نتایج جستجو برای: ocular mini
تعداد نتایج: 87146 فیلتر نتایج به سال:
INTRODUCTION Placement of mini-implants carries with it the risk of iatrogenic damage to the adjacent root surfaces. The aims of this study were to assess the type of trauma incurred on tooth roots after contact or approximation with mini-implants during placement, and to observe and analyze the healing responses via histologic analysis. METHODS Four male minipigs were used as experimental su...
Abstract Sayyed Esmaeil Jorjani, (1042-1137) great Iranian scientist and physician who was born in Gorgan is very famous became of his medical writings in Farsi. His famous book named Zakhireh Kharazmshahi was translated into several languages at that time. In addition to his scientific works, Jorjani wrote several handbooks in medicine, in Farsi and in Arabic, for scientists and for the gen...
Received: May 12, 2014 Published: May 22, 2014 Figure 5. Aggregations of denaturing proteins in the presence of miniαA-chaperone or chimeric mini-chaperone (CP1). (A) Heatand EDTA-induced ADH (5 μM) aggregation in the presence of mini-αA (40 μM) or mini-αA (Δ87−88, 40 μM) at 37 °C. (B) Heat-induced citrate synthase (4 μM) aggregation assay at 43 °C in the presence of mini-αA (40 μM) or CP1 (40 ...
background: primary stability is an important factor for the clinical success of orthodontic mini-screws. the present study made an attempt to evaluate the effect of insertion angle changes on the maximum insertion and removal torque of orthodontic mini-screws. materials and methods: in this experimental study, 72 mini-screws (dual top anchor system, jeil, 1.6 mm diameter, 8 mm length) were use...
In developing a drug delivery strategy, issues of absorption, distribution, metabolism, and elimination must be considered. The eye presents unique opportunities and challenges when it comes to the delivery of pharmaceuticals. While absorption by this route is bungling, there are few side effects with conventional ocular dosage forms. Hence, ocular inserts were prepared with prolonged release o...
In an elegant example of bench-to-bedside research, a hypothesis that cells in the outflow pathway actively regulate conventional outflow resistance was proposed in the 1990s and systematically pursued, exposing novel cellular and molecular mechanisms of intraocular pressure (IOP) regulation. The critical discovery that pharmacologic manipulation of the cytoskeleton of outflow pathway cells dec...
Currently, temporary anchorage devices (TADs) are being used in orthodontic treatments for skeletal anchorages. However, patients remain apprehensive regarding the use of this novel concept in orthodontic procedures. The purpose of this study was to compare the differences and the change in pain perception after treatment using TADs (micro-implant, mini-implant and mini-plate). Fifty-seven TADs...
Lymphoblastoid cell lines (LCLs) are human B cells latently infected and immortalized by Epstein-Barr virus (EBV). Presenting viral antigens, they efficiently induce EBV-specific T-cell responses in vitro. Analogous ways to generate T-cell cultures specific for other antigens of interest are highly desirable. Previously, we constructed a mini-EBV plasmid that consists of less than half the EBV ...
Introduction. The purpose of this study was to investigate effects of surface treatment of mini-implants in diabetes-induced rabbits by comparing osseointegration around mini-implants. Methods. Twelve New Zealand white rabbits were divided into two groups (alloxan-induced diabetic group and control group). A total of 48 mini-implants were placed after four weeks of diabetic induction. 24 mini-i...
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