Ditemukan 4 dokumen yang sesuai dengan query
Ani Retno Prijanti
Abstrak :
Homosistein adalah suatu senyawa antara yang mengandung sulfur pada proses sintesis asam amino sistein dari metionin. Radar normal dalam darah kurang lebih 10 µ mol/L. Peningkatan kadarnya dihubungkan dengan "premature vascular diseases" dan merupakan faktor resiko penyakit jantung koroner. Peningkatan kadar lebih dari 100 µ mol/L menyebabkan homosisteinuria. Bila tidak diterapi maka 50°/o penderita akan mengalami tromboemboli dan mortalitasnya 20% pada penderita usia 30 tahun. Faktor resiko ?'kadar homosistein tinggi" ini apabila dapat diketahui maka dapat diupayakan pencegahannya atau paling tidak dapat memperlambat terjadinya kerusakan vaskuler pada seseorang.
Saat ini pengukuran kadar homosistein plasma ditetapkan dengan metoda HPLC yang canggih dan kepekaannya tinggi, namun sangat mahal biaya operasinya Karena itu dirasa perlu dikembangkan cara penetapan lain yang lebih murah dan cukup peka, seperti ELISA. Sebagai langkah awal dilakukan upaya isolasi antibodi kelinci anti hoinosistein.
Kelinci diinduksi dengan homosistein yang diikatkan pada permukaan membran eritrosit memakai glutaraldehid 2,5%. Induksi imunisasi dengan dosis total perkali 1 mL yang disuntikkan dengan cara subkutan di 5 lokasi berbeda pada kulit punggung kelinci. imunisasi dilakukan dengan selang waktu 1 minggu. Serum kelinci diambil pra dan pasca imunisasi ke 3. Titer antibodi kelinci anti hoinosistein diukur dengan metoda hemaglutinasi pasil. Hasil yang didapat, titer antibodi kelinci anti homosistein praimunisasi 0 (nol) dan pasca imunisasi ke 3 adalah 32.
Jakarta: Fakultas Kedokteran Universitas Indonesia, 1999
LP-pdf
UI - Laporan Penelitian Universitas Indonesia Library
Owens, Christopher D.
Abstrak :
The Handbook of endovascular peripheral interventions has been written to serve as a comprehensive guide for both the beginner and advanced interventionalist. Covering all aspects of percutaneous peripheral vascular interventions, each chapter of this highly illustrated book provides a brief background, etiology, clinical presentation, imaging, and percutaneous treatment of different vascular conditions. Importantly, tips of the trade and how i do it sections within each chapter make the handbook practical for daily use. These invaluable pearls are provided by contributing chapter authors who are experts in the field.
The handbook of endovascular peripheral interventions is a collaborative effort between cardiologists, vascular surgeons, and radiologists. Since each subspecialty brings unique expertise and experience to the field, this handbook will be a valuable resource for all physicians currently working in peripheral vascular interventions.
New York: Springer, 2012
e20426161
eBooks Universitas Indonesia Library
Carr, James C.
Abstrak :
Magnetic resonance angiography : principles and applications is a comprehensive text covering magnetic resonance angiography (MRA) in current clinical use. The first part of the book focuses on techniques, with chapters on contrast-enhanced MRA, time of flight, phase contrast, time-resolved angiography, and coronary MRA, as well as several chapters devoted to new non-contrast MRA techniques. Additionally, chapters describe in detail specific topics such as high-field MRA, susceptibility-weighted imaging, acceleration strategies such as parallel imaging, vessel wall imaging, targeted contrast agents, and low dose contrast-enhanced MRA. The second part of the book covers clinical applications of MRA, with each chapter describing the MRA techniques and protocols for a particular disease and vascular territory, as well as the pathology and imaging findings relevant to the disease state being discussed.
New York: Springer, 2012
e20426102
eBooks Universitas Indonesia Library
Cowling, Mark G., editor
Abstrak :
This book provides a thorough yet succinct and accessible review of the latest knowledge in the field of endovascular surgery. All chapters have been updated to reflect the advances that have occurred during the past five years, and new chapters are included on carotid artery stenting and day case intervention. The chapter on lower limb veno-occlusive disease has been expanded to include management of deep venous thrombosis. Among the other topics considered are the endovascular treatment options in different arterial territories, aneurysm repair techniques, and the management of venous stenosis and venous insufficiency. The aim throughout is to tackle issues of evidence-based practice in order to assist trainees and experienced practitioners in making and implementing treatment decisions.
Berlin: Springer, 2012
e20420756
eBooks Universitas Indonesia Library