2019
DOI: 10.1007/s00381-019-04184-2
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Evaluation of the effects of quercetin on brain lesions secondary to experimental hydrocephalus in rats

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Cited by 5 publications
(6 citation statements)
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“…There is also evidence that edaravone can inhibit the development of hydrocephalus by activating the Nrf2/HO-1 signaling pathway to protect ependymal cilia and neurons from oxidative stress damage ( Zhang et al, 2018 ). Some natural extracts with antioxidant properties have conflicting therapeutic benefits ( Catalão et al, 2014 ; Sampaio et al, 2019 ). Interestingly, the oral antioxidant mixture α-tocopherol, L-ascorbic acid, coenzyme Q10, reduced glutathione, and reduced lipoic acid showed no therapeutic benefits for juvenile rats with kaolin-induced hydrocephalus ( Di Curzio et al, 2014 ).…”
Section: Therapeutic Targeting Of Astrocytes For the Treatment Of Hyd...mentioning
confidence: 99%
“…There is also evidence that edaravone can inhibit the development of hydrocephalus by activating the Nrf2/HO-1 signaling pathway to protect ependymal cilia and neurons from oxidative stress damage ( Zhang et al, 2018 ). Some natural extracts with antioxidant properties have conflicting therapeutic benefits ( Catalão et al, 2014 ; Sampaio et al, 2019 ). Interestingly, the oral antioxidant mixture α-tocopherol, L-ascorbic acid, coenzyme Q10, reduced glutathione, and reduced lipoic acid showed no therapeutic benefits for juvenile rats with kaolin-induced hydrocephalus ( Di Curzio et al, 2014 ).…”
Section: Therapeutic Targeting Of Astrocytes For the Treatment Of Hyd...mentioning
confidence: 99%
“…This compound has been confirmed to have beneficial anticancer effects [17]. Quercetin has also been used in the drug industry because of its inhibitory features in brain lesions [18], suppression of oxidative stress [19], inhibition of mesangial cell proliferation in early diabetic nephropathy [20], etc. Reports revealed that the phenolics from leaves of A. nephrolepis showed antioxidant in vitro [21] and anti-hepatoma in vivo [22].In the past decade, ultrasonication has been of considerable interest as a newly developed reaction accelerator, and the growth of ultrasound-assisted extraction (UAE) as a novel extraction technology has quickly flourished owing its unique advantages [2,23]; numerous practical applications for bioactive compound extraction have been researched and successfully achieved, such as for flavonoids [24,25], anthocyanins [26], glycosides [27], coumarins [28], lignans [29], alkaloids [30], polysaccharides [31], and vegetable oils [32,33].…”
mentioning
confidence: 99%
“…This compound has been confirmed to have beneficial anticancer effects [17]. Quercetin has also been used in the drug industry because of its inhibitory features in brain lesions [18], suppression of oxidative stress [19], inhibition of mesangial cell proliferation in early diabetic nephropathy [20], etc. Reports revealed that the phenolics from leaves of A. nephrolepis showed antioxidant in vitro [21] and anti-hepatoma in vivo [22].…”
mentioning
confidence: 99%
“…Dentre esses grupos tratados, o grupo HTOD apresentou menor índice de células em apoptose, mostrando que a derivação liquórica isolada não foi suficiente para a total proteção contra a morte celular, enquanto que a associação dos dois tratamentos potencializou este efeito benéfico. Outros trabalhos de nosso grupo de pesquisa já haviam relatado que a derivação isolada não foi suficiente para resolver a cascata da apoptose (SAMPAIO et al, 2019;ROMEIRO, 2021). Em contrapartida, os efeitos anti-apoptóticos da OHB já estão bem estabelecidos (MATCHETT; MARTIN; ZHANG, 2009), como a regulação positiva da expressão de SirT1, que aumentou a Bcl-2 (fator anti-apoptótico) e reduziu a caspase-3, em um modelo de isquemia cerebral focal (DING et al, 2017); aboliu a fragmentação de DNA, uma característica da apoptose, e reduziu o número de células TUNELpositivas, também na isquemia cerebral focal ZHOU et al, 2003); aumentou o BDNF, regulou a sobrecarga de cálcio e autofagia celular (mediada pela via mTOR e envolvida na morte neuronal), diminuiu a caspase-3 e regulou o Bcl-2 em modelos de isquemia-reperfusão (CHEN et al, 2020;.…”
Section: Discussionunclassified
“…Nosso grupo de pesquisa vem trabalhando incessantemente há mais de 10 anos no estudo de diversas drogas e procedimentos que possam oferecer efeitos neuroprotetores na hidrocefalia experimental induzida por caulim (CATALÃO et al, 2014;CATALÃO et al, 2017;DA SILVA et al, 2018;GARCIA et al, 2017;SAMPAIO et al, 2019;TIDA et al, 2018), no mapeamento de lesões secundárias à ventriculomegalia (AISENGART et al, 2011;CATALÃO et al, 2019;DEL BIGIO et al, 2012;LACHAT, 2003;TAVEIRA et al, 2012), em ensaios sobre o curso do tratamento cirúrgico experimental (ROCHA CATALÃO et al, 2014;SANTOS et al, 2016;SANTOS et al, 2019) e, também, na análise de exames de imagem complementares que delimitam a melhor visualização das estruturas cerebrais e auxiliam no diagnóstico da hidrocefalia experimental (CASTRO et al, 2012;DE MOURA SILVA et al, 2021;LUCCAS;SAMPAIO et al, 2015). Além destes, podemos incluir nesta lista estudos em fase de preparação/publicação utilizando drogas como o Resveratrol, a Memantina, Canabidiol, Celecoxibe, entre outros.…”
Section: Tratamento Da Hidrocefaliaunclassified