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D Barlow et al.
Annals of the Royal College of Surgeons of England, 95(2), 107-109 (2013-03-15)
Plaster of Paris (PoP) impregnated bandages have been used to maintain the position of bones and joints for over a century. Classically, wool dressing is applied to the limb before the PoP, which can then be moulded to the desired
Kelly L Kerr et al.
Tree physiology, 35(5), 535-548 (2015-05-03)
First-year tree seedlings represent a particularly vulnerable life stage and successful seedling establishment is crucial for forest regeneration. We investigated the extent to which Pinus ponderosa P. & C. Lawson populations from different climate zones exhibit differential expression of functional
John V Gentile et al.
Journal of pediatric orthopedics, 33(3), 254-261 (2013-03-14)
Multiple treatment modalities exist for unicameral bone cysts (UBC), including steroid injection, autologous bone marrow injection, mechanical decompression, intramedullary fixation, curettage, and bone grafting. All have their own potential limitations such as high recurrence rates, cyst persistence, need for multiple
Malesh Pujari et al.
The Journal of oral implantology, 40(2), 137-145 (2014-01-25)
Movement of impression copings inside the impression material using a direct (open tray) impression technique during clinical and laboratory phases may cause inaccuracy in transferring the 3-dimensional spatial orientation of implants intraorally to the cast. Consequently, the prosthesis may require
LianZhen Li et al.
Ecotoxicology and environmental safety, 119, 66-73 (2015-05-16)
We examined the short-term toxicity of AgNPs and AgNO3 to Daphnia magna at sublethal levels using (1)H NMR-based metabolomics. Two sizes of polyvinylpyrrolidone-coated AgNPs (10 and 40nm) were synthesized and characterized and their Ag(+) release was studied using centrifugal ultrafiltration
Calcium sulfate: a biodegradable and biocompatible barrier for guided tissue regeneration.
J Sottosanti
Compendium (Newtown, Pa.), 13(3), 226-228 (1992-03-01)
Rawaa Ammar et al.
Environmental science and pollution research international, 20(12), 9014-9025 (2013-06-15)
One of the most important sources of solid waste in the Mediterranean Basin ecosystem originated from the phosphate fertilizer industries, which discharge phosphogypsum (PG) directly into aquatic environments or are stacked on stockpiles. The present study investigates metal release from
Maria Cecilia Rasuk et al.
Microbial ecology, 68(3), 483-494 (2014-05-27)
The Central Andes in northern Chile contains a large number of closed basins whose central depression is occupied by saline lakes and salt crusts (salars). One of these basins is Salar de Llamara (850 m a.s.l.), where large domed structures
Deep dermal burns following the application of a plaster of Paris backslab.
Tam Quinn et al.
ANZ journal of surgery, 82(5), 380-381 (2013-01-12)
C M Belfiore et al.
Environmental science and pollution research international, 20(12), 8848-8859 (2013-06-08)
Black crusts are recognized to have been, up to now, one of the major deterioration forms affecting the built heritage in urban areas. Their formation is demonstrated to occur mainly on carbonate building materials, whose interaction with an SO2-loaded atmosphere
Kelin Wang et al.
Journal of environmental sciences (China), 25(9), 1858-1864 (2014-02-14)
The mercury flux in soils was investigated, which were amended by gypsums from flue gas desulphurization (FGD) units of coal-fired power plants. Studies have been carried out in confined greenhouses using FGD gypsum treated soils. Major research focus is uptakes
Della Wai-Mei Sin et al.
Analytical and bioanalytical chemistry, 407(11), 3009-3021 (2015-01-27)
This paper presents the certification of alpha-endosulfan, beta-endosulfan, and endosulfan sulfate in a candidate tea certified reference material (code: GLHK-11-03) according to the requirements of the ISO Guide 30 series. Certification of GLHK-11-03 was based on an analytical method purposely
Massimo Peruffo et al.
Physical chemistry chemical physics : PCCP, 15(6), 1956-1965 (2012-12-22)
Dissolution processes at single crystal surfaces often involve the initial formation and expansion of localized, characteristic (faceted) etch-pits at defects, in an otherwise comparatively unreactive surface. Using natural gypsum single crystal as an example, a simple but powerful morphological analysis
Anand Rajapur et al.
The journal of contemporary dental practice, 13(6), 824-829 (2013-02-14)
While literature demonstrates that the optimum accuracy is obtained with the custom trays, the use of stock trays for elastomeric impressions appears to be popular in general practice. The aim of the study was to evaluate the effect of thickness
Accuracy of dies captured by an intraoral digital impression system using parallel confocal imaging.
So-Yeun Kim et al.
The International journal of prosthodontics, 26(2), 161-163 (2013-03-12)
The purpose of this investigation was to measure the accuracy of digital impressions (DIs) compared to conventional impressions (CIs). Using the iTero system, a master cast was scanned to produce stereolithography dies. As a control group, silicone impressions were taken
Claudia Fischbach et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(2), 399-404 (2009-01-08)
Three-dimensional culture alters cancer cell signaling; however, the underlying mechanisms and importance of these changes on tumor vascularization remain unclear. A hydrogel system was used to examine the role of the transition from 2D to 3D culture, with and without
V G Tudakova et al.
Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury, (3)(3), 41-44 (2013-07-04)
This paper was designed to report the results of investigations into the therapeutic effectiveness of "Kluchi" sulfate magnesiumcalcium mineral water used to treat 194 patients presenting with chronic acalculous cholecystitis and different types of biliary tract dysfunction. The control group
Kazuki Miyaji et al.
Journal of applied animal welfare science : JAAWS, 18(4), 355-362 (2015-02-14)
The objective of this study was to evaluate the effects of diet on the feline stress response by measuring plasma and urinary cortisol. A study diet was developed with a unique combination of nutrients that supports the management of stressful
Mark V Thomas et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 88(2), 597-610 (2008-11-26)
Calcium sulfate (CS) has enjoyed a longer history of clinical use than most currently available biomaterials. It is well-tolerated when used to fill bone defects and undergoes rapid and complete resorption without eliciting a significant inflammatory response. The raw material
D Anson
Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 19(3), 284-284 (1998-05-20)
As the techniques of guided tissue regeneration (GTR) and implant placement evolve, the decision of when a tooth should be saved using GTR, or extracted and an implant placed, becomes much more complicated. This article discusses treating teeth with GTR
Fatemeh Gholami et al.
Chemosphere, 212, 105-113 (2018-08-26)
This study investigated the applicability of synthesized calcium peroxide (CaO2) nanoparticles for naphthalene bioremediation by permeable reactive barrier (PRB) from groundwater. According to the batch experiments the application of 400 mg/L of CaO2 nanoparticles was the optimum concentration for naphthalene (20 mg/L)
Ahmad Kutkut et al.
Journal of the International Academy of Periodontology, 15(4), 113-124 (2013-12-25)
The aim of this report was to clinically and radiographically evaluate changes to the hard and soft tissues around implants placed in extraction sockets grafted with medical grade calcium sulfate hemihydrate (MGCSH) mixed with platelet-rich plasma (PRP) and a collagen
Sanjana V Nemade et al.
The Annals of otology, rhinology, and laryngology, 123(11), 749-753 (2014-05-23)
Auricular seroma is a cystic swelling filled with serous fluid. It occurs spontaneously or following trauma. Successful treatment of the seroma remains a challenge because this disease has a high propensity for recurrence. The aim was to study the results
Joon Im et al.
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 145(4), 434-442 (2014-04-08)
The aim of this study was to compare the virtual and manual tooth setups with digital and plaster models in extraction cases by measuring various occlusal parameters and applying the American Board of Orthodontics objective grading system. Linear intra-arch and
Noah P Orenstein et al.
The International journal of prosthodontics, 28(4), 363-370 (2015-07-29)
To determine if there are objective changes in lower facial height and subjective changes in facial esthetics with incremental increases in occlusal vertical dimension in dentate subjects. Twenty subjects of four different races and both sexes with a Class I
Rema A Oliver et al.
PloS one, 10(8), e0136514-e0136514 (2015-08-26)
Following extensive surgical debridement in the treatment of infection, a "dead space" can result following surgical closure that can fill with hematoma, an environment conducive to bacterial growth. The eradication of dead space is essential in order to prevent recurrent
Heike Rudolph et al.
The International journal of prosthodontics, 27(4), 366-375 (2014-07-11)
Fast-setting impression materials may be prone to inaccuracies due to accidental divergence from the recommended mixing protocol. This prospective randomized clinical trial aimed to assess three-dimensional (3D) deviations in the reproduction of subgingival tooth surfaces and to determine the effect
W S Pietrzak et al.
The Journal of craniofacial surgery, 11(4), 327-333 (2001-04-21)
Bone grafting to augment skeletal healing has become one of the most common techniques in surgical practice. However, the morbidity and limited availability associated with autografts, and the potential for disease transmission, immunogenic response, and variable quality associated with allografts
Youzhuan Xie et al.
International orthopaedics, 39(6), 1129-1136 (2014-11-30)
A variety of bone substitutes have been successfully used to fill PEEK cages in cervical interbody fusion in order to avoid the complications related to bone harvesting from the donor site. However, no controlled study has previously been conducted to
Laboratory work for restorative dentistry: model pouring and die preparation.
Bruce W Small
General dentistry, 60(6), 457-460 (2012-12-12)
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