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Polymethylmethacrylate in Medical News

Sacroplasty Safe and Effective to Reduce Low Back Pain

...and others have adapted techniques developed for vertebroplasty in the lumbar spine. In vertebroplasty, physicians use fluoroscopic guidance to inject polymethylmethacrylate (PMMA) into osteoporotic compression fractures. After injection the acrylic bone cement hardens. The technique was designed to stabilize the fracture,...
Polymethylmethacrylate in Medical Products

Artecoll Polymethylmethacrylate (PMMA) Microspheres

Description: Artecoll consists of homegeneous polymethylmethacrylate (PMMA) microspheres, evenly suspended in a solution of partly denatured 3.5% collagen. All microspheres are in a range of 32-40 microns in size, are completely round and have polymerized, smooth surfaces. 99.9% of the remaining monomers ha...
Company:Pulmon Medical

StabilEyes Capsular Tension Ring

Description:...g support in the presence of compromised zonules. The CTR is a uniplanar, 270-degree, semi-circle ring made entirely of an ultraviolet light absorbing polymethylmethacrylate (PMMA) with one manipulation eyelet at each end of the ring. The CTR is intended for placement into the equator of the capsular bag during cataract su...
Company:Advanced Medical Optics, Inc.

The APR Hip Family - CoCr Cemented

Features:...ows for medial compression into trabecular bone, while the lateral cobra flange also enhances compression and torsional stability. The 2.5 mm proximal polymethylmethacrylate (PMMA) spacers and distal centralizers help to ensure a continuous, uniform cement mantle and help ensure correct positioning. The stem is slightly un...
Company:Zimmer, Inc.
Polymethylmethacrylate in Medical Definition

Artecoll

...for aging, wrinkles and lines on the face. [1] Artecoll consists of 25 percent microscopic Plexiglas plastic beads made of a substance known as polymethylmethacrylate suspended in a solution of 75 percent bovine collagen. The microspheres are 32–40 micrometers in diameter (500 micrometers could fit in the period a...
Polymethylmethacrylate in Biological News

Scientists create tough ceramic that mimics mother of pearl

...mic ever produced. Through the controlled freezing of suspensions in water of an aluminum oxide (alumina) and the addition of a well known polymer, polymethylmethacrylate (PMMA), a team of researchers has produced ceramics that are 300 times tougher than their constituent components. The team was led by Robert Ritchie, ...
Polymethylmethacrylate in Biological Technology

Fast molecular rearrangements hold key to plastic's toughness

...t going to respond by breaking bonds and flying apart into pieces?" asks Ediger. The Wisconsin team examined the mechanics of a common plastic called polymethylmethacrylate also known as Plexiglas or acrylic - and found that a pulling force had a pronounced effect on the molecules within the material, speeding up their i...

Fast molecular rearrangements hold key to plastic’s toughness

...t going to respond by breaking bonds and flying apart into pieces?" asks Ediger. The Wisconsin team examined the mechanics of a common plastic called polymethylmethacrylate also known as Plexiglas or acrylic - and found that a pulling force had a pronounced effect on the molecules within the material, speeding up their i...
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(Date:4/24/2014)... the corresponding terminology, and the relevance of palliation ... publications on randomized controlled trials (RCTs). This is ... Institute for Quality and Efficiency in Health Care ... report. , Together with external experts, IQWiG analysed ... lung cancer, malignant melanoma, and pancreatic cancer. For ...
(Date:4/24/2014)... 4/24/14) Dartmouth has been awarded one of 30 ... as a Lead Academic Participating Site in its new ... recipients are a select groups of investigators charged with ... cooperative groups., The NCTN grant system reflects recommendations from ... streamlines operations to achieve four goals:, Faster ...
(Date:4/23/2014)... A pilot study by Massachusetts General Hospital (MGH) investigators ... unusual treatment for a serious medical problem use ... diarrhea caused by the Clostridium difficile ( ... published online in the journal Clinical Infectious Diseases ... fecal material from donors unrelated to patients was as ...
(Date:4/23/2014)... O,Shea, M.D., scientific director at the National Institute of ... named the 2014 recipient of the Ross Prize in ... journal Molecular Medicine . The award will be ... of Sciences in Manhattan, followed by scientific presentations by ... of the National Institutes of Health. , The award, ...
(Date:4/23/2014)... an important enzyme pathway that helps prevent new cells ... condition that has been directly linked to cancer and ... found that near the end of cell division, the ... breaks in DNA are fully repaired before the parent ... This process helps safeguard against some of the most ...
Breaking Medicine News(10 mins):Health News:Palliation is rarely a topic in studies on advanced cancer 2Health News:Palliation is rarely a topic in studies on advanced cancer 3Health News:Dartmouth awarded lead role in NCI clinical trials network 2Health News:Dartmouth awarded lead role in NCI clinical trials network 3Health News:Use of frozen material for fecal transplant successfully treats C. difficile infection 2Health News:Use of frozen material for fecal transplant successfully treats C. difficile infection 3Health News:NIH scientist to receive Ross Prize in Molecular Medicine 2Health News:Study identifies enzymes that help fix cancer-causing DNA defects 2
(Date:4/24/2014)... April 24, 2014D-ribose is a commercially important sugar ... as a starting compound for synthesizing riboflavin and ... coli to increase the bacteria,s ability to ... more efficient industrial-scale production of this valuable chemical, ... Biotechnology , a peer-reviewed journal from Mary Ann ...
(Date:4/24/2014)... Society of America (ESA) is very pleased to announce ... of Insect Science from the University of Wisconsin. ... is an international, open-access, peer-reviewed journal that publishes ... and other arthropods -- from the molecular to the ... impacts. It is freely available to individuals and institutions, ...
(Date:4/24/2014)... and the University of North Carolina at Chapel Hill ... identify arterial plaque that is at high risk of ... At issue is the plaque that builds up in ... deemed "vulnerable," meaning that they are more likely to ... or stroke. , "Existing state-of-the-art technologies are capable of ...
Breaking Biology News(10 mins):ESA to publish the Journal of Insect Science 2New ultrasound device may add in detecting risk for heart attack, stroke 2
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