|
Go to E-lisa |
|
Lectures: TECHNOLOGY IN DENTISTRY BIOCERAMICS HISTOLOGY |
|
TECHNOLOGY IN DENTISTRY: Technology in Dentistry is increasing in sophistication and also
in cost. The practicing dentist has a need to understand how equipment works
and what its limitations are. Well maintained, high quality equipment, used
correctly, helps the dentist provide a high quality of operative care. This lecture is designed to provide an explanation of dental equipment
and a guide to its selection and use. BIOCERAMICS: Bone tissue is one of the most frequently used tissues for
transplantation. Annually more than a million patients are treated worldwide
for skeletal problems in the field of orthopedic surgery, plastic surgery,
maxillofacial surgery and neurosurgery. The use of autologous bone grafts is
still considered to be the golden standard, but there are several major
disadvantages in this technique, for example: (1) low availability of
transplantable tissue, (2) postoperative morbidity, (3) lack of functional
shape of the transplant. Therefore, the development of alternatives to
autologous bone is a very relevant issue in bone reconstructive surgery. Among the alternative materials, carbonate apatite (Ca-Ap) has
been a most likely candidate for bone substitutes with a superior
biodegradation. In view of this, collaborative research between the
Department of Biomaterials of the Faculty of Dentistry, Kyushu University,
Japan, and the Department of Oral Biomedical of the Faculty of Dentistry,
Gadjah Mada University, Indonesia has resulted in the development of
hydroxyapatite or calcium carbonate (calcite) monolith by treatment of gypsum
or calcite in phosphate solution.
Furthermore, injectable calcium phosphate (Ca-P) cement has been
developed at the Department of Periodontology and Biomaterials at the Radboud
University Nijmegen Medical. The cement can be applied directly into a bone
defect, and can be shaped and molded to fit the required shape of the bone
defect. In addition, the bone regenerative capacity of this Ca-P cement can
further be enhanced by the inclusion of degradable polymeric microparticles
with bone growth stimulating factors. Indonesia is known as a country rich with mineral sedimentation,
including gypsum and calcium carbonate. Nevertheless, research related to the
use of mineral sedimentation for medical applications is very limited. In the
current project we intend to accumulate knowledge from researchers of various
countries, i.e. Indonesia, the Netherlands and Japan, which has to result in
the development of local Indonesian sources for medical applications with the
introduction of an environment friendly and low-cost process. The aim of on of my project is to convert gypsum into
biodegradable carbonate apatite by carbonation and phosphatization of gypsum
in the presence of calcium hydroxide and to prepare an injectable,
easy-to-use carbonate apatite bone substitute of which the bone regenerative
properties further can be enhanced by the inclusion of bone growth
stimulating factors. The intended studies will focus on the mechanical and
chemical properties of this newly developed material as well as on its
bioactivity and biocompatibility by animal studies. This lecture is designed to internalize theory, application,
classification, and standard evaluation method, and last but not least,
recent progresses on bioceramics. HISTOLOGY: Histology is knowledge about tissue. Histological approaches
have been becoming important approaches to understand normal and
abnormalities in the human body. New inventions in biomedical sciences need
histology to understand tissue response to brand new method, process,
materials, or other technologies. This lecture is designed to give understanding on basic aspects of
histology, including some techniques used. |
|
On Going Activities |
|
Researches: GADJAH MADA UNIVERSITY AWARD 2004 On Going Fabrikasi Limbah dan Sedimentasi Alam Gipsum
Menjadi Monolit Hidroksiapatit
Berporus Interkonektif Tiga Dimensi, Kajian
Awal Rekayasa Substitusi Tulang (Ika Dewi Ana) RISET UNGGULAN TERPADU XII (2005-2007) On Going Pemanfaatan Gipsum Kulonprogo untuk Pembuatan
Material Bioaktif Pengganti Tulang dengan Teknik Laser Sintering (Alva Edy
Tontowi, Widowati S., Ika Dewi Ana) JSPS-DGHE (2005-2008) On Going Development of Carbonate Apatite Bone Substitute Based on Phase-transformation of Gypsum (Ika Dewi Ana, Kunio
Ishikawa) HIBAH BERSAING XIV (2006) Under Review Process Fabrikasi Karbonat Apatit dengan Karbonasi dan Fosfatisasi Kalsit Alam untuk Substitusi Tulang (Ika Dewi Ana, Iqmal
Tahir, Dwililik Kusindarta, Archadian Nuryanti) SCIENTIFIC PROGRAM INDONESIA-NETHERLANDS (2006-2008) Under Review Process Development of Injectable Carbonate Apatite Bone Substitute Based on Phase-transformation of Gypsum (Ika Dewi Ana, John A.
Jansen, Kunio Ishikawa, Munakhir, Abdul Salam
Sofro) |
|
Kaizen, Continuous Improvement |
|
Scroll Down! Also on this page: RESEARCHES ● Award 2004 ● RUT XII ● JSPS-DGHE ● HB XIV ● SPIN BOOKS ● Pengalaman Bersekolah ke Jepang ● Pengembangan Semangat Kewirausahaan dan Inovasi ● Sumber Belajar Eksternal ● Pengembangan Karier ● Biokeramik, Aplikasi, Klasifikasi, dan Metode Evaluasi ● Rekayasa Substitusi Tulang, Teori, Aplikasi, dan Perkembangan
Risetnya OTHERS ● KomTimLit UGM, Pokja Lit Unggul ● Klaster Kesehatan-Kedokteran ● Saintifika Gadjah Mada ● Lab Riset FKG ● Koran/Majalah ● KMNU Nihon untuk Pendidikan ● インドネシアの子供の教育を救おう会 ● PP Hidayatul Ummah |
|
Scroll Up! Also on this page: LECTURES ● Technology in Dentistry ● Bioceramics ● Histology Scroll Down! Also on this page: BOOKS ● Pengalaman Bersekolah ke Jepang ● Pengembangan Semangat Kewirausahaan dan Inovasi ● Sumber Belajar Eksternal ● Pengembangan Karier ● Biokeramik, Aplikasi, Klasifikasi, dan Metode Evaluasi ● Rekayasa Substitusi Tulang, Teori, Aplikasi, dan Perkembangan
Risetnya OTHERS ● KomTimLit UGM, Pokja Lit Unggul ● Klaster Kesehatan-Kedokteran ● Saintifika Gadjah Mada ● Lab Riset FKG ● Koran/Majalah ● KMNU Nihon untuk Pendidikan ● インドネシアの子供の教育を救おう会 ● PP Hidayatul Ummah |
|
Books: Pengalaman Bersekolah ke Jepang (Ika Dewi Ana) Buku ini
menceritakan pengalaman penulis saat bersekolah di Jepang. Suka, duka, dan
pengalaman-pengalaman praktis yang penting dan menarik sejak sebelum
berangkat hingga saat
setelah kembali bertugas di universitas asalnya. Mengapa
Jepang menjadi pilihan? Bagaimana cara mencari kontak, pembimbing, dan
beasiswa? Bagaimana mempersiapkan keberangkatan? Bagaimana kehidupan awal di
Jepang? Bagaimana mengikuti tes masuk program graduate (master dan doktor)? Bagaimana
menjalani kehidupan di universitas, di
masyarakat dengan budaya asing, dan
bagaimana membangun jejaring? Apa yang
harus dipersiapkan saat pulang ke tanah air? Apa yang
harus dilakukan setelah selesai sekolah? Beberapa hal
penting (dan kadang rumit, terutama bila menyangkut sistem dan administrasi)
tersebut diceritakan oleh penulis dengan gaya naratif sehingga mudah diingat. Di dalam
buku ini juga diceritakan kisah sekembali ke tanah air dan bagaimana tetap
membangun jejaring kemasyarakatan dan keilmuan setelah selesai tugas belajar,
sesuatu yang kadang terasa sulit di awal
kehidupan kembali di tanah air. Buku ini
penting untuk mereka yang berniat atau berkesempatan melanjutkan studi ke
Jepang, juga penting untuk mereka yang akan bersekolah ke luar negeri. Mengembangkan Semangat Kewirausahaan Dan Semangat Inovasi (Ika Dewi Ana, Djoko
Dwiyanto) Sumber Belajar Eksternal (Harry
Yohannes, Ika Dewi Ana) Pengembangan Karier (Amitya
Kumara, Ika Dewi Ana) Biokeramik: Aplikasi, Klasifikasi, dan Metode Evaluasi (Ika Dewi Ana) Rekayasa Substitusi Tulang: Teori, Aplikasi, dan Perkembangan Risetnya (Ika Dewi Ana) |
|
Menulis Itu, Memotret
Peristiwa dengan Pikiran dan Hati |
|
Scroll Up! Also on this page: LECTURES ● Technology in Dentistry ● Bioceramics ● Histology RESEARCHES ● Award 2004 ● RUT XII ● JSPS-DGHE ● HB XIV ● SPIN ● |