Development the Technique for the Preparation and Characterization of Reconstructed Human Epidermis (RHE)

Herlina B. Setijanti, HerlinadanEka Rusmawati, EkadanRahmi Fitria, RahmidanTuty Erlina, TutydanRina Adriany, RinadanMurtiningsih, Murtiningsih Development the Technique for the Preparation and Characterization of Reconstructed Human Epidermis (RHE). Development the Technique for the Preparation and Characterization of Reconstructed Human Epidermis (RHE).

[img]
Preview
Text
2019_Chapter_.pdf

Download (1MB) | Preview

Abstract

Reconstructed Human Epidermis (RHE) is an artificial epidermis made in such a way that it resembles human skin, and can be used for the identification of irritant chemicals, especially for cosmetic and topical medicinal products. Currently the new RHE is produced by European and American countries, whose skin physiology is very different from Indonesia. Based on this, the Center for Research on Drugs and Food, NADFC of Republic of Indonesia took the initiative to develop the reconstruction of keratinocyte, melanocytes and fibroblasts cells into RHE adapted to the anatomical and physiological functions of the skin of Indonesians. RHE is made from an epidermal layer composed of keratinocyte and melanocytes cells that are reconstructed with a dermis layer composed of fibroblast and collagen cells. Keratinocyte, melanocytes and fibroblasts cells are cultured on suitable mediums by adding a suitable growth medium. To find out that RHE has been successfully reconstructed, measured percentage of cell life, made histology preparation to see the existence of cell nucleus, and conducted Immunohistochemical examination to see existence of integration (bond) between antigen. From the research results can be seen that keratinocyte cells grown on culture medium Keratinocyte SFM (IX) with rEGF supplements; melanocyte cells grown on Melanocyte 254 culture medium with HMGS supplementation; and fibroblast cells grown on Fibroblast M 106 culture medium with LSGS supplementation. The percentage of epidermal cell life grew well in the planting of 10 � 104 cells /mL keratinocytes and 0.25 � 104 cells /mL of melanocyte cells and survived until the 11th day with live cell percentage of 93.45%. In making preparation for histology with HE staining, there is a cell life in RHE tissue. Used Immunohistochemical (IHC) examination using cytokeratin 10 antibody marker to view physiological function of epidermal tissue.

Item Type: Article
Subjects: Fakultas Agama Islam > R Medicine (General)
Fakultas Agama Islam > RS Pharmacy and materia medica
Divisions: Fakultas Keguruan & Ilmu Pendidikan > School of Medicine
Depositing User: Furqon furqon furqon
Date Deposited: 19 Dec 2019 05:50
Last Modified: 19 Dec 2019 05:50
URI: http://repository.uhamka.ac.id/id/eprint/822

Actions (login required)

View Item View Item