KR101127402B1 - 페길화된 양친성 고분자 나노 입자 및 이를 이용한 암의 진단 및 치료 - Google Patents
페길화된 양친성 고분자 나노 입자 및 이를 이용한 암의 진단 및 치료 Download PDFInfo
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- KR101127402B1 KR101127402B1 KR1020090038549A KR20090038549A KR101127402B1 KR 101127402 B1 KR101127402 B1 KR 101127402B1 KR 1020090038549 A KR1020090038549 A KR 1020090038549A KR 20090038549 A KR20090038549 A KR 20090038549A KR 101127402 B1 KR101127402 B1 KR 101127402B1
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- cancer
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- polyethylene glycol
- hyaluronic acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
- A61K49/0054—Macromolecular compounds, i.e. oligomers, polymers, dendrimers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/70—Mechanisms involved in disease identification
- G01N2800/7023—(Hyper)proliferation
- G01N2800/7028—Cancer
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Abstract
Description
| Samples |
CPT
-
HNP
-P
( mg ) |
Drug ( mg ) | Loading Efficiency (%) |
Loading
Content ( wt %) |
size ( nm ) |
| CPT-HNP-P | 40 | 4 | 90 | 9 | 300 |
| CPT-HNP-P | 40 | 8 | 65 | 13 | 322 |
| CPT-HNP-P | 40 | 16 | 65 | 26 | 351 |
Claims (14)
- 형광체가 결합된 양친성 고분자 나노 입자를 포함하는 암 진단용 조영제로서, 상기 양친성 고분자는 히알루론산과 소수성 물질이 결합된 것이며 폴리에틸렌 글리콜로 페길화된 것을 특징으로 하고,상기 형광체는 시아닌, 풀루오레신(fluorescein), 테트라메틸로드아민(tetramethylrhodamine), 보디피(BODIPY), 알렉사(Alexa), 방사선 동위원소 및 MRI 조영제로 구성된 군으로부터 선택되는 1종 이상이고,상기 소수성 물질은 디옥시콜산(deoxycholic acid), 타우로디옥시콜산(taurodeoxycholic acid), 타우로콜산(taurocholic acid), 글리코케노디옥시콜산(glycochenodeoxycholic acid), 타우로케노디옥시콜산(taurochenodeoxycholic acid) 스테아르산(stearic acid) 및 올레산(oleic acid)으로 구성된 군으로부터 선택되는 것인 암 진단용 조영제.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 따른 형광체가 결합된 양친성 고분자 나노 입자를 포함하는 것을 특징으로 하는 약물 전달체 조성물.
- 제1항에 따른 형광체가 결합된 양친성 고분자 나노 입자에 항암제가 봉입된 것을 특징으로 하는 약물 전달체 조성물.
- 제9항에 있어서, 상기 내부에 포함되는 항암제는 도세탁셀(Docetaxel), 시스플라틴 (cis-platin), 캠토세신 (camptothecin), 파클리탁셀(paclitaxel), 타목시펜(Tamoxifen), 아나스테로졸(Anasterozole), 글리벡(Gleevec), 5-플루오로우라실(5-FU), 플록슈리딘(Floxuridine), 류프로리드(Leuprolide), 플로타미드(Flutamide), 졸레드로네이트(Zoledronate), 독소루비신(Doxorubicin), 빈크리스틴(Vincristine), 젬시타빈(Gemcitabine), 스트렙토조토신(Streptozocin), 카보플라틴(Carboplatin), 토포테칸(Topotecan), 벨로테칸(Belotecan), 이리노테칸(Irinotecan), 비노렐빈(Vinorelbine), 히도록시우레아(hydroxyurea), 발루비신(Valrubicin), 레티노익산 (retinoic acid) 계열, 메소트렉세이트(Methotrexate), 메클로레타민(Meclorethamine), 클로람부실(Chlorambucil), 부술판(Busulfan), 독시플루리딘(Doxifluridine), 빈블라스틴(Vinblastin), 마이토마이신(Mitomycin), 프레드니손(Prednisone), 테스토스테론(Testosterone), 미토산트론(Mitoxantron), 아스피린 (aspirin) 및 살리실레이트 (salicylates), 이부프로펜(ibuprofen), 나프로센(naproxen), 페노프로펜(fenoprofen), 인도메타신(indomethacin), 페닐부타존(phenyltazone), 시클로포스파미드(cyclophosphamide), 메클로에타민(mechlorethamine), 덱사메타손(dexamethasone), 프레드니솔론(prednisolone), 셀레콕시브(celecoxib), 발데콕시브(valdecoxib), 니메슐리드(nimesulide), 코르티손(cortisone) 및 코르티코스테로이드(corticosteroid) 중에서 선택되는 것을 특징으로 하는 약물 전달체 조성물.
- 제9항에 있어서, 항암제는 조성물 전체에 대하여 1 내지 60 중량%로 포함되는 것을 특징으로 하는 약물 전달체 조성물.
- 제9항에 있어서, 상기 나노 입자의 분자량은 103 내지 106인 것을 특징으로 하는 약물 전달체 조성물.
- 제9항에 있어서, 상기 나노 입자의 크기는 10 내지 800 nm인 것을 특징을 갖는 약물 전달체 조성물.
- 제9항의 약물 전달체 조성물은 편평상피세포암, 자궁암, 자궁경부암, 전립선암, 두경부암, 췌장암, 뇌종양, 유방암, 간암, 피부암, 식도암, 고환암, 신장암, 대장암, 직장암, 위암, 신장암, 방광암, 난소암, 담관암 및 담낭암 중에서 선택되는 암 치료용인 것을 특징으로 하는 암 치료제 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090038549A KR101127402B1 (ko) | 2009-04-30 | 2009-04-30 | 페길화된 양친성 고분자 나노 입자 및 이를 이용한 암의 진단 및 치료 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090038549A KR101127402B1 (ko) | 2009-04-30 | 2009-04-30 | 페길화된 양친성 고분자 나노 입자 및 이를 이용한 암의 진단 및 치료 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100119441A KR20100119441A (ko) | 2010-11-09 |
| KR101127402B1 true KR101127402B1 (ko) | 2012-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020090038549A Expired - Fee Related KR101127402B1 (ko) | 2009-04-30 | 2009-04-30 | 페길화된 양친성 고분자 나노 입자 및 이를 이용한 암의 진단 및 치료 |
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| KR (1) | KR101127402B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101316288B1 (ko) * | 2011-10-07 | 2013-10-08 | 충남대학교산학협력단 | 자가형광성을 갖는 고분자 나노복합체, 이를 포함하는 조영제 조성물 및 이의 제조방법 |
| KR101675948B1 (ko) * | 2014-11-11 | 2016-11-16 | 고려대학교 산학협력단 | 동맥경화 진단용 키토산 나노입자 복합체, 이의 제조방법 및 이를 포함하는 조영제 조성물 |
| WO2024219745A1 (ko) * | 2023-04-17 | 2024-10-24 | 동국대학교 산학협력단 | 자연살해 세포의 세포막과 결합을 유도하는 지질 모이어티의 종류를 제어하여 자연살해 세포의 표면개질 효율을 향상시킴으로써 cd44를 포함하는 암세포를 사멸 효율을 향상시킬 수 있는 고분자 화합물 및 그 제조 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080019507A (ko) * | 2006-08-28 | 2008-03-04 | 한국과학기술연구원 | 근적외선 형광체가 결합된 양친성 고분자의 나노 입자를포함하는 암 진단용 조영제 |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080019507A (ko) * | 2006-08-28 | 2008-03-04 | 한국과학기술연구원 | 근적외선 형광체가 결합된 양친성 고분자의 나노 입자를포함하는 암 진단용 조영제 |
Non-Patent Citations (2)
| Title |
|---|
| European Journal of Pharmaceutics and Biopharmaceutics, 2008, Vol.70, pp.749-757 * |
| European Journal of Pharmaceutics and Biopharmaceutics, 2008, Vol.70, pp.749-757* |
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| KR20100119441A (ko) | 2010-11-09 |
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