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The effect of composition upon the physical and chemical properties of biodegradable gelatin polymer matrixes
1Department of Applied Pharmacy, Wrocław Medical Uniwersity.
Polimery W Medycynie
|April 8, 2003
Abstract:
The aim of the research was to obtain porous, elastic gel matrix with a long decomposition time as a carrier of therapeutic substance. The pigskin gelatin of various degrees of gelation and glycerol was used in the experiment. The studies showed that such biopolymer as gelatin is enable to prepare the matrix which can remain in organism for a long time and a porous structure of the sponge allows to increase absorbing capacity of exudate.
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01:42The Extracellular Matrix
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.Composition of the Extracellular MatrixThe extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse molecules.
01:29The Extracellular Matrix
Overview
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...