摘要:
Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose -regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero -order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.
摘要:
The present invention relates an agent comprising FGF2 (Fibroblast Growth Factor-2 or basic Fibroblast Growth Factor (bFGF)) as an effective ingredient for treatment or prevention of Asthma and Chronic Obstructive Pulmonary Disease (COPD). Also, The present invention relates Th1 asthma and COPD mouse animal model induced by Ovalbumin and double strand RNA. The therapeutic agent comprising FGF2 of the present invention can be used for treatment or prevention for airway fibrosis, airway inflammation, airway hyperresponsiveness, airway remodeling, asthma and COPD. Also, Th1 asthma and COPD mice animal model induced by Ovalbumin and double strand RNA can be used for development of therapeutic agent for asthma and COPD.
摘要:
Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose-regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero-order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.
摘要:
The present invention relates to three-branched polyethylene glycol-interferon alpha conjugate of general formula (1) wherein polyethylene glycol has an average molecular weight of from 400 to 45,000 daltons, and a pharmaceutical composition comprising the same. The bioactive polyethylene glycol-interferon alpha conjugate of general formula (1) has antiviral and antitumoral activities, improved yield and purity by high reactivity in the reaction, and the effects to increase the half-life in blood remarkably, and to minimize the decreases in biological activity of interferon.
摘要:
The present invention relates to three-branched PEG-G-CSF conjugate of general formula (1) in which the bonding ratio of three-branched polyethylene glycol (PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45,000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.
摘要:
The present invention relates to three-branched PEG-G-CSF conjugate of general formula (1) in which the bonding ratio of three-branched polyethylene glycol (PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45,000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.
摘要:
The present invention relates an agent comprising FGF2 (Fibroblast Growth Factor-2 or basic Fibroblast Growth Factor(bFGF)) as an effective ingredient for treatment or prevention of Asthma and Chronic Obstructive Pulmonary Disease(COPD). Also, The present invention relates Th1 asthma and COPD mouse animal model induced by Ovalbumin and double strand RNA. The therapeutic agent comprising FGF2 of the present invention can be used for treatment or prevention for airway fibrosis, airway inflammation, airway hyperresponsiveness, airway remodeling, asthma and COPD. Also, Th1 asthma and COPD mice animal model induced by Ovalbumin and double strand RNA can be used for development of therapeutic agent for asthma and COPD.