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sheath in Medical News

Tysabri May Treat Myelin Sheath Damage From MS

Drug makers' study finds therapy has capacity to repair nerve fiber damage TUESDAY, April 28 (HealthDay News) -- The drug Tysabri (natalizumab) appears to regenerate and stabilize damage done to the myelin sheath in people with multiple sclerosis (MS), a study from drug makers Biogen ...

Antibody leads to repair of myelin sheath in lab study of multiple sclerosis and related disorders

ROCHESTER, Minn. -- Mayo Clinic researchers have found that a human antibody administered in a single low dose in laboratory mouse models can repair myelin, the insulating covering of nerves that when damaged can lead to multiple sclerosis and other disorders of the central nervous system. The ...

Aurora Physician Recognized for Multiple Sclerosis Care

...etween these factors and the disease have been determined. Multiple sclerosis is a disease where the body's immune system attacks the protective sheath surrounding the nerves. Symptoms can include blurred vision, loss of coordination and short-term or long-term memory loss. Aurora Health Care is...

CPC Strengthens Foundation as a Closure Products Company with its Vertically Integrated Product Pipeline

...nd announced today it will alsi gueo design and develop new vascular closure applications based upon a broader range of French sizes (i.e., introducer sheath diameters). The MedClose(TM) VCS design has the capabilities to be rapidly adapted to not only focus on its core VCS application for vascular closure...

Prescribing sunshine for multiple sclerosis?

...in potential treatments. Multiple sclerosis (MS) results from a failure of the body to recognize itself. The immune system attacks and destroys the sheath that protects nerve fibres, as if it were a foreign body or infection. Vitamin D, which is produced in the skin in response to natural sunlight, is an...

Research Shows Plasma Exchange Helps Multiple Sclerosis Patients

... is cleared, the body has the opportunity to repair itself. Multiple sclerosis is a disease where the body's immune system attacks the protective sheath surrounding the nerves. The National Multiple Sclerosis Society estimates 400,000 people in the United States have the disease. There is no cure for m...
sheath in Medical Technology

Dirucotide Does Not Meet Primary Endpoint in Phase III MAESTRO-01 Trial in Secondary Progressive Multiple Sclerosis

... (MS) is a chronic, progressive, often disabling disease that attacks the central nervous system(ii). MS is caused by damage to myelin, the protective sheath surrounding nerve fibers in the central nervous system, resulting in disrupted nerve impulses traveling to and from the brain and spinal cord(iii). S...

Schering-Plough Announces Results of the Early ACS Trial

...mponent of the product. In patients undergoing PCI, INTEGRILIN is associated with an increase in major and minor bleeding at the site of arterial sheath placement; special care should be employed to minimize the risk of bleeding among these patients; if bleeding cannot be controlled with pressure, infu...

Heavy Marijuana Use May Damage Developing Brain in Teens, Young Adults

...patterns of water diffusion that we found among the young men with histories of marijuana use suggest damage or an arrest in development of the myelin sheath that surrounds brain cells," said Ashtari. Myelin provides a coating around brain cells similar to insulation covering an electrical wire. If myelin d...

Regado Biosciences Completes Patient Enrollment for Phase IIa Study of REG1 Anticoagulation System

...e sole anticoagulant during the procedure. Following the procedure, RB007 was used to reverse the effects of RB006 with the goal of facilitating early sheath removal. Primary procedural success in the trial is defined by the absence of significant bleeding events up to hospital discharge or 48 hours post st...

Ekkyo Describes the First Benefits of Controlled Hyperthermia in Humans in "Lasers in Surgery and Medicine"

...sisted Scar Healing system combines a handheld laser, a "smart" safety device that guides the surgeon's moves during the laser treatment and a sterile sheath for working in the operating room. EkkyLite(TM) activates and stimulates the skin regeneration process resulting in faster healing, while preventing, ...

Shire Enhances its Orphan Drug Pipeline With the Acquisition of a New Clinical Candidate for Metachromatic Leukodystrophy

...ative disease. Symptoms and Patient Outlook Sulfatide accumulation in the central and peripheral nervous system leads to destruction of the myelin sheath (demyelination). MLD has a spectrum of disease which can arise in infants and young children with a range of symptoms, though most are related to moto...
sheath in Medical Products

Streck Cytometry Sheath Fluid

Description: Streck Cytometry Sheath fluid is a ready-to-use, balanced isotonic solution for use on flow cytometers. It is packaged in a 20 liter Cubitainer, and offers a two-year shelf life....
Company:Streck

Streck Cytometry Concentrate Sheath Fluid

Description: Streck Cytometry Concentrate is for use as a sheath fluid when performing analysis by flow cytometry. Each 70ml bottle of Cytometry Concentrate dilutes to 3L of sheath fluid with distilled water. Compared to Cubitainers, Streck Cytometry Concentrate reduces heavy lifting, increases usable space and...
Company:Streck

Flexible Ureteroscopy Sheath Set

Description: Used retrograde to dilate the ureter and establish a conduit for a flexible ureteroscope. Supplied sterile in peel-open packages. Intended for one-time use....
Company:Cook Urological

Silicone Abramson triple-lumen sheath sump drain with filter

Description: Used in the peritoneal cavity to remove large volumes of thick exudate....
Company:Bard Medical

Trocar Sheath Needle

Description: Used for placement of cholangiography catheters and other instruments. Supplied sterile in peel-open packages. Intended for one-time use....
Company:Cook Surgical

Jomed Sheath Introducer

Description: Sheath Introducers with guidewires....
Company:Abbott Vascular

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sheath in Medical Dictionary

Tenosynovitis

...novitis is the inflammation of the fluid-filled sheath that surrounds a tendon. Symptoms of tenosynoviti...ndition. ... In de Quervain's tenosynovitis , the sheath of ... Health " Conditions & Treatments " ...vitis is an inflammation of the tenosynovium, a sheath that covers tendons. ... Tenosynovitis can occur...

Syndrome

...liver (fatty liver) ... Learn about Guillain-Barre Syndrome (GBS) - an autoimmune disease of the nervous system due to damage of the myelin sheath around the nerves on Medicinenet.com Asperger's syndrome — Comprehensive overview covers symptoms, treatment for a disorder affecting communic...

Prepuce

...ls and the clitoris is tightly adherent to the prepuce . ... ... congenital anomalies, disturbancies of growth, and disease of the external sheath of the prepuce . ... occur, the penis and prepuce are affected as part of ... Pronunciation of prepuce . prepuce synonyms. prepuce usage...

Myelin

... Myelin is the protective sheath around axons in the nervous system, and is often ... The myelin sheath contains a variety of fatty substances (lipids), a... Psychology Website ... Without the protective sheath of myelin , nerve fibers have a hard time ... B...

Krabbe disease

... Krabbe disease is a rare, often fatal degenerative disorder that affects the myelin sheath of the nervous system. This condition is inherited in an autosomal recessive pattern. The disease is named for the Danish neurologist Knud Haralds...

Guillain-barre Syndrome

... - www.gbsfi.com ... Learn about Guillain - Barre Syndrome (GBS) - an autoimmune disease of the nervous system due to damage of the myelin sheath around the nerves on Medicinenet.com Guillain - Barre Syndrome is an autoimmune disorder that causes weakness and ... What is the long-term ...
sheath in Biological News

Tumor-targeting viral therapy slows neuroblastoma, malignant peripheral nerve sheath tumors

CINCINNATI Researchers in a multi-institutional study led by Cincinnati Childrens Hospital Medical Center slowed the growth of two particularly stubborn solid tumor cancers neuroblastoma and peripheral nerve sheath tumors without harming healthy tissues by inserting instructions to inhibit tissue...

Jet-propelled imaging for an ultrafast light source

... nozzle" that could shrink the diameter of the liquid jet to a thread so small it would not clog the physical aperture of the tube. In effect, the gas sheath acts to focus the liquid stream. Spence and his colleagues needed a true microthread of liquid, however, one that produced droplets sized a million...

MS study offers theory for why repair of brain's wiring fails

...k oligodendrocytes, ultimately damaging the myelin sheath to the point that the electrical signals transmitt...uit fresh, immature oligodendrocytes to the myelin sheath to repair the damage, for a time. This explains wh...ligodendrocytes, and the formation of a new myelin sheath -- they measured the activity of 1,040 genes. All ...

Fate in fly sensory organ precursor cells could explain human immune disorder

...go on to become the shaft and socket cells on the exterior of the fly's external sensory organ. The pIIb, through two divisions, become the neuron and sheath internal cells of the external sensory organ. These four types of cells become the sensory cluster. When a cluster of neurons is observed, cell fa...

One size does not fit all

...ximately 1,000 new cases diagnosed each year. MS is an autoimmune disease of the central nervous system (CNS), in which immune cells attack the myelin sheath (the protective insulation of nerve fibres), and the myelin-producing cells of the CNS (oligodendrocytes), causing demyelination. This causes damage w...

Human ES cells progress slowly in myelin's direction

...ls the researchers made are called oligodendrocytes, which are responsible for making myelin in the central nervous system. Myelin forms an insulating sheath that surrounds nerve fibres, both protecting them and speeding up the transmission of nerve impulses. Its loss or damage has serious consequences, as ...
sheath in Biological Technology

Frost & Sullivan Recognizes Kraton Polymers for Developing a New Generation of Polymer Grades Suitable for High-Speed Processing in Nonwoven Manufacture

...stomize the nonwoven product for different applications. The polymer allows the benefit of altering properties such as the shape of the nonwoven, core sheath ratio and the weight and structure of the nonwovens. The polymer is also highly compatible with polypropylene. This is of value particularly during th...

Finesse Demonstrates TruFluor(TM) pH, a Single-Use Optical pH Sensor and Transmitter

...f a disposable sheath, an optical reader, and a transmitter. The single-use sheath can be pre-inserted in a disposable bioreactor bag port, and irradiated wit...oth preserve and guarantee the sterile barrier. All wetted materials of the sheath are USP class VI compliant. The optical reader uses advanced optical c...

A supercharged metal-ion generator

...ectric field is concentrated between the target surface and the plasma. The sheath field not only accelerates ions from the plasma toward the target surface b...ng electrons, the plasma is dominated by metal ions instead of gas, and the sheath becomes a potent source of a large flux of energetic electrons that produce...

BioMS Medical announces positive interim analysis on phase III trial of dirucotide (MBP8298) for multiple sclerosis

...ease that affects more women than men, with onset typically occurring between 20 and 50 years of age. MS is caused by damage to myelin, the protective sheath surrounding nerve fibers in the central nervous system, which interferes with messages from the brain to the body. Symptoms of MS may include vision p...

BioMS Medical completes patient recruitment in phase III U.S. multiple sclerosis trial

...ease that affects more women than men, with onset typically occurring between 20 and 50 years of age. MS is caused by damage to myelin, the protective sheath surrounding nerve fibers in the central nervous system, which interferes with messages from the brain to the body. Symptoms of MS may include vision p...

MS Drug Development Agreement Based on WEHI's Medicinal Chemistry

...e could block a potassium channel called Kv1.3. This potassium channel selectively inhibits autoreactive T cells, such as those that attack the myelin sheath in people with MS. Dr Baell says, "Our research in this area had a rocky start, but when our first patents were published in 2003, Start-Up Australi...
sheath in Biological Products

Luminex 100 Instrument System from Upstate

Description:...ays using Upstate's Beadlyte reagents. The Luminex 100 Instrument System includes the Dell computer with software version 1.7, the XY platform and the sheath Delivery System. Upstate offers $2000 in free Beadlyte products if the complete system is purchased from Upstate....
Company:Upstate

Guava EasyCyte from Guava Technologies

Description:... A Unique Design The key to our turnkey approach is the use of a patented self-aligning, user-replaceable microcapillary flow cell that requires no sheath fluid. This feature allows you to obtain absolute, direct cell counts without the use of reference beads. It also means you will need less cells ( Mu...
Company:Guava Technologies

Guava EasyCyte Mini from Guava Technologies

Description:... monitor increases or decreases in overall cell number which may have an impact on their assay. This functionality cannot be obtained with traditional sheath flow cytometers. System Components: Automated analyzer unit with internal hard drive Single sample, tube format Flat screen monitor Wireles...
Company:Guava Technologies

Bio-Plex Suspension Array System, with high-throughput fluidics (HTF) system from Bio-Rad

Description:...croplate platform, Bio-Plex Manager software, PC, monitor, calibration kit, validation kit, maintenance, calibration, validation (MCV) plate III, 20 L sheath fluid, spare sample needle, and high-throughput fluidics system....
Company:Bio-Rad

Bio-Plex Suspension Array System from Bio-Rad

Description:...croplate platform, Bio-Plex Manager software, PC, monitor, calibration kit, validation kit, maintenance, calibration, validation (MCV) plate III, 20 L sheath fluid, and spare sample needle....
Company:Bio-Rad

High-Throughput Fluidics System from Bio-Rad

Description:...ay system that automates delivery of up to 20 L of sheath fluid into the Bio-Plex array reader. The HTF system automatically draws sheath fluid from a nonpressurized bulk sheath container to constantly maintain a reservoir of pr...
Company:Bio-Rad
sheath in Biological Definition

Axon

... ensheathing peripheral neurons and oligodendrocytes insulating those of the central nervous system . Along myelinated nerve fibers, gaps in the sheath known as nodes of Ranvier occur at evenly spaced intervals, enabling an especially rapid mode of electrical impulse propagation called saltation . ...

C4 carbon fixation

...sophyll of the leaf , specifically in the mesophyll cells and the bundle sheath cells. The chemical equation is: PEP carboxylase + PEP + CO 2 → ... gives up its CO 2 to the Calvin cycle after being shipped off to bundle sheath cells surrounding a nearby vein . After losing the CO 2 , it becomes pyr...

Leaf

... or scale-shaped Angiosperm (flowering plant) leaves: the standard form includes stipules , petiole , and lamina . Microphyll leaves. sheath leaves (type found in most grasses ). Specialized leaves. Arrangement on the stem Spiral — leaf attachments arranged in int...

Neuron

...nated axons of the same diameter. Formed by glial cells in the central nervous system and Schwann cells in the peripheral nervous system. The myelin sheath in peripheral nerves normally runs along the axon in sections about 1 mm long, punctuated by unsheathed nodes of Ranvier . Multiple sclerosis is a ...
sheath in Biological Dictionary

Myelin sheath

Myelin is a dielectric material that forms a layer, the myelin sheath , usually around only the axon of a neuron. It is essential for the proper functioning of the nervous system. Myelin is an outgrowth glial cell: Schwann... Supports research on myelin repair after it has been destroye...

Vascular bundles

...cular Bundle -- an area of conducting tissue composed of xylem tissue and phloem tissue. ... more prominent vascular bundles a bundle sheath of parenchyma ... There is also a layer of sclerenchyma around each of the vascular bundles (Figure 1) ... You will also notice vascular bun...

Vascular bundle

...cular Bundle -- an area of conducting tissue composed of xylem tissue and phloem tissue. ... more prominent vascular bundles a bundle sheath of parenchyma ... Zoom: xylem vessels as part of a vascular bundle ... Vascular bundles form a kind of vertical intra-net connection be...

Sterile cell

...e cells present in the pollen ... ... analysis and cell sorting require the ... For non- sterile live cell sorts we use Dulbecco's PBS as a sheath buffer. ... Protocol for sterile cell sorting. ... VWR Bacti Cell Spreaders 6406S Sterile ON SALE. 6406S, 6406S. Bio Plas Microscope Access...

Schwann cells

...linated axons, Schwann cells form the myelin sheath (see below). The sheath is not continuous. Individual myelinating Schwann...linated axons, Schwann cells form the myelin sheath (see below) ... Theodor Schwann Theodor Schw...

Oscillatoria

... , Chlamydomonas, Coccochloris ... Prepared slides of Anabaena, Oscillatoria , and Nostoc are available for you to study. ... 4. Is the gelatinous sheath evident in Oscillatoria ? ... Oscillatoria amphibia. Oscillatoria anguina. Oscillatoria angusta. Oscillatoria angustissima ... Oscillator...
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Breaking Biology News(10 mins):Insilico Medicine, Inc announces research collaboration with Champions Oncology, Inc 2Nevada climatologist to be honored at AGU Fall Meeting for lifetime of public outreach 2Jet-fueled electricity at room temperature 2
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