BIODEGRADABLE HIGH-EFFICIENCY DENGUE VACCINE, METHOD FOR MAKING THE SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
First Claim
1. A biodegradable high-efficiency dengue vaccine, comprising:
- a biodegradable nanocomplex with an electric property holding a dengue viral protein inside, wherein an organism has an antibody response after vaccination with the biodegradable nanocomplex twice.
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Abstract
The present invention is related to a biodegradable high-efficiency dengue vaccine, a method for making the same, and a pharmaceutical composition comprising the same. The biodegradable high-efficiency dengue vaccine comprises a biodegradable nanocomplex with electric properties holding a dengue viral protein inside. An organism has antibody responses after vaccination with the biodegradable nanocomplex twice. Accordingly, in comparison with the Alum adjuvant and Ribi adjuvant used in the traditional dengue vaccine of the prior art, the vaccination times in the present invention is decreased to further reduce the vaccination cost, so the biodegradable high-efficiency dengue vaccine is good for being a commercial vaccine.
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14 Claims
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1. A biodegradable high-efficiency dengue vaccine, comprising:
a biodegradable nanocomplex with an electric property holding a dengue viral protein inside, wherein an organism has an antibody response after vaccination with the biodegradable nanocomplex twice. - View Dependent Claims (2, 3, 4, 5, 6, 7, 13, 14)
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8. A method for making a biodegradable high-efficiency dengue vaccine, comprising the steps of:
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preparing a first solution comprising a first biodegradable macromolecule with a first electric property; dissolving a dengue viral protein with the same electric property as the first biodegradable macromolecule into the first solution to be a mixture solution with the first electric property; preparing a second solution comprising a second biodegradable macromolecule with a second electric property, wherein the first electric property is opposite to the second electric property; and adding the mixture solution into the second solution for forming a biodegradable nanocomplex by attraction force between the different electric properties, wherein the dengue viral protein is held in the biodegradable nanocomplex. - View Dependent Claims (9, 10, 11, 12)
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Specification