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All Journal Majalah Kesehatan FKUB Oceana Biomedicina Journal
Fadli, Muhammad Luqman
Staf Pengajar Patologi Anatomi, Fakultas Kedokteran Universitas Brawijaya-RSUD Dr. Saiful Anwar
Biochemistry, Genetics & Molecular Biology Dentistry Medicine & Pharmacology Nursing Public Health

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PERBEDAAN ANTARA EKSPRESI CD3, CD20, CD43 LIMFOMA NON-HODGKIN SEL B DAN LESI LIMFOPROLIFERATIF REAKTIF Fadli, Muhammad Luqman; Norahmawati, Eviana; Yudhanto, Hendy Setyo; Al Rasyid, Harun
Majalah Kesehatan FKUB Vol 6, No 4 (2019): Majalah Kesehatan
Publisher : Faculty of Medicine Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1187.202 KB) | DOI: 10.21776/ub.majalahkesehatan.2019.006.04.3

Abstract

Lesi limfoproliferatif sering menimbulkan masalah dalam penegakan diagnosis karena kemiripan morfologi dan pola pertumbuhan sel-sel limfoid yang menyusun lesi limfoproliferatif reaktif dan limfoma non-Hodgkin Sel B. Diagnosis sulit ditegakkan hanya dengan pulasan rutin Hematoksilin-Eosin, oleh karena itu diperlukan pemeriksaan imunohistokimia menggunakan panel antibodi yang tepat. Penelitian ini bertujuan untuk mengetahui perbedaan ekspresi CD3, CD20, CD43 sebagai panel antibodi dasar dalam menentukan karakter jinak atau ganas dari lesi limfoproliferatif. Karakter jinak diwakili oleh lesi limfoproliferatif reaktif, sedangkan karakter ganas diwakili oleh limfoma non-Hodgkin sel B. Total 50 sampel dibagi menjadi 2  kelompok, yakni kelompok A terdiri dari 25 sampel limfoma non-Hodgkin sel B dan kelompok B terdiri dari 25 sampel lesi limfoproliferatif reaktif. Keseluruhan sampel dipulas antibodi CD3, CD20, CD43. Hasil penelitian menunjukkan persentase imunopositif CD3 dan CD20 pada kelompok A dan B berbeda signifikan dengan nilai p < 0,001. Hal ini menunjukkan bahwa CD3 dan CD20 mampu membedakan karakter klonalitas jinak dan ganas dari sel penyusun lesi limfoproliferatif. Persentase imunopositif CD43 antara kelompok A dan B tidak berbeda signifikan dengan nilai p = 0,791. Hasil yang tidak berbeda signifikan mengindikasikan bahwa CD43 diekspresikan oleh dua jenis populasi sel yang berbeda. Pada kelompok A, CD43 diekspresikan oleh limfosit B neoplastik (ganas), sedangkan pada kelompok B diekspresikan oleh limfosit T. Berdasarkan hasil penelitian, panel antibodi CD3, CD20, CD43 dapat membedakan lesi limfoproliferatif jinak dan ganas, namun diperlukan korelasi morfologi dan kesesuaian pola ekspresi imunopositif dari sel-sel limfoid penyusunnya.   
DEDIFFERENTIATED LEIOMYOSARCOMA Anggie Sasmita Kharisma Putri; Diah Prabawati Retnani; Aina Angelina; Harun Al Rasyid; Karyono Mintaroem; Eviana Norahmawati; M Luqman Fadli
Oceana Biomedicina Journal Vol 6 No 2 (2023): Oceana Biomedicina Journal
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/obj.v6i2.130

Abstract

Background: Meningioma is the most common intracranial tumor in adults. Progesterone plays a role in the cell development and proliferation of hormone-associated tumors, such as meningiomas. Significant morbidity and mortality can occur, when the lesion is localized in an area that is difficult to undergo surgical resection or is highly infiltrative in the surrounding tissue. Many studies have been published on the molecular properties associated with meningioma aggressive behavior, including matrix metalloproteinase (MMP), but research on the relationship between PR expression and MMP-9 has not been widely carried out. Methods: This study used a cross-sectional analytic observational study design. The analysis used in this study includes descriptive analysis and bivariate analysis. The data obtained was processed using SPSS software. Results: Spearman's correlation test for PR expression with WHO grading in meningioma, obtained p = 0.492 and correlation coefficient -0.117. This shows a correlation that is not significant. Spearman's correlation test for MMP expression with WHO grading in meningioma, obtained p = 0.16 and a correlation coefficient of 0.236. This shows a correlation that is not significant. Spearman's correlation test between MMP9 expression and WHO grading in meningioma obtained p = 0.008 which indicated that the correlation between PR and MMP9 values ​​was significant with a correlation value of -0.427. Conclusion: There is no significant correlation between PR expression and WHO grading. There was no significant correlation between MMP9 expression and WHO grading. There is a significant correlation between PR expression and MMP9.
Co-Authors Aina Angelina Anggie Sasmita Kharisma Putri Eviana Norahmawati Eviana Norahmawati Harun Al Rasyid Harun Al Rasyid Karyono Mintaroem Retnani, Diah Prabawati Yudhanto, Hendy Setyo