Results 161 to 170 of about 8,492 (207)
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The Effect of Methylmethacrylate on Complement Activity
Clinical Orthopaedics and Related Research, 1977The effect of methylmethacrylate on the activity of the complement sequence has been investigated in vitro by standard hemolysis techniques. It was demonstrated that concentrations of methylmethacrylate monomer as low as .25% inhibit the reactions of the complement sequence by 50%.
W, Petty, J R, Caldwell
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Methylmethacrylate and Atrioventricular Conduction in Dogs
Acta Anaesthesiologica Scandinavica, 1984The effect of intravenous methylmethacrylate (MMA) on atrioventricular conduction times was studied in dogs, utilizing His‐bundle electrograms. Dogs were anesthetized with halothane or enflurane; then MMA in a dose causing minimal to profound hemodynamic changes was administered and His‐bundle electrograms, and arterial, pulmonary artery, and central ...
D L, Brown, C L, Parmley
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Methylmethacrylate as an adjunct in spinal instrumentation
The Journal of Bone & Joint Surgery, 1977Sixteen patients with scoliosis were treated with Harrington-rod instrumentation supplemented by methylmethacrylate fixation at the distraction sites to reduce the possibility of dislodgement of a hook due to inferior bone stock or the patients' inability to cooperate postoperatively because of mental insufficiency or involuntary-movement disorders ...
L D, Herron, E G, Dawson
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The Effect of Methylmethacrylate on Fracture Healing
Clinical Orthopaedics and Related Research, 1976Fractures were created in the femur of dogs by dividing the midshaft with an airdriven saw. Immobilization was achieved with a four-hole compression plate. No methylmethacrylate supplementation was used in the control groups. In the three experimental groups methylmethacrylate was added to the internal fixation by placing it on the endosteal ...
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Journal of Nanoscience and Nanotechnology, 2006
As most of polypeptides are marginally stable, a mild formulation procedure would be beneficial for the activities of these drugs. The objective of the present study was to develop a novel pH-sensitive nanoparticle system that was suitable for entrapment of hydrophilic insulin but without affecting its conformation.
Ming-Guang, Li +7 more
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As most of polypeptides are marginally stable, a mild formulation procedure would be beneficial for the activities of these drugs. The objective of the present study was to develop a novel pH-sensitive nanoparticle system that was suitable for entrapment of hydrophilic insulin but without affecting its conformation.
Ming-Guang, Li +7 more
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Experimental fixation of fractures of the femur with methylmethacrylate
The Journal of Bone & Joint Surgery, 1975Use of a simple method for injection of cooled methylmethacrylate into the distal part of the femur through the canal of a Küntscher rod to stabilize distal femoral-shaft fractures proved experimentally to greatly increase the torsional stability at the fracture site.
B E, Stubbs +2 more
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Methylmethacrylate: Uses and complications
AORN Journal, 1979W M, Deyerle +2 more
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Modelling of batch polymerization of Methylmethacrylate
1994Many acrylic and vinylic monomers are often polymerized by a free radical chain addition mechanism. This process consists of a three main steps: initiation, propagation and termination. Free radicals are formed by the fragmentation of the initiator, once formed these radicals propagate by reacting with monomers to form long macroradical chains.
Micarelli M. T. +4 more
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Styrene-methylmethacrylate Copolymer
2009Abstract Major Applications Blend with other polymers to produce a variety of products. Blends normally have both transparency and impact resistance. Typical uses include household goods, building materials, optical, toy and food-packing applications.
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