Peucedanum grande

Peucedanum grande has been found to be associated with the multiple therapeutic properties. In the present study, we have used P. grande as an ameliorating agent against nephrotoxic effects of Mercuric chloride (HgCl2). The rats were given pretreatment of P. grande orally at a dose of 60 and 120 mg/kg body weight for five consecutive days. Mercury chloride 4 mg/kg body .wt was used as renal toxicant, and injected subcutaneously in the neck region in a volume of 1 ml/kg. The modulatory effects of P. grande on HgCl2 induced nephrotoxicity was investigated by assaying oxidative stress biomarkers, lipid peroxidation, serum kidney toxicity markers and by histopathological examination of kidney. The HgCl2 induced nephrotoxicity by depleting antioxidant levels, elevating the level of serum creatinine and BUN, as well as damaging the normal architecture of kidney. P. grande pretreatment prevented deteriorative effects induced by HgCl2 through a protective mechanism that involved reduction of increased oxidative stress as well as by restoration of histopathological change against HgCl2 administration.

  Peucedanum grande is a succulent herb; about a meter in height. The fruits are used in medicine and have been reported to possess important biological properties. The objective of the present investigation was the development of quality standards and phytochemical analysis of P. grande. This included morphological and histological characters, pH of aqueous solution, ash values, extractive values, successive extractive values, and loss on drying, fluorescence analysis, preliminary phytochemical screening and HPTLC finger printing profile of secondary metabolites. The findings of this study might be useful to supplement information in regard to its identification parameters and laying down pharmacopoeial standards; as standardization of herbal medicines is essential and is the need of the today. Key words: Peucedanum grande, extracts, phytochemical screening, HPTLC.