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Diclofenac-induced renal toxicity in female Wistar albino rats is protected by the pre-treatment of aqueous leaves extract of Madhuca longifolia through suppression of inflammation, oxidative stress and cytokine formation.

Diclofenac-induced renal toxicity in female Wistar albino rats is protected by the pre-treatment of aqueous leaves extract of Madhuca longifolia through suppression of inflammation, oxidative stress and cytokine formation.
Author Information (click to view)

S JP, Evan Prince S,


S JP, Evan Prince S, (click to view)

S JP, Evan Prince S,

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Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie 2017 12 1298() 45-51 pii S0753-3322(17)35163-6
Abstract
CONTEXT
Kidney has a vital role in renal clearance, maintenance of blood pressure, elimination of toxic products and formation of prostaglandins. Certain medications are known to cause renal injury on its frequent usage and high dosage. Diclofenac is a non-steroidal anti-inflammatory drug which is used in the treatment of pain and arthritis. Madhuca longifolia is a deciduous tree which is known to the have anti-microbial, anti-ulcer, hepatoprotective, anti-diabetic, anti-inflammatory and analgesic activity. The aim of the present study is to evaluate the beneficial effect of aqueous leaf extract of Madhuca longifolia against DFC-induced renal toxicity in female Wistar albino rats.

METHODS
Thirty female Wistar albino rats were divided into five groups and the drugs were administrated specifically on each group. After the treatment period, the rats were sacrificed to evaluate the significant changes in renal enzyme markers, antioxidant activities in kidney tissue homogenate and plasma, renal histopathology and protein expression levels. The cytokines like TNF-α, IL-6 and IL-1β were measured through ELISA techniques and the levels of Caspase-3, COX-2 and NF-κB were measured through western blotting techniques. DiscussionMadhuca longifolia was observed to show a better result in normalizing the toxicity caused by diclofenac.

CONCLUSION
The significant result of the aqueous leaf extract ofMadhuca longifolia was due to its ability in restoring renal function by restoring antioxidants and preventing cellular damages.

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