Objective(s): Newer organo-metallic, specifically gold (III) complexes with multiple ligands are currently being formulated with primary focus of having increased anti-cancerous properties and decreased cytotoxicity. In this study, histological toxicity profile of a newly formulated anti-cancerous gold (III) compound [trans-(±)-1,2-(DACH)2Au]Cl3 Bis(trans-1,2-Diaminocyclohexane) was investigate...

L Glutaminase, a therapeutic enzyme obtained from marine Actinomycetes gains importance because of their adaptability to varied environmental factors. An experimental study was carried out to isolate the L glutaminase producing actinomycetes from the marine sediment of Thoothukudi. Marine sediment sample was collected from six different locations of the Thoothukudi coastal ecosystem, enriched w...

Abstract Background Over the years, phytomedicines have been widely used as natural modalities for treatment and prevention of various diseases by different ethnic groups across globe. Although, 25% drugs in USA contain at least one plant-derived therapeutic compound, currently there is a paucity active medicinal ingredients pharmaceutical industry. Scientific evidence-based translation ethnome...

The designing of DNA intercalating drugs with high DNA affinity in the series of ellipticine has led to a new antitumoral agent, 9-hydroxyellipticine, which has a high DNA affinity, a high activity on L 1210 mice leukemia, and a lack of toxicity at therapeutic dose. The possible correlations among chemical structure, DNA reactivity, and pharmacological activity of DNA intercalating drugs are di...

Synthesis of two new water-soluble mixed ligand [Pd(bpy)(dahmp)]Cl and [Ag(bpy)(Hdahmp)]NO(3) complexes (dahmp and Hdahmp are the deprotonated monoanion and the protonated neutral 4,6-diamino-5-hydroxy-2-mercaptopyrimidine, resp.) is reported. The composition of the reported complexes was discussed on the bases of IR, (1)H NMR, and mass spectra, as well as conductivity and thermal measurements....

Fourier Transform Infrared (FTIR) spectroscopy is finding increasing biological application, for example in the analysis of diseased tissues and cells, cell cycle studies and investigating the mechanisms of action of anticancer drugs. Cancer treatment studies routinely define the types of cell-drug responses as either total cell destruction by the drug (all cells die), moderate damage (cell det...

Matrix metalloproteinase-2 (MMP-2) plays a critical role in tumor cell invasion and metastasis. Inhibitors of this enzyme effectively suppress tumor metastasis in experimental animals and are currently being tested in clinical trials. MMP-2 transcriptional regulation is a part of a delicate balance between the expression of various extracellular matrix (ECM) constituents and ECM degrading enzym...

Heparanase is an endo-β-D-glucuronidase that cleaves heparan sulfate (HS) side chains at a limited number of sites, activity that is strongly implicated with cell invasion associated with cancer metastasis, a consequence of structural modification that loosens the extracellular matrix barrier. Heparanase activity is also implicated in neovascularization, inflammation, and autoimmunity, involvin...

Cardiospermum halicacabum L. var. microcarpum (Kunth) Blume and var. luridum (Blume) Adelb. (Sapindaceae) are used for various ailments in Indian traditional medicines. The present study evaluated the antiulcerogenic property of seed oils (Petroleum ether extracts) in animal model. Ethanol induced gastric ulcers was used for this study and analysed for gastric volume, ulcer score pH, free and t...

Resveratrola naturally derived stilbene, is gaining extreme popularity because of its highly appreciated multi-beneficial properties as anticancerous, antioxidant and antiinflammatory molecule. Major dietary sources of resveratrol include grapes, berries, peanut, legumes and red wine. N.E India, rich for its wild heritage possesses many indigenous plants that have the potential to be rich sourc...