Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters

Flavonoids have been reported to exhibit several pharmacological properties, mainly in cardiovascular and inflammatory diseases. In the present study, we observed that rutin, a known glycosylated flavonoid isolated from Dimorphandra mollis, had a lowering effect on plasma triglyceride levels of diet...

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Main Authors: Alexandre Kanashiro, Daiani C.O. Andrade, Luciana M. Kabeya, Walter M. Turato, Lucia H. Faccioli, Sérgio A. Uyemura, Yara M. Lucisano-Valim
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2009-03-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000100009
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spelling doaj-8c9abfaacb4b4168a5e3b75604211e242020-11-24T23:06:07ZengAcademia Brasileira de CiênciasAnais da Academia Brasileira de Ciências0001-37651678-26902009-03-01811677210.1590/S0001-37652009000100009Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamstersAlexandre KanashiroDaiani C.O. AndradeLuciana M. KabeyaWalter M. TuratoLucia H. FaccioliSérgio A. UyemuraYara M. Lucisano-ValimFlavonoids have been reported to exhibit several pharmacological properties, mainly in cardiovascular and inflammatory diseases. In the present study, we observed that rutin, a known glycosylated flavonoid isolated from Dimorphandra mollis, had a lowering effect on plasma triglyceride levels of diet-induced hypercholesterolemic Golden Syrian hamsters, but did not change total cholesterol and high-density lipoprotein cholesterol levels. Moreover, high-fat or rutin supplemented diets showed no immunotoxic effects, since no significant changes were observed on total white blood cells, granulocytes and mononuclear cells, as well as on the neutrophil apoptosis degree, when compared to untreated animals. Therefore, rutin seems to be a selective and non-toxic modulator of hypercholesterolemia, which can be promising for the development of new drugs.<br>Os flavonóides possuem diversas propriedades farmacológicas, principalmente nas doenças cardiovasculares e inflamatórias. No presente estudo, observamos que a rutina, um conhecido flavonóide glicosilado isolado da Dimorphandra mollis, diminuiu o nível de triglicerídeos plasmáticos em hamsters Golden Syrian hipercolesterolêmicos sem alterar os níveis de colesterol total e colesterol HDL. Além disso, observamos que dietas hipercolesterolêmicas ou suplementadas com rutina não apresentaram efeito imunotóxico, uma vez que nenhuma alteração significativa foi observada nos leucócitos totais, granulócitos e células mononucleares, bem como no grau de neutrófilos em apoptose, quando comparado com animais não tratados. Portanto, a rutina parece ser um modulador seletivo e não tóxico da hipercolesterolemia, o que pode ser promissor para o desenvolvimento de novos fármacos.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000100009rutinahamster Golden SyrianhipercolesterolemiaateroscleroseapoptoseDimorphandra mollisrutinGolden Syrian hamsterhypercholesterolemiaatherosclerosisapoptosisDimorphandra mollis
collection DOAJ
language English
format Article
sources DOAJ
author Alexandre Kanashiro
Daiani C.O. Andrade
Luciana M. Kabeya
Walter M. Turato
Lucia H. Faccioli
Sérgio A. Uyemura
Yara M. Lucisano-Valim
spellingShingle Alexandre Kanashiro
Daiani C.O. Andrade
Luciana M. Kabeya
Walter M. Turato
Lucia H. Faccioli
Sérgio A. Uyemura
Yara M. Lucisano-Valim
Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
Anais da Academia Brasileira de Ciências
rutina
hamster Golden Syrian
hipercolesterolemia
aterosclerose
apoptose
Dimorphandra mollis
rutin
Golden Syrian hamster
hypercholesterolemia
atherosclerosis
apoptosis
Dimorphandra mollis
author_facet Alexandre Kanashiro
Daiani C.O. Andrade
Luciana M. Kabeya
Walter M. Turato
Lucia H. Faccioli
Sérgio A. Uyemura
Yara M. Lucisano-Valim
author_sort Alexandre Kanashiro
title Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
title_short Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
title_full Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
title_fullStr Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
title_full_unstemmed Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters
title_sort modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic golden syrian hamsters
publisher Academia Brasileira de Ciências
series Anais da Academia Brasileira de Ciências
issn 0001-3765
1678-2690
publishDate 2009-03-01
description Flavonoids have been reported to exhibit several pharmacological properties, mainly in cardiovascular and inflammatory diseases. In the present study, we observed that rutin, a known glycosylated flavonoid isolated from Dimorphandra mollis, had a lowering effect on plasma triglyceride levels of diet-induced hypercholesterolemic Golden Syrian hamsters, but did not change total cholesterol and high-density lipoprotein cholesterol levels. Moreover, high-fat or rutin supplemented diets showed no immunotoxic effects, since no significant changes were observed on total white blood cells, granulocytes and mononuclear cells, as well as on the neutrophil apoptosis degree, when compared to untreated animals. Therefore, rutin seems to be a selective and non-toxic modulator of hypercholesterolemia, which can be promising for the development of new drugs.<br>Os flavonóides possuem diversas propriedades farmacológicas, principalmente nas doenças cardiovasculares e inflamatórias. No presente estudo, observamos que a rutina, um conhecido flavonóide glicosilado isolado da Dimorphandra mollis, diminuiu o nível de triglicerídeos plasmáticos em hamsters Golden Syrian hipercolesterolêmicos sem alterar os níveis de colesterol total e colesterol HDL. Além disso, observamos que dietas hipercolesterolêmicas ou suplementadas com rutina não apresentaram efeito imunotóxico, uma vez que nenhuma alteração significativa foi observada nos leucócitos totais, granulócitos e células mononucleares, bem como no grau de neutrófilos em apoptose, quando comparado com animais não tratados. Portanto, a rutina parece ser um modulador seletivo e não tóxico da hipercolesterolemia, o que pode ser promissor para o desenvolvimento de novos fármacos.
topic rutina
hamster Golden Syrian
hipercolesterolemia
aterosclerose
apoptose
Dimorphandra mollis
rutin
Golden Syrian hamster
hypercholesterolemia
atherosclerosis
apoptosis
Dimorphandra mollis
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000100009
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