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Primary Hippocampal Cell Culture and Its Application in Medical Researches Atik, Nur; Nandika, Alfya; Avriyanti, Erda; Bhatara, Tryando; Kartiwa, Raden Angga
Global Medical & Health Communication (GMHC) Vol 7, No 1 (2019)
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.69 KB) | DOI: 10.29313/gmhc.v7i1.4245

Abstract

Studies in neuroscience can be performed in vitro and in vivo. In vivo studies will show significant results, but it is difficult to do and time-consuming. Primary hippocampal cell culture widely has used in neurobiological studies such as identifying the cellular mechanism of proteins, neuronal activity, and characteristics. The results of studies conducted on this cell culture will be very useful in discovering pathogenesis of a disease, the effect of a substance on the neuron, and neural basis of memory and learning. However, currently in Indonesia, primary hippocampal cell culture is still rare and difficult to do. The purpose of this study was to demonstrate that primary hippocampal cell culture can be done and developed in Indonesia and to review the application of it in medical researches. The study was an experimental study by obtaining neurons from animal’s hippocampus was conducted in 2015–2018 at Department of Cell Biology, Graduate School of Medicine Osaka University and Faculty of Medicine Universitas Padjadjaran. The experimental animal was mice embryo gathered 17.5-days postcoitus. Enzymatic and mechanical methods collected primary hippocampal cells. The cells counted and cultured, which later were observed to see neuron differentiation. The average number of culture cells from 3 embryonic’s hippocampus were 2.39×106. Neuron differentiation observed on the first day and more visible and numerous on the third day after plating. In conclusion, primary hippocampal cell culture using hippocampus from one hemisphere of embryonic mice brain showed a sufficient number of cells to carry out research and showed neuron differentiation. KULTUR SEL PRIMER HIPOKAMPUS DAN PENGGUNAANNYA DALAM RISET KEDOKTERANPenelitian dalam neurobiologi dapat dilakukan secara in vitro dan in vivo. Penelitian secara in vivo sangat berdampak hasilnya, namun sulit dan memakan waktu yang lama. Kultur sel primer hipokampus banyak digunakan dalam penelitian neurobiologi seperti melihat mekanisme protein seluler, serta aktivitas dan karakteristik neuron. Hasil penelitian yang dilakukan pada kultur sel ini akan sangat bermanfaat dalam menemukan proses suatu penyakit, efek suatu zat terhadap sel saraf, dan kemampuan belajar serta memori. Akan tetapi, saat ini di Indonesia kultur sel primer hipokampus masih jarang dan sulit dilakukan. Tujuan penelitian ini adalah menunjukkan bahwa kultur sel hipokampus primer dapat dilakukan dan dikembangkan di Indonesia, serta meninjau penerapannya dalam riset kedokteran. Penelitian ini merupakan studi eksperimental dengan mengoleksi neuron dari hipokampus hewan coba yang dilakukan pada tahun 2015–2018 di Department of Cell Biology, Graduate School of Medicine Osaka University dan Fakultas Kedokteran Universitas Padjadjaran. Hewan coba berupa embrio mencit hari ke-17,5 pascakoitus. Sel primer hipokampus dikoleksi untuk dihitung dan dikultur menggunakan metode enzimatik dan mekanik. Observasi neuron pada kultur dilanjutkan dengan mengamati diferensiasi neuron. Rerata jumlah sel kultur dari 3 hipokampus adalah 2,39×106. Diferensiasi neuron sudah tampak pada hari pertama dan makin jelas serta tampak pada hari ketiga pascapenanaman. Simpulan, kultur sel primer hipokampus menggunakan hipokampus dari salah satu sisi hemisfer otak menunjukkan jumlah sel yang cukup untuk melakukan suatu penelitian dan menunjukkan diferensiasi dari neuron.
Karakteristik Klinis Pasien Laserasi Kelopak Mata Akibat Trauma di Pusat Mata Nasional Rumah Sakit Mata Cicendo Riza, Afdal; Kartiwa, Raden Angga
Oftalmologi : Jurnal Kesehatan Mata Indonesia Vol 4 No 2 (2022): Jurnal Oftalmologi
Publisher : Pusat Mata Nasional Rumah Sakit Mata Cicendo Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/ojkmi.v4i2.32

Abstract

Introduction : Trauma of eyelids due to sharp object, blunt object, road traffic accidents etc. are the major causes resulting in injuries to eyelids. A good identification and prompt treatment can improve the outcome of palpebral laceration.  Purpose : To describe clinical characteristics of eyelids laceration due to trauma without involvement of lacrimal system and other orbital Methods : A retrospective descriptive cross sectional  study was conducted. Data is taken from medical records of patients diagnosed as eyelid laceration from January 2016 to November 2020. Age, gender, laterality, first reference, place, onset, cause, site of trauma, depth, outcome, complication and System for Peri-Ocular Trauma (SPOT) classification was reviewed. Results : This study comprised of total 157 patients. Most of them were males 119 (75.80%) with median of age 24. The main mechanism of injury was direct trauma 88 (56.05%). The location where the injury occured was road side accidents 81 (51.59%). Superior eyelid was the most affected 96 (61.15%). Subcutaneus tissue as wound base 68 (43.31%) and affected to margin of eyelid 36 (22.92%). Hypertropic scar was the most complication found in 40 (25.47%). The most common SPOT  type injury were  Type IA. Conclusion : Eyelids laceration due to trauma is common in male productive age, mainly affecting superior palpebra, mostly because of road side accidents. Hypertropic scar was most complication beside traumatic ptosis, lagophthalmos and lid margin notching. The SPOT classification can simplify a recording of palpebral injuries.
Karakteristik Klinis Pasien Ptosis Yang Telah Dilakukan Operasi Di Pusat Mata Nasional Rumah Sakit Mata Cicendo Madyaputra, Faris Mufid; Kartiwa, Raden Angga; Dahlan, M Rinaldi; Boesoirie, Shanti Fitrianti
Oftalmologi : Jurnal Kesehatan Mata Indonesia Vol 4 No 2 (2022): Jurnal Oftalmologi
Publisher : Pusat Mata Nasional Rumah Sakit Mata Cicendo Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/ojkmi.v4i2.36

Abstract

Introduction Ptosis is a condition of abnormal upper eyelid position in the primary gaze resulting in a decrease palpebral fissure width. Comprehensive assessments including history taking, physical and thorough eye examination are essential to determine the diagnosis and to decide the most appropriate management of ptosis according to the underlying etiology. The surgical intervention used in ptosis patients is based on the result of the physical examination. Purpose To describe the clinical characteristic of ptosis patient whom underwent surgical intervention at National Eye Center Cicendo Eye Hospital. Methods A descriptive retrospective study was conducted from medical records of ptosis patient after surgical intervention at National Eye Center Cicendo Eye Hospital, from January 2018 to December 2020.  Results A total of 91 patients were reviewed. The median age was 19 years old, gender dominated by women. Of these patients, 66 (72.5%) patients had congenital ptosis and unilateral in 80 (87.9%) cases. Results obtained severe ptosis was the highest in ptosis degree as for 72 (79.1%). In total, 58 (63.7%) patients having moderate levator function.  Levator resection repair technique was the method of choice in 51 (56%) patients. Conclusion The most commonly found clinical characteristics in ptosis patients whom underwent surgical intervention was severe degree ptosis and congenital ptosis.
Keratitis Eksposur Hingga Gangguan Penglihatan: Spektrum Dampak Keterlambatan Rujukan Pasien Tiroid Ke Dokter Mata: Laporan Kasus Wardani, Sabrina Indri; Idrus, Elfa Ali; Mustaram, Arief Akhdestira; Kartiwa, Raden Angga
Jurnal Medika Malahayati Vol 9, No 2 (2025): Volume 9 Nomor 2
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jmm.v9i2.19602

Abstract

Distiroid Eksoftalmus atau penyakit mata tiroid (Thyroid Eye Disease; TED) merupakan komplikasi penyakit Graves pada mata. Pasien dapat menunjukkan berbagai gejala, termasuk terganggunya fungsi penglihatan yang ireversibel dan keterbatasan aktivitas harian jika tidak diobati. Kami menyajikan seri kasus yang terdiri dari dua kasus TED. Kasus pertama adalah anak berusia 14 tahun dengan penyakit Graves yang rutin kontrol di unit endokrinologi, dengan keluhan eksoftalmus dan lagoftalmus bilateral, serta keterbatasan gerakan mata pada mata kiri. Penglihatan mata kiri menurun akibat infeksi. Kasus kedua adalah seorang pria berusia 32 tahun dengan TED dengan temuan keratitis eksposur, keratopati, dan prolaps iris. Mata kanan tidak memiliki persepsi cahaya dan mata kiri terancam prolaps isi bola mata. Pendekatan multidisiplin dan penilaian klinis yang komprehensif, termasuk pemeriksaan mata, pada pasien gangguan hormon tiroid wajib dilakukan untuk mencegah komplikasi yang tidak dapat dipulihkan.