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Free volume distribution of branched poly(methyl methacrylates): Conformational probes study [PDF]
Journal of Molecular Structure, 2016 © 2016 Elsevier B.V.In this work we studied the free volume distribution of the branched poly (methylmethacrylates) by the method of conformational probes. The freezing temperatures of the conformational transitions of the probes introduced into branched
A B Remizov
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THE CARDIOVASCULAR EFFECTS OF METHYLMETHACRYLATE
Survey of Anesthesiology, 1975The effects of the liquid component of commercial acrylic cement and of pure methylmethacrylate monomer on mean arterial blood pressure, central venous pressure, heart rate and cardiac output have been compared in a series of six anaesthetised dogs. No significant differences were found between the two substances.
R H, Ellis, J, Mulvein
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Methylmethacrylate Seeks an Appeal
Southern Medical Journal, 1981We measured hemodynamic and respiratory parameters before and after applying methylmethacrylate (MMC) to acetabular and femoral sites during neuroleptanesthesia and prosthetic hip surgery. No significant major changes were documented. Previously reported adverse effects probably have been due to medullary emboli, humoral responses, or a negative action
J M, Gooding +3 more
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Methylmethacrylate Hypersensitivity in Orthopaedic Surgery
Acta Orthopaedica Scandinavica, 1978The sensitivity to methylmethacrylate monomer in 25 patients undergoing orthopaedic surgery was studied. No relation could be found between the cardiovascular reactions observed during the cementation of the femoral prosthesis and the complement system, investigated by measuring the serum concentration of the haemolytic complement, components 3 and 4.
Monteny, E. +3 more
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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 Journal of Bone & Joint Surgery, 1978
To determine possible deleterious effects of methylmethacrylate vapor on mouse gestation, pregnant mice were exposed to average vapor concentrations of 1330 parts per million for two hours twice daily during Day 6 through Day 15 of pregnancy. A slight increase in the average weight of the fetuses of the exposed mothers were demonstrated but no other ...
R E, McLaughlin +4 more
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To determine possible deleterious effects of methylmethacrylate vapor on mouse gestation, pregnant mice were exposed to average vapor concentrations of 1330 parts per million for two hours twice daily during Day 6 through Day 15 of pregnancy. A slight increase in the average weight of the fetuses of the exposed mothers were demonstrated but no other ...
R E, McLaughlin +4 more
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Methylmethacrylate upper ureteral obstruction
Urology, 1986A case of upper ureteral obstruction caused by methylmethacrylate cement after fixation of an L2-L3 vertebral fracture is reported. The probable mechanism, radiographic findings, and management of this complication are reviewed.
A, Fiore +3 more
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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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Local neurotoxicity of methylmethacrylate monomer
Toxicology Letters, 1983A technique was devised which allowed a controlled exposure to methylmethacrylate liquid on rat tail skin. The procedure was repeated 3 h daily for 8 weeks. This caused keratolysis without ulcerations in the exposed skin and abnormal muscle responses to stimulation of the rat tail motor nerves by a skin electrode through the treated area after 4 weeks ...
E, Verkkala, R, Rajaniemi, H, Savolainen
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