Results 211 to 220 of about 9,026,275 (240)
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International Journal of Biological Macromolecules, 2019
To develop relatively green and ecofriendly smart vehicles for colon-specific drug delivery, carboxymethyl cellulose (CMC) and chitosan (CS) pH-sensitive biopolymers were used in this study. To overcome the weaknesses of CMC carriers, such as poor mechanical performance and an explosive drug release, zinc oxide (ZnO) nanoparticles were incorporated ...
Xiaoxiao, Sun +8 more
openaire +2 more sources
To develop relatively green and ecofriendly smart vehicles for colon-specific drug delivery, carboxymethyl cellulose (CMC) and chitosan (CS) pH-sensitive biopolymers were used in this study. To overcome the weaknesses of CMC carriers, such as poor mechanical performance and an explosive drug release, zinc oxide (ZnO) nanoparticles were incorporated ...
Xiaoxiao, Sun +8 more
openaire +2 more sources
Journal of Agricultural and Food Chemistry, 2014
For the delivery of bioactive components to the colon, an oral colon-specific controlled release system coated with a resistant starch-based film through aqueous dispersion coating process was developed. Starch was modified by a high-temperature-pressure reaction, enzymatic debranching, and retrogradation, resulting in a dramatic increase in the ...
Wenbei, Situ +3 more
openaire +2 more sources
For the delivery of bioactive components to the colon, an oral colon-specific controlled release system coated with a resistant starch-based film through aqueous dispersion coating process was developed. Starch was modified by a high-temperature-pressure reaction, enzymatic debranching, and retrogradation, resulting in a dramatic increase in the ...
Wenbei, Situ +3 more
openaire +2 more sources
Journal of Polymer Research, 2007
Acrylic type polymeric systems having degradable ester bonds linked to 5-aminosalicylic acid were synthesized and evaluated as materials for drug delivery. 5-Aminosalicylic acid, as an important drug in the treatment of inflammatory bowel diseases, was linked to 2-hydroxyethyl methacrylate by activated ester methodology in two-step and one-pot ...
Mirzaagha Babazadeh +2 more
openaire +1 more source
Acrylic type polymeric systems having degradable ester bonds linked to 5-aminosalicylic acid were synthesized and evaluated as materials for drug delivery. 5-Aminosalicylic acid, as an important drug in the treatment of inflammatory bowel diseases, was linked to 2-hydroxyethyl methacrylate by activated ester methodology in two-step and one-pot ...
Mirzaagha Babazadeh +2 more
openaire +1 more source
Starch - Stärke, 2011
AbstractStimuli‐responsive hydrogels are extensively investigated to implement new biomedical and pharmaceutical approaches. In this work, novel pH‐sensitive semi‐interpenetrating polymer network (semi‐IPN) hydrogels based on starch and poly(aspartic acid) (PAsp) with potential applicability in the field of pharmaceutics were prepared and characterized.
Changhua Liu, Xianxue Gan, Yanqing Chen
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AbstractStimuli‐responsive hydrogels are extensively investigated to implement new biomedical and pharmaceutical approaches. In this work, novel pH‐sensitive semi‐interpenetrating polymer network (semi‐IPN) hydrogels based on starch and poly(aspartic acid) (PAsp) with potential applicability in the field of pharmaceutics were prepared and characterized.
Changhua Liu, Xianxue Gan, Yanqing Chen
openaire +1 more source
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2008
To prepare the pH-dependent kuijiekang tablet for colon-specific delivery used in treating the ulcerative colitis and to develop the in vitro release method of kuijiekang tablets.The coating prescription was screened by the in vitro delivery of Puerarin and Berberine hydrochloride.
Rui-zhen, Li +2 more
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To prepare the pH-dependent kuijiekang tablet for colon-specific delivery used in treating the ulcerative colitis and to develop the in vitro release method of kuijiekang tablets.The coating prescription was screened by the in vitro delivery of Puerarin and Berberine hydrochloride.
Rui-zhen, Li +2 more
openaire +1 more source
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2009
To prepare coated tablets of glycyrrhetinic acid and hydroxypropyl-beta-cyclodextrin (GTA-HP-beta-CYD) inclusion complex tablets for colon-specific release.In order to improve the solubility of GTA, the GTA-HP-beta-CYD inclusion complex was prepared by ultrasonic-lyophilization technique and its formation were characterized by X-ray powder diffraction ...
Qi-Hua, Cui +2 more
openaire +1 more source
To prepare coated tablets of glycyrrhetinic acid and hydroxypropyl-beta-cyclodextrin (GTA-HP-beta-CYD) inclusion complex tablets for colon-specific release.In order to improve the solubility of GTA, the GTA-HP-beta-CYD inclusion complex was prepared by ultrasonic-lyophilization technique and its formation were characterized by X-ray powder diffraction ...
Qi-Hua, Cui +2 more
openaire +1 more source
DESIGN AND DEVELOPMENT OF ORAL DOSAGE FORM FOR COLON SPECIFIC DRUG RELEASE OF INDOMETHACINE
World Journal of Pharmacy and Pharmaceutical Sciences, 2017openaire +1 more source
Oxaliplatin in the Adjuvant Treatment of Colon Cancer
Ca-A Cancer Journal for Clinicians, 2012Mary Kay Barton
exaly