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[Application research on dextran-based hydrogel and its drug controlled release].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery (2005-12-13)
Faming Chen, Zhifen Wu, Yan Jin
ABSTRACT

To introduce the development of dextran-based hydrogel and its drug delivery system in drug sustained and/or controlled release, and to investigate their application in tissue engineering. Related literature was extensively reviewed and comprehensively analyzed. In recent years, great progress was made in the studies of dextran-based hydrogels and study on dextran-based intelligent materials became an investigative hotspot especially in tissue engineering. Dextran-based hydrogel is considered to be a good potential material in field of drug delivery and tissue engineering. Endowed with new characteristics, a series of intelligent biomaterials can be derived from dextran-based hydrogels, which can be widely used in biomedicine. Further study should be done on the industrialization of its interrelated production.

MATERIALS
Product Number
Brand
Product Description

Dextran 250 for calibration, European Pharmacopoeia (EP) Reference Standard
Dextran 40 for performance test, European Pharmacopoeia (EP) Reference Standard
Dextran Vo, European Pharmacopoeia (EP) Reference Standard
Supelco
Dextran, analytical standard, for GPC, 270,000
Supelco
Dextran, analytical standard, for GPC, 670,000
Supelco
Dextran, analytical standard, for GPC, 150,000
Supelco
Dextran, analytical standard, for GPC, 80,000
Supelco
Dextran, analytical standard, for GPC, 410,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr 15,000-25,000
Supelco
Dextran, analytical standard, for GPC, 5,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~40,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~2,000,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~6,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~70,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr 450,000-650,000
Sigma-Aldrich
Dextran, enzymatic synth.
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, Mr ~60,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, Mr ~200,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 12,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 1,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 48,000-90,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 9,000-11,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 150,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 15,000-30,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 1,500,000-2,800,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 35,000-45,000
Sigma-Aldrich
Dextran solution from Leuconostoc mesenteroides, 20 % (w/w) (Autoclaved)
Supelco
Dextran, analytical standard, for GPC, Set Mp 1,000-400,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 670,000
Supelco
Dextran from Leuconostoc mesenteroides, for GPC, analytical standard, Mw 50,000