| A newly designed anticancer tumor immunity drug delivery system. | |
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MedLine Citation:
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PMID: 1751099 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The authors used a fibrin clot (FC) as a carrier of an anti-cancer drug (AD) to achieve sustained release of the drug. Adriamycin (ADM) and cis-platinum (CDDP) were individually encapsulated into an FC, and the profile of release of each AD from the FC-AD was examined in vitro. The FC-AD was placed intra-abdominally in ascites hepatoma AH130-bearing rats, and ADM or CDDP solution was intraperitoneally injected (IP) into other cancer bearing rats. The survival time was recorded, and related oncolytic mechanisms were investigated. The release of AD from the FC continued for over 15 days. Sixty-eight percent of the rats treated with FC-AD survived for more than 200 days and evidence of malignancy disappeared. Almost all of the IP rats and non-treated rats died within 20 days; these animals had massive ascites and extensive metastases. Immunologic studies confirmed that various tumor immunoresponses were induced in the rats treated with FC-AD. The FC-AD system warrants further study for possible antineoplastic activities in vivo. |
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Authors:
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A Sugitachi; T Shindo; Y Matsuda; I Sakamoto |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: ASAIO transactions / American Society for Artificial Internal Organs Volume: 37 ISSN: 0889-7190 ISO Abbreviation: ASAIO Trans Publication Date: 1991 Jul-Sep |
Date Detail:
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Created Date: 1992-01-29 Completed Date: 1992-01-29 Revised Date: 2003-11-14 |
Medline Journal Info:
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Nlm Unique ID: 8611947 Medline TA: ASAIO Trans Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: M177-8 Citation Subset: IM |
Affiliation:
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Department of Surgery, Osaka National Hospital, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Antineoplastic Agents / administration & dosage* Cell Line Cisplatin / administration & dosage Delayed-Action Preparations Doxorubicin / administration & dosage Drug Carriers* Fibrin* Liver Neoplasms, Experimental / drug therapy Male Neoplasm Transplantation Rats Rats, Inbred Strains |
| Chemical | |
Reg. No./Substance:
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0/Antineoplastic Agents; 0/Delayed-Action Preparations; 0/Drug Carriers; 15663-27-1/Cisplatin; 23214-92-8/Doxorubicin; 9001-31-4/Fibrin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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