Lack of specificity of the therapeutic agent is a primary limitation in the treatment of a tumor. The use of preferentially replicating bacteria as therapeutic agents is an innovative approach to tumor treatment. This is based on the observation that certain obligate or facultative anaerobic bacteria are capable of multiplying selectively in tumors and inhibiting their growth. Bacteria have bee...

Scorpions and their venoms have been employed in medication since thousands of years in Asia. The scorpion venom is an extremely advanced mixture of salts, nucleotides, biogenic amines, enzymes, mucoproteins, peptides and proteins (e.g. Neurotoxins). Scorpion venoms contain peptides that block or modify ion-channel function and present some doable applications to regulate cell excitability. Spe...

introduction: nowadays various bone pain palliative therapeutic agents have been developed for bone metastases. among those, 153sm-ethylenediamine tetramethylene phosphonic acid (153sm-edtmp) is the major therapeutic agent which is widely used in the world. in this study, production, quality control and biodistribution studies of this therapeutic radiopharmaceutical have been presented and foll...

curcumin is a natural polyphenolic compound with anti-cancer, anti-inflammatory, and anti-oxidation properties. low water solubility and rapid hydrolytic degradation are two challenges limiting use of curcumin as therapeutic agent. in the current study, the role of the bovine serum albumin (bsa), β-lactoglobulin and casein, as food-grade biopolymers and safe drug delivery systems, on the physic...