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Mechanism in Medical News

St. Jude Scientists Discover a New Mechanism Controlling Neuronal Migration

Understanding how neurons migrate to their proper place during brain development will offer insights into how malfunctions in the machinery cause epilepsy and mental retardation MEMPHIS, Tenn., July 15 /PRNewswire-USNewswire/ -- The molecular machinery that helps brain cells migra...

Dynamic molecular mechanism to keep brain activity stable

In the brain, many types of synaptic proteins are spatio-temporally regulated to maintain synaptic activity at a constant level. Here, the Japanese research group led by Professor Masaki Fukata, Drs. Yuko Fukata and Jun Noritake in National Institute for Physiological Sciences, Japan, found that t...

Light Sciences Oncology Announces Results of Study on Immunotherapeutic Mechanism of Aptocine(TM), a Novel Light-Activated Drug Therapy for Cancer

Preclinical Study is Subject of Upcoming ASCO Presentation BELLEVUE, Wash., May 18 /PRNewswire/ -- Light Sciences Oncology, Inc. (LSO) today announced that a new preclinical study has yielded evidence that the company's novel light-activated drug Aptocine(TM) (formerly Litx(TM)) may enhance a...

Mayo researchers discover mechanism of cell type-specific signaling in tumor development

ROCHESTER, Minn. Mayo Clinic researchers have discovered the mechanisms behind two key checkpoints in cell growth and development factors that may ultimately allow investigators to benchmark progression of tumor cells or stop them from further development. The findings appear in the current onli...

Yale researchers discover mechanism for

Two-year-olds with autism lack an important building block of social interaction that prompts newborn babies to pay attention to other people. Instead, these children pay attention to physical relationships between movement and sound and miss critical social information. Researchers at the Yale Sc...

URI scientists reveal mechanism that regulates cancer-causing gene

KINGSTON, R.I. March 26, 2009 Two University of Rhode Island scientists have revealed how a cancer causing protein is regulated by reactive oxygen species (ROS) -- a type of stress signal. Their findings provide new insight into how this protein normally behaves in human cells and may help in t...

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Mechanism in Medical Technology

National Cancer Institute Research Identifies Unique Mechanism of Brostallicin's Anti-Tumor Effectiveness

SEATTLE, July 21 /PRNewswire-FirstCall/ -- Cell Therapeutics (CTI) (Nasdaq and MTA: CTIC) announced today that researchers from the Laboratory of Molecular Pharmacology at the National Cancer Institute presented new preclinical research identifying unique anti-tumor mechanisms of br...

Novel Valortim(R) Mechanism of Action Data Presented at the Keystone Symposia on Molecular and Cellular Biology

ANNAPOLIS, Md., March 31 /PRNewswire-FirstCall/ --PharmAthene, Inc. (NYSE Amex: PIP ), a biodefense company developing medical countermeasures against biological and chemical threats, announced today that new mechanism of action data for Valortim(R) were presented at the Keystone Symposia on Mol...

Medivation Presents Positive New Data on Dimebon's Long-Term Efficacy and Novel Mechanism of Action at the International Conference on Alzheimer's Disease

SAN FRANCISCO, July 30 /PRNewswire-FirstCall/ -- Medivation, Inc. (Nasdaq: MDVN ) today announced new data showing that its investigational drug Dimebon continues to produce broad, clinically meaningful benefits in Alzheimer's disease patients after long-term dosing, and appears to operate th...

Genaera Corporation Presents Data on Mechanism of Inhibition of PTP-1B for Trodusquemine (MSI-1436) at Federation of American Societies for Experimental Biology (FASEB) Meeting

PLYMOUTH MEETING, Pa., July 14 /PRNewswire-FirstCall/ -- Genaera Corporation (Nasdaq: GENR ) announced today the presentation of new preclinical data on trodusquemine (MSI-1436), a novel inhibitor of PTP-1B and Genaera's lead drug candidate for the treatment of type 2 diabetes and obesity, du...

Anadys Pharmaceuticals Resumes Clinical Investigation of TLR7 Mechanism in HCV

Expanded HCV Development Presence Includes ANA598 and ANA773 Acting via Independent but Potentially Complementary Mechanisms Conference Call Today at 2:00 PM PDT SAN DIEGO, July 7 /PRNewswire-FirstCall/ -- Anadys Pharmaceuticals, Inc. (Nasdaq: ANDS ) announced today ...

DG041 Blocks Platelet Aggregation Through a Novel Mechanism and does not Increase Bleeding Time When Given Alone or with Plavix(TM) or Aspirin

REYKJAVIK, Iceland, June 30 /PRNewswire-FirstCall/ -- deCODE genetics (Nasdaq: DCGN ) today announced positive topline results from its latest clinical pharmacology study of DG041, the company's first-in-class antagonist of the EP3 receptor for prostaglandin E2, developed as a next-generation...

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Mechanism in Medical Products

AccuDrain External CSF Drainage System

Description:...able with a dual action lever that allows the system to be easily and quickly attached to an IV pole. Similarly, it features a unique squeeze-lok(tm) mechanism for quick and secure adjustment of the burette drip chamber. The numbers on the graduated pressure scale are very large and were designed to be easil...
Company:Integra LifeSciences Corporation

ARC-HII Reciprocating Liposuction Cannula

Description:...t efficient aspiration is achieved by eliminating vibratory or lateral movement of the cannula tip. Rigorous engineering incorporated into the mechanism of the ARC-H II Reciprocating Cannula assures that the motion of the tip is restricted to a longitudinal axis to maintain stability and maximu...
Company:Byron Medical, Inc.

The Hugs Tag

Description:...g is a small radio transmitter combines state-of-the-art microprocessor technology with an unobtrusive ergonomic design. The tag incorporates a tamper mechanism that is enabled as soon as the tag is attached to the infant. The tag emits an electronic Heartbeat® signal every 10 seconds to indicate it is pr...
Company:VeriChip Corporation

E-Holder™ Platform

Description:... The E-Holder™ Platform is designed with a spring-loaded mechanism to ensure that the E-Gel® 96 and E-Gel® 48 gel cassettes stay firmly in place during robotic loading. This allows reproducible placement and l...
Company:Invitrogen

BD Vacutainer® Push Button Blood Collection Set

Description:... The push-button safety mechanism instantly helps protect you against needlestick injury. Its in-vein activat...ed safety activation of the push button allows for activation of the safety mechanism while still attending to the patient/venipuncture site, and provides easier...
Company:BD Diagnostic Systems

Ghrelin, Total ELISA Test

Description:...ogous to that of leptin resistance in obesity remains to be elucidated. In addiction, the development of a Ghrelin antagonist, or the development of a mechanism to inhibit Ghrelin release to control appetite may be an important pharmaceutical development for the management of obesity. Finally, recent evide...
Company:Diagnostic Systems Laboratories, Inc.
Mechanism in Medical Definition

Autoimmune regulator

... [1] AIRE is expressed primarily in the thymus. A gene knockout of the murine homolog Aire has created a transgenic mouse model to study the mechanism of disease in human patients. [2] Research on the knockout mouse has demonstrated that Aire functions through initiating the transcription of a d...

Cachexia

... Contents 1 Disease settings 2 mechanism 3 See also 4 External links ...ally hard, resulting in muscle atrophy . mechanism The exact mechanism in which these diseases cause cachexia is poorly u...

Central tolerance

... Central tolerance is the mechanism by which newly developing T cells and B cells are rendered non-reactive...^ Halverson R, Torres R, Pelanda R (2004). "Receptor editing is the main mechanism of B cell tolerance toward membrane antigens". Nat Immunol 5 (6): 645-5...

Cryostasis (clathrate hydrates)

... [2] Living tissues cooled below the freezing point of water are damaged by the dehydration of the cells as ice is formed between the cells. The mechanism of freezing damage in living biological tissues has been elucidated by Renfret (1968) (Renfret A.P. Cryobiology: some fundamentals in surgical context...

High Frequency Ventilation

...d to aid in ventilation. High Frequency Flow Interruption (HFFI) High Frequency Flow Interruption is similar to HFJV but the gas control mechanism is different. Frequently a rotating bar or ball with a small opening is placed in the path of a high pressure gas. As the bar or ball rotates and the ...
Mechanism in Medical Dictionary

Whiplash

...between vertebrae), discs, and ... Explanation whiplash in traffic accident injuries. ... In a matter of seconds, you've experienced the classic mechanism of injury for whiplash . ... A neck strain of the muscles around the cervical spine is often called whiplash . ... Often whiplash occurs...

Vitamin K

...tamin K ... Other circumstances that may lead to vitamin K deficiency include: ... Vitamin K is integrally involved in the clotting mechanism of blood. A deficiency of vitamin K results in decreased blood levels of prothrombin and ... Vitamin K deficiency is manifest as a t...

Ventricular tachycardia

...d video clips and photo galleries - updated 24/7... Ventricular tachycardia can occur in the absence of apparent heart disease. ... A common mechanism for ventricular tachycardia is reentry (re-stimulation of the ... Ventricular tachycardia - All Information, Ventricular tachycardia (...

Vesicle

...vesicle cycle. Synapses can fire at very rapid rates. ... Synaptic vesicle components are initially trafficked to the synapse using ... The mechanism of GLUT4 vesicle exocytosis in response to insulin is not understood. ... Vesicle binding to microtubules was not mediated through direct bindin...

Toxins

...y the vast numbers of ... Each category of microbes produces species that generates toxins in host cells. ... Overview of the biochemistry and mechanism of action of bacterial toxins from the Center for Disease Control (CDC) ... These toxins , which affect eukaryotic ... Toxins that are inso...

Toxin

.... Two previous ... Researchers have demonstrated that a bacterial toxin from the common bacterium Staphylococcus aureus shuts down the control mechanism of the tunnel, called an ion ... Physician reviewed botulinum toxin type A patient information - includes botulinum toxin type A description, ...
Mechanism in Biological News

Airway cells use 'tasting' mechanism to detect and clear harmful substances

The same mechanism that helps you detect bad-tasting and potentially poisonous foods may also play a role in protecting your airway from harmful substances, according to a study by scientists at the University of Iowa Roy J. and Lucille A. Carver College of Medicine. The findings could help explai...

Researchers gain insight into mechanism underlying Huntington's

LEXINGTON, Ky. (July 13, 2009) Researchers at the University of Kentucky Markey Cancer Center and Graduate Center for Toxicology (GCT) have gained new insight into the genetic mechanisms underlying Huntington's disease and other neurodegenerative or neuromuscular disorders caused by trinucleotide...

Funxional successfully completes initial clinical trial of FX125L, an anti-inflammatory drug with a novel mechanism of action

CAMBRIDGE (UK). 8th July 2009 / b3c newswire / - Funxional Therapeutics Ltd (Funxional) has announced today the successful completion of the first Phase I study with FX125L , an orally available small molecule which belongs to a new therapeutic class named Broad Spectrum Chemokine Inhibitors ( BS...

Tiny but toxic: MBL researchers discover a mechanism of neurodegeneration in Alzheimer's disease

WOODS HOLE, MATiny, toxic protein particles severely disrupt neurotransmission and inhibit delivery of key proteins in Alzheimer's disease, two separate studies by Marine Biological Laboratory (MBL) researchers have found. The particles are minute clumps of amyloid beta, which has long been kno...

New and unexpected mechanism identified how the brain responds to stress

Calgary, AB -- Chronic stress takes a physical and emotional toll on our bodies and scientists are working on piecing together a medical puzzle to understand how we respond to stress at the cellular level in the brain. Being able to quickly and successfully respond to stress is essential for surv...

Molecular mechanism of anaphylactic shock decoded

Researchers at Heidelberg University have found a molecular mechanism for anaphylactic shock. The activation of specific proteins in the cell walls of small blood vessels plays an important role. Suppressing the respective genes protects mice from the potentially fatal reactions of the immune and ...

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Mechanism in Biological Technology

Funxional Successfully Completes Initial Clinical Trial of FX125L, an Anti-Inflammatory Drug With a Novel Mechanism of Action

CAMBRIDGE, England, July 8 /PRNewswire/ -- Funxional Therapeutics Ltd (Funxional) has announced today the successful completion of the first Phase I study with FX125L, an orally available small molecule which belongs to a new therapeutic class named Broad Spectrum Chemokine Inhibitors (BSCIs)....

Bionovo Announces Publication of Data on Active Compound and Mechanism of Action for Its Preclinical Cancer Treatment, BN108

EMERYVILLE, Calif., April 20 /PRNewswire-FirstCall/ -- Bionovo, Inc. (Nasdaq: BNVI ) today announced the poster presentation of significant, new data on the nature of the active compound and mechanism of action for its preclinical cancer drug candidate, BN108. The presentation is being made at t...

DNA duplication: A mechanism for 'survival of the fittest'

The end of an era Some 65 million years ago, the earth's most recent 'mass extinction' took place. One or more catastrophic events - such as a comet strike or increased volcanic activity - produced widespread fires and clouds of dust and smoke that obstructed sunlight for a long period of tim...

New Insights into the Mechanism of Action of Antipsychotic Drugs

ROCKVILLE, Md., March 10 /PRNewswire-FirstCall/ -- Vanda Pharmaceuticals Inc. (Nasdaq: VNDA ) reports the publication in Schizophrenia Research , the official journal of the Schizophrenia International Research Society, of a manuscript entitled "Common effect of antipsychotics on the biosynthes...

Medivation Presents New Data on Dimebon's Novel Mechanism of Action

SAN FRANCISCO, Dec. 9 /PRNewswire-FirstCall/ -- Medivation, Inc. (Nasdaq: MDVN ) presented new data that provide additional evidence that Dimebon, its lead product candidate in development to treat Alzheimer's and Huntington's diseases, potentially operates via a novel mitochondrial mechanism of...

Revealing the regulating mechanism behind signal transduction in the brain

Leuven, Belgium Our brain consists of billions of cells that continually transmit signals to each other. This dynamic process − which enables us to learn, remember, and so much more − works only when the brain cells make contact correctly, or, in other words, when there is a good 'syn...
Mechanism in Biological Products

COPAS 500 from Union Biometrica

Description:...ed with traditional flow cytometry. Second, our patented pneumatic sorting mechanism works with a gentle puff of air. This is much less harmful than the electr...fined ranges of these parameters, and achieved using our patented pneumatic mechanism which sorts live organisms without affecting their viability. Objects are ...
Company:Union Biometrica

MMP-2/MMP-9 Inhibitor IV [SB-3CT] from CHEMICON

Description:... MMP-2 / MMP-9 Inhibitor IV is a potent, selective, slow binding and mechanism based inhibitor of human gelatinases. • Molecular weight: 306.4 • Molecular Formula: C(15)H(14)O(3)S(2). • The inhibitor is soluble i...
Company:CHEMICON

Biomek NX P Span-8 Laboratory Automation Workstation (w/ Gripper) from Beckman Coulter

Description:...ytokines Automated PCR* and sequencing reaction setup/cleanup Flexibility to Accommodate Your Needs Multiple configurations Optional gripper mechanism on Span 8 Multiple syringe and probe options 360 rotating gripper *The PCR process is covered by patents owned by Roche Molecular Systems an...
Company:Beckman Coulter

Console Incubator Shaker, 108-125V, 50/60 Hz from Thermo Scientific

Description:...s combine high durability and performance with class-leading ergonomics, unequalled programming power. The patented triple-counterbalanced heavy-duty mechanism prevents vibration, allowing the unit to run with heavy out-of-balance loads. A patented HEPA filtration system reduces contamination. The heavy sta...
Company:Thermo Scientific

Tabletop Orbital Shaker, 90-126V, 50/60 Hz or 180-253V, 50/60 Hz from Thermo Scientific

Description:... Forma Tabletop orbital shakers combine high durability and capacity with unequalled ease of use. The patented triple-counterbalanced heavy-duty mechanism prevents vibration, allowing the unit to run smoothly with heavy, out-of-balance loads. Every other part, from the large rubber block vibration isolat...
Company:Thermo Scientific

80C Tabletop Incubator Shaker, 90-125V, 50/60 Hz or 180-250V, 50/60 Hz from Thermo Scientific

Description:...l Shakers combine high durability and capacity with unequalled temperature performance and ease of use. The patented triple-counterbalanced heavy-duty mechanism prevents vibration, allowing the unit to run at high speed with heavy, out-of-balance loads. The unit's class-leading temperature range is delivered w...
Company:Thermo Scientific
Mechanism in Biological Definition

Actin

...ether with myosin filaments actin it forms Actomyosin , which provides the mechanism for muscle contraction. Actin uses ATP for energy. The ATP allows, through ...orterning, or contraction, of the actin bundle (but not the filament). This mechanism is responsible for muscle contraction and cytokinesis , the division of on...

Antibiotic

...dic acid Trimethoprim Another such classification is by their mechanism of action (that is, the mechanism by which they selectively poison bacterial cells): Antibiotics which ...

ATP synthase

...owTocToggle("show","hide") 1 Binding change mechanism 2 Physiological role 3 Plant ATP synthas...lso 7 External links Binding change mechanism In the 1960s through the 1970s, Paul Boyer dev...ake place. The overall structure and the catalytic mechanism of the chloroplast ATP synthase are almost the sam...

Barr body

...enerally those which are present on the other sex chromosome (Y or W). mechanism Mammalian X-chromosome inactivation is initiated from the X inactivation ...herited gene may be imprinted . It is thought that this constitutes the mechanism of choice, and allows downstream processes to establish the compact state o...

Biology

...ral selection . ( Alfred Russell Wallace is commonly recognized as the co-discoverer of this concept). Genetic drift was embraced as an additional mechanism in the so-called modern synthesis . The evolutionary history of a species —which tells the characteristics of the various species from which i...

Brain

...iews on the function of the brain. Hippocrates believed the brain to be the seat of intelligence, but Aristotle held that the brain was a cooling mechanism for the blood , while the heart was the seat of intelligence. Aristotle reasoned that humans are more rational than the beasts because they have a...
Mechanism in Biological Dictionary

Zona pellucida

...n-Chief to add or edit content to WikiDoc. ... The zona pellucida is seen as a thick clear girdle surrounded by ... tered in discussions on the mechanism of loss of the mouse zona pellucida in ... stained with Mallory's trichrome, which stains the zona pellucida blue. Space within ... Compl...

X chromosome

...ment, ... Examples of the genes on the X chromosome include those for the enzyme steroid ... The X Chromosome . X-Linkage. X-Inactivation. mechanism ... With only a single X chromosome , males who inherit the defective gene (always ... The National Fragile X Foundation unites the fragile ...

Untranslated RNA

...n. ... BioInfoBank Library :: RNA , Untranslated :: genetics :: Differential expression of H19 and vitamin D3 upregulated protein 1 as a mechanism of the modulatory effects ... BioInfoBank Library :: RNA , Untranslated :: classification :: Small RNAs: ... classification; RNA , Untranslate...

Trans-splicing

...ans - splicing appears to reflect an archaic form of RNA processing that is used ... the two events is that trans - splicing is an intermolecular mechanism that ... Trans RNA reprograms tau alternative splicing defect in human neurons. ... We designed a pre- trans - splicing molecule containin...

Transposase

...an enzyme that binds to the ends of a transposon and catalyzes the movement of the transposon to another part of the genome by a cut and paste mechanism or a replicative transposition mechanism. Aspects of the topic transposase are discussed in the following places at Britannica. Assorted Refere...

Transmembrane receptor

...ansmembrane receptors , GPCR, GRK, β-arrestin, 7TMR, ... Transmembrane receptors in microorganisms, such as sensory histidine kinases and ... mechanism of transmembrane signaling by the aspartate receptor : a model. ... PolyMedix is a biotechnology company that is developing novel, synthetic s...
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(Date:10/25/2014)... Randy Dotinga HealthDay Reporter ... genetic tests are developed that spot increased risks for certain ... proactive about getting screened. But a new study suggests ... behavior: People who found out their genes doubled their risk ... average risk to get screened. "It didn,t make any ...
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Breaking Medicine News(10 mins):Health News:Knowing Genetic Risk for Cancer May Not Change Behavior 2Health News:Brownsville Community Health Center Presents Fourth Annual ¡Vive Tu Vida! Get Up! Get Moving!® Event 2Health News:Brownsville Community Health Center Presents Fourth Annual ¡Vive Tu Vida! Get Up! Get Moving!® Event 3Health News:Brownsville Community Health Center Presents Fourth Annual ¡Vive Tu Vida! Get Up! Get Moving!® Event 4Health News:Isabel Healthcare to Participate in The Association of Schools of Allied Health Professions (ASAHP) 2014 Conference 2Health News:Passengers From Ebola-Affected Countries Must Land at Designated U.S. Airports 2Health News:Passengers From Ebola-Affected Countries Must Land at Designated U.S. Airports 3Health News:Hay House Announces The Official Release of Recovery 2.0: Move Beyond Addiction and Upgrade Your Life 2Health News:Hay House Announces The Official Release of Recovery 2.0: Move Beyond Addiction and Upgrade Your Life 3
(Date:10/22/2014)... Northwestern Medicine® scientists helps explain how bipolar disorder affects ... drug therapies to treat the mental illness. , ... same method recognized with the 2014 Nobel Prize ... tissue from mice with bipolar-like behaviors. In the synapses ... "nanodomain" structures with concentrated levels of ANK3 -- the ...
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(Date:10/17/2014)... University of Copenhagen have shown for the first time ... Cystic fibrosis patients, giving them the opportunity to get ... infections. , The study also discovered the bacterial growth ... was halted or slowed down by the immune cells. ... oxygen and helped "suffocate" the bacteria, forcing the bacteria ...
Breaking Biology News(10 mins):Bipolar disorder discovery at the nano level 2Researchers find why depression and aging linked to increased disease risk 2Scientists opens black box on bacterial growth in cystic fibrosis lung infection 2
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