FORMULATION FOR PERIODONTAL TISSUE AND KIT CONTAINING THE SAME

To provide novel formulations for periodontal tissue that enable treatment with simple operation, have high regenerative performance of periodontal tissue, and give the actual feeling of a high regenerative effect from the beginning of the treatment.SOLUTION: The present invention relates to a formu...

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Bibliographic Details
Main Author SAKAI MARI
Format Patent
LanguageEnglish
Japanese
Published 24.10.2022
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Summary:To provide novel formulations for periodontal tissue that enable treatment with simple operation, have high regenerative performance of periodontal tissue, and give the actual feeling of a high regenerative effect from the beginning of the treatment.SOLUTION: The present invention relates to a formulation for periodontal tissue containing a culture supernatant and hyaluronic acid. Particularly, in the formulation for periodontal tissue of the present invention, the culture supernatant can be obtained by a method comprising: a first culture step of culturing cells using a first medium; a second culturing step of culturing the cells using a second medium different from the first medium as a medium after the first culturing step; a step of obtaining a culture supernatant containing a second medium after the second culture step, the second medium being able to contain calcium ions and a buffer, and the buffer being able to be selected from Good's buffers, especially HEPES.SELECTED DRAWING: None 【課題】 本発明は、簡単な操作によって処置することができ、歯周組織の再生性能が高く、治療初期から高い再生効果を実感できる、新規な歯周組織用製剤を提供する。【解決手段】 本発明は、培養上清及びヒアルロン酸を含む歯周組織用製剤に関する。特に、本発明の歯周組織用製剤は、培養上清が、第1培地を用いて細胞を培養する第1培養工程と、第1培養工程の後に、第1培地と異なる第2培地を培地として、前記細胞を培養する第2培養工程と、第2培養工程の後に、第2培地を含む培養上清を得る工程とを含む方法によって得ることができ、第2培地は、カルシウムイオン及び緩衝剤を含むことができ、緩衝剤は、グッド緩衝剤、特にHEPESから選択することができる。【選択図】 なし
Bibliography:Application Number: JP20210067160