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Mechanisms involved in cardiovascular and hydroelectrolytic balance changes induced by angiotensin II and central osmoreceptors in rats fed a high-fat diet.
(Universidade Federal de São Carlos, 2023-07-10)
Obesity is a noncommunicable disease that can lead to hypertension and changes in hydroelectrolytic balance. Dehydration is a common phenomenon that affects both humans and animals. Thus, one of the objectives of the thesis ...
Inflamação miocárdica: papel da dexametasona e do ramipril no remodelamento cardíaco de ratos com insuficiência cardíaca
(Universidade Federal de São Carlos, 2023-04-26)
Cardiac inflammation has been considered an important mechanism involved in heart failure (HF). Anti-inflammatories, such as dexamethasone (DEX), could be used to control cardiac inflammation, while that angiotensin-converting ...
Efeitos da temperatura e manejo do cálcio sobre o miocárdio ventricular do teleosteo neotropical Prochilodus lineatus.
(Universidade Federal de São Carlos, 2005-12-19)
The present study anlyzed the in vivo and in vitro responses of the myocardium obtained from Prochilodus lineatus acclimated at 25 ºC and tested at 25 and 35 ºC. The in vivo
heart rate (fH bpm) was measured during acute ...
Ajustes cardiorrespiratórios em ratos submetidos a diferentes tipos de desidratações
(Universidade Federal de São Carlos, 2016-09-06)
Arthropods and vertebrates have a great ability to concentrate urine by the kidney and behaviors
directed the conservation and acquisition of water and salt due to activities controlled by
mechanisms involving hormones ...
Etanol e suas associações : efeitos comportamentais e cardiovasculares
(Universidade Federal de São Carlos, 2016-09-26)
Alcohol abuse is a worldwide problem with concomitant medical, social
and economic costs. In Brazil, epidemiological data show an increase in the
abuse of illicit and licit drugs, such as ethanol and steroids. Studies ...
Os efeitos do treinamento físico, associado ao perindopril, na rigidez arterial de ratos espontaneamente hipertensos
(Universidade Federal de São Carlos, 2019-03-27)
Hypertension (HT) is a complex and multifactorial disease considered one of the main risk factor for cardiovascular diseases. It is maintained mainly by structural changes in vessels that contribute to increase vascular ...
Respostas comportamentais e autonômicas induzidas pela privação hídrica em ratos espontaneamente hipertensos
(Universidade Federal de São Carlos, 2022-09-13)
Excess ingested NaCl can facilitate the onset and development of chronic diseases, including hypertension. The increase in salt palatability is usually the reason for excessive consumption of NaCl. Spontaneously hypertensive ...
Os efeitos do treinamento resistido e da reposição com estradiol em ratas ovariectomizadas sobre a glicemia, insulinemia e morfologia de adipócitos
(Universidade Federal de São Carlos, 2018-03-07)
Ovariectomy (OVX) in rats simulates menopause and results in decreased levels of estrogen, and may be associated with morbidities such as central obesity and metabolic abnormalities. (TR) in the adipocyte area of the ...
Hipóxia intermitente durante o período pós-natal e mecanismos epigenéticos: implicações a longo prazo na ventilação pulmonar e no padrão motor respiratório
(Universidade Federal de São Carlos, 2019-05-09)
During the postnatal period, the respiratory network undergoes through developmental and maturational processes that are critical for the proper functioning of central mechanisms that controls breathing. Periods of apnea ...
Efeitos do treinamento físico combinado na rigidez arterial de ratos tratados com dexametasona
(Universidade Federal de São Carlos, 2019-03-26)
Arterial stiffness, determined by pulse wave velocity (PWV) has been considered an important cardiovascular risk predictor. It has been shown that high arterial stiffness contributes to develop hypertension (HT) and may ...