N Chiannilkulchai, Z Driouich, J P Benoit, A L Parodi, P Couvreur
{"title":"Doxorubicin-loaded nanoparticles: increased efficiency in murine hepatic metastases.","authors":"N Chiannilkulchai, Z Driouich, J P Benoit, A L Parodi, P Couvreur","doi":"10.1089/sct.1989.5.1","DOIUrl":null,"url":null,"abstract":"<p><p>Free doxorubicin and doxorubicin associated with polyisohexlycyanoacrylate were tested for their therapeutic efficiency in hepatic metastasis-bearing mice. The metastases originated from the M 5076 reticulum cell sarcoma. Irrespective of the dose and the administration schedule, the reduction of the number of metastases was much larger with the doxorubicin-loaded nanoparticles than with free doxorubicin. This was clearly confirmed by histological examination. Although pharmacological and pharmacokinetic data indicated a strong capture of the nanoparticles by the hepatic issue, the mechanism of nanoparticle therapeutic efficiency remains unclear.</p>","PeriodicalId":21792,"journal":{"name":"Selective cancer therapeutics","volume":"5 1","pages":"1-11"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/sct.1989.5.1","citationCount":"93","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Selective cancer therapeutics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1089/sct.1989.5.1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 93
Abstract
Free doxorubicin and doxorubicin associated with polyisohexlycyanoacrylate were tested for their therapeutic efficiency in hepatic metastasis-bearing mice. The metastases originated from the M 5076 reticulum cell sarcoma. Irrespective of the dose and the administration schedule, the reduction of the number of metastases was much larger with the doxorubicin-loaded nanoparticles than with free doxorubicin. This was clearly confirmed by histological examination. Although pharmacological and pharmacokinetic data indicated a strong capture of the nanoparticles by the hepatic issue, the mechanism of nanoparticle therapeutic efficiency remains unclear.
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