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Contraction in Medical News

Warner Chilcott Reports Operating Results for the Quarter Ended June 30, 2009 and Updates 2009 Full Year Guidance

...he impact of higher sales-related deductions and a contraction of pipeline inventories relative to the prior year...e quarter ended June 30, 2009, offset in part by a contraction of pipeline inventories relative to the prior year... a decrease in filled prescriptions of 12.0% and a contraction of pipeline inventories relative to the prior year...

Response Times Vary for In-Hospital Heart Attacks

...aded or undereducated staff. Defibrillation is a process in which an electronic device gives the heart an electric shock. This helps restore normal contraction rhythms in a heart having dangerous arrhythmia or in cardiac arrest. The American Heart Association recommends that defibrillation be performed within...

Wanted: Orange County, California Licensed Pharmacy Technicians

...ry hot right now," says Christa Shapiro, regional vice president for Adecco in Southern California. "The healthcare industry continues to grow despite contraction in the rest of the economy. Individuals who have the right mix of experience in the pharmaceuticals industry combined with great customer service skil...

Wanted: Oklahoma City Licensed Pharmacy Technicians

... the area is very hot right now," says Roxy Herman, regional vice president for Adecco in Oklahoma. "The healthcare industry continues to grow despite contraction in the rest of the economy. Individuals who have the right mix of experience in the pharmaceuticals industry combined with great customer service skil...

Waging War on Wrinkles: Infini Cosmetic Associates Now Offers Recent FDA Approved Dysport - The Botox Alternative

...on thousands of times. Hall explains - "expression lines" are often called frown lines, crow's feet, or forehead lines and appear due to the contraction of a muscle under the skin in that area. BOTOX® Cosmetic offers a much safer, less invasive option than cutting the muscle and provides more predi...

St. Jude Scientists Discover a New Mechanism Controlling Neuronal Migration

...actin in migrating neurons to show how it positions the machinery that will eventually elicit movement of the cell," Solecki said. "We also found that contraction of Myosin II in the leading portion of a neuron powers movement." Critical to the researchers' success was the development of a computer anal...
Contraction in Medical Technology

New Heart Ultrasound Research Reveals Life-Saving Treatment Alternatives and Advancements for Heart Patients

...sound, to view the heart's left ventricular end systolic volume (this measurement refers to the volume of blood in the ventricle immediately after the contraction of the heart) and ejection fraction, (a measurement that determines how well the heart is pumping), which determines the severity of the patient's hea...

New Study Published in the Journal of Drugs in Dermatology Finds DOT Microablative CO2 Laser Optimum for Skin Rejuvenation

...r active patients desiring significant effects from a single treatment with minimal downtime. Additionally, DOT Therapy is ideal in causing immediate contraction of wrinkles and loose skin, results that non-ablative lasers produce in a time span of about six months. Dr. Sarnoff's study examined 32 patients...

Study Shows Leconotide, an Investigative Calcium Channel Blocker, Has Potential as a Selective, Efficacious, Non-Opioid Pain Treatment

...sodium, potassium and calcium. The amount of ions of each species passing through those channels controls many functions of the cell such as force of contraction of a muscle cell in the heart or blood vessels or rate of electrical firing or production of chemical messengers in nerve cells. Calcium antagonists ...

Pfizer Contributes Critical Data to URMC Drug Safety Initiative

... not reach the market because of its adverse effect of the process of cardiac ventricular repolarization - the split-second period between the heart's contraction and recovery phase. If a drug prolongs the repolarization process, then it is generally believed to heighten the risk for adverse cardiac events, suc...

Synapse Biomedical Receives FDA Approval of NeuRx Diaphragm Pacing System (DPS)(TM) For Spinal Cord Injury Breathing Applications

...ctrodes in the diaphragm. The electrodes are attached through wires under the skin to a small external battery-powered pulse generator that stimulates contraction of the diaphragm muscle which allows the patient to breathe. The surgery is done on an outpatient basis, with a short rehabilitation period. The pat...

Neupro(R) (Rotigotine Transdermal System) Effective in Controlling Early Morning Motor Impairment and Generally Well-Tolerated for Long-Term Use in Patients with Parkinson's Disease

...score). Nocturnal akinesia -- inability to move at night -- was reduced by 56%, and improvement was also noted in nocturnal dystonia -- painful muscle contraction -- and cramps. Neupro(R) improved sleep quality, reduced excessive daytime sleepiness, decreased night-time urinary symptoms (nocturias), and appeared...
Contraction in Medical Products

ELPHA 4 Conti

Description:...ditions described below. ELPHA 4 Conti also includes a programme for treating pelvic pain. In STRESS- and faecal incontinence ELPHA 4 Conti provokes a contraction of the pelvic floor, so that the user can feel which muscles need exercising. In URGE incontinence, ELPHA 4 Conti helps normalise the micturition refl...
Company:Danmeter

C.Ti.² Vapor

Description:...mpact activities. Its super-sleek, wafer-thin design feels lighter than air, while its unique carbon construction "breathes" with muscle expansion and contraction for superior comfort during extended wear. Indications: ACL, MCL, LCL, PCL, rotary and combined instabilities Non contact/impact activities ...
Company:Innovation Sports

Titan

Description:..., non-surgical process that uses an infrared light source to tighten skin and reverse the signs of aging. The Titan heats the dermis to cause collagen contraction while preserving the epidermis through continuous cooling. In addition, Titan can stimulate long-term collagen rebuilding that leaves patients with yo...
Company:Cutera, Inc.

Sphincter of Oddi Manometry Application

Features:...ing procedure without interrupting the procedure by simply scrolling backwards in the PNET procedure window Reports the resting pressures and phasic contraction amplitudes separately as the sphincter is approached from either the common bile duct or the pancreatic duct. Reports separate tables for pressure m...
Company:Medtronic Gastroenterology

Esophageal Manometry Application

Features:... lower esophageal sphincter (LES) location, LES overall length, LES abdominal length, LES percent relaxation, LES residual pressure, distal esophageal contraction amplitude, esophageal coordination, upper esophageal sphincter (UES) location, UES length, and several other parameters....
Company:Medtronic Gastroenterology

Luna Ambulatory Urodynamics Reader

Features:...lities More than 24 hours of measuring User-selectable sample rates 5 Event keys Intermediate review of recorded data Patient diary Automatic detrusor contraction detection Automatic flow artefact removal Siroky flow rate nomogram Detrusor-flow plots according to the ICS, Schfer, Griffiths, Chess Based on Window...
Company:MMS Medical Measurement Systems USA, inc.
Contraction in Medical Definition

Arterial stiffness

... Harvey is generally credited with being the first to describe the circulation of the blood through arteries. The circulation of blood depends on the contraction of the heart . When the heart contracts it generates a pulse or energy wave that travels through the circulation. The speed of travel of this pulse w...

Pathology

...yndrome - Cardiac arrest - Tachycardia ( Supraventricular tachycardia , AV nodal reentrant tachycardia , Ventricular tachycardia ) - Premature contraction ( Atrial , Ventricular ) - Sick sinus syndrome Other heart conditions Heart failure - Cardiomegaly - Ventricular hypertrophy ( Left ...
Contraction in Medical Dictionary

Contraction

In current English usage, contraction is the shortening of a word, syllable, or word group by omission of internal letters. :p.167 In traditional grammar, contraction can denote the formation of a new word from one word or a... Lanthanide contraction , the decrease in size of the ionic r...

Wry neck

...ation. Laryngeal Cancer ·As a Risk ... Wry neck . • W • Apr 07 05. Alternative names. Torticollis; Loxia. Definition. Torticollis is prolonged contraction of the neck muscles that causes the head to ... Offers definition, diagnosis, theory and statistics. ... known commonly as " wry neck ." It i...

Vasoconstriction

... Vasoconstriction is the narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels, particularly the large arteries, arterioles and veins. The process is the opposite of vasodilation, the widening...

Vaginismus

...re for ... Vaginismus usually begins when women first attempt to have sexual intercourse. ... vaginismus n. A usually prolonged and painful contraction or spasm of the vagina. ... It may be confusing for a woman to discover she has vaginismus . ... provides an easy to understand definition for...

Triceps

...nging Triceps For A Bigger Bench! RECOMMENDED TRICEP ARTICLE ... Learn how to perform every known exercise. Pictures and video! ... Feeling the contraction in your triceps , pull the stirrup handle down to your ... Exercises for your Triceps from your About.com Exercise Guide ... Triceps Dips/Pu...

Tetany

... Tetany is a medical sign, the involuntary contraction of muscles, caused by diseases and other conditions that increase the action potential frequency. The muscle cramps caused by the disease teta...
Contraction in Biological News

Pitt and University of Chicago researchers uncover process behind heart muscle contraction

PITTSBURGHResearchers from the University of Pittsburgh and the University of Chicago were able to control heart muscle function in a new way after discovering the previously unknown role of two enzymes in heart muscle contraction, as detailed in the April 11 cover story of the Journal of Biologic...

After dinosaurs, mammals rise but their genomes get smaller

...heir success in numbers that could have led to the contraction of their genomes. "Larger population sizes mak...lyzed suggest human genomes are still undergoing a contraction -- though you shouldn't expect to see noticeable c...f very young LTRs, Lynch says, strongly suggests a contraction in overall genome sizes of the lineages of the mam...

WPI professor receives Fulbright Scholarship to work on tissue engineering in Ireland

...nsylvania and working as a staff engineer at Organogenesis Inc. In his research he studies how the mechanical forces due to tissue stretching and cell contraction affect the growth and healing of soft tissue. His goal is to help make engineered skin, heart valves, and other tissues behave more naturally and redu...

Heart protein regulates blood vessel maintenance

...alf LIM Domain Protein 2) inhibits activation of genes that are involved in contraction of smooth muscle cells by at least one of the BMPs. "We also found that FHL2 is important in the regulation of vasomotor tone, or the contraction and relaxation of muscles in the blood vessel. This is important because dy...

Male impotence drugs may deserve a second look in women

...re was an initial relaxation then an odd oscillation between relaxation and contraction with subsequent dosing. While they don't fully understand the swing, the...n," Dr. Allahdadi says. They will look at how drugs like Viagra impact that contraction in the days ahead. In fact MCG scientists suspect one reason that many ...

Ecologists question effects of climate change on infectious diseases

...alaria will gain 23 million human hosts outside of its current range by the year 2050, but will lose 25 million in its current range. "The dramatic contraction of malaria during a century of warming suggests that economic forces might be just as important as climate in determining pathogen ranges," Lafferty s...
Contraction in Biological Technology

UCR scientists manipulate ripples in graphene, enabling strain-based graphene electronics

...phenomenon is similar to what happens to a piece of thin plastic wrap that covers a container and heated in a microwave oven." The unusual thermal contraction of graphene had been predicted theoretically, but Lau's lab is the first to demonstrate and quantify the phenomenon experimentally. Study results a...

New geothermal heat extraction process to deliver clean power generation

...city by 2050. Click to watch PNNL's Pete McGrail describe the process. PNNL's conversion system will take advantage of the rapid expansion and contraction capabilities of a new liquid developed by PNNL researchers called biphasic fluid. When exposed to heat brought to the surface from water circulating i...

Muscular protein bond -- strongest yet found in nature

...nted to resist forces that reflect the macroscale function of the organism contraction and relaxation of skeletal muscles. Advanced biological and physical tec...eir measurements confirm that in the direction that corresponds to muscular contraction and relaxation, the titin-telethonin complex is the strongest protein bond ...

Novel gene found for dilated cardiomyopathy

...ournal of the American College of Cardiology , which goes online July 13. "Our study indicates that variants in ANKRD1 result in dysfunction of the contraction apparatus and signaling machinery of the heart the method by which cells communicate to influence heart function," says Jeffrey Towbin, M.D., co-dire...

Amgen Exercises Option for Exclusive License to Cytokinetics' Cardiac Contractility Program That Includes CK-1827452

...tin and a set of regulatory proteins, and is the fundamental unit of muscle contraction in the heart. The sarcomere represents one of the most thoroughly characte...inotropic mechanism of current drugs also increases the velocity of cardiac contraction and shortens systolic ejection time. In contrast, cardiac myosin activator...

Vantia Therapeutics Appoints Rachel Morten as Head of Regulatory Affairs

...hich in response to elevated vasopressin levels leads to dysmenorrhoea. VA111913 has demonstrated in preclinical trials it can normalise smooth muscle contraction thereby offering the potential for it to be the first licensed drug that directly targets the cause of this condition in the uterus. A Phase I ...
Contraction in Biological Products

Mouse Anti-Human Troponin T Monoclonal Antibody, Unconjugated, Clone 9B1 from Lab Vision

Description:... This antibody is specific for human cardiac troponin subunit T, a 31kDa protein involved in transmitting the Ca-binding signals responsible for contraction of cardiac muscle. It reacts with subunit T of the troponin complex in human cells. It also cross-reacts with human skeletal troponin T (23.2% by ELIS...
Company:Lab Vision
Contraction in Biological Definition

Actin

... cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis . In muscle cells...an essential role, along with myosin , in muscle contraction . In the cytosol , actin is predominantly bound t...nization 2.1 Bundles 2.1.1 Muscular contraction 2.2 Networks Microfilaments a...

Cytoskeleton

...l-to-cell or cell-to-matrix junctions and the transduction of signals. They are also important for cytokinesis and, along with myosin , muscular contraction . Intermediate Filaments Main article: intermediate filaments These 8 to 11 nanometers in diameter filaments are the more stable (strongl...

Enzyme

...terally starve for oxygen even with an abundance of oxygen without the action of the enzyme, cytochrome oxidase. Enzymes are also necessary for muscle contraction and relaxation. The fact is, without both of these classes of enzymes, (digestive and metabolic) life could not exist. Enzyme naming conventions...

Meiosis

...er fertilization ). Oocytes that are not ovulated do not complete meiosis I. The end of Prophase I (also known as Prometaphase I ) is signified by contraction and staining of all chromosomes, as well as the polar migration of centrioles , the dispersion of the nucleoli and nuclear envelope and the formation...

Actin

... cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis . In muscle cells...an essential role, along with myosin , in muscle contraction . In the cytosol , actin is predominantly bound t...nization 2.1 Bundles 2.1.1 Muscular contraction 2.2 Networks Microfilaments a...

Muscle

... connective tissue and nervous tissue . Muscle contraction is used to move parts of the body , as well as t... muscles, smooth muscles are use to sustain longer contraction or even near permanent whereas the striated muscle...peristalsis ). Physiology See also muscle contraction The three types of muscle have significant dif...
Contraction in Biological Dictionary

Muscle contraction

Muscle fiber generates tension through the action of actin and myosin cross-bridge cycling. While under tension, the muscle may lengthen, shorten or remain the same. Though the term ' contraction ' implies shortening, when... Muscle is the contractile tissue of the body and...

Voluntary muscle

...bres, slow twitch and fast... Voluntary muscle contraction is used to move the body, and can be finely ... ...le tone are caused by ... Voluntary muscle contraction is used to move the body, and can be finely ... Th...tractions to obtain higher ... Much of muscle contraction ... Voluntary muscle ...

Triplet repeat expansion

...shkumar S. A Genetic Defect Caused by a Triplet Repeat Expansion in Arabidopsis thaliana. Science 323:1060 (2009) ... driving triplet repeat contraction ... ... Triplet Repeats in Noncoding Regions Fragile X syndrome (CGG repeat ) Fragile ... is caused by the expansion of a (CGG)n repeat in t...

Tendon

...ceps Tendonitis ... Consequently, the tendon needs to have sufficient tensile strength. ... The primary function of a tendon is to transmit the contraction force of its ... The Southern California Orthopedic Institute (SCOI) - serving the Los Angeles and San Fernando Valley California in orthopedic sur...

Tendons

... anatomy, and treatment. What is a tendon ? A tendon is a structure that connects muscle to bone. ... that transmits the force of the muscle contraction to the bone is called a tendon . ... Healthy knees are needed for many activities and sports and getting hurt can mean some ... Tendons and Liga...

Smooth muscle

...e long wave like contractions. ... Where would you find smooth muscle ? ... Smooth muscle controls slow, involuntary movements such as the contraction of ... However, like smooth muscle tissue, it is involuntary. ... Smooth muscle cells contain one centrally placed nucleus. ... The inner...
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