Results 221 to 230 of about 20,447 (251)
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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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Methylmethacrylate Metabolism in Man
Clinical Orthopaedics and Related Research, 1979Methylmethacrylate, the monomeric component of the polymethylmethacrylate cement used in orthopedic surgery, has been shown to undergo hydrolysis to methacrylic acid during hip replacement operations. Circulating levels of methacrylic acid were comparable with those of methylmethacrylate.
D H, Crout +3 more
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Aesthetic Occiput Augmentation Using Methylmethacrylate
Journal of Craniofacial Surgery, 2015Cranioplasty for only aesthetic reasons has not been commonly performed to date. However, recently there has been a new focus by the public on a more aesthetically pleasing head shape with frequent patient requests for purely aesthetic contouring of the occiput, an important definer of cosmetic head shape. For example, in Asia, where the normal cranial
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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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Intravesical Methylmethacrylate After Revision Hip Arthroplasty
Journal of Urology, 1996Intrapelvic extrusion of cement during total hip replacement is common but complications are infrequently reported. Tissues affected by intrapelvic cement include bowel, vessels, nerves, ureters and bladder.' We report a case of 2 pieces of cement eroding sequentially into the bladder 5 years after right total hip replacement revision. CASE REPORT A 66-
T J, McCallum +2 more
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Posterior Methylmethacrylate Fixation for Cervical Trauma
Spine, 1981Five cases of cervical instability after trauma were reviewed after being treated at other hospitals with posterior methylmethacrylate fixation. Three cases developed infections, and reduction was lost postoperatively in two other cases. A total of four re-operations was required.
F J, Eismont, H H, Bohlman
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Tobramycin-Impregnated Methylmethacrylate for Mandible Reconstruction
Archives of Otolaryngology - Head and Neck Surgery, 1992Reconstruction of the mandible to restore continuity following resection is described in four cases using a tobramycin-impregnated methylmethacrylate implant fabricated at the time of surgery. Methylmethacrylate has excellent biocompatibility and strength and has been used in surgery for over 20 years. The technique uses readily available materials and
R L, Goode, B N, Reynolds
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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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Arterial Occlusion Secondary to Methylmethacrylate Use
Archives of Surgery, 1976We are reporting a new complication of the use of methylmethacrylate, namely occlusion of the iliac artery with embolization. We believe that the occlusion is related to trauma to the intima by the heat of polymerization created by methylmethacrylate, with resultant thrombosis.
S A, Hirsch, H, Robertson, M, Gorniowsky
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Posterior Spine Stabilization with Methylmethacrylate
Spine, 1977This paper reports a biomechanical study of a surgical specimen consisting of a spine segment from C2 to T4 with fracture at C6–7, stabilized by wires and methylmethacrylate. Biomechanical testing involved rigidly fixing the specimen atT3–4 and applying increasing flexion load at C2.
MANOHAR M. PANJABI +3 more
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