75 results about "Relaxin" patented technology

Disclosed is a compound anticancer slow release injection of mesenchyme hydrolytic reagent which comprises slow release microspheres and dissolvent, wherein the slow release microballoons comprise anti-cancer active constituents and slow release auxiliary materials, the dissolvent being specific dissolvent containing suspension adjuvant. The anticancer active ingredient is the combination of mesenchyme hydrolytic reagent selected from collagenase, hyaluronidase, lysozyme, relaxin, plaxmin, gefinitib and erlotinib with anti-cancer drugs selected from anti-cancer antibiotic drugs and/or antimetabolites. The slow release auxiliary materials are selected from polylactic acid and its copolymer, di-aliphatic acid and sebacylic acid copolymer, poly(erucic aciddipolymer-sebacylic acid), poly(fumaric acid-sebacylic acid), Polifeprosan, EVAc or their combination, the viscosity of the suspension adjuvant is 80-3000cp. The slow release microspheres can also be prepared into slow release implanting agent, for injection or placement in or around tumor with a release period of about 40 days. The slow release injection and slow release implanting agent can be used independently for effectively suppressing tumor accretion, or used in combination with non-operative methods such as chemotherapy and/or radiotheraphy with the function of improving their treatment effects.