RADIONUCLIDE-CHITOSAN COMPLEX HAVING AN IMPROVED STABILIZED GELATIN IN ADMINISTERING THEM TO THE BODY AND THEIR PREPARATION METHOD

The present invention relates to a radionuclide-chitosan complex solution and its preparation method, and more particularly to the radionuclide-chitosan complex solution having a viscosity of 300 ~ 2,400 cps, comprising an aqueous chitosan solution or a freeze-dried chitosan labeled with a radionucl...

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Bibliographische Detailangaben
Hauptverfasser:	SHIN, DONG-HYUK, BAE, EUN-JUNG, YANG, HEE-BOG, SONG, YOUNG-JUN, SHIN, BYUNGUL, RYU, JEI-MAN, SEONG, SEUNG-KYOO, PARK, KYUNG-BAE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a radionuclide-chitosan complex solution and its preparation method, and more particularly to the radionuclide-chitosan complex solution having a viscosity of 300 ~ 2,400 cps, comprising an aqueous chitosan solution or a freeze-dried chitosan labeled with a radionuclide. The radionuclide-chitosan complex solution according to the present invention has a stable gelation state at a target region when injected into the body while maintaining a labeling yield of radioisotope to chitosan above 99 %. Side effects may be minimized and treatment efficiency may be increased when injected to a patient.