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This augmentation of the number of particles that are bound is in direct relationship with Poly-lys concentration, and very significantly with its degree of polymerization. Treatment with Poly-lys molecular weight 77,000 shows a 100% increase of binding with 200 \u03bcg and of 50% with 100 \u03bcg. Poly-lys M.W. 8,000 presents no significant increase, and for the other molecular weights the binding is intermediate.\n                  <\/jats:p>","DOI":"10.1177\/030089169007600301","type":"journal-article","created":{"date-parts":[[2018,4,17]],"date-time":"2018-04-17T05:38:42Z","timestamp":1523943522000},"page":"217-219","source":"Crossref","is-referenced-by-count":0,"title":["Improvement of Radioactive Colloid Binding by Tumor Cells"],"prefix":"10.1177","volume":"76","author":[{"given":"Leopold J.","family":"Anghileri","sequence":"first","affiliation":[{"name":"Laboratory of Biophysics, Faculty of Medicine, University of Nancy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Marchal","sequence":"additional","affiliation":[{"name":"Radiotherapy Department, Centre Alexis Vautrin, Vandoeuvre-les-Nancy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phillip","family":"Maincent","sequence":"additional","affiliation":[{"name":"Laboratory of Galenic Pharmacy, Faculty of Pharmacy, University of Nancy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacques","family":"Robert","sequence":"additional","affiliation":[{"name":"Laboratory of Biophysics, Faculty of Medicine, University of Nancy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1990,6,1]]},"reference":[{"key":"bibr1-030089169007600301","doi-asserted-by":"publisher","DOI":"10.1148\/85.5.938"},{"key":"bibr2-030089169007600301","doi-asserted-by":"publisher","DOI":"10.3109\/02841866809133194"},{"key":"bibr3-030089169007600301","doi-asserted-by":"publisher","DOI":"10.1016\/0020-708X(68)90189-0"},{"key":"bibr4-030089169007600301","doi-asserted-by":"publisher","DOI":"10.1515\/znb-1970-0312"},{"key":"bibr5-030089169007600301","doi-asserted-by":"publisher","DOI":"10.1016\/0020-708X(67)90038-5"},{"key":"bibr6-030089169007600301","first-page":"562","volume":"9","author":"Anghileri L.J.","year":"1968","journal-title":"J. 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