Endereço
Governador Valadares, Num 640, Uberaba (MG)
Possui graduação em Medicina pela Faculdade de Medicina do Triângulo Mineiro, Uberaba, MG. (1970) e mestrado em Anestesiologia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2002). Atualmente é professor adjunto iv da Universidade Federal do Triângulo Mineiro. Tem experiência na área de Medicina, com ênfase em Medicina, atuando principalmente nos seguintes temas: reanimação, choque, hemodinâmica, educação médica, emergência, acidentados, hemodinâmica; função renal; clonidina; peridural. e necrológio. Tese do Doutorado:Caffeic Acid Phenethyl Ester Effects in the Kidney During Ischemia and Reperfusion in Rats Anesthetized with Isoflurane Abstract Background The purpose of this investigation was to examine the effect of caffeic acid phenethyl ester (CAPE) in renal ischemia/reperfusion injury in rats anesthetized with isoflurane (iso). Methods We randomly assigned 26 male Wistar rats anesthetized with isoflurane, intubated and mechanically ventilated to 3 groups: G1 (controls; n = 8), G2 (CAPE; n = 10), and G3 (ethanol; n = 8). Mean arterial pressure was monitored for anesthetic control. Intraperitoneal CAPE (G2) or ethanol (G3) injections were administered 40 minutes before left renal ischemia. All animals underwent right nephrectomy and the left kidney was submitted to ischemia for 25 minutes. Serum creatinine (cr) values were determined at the beginning (M1), end (M2), and 24 hours after the experiment (M3) upon intracardiac blood samples. The left kidney was removed for histologic analysis, using a scale for tubular necrosis (0?5, injury maximum). Statistical analysis was applied to serum creatinine and histological score injury considering statistical differences to be significant when P < .05. Results The cr values in the CAPE were significantly higher at M2 (0.8 mg/mL; P = .0012) and M3 (3.7 mg/mL; P = .0014) than the control (0.5 and 0.9 mg/mL) or G3 (0.6 and 1.0 mg/mL), respectively. Histologic examination showed the CAPE group to display more pericapsular tubular necrosis (3.0 [2.0; 3.0]) than the G1 group (2.0 [1.0; 2.0]) or G3 group (1.5 [1.0; 2.0]; P < .001). The CAPE group displayed more medullary tubular necrosis (2.0 [2.0; 3.0] than G1 (2.0 [1.0; 2.0] or G3 (1.0 [0.0; 2.0]; P < .001). Conclusion CAPE promoted greater functional and anatomic renal injury when rats were anesthetized with iso than control or ethanol groups, as demonstrated by histologic analysis and serum values.
Possui graduação em Medicina pela Faculdade de Medicina do Triângulo Mineiro, Uberaba, MG. (1970) e mestrado em Anestesiologia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2002). Atualmente é professor adjunto iv da Universidade Federal do Triângulo Mineiro. Tem experiência na área de Medicina, com ênfase em Medicina, atuando principalmente nos seguintes temas: reanimação, choque, hemodinâmica, educação médica, emergência, acidentados, hemodinâmica; função renal; clonidina; peridural. e necrológio. Tese do Doutorado:Caffeic Acid Phenethyl Ester Effects in the Kidney During Ischemia and Reperfusion in Rats Anesthetized with Isoflurane Abstract Background The purpose of this investigation was to examine the effect of caffeic acid phenethyl ester (CAPE) in renal ischemia/reperfusion injury in rats anesthetized with isoflurane (iso). Methods We randomly assigned 26 male Wistar rats anesthetized with isoflurane, intubated and mechanically ventilated to 3 groups: G1 (controls; n = 8), G2 (CAPE; n = 10), and G3 (ethanol; n = 8). Mean arterial pressure was monitored for anesthetic control. Intraperitoneal CAPE (G2) or ethanol (G3) injections were administered 40 minutes before left renal ischemia. All animals underwent right nephrectomy and the left kidney was submitted to ischemia for 25 minutes. Serum creatinine (cr) values were determined at the beginning (M1), end (M2), and 24 hours after the experiment (M3) upon intracardiac blood samples. The left kidney was removed for histologic analysis, using a scale for tubular necrosis (0?5, injury maximum). Statistical analysis was applied to serum creatinine and histological score injury considering statistical differences to be significant when P < .05. Results The cr values in the CAPE were significantly higher at M2 (0.8 mg/mL; P = .0012) and M3 (3.7 mg/mL; P = .0014) than the control (0.5 and 0.9 mg/mL) or G3 (0.6 and 1.0 mg/mL), respectively. Histologic examination showed the CAPE group to display more pericapsular tubular necrosis (3.0 [2.0; 3.0]) than the G1 group (2.0 [1.0; 2.0]) or G3 group (1.5 [1.0; 2.0]; P < .001). The CAPE group displayed more medullary tubular necrosis (2.0 [2.0; 3.0] than G1 (2.0 [1.0; 2.0] or G3 (1.0 [0.0; 2.0]; P < .001). Conclusion CAPE promoted greater functional and anatomic renal injury when rats were anesthetized with iso than control or ethanol groups, as demonstrated by histologic analysis and serum values.
Este profissional ainda não possui opiniões de pacientes. Seja o primeiro a deixar uma avaliação.
O que os pacientes perguntam para Nilson? Confira as respostas deste profissional.
Usuário
João Pinheiro (MG) • Email informado
Nenhuma dúvida respondida por este profissional no momento
Nenhuma dúvida aguardando resposta deste profissional no momento
80% dos pacientes buscam profissionais de saúde online antes de agendar uma consulta. Seja encontrado.
Confira as perguntas mais frequentes sobre Nilson de Camargos Roso
Lista com alguns sintomas geralmente tratados por profissionais Anestesiologista
Não encontrou o que procurava?
Este profissional ainda não tem cadastro no Médicos Brasil. Deixe seu e-mail e informaremos se, no futuro ele se cadastrar.
Anestesiologista em Uberaba (MG)
Brenda Soneghet Giurizatto Gramilich
Anestesiologista
CRM 6588 / RQE 5045
Zivi Antonio Dos Santos
Anestesiologista
2622 AL
Maria Luzia Vargas Pinto
Anestesiologista
CRM 4526 ES
Dra. Cristina Ribeiro Dias Barroso
Anestesiologista
210078
Envie perguntas de saúde para este ou outros especialistas
Inscreva-se gratuitamente e atualize seu perfil com informações para pacientes