公开(公告)号：US20200371090A1

公开(公告)日：2020-11-26

申请号：US16769719

申请日：2019-09-05

Applicant: MANDOM CORPORATION

Inventor： Shuta Ishizuka ,  Ryuichiro Kurata

IPC: G01N33/50 ,  G01N33/15

Abstract: Provided is a method for observing a sebaceous gland, the method making it possible to observe dynamics of a sebaceous gland which dynamics are close to dynamics of a sebaceous gland in a living body. The method includes: an anchoring step of anchoring a sebaceous gland structure to a support so that a sebaceous gland that is included in the sebaceous gland structure and is to be observed and the support are not in biological contact with each other, the sebaceous gland structure being obtained by removing all or part of each of dermis and hypodermis from a skin tissue; and an observation step of observing the sebaceous gland structure obtained in the anchoring step.

公开(公告)号：US11047849B2

公开(公告)日：2021-06-29

申请号：US16769719

申请日：2019-09-05

Applicant: MANDOM CORPORATION

Inventor： Shuta Ishizuka ,  Ryuichiro Kurata

IPC: G01N33/50 ,  G01N33/15 ,  G01N1/28

Abstract: Provided is a method for observing a sebaceous gland, the method making it possible to observe dynamics of a sebaceous gland which dynamics are close to dynamics of a sebaceous gland in a living body. The method includes: an anchoring step of anchoring a sebaceous gland structure to a support so that a sebaceous gland that is included in the sebaceous gland structure and is to be observed and the support are not in biological contact with each other, the sebaceous gland structure being obtained by removing all or part of each of dermis and hypodermis from a skin tissue; and an observation step of observing the sebaceous gland structure obtained in the anchoring step.

公开(公告)号：US20200003756A1

公开(公告)日：2020-01-02

申请号：US16491681

申请日：2018-02-28

Applicant: MANDOM CORPORATION

Inventor： Shuta Ishizuka ,  Ryuichiro Kurata

IPC: G01N33/50 ,  C12N5/071

Abstract: A method for observing a sebaceous gland, the method being useful for such applications as developing a cosmetic material or other external preparation, and including (I) a step for culturing, in a suspended state in a medium, a sebaceous gland structure in which the dermis and all or a portion of the subcutaneous tissue is removed from a skin tissue, and (II) a step for observing the cultured sebaceous gland structure obtained in step (I).