Efeito de drogas utilizadas no tratamento de hipertensão arterial sistêmica sobre a pressão intra-ocular: Estudo experimental no cão

Purpose: To study the effects of two drugs (captopril and propranolol) used in the treatment of systemic hypertension, on the intraocular pressure (IOP) of anesthetized dogs. Methods: 24 dogs, divided into 3 groups of 8 each. In the first group, 1.5 mg/kg IV of captopril (an angiotensin converting enzyme inhibitor) was administered. In the second group, 1.5 mg/kg IV of propranolol (a beta-blocker) was administered. The third group was the control. IOP and blood pressure (BP) were measured by manometry. The perfusion pressure was calculated by the difference between BP and IOP (BP-IOP). The parameters were studied at 6 moments (0, 10, 30, 60, 90 and 120 minutes). Results: There was significant reduction of IOP (p<0.05) with captopril and propranolol, without difference between the drugs. With captopril the BP and PP decreased markedly at 10 and 30 minutes. With propranolol there was no reduction of BP or PP. Conclusions: Captopril and propranolol reduced IOP. However, the marked reduction of BP, and consequently of PP caused by captopril may be undesirable for irrigation of the optic nerve.

Comparação entre hipertensão autoreferida e pressão arterial casual e presença de fatores de risco em funcionários da saúde Bauru e Jaú

Model: Prevalence study. Objectives: To evaluate the presence of self-reported hypertension to compare with blood pressure measurements. Besides, this work investigated health information level of workers and if the job position has any influence on blood pressure (BP). Methods: This study evaluated 349 health workers (44±10 years old) from Bauru and Jau cities, who answered some questions about history of health condition, use of medicines, past surgeries as well as social, scholar and physical conditions and had their blood pressure measured. Each subject selfreported as normotensive or hypertensive. Values of systolic ≥ 140 mmHg and/or diastolic PA ≥ 90 mmHg were considered elevated. Among the health workers evaluated, 198 were submitted to anthropometric and biochemical evaluations. Values are presented as means ± SD and frequency of distribution. It was used T-student test (p<0.05). Results: From all workers evaluated only 16% self-reported as hypertensive, which 56% presented high BP, however 91% used to take antihypertensive medicines. Among the 84% who self-reported as normotensive, 24% presented high BP and 8% used to take medicines. Although most of the employees of each section self-reported as normotensive, more than a half presented high BP and which was more common in the health's section (76.3%). Conclusion: These results suggest that besides the majority of the employees self-reported as normotensive, an elevated number of health workers presented high blood pressure and used to take medicines inappropriately, which indicates that they did not have enough knowledge about their health. Furthermore, it was observed that Health Section presented the higher blood pressure values.

Características da hipertensão arterial em Unidade Básica de Saúde

A cross observational study was achieved about hypertensive patients from the Basic Health Unit in Betel, Paulinia - S.P. assessing blood pressure levels, anthropometric data, biosocial variables, responses to questionaires about physical activity (Ipaq), and quality of life (Whoqol), as well as estimates of cardiovascular risk by Framingham score. With descriptive purposes, absolute and relative frequencies distributions are presented. From originally 95 people in the study, 18 were eliminated, and the remaining 77 were predominately composed by women, averaged 55.87 years old (standard deviation 11.88); white ethnic; basic schooling education, and income of 3 minimum salaries. Although clinical criteria verified altered values, it was the physical evaluation that indicated more clearly risks of contracting cardiovascular diseases, thus showing how different complementary evaluations can better predict risk. These results demonstrated that other professionals should be an asset as an integral part of the health team. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Litíase urinária e hipercalciúria idiopática: importância da avaliação da ingestão alimentar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tracking da atividade física: estudo de impacto sobre a ocorrência de hipertensão arterial em adultos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos de uma sequência de prática do yoga sobre parâmetros bioquímicos e hemodinâmicos de pacientes com hipertensão arterial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Hipertensão arterial sistêmica e sua correlação com as lesões renais de cães naturalmente acometidos por leishmaniose visceral

Pós-graduação em Ciência Animal - FMVA

Hipertrofia ventricular esquerda e hipertensão arterial em renais crônicos submetidos a tratamento por hemodiálise: influência do nível de escolaridade

Pós-graduação em Bases Gerais da Cirurgia - FMB

Efeito da apocinina na hipertensão, disfunção endotelial e hipertrofia ventricular esquerda em Ratos Espontaneamente Hipertensos (SHR)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização dos portadores de hipertensão e diabetes atendidos nas Unidades Básicas de Saúde da cidade de Agudos e avaliação da associação entre nível de atividade física e fatores de risco cardiovascular, qualidade de vida e comorbidades

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência do treinamento físico combinado na função diastólica do ventrículo esquerdo de idosos com hipertensão arterial controlada

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre os sinais clínicos neurológicos e os achados tomográficos de 20 cães com suspeita de neoplasia intracraniana

Pós-graduação em Medicina Veterinária - FMVZ

Ocorrência de hipertensão arterial em mulheres com passado de distúrbios hiperglicêmicos na gestação

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Influência do exercício aeróbico sobre a atividade de renina plasmática portadores de hipertensão arterial com sobrepeso

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Emoção e personalidade em gestantes portadoras de hipertensão arterial crônica

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB