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fibres in Medical News

Protein can change worn muscle fibres

A protein can change easily worn muscle fibres into energy-producing muscle fibres – mocking the effect of exercise. Recently, researchers at Harvard Medical School discovered a protein in muscle called PGC-10.// Now, with colleagues at the University of Texas, they reveal that the protein has the ...

European Prebiotics Market Diversifies Strongly Across New Application Sectors in Food and Beverage Industry, Finds Frost & Sullivan

... prebiotics market and the importance of prebiotic fibres as opposed to general fibres is steadily increasing in market applications. The...robiotic bacteria are ideal partners for prebiotic fibres and are already well established in the European f...

Growth in the Functional Food Sector Gives a Hearty Boost to the Heart Health Ingredients Market

...tance, in the United States, the health claim given to barley beta-glucans by the Food and Drug Administration (FDA) helps it differentiate from other fibres in the competitive market scenario. A similar European regulation would benefit the European heart health market. Nonetheless, European manufactu...

Premature babies have altered sensory responses in later life

...s who are born premature and need intensive care or surgery develop long-term changes in their responses to hot and cold sensations. As the same nerve fibres transmit temperature and pain, changes in thermal sensitivity may also be associated with altered responses to pain in later life. In our laboratory s...

The 2009 Leibniz Prize: Eleven new scientific discoverers

...lude a peptide in human blood that is made up of 20 amino acid residues and which inhibits growth of the virus, and a protein in semen that forms tiny fibres that capture HI virus particles, guiding it into cells and increasing the risk of infection. These findings could help explain the high rate of HIV in...

'Intelligent' materials to revolutionize surgical implants

...ard for its high technology process designed to coat surgical implants with fibres that, for the first time, will encourage the implant to 'bond' with living ...process that uses an electrical charge to turn polymers into extremely thin fibres that are 'spun' to form a mat of fine fibres. It is seen as a platform tec...

Nine Year Ban Fails to Eradicate Asbestos Related Diseases

...h. Exposure is still possible if cutting or drilling disturbs the asbestos fibres during any refurbishment of a building built before 2000. If asbestos is damaged whilst being worked with, the fine fibres become airborne and can be inhaled. Whilst protective clothing such as fac...

'Wiring' in the brain influences personality

...hanks to a new method this is now a lot easier. With modern MRI you can actually determine in which directions the water in the tissue diffuses. Nerve fibres are an impenetrable obstacle for tissue fluid. It can only flow along them. These 'directional' streams of water are visible in the tomography image. ...

Palace of Westminster Asbestos Problem Ignored

...ts had estimated that the incidence of asbestos-related diseases would peak within the next decade and then tail off, but ongoing exposure to asbestos fibres means that the problem will continue to grow unchecked. "The healthcare diagnostics industry is racing to develop technologies for the early detecti...

Common bowel problem linked to chili pepper pain receptor

... research shows that people with IBS have higher than usual levels of nerve fibres expressing the pain receptor TRPV1, responsible for causing a burning sensa... after eating spicy food. They also suggest that the presence of more nerve fibres expressing the TRPV1 pain receptors might mean that people with IBS are mor...
fibres in Medical Products

Permacol surgical implant

Description:... Permacol surgical implant is a sterile off white, moist, tough but flexible flat sheet of acellular porcine collagen and its constituent elastin fibres presented moist in sterile saline. Permacol surgical implant comes ready to use in double vacuum packed aluminium foil/polyethylene sachets which are ...
Company:Tissue Science Laboratories Inc.

FB-10V Slim Bronchoscope

Description:...he excellent positioning of the instrument channel opening is just one example of their outstanding ergonomic properties. With up to 40% more glass fibres and a smaller fibre cross-section, the new V series of fibre bronchoscopes provides much better resolution, brightness and sharpness of detail. Togeth...
Company:PENTAX Medical Company

FB-8V Pediatric Bronchoscope

Description:...he excellent positioning of the instrument channel opening is just one example of their outstanding ergonomic properties. With up to 40% more glass fibres and a smaller fibre cross-section, the new V series of fibre bronchoscopes provides much better resolution, brightness and sharpness of detail. Togeth...
Company:PENTAX Medical Company

FB-18V Bronchoscope

Description:...he excellent positioning of the instrument channel opening is just one example of their outstanding ergonomic properties. With up to 40% more glass fibres and a smaller fibre cross-section, the new V series of fibre bronchoscopes provides much better resolution, brightness and sharpness of detail. Togeth...
Company:PENTAX Medical Company

FB-15V Bronchoscope

Description:...he excellent positioning of the instrument channel opening is just one example of their outstanding ergonomic properties. With up to 40% more glass fibres and a smaller fibre cross-section, the new V series of fibre bronchoscopes provides much better resolution, brightness and sharpness of detail. Togeth...
Company:PENTAX Medical Company

FB-19TV Bronchoscope

Description:...he excellent positioning of the instrument channel opening is just one example of their outstanding ergonomic properties. With up to 40% more glass fibres and a smaller fibre cross-section, the new V series of fibre bronchoscopes provides much better resolution, brightness and sharpness of detail. Togeth...
Company:PENTAX Medical Company

Smart 2100 Plus

Description:...r there is a net reduction in operating morbility and hospitalisation time. Smart2100 Plus laser has powers to the tissue varying from 1 to 20 W and fibres with a minimum diameter of 200 m. The pulsed-mode laser beam is emitted in pulses with a duration of 250/350 s, allowing to set the energy released to...
Company:DEKA Research & Development Corp.

Smart 1064 BS

Description:...roid, lungs and others. The Beam Splitter is able to split the laser light in four identical outputs. This divided power is delivered via four 300 m fibres to be inserted close to carcinoma, e.g. situs in liver and thyroid. The possibility of repeating the treatment even after short time intervals enables...
Company:DEKA Research & Development Corp.

FluoroMax-3

Features:... Surface Detection Accessory Fluorescence Microscope Accessory Polarisation and Anisotropy Accessory Remote Measurement Capability using optical fibres Excitation monochromator Emission Monochromator Reference Detector Sample Chamber Emission Detector Computer Control Xenon Arc Lamp and ...
Company:Horiba Group

ELVeS™ (Endo Laser Vein System)

Features:... ELVeS diode laser (Ceralas D15; D25 or D50) ELVeS laser fibres 600 m, 400 m, 360 m and 220 m core Introduction set for endovenous varicose vein treatment: J-Tip guide wire (0.0035), Introducer sheath (5 Fr.) Rang...
Company:biolitec, Inc.
fibres in Medical Definition

Depolarization-induced suppression of inhibition

...temporary reduction in excitatory input into these cells from both climbing fibres and parallel fibres (Kreitzer et al. 2001b). This phenomenon was termed depolarization-induce...
fibres in Medical Dictionary

Proximal

...oss-sections. ... The first injection was made 1 mm proximal to the lesion and the second 1 mm ... On average, 9% of proximally labelled fibres were seen at least 1 cm distal to ... ... results in analyzed patients confirmed to have proximal -vein thrombosis. ... Two patients had proxi...
fibres in Biological News

Triggering muscle development -- a therapeutic cure for muscle wastage?

...ctor (MGF) that activates stem cells already present in the tissue. Once activated, these progenitor cells begin to divide, creating additional muscle fibres and increasing the size and strength of the muscle. In addition to intensive exercise, muscles need to be stimulated by growth hormone (GH) in order t...

Signals from stroking have direct route to brain

...roked on the skin have their own specialised nerve fibres in the skin. This is shown by a new study from the...the skin can relieve pain. The specialised nerve fibres in the skin are called CT nerves (C-tactile) and t...pick up signals from one of the thousands of nerve fibres that make up a nerve," explains Associate Professo...

Stem cells replace stroke-damaged tissue in rats

...and forming a primitive brain tissue that interacts with the host brain. Gradually the particles biodegrade leaving more gaps and conduits for tissue, fibres and blood vessels to move into." The research published today uses an MRI scanner to pinpoint precisely the right place to inject the scaffold-cell...

Genetic study shows direct link between vitamin D and MS susceptibility 'gene'

...ung adults. More than 85,000 people in the UK and 2.5 million worldwide are thought to suffer from the condition, which results from the loss of nerve fibres and their protective myelin sheath in the brain and spinal cord, causing neurological damage. The causes of MS are unclear, but it has become evide...

New mechanism for cardiac arrhythmia discovered

...em.20510iti3). The heart consists of two ventricles and two atria. In order to beat correctly and to pump blood through the body, specialized heart fibres generate electric signals that control the heart beat. Cardiac arrhythmia occurs when these signals are not correctly generated or forwarded. There, a...

The Economics of Ecosystems and Biodiversity- TEEB

... sustainable economy in harmony with nature." What is the Issue? Nature provides human society with a vast diversity of benefits such as food, fibres fuel, clean water, healthy soil, protection from floods, protection from soil erosion, medicines, storing carbon (important in the fight against clima...

New computer applications allow to classify Iberian pig meat automatically

...obe ox and pigeon. The designed application permitted to quantify automatically the intramuscular connective tissue and the retraction of the muscular fibres in images taken by a system or artificial vision coupled to a microscopy. Second, the study has developed non-invasive techniques with a high analysis...

Neurons hard wired to tell left from right

... By causing habenular neurons to produce a bright green fluorescent protein they saw that they form remarkable "spiral-shaped" axons, the long nerve fibres that act as the nervous system's transmission lines. "It's clear that the left and right halves of the brain process different types of information...

Media highlights in the Dec. 15 issue of Biophysical Journal

...oteins within the muscle fibres. We have been able to do this by rapidly analyzing the scatter of pulses of synchrotron x-ray radiation off the muscle fibres of the intact heart as it contracts spontaneously. Many other proteins are known to be associated with actin and myosin, and important for structural ...

Soccer burns more fat than jogging

...m of practise because it both keeps the pulse up and has many high-intensity actions. When you sprint, jump and tackle your opponents, you use all the fibres in your muscles. When you jog at a moderate pace, you only use the slow fibres, says Peter Krustrup. Fun takes focus from pain During the proces...
fibres in Biological Technology

U of T physicists squeeze light to quantum limit

...tical fibre, to create a triphoton. "A strange feature of quantum physics is that when several identical photons are combined, as they are in optical fibres such as those used to carry the internet to our homes, they undergo an "identity crisis" and one can no longer tell what an individual photon is doing...

Edmonton to be site of world's first industrial scale municipal waste-to-ethanol facility

...erials About Ethanol ------------- - Ethanol is a renewable transportation fuel made from grains such as corn and wheat, or from the cellulose fibres found in biomass including agricultural, municipal and forestry waste. Ethanol is affordable and offers unique environmental benefits. National ...

Spectral announces presentation of data on improving sepsis patient management with EAA(TM) and Toraymyxin(TM) combination

...These innovative technologies have yielded "advanced materials" that Toray is now exploiting to provide customers with comprehensive solutions through fibres and Textiles, Plastics and Chemicals, IT-related Products, Carbon Fibre Composite Materials, Environment and Engineering, Life Science and Other Busin...

Micro and Nano Scale Characterization of Fibers

... fibres present massive challenges and opportunities for m...ese challenges are not in the manufacturing of the fibres but in the control and understanding of their beha...ictional force microscopy and the nano-analysis of fibres Chris Byrne, Mediatex Ltd, UK Technical texti...

Using nanotech to make Robocops

...t anti-ballistic materials, like bullet-proof jackets and explosion-proof blankets, are currently made of multiple layers of Kevlar, Twaron or Dyneema fibres which stop bullets from penetrating by spreading the bullets force. Targets can still be left suffering blunt force trauma - perhaps severe bruising ...
fibres in Biological Products

Rabbit Anti-CRF Polyclonal Antibody, Unconjugated from GeneTex

Description:... Rabbit Antibody to CRF The antibody blocks specificially with the ovine CRF sequence that it was raised against. Cells and fibres are found in the paraventricular hypothalamic nucleus of rat brain in colchicine treated 4% FA perfused tissue. Immunogen: CRF: Ser-Gln-Glu-Pro-Pr...
Company:GeneTex
fibres in Biological Definition

Anaphase

...ng a surface known as the metaphase plate. Spindle fibres (microtubules containing γ-tubulin) extend f... protein complex called the kinetochore, and these fibres are sometimes referred to as spindle microtubules . Other spindle fibres do not contact the chromosomes but either connect ...

Bone

...ne is put down rapidly during growth or repair. It is so called because its fibres are aligned at random, and as a result has low strength. In contrast lamellar bone has parallel fibres and is much stronger. Woven bone is often replaced by lamellar bone as grow...

Botany

... introductory botany courses. So why study plants ? Plants are an utterly fundamental part of life on earth. They generate the oxygen , food , fibres , fuel and medicine that allow higher life forms to exist. While doing all this, plants also absorb carbon dioxide , an important greenhouse gas , t...

Collagen

... up the matrix of most connective tissue in mammals consists of inter-woven fibres of the protein collagen. The collagen fibres consist of globular units of the collagen sub-unit tropocollagen . Tropoco...

Marfan syndrome

...at has been linked to the FBN1 gene on chromosome 15. FBN1 encodes a protein called fibrillin , which is essential for the formation of elastic fibres found in connective tissue. Marfan's Syndrome is associated with incomplete penetrance, therefore not all persons carrying the mutation develop the di...

Meiosis

... nuclear envelope and the formation of the spindle fibres (including their attachment to chromosomes). ...lope has already dispersed into vesicles. Spindle fibres ( microtubules ) attach only to one kinetochore ...includes the disappearance of spindles and spindle fibres as well as the uncoiling of the chromatids and the...

Skin

...de up of dense connective tissue - collagen , elastin and reticular fibres are present. Erector muscles, attached between the hair papilla and epider...h as sweat glands). The reticular layer is composed of irregularly arranged fibres and resists stretching. The hypodermis is not part of the skin, and lies ...
fibres in Biological Dictionary

Voluntary muscle

... Muscle damage reduces voluntary force after eccentric exercise but impaired ... impaired voluntary activation or an inadequate drive to muscle fibres occurs, ... Voluntary Muscle Contractions in Advance of Mechanical Foot Stimulation To ... in a passive muscle or for enhancing voluntary c...

Tracheids

...nary and ... Tracheids have pits where the cell wall is modified into a thin membrane, across ... Tracheids have no perforation plates. Xylem fibres and xylem parenchyma ... xylem vessels and tracheids transport water and mineral salts, ... Vasicentric tracheids surround a vessel, but ...

Skeletal muscle

...is controlled by the nervous system. ... Iris & Light Simulations: skeletal muscle , human, H&E. Self Assessment ... Skeletal muscle fibres contain many peripherally placed nuclei. ... The striated category is subdivided further into skeletal and cardiac muscle . ... The banding patt...

Sieve tubes

... tissues > vascular tissues > phloem > sieve tubes ... ... a complex tissue composed of sieve tubes , companion cells, phloem fibres and phloem parenchyma ... sieve tubes transport organic compounds, ... Britannica online encyclopedia article on sieve tube (plant struct...

Schwann cells

... Named after the German physiologist Theodor Schwann , Schwann cells are a variety of glial cell that keep peripheral nerve fibres alive. In myelinated axons, Schwann cells form the myelin sheath (see below). The sheath is not continuous. Individual myelinating Schwann ... ...

Sarcoplasmic reticulum

...he sarcoplasmic reticulum ? What is the ... sarcoplasmic reticulum ? ... Sarcoplasmic reticulum calcium release in frog skeletal muscle fibres estimated ... Phosphorylation of heavy sarcoplasmic reticulum vesicles: identification and ... Surface particles of sarcoplasmic reticulum ...

Phloem

... not the xylem. ... pressure of the contents of the phloem decreases. ... Transport of Messenger RNA (mRNA) through the Phloem ... the phloem fibres give the plant mechanical strength, the phloem parenchyma stores compounds such as starch. A line drawing of the different phloem cells. ... ...

Optic lobes

... lobe ) ... The four solid optic lobes help to decussate several fibres of the optic nerve. ... GFP expression in larval optic lobe dr...phal ' ic adj. ... The four solid optic lobes help to decussate several fibres of the optic nerve. ... Information about optic lobe in the free o...

Nerve impulse

...ical agent): Local anesthetics ) Local anesthetics can block conduction of nerve impulses along all types of nerve fibres, including motor nerve fibres that carry impulses from the brain to the periphery. It is a common... A nerve provides a common pathway for the electrochemical nerve imp...

Lamellae

...iological roles including filter feeding, the traction surfaces of geckos, and chloroplast... Lamellae are microscopical structures. ... Collagen fibres which belong to adjacent lamellae run at oblique angles to each other. ... Information about lamellae in the free online English dictionary and...
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Breaking Biology News(10 mins):Plant communities produce greater yield than monocultures 2Plant communities produce greater yield than monocultures 3Scientists 'must not become complacent' when assessing pandemic threat from flu viruses 2Photo Release: NXT-ID Inc. Rings Opening Bell of the NASDAQ Stock Market October 13th 2Photo Release: NXT-ID Inc. Rings Opening Bell of the NASDAQ Stock Market October 13th 3
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