Tesis

Efek asam galat dan senyawa turunannya terhadap regulasi inflamasi pada kultur primer endometriosis: Tinjauan terhadap ekspresi mRNA NF-kB serta sekresi TNF-alpha dan IL-6 = Effect of gallic acid and its derivatives on inflammatory regulation of endometriosis primary culture: Study on NF-kB mRNA Expression, TNF-alpha and IL-6 secretion.

Latar belakang. Endometriosis merupakan kelainan jinak ginekologi dengan tingkat kekambuhan masih cukup tinggi dengan penyebab belum pasti. Proses inflamasi kronik dan persisten mempengaruhi tingginya rekurensi dan survival endometriosis. Gangguan kualitas hidup penderita menjadi permasalahan endometriosis, sehingga perlu pengembangan terapi target salah satunya yaitu asam galat dan senyawa turunannya. Asam galat terbukti efektif sebagai antikanker, anti tumor, anti inflamasi dan antibakterial pada beberapa cell line, namun efektifitasnya pada sel endometriosis belum ada publikasi dan perlu dilakukan studi. Tujuan. membuktikan efek asam galat dan senyawa turunannya terhadap regulasi inflamasi pada kultur primer endometriosis ditinjau dari ekspresi mRNA NF-kB, sekresi TNF-α dan IL-6 Metode. Sel endometriosis dari jaringan endometriosis pasien asal Indonesia, diisolasi secara enzimatis dan dikultur primer. Sel kultur diberi perlakuan asam galat, heptil dan oktil galat dengan dosis (25,6 µg/mL, 51,2 µg/mL dan 102,4 µg/mL) selama 48 jam kemudian diinduksi dengan LPS 500 ng/mL selama 24 jam. Parameter riset menilai ekspresi mRNA NF-kB dengan qRT-PCR, sekresi TNF-α dan IL-6 dengan ELISA, serta inhibisi viabilitas sel dengan MTS Assay. Hasil. Setelah data dirasiokan dengan kontrol, ketiga zat signifikan menghambat viabilitas sel endometriosis (p value 0,000) dengan inhibisi tertinggi pada dosis 102,4µg/mL. Terjadi penurunan ekspresi relatif NF-kB yang dirasiokan dengan kontrol dan penekanan sekresi IL-6 pada perlakuan oktil galat. Penekanan sekresi TNFα tidak berbeda secara bermakna (p value 0,340). Kesimpulan. Asam galat dan senyawa turunannya berpengaruh terhadap inhibisi viabilitas sel, penurunan ekspresi relatif NF-kB dan IL-6, namun tidak bermakna terhadap penekanan sitokin TNF-α. Perlu dilakukan studi lanjut untuk menilai efektifitas asam galat sebagai kandidat obat antiinflamasi ditinjau aspek lain.
Kata kunci: Endometriosis, Inflamasi, mRNA NF-kB, TNF-α, IL-6.


Background. Endometriosis is a benign gynecological disorder characterized by the growth of the lining of the endometrium-like tissue outside the uterus. The cause of the growth of endometriosis is not known well, chronic and persistent inflammatory process is suspected to be one of the pathogenesis that contribute to the high recurrence and survival endometriosis. One of potential therapeutic agent is gallic acid which proved effective in earlier studies as an anti-cancer, antitumor, anti-inflammatory and antibacterial in several cell line. Effectiveness of gallic acid to the endometriosis cell is a preliminary study and have not found evidence of publication yet. Object. Proving the effect of gallic acid and its derivatives on the inflammatory regulation of endometriosis primary culture study on mRNA expression of NFkB, TNF-α and IL-6 secretion. Method. Endometriosis cells from Indonesian endometriosis patients tissues who had undergone laparoscopy surgery were isolated by enzimatic reaction and primary cultured. Cultured cells treated by gallic acid and alkyl ester synthetic derivatives of the gallic acids (heptyl gallate and octyl gallate) each with dosage of 25,6 μg/mL, 51,2 μg/mL and 102.4 μg/mL for 48 hours and then induced by LPS 500 ng/mL for 24 hours. Parameter research was assessed by qRT-PCR for mRNA expression of NF-kB, ELISA for the quantification of TNF-α and interleukin 6, and MTS assay was used to observe endometriosis cell viability. Results. After the data was rationalised with the control, three substances showed significant inhibition of endometriosis cell viability. The highest inhibition for all treatment was at doses 102,4 μg/mL. Overall there was an inhibition of relative expression of mRNA NF-kB were rationalised to controls and supression of IL6 in octyl gallate groups. The concentration of TNFα among the groups was not differ significantly (p value 0.340). Conclusion. Gallic acid and its derivatives have significantly inhibition effect toward cell viability, mRNA expression of NF-kB, and IL-6 but have not significantly effect toward cytokine TNF-α. Further studies need to be conducted to assess the effectiveness of gallic acid as an anti-inflammatory drug candidate toward to any pathway.
Key words: Endometriosis, Inflammation, mRNA NF-kB, TNF-α, IL-6

Judul Seri
-
Tahun Terbit
2017
Pengarang

Popi Sopiah - Nama Orang
R. Muharam - Nama Orang
Arleni - Nama Orang

No. Panggil
T17360fk
Penerbit
Jakarta : Program Studi Magister Ilmu Biomedik.,
Deskripsi Fisik
xv, 79 hlm., 21cm x 30cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
NONE
Edisi
-
Subjek
Info Detail Spesifik
-
T17360FKT17360fkPerpustakaan FKUITersedia
Image of Efek asam galat dan senyawa turunannya terhadap regulasi inflamasi pada kultur primer endometriosis: Tinjauan terhadap ekspresi mRNA NF-kB serta sekresi TNF-alpha dan IL-6 = Effect of gallic acid and its derivatives on inflammatory regulation of endometriosis primary culture: Study on NF-kB mRNA Expression, TNF-alpha and IL-6 secretion.

Related Collection