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rigidity in Medical News

ATS Medical Announces Second Quarter 2009 Results

... of the new CryoMaze(TM) 10-S Surgical Cryoablation Probe, which offers increased support throughout the length of the ablation segment. The increased rigidity of the probe addresses the preference of some surgeons to have a cryoablation probe with the feel of a more substantial surgical instrument. The ATS ...

Naturally produced estrogen may protect women from Parkinson's disease

...ive disease. About 1.5 million Americans currently have Parkinsons, characterized by symptoms that can include tremor (shaking), slowness of movement, rigidity (stiffness), and difficulty with balance. The condition typically develops after the age of 60, although 15 percent of those diagnosed are under 50. T...

Patients starting Parkinson's drug rasagiline earlier do better

...ne from the start fared better as measured by the Unified Parkinson's Disease Rating Scale. They experienced less worsening of motor symptoms, such as rigidity and tremor, and had fewer problems with activities of daily living than patients who began rasagiline six months later. The open-label extension s...

Parkinson's Disease Plays Havoc With Common Orthopaedic Conditions

... the combination of decreased bone density and instability from tremors and rigidity caused by PD greatly increase a person's risk of: Fallin...dication to increase bone density Optimizing therapies for gait and rigidity The author recommends that patients with PD who are being tr...

No-nose bicycle saddles improve penile sensation and erectile function in bicycling police officers

...ctile function as assessed by the initial evaluation, but there were no significant changes noted in Rigiscan measures, a method used to record penile rigidity while the subject sleeps. With few exceptions, bicycle police officers were able to effectively use no-nose saddles in their police work and 97 percen...

Webinar on June 25 to Focus on Opportunity for Treating Chronic Pain, Migraine and Muscle Spasticity Through Inhibition of Neurotransmitter Glutamate

...s of chronic pain such as neuropathic pain as well as muscle spasticity and rigidity secondary to spinal cord trauma, stroke and multiple sclerosis. Webinar I...s of chronic pain such as neuropathic pain as well as muscle spasticity and rigidity secondary to spinal cord trauma, stroke and multiple sclerosis. Such statem...

New photo 'op' for ovaries may solve some mysteries of infertility

...d waves ("like the sub-woofer system of a car," Miller says) to measure the rigidity of the ovaries. Ovary rigidity is important to measure because it is one of the symptoms of polycystic ova...

$1.3M NIH grant to fund Parkinson's disease study

...arkinson's disease patients have trouble with movement," said Christopher Bishop, assistant professor of psychology. "They move more slowly. They have rigidity in their limbs. They have balance problems and tremors." The cardinal symptoms are a result of a deficit of dopamine in the brain. Dopamine is a ne...

Elevated Urate Levels May Slow Parkinson's in Men

...early laboratory studies about urate's protective qualities and offer hope for future disease therapies to delay Parkinson's symptoms such as tremors, rigidity and difficulty walking and talking. Urate is a salt derived from uric acid, and it is a normal component of blood; however, high levels can lead to...

Genetic Disorder May Hold Key to Heat Stroke Cure

...rgoing general anesthesia. During MH bouts, the acid content of a patient's blood and tissues becomes altered and heart rate increases, causing muscle rigidity and a rapid rise in body temperature that can result in kidney failure and potentially fatal heart arrhythmias. MH reactions can be treated with t...
rigidity in Medical Technology

Tezampanel, TorreyPines Therapeutics' Lead Compound, Reduced Muscle Spasticity and Rigidity in Preclinical Study Conducted at University of California, San Diego

Data Suggest Potential for Treating Motor System Disorders LA JOLLA, Calif., Oct. 17 /PRNewswire/-- Tezampanel, a novel small molecule currently in clinical development by TorreyPines Therapeutics, Inc. (Nasdaq: TPTX ) for the treatment of acute migraine headache, was shown in an indep...

TorreyPines Therapeutics to Host Webinar at 11 a.m. EDT Today on the Opportunity for Treating Chronic Pain, Migraine and Muscle Spasticity Through Inhibition of Neurotransmitter Glutamate

...s of chronic pain such as neuropathic pain as well as muscle spasticity and rigidity secondary to spinal cord trauma, stroke and multiple sclerosis. Webinar I...s of chronic pain such as neuropathic pain as well as muscle spasticity and rigidity secondary to spinal cord trauma, stroke and multiple sclerosis. Such statem...

U.S. FDA Approves Requip(R) XL(TM), the First and Only Oral Once-Daily Non-Ergot Dopamine Agonist for Parkinson's Disease

...d their symptoms return. Symptoms such as slowness of movement, tremor, and rigidity can be problematic for these patients, causing simple activities and moveme...f Parkinson's disease. These symptoms include tremor (involuntary shaking), rigidity (stiffness), akinesia (lack of movement or loss of spontaneous movement), b...

TorreyPines Therapeutics Announces Strategic Plan with Focus on Clinical Development Activities to Maximize Value of Versatile Lead Compounds

...-of-Phase II meeting with the FDA in the second half of 2008. -- Initiate a Phase II trial of tezampanel in muscle spasticity and rigidity secondary to spinal cord trauma in the second half of the year. This trial will be the company's first for tezampanel in a non-pain in...

Multiple Dose Clinical Trial of TorreyPines Therapeutics' Tezampanel Demonstrates Compound is Safe and Well-Tolerated

... other regions of the brain or spinal cord has been shown in animal models to attenuate pathophysiological processes such as the muscle spasticity and rigidity that occurs following stroke and spinal cord injury, or that may be associated with multiple sclerosis. About TorreyPines Therapeutics TorreyPines...

Once Daily, Extended-Release Ropinirole Improves Parkinson's Symptoms in Patients not Optimally Controlled With Levodopa

...red to baseline prior to treatment. "'Off' time is a common phenomenon for Parkinson's patients. When symptoms like slowness of movement, tremor and rigidity return due to wearing off of the patient's medication, it can be problematic, causing difficulty with simple activities and movement in patients with ...

Faust Pharmaceuticals' Phase IIa Results for Parkinson's Disease Presented at International Congress of Parkinson's Disease and Movement Disorders

...uations as measured by patient diaries. The compound had positive effects in three critical areas: "core" Parkinsonian motor symptoms (such as tremor, rigidity and akinesia), axial symptoms not sensitive to L-dopa and other commonly-prescribed dopaminergic drugs (such as disturbance of posture, balance and ga...
rigidity in Medical Products

RigiScan Plus

Description:... they can understand. Then they want treatment. Only with the RigiScan Plus rigidity Assessment System can you gather, evaluate, and store your patients' penile rigidity and tumescence data...and provide the answers that will take them comfortab...
Company:Timm Medical Technologies, Inc.

ErecAid® Esteem™ External Vacuum Therapy System

Description:...ability of desirable outcome", makes it the ideal therapy for treating erectile dysfunction. ErecAid® External Vacuum Therapy System causes penile rigidity that can be maintained for up to thirty minutes....
Company:Endocare

AMS DURA II™

Description:... made of cobalt-chrome alloy strands for core strength that gives patients what they want most: ease of positioning, cosmetic concealment and adequate rigidity for pleasurable intercourse....
Company:AMS

AMS Ambicor®

Description:...he scrotum. Patients simply squeeze the pump to inflate and bend the penis to deflate the prosthesis. This closed, fluid-filled system allows for good rigidity and partial flaccidity....
Company:AMS

Cope Mandril Wire Guide

Description:... an initial access wire into the renal pelvis through a 21 gage needle prior to an endourology procedure. The mandril type shaft construction provides rigidity which is comparable to that of a .035 inch (0.89 mm) diameter wire guide. The distal portion of the wire guide is of spring coil construction over the...
Company:Cook Urological

UroPass® Open Tip Ureteral Stents

Description:... UroPass Open Tip Ureteral Stents perfect over-the-wire placement with a combination of flexibility and rigidity for comfort and control. When it comes to stent designs, UroPass is a proven leader....
Company:GYRUS ACMI

TiMAX Pe.R.I. Small Fragment Upper Extremity Plate

Description:...ance benefits of TiMAX material have been applied to the ACE Pe.R.I. (Periarticular Reduction Implants) Upper Extremity Plates. Greater strength, less rigidity combine to provide a complete set of periarticular plates for the upper extremity....
Company:DePuy Orthopaedics, Inc.

Lacrimal Probe - Disposable

Description:... Ellipsoid tip probe with sufficient rigidity to go through stenosis, yet round, pointed & flexible enough to avoid creating false passage....
Company:FCI Ophthalmics Inc.

A-Tech ACL Guide System

Description:...trephines for creation of the tibial tunnel. The system is easy to use with ergonomic design features and the reproducibility and accuracy gained from rigidity of design and secure locking of moving components....
Company:Atlantech Medical Devices Ltd.

Weck-Cel Points and Strips

Description:... Weck-Cel Triangle shaped spearhead, set on a malleable, polypropylene handle, is designed for use in delicate, surgical areas. Maintains rigidity during wicking process. Single use, packaged sterile....
Company:Medtronic Xomed, Inc.
rigidity in Medical Dictionary

Abdominal rigidity

Abdominal rigidity is stiffness of the muscles in the belly area, which can be ... Involuntary abdominal rigidity should always be evaluated by your health ... You are here : Healthopedia.com > Medical Encyclopedia > Medical Symptoms > Abdominal Rigidity ... disease insid...

Opisthotonos

... a condition of abnormal posturing that involves rigidity and ... If a person with opisthotonos were laid ... a condition of abnormal posturing that involves rigidity and ... ... about the causes of Opisthotonos ... Opisthotonos is an condition characterized by rigidity and severe arching of the ... Medical history ques...

Malignant hyperthermia

...ale for Malignant Hyperthermia ... malignant hyperthermia n An autosomal dominant trait characterized by often fatal hyperthermia with rigidity of muscles occurring in affected people Malignant hyperthermia (MH) is a pharmacogenetic disorder of skeletal muscle ... Criteria used in ...
rigidity in Biological News

Stanford researchers publish comprehensive model for medical device development

...s point out that such standardization does not always permit product developers to streamline their processes where it would make sense. In turn, such rigidity can inhibit innovation, which often occurs in a less-structured way. "Clearly there are benefits associated with having a rigorous process and clea...

Rot's unique wood degrading machinery to be harnessed for better biofuels production

...ibrous material of whole plantsis to find effective means to work around the polymer lignin, the scaffolding that endows the plant's architecture with rigidity and protection from pests. By doing so, the organic compound cellulosethe long chain of glucose (sugar) units can be unbound, broken down, fermented,...

Modified plants may yield more biofuel

...sing the lignin content, they are trying to modify the connections in lignin, without compromising either the biosynthesis of lignin or the structural rigidity of the plant. The Penn State geneticists and biochemists took a gene from beans and engineered it into a poplar tree. This gene produces a protein...

Normalizing tumor vessels to improve cancer therapy

... cells, which may explain the increased vessel permeability. Ghosh and colleagues also found that tumor capillary cells sense and respond to matrix rigidity differently than normal cells. When placed on a stiff surface, mimicking the tumor matrix, the cells tended to keep spreading even after normal capill...

Dense tissue promotes aggressive cancers

... interesting effect where cells actually sense the rigidity and degrade more," Weaver said. The team examined how cells convert a sense of matrix rigidity into intracellular signals, a process called mecha...rer prognosis for patients. "The idea that tissue rigidity leads to a more aggressive phenotype had been out ...

Genes and nutrition influence caste in unusual species of harvester ant

...t studies on Pogonomyrmex harvester ants have found colonies in which becoming a worker or gyne is determined exclusively by genetic differences. Such rigidity constrains the colony's ability to adaptively adjust to environmental realities. For example, colonies that have few workers and yet produce a lot of ...

Treating chronic pain, migraine & muscle spasticity through inhibition of neurotransmitter glutamate

... a number of diseases and disorders. These include migraine and other forms of chronic pain such as neuropathic pain as well as muscle spasticity and rigidity secondary to spinal cord trauma, stroke and multiple sclerosis. ...

July 2008 GEOLOGY and GSA Today media highlights

... crust, which are compensated by uplift due to buoyancy forces, which act from the deep earth. These forces, however, are smoothed out by the flexural rigidity of the lithosphere. Therefore, the isostatic readjustment results not only in smaller subsidence of topography in the eroded fjord, but also in the up...

Cell-based therapy shows promise in patients with Parkinson's disease

...scle cells involved in movement. Without enough dopamine, this balance is disrupted, resulting in tremor (trembling in the hands, arms, legs and jaw); rigidity (stiffness of the limbs); slowness of movement; and impaired balance and coordination the hallmark symptoms of PD. PD affects one in every 100 peo...

Fighting pollution the poplar way: Trees to clean up Indiana site

...g, and lead researcher Clint Chapple, biochemistry. They are currently investigating ways to alter the composition of poplar lignin, which provides rigidity to the plant cell wall by binding to strands of cellulose, a complex sugar that can be converted into ethanol. Chrysler will fund the Kokomo projec...
rigidity in Biological Technology

Using nanotechnology to create high-performance materials

...nt with unique properties, one of the most notable being the new material's conductivity. In addition, carbon nanotubes help to increase the strength, rigidity and break resistance of plastic. Although carbon nanotubes are 20 times stronger than steel, they are as light as aluminium. Boschetti-de-Fierro p...

TorreyPines Therapeutics Reports Fourth Quarter and Full Year 2007 Financial Results and Highlights

...panel may be effective in reversing or preventing muscle spasticity and rigidity of spinal ischemia. TorreyPines plans to initiate a Phase II clinical trial of tezampanel for the treatment of muscle spasticity and rigidity secondary to spinal cord trauma during the second half of 2008. This ...

mNEMOSCIENCE GmbH Announces Global Licensing Agreement With Aporo Biomedical

...ary shape memory polymers developed by mNEMOSCIENCE are unlike any other materials currently being produced and can be programmed to change shapes and rigidity when an initiating stimulus, such as change in temperature through exposure to heat sources (e.g., the human body or liquids), application of light en...

Vasogen's Research Published in European Journal of Neuroscience

...the brain that control and modulate movement. Symptoms include a number of movement abnormalities such as tremors, slowness of movement, stiffness and rigidity of limbs, and gait or balance problems. As the disease progresses, these symptoms usually increase and impact a person's ability to work and function....

Wisconsin 2020: A vision from a state senator

...ses, is fused with their products. Their workers are not necessarily union members or even employees. The configurations of firms are looser, avoiding rigidity at all costs. Worker productivity will skyrocket with the adoption of technologies like wireless broadband and the first wave of nanotechnology ap...

Five faces of corporate image

...sional or financial services and recently banks are dropping this altogether to adopt the earlier image on a fast-track basis. This image has too much rigidity and often named after the founders, some great landmark or a city or country. Ivy Leaguers : Here is some distinct element of intellectual snobber...

Are you doomed to repeat the great software mistake?

...eptics might argue that agility is nothing more than cowboy coding, where the development team does whatever it wishes. While lacking the ceremony and rigidity of traditional methods, agile methods do not lack formality. Instead, their differentiating factor is recognition of software development as a human a...

Scalable Automation of the TempliPhi DNA Sequencing Template Amplification and DYEnamic ET Terminator Sequencing Kits on the Sciclone ALH 3000

...-automated system presented here could be integrated into a fully automated system. The MJ Research Hard-Shell Thin Wall plates were chosen for their rigidity before and after thermocycling. Plates that maintain constant physical dimensions are crucial for automation. Travel entry and exit speeds o...
rigidity in Biological Definition

Beta sheet

...t, parallel strand(s). The cumulative effect of multiple such hydrogen bonds arranged in this way contributes to the sheet's stability and structural rigidity and integrity. The α-C atoms of adjacent strands stand 350 picometres (0.35 nm) apart. The side chains from the amino acid residues found i...

Thermoregulation

... F) or above for very long. Mammalian muscle becomes rigid with heat rigor at about 50 C., and obviously should this temperature be reached the sudden rigidity of the whole body would render life impossible. H.M. Vernon has done work on the death temperature and paralysis temperature (temperature of heat rigo...
rigidity in Biological Dictionary

Peptide Bond

...ond a —CO—NH— linkage formed between ... bond , peptide ... Bond angles in degrees are also shown for the peptide N and C atoms. ... This rigidity of the peptide bond reduces the degrees of freedom of the ... One cannot watch cells crawling, dividing, segregating their chromosomes, or ...

Involuntary muscle

...Required. Full online access to medical textbook section about Abdominal rigidity [Abdominal muscle spasm, involuntary guarding] from 'Handbook of Signs ...Third ... Full online access to medical textbook section about Abdominal rigidity [Abdominal muscle spasm, involuntary guarding] from 'Professional Guide...

Cell vacuole

...vacuole and intact ... The role of the vacuole in plant (and animal) cells. ... is well-watered, water collects in cell vacuoles producing rigidity in the plant. ... An interactive flash animation comparing animal and plant cell organelles. ... The plant cell vacuole also regulates ...
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