In vitro phytochemical and anticancer activity of Misopates orontium L. and Dicliptera bupleuroides Nees.

In the present study phytochemical analysis and anticancer activity of Misopates orontium L. and Dicliptera bupleuroides Nees was carried out. Methanolic extracts of M. orontium and D. bupleuroides were selected for phytochemical analysis. The present analysis showed the presence of phytochemical such as carbohydrates, proteins, tannins, glycosides, alkaloids, saponins, phenols and flavonoids in M. orontium and D. bupleuroides. Anticancer assays including MTT, Alamar Blue (AB), Neutral Red (NR) and lactate dehydrogenase (LDH) were employed on whole herb methanolic extract and all other fractions of both plants to calculate the % age of cell viability and cell cytotoxicity. The percentage of cell viability was highly significant in all anticancer assays for all fractions. Therefore, ethyl acetate and aqueous fractions showed the excellent profile in evaluation of cytotoxicity in each assay. All above findings indicated that the whole herb of both selected plants have strong anticancer activity.

Evaluation of antioxidant, antimicrobial and anticancer activities of compounds reported Saussurea hypoleuca Spreng. roots.

Current study was intended to isolate bioactive compounds from ethyl acetate fraction of Saussurea hypoleuca root extract and evaluation of their antioxidant, antimicrobial and anti-cancerous activities which might be helpful for their chemo preventive potential against selected bacterial strains. Column chromatography was done for isolation of compounds which were characterized on the basis of extensive spectroscopic analysis; Infra-red (IR), Electron Ionization (EI-Positive), Proton Nuclear Magnetic Resonance (1H-NMR) and Carbon Nuclear Magnetic Resonance (13C-NMR). Two compounds were identified, as sesquiterpenes (40mg) and linoleic acid (33mg) from 10 grams of ethyl acetate fraction. Both compounds have shown in vitro antioxidant activity which in regard; 2, 2- diphenyl-1-picrylhydrazyl (DPPH) scavenging potential was high in sesquiterpenes (261.81) as compared to linoleic acid (90.89). The minimum inhibitory concentrations (MIC) of both compounds were evaluated in various bacterial and fungal strains against respective controls. However, in human hepatocellular carcinoma (Hep G2 cell lines) sesquiterpenes exhibited strong anticancer potential than linolenic acid which might be its potential free radical inactivator in MTT assay. This paper directs the ethano medicinal worth of plant root as it possesses bioactive compounds which in our best knowledge these compounds isolated and reported first time from this plant root specie.

GC-MS analysis, anticancer and anti-inflammatory activities of Saussurea hypoleuca spreng. Root.

Study has been premeditated to appraise the anticancer and anti-inflammatory activities of a native medicinal plant Saussurea hypoleuca Spreng root. Anticancer assays including MTT, Alamar Blue (AB), Neutral Red (NR) & LDH were employed on root methanolic extract (RME) and all fractions to calculate % age of cell viability and cell cytotoxicity. All fractions of plant root were tested for in vitro as well as in vivo anti-inflammatory assays by reported methods. GC-MS analysis of n-hexane: chloroform fractions in column chromatography has shown isopropyl myristate, hexadecanoic acid, 11-octadecenoic acid, Di-n-octyl phthalate, dioctyl ether, decanedioic acid, 1H-3a,7-Methanoazulene, 3,4-hexanedione and Tetracosapentaene. Percentage of cell viability in anticancer assays was significantly high in all fractions. However, whole results were momentous with ethyl acetate and aqueous fractions owning to excellent profile in evaluating cytotoxicity in each assay. COX-2 inhibition was calculated which was high in RME (68.69%), ethyl acetate (56.52%), aqueous (55.21%) and chloroform fraction (53.47%). Carrageenan and formalin models were developed on rats to investigate in vivo anti-inflammatory activity. RME (56.19%, 71.09%, 66.4%, 67.99%) and ethyl acetate (51.36%, 64.97%, 55.63% & 61.01%) produced significant % age inhibition in dose dependent manner at 200 and 400 mg/kg doses respectively. All above findings direct that plant root holds strong anticancer and anti-inflammatory activities.

Proximate analysis and in vitro biological assays of Saussurea hypoleuca Spreng. root.

Considering the growing interest in medicinal plants having imperative phytoconstituents, a research has been steered to standardize the crude drug from "Saussurea hypoleuca root" by assessing its primary, secondary metabolites and to screened out in vitro biological assays of thrashed plant. Quantitative analysis was done by estimation of the primary and secondary metabolites (total proteins, total carbohydrates, total lipids, total glycosaponins, total alkaloids, total flavonoids, and total polyphenolics) in powder and extracts. The maximum value of total proteins (0.59%), total carbohydrates (53.7%), total lipids (27.12%), total glycosaponins (63.9%), total alkaloids (20.3%), total flavonoids (0.23%) and total polyphenolics (0.919%) were respectively. Antimicrobial assay was done by agar well diffusion method and Minimum Inhibitory Concentration. Haemolytic and DNA protection activity was studied by reported method. Different extracts showed various results however butanol, ethyl acetate, chloroform and methanol give promising results. The results of this present study gives an evidence for the existence of diverse primary and secondary metabolites and thus rationalizes its use in traditional medicines for the cure of different aliments owing to the safety profile on human red blood cells. The conclusions of this research work give an indication that this plant has good potential for antimicrobial activity and has possible pronounced significance as therapeutic agent.