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IMPROVING STUDENTS’ ABILITY IN WRITING NARRATIVE TEXT BY USING PICTURE SERIES AT THE EIGHTH GRADE STUDENTS OF SMP NEGERI 03 SINDANG KELINGI Andayani, Tuti
Linguists : Journal of Linguistics and Language Teaching Vol 2, No 2 (2015): December
Publisher : Universitas Islam Negeri (UIN) Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ling.v2i2.116

Abstract

In this collaborative Classroom Action Research (CAR), the researcher tries to analyze andovercome the problem of writing narrative text facing by the eightgrade students of JuniorHigh School. Many students have problem in writing narrative text, especially in getting theidea and composing the idea itself. The formulation problem of this research was‘Can PictureSeries improve the students’ ability in writing narrative text?’ In order to prove it, theresearcher did the classroom action research which is divided into two cycles. Every cycle wasdivided into four stages, including (1) planning, (2) implementing, (3) observing, and (4)reflecting. The research is focus to students’ ability in writing narrative text by getting ideafrom a series of pictures and developing the idea with the guidance from the pictures. Thesamples involved in this research were 20 students from class VIIIC of SMP Negeri 03SindangKelingi, Curup, RejangLebong, academic year 2014/2015. The data were got from thestudents’ achievement in the cycle I and cycle II. The data was analyzed by using quantitativeanalysis data technique. From the analysis, the writer founded that in the cycle I, students gainthe average score 61,35 and in the cycle II the average score was 73,56. There was an increaseof students’ ability in writing narrative text by using picture series
Analisa Ekspresi E-cadherin dan MMP-2 pada Karsinoma Sel Skuamosa Laring Andayani, Tuti; Kusumastuti, Etty Hary; Rahaju, Anny Setijo
Majalah Patologi Indonesia Vol 27 No.3, September 2018
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

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Abstract

Latar belakangKarsinoma laring merupakan keganasan kedua terbanyak pada kepala dan leher dan lebih dari 90% berupa karsinoma sel skuamosa (KSS). Penanganan kanker laring berkaitan dengan diagnostik dan terapi, terutama ketika penyakit ini terdiagnosis pada stadium lanjut dengan keterlibatan kelenjar getah bening (KGB). Metastasis KSS pada KGB melibatkan beberapa protein yang berperan dalam adhesi sel seperti E-cadherin dan matrix metalloproteinase2 (MMP-2). Pada penelitian ini dilakukan analisis ekspresi E-cadherin dan MMP-2 pada KSS laring untuk menilai peran kedua protein tersebut dalam proses metastasis ke KGB leher.MetodePenelitian observasional analitik dengan pendekatan cross sectional. Sampel penelitian adalah blok parafin KSS laring di Departemen Patologi Anatomik RSUD Dr. Soetomo Surabaya selama Januari 2013-Desember 2014. Tiga puluh sampel terdiri atas dua kelompok, yaitu metastasis KGB dan non metastasis KGB dan dilakukan pemeriksaan imunohistokimia dengan antibodi E-cadherin dan MMP-2. Ekspresi E-cadherin dan MMP-2 dinilai secara semi kuantitatif dan dianalisis dengan tes Mann-Whitney, sedangkan korelasi antara ekspresi E-cadherin dan MMP-2 dengan tes Spearman.HasilTidak terdapat korelasi yang signifikan antara ekspresi E-cadherin dan MMP-2 pada KSS laring. Tidak terdapat perbedaan ekspresi E-cadherin dan MMP-2 yang signifikan antara KSS laring metastasis dan non metastasis ke KGB leher.KesimpulanEkspresi E-cadherin dan MMP-2 tidak berbeda bermakna karsinoma sel akuamosa laring tanpa dan metastasis ke KGB leher. Tidak terdapat korelasi ekspresi E-cadherin dan MMP-2 pada kejadian metastasis KGB leher pada KSS laring.