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Bends in Medical News

Blood vessel bends and branches put the brakes on statins

First evidence that biomechanical forces may affect drug's action. (PRWeb UK) July 9, 2009 -- New British Heart Foundation (BHF) research¹ revealed today suggests for the first time that the way blood flows through our arteries may boost an antioxidant effect of ...

Novel semiconductor structure bends light 'wrong' way -- the right direction for many applications

A Princeton-led research team has created an easy-to-produce material from the stuff of computer chips that has the rare ability to bend light in the opposite direction from all naturally occurring materials. This startling property may contribute to significant advances in many areas, including hi...

OrthoDynamix LLC Launches ArthroSteer(TM): Reaching New Limits in Arthroscopy

...ruments by the three specific controls on the handle. While the jaw opens and closes, much like conventional surgical instruments, the flexible spine bends 180 degrees and the jaw rotates 360 degrees like no other available instrument. OrthoDynamix has intensions of bringing their technology platfo...

Centocor Ortho Biotech Statement on the FDA ODAC Opinion Regarding Trabectedin for Relapsed Ovarian Cancer

...ived from the marine tunicate, Ecteinascidia turbinata. The compound is now produced synthetically. Trabectedin binds to the minor groove of DNA and bends it toward the major groove, causing DNA adducts that interfere with cell division and genetic transcription processes and DNA repair machinery. Under...

Survey finds that cosmetic ear surgery has the youngest age of patients

...toplasties - a reshaping of the ear by placing small incisions behind the ear then reshaping or trimming the cartilage to define how and where the ear bends - are performed on those ages 13-19. Additionally, the survey found that otoplasty has the youngest mean age of both invasive and less invasive cosm...

Survey Finds That Cosmetic Ear Surgery Has the Youngest Age of Patients

...oplasties -- a reshaping of the ear by placing small incisions behind the ear then reshaping or trimming the cartilage to define how and where the ear bends -- are performed on those ages 13-19. Additionally, the survey found that otoplasty has the youngest mean age of both invasive and less invasive cos...

Siemens Highlights Its Ultimate Hybrid System at ACC 2009

...able as biplane solution). The innovation flagship of the Artis zee family, Artis zeego, is the revolutionary multi-axis system that literally bends to your will. Its unrivaled flexibility makes it ideal for virtually all cardiovascular procedures in cath labs and hybrid rooms. Artis zeego: B...

Engineer: Computer learning, electrical stimulation offer hope for paralyzed

..., becoming less responsive and sore. Also, electrically stimulated movements tend to be rough, without the degree of control and variation the subtle bends or twists that make all the difference in so much common movement that people with functioning limbs take for granted. Dixon and his graduate stud...

Asset-Recovery Leader Chooses Microsoft Dynamics AX and CRM Online

...signed to integrate and automate the gathering and distribution of information, helping organizations stay ahead of the marketplace and see around the bends in the road ahead." About uBid.com Holdings, Inc. uBid.com Holdings, Inc. is a leading liquidator of excess inventory from top-brand manufacturers...

New devices to boost nematode research on neurons and drugs

... the worms' real-life environment," he said. "You get forward and reverse locomotion, and the nematodes also do the omega turn, in which a worm's head bends around to touch the tail during forward locomotion, forming a shape like the Greek omega." The waveform device features 18 different channels, with...
Bends in Medical Products

AngioJet Spiroflex™ Catheter

Features:...lumen for minimum drag Polymer-clad spiral shaft with unique Spiroflex technology. Flexibility increases toward the distal end to accommodate tight bends while retaining excellent pushability at the proximal end. Mid-joint is smooth and consistent diameter. Distal shaft has hydrophilic coating to ...
Company:Possis Medical, Inc.

Medtronic Hall™ Mechanical Heart Valve

Features:...cteristics by introducing the lowest possible disturbance to natural blood flow. Machined from a single piece of titanium with no welds or introduced bends in valve members to weaken or otherwise compromise valve durability. Readily machinable, titanium polishes well, is electronegative in blood, is non-m...
Company:Medtronic Inc.
Bends in Medical Dictionary

Bends

"The bends ", usually understood to refer to Decompression sickness. The Bends , a 1995 album by ... bends , a French alternative rock band from 1993 to 1998. ... The " bends " (joint pain) accounts for about 60 to 70 percent of all altitude DCS ... Tension of th...

Opisthotonos

...om that ... Information about Opisthotonos in the free online English ... opisthotonos - severe spasm in which the back arches and the head bends back and ... Opisthotonos is an condition characterized by rigidity and severe arching of the ... Medical history questions documenting opisth...

Decompression Sickness

... In depth information about decompression sickness ... Decompression sickness (DCS) results from gas coming out of solution in the ... The bends or DECOMPRESSION SICKNESS is not the terrible monster of the deep ... Decompression sickness was discovered in the 19th century by caisson wor...
Bends in Biological News

6 young ASU faculty earn NSF Career awards

...lopment, angiogenesis and cancer), which partially unfolds upon binding and bends the DNA by 26 degrees; and the lac repressor headpiece (part of a much larger bacterial protein), which folds upon binding and bends the DNA by 36 degrees. Computer simulations will give insight into how ...

Carnegie Mellon develops computer model to study cell membrane dynamics

...f color, he added. With this coarse-grained model, Deserno can accurately capture important large-scale characteristics, like how the membrane bends and curves, which allows him to ask questions that are beyond the atomic resolution but less than the size of an entire cell. His model is also versat...

Stanford researchers make first direct observation of 3-D molecule folding in real time

...cipe and makes a protein to order. The RNA copied from DNA generally does not twist up very much, often only forming two-dimensional loops or tight bends called "hairpins." Occasionally, its loops and hairpins form a three-dimensional structure that does nothing. Sometimes, though, this snarl of loops a...

Penn engineers create carbon nanopipettes that are smaller than cells and measure electric current

...nger and more flexible than traditional glass micropipettes. If the tip of a carbon nanopipette, or CNP, is pressed against a surface, the carbon tip bends and flexes, then recovers its initial shape. They are rigid enough to penetrate muscle cells, carcinoma cells and neurons. Researchers believe the ...

Laser can spot illness before symptoms appear

...hose who experience sudden, drastic changes in the air or water pressure surrounding their bodies. It can cause anything from joint pain known as the bends to seizure, stroke, coma and, in the most extreme cases, death. Most of the time, decompression sickness isnt addressed until the person starts sho...

Engineers study brain folding in higher mammals

... both begin as simple tubes that eventually develop in totally different ways. Looping is a key phenomenon in the early embryo where the tubular heart bends and rotates in a precise manner. Taber has found that the processes of bending and rotation in the embryonic heart are actually driven by at least two...

October Geology and GSA Today media highlights

...tralian National University, Canberra, ACT 0200, Australia. Pages 903-906. Gold deposits and other valuable minerals are commonly located close to bends or gaps in major faults. Recent work has drawn parallels between the location of aftershocks around modern faults, such as the San Andreas fault, and ...

Primate sperm competition: speed matters

...ious cells. Berns has been a pioneer in the design of laser tweezers, which rely on the momentum inherent in laser light: when the path of laser light bends as it passes through a small transparent object such as a cell, some of the lights momentum is transferred to the cell, effectively holding, or trappi...

Scientists see DNA get 'sunburned' for the first time

...A. Kohler thinks the results might make scientists attack the problem of UV damage in a new way. DNA in a cell is always moving, he explained. It bends and twists one way or another because it is a relatively flexible molecule. This flexibility enables the normal chemical reactions that are constantly...

Penn researcher shows that DNA gets kinky easily at the nanoscale

...l, Nelson and his colleagues measured the energies required to make various bends in DNA at lengths of five to 50 nanometers --- about a thousand times small...e does when taken as a whole," Nelson said. ''Its resistance to large-angle bends at this scale is much smaller than previously suspected." Nelson is als...
Bends in Biological Technology

USC researchers print dense lattice of transparent nanotube transistors on flexible base

... It's a clear, colorless disk about 5 inches in diameter that bends and twists like a playing card, with a lattice of more than 20,000 nanotube transistors capable of high-performance electronics printed upon it using ...

Silicon photonic crystals key to optical cloaking, researchers say

...dth and spacing of the rings can be tailored for specific wavelengths of light. "When light of the correct wavelength strikes the coating, the light bends around the container and continues on its way, like water flowing around a rock," Xiao said. "An observer sees what is behind the container, as though...

Structural change is coming to the UW System

...d Parkside, along with University Extension) with the 11 state universities. Industry leaders such as John Torinus, chief executive officer of West bends Serigraph Co., have long advocated closer ties between the UW System and the states 11 recognized business clusters, which include printing, papermaki...
Bends in Biological Definition

Optical spectrum

..., but in transparent matter different colors ( frequencies ) move at different speeds. Red light moves more quickly in glass than violet light and it bends (refracts) less sharply. A triangular prism is shaped to bend the light twice, and disperse it as much as possible. The result is the spectrum of colo...
Bends in Biological Dictionary

Stolon

...ex of individuals formed ... Runners are a type of stolon that exist above ground and are produced by many ... stolon n. Botany. A shoot that bends to the ground or that grows horizontally above the ground and produces roots and shoots at the nodes Definition of stolon from the Merriam-Webs...

Neural plate

... Apical accumulation of Rho in neural plate cells of chick embryos. ... ectoderm thickens into the neural plate . ( b) The neural plate bends into a "V" shape. ... A web-based training in medical embryology ... On the 19th day the neural plate 7 appears. ... The neural plate is ...

Lens

...le lens is a lens consisting of a single optical element. A compound lens is... Gravitational lens , a massive astronomical object which bends the light from ... Microwave lens , used to focus microwave radiation and often employed in slotted ... AC Lens carries a full line of cheap c...

Hairpin

... hair pin (bobby pin) from which a ' hairpin turn' takes its name. ... Alpe d'Huez in the French Alps, famous for its 21 hairpin bends ... Stem-loop intramolecular base pairing is a pattern that can occur in single-stranded DNA or, more commonly, in RNA. The structure is also kno...

Fibula

...000's of stores and compare prices. Free shipping on all items. Your leg contains 4 bones (the femur, the patella, the tibia, and the fibula ) and bends at the hip, the knee, and the ankle. After an accident, these bones may ... Interosseous membrane connecting the fibula to the tibia, forming a s...
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(Date:4/18/2014)... Johns Hopkins University School of Medicine researchers have been ... for diabetes, Novo Nordisk announced this month. Of the ... and Obesity Biologics Science Forum Program, only four projects ... Hopkins researchers. They are Jonathan Powell, M.D., Ph.D.; G. ... , Jonathan Powell, a professor of oncology, will use ...
(Date:4/18/2014)... French . ... medicine. A team led by Ludwik Leibler from the ... Didier Letourneur from the Laboratoire Recherche Vasculaire Translationnelle (INSERM/Universits ... the principle of adhesion by aqueous solutions of nanoparticles ... and tissues. This easy-to-use gluing method has been tested ...
(Date:4/17/2014)... Scientists have identified new pain relief targets that ... pain. BBSRC-funded researchers at King,s College London made ... nerves in the periphery of the body. , ... and identifying mechanisms underlying pain generation and our ... related side effects." , One potential side effect ...
(Date:4/17/2014)... (April 17, 2014) Two recent papers by ... and colleagues may help scientists develop treatments or ... fever, Japanese encephalitis and other disease-causing flaviviruses. , ... and molecular genetics at the School of Medicine ... Hughes Medical Institute, and colleagues recently published articles ...
(Date:4/17/2014)... Doctors who treat patients with a severe and ... an agonizing treatment decision. , The drug sirolimus ... relieve shortness of breath. But some patients eventually ... potentially fatal complications following transplantation. , "It,s a ... director of Loyola University Medical Center,s LAM Clinic ...
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(Date:4/18/2014)... Ancient DNA adds a twist to the story of ... be published April 21 in the journal Proceedings of ... the bones of chickens that lived 200-2300 years ago in ... domestic chickens may have looked far different from the chickens ... the traits we associate with modern domestic chickens -- such ...
(Date:4/18/2014)... comet impacts can cause widespread ecological havoc, killing off ... But new research from Brown University shows that impacts ... the time of an impact. , A research team ... of leaves and preserved organic compounds lodged inside glass ... material could provide a snapshot of environmental conditions at ...
(Date:4/17/2014)... Mo. April 17 In the most densely forested ... forests reflect two centuries of human needs, values and ... and clearing forests for agriculture and development, have set ... a U.S. Forest Service study reports. , The report ... conditions and management needs in the Northern United States ...
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