Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 19 dokumen yang sesuai dengan query
cover
Duxford, England: Woodhead Publishing, 2017
617.693 BIO
Buku Teks SO  Universitas Indonesia Library
cover
"Summary:
The definitive "bible" for the field of biomedical engineering, this collection of volumes is a major reference for all practicing biomedical engineers and students. Now in its fourth edition, this work presents a substantial revision, with all sections updated to offer the latest research findings. New sections address drugs and devices, personalized medicine, and stem cell engineering. Also included is a historical overview as well as a special section on medical ethics. This set provides complete coverage of biomedical engineering fundamentals, medical devices and systems, computer applications in medicine, and molecular engineering"
Boca Raton, FL: CRC Press, 2015
610.28 MOL
Buku Teks SO  Universitas Indonesia Library
cover
Bronzino, Joseph D.
Boca Raton, FL: CRC Press/Taylor & Francis Group, 2015
610BROM001
Multimedia  Universitas Indonesia Library
cover
"Biomedical foams are a new class of materials, which are increasingly being used for tissue engineering applications. Biomedical Foams for Tissue Engineering Applications provides a comprehensive review of this new class of materials, whose structure can be engineered to meet the requirements of nutrient trafficking and cell and tissue invasion, and to tune the degradation rate and mechanical stability on the specific tissue to be repaired.
Part one explores the fundamentals, properties, and modification of biomedical foams, including the optimal design and manufacture of biomedical foam pore structure for tissue engineering applications, biodegradable biomedical foam scaffolds, tailoring the pore structure of foam scaffolds for nerve regeneration, and tailoring properties of polymeric biomedical foams.
Chapters in part two focus on tissue engineering applications of biomedical foams, including the use of bioactive glass foams for tissue engineering applications, bioactive glass and glass-ceramic foam scaffolds for bone tissue restoration, composite biomedical foams for engineering bone tissue, injectable biomedical foams for bone regeneration, polylactic acid (PLA) biomedical foams for tissue engineering, porous hydrogel biomedical foam scaffolds for tissue repair, and titanium biomedical foams for osseointegration."
Cambridge, UK: Woodhead, 2014
e20426814
eBooks  Universitas Indonesia Library
cover
Laurensia Flavia Domitilla
"Latar Belakang: Bone tissue engineering merupakan alternatif untuk remodeling tulang pada defek kritis melalui pemanfaatan scaffold tiga dimensi berbahan polimer maupun ceramic. Bahan dari alam seperti propolis telah terbukti mampu meningkatkan pembentukan tulang baru melalui pemanfaatannya secara tunggal maupun dengan material lainnya. Namun, penambahan propolis dengan polymer-ceramic based scaffold belum pernah dilakukan sebelumnya. Tujuan: Mengevaluasi pengaruh propolis terhadap fasa kristal hidroksiapatit dan ukuran pori scaffold hidroksiapatit-gelatin-propolis melalui karakterisasi XRD dan SEM. Metode: Karakterisasi XRD dan SEM dilakukan pada scaffold dengan prosedur yang diadaptasi dari penelitian Sunarso et al. (2011). Agen crosslink pada penelitian ini menggunakan glutaraldehida. Scaffold dikarakterisasi dengan XRD untuk mengamati fasa kristal hidroksiapatit dan SEM untuk mengamati morfologi permukaan. Hasil: Pada seluruh spesimen, fasa kristal masih didominasi oleh Ca(OH)2 dan kadungan hidroksiapatit menurun seiring penambahan propolis. Semakin tinggi konsentrasi propolis, ukuran pori semakin meningkat dengan rentang rata-rata diameter pori dari seluruh spesimen 87 μm-112 μm. Kesimpulan: Hidroksiapatit pada penelitian ini tidak terbentuk sempurna dan penambahan propolis menurunkan kristalitas hidroksiapatit. Secara morfologi, spesimen yang dihasilkan memenuhi syarat scaffold.

Background: Bone tissue engineering is an alternative for bone remodeling in critical defects through the use of three-dimensional scaffold made from polymer or ceramic. Natural material such as propolis has been shown to increase new bone formation through their use alone or with other materials. However, incorporation of propolis to polymer-ceramic based scaffold has never been done before. Objective: To evaluate the effect of propolis on hydroxyapatite crystal phase and pore size of hydroxyapatite-gelatin-propolis scaffold through XRD and SEM characterization. Methods: XRD and SEM characterization was carried out on scaffold made from chemical mixing procedure adopted from Sunarso et al. (2011). This study used glutaraldehyde as crosslink agent. The scaffold was characterized by XRD to observe the hydroxyapatite crystal phase and SEM to observe the surface morphology. Results: The crystal phase from all specimens is still dominated by Ca(OH)2 and the hydroxyapatite content is decreasing as the addition of propolis. Addition of propolis also increasing the pore size increases with the average range is 87 μm-112 μm. Conclusion: The hydroxyapatite in this study is not fully formed and the addition of propolis decreases the crystallinity of hydroxyapatite. Morphologically, all specimens fulfill the scaffold requirements."
Depok: Fakultas Kedokteran Gigi Universitas Indonesia, 2021
S-pdf
UI - Skripsi Membership  Universitas Indonesia Library
cover
"Advances in genetic medicine and stem cell technology have significantly improved the potential to influence cell and tissue performance, and have expanded the field towards regenerative medicine. This book offers an overview of tissue engineering and regenerative medicine"
Berlin: Springer, 2009
610.28 FUN
Buku Teks SO  Universitas Indonesia Library
cover
Lacroix, Damien
"This book focuses on the mechanobiological principles in tissue engineering with a particular emphasis on the multiscale aspects of the translation of mechanical forces from bioreactors down to the cellular level. The book contributes to a better understanding of the design and use of bioreactors for tissue engineering and the use of mechanical loading to optimize in vitro cell culture conditions. It covers experimental and computational approaches and the combination of both to show the benefits that computational modelling can bring to experimentalists when studying in vitro cell culture within a scaffold. With topics from multidisciplinary fields of the life sciences, medicine, and engineering, this work provides a novel approach to the use of engineering tools for the optimization of biological processes and its application to regenerative medicine. The volume is a valuable resource for researchers and graduate students studying mechanobiology and tissue engineering. For undergraduate students it also provides deep insight into tissue engineering and its use in the design of bioreactors. The book is supplemented with extensive references for all chapters to help the reader to progress through the study of each topic."
Singapore: Springer Singapore, 2019
e20502131
eBooks  Universitas Indonesia Library
cover
Hendra Tri Hartono
"Latar Belakang: Rekonstruksi pada defek tulang kritikal masih merupakan tantangan yang besar untuk seorang ahli bedah plastik rekonstruksi. Selama ini, baku emas untuk menangani kasus defek tulang tersebut adalah menggunakan autologous bone graft, namun terdapat beberapa kekurangannya seperti morbiditas pada lokasi donor, pemanjangan waktu operasi, donor yang terbatas, dan pemajangan waktu rawat. Mencoba mengatasi kekurangan tadi, muncullah rekayasa jaringan tulang yang memberikan hasil yang menjanjikan dalam regenerasi jaringan tulang biologis yang baru. Beberapa penelitian hewan sebelum, menunjukkan bahwa implantasi secara ortotopik dan ektopik dapat memberikan hasil yang cukup baik dalam regenerasi tulang
Metode: Telaah sistematis dilakukan pada Pubmed/MEDLINE, Cochrane Library, dan WHO ICTRP, termasuk semua studi dengan data primer untuk rekayasa jaringan tulang menggunakan kalsium fosfat sebagai bahan rangka, studi pada defek tulang kritikal, baik uji klinis acak terkontrol maupun tidak pada manusia dan hewan. Luaran yang dinilai adalah pembentukan tulang baru yang membandingkan implantasi secara ortotopik (intraperiosteum) dan ektopik (intramuskular). Studi ini menggunakan SYRCLE’s tools untuk menilai risiko bias studi pada hewan.
Hasil: Didapatkan lima studi hewan yang memenuhi kriteria eligibilitas dari total 80 studi yang diinklusi pada telaah ini. Dicantumkan karakteristik demografis dari masing-masing studi. Studi yang memiliki luaran klinis yang sama (% area tulang dan % kontak) dibandingan antara implantasi ortotopik dan ektopik. 2 studi menunjukkan bahwa implantasi secara intramuskular menggunakan kerangka yang sudah ditambahkan BMSC memberikan hasil yang baik pada pembentukan jaringan tulang baru. Kerangka kosong tidak menunjukkan adanya pembentukan tulang. Penambahan BMP-2 sebagai factor pertumbuhan dapat meningkatkan osteogenisitas baik pada implantasi ortotopik maupun ektopik.
Kesimpulan: Implantasi ortotopik dapat menginduksi pembentukan tulang baru lebih baik daripada implantasi ektopik. Menggunakan kerangka yang ditambahkan BMSC serta BMP-2 pada implantasi intramuskular memberikan hasil yang baik untuk pembentukan tulang baru. Rekayasa jaringan tulang memungkinkan untuk dilakukan dengan implantasi secara ortotopik maupun ektopik

Background: Critical bone defect reconstruction remains a major challenge in plastic reconstructive surgery. While autologous bone graft is still considered as the gold standard for treating critical bone defects, there are disadvantages like donor site morbidity long operative time, donor limitation, and extended hospital stay. In order to resolve them, bone tissue engineering has emerged in reconstruction medical studies, for they give promising result in regenerating new biological bone tissue. Previous animal studies have shown that implantating orthotopically and ectopically gave promising result in bone regeneration.
Methods: A systematic search was done on PubMed/MEDLINE, Cochrane Library, and WHO ICTRP, including all studies with primary data for bone tissue engineering using calcium phosphate as scaffold materials, studies in critical bone defects, RCT or non RCT in human studies or animal studies. Studies with outcome of new bone formation comparing orthotopic (intraperiosteum) implantation and ectopic (intramusculuar) implantation. We used SYRCLE’s tools for assessing risk of bias of animal studies.
Results: Five animal studies meet the eligibility criteria from a total of 80 studies are included for this review. Characteristics demography of each study are stated. Studies with the same outcome (bone area% and contact%) are compared in orthotopic and ectopic implantation. Two studies showed that intramuscular implantation using BMSC-seeded scaffold give promising result of new bone formation. However empty scaffold did not show any bone formation. Adding BMP-2 for growth factor can improved osteogenecity both in orthotopic implantation and ectopic implantation
Conclusion: Orthotopic implantation can induced new bone formation better than ectopic implantations. Using BMSC-seeded and addition of BMP-2 for intramuscular implantation give good result of new bone formation. Both orthotopic and ectopic (intramuscular) implantation are possible for bone tissue engineering
"
Jakarta: Fakultas Kedokteran Universitas Indonesia, 2020
SP-pdf
UI - Tugas Akhir  Universitas Indonesia Library
cover
Bojana Obradovic, redactor
"Cell and tissue engineering” introduces the principles and new approaches in cell and tissue engineering. It includes both the fundamentals and the current trends in cell and tissue engineering, in a way useful both to a novice and an expert in the field.
The book is composed of 13 chapters all of which are written by the leading experts. It is organized to gradually assemble an insight in cell and tissue function starting form a molecular nano-level, extending to a cellular micro-level and finishing at the tissue macro-level. In specific, biological, physiological, biophysical, biochemical, medical, and engineering aspects are covered from the standpoint of the development of functional substitutes of biological tissues for potential clinical use. Topics in the area of cell engineering include cell membrane biophysics, structure and function of the cytoskeleton, cell-extracellular matrix interactions, and mechanotransduction. In the area of tissue engineering the focus is on the in vitro cultivation of functional tissue equivalents based on the integrated use of isolated cells, biomaterials, and bioreactors. The book also reviews novel techniques for cell and tissue imaging and characterization, some of which are described in detail such as atomic force microscopy"
Berlin: [, Springer], 2012
e20418158
eBooks  Universitas Indonesia Library
cover
"This volume presents a new contribution for the field of Tissue Engineering with a focus on the development of mathematical and computational methods that are relevant to understand human tissues, as well to model, design, and fabricate optimized and smart scaffolds."
Switzerland: Springer Nature, 2019
e20509301
eBooks  Universitas Indonesia Library
<<   1 2   >>