Alveolar bone healing process in spontaneously hypertensive rats (SHR). A radiographic densitometry study

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

Recovery of high blood pressure after chronic lesions of the commissural NTS in SHR

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

Important GABAergic mechanism within the NTS and the control of sympathetic baroreflex in SHR

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

A meniralização dental e a atividade salivar estão reduzidas em filhotes de ratas espontaneamente hipertensas (SHR)

Several pathologies have been diagnosed in children of hypertensive mothers; however, some studies that evaluated the alterations in their oral health are not conclusive. This study analyzed the salivary gland activity and dental mineralization of offsprings of spontaneously hypertensive rats (SHR). Thirty-day-old SHR males and Wistar rats were studied. The salivary flow was evaluated by injection of pilocarpine, the protein concentration and salivary amylase activity, by the Lowry method and kinetic method at 405 nm, respectively. Enamel and dentin mineralization of the mandibular incisors was quantified with aid of the microhardness meter. The results were analyzed by the ANOVA or Student's t test (p<0.05). It was noticed that the salivary flow rate (0.026 mL/min/100 g±0.002) and salivary protein concentration (2.26mg/mL±0.14) of SHR offspring were reduced compared to Wistar normotensive offspring (0.036 mL/min/100 g±0.003 and 2.91 mg/mL±0.27, respectively), yet there was no alteration in amylase activity (SHR: 242.4 U/mL±36.9; Wistar: 163.8 U/mL±14.1). Microhardness was lower both in enamel (255.8 KHN±2.6) and dentin (59.9 KHN±0.8) for the SHR teeth compared to the Wistar teeth (enamel: 328.7 KHN±3.3 and dentin: 67.1 KHN±1.0). These results suggest that the SHR offspring are more susceptible to development of pathologies impairing oral health, once they presented lesser flow and salivary protein concentration and lower dental mineralization.

Influência do treinamento físico de alta intensidade sobre o metabolismo de ratos espontaneamente hipertensos (SHR)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ação local do alendronato sódico no processo de reparação óssea de fêmures de ratos espontâneamente hipertensos (SHR)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Participação do endotélio e das espécies reativas de oxigênio no efeito hipotensor e na resposta vasodilatadora do novo doador de Óxido Nítrico [Ru(terpy)(bdq)NO+]3+ (TERPY) em ratos espontaneamente hipertensos (SHR)

Pós-graduação em Ciências Fisiológicas - FOA

Análise do processo de reparo de enxerto ósseo autógeno em mandíbula de ratos espontaneamente hipertensos (SHR) não tratados e tratados com losartan: estudo imunoistoquímico e histomorfométrico

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

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)

Estudo da atividade salivar em ratos espontaneamente hipertensos (SHR)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)