasing thoracic expansion is effective at reducing blood pressure in hypertensive subjects. Yoga prescribes many respiratory techniques with a growing number of practitioners. However, very little is known whether sedentary …
View article: Cardiac Left Ventricle Mitochondrial Dysfunction After Neonatal Exposure to Hyperoxia: Relevance for Cardiomyopathy After Preterm Birth
Cardiac Left Ventricle Mitochondrial Dysfunction After Neonatal Exposure to Hyperoxia: Relevance for Cardiomyopathy After Preterm Birth Open
Background: Individuals born preterm present left ventricle changes and increased risk of cardiac diseases and heart failure. The pathophysiology of heart disease after preterm birth is incompletely understood. Mitochondria dysfunction is …
View article: Exposure to high levels of oxygen in neonatal rats induce a decrease in hemoglobin levels
Exposure to high levels of oxygen in neonatal rats induce a decrease in hemoglobin levels Open
View article: Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals
Increased Maximal Expiratory Pressure, Abdominal and Thoracic Respiratory Expansibility in Healthy Yoga Practitioners Compared to Healthy Sedentary Individuals Open
Background Increasing thoracic expansion is effective at reducing blood pressure in hypertensive subjects. Yoga prescribes many respiratory techniques with a growing number of practitioners. However, very little is known whether sedentary …
View article: Association of Bronchopulmonary Dysplasia and Right Ventricular Systolic Function in Young Adults Born Preterm
Association of Bronchopulmonary Dysplasia and Right Ventricular Systolic Function in Young Adults Born Preterm Open
View article: Additional Improvement of Respiratory Technique on Vascular Function in Hypertensive Postmenopausal Women Following Yoga or Stretching Video Classes: The YOGINI Study
Additional Improvement of Respiratory Technique on Vascular Function in Hypertensive Postmenopausal Women Following Yoga or Stretching Video Classes: The YOGINI Study Open
Background: Hypertension remains highly prevalent in postmenopausal women, along with vascular dysfunction and increased oxidative stress. In such context, regular exercises, yoga practice, and slow breathing have been recommended t…
View article: Acute inspiratory muscle exercise effect on glucose levels, glucose variability and autonomic control in patients with type 2 diabetes: A crossover randomized trial
Acute inspiratory muscle exercise effect on glucose levels, glucose variability and autonomic control in patients with type 2 diabetes: A crossover randomized trial Open
View article: Increased Incidence but Lack of Association Between Cardiovascular Risk Factors in Adults Born Preterm
Increased Incidence but Lack of Association Between Cardiovascular Risk Factors in Adults Born Preterm Open
Preterm birth incurs an increased risk of early cardiovascular events and death. In the general population, cardiovascular risk factors cluster in the context of inflammation and oxidative stress. Whether this also occurs in young adults b…
View article: Optimization of Vagal Stimulation Protocol Based on Spontaneous Breathing Rate
Optimization of Vagal Stimulation Protocol Based on Spontaneous Breathing Rate Open
Controlled breathing maneuver is being widely applied for cardiovascular autonomic control evaluation and cardiac vagal activation through reduction of breathing rate (BR). However, this maneuver presented contradictory results depending o…
View article: β‐blockers interfere with cell homing receptors and regulatory proteins in a model of spontaneously hypertensive rats
β‐blockers interfere with cell homing receptors and regulatory proteins in a model of spontaneously hypertensive rats Open
Aim To examine the interference of β‐blockers with the chemokine stromal cell‐derived factor‐1 ( SDF ‐1) found in cell homing receptors, C‐X‐C chemokine receptor type 4 ( CXCR ‐4) and CXCR ‐7, and regulatory proteins of homing pathways, we…
View article: Impacto do bloqueio neonatal de AT1 sobre a modulação autonômica, inervação simpática e sinalização adrenérgica cardíaca em ratos adultos expostos à hiperóxia neonatal
Impacto do bloqueio neonatal de AT1 sobre a modulação autonômica, inervação simpática e sinalização adrenérgica cardíaca em ratos adultos expostos à hiperóxia neonatal Open
View article: Impacto da exposição neonatal à hiperóxia sobre modulação autonômica, inervação simpática e sinalização adrenérgica cardíaca e sua associação com o sistema renina angiotensina em ratos adultos
Impacto da exposição neonatal à hiperóxia sobre modulação autonômica, inervação simpática e sinalização adrenérgica cardíaca e sua associação com o sistema renina angiotensina em ratos adultos Open
View article: ACE gene dosage determines additional autonomic dysfunction and increases renal angiotensin II levels in diabetic mice
ACE gene dosage determines additional autonomic dysfunction and increases renal angiotensin II levels in diabetic mice Open
View article: Impacto do bloqueio neonatal de AT1 sobre a função e estrutura cardíaca, sistema renina angiotensina e enzimas pró e antioxidantes em ratos adultos expostos a hiperóxia neonatal
Impacto do bloqueio neonatal de AT1 sobre a função e estrutura cardíaca, sistema renina angiotensina e enzimas pró e antioxidantes em ratos adultos expostos a hiperóxia neonatal Open
View article: Improved cardiovascular autonomic modulation in transgenic rats expressing an Ang-(1-7)-producing fusion protein
Improved cardiovascular autonomic modulation in transgenic rats expressing an Ang-(1-7)-producing fusion protein Open
Angiotensin-(1-7) counterbalances angiotensin II cardiovascular effects. However, it has yet to be determined how cardiovascular autonomic modulation may be affected by chronic and acute elevation of Ang-(1-7). Hemodynamics and cardiovascu…
View article: Glucagon-producing cells are increased in Mas-deficient mice
Glucagon-producing cells are increased in Mas-deficient mice Open
It has been shown that angiotensin(1–7) (Ang(1–7)) produces several effects related to glucose homeostasis. In this study, we aimed to investigate the effects of genetic deletion of Ang(1–7), the GPCR Mas, on the glucagon-producing cells. …
View article: Increased vascular sympathetic modulation in mice with Mas receptor deficiency
Increased vascular sympathetic modulation in mice with Mas receptor deficiency Open
Introduction: The angiotensin-converting enzyme 2 (ACE2)/angiotensin (Ang)-(1–7)/Mas axis could modulate the heart rate (HR) and blood pressure variabilities (BPV) which are important predictors of cardiovascular risk and provide informati…