The Journal of pharmacy and pharmacology · 2018
Wound healing potential of Solanum xanthocarpum in streptozotocin-induced diabetic rats.
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Parmar Komal M, Shende Priyanka R, Katare Nitin, Dhobi Mahaveer, Prasad Satyendra K
Аннотация
OBJECTIVES: The objective of the present study was to evaluate wound healing potential of Solanum xanthocarpum extract in streptozotocin-induced diabetic rats.
METHODS: Alcoholic extract of the aerial parts (ESX) was subjected to phytochemical estimations and its standardization with chlorogenic acid using HPLC. ESX was then evaluated for wound healing potential in, streptozotocin-induced diabetic rats using excision and incision wound models on topical and oral treatment Various biochemical evaluations, such as collagen, hexosamine, hyaluronic acid, protein, DNA along with antioxidant parameters, proinflammatory cytokines, VEGF and histopathological examination were also evaluated.
KEY FINDINGS: Extract of S. xanthocarpum depicted the presence of mainly alkaloids, polyphenols, steroids, while content of chlorogenic acid was found to be 8.44% w/w. The maximum effective nature of ESX in healing was observed at 10% gel (topical) and 200 mg/kg (orally) in diabetic rats, where highest healing power was observed when treated both orally and topically. Biochemical evaluations showed significant increase in the levels of collagen, hexosamine, hyaluronic acid, protein, DNA followed by significant decline in the levels of blood glucose, lipid peroxidation, nitric oxide and expression of proinflammatory cytokines, supported by histopathology.
CONCLUSIONS: The potential healing effect in diabetic rats may be attributed to the presence of chlorogenic acid in combination with other phytoconstituents.
METHODS: Alcoholic extract of the aerial parts (ESX) was subjected to phytochemical estimations and its standardization with chlorogenic acid using HPLC. ESX was then evaluated for wound healing potential in, streptozotocin-induced diabetic rats using excision and incision wound models on topical and oral treatment Various biochemical evaluations, such as collagen, hexosamine, hyaluronic acid, protein, DNA along with antioxidant parameters, proinflammatory cytokines, VEGF and histopathological examination were also evaluated.
KEY FINDINGS: Extract of S. xanthocarpum depicted the presence of mainly alkaloids, polyphenols, steroids, while content of chlorogenic acid was found to be 8.44% w/w. The maximum effective nature of ESX in healing was observed at 10% gel (topical) and 200 mg/kg (orally) in diabetic rats, where highest healing power was observed when treated both orally and topically. Biochemical evaluations showed significant increase in the levels of collagen, hexosamine, hyaluronic acid, protein, DNA followed by significant decline in the levels of blood glucose, lipid peroxidation, nitric oxide and expression of proinflammatory cytokines, supported by histopathology.
CONCLUSIONS: The potential healing effect in diabetic rats may be attributed to the presence of chlorogenic acid in combination with other phytoconstituents.