Thermosensitive Hydrogel System With Paclitaxel Liposomes Used in Localized Drug Delivery System for In Situ Treatment of Tumor: Better Antitumor Efficacy and Lower Toxicity

2016 ◽  
Vol 105 (1) ◽  
pp. 194-204 ◽  
Author(s):  
Yuling Mao ◽  
Xue Li ◽  
Ge Chen ◽  
Shujun Wang
Keyword(s):  
Drug Delivery ◽  
Drug Delivery System ◽  
Delivery System ◽  
Antitumor Efficacy ◽  
Thermosensitive Hydrogel ◽  
Lower Toxicity ◽  
Localized Drug Delivery ◽  
Hydrogel System

In Vitro and In Vivo Drug Release from a Novel In Situ Forming Drug Delivery System

2007 ◽  
Vol 25 (6) ◽  
pp. 1347-1354 ◽  
Author(s):  
Heiko Kranz ◽  
Erol Yilmaz ◽  
Gayle A. Brazeau ◽  
Roland Bodmeier
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Drug Delivery System ◽  
Delivery System ◽  
In Situ Forming

New in-situ synthetized hydrogel composite based on alginate and brushite as a potential pH sensitive drug delivery system

2017 ◽  
Vol 177 ◽  
pp. 324-333 ◽  
Author(s):  
Seyed Mohammad Hossein Dabiri ◽  
Alberto Lagazzo ◽  
Fabrizio Barberis ◽  
Amirreza Shayganpour ◽  
Elisabetta Finocchio ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Delivery System ◽  
Delivery System ◽  
Ph Sensitive ◽  
Hydrogel Composite

scholarly journals Biopolymer Hydrogel Scaffolds Containing Doxorubicin as A Localized Drug Delivery System for Inhibiting Lung Cancer Cell Proliferation

Polymers ◽  
2021 ◽  
Vol 13 (20) ◽  
pp. 3580
Author(s):  
Chuda Chittasupho ◽  
Jakrapong Angklomklew ◽  
Thanu Thongnopkoon ◽  
Wongwit Senavongse ◽  
Pensak Jantrawut ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Drug Delivery ◽  
Drug Delivery System ◽  
Delivery System ◽  
Carboxymethyl Cellulose ◽  
Encapsulation Efficiency ◽  
Lung Cancer Cell ◽  
Hydrogel Scaffold ◽  
Hydrogel Scaffolds ◽  
Localized Drug Delivery

A hydrogel scaffold is a localized drug delivery system that can maintain the therapeutic level of drug concentration at the tumor site. In this study, the biopolymer hydrogel scaffold encapsulating doxorubicin was fabricated from gelatin, sodium carboxymethyl cellulose, and gelatin/sodium carboxymethyl cellulose mixture using a lyophilization technique. The effects of a crosslinker on scaffold morphology and pore size were determined using scanning electron microscopy. The encapsulation efficiency and the release profile of doxorubicin from the hydrogel scaffolds were determined using UV-Vis spectrophotometry. The anti-proliferative effect of the scaffolds against the lung cancer cell line was investigated using an MTT assay. The results showed that scaffolds made from different types of natural polymer had different pore configurations and pore sizes. All scaffolds had high encapsulation efficiency and drug-controlled release profiles. The viability and proliferation of A549 cells, treated with gelatin, gelatin/SCMC, and SCMC scaffolds containing doxorubicin significantly decreased compared with control. These hydrogel scaffolds might provide a promising approach for developing a superior localized drug delivery system to kill lung cancer cells.

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