ABSTRACT
Ashawagandha is herb used for various kinds of disease especially as a nervine tonic. Considering these facts many scientific studies were carried out and its memory, anti-stress activities were studied in detail. Aims and Objectives: To study the Phytochemical analysis and Pharmacological Study of Ashwagandha (Withania somnifera) varieties and Withania somnifera (L.) Dunal wild purified with milk steam (WSWM) root powder. To study the efficacy of Wild and Cultivated varieties of Ashwagandha on rats through Elevated Plus Maze test and Morris Water Maze (MWM) model. Materials and Methods: The formulations Withania somnifera (L.) Dunal wild (WSW) root powder, Withania somnifera (L.) Dunal Nagori (WSN) root powder, Withania somnifera (L.) Dunal wild purified with milk steam (WSWM) root powder, PG (Wheat powder placebo) were subjected to preliminary phytochemical screening for the detection of various chemical constituents present. Animal experimentation was done on Wistar Albino Rats obtained from the animal house attached and are divided into three groups consisting of 6 rats per group. Nootropic agents are effectively screened using this paradigm in scopolamine-induced dementia. Elevated Plus Maze and Morris Water Maze (MWM) model are based on this phenomenon. Results: By performing phytochemical analysis, Withania somnifera (L.) Dunal Nagori (WSN) showed the presence of alkaloids, carbohydrates, glycosides, phytosterols, saponins, proteins and amino acids. Withania somnifera (L.) Dunal wild purified with milk steam (WSWM) showed the presence of alkaloids, carbohydrates, glycosides, proteins and amino acids and wheat powder placebo (PG) showed the presence of alkaloids, carbohydrates, glycosides, saponins, phenolic compounds, tannins, proteins amino acids and flavonoids. Conclusion: The formulation group 3 (WSWM) showed remarkable reduction in the transfer latency time (in elevated plus maze test) from the acquisition day to the retention day and therefore considered Group 3 is statistically significant. The formulation group 3 (WSWM) showed remarkable reduction in the latency scores in Morris water maze and hence Group 3 (Ashwagandha wild purified with milk steam (WSWM) root powder) is statistically significant.
ABSTRACT
Background: Neural precursor cell expressed developmentally down regulated-9 (NEDD9) is a scaffolding metastatic marker protein in multiple cancer types. Generally, the expression occurs during the embryonic development and depletes in adults. Expression of NEDD9 in adults leads to the progression of tumor which is sufficient for the cellular invasion. Elevated behavior of the gene mediates metastatic movement which includes protease dependent neovessel formation, invasion and migration of tumor cells from the site of origin to the distant tissues.Methods: The current study involves the screening and elucidation of differential expression of NEDD9 in normal and tumor subtypes with various tissues of mice by immunohistochemistry.Results: The validating approaches in the study, low expression of NEDD9 was observed in the normal tissues and predominance in the tumor subsets.Conclusions: The experimental analysis proven that NEDD9 expression is merely associated with tumor progression and the molecular mechanism of NEDD9 is restricted in the establishment of metastatic cascade. NEDD9 association in tumor prognosis which helps in the emergence of diagnostic and therapeutic approaches.