Other

Postech Academy-Industry Foundation

Regen Biotech Inc.

Jeoung Yong Kim

Dong-Woo Cho

Jong Young Kim

Mi Yeon Kang

Jin-Hyung Shim

Won Chun Lee

Hang Je Choi

Biodegradable polymer microparticles bearing a steroid drug and a preparation method therefor. In the method, a steroid drug and a biodegradable polyester-based polymer are dissolved in an organic solvent and sprayed into a low-temperature hydrocarbon solution to form frozen microparticles that are then immersed in a low-temperature, aqueous salt solution to deprive the microparticles of the organic solvent, thereby preparing biodegradable polymer microparticles bearing a steroid drug. The steroid drug or steroid sex hormone drug-bearing biodegradable polymer microparticles were found to have excellent biocompatibility, biodegradability, porosity, and mechanical strength and to release the steroid drug or steroid sex hormone drug for a long period of time.

Biodegradable polymer microparticle containing steroid drug and preparation method therefor

Provided herein are a membrane-type artificial scaffold for guided bone regeneration (GBR) and a method for fabricating the same. The membrane-type artificial scaffold according to the present invention comprises: a first layer made of at least one fiber layer arranged in parallel with each other with a first spacing therebetween such that the fiber layer contacts a bone tissue in vivo; and a second layer stacked on the first layer and made of at least one fiber layer arranged parallel to each other with a second spacing therebetween such that the fiber layer contacts a soft tissue in vivo. The first spacing is larger than the second spacing.

Membrane-type artificial scaffold and method for fabricating same

The present invention relates to a penile augmentation method comprising culturing autodermal cells in a laboratory and inserting this into penis by using scaffold. This method has advantage of operation convenience, and causes no foreign body sensation after operation and no side effect.

Method for penile augmentation with autogenous dermal cell culture

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Seoul, South Korea

Jeoung Yong Kim