Preliminary screening of phytochemicals is a valuable step, in the detection of the bioactive principles present in medicinal plants and subsequently may lead to drug discovery and development. In the present study, chief phytoconstituents of the six selected medicinal plants of different families were identified in order to relate their presence with bioactivities of the plants. Screening of s...

Persicariae Rhizoma (PR) has been used as an anti-inflammatory and detoxification agent in Korea, and contains the biologically active dyes purple indirubin and blue indigo. Despite synthetic indigo showing genotoxic potential, thorough studies have not been carried out on the genotoxicity of PR. The potential genotoxicity of an aqueous extract of PR containing indigo (0.043%) and indirubin (0....

To quantify the major secondary metabolites and the antioxidant potential of methanolic extract of Indigofera trita. The methanolic whole plant extract of Indigofera trita (MIT) was analaysed by HPLC and GC to determine various Phytochemicals. Free radicals scavenging activity of extract by using DPPH, NO and Super oxide radicals generated in vitro. The Methanolic extract of I. trita was found ...

Ultraviolet-visible (UV-vis) and fluorescence spectroscopy have been used to characterize the polyelectrolyte complexes (PECs) formed when potassium indigo tetrasulfonate (ITS) interacts with poly diallydimethylammonium chloride (PDADMAC) through columbic attraction in the presence of the reducing agent sodium bisulfite, NaHSO3. The PDADMAC facilitates both the reduction of the ITS and the stab...

The aim of this study was to find out the nutritional value of some selected plants of family Zygophyllaceae and Euphorbiaceae which are traditionally used in different parts of Pakistan. The five plants Fagonia cretica L., Peganum harmala L., Tribulus terrestris L., Chrozophora tinctoria (L.) Raf. and Ricinus communis L., were collected from Peshawar and Attock Hills during winter, 2009. In th...

The antioxidant activity and total phenolic content of Morinda tinctoria leaves was evaluated. The successively extracted leaves of Morinda tinctoria using various solvents was analyzed for their total phenolic content. The extracts were subjected to column chromatography for the isolation of bioactive molecules. In vitro antioxidant activity was evaluated by employing different assays, includi...

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pakan mengandung daun indigofera (Indigofera zollingeriana) terhadap respon fisologis dan hematologi kelinci Rex. menggunakan 4 ekor Rex betina yang dibagi menjadi 2 perlakuan. P0 merupakan perlakuan tanpa indigofera, P1 20 % indigofera. Variabel diamati dalam penelitian yaitu: laju respirasi, denyut jantung, suhu rektal, kulit, kadar...

Alkaloids, tannins, saponins, steroid, terpenoid, flavonoids, phenolic compounds and cardie glycoside distribution in five medicinal plants belonging to different families were assessed and compared. The medicinal plants investigated were Asteracantha longifolia (L.) Nees, Psassiflora edulis Sims, Berberis tinctoria Lesch, Sphaeranthus indicus Linn, and Solanum trilobatum Linn. All the plants w...

The EtOAc extract of Coreopsis tinctoria Nutt. significantly inhibited LPS-induced nitric oxide (NO) production, as judged by the Griess reaction, and attenuated the LPS-induced elevation in iNOS, COX-2, IL-1β, IL-6 and TNF-α mRNA levels, as determined by quantitative real-time PCR, when incubated with BV-2 microglial cells. Immunohistochemical results showed that the EtOAc extract significantl...