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	Provedor de dados Infoteca-e (797) Trop. Plant Pathol. (7) Ciência e Agrotecnologia (4) Ciência Rural (4) Arq. Bras. Med. Vet. Zootec. (3) PFB - Pesquisa Florestal Brasileira (2) Planta Daninha (2) R. Bras. Zootec. (2) Rev. Ciênc. Agron. (1) MV&Z (1) Scientia Agricola (1) Horticultura Brasileira (1) Neotropical Entomology (1) PAB (1) Rev. Bras. Ciênc. Solo (1) Rev. Bras. Frutic. (1) Rev. bras. sementes (1) Mais... Autor GASPAROTTO, L. (49) PEREIRA, J. C. R. (43) REIS, A. (40) COSTA, R. V. da (28) SANTOS, A. F. dos (28) GARRIDO, L. da R. (27) COTA, L. V. (26) JUNQUEIRA, N. T. V. (26) SILVA, D. D. da (25) GODOY, C. V. (24) SÔNEGO, O. R. (24) LOPES, C. A. (23) ALBUQUERQUE, F. C. de (21) VALDEBENITO-SANHUEZA, R. M. (21) MEYER, M. C. (20) TRINDADE, D. R. (20) UTIAMADA, C. M. (20) NUNES JUNIOR, J. (19) PIMENTA, C. B. (18) AUER, C. G. (17) Mais... Palavra-chave Fungo (830) Doença (246) Doença de Planta (165) Brasil (143) Doença de planta (118) Fungi (89) Fungicida (89) Fungi. 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Ano 2023 (3) 2022 (15) 2021 (19) 2020 (25) 2019 (23) 2018 (13) 2017 (25) 2016 (20) 2015 (20) 2014 (24) 2013 (34) 2012 (16) 2011 (12) 2010 (22) 2009 (30) 2008 (36) 2007 (39) 2006 (31) 2005 (23) 2004 (39) Mais... País Brazil (830) Idioma Português (825) Inglês (3) Alemão (1) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 25 Primeira ... 1 2 ... Última Perinatal development and adult blood pressure BJMBR Ashton,N.. A growing body of evidence supports the concept of fetal programming in cardiovascular disease in man, which asserts that an insult experienced in utero exerts a long-term influence on cardiovascular function, leading to disease in adulthood. However, this hypothesis is not universally accepted, hence animal models may be of value in determining potential physiological mechanisms which could explain how fetal undernutrition results in cardiovascular disease in later life. This review describes two major animal models of cardiovascular programming, the in utero protein-restricted rat and the cross-fostered spontaneously hypertensive rat. In the former model, moderate maternal protein restriction during pregnancy induces an increase in offspring blood... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hypertension; Pregnancy; Low-protein diet; Glucocorticoid; Renin-angiotensin system; Spontaneously hypertensive rat. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000700002 Increased angiotensin-converting enzyme activity in the left ventricle after infarction BJMBR An increase in angiotensin-converting enzyme (ACE) activity has been observed in the heart after myocardial infarction (MI). Since most studies have been conducted in chronically infarcted individuals exhibiting variable degrees of heart failure, the present study was designed to determine ACE activity in an earlier phase of MI, before heart failure development. MI was produced in 3-month old male Wistar rats by ligation of the anterior branches of the left coronary artery, control rats underwent sham surgery and the animals were studied 7 or 15 days later. Hemodynamic data obtained for the anesthetized animals showed normal values of arterial blood pressure and of end-diastolic pressure in the right and left ventricular cavities of MI rats. Right and left... Tipo: Info:eu-repo/semantics/other Palavras-chave: Angiotensin-converting enzyme; Myocardial infarction; Angiotensin II; Renin-angiotensin system. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997000500018 Characterization of angiotensin-converting enzymes 1 and 2 in the soleus and plantaris muscles of rats BJMBR Fernandes,T.; Hashimoto,N.Y.; Oliveira,E.M.. Angiotensin-converting enzymes 1 (ACE1) and 2 (ACE2) are key enzymes of the renin-angiotensin system, which act antagonistically to regulate the levels of angiotensin II (Ang II) and Ang-(1-7). Considerable data show that ACE1 acts on normal skeletal muscle functions and architecture. However, little is known about ACE1 levels in muscles with different fiber compositions. Furthermore, ACE2 levels in skeletal muscle are not known. Therefore, the purpose of this study was to characterize protein expression and ACE1 and ACE2 activities in the soleus and plantaris muscles. Eight-week-old female Wistar rats (N = 8) were killed by decapitation and the muscle tissues harvested for biochemical and molecular analyses. ACE1 and ACE2 activities were investigated by a... Tipo: Info:eu-repo/semantics/other Palavras-chave: Renin-angiotensin system; ACE1; ACE2; Rat skeletal muscle. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000900005 Activation of endogenous angiotensin converting enzyme 2 prevents early injuries induced by hyperglycemia in rat retina BJMBR Foureaux,G.; Nogueira,B. S.; Coutinho,D. C. O.; Raizada,M. K.; Nogueira,J. C.; Ferreira,A. J.. Diabetic retinopathy (DR) is a serious complication of diabetes mellitus that may result in blindness. We evaluated the effects of activation of endogenous angiotensin converting enzyme (ACE) 2 on the early stages of DR. Rats were administered an intravenous injection of streptozotocin to induce hyperglycemia. The ACE2 activator 1-[[2-(dimethylamino) ethyl] amino]-4-(hydroxymethyl)-7-[[(4-methylphenyl) sulfonyl] oxy]-9H-xanthone 9 (XNT) was administered by daily gavage. The death of retinal ganglion cells (RGC) was evaluated in histological sections, and retinal ACE2, caspase-3, and vascular endothelial growth factor (VEGF) expressions were analyzed by immunohistochemistry. XNT treatment increased ACE2 expression in retinas of hyperglycemic (HG) rats... Tipo: Info:eu-repo/semantics/article Palavras-chave: ACE2 activation; Angiotensin-(1-7); Renin-angiotensin system; Eyes; Diabetic retinopathy. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015001201109 Reduced plasma levels of angiotensin-(1-7) and renin activity in preeclamptic patients are associated with the angiotensin I- converting enzyme deletion/deletion genotype BJMBR Velloso,E.P.; Vieira,R.; Cabral,A.C.; Kalapothakis,E; Santos,R.A.S.. The relationship between preeclampsia and the renin-angiotensin system (RAS) is poorly understood. Angiotensin I-converting enzyme (ACE) is a key RAS component and plays an important role in blood pressure homeostasis by generating angiotensin II (Ang II) and inactivating the vasodilator angiotensin-(1-7) (Ang-(1-7)). ACE (I/D) polymorphism is characterized by the insertion (I) or deletion (D) of a 287-bp fragment, leading to changes in ACE activity. In the present study, ACE (I/D) polymorphism was correlated with plasma Ang-(1-7) levels and several RAS components in both preeclamptic (N = 20) and normotensive pregnant women (N = 20). The percentage of the ACE DD genotype (60%) in the preeclamptic group was higher than that for the control group (35%);... Tipo: Info:eu-repo/semantics/article Palavras-chave: Renin-angiotensin system; Angiotensin-converting enzyme; Renin; Angiotensin-(1-7); ACE polymorphism (I/D); Preeclampsia. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000400018 Registros recuperados: 25 Primeira ... 1 2 ... Última

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