Majalah Kedokteran Andalas
Vol 33, No 1: April 2009

PERBANDINGAN EKSPRESI TUMOR NECROSIS FACTOR-α (TNF-α), INTERLEUKIN-1 (IL-1), DAN INTERLEUKIN-10 (IL-10) PADA LESI DAN NON-LESI PSORIASIS VULGARIS di RS. Dr. M. DJAMIL, PADANG

Sri Lestari (Unknown)
Irma Primawati (Unknown)
Eryati Darwin (Unknown)



Article Info

Publish Date
02 May 2015

Abstract

AbstrakPatogenesis psoriasis dipengaruhi oleh sitokoin proinflamatori TNF-α, IL-1, dan sitokin anti-inflamatori IL-10. Dengan tehnik imunohistokimia dapat dideteksi TNF-α, IL-1, dan IL-10 pada jaringan kulit.Membandingkan jumlah ekspresi TNF-α, IL-1, dan IL-10 pada lesi dan non-lesi kulit dengan pemeriksaan imunohistokimia, dan hubungan jumlah ekspresi TNF-α, IL-1, dan IL-10 dengan derajad keparahan penyakit (skor PASI).Merupakan penelitian observasional dengan disain nested case control pada pasien psoriasis yang datang ke Poliklinik Kulit dan Kelamin, tahun 2003-2006. Untuk menghitung derajad keparahan penyakit dipakai skor PASI. Didapat 21 pasien (umur 21-68 tahun) yang ikut penelitian ini. Dilakukan biopsi dengan pewarnaan HE dan pemeriksaan imunohistokimia menggunakan antibodi monoklonal. Perbandingan jumlah ekspresi TNF-α, IL-1, dan IL-10 dihitung dengan student’s t-test. Skor PASI dihitung dengan regression equation simplex, dan hubungan skor PASI dengan TNF-α, IL-1 dan IL-10 menggunakan Pearson’s correlation coefficient (r).Sebanyak 21 pasien (14 laki-laki, 7 perempuan), umur rata-rata 44,67±13,309. Lama menderita sakit antara 1-20 tahun (rata-rata 4,9±4,939). Nilai skor PASI antara 8,0 – 32,7(rata-rata 19,362±7,241). TNF-α, IL-1, dan IL-10 terwarnai kuat di dermis lesi psoriasis : TNF-α (20-35, mean 27.95±4.056) dibandingkan non-lesi kulit (0-1, mean 0.10±0.301), p< 0.0001; IL-1 (19-31, mean 23.67±3.411); and IL-10 (4-13, mean 8.52±2.562).Tidak terdapat ekspresi IL-1 and IL-10 pada non-lesi kulit. Tidak terdapat hubungan antara skor PASI dengan ekspresi TNF-α (r=0,365, p>0,05), IL-1(r=0.267, p>0.05), and IL-10 (r=0.054,p>0.05).Jumlah ekspresi TNF-α, IL-1, dan IL-10 meningkat secara signifikan pada lesi dibandingkan non-lesi kulit. Tidak terdapat hubungan antara skor PASI dengan ekspresi TNF-α, IL-1, dan IL-10 pada lesi kulit psoriatik.Kata kunci : Psoriasis vulgaris, TNF-α, IL-1, IL-10, PASIARTIKEL PENELITIAN30AbstractThe inflammatory cytokines (TNF-α, IL-1) and anti-inflammatory cytokine (IL-10) have been implicated in patogenesis of psoriasis. Immunohistochemistry has been used to detect TNF-α, IL-1, and IL-10 in skin.To compare the amount of TNF-α, IL-1, and IL-10 expressions in lesion and non- lesion psoriatic skin by immunohistochemistry examination, and the correlation of amounts of TNF-α, IL-1, and IL-10 expressions to disease severity degree (PASI score).A nested case control study was done among psoriatic pasients who attended to our policlinic during 2003-2006.The PASI score was used to measure of disease severity degree. There were 21 patients (ages 21- 68 yo). We did biopsy and stained using HE and histochemistry examination using monoclonal antibody. The expression amount of TNF-α, IL-1, and IL-10 were compared by student’s t-test. PASI scores were expressed using regression equation simplex, and the correlation between of PASI scores to TNF-α, IL-1, dan IL-10 were using Pearson’s correlation coefficient (r).Twenty one patients (14 men, 7 women), mean age 44.67±13.309. The duration of the disease were 1-20 tahun, mean 4.9±4.939. PASI score range 8.0 – 32.7 (mean 19.362±7.241). There were strong staining in dermis of skin lesions; TNF-α (20-35, mean 27.95±4.056) compared non-lesion skins (0-1, mean 0.10±0.301), p< 0.0001; IL-1 (19-31, mean 23.67±3.411); and IL-10 (4-13, mean 8.52±2.562).There were no expressions of IL-1 and IL-10 in non-lesion. No correlation between PASI scores and expressions of TNF-α (r=0,365, p>0,05), IL-1 (r=0.267, p>0.05), and IL-10 (r=0.054,p>0.05).The amount of TNF-α, IL-1, dan IL-10 expressions were increased significantly in the lesions compared non-lesion skin and there were no correlation between PASI scores to the expressions of the TNF-α, IL-1, and IL-10 in psoriatic skin.Keywords : Psoriasis vulgaris, TNF-α, IL-1, IL-10, PASI

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Journal Info

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art

Publisher

Subject

Health Professions Medicine & Pharmacology Public Health

Description

Majalah Kedokteran Andalas (MKA) (p-ISSN: 0126-2092, e-ISSN: 2442-5230) is a peer-reviewed, open-access national journal published by Faculty of Medicine, Universitas Andalas and is dedicated to publish and disseminate research articles, literature reviews, and case reports, in the field of medicine ...