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PENENTUAN BIODISTRIBUSI DAN UPTAKE TIROID DARI TC99M PERTEKNETAT PADA PASIEN HIPERTIROID MENGGUNAKAN TEKNIK IN VIVO Putri, Silvia Eka; Milvita, Dian; Nazir, Fadhil; Varuna, Chavied
Jurnal Fisika Unand Vol 4, No 4: Oktober 2015
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.4.4.%p.2015

Abstract

ABSTRAKTelah dilakukan penelitian untuk menentukan biodistribusi Tc99m perteknetat dan uptake tiroid dari 18 orang pasien hipertiroid di salah satu rumah sakit di Jakarta.  Scan pasien hipertiroid dilakukan dengan teknik in vivo.  Scan kelenjar tiroid dilakukan dengan cara menginjeksikan Tc99m perteknetat sebanyak (118-170) MBq secara intravena di lengan pasien, selanjutnya dilakukan pencitraan kelenjar tiroid selama 5 menit setelah injeksi menggunakan kamera gamma dual head skylight ADAC merek Philips.  Hasil penelitian menunjukkan bahwa pada keseluruhan pasien rerata biodistribusi pada lobus kanan lebih besar daripada lobus kiri dan biodistribusi pada pasien hipertiroid toksik lebih tinggi dibandingkan non toksik.  Uptake tiroid pasien hipertiroid toksik berada di atas batas normal angka uptake tiroid yaitu (8,54 ? 16,67) %. Uptake tiroid pasien hipertiroid non toksik masih berada dalam batas uptake normal yaitu (2,19-6,85) %.  Kata kunci : biodistribusi, scan tiroid, in vivo, Tc99m perteknetat, kamera gammaABSTRACTResearch on biodistribution analysis of Tc99m pertechnetate and uptake for 18 hyperthyroidism patients at a hospital in Jakarta has been conducted. The thyroid scaning was conducted using in vivo technique. The thyroid gland  scaning was done by injected (118-170) MBq of Tc99m pertechnetate intravenally in the patients arm.  Then, thyroid gland imaging is done for 5 minutes by using gamma camera dual head skylight ADAC merk Philips after injection. The results show that on the all patients toxic, biodistribution mean in right lobes are higher than on left lobes and in toxic hyperthyroidism patients, their biodistribution are higher than in non toxic. Thyroid uptake of toxic hyperthyroidism patients are above the normal range value of thyroid uptake (8.54-16.67)%. Thyroid uptake of non toxic hyperthyroidism patients still within the normal range of uptake (2.19-6.85) %.Keywords : biodistribution, thyroid scan, in vivo, Tc99m pertechnetate, gamma camera
BRIDGING CRITICAL DISCOURSE ANALYSIS IN MEDIA DISCOURSE STUDIES Sari, Ratna; Putri, Silvia Eka; Herdi, Herdi; Hamuddin, Budianto
Indonesian EFL Journal Vol 4, No 2 (2018)
Publisher : University of Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/ieflj.v4i2.1379

Abstract

DISCOURSE ANALYSIS IN E-LEARNING-BASED COURSE USING MOODLE PLATFORM: AN EXPERIMENTAL DESIGN Putri, Silvia Eka; Hamuddin, Budianto; Nursafira, Mutia Sari; Derin, Tatum
REiLA: Journal of Research and Innovation in Language Vol. 2 No. 1 (2020): REiLA Journal
Publisher : LPPM Unilak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.457 KB) | DOI: 10.31849/reila.v2i1.3960

Abstract

The COVID-19 pandemic has caused educational institutions all over the world to migrate their teachings online. Since Indonesian government issued the SK Mendiknas No. 107/U/2001, educational institutions had to steadily integrate their learning process with technology. So, this study intends to investigate the effectiveness of using the open-source learning platforms known as Moodle in a selected university, Universitas Lancang Kuning (Unilak) in Indonesia. While multiple courses uses Moodle, this study selected to analyse the 2017/2018 fifth semester students as they are the ones who pioneered Moodle for other classes to use. With a quasi-experimental research design, this study used four types of test to calculate the results of the essay pre-test and post-test on both experimental and control classes. With the eventual mean of 65.53 for the experimental class and 63.25 for the control, this study proved that Moodle does effectively improve Indonesian university EFL students? learning compared to conventional lecture-style learning. Future research is hoped to extend or compare this study with an investigation on how university EFL students are using e-learning during the COVID-19 pandemic and other factors that have not been covered in this empirical study.