dc.contributor.advisor | Ervina, Irma | |
dc.contributor.advisor | Agusnar, Harry | |
dc.contributor.author | Andrew | |
dc.date.accessioned | 2018-03-08T07:42:35Z | |
dc.date.available | 2018-03-08T07:42:35Z | |
dc.date.issued | 2017 | |
dc.identifier.uri | http://repositori.usu.ac.id/handle/123456789/780 | |
dc.description.abstract | Introduction Tetracycline have been widely used as periodontal supportive treatment
since it has broad spectrum, bone tissue penetration and MMP and collagenase
inhibition native. Chitosan hydrogel based tetracycline are known to have strong
antibacterial effect, but the cytotoxic effect on fibroblast are yet to be studied.
Objective To obtain the in vitro cytotoxicity effect of chitosan hydrogel based
tetracycline on fibroblast as supportive periodontal treatment.
Material and Method The 0.5%,0.7% and 1% chitosan hydrogel based tetracycline,
chitosan hydrogel without tetracycline are made by dissolving chitosan powder with
citric acid, followed by tetracycline powder. 3T3 fibroblast cells were cultured in
well-microplate containing RPMI-1640 media inside incubator. Viability assay were
carried out with MTT-assay method and repeated for 5 times. Degradation of color
were read with microplate reader
Result The mean viability of fibroblast applied with chitosan hydrogel based
tetracycline0.5%, 0.7%, 1% and chitosan hydrogel are respectively 86.5%, 85.36%,
80.99% and 90.85%. One-way ANOVA test with p<0.05 shows the cell's viability on
1% concentration group significantly differs from the rest. The 0.5% concetration
group shows the highest mean of viability.
Conclusion Chitosan hydrogel based tetracycline shows low cytotoxic effect on 3T3
fibroblast cell. | en_US |
dc.description.abstract | Latar belakang: Tetrasiklin merupakan obat yang sering digunakan sebagai
penunjang perawatan periodontal. Pemberian tetrasiklin secara lokal bertujuan
menjaga konsentrasi obat dalam sulkus periodontal serta menghambat kerja MMPs
dan enzim kolagenase. Tetrasiklin berbasis hidrogel kitosan diketahui memiliki efek
anti bakteri yang baik, namun belum pernah dilakukan penelitian mengenai efek
sitotoksiknya terhadap sel fibroblas.
Tujuan: Untuk mengetahui sitotoksisitas tetrasiklin berbasis hidrogel kitosan
terhadap sel fibroblas sebagai bahan penunjang terapi periodontal secara in vitro.
Metode: Pembuatan gel tetrasikin berbasis hidrogel kitosan 0,5%, 0,7%, 1% berbasis
hidrogel kitosan dan hidrogel kitosan tanpa tetrasiklin dimulai dengan melarutkan
bubuk kitosan dalam larutan asam sitrat diikuti dengan penambahan bubuk tetrasiklin
sesuai dengan konsentrasi. Sel fibroblas 3T3 dibiakkan dalam well-microplate yang
berisi RPMI-1640 dalam inkubator. Pengujian viabilitas dilakukan dengan metode
MTT assay dan diulang sebanyak 5 kali. Perubahan warna dibaca dengan microplate
reader.
Hasil: Rerata viabilitas sel fibroblas yang diaplikasikan tetrasiklin berbasis hidrogel
kitosan 0.5%, 0.7%, 1% dan hidrogel kitosan berturut-turut 86.5%, 85.36%, 80.99%
dan 90.85%. Hasil uji statistik ANOVA dengan p≥ 0.05 menunjukkan viabilitas sel
fibroblas yang berkontak dengan bahan uji 1% berbeda signifikan dibandingkan
konsentrasi lainnya. Gel dengan konsentrasi 0.5% menunjukkan rerata viabilitas
paling tinggi.
Kesimpulan: Gel tetrasiklin berbasis hidrogel kitosan menunjukkan efek sitotoksik
yang rendah terhadap sel fibroblas 3T3. | en_US |
dc.language.iso | id | en_US |
dc.subject | Tetracycline | en_US |
dc.subject | Chitosan | en_US |
dc.subject | Viability | en_US |
dc.subject | Cytotoxic | en_US |
dc.title | Pengujian Sitotoksisitas Tetrasiklin Berbasis Hidrogel Kitosan Terhadap Viabilitas Sel Fibroblas Secara In Vitro | en_US |
dc.type | Thesis | en_US |
dc.identifier.nim | NIM137160014 | en_US |
dc.identifier.submitter | Nurhusnah Siregar | |
dc.description.type | Tesis Magister | en_US |