منابع مشابه
Comparative Evaluation of Guided Tissue Regeneration with use of Collagen-based Barrier Freeze-Dried Dura Mater Allograft
Aim: The aim of periodontal surgery is complete regeneration. The present study was designed to evaluate and compare clinically soft tissue changes in form of probing pocket depth, gingival shrinkage, attachment level and hard tissue changes in form of horizontal and vertical bone level using resorbable membranes. Materials and methods: Twelve subjects with bilateral class 2 furcation defects w...
متن کاملFreeze-dried B.C.G.
Freeze-dried B.C.G. of British manufacture became available for experimental work in 1955. The main reason for introducing it was the need for a vaccine which would retain its potency under conditions of prolonged storage. On reconstitution for injection the vaccine should produce a uniform suspension with minimal clumping, resulting in a uniform viable bacterial count. These properties mean th...
متن کاملThe effect of freeze-dried bone allograft and partially demineralized freeze-dried bone allograft on regeneration of rabbit calvarial bone defects: A Histological and histomorphometric study
Background and Aims: Reconstruction of osseous defects is one of the ideal goals of periodontal treatments and dental implant therapy. Different biomaterials have been used for this purpose and many studies have tried to compare and introduce the best ones. The present study aimed to evaluate the effect of PDFDB (Partially Demineralized Freeze-Dried Bone Graft) and FDBA (Freeze Dried Bone Allog...
متن کاملRehydration kinetics of freeze-dried carrots
a Laboratory of Biophysics and Wageningen NMR Centre, Department of Agrotechnology & Food Sciences, Wageningen University, Dreijenlaan 3, P.O. Box 8128, NL-6700 ET Wageningen, The Netherlands b Unilever Research and Development Vlaardingen, Olivier van Noortlaan, P.O. Box 114, NL-3130 AC Vlaardingen, The Netherlands c Quantitative Imaging Group, Department of Imaging Science & Technology, Delft...
متن کاملProduction of freeze-dried human antihaemophilic cryoprecipitate.
Concentration of factor VIII from fresh plasma by cryoprecipitation remains the basis for preparation of products used to treat haemophilia A. This paper describes the preparation of a factor VIII concentrate from small plasma pools in transfusion centres with drying facilities. The dried concentrate from one litre of plasma dissolves very well in 50 or 100 ml of distilled water and contains ar...
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ژورنال
عنوان ژورنال: Japanese Journal of Oral & Maxillofacial Surgery
سال: 1977
ISSN: 2186-1579,0021-5163
DOI: 10.5794/jjoms.23.602