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Viabilitas Fibroblast Freeze – Dried Amniotic And Fresh Amniotic In BHK21 Cell indrawati, Dwi wahyu; Prahasanti, Chiquita; Setyawatie, Ernie Maduratna
Eduvest - Journal of Universal Studies Vol. 4 No. 6 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i6.1455

Abstract

Amniotic membrane is the inner most lining of the human placenta that is normally discanded after parturition. The membrane has numerous growth factors, proteins and stem cell reserves that help in accelerating wound healing with regeneration of the lost tissues. The preserved human amniotic membrane is a novel tissue engineerrined biomaterial that is recently trial in field of medicine dentistry to regenerate the lost tissues and accelerate repair. This review paper unfolds the inherent structure, properties, mechanisms and the application of this neglected tissue that makes it a potential for regeneration especially in the field of oral and periodontal surgeries. This research has been conducted to measure the difference of viabilitas fibroblast concentration between fresh amniotic and freeze – died amniotic membranes. Experimental three group test design was exployed with amniotic membrane. Amniotic membrane was divided into two parts. The first parts was without preservation amniotic, the test with BHK21 cell for control group, the second part was with reservation freeze –dried amniotic and the last experiment was with preservation fresh amniotic membrane. The result experiment are viabilitas fibroblast freeze – dried amniotic more than fresh amniotic membrane.
Expression Of Osteoblasts In Periodontitis With Material Preservation Pocket Technique Gengigel® (Hyaluronic Acid 0.2%) Indrawati, Dwi Wahyu; Setyawatie, Ernie Maduratna; Rahayu, A. Retno Pudji; Manurung, Rizky Briliant Syah; Hayati, Anis Khoirin
Eduvest - Journal of Universal Studies Vol. 4 No. 10 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i10.1503

Abstract

Hyaluronic acid as a socket preservation material can absorb large amounts of hydration and regulate appropriate pressure in the surrounding tissue, resulting in expansion of the extracellular space. The socket preservation technique used is a solution to bone loss due to tooth extraction. However, research on the hyaluronic acid (Gengigel) material in sockets with periodontitis has not yet been clearly studied. In this study, we will see an increase in the number of osteoblasts in the alveolar bone after tooth extraction in Wistar rats with periodontitis. To determine the increase in the number of osteoblasts after administering Hyaluronic acid to the tooth sockets of Wistar rats with periodontitis. An increase in the number of osteoblast cells was observed using a multi-head light microscope in 5 areas of the preparation at 400x magnification. The measurement results from 5 areas are averaged and a calculation is obtained for one preparation. There are 2 groups that will be used in this research, namely the Control group (without treatment), HA (given Gengigel). Each group was tested at 14 and 21 days after administering the material. The research results showed that the Hyaluronic Acid (Gengigel) group had a higher number of osteoblast cells than the control group. The one-way ANOVA test showed an average significance result of 0.000 (p < 0.05) for all groups. This indicates that there was a significant change in each treatment group. Giving hyaluronic acid to the tooth sockets of Wistar rats with periodontitis can increase the number of osteoblast cells.