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The present study evaluates the in-vitro cisplatin (CDDP) release from four different poly oxalates cross-linked chitosan (CS) nanocomposites. The poly oxalates were synthesized from the reaction of four different dicarboxylic acids with ethylene glycol (EG). The encapsulation of CDDP on CS
Radiolabeled Lipiodol has routinely been used in hepatoma therapy. In this article an attempt to develop a new (188)Re-ECD/Lipiodol radiopharmaceutical, in which the chelating agent ECD (ethyl cyteinate dimer), is the constituent of the known brain perfusion agent (99m)Tc-ECD, and an evaluation of
BACKGROUND
Hepatocellular carcinoma is the most common form of primary hepatic carcinoma. A new N(2)S(2) tetradentate ligand, N-[2-(triphenylmethyl)thioethyl]-3-aza-19-ethyloxycarbonyl-3-[2-(triphenylmethyl)thioethyl]octadecanoate (H(3)MN-16ET), was introduced and labeled with (188)Re to create
Agrobacterium-like colonies were recovered onto Roy-Sasser's medium from a young tumor (4 cm in diameter) on the stem of weeping fig (Ficus benjamina L.), 10 cm from the crown. The galled plant was collected in 1999 from a garden center in Valencia, Spain. After colony purification and tomato and
Our group has developed a novel tissue adhesive composed of biomacromolecules and organic acid derivatives which have good biocompatibility and exhibit high bonding strength to living tissues. We propose to use this tissue adhesive for in-situ forming drug delivery system (DDS) for cancer
This study has evaluated the effect of functionalizing surface charges of hydroxyapatite on the modulation of loading and release of curcumin nanoparticles. The increase in loading and release of curcumin nanoparticles indirectly translates to enhanced anti-cancer effect. Owing to the hydrophobic
In a previous work, the author has investigated the antimicrobial and cytotoxic properties of tartaric and glutamic acids silver(I) chelates. In a following work, the author has reported on the in vitro cytotoxicity and the mechanism of action of a silver(I) tartaric acid chelate synthesized by the
Water-soluble colchicine derivatives were synthesized from 2-demethylcolchicine and 2-demethylthiocolchicine and evaluated in vitro against human tumor cell replication and for inhibition of tubulin polymerization. The glycinate esters (4, 5) and their tartaric acid salts (4a, 5a) showed potent
Chicoric acid (dicaffeoyl-tartaric acid), is a natural phenolic compound found in a number of plants, such as chicory (Cichorium intybus) and Echinacea (Echinacea purpurea), which possesses antioxidant, anti-inflammatory, antiviral, and analgesic activities. Although these biological effects of
Topotecan (Hycamtin), a semisynthetic water-soluble derivative of camptothecin, is a potent inhibitor of DNA topoisomerase I in vitro and has demonstrated encouraging antitumour activity in a wide variety of tumours, including ovarian cancer and small cell lung cancer. Now approved in the US,