2013
DOI: 10.1016/j.etp.2011.05.004
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Oral administration of caffeic acid ameliorates the effect of cisplatin on brush border membrane enzymes and antioxidant system in rat intestine

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Cited by 34 publications
(29 citation statements)
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“…Also, the antioxidants in intestinal tissue is drastically decreased in the cisplatin administered animals due to the decreased activity of antioxidant enzyme pool, viz., Catalase (Cat), glutathione peroxidase (GPx), glutathione reductase (GR), and Glucose-6-phosphate dehydrogenase (G6PD) and a phase-II detoxifying enzyme, namely, Glutathione-S-Transferase (GST), and quinone reductase (QR). In addition, the levels of Superoxide dismutase (SOD) showed a steep increase [51,62]. Myricetin treatment restored the normal level of these antioxidant enzymes and improved the level of phase-II detoxifying enzymes in accordance with previous published reports [2,68] (Tables 1 and 2).…”
Section: Discussionsupporting
confidence: 89%
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“…Also, the antioxidants in intestinal tissue is drastically decreased in the cisplatin administered animals due to the decreased activity of antioxidant enzyme pool, viz., Catalase (Cat), glutathione peroxidase (GPx), glutathione reductase (GR), and Glucose-6-phosphate dehydrogenase (G6PD) and a phase-II detoxifying enzyme, namely, Glutathione-S-Transferase (GST), and quinone reductase (QR). In addition, the levels of Superoxide dismutase (SOD) showed a steep increase [51,62]. Myricetin treatment restored the normal level of these antioxidant enzymes and improved the level of phase-II detoxifying enzymes in accordance with previous published reports [2,68] (Tables 1 and 2).…”
Section: Discussionsupporting
confidence: 89%
“…The long-chain free fatty acids are speculated to be responsible for functional and structural abnormalities in subcellular and plasma membranes [61]. One of the key markers of oxidative stress, malondialdehyde (MDA), is an intermediate product for lipid peroxidation, and it has been found to increase after cisplatin treatment [6,11,60,62]. Our results showed a similar pattern of increased lipid membrane peroxidation as reported previously, and treatment with myricetin reduced the abnormal levels of MDA [63] (Figure 2).…”
Section: Discussionsupporting
confidence: 86%
“…And it is consistent with earlier studies where administration of cisplatin caused lipid peroxidation and inflammation (Arivarasu et al, 2013;Ronald et al, 2010;Sreedevi et al, 2010). This increased lipid peroxidation may be resulting from depletion in the exogenous antioxidant system such as SOD, GST, and CAT (Table 6); it is consistent with an earlier study where Table 5.…”
Section: Discussionsupporting
confidence: 81%
“…Group I, normal rats fed basal diet; Group II, control rats administered cisplatin and fed basal diet; Group III, cisplatin-administered rats fed diet supplemented with 0.5% sorghum straw dye; Group IV, cisplatin-administered rats fed diet supplemented with 1% sorghum straw dye. depletion in SOD, CAT and GST in rat kidney resulted in increased MDA concentration (Arivarasu et al, 2013). This compromised kidney endogenous antioxidant status is an indication that cisplatin-induced nephrotoxicity is a function of oxidative stress (Ahmed, 2010;Yao et al, 2007).…”
Section: Groupmentioning
confidence: 99%
“…Therapeutic effects of cisplatin are dose dependent. Nevertheless, the significant adverse reactions of cisplatin are associated with high dose cisplatin therapy including renal damage, gastrointestinal dysfunction, auditory toxicity, peripheral nerve toxicity and kidney dysfunction [3]. Previous studies have shown that accumulation of cisplatin in tubular cells was 5 times more than that in other tissues, suggesting a major and severe nephrotoxicity [4].…”
Section: Introductionmentioning
confidence: 99%