Lab-grown nerves promote nerve regeneration after injury
PHILADELPHIA Researchers at the University of Pennsylvania School of Medicine have engineered transplantable living nerve tissue that encourages and guides regeneration in an animal model. Results were published this month in Tissue Engineering .
About 300,000 Americans suffer peripheral nerv...
Baby's Blindness Resolved, Nerves in Knee Regenerated and Other Unusual Complimentary Therapies from BiomagScience
Nerve regeneration, rare infant eye disease, awaking from terminal coma, 25 year illness reversed and numerous other unusual magnet therapy studies from BiomagScience.com. Testing showing how the cells respond to advanced therapy placement and why regeneration and resolution of unusually acute o...
Brain cells help neighboring nerves regenerate
Researchers have uncovered a completely unexpected way that the brain repairs nerve damage, wherein cells known as astrocytes deliver a protective protein to nearby neurons.
Astrocytes are a type of support cell in the brain that serve many functions; one of their roles is to chew up damaged ne...
Overactive nerves in head and neck may account for 'ringing in the ears'
Do your ears ring after a loud concert" Nerves
that sense touch in your face and neck may be behind the racket in your brain, University of Michigan researchers say.
Touch-sensing nerve cells step up their activity in the brain after hearing cells are damaged, a study by U-M Kresge Hearing Res...
Be Free From Exam Nerves
LONDON, January 9 /PRNewswire/ --
- New Online Service Provides the Best Chance of Excelling in
Examinations and Tests at Whatever Age
A new website has been launched by the Be Free From Partnership. It is
designed specifically to get rid of all examination, test and interview
New Pathways Studied to Repair Nerves
Two different approaches seek to interfere with mechanisms that inhibit cell regeneration
THURSDAY, Nov. 6 (HealthDay News) -- Nerve cells in the spinal cord and brain can't be repaired now if they are severed or damaged, but two ways to get them to grow again are being proposed by sep...
Nerves in Medical Technology
VA Studies Advanced Prosthetic Arm
...ons will be wireless.
The arm can also be adapted to work with other control systems, including myoelectric switches, which are wired to residual nerves
and muscles in the upper body and respond to movement impulses from the brain, shoulder joysticks or other conventional inputs.
Frederick Downs J...
Video: UCB Launches Vimpat(R) in the U.S. for Add-On Treatment of Epilepsy in Adults
...linical studies also suggest that Vimpat(R) binds to the collapsin response mediator protein-2 (CRMP-2), an important target that affects the way that nerves
differentiate and grow. The precise nature of the interaction between Vimpat(R) and CRMP-2 and between CRMP-2 and seizure control is not known.
Arcion Therapeutics' Topical Pain Candidate, ARC-4558, Significantly Reduces Pain Caused by Diabetic Neuropathy
...ce PDN. PDN is thought to result from chronic hyperglycemia, which can lead to diabetic microvascular injury involving small blood vessels that supply nerves
(vasa nervorum), particularly the sensory, motor and autonomic nerve fibers. Patients with PDN often experience debilitating pain symptoms that affect...
Cardium's InnerCool Announces Positive Benefits of Cooling During Robotic-Assisted Prostate Surgery Published in Urology
...surrounding tissue. It is a complex procedure because the prostate gland is located deep inside the pelvis and is intimately associated with delicate nerves
that control erections and bladder control. Historically, radical prostatectomy has been performed as an open procedure requiring surgical precision ...
..."When the 27 bones, cartilage, joints, tendons and nerves
in the hand do not work as they should, deformity,...os.org/topic.cfm?topic=A00016 )
in the hand can be damaged by pressure, stretching or cutting.
Injury to the nerves
can stop the transmission of signals to and from t...
Fifth U.S. Hand Transplant Patient Heads Home to NY
...r laboratory tests."
A hand transplant, unlike a solid organ transplant, involves multiple tissues (skin, muscle, tendon, bone, cartilage, fat, nerves
and blood vessels) and is called composite tissue allotransplantation.
A partnership of physicians and researchers at Jewish Hospital Hand Care C...
Nerves in Medical Products
RDG Nerve Stimulator
Description:... and pencil point needles.
The RDG Nerve Stimulator is an inexpensive, practical and easy to use stimulator, designed to facilitate the location of nerves
when performing neurolitic blocks for regional anaesthesia or pain relief. A liquid crystal display indicates the value of the constant current output...
Stimuplex® HNS11 Periperal Nerve Stimulator
Description:...ators providing advanced digital technology.
Your ability to vary the pulse duration of the HNS11 allows the localization of practically all mixed nerves
for plexus and peripheral nerve blocks.
An additional optional component for the HNS11 is a steam sterilizable control knob. This knob enables the...
Company:B. Braun Medical Inc.
FineTech-Brindley (VOCARE) Bladder System
Description:...acemaker-type receiver-stimulator is surgically implanted under the skin of the abdomen. The System sends electrical signals through electrodes to the nerves
that lead to the bladder and bowel. The user controls this implant with an external controller, which is about the size of a personal stereo/CD player...
Company:Finetech Medical LTD
Description:... Electrical stimulation via the pelvic nerves
has proven to be an effective therapy alternative for urinary incontinence. Through the use of mild electrical stimulation, the muscles of the pelvic ...
Company:Zynex Medical, Inc.
Description:...y point, rather than accessing the space from both sides, requires less interaction with nearby nerves. It also allows the surgeon to free constricted nerves
on the patients symptomatic side, while allowing the bony anatomy on the other side to remain intact....
cusa selector™ Ultrasonic Aspirator
Description:...Hz microsurgical handpiece.
Unlike other surgical techniques, ultrasonic surgery selectively dissects soft tissues leaving fibrous tissues such as nerves
and blood vessels relatively unaffected. It therefore facilitates the ablation of unwanted tissue adjacent or attached to vital structures....
Company:Integra LifeSciences Corporation
Nerves in Medical Definition
...dth of a single line drawn by a ballpoint pen.) Blunt syringes and cannulas are used to place the fat so that no damage is done to blood vessels or nerves
. The fat is layered from the pectoralis major muscle up through the top of the breast; the surgeons rely on the fat injections to shape the breasts...
...e rare and minor when a forehead lift is done by a board certified plastic surgeon . However, it is possible for the surgical process to damage the nerves
that control eyebrow and forehead movements. Hair loss can also occur along the scar edges in the scalp when an incision is made through the hairline....
Nerves in Medical Dictionary
...es and symptoms Diagnosis Treatment Prognosis Prevention Resources Whiplash Definition Whiplash is a sudden, whiplash injury Damage to the nerves
and ligaments in the neck caused by a sudden, uncontrolled, and usually unexpected movement of the head Whiplash information including symptom...
...on Viscera , store variety for Viscera . Compare prices and buy online at Shopzilla. What could be the connection between the information of the nerves
and the ... from the corresponding viscera , is its regulation thereupon disturbed, ... ... vasoconstriction in the limbs and viscera , and in...
Thoracic Outlet Syndrome
...g Takayasu's arteritis--case report. ... Thoracic outlet syndrome is a combination of pain in the neck and shoulder, ... Problems with the nerves
account for almost all cases of thoracic outlet syndrome . ... Thoracic Outlet Syndrome - signs, symptoms, treatment using massage th...
...r) ... 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 communication, social skil...
...h the condition. Briefly describes the disorder in which a person's spine failed to close properly while still a fetus, resulting in damage to the nerves
and spinal cord. How is spina bifida treated? Can the disorder be prevented? What is the prognosis? ... Closed neural tube defects make up t...
...nal Stenosis : A Common Cause of Back and Leg Pain(American ... Describes the condition of narrowing in the space in the lower spine that carries nerves
to your legs. Spinal stenosis is a narrowing of the spinal canal, which may place pressure on ... Common Spinal Stenosis Questions. Weig...
Nerves in Biological News
Peripheral nerve repair with fat precursor cells led to wider nerves and less muscle atrophy
Tampa, Fla. (June 16, 2009) To determine if guided fat (adipose) precursor cells (APCs) could improve nerve regeneration and functional recovery, researchers at the University of Pittsburgh (USA) used biodegradable nerve guides to transplant APCs into the injured peripheral nerves
of laboratory r...
Prostate cancer spurs new nerves
Prostate cancer and perhaps other cancers promotes the growth of new nerves
and the branching axons that carry their messages, a finding associated with more aggressive tumors, said researchers from Baylor College of Medicine in the first report of the phenomenon that appears today in the journa...
Neuropathic pain: The sea provides a new hope of relief
...ting cells, such as microglia and astrocytes, that surround the nerve cells. These activated cells release compounds called cytokines that can excite nerves
carrying pain sensation (nociceptive pathways) and cause the person to experience mildly uncomfortable stimuli as very painful (hyperalgesia), or stim...
Researchers design first model motor nerve system that's insulated and organized like the human body
... Florida (UCF) report on the first lab-grown motor nerves
that are insulated and organized just like they ar...ccessful model nodes of Ranvier formation on motor nerves
in a defined serum-free culture system.
Resear...signals travel through myelinated and unmyelinated nerves
to reveal how...
Scripps Research scientists observe human neurodegenerative disorder in fruit flies
...the most common inherited neurological disorders in the United States today. When people have this disease, some lose the protective covering on their nerves
called myelin. This causes a host of problems that usually emerge in early adulthood, including loss of muscle mass, pain and sensitivity, foot deform...
Canadian synchrotron conference sheds light on new biomedical research
Presentations by CLS users on using the synchrotron to study esophageal tumours, prion diseases such as BSE, watch nerves
regenerate and treat tuberculosis
Applications of synchrotron techniques to agricultural research, developing bioproducts and bioremediation
Nerves in Biological Technology
It takes nerves for flies to keep a level head
The nerve connections that keep a fly's gaze stable during complex aerial manoeuvres, enabling it to respond quickly to obstacles in its flight path, are revealed in new detail in research published today (22 July 2008).
Scientists from Imperial College London have described the connections be...
Creating the Bionic Woman: Making Nerves Spring Back to Life
Cutting-Edge Nerve Repair Discussed at American Society of Plastic Surgeons Annual Meeting
BALTIMORE, Oct. 28 /PRNewswire-USNewswire/ -- With the debut of NBC's
"Bionic Woman," the notion of a bionic person is thought of as merely
television fantasy. However, the bion...
New battery technology helps stimulate nerves
Madison, Wis . - With the help of new silicon-based compounds, scientists - and patients - are getting a significant new charge out of the tiny lithium batteries used in implantable devices to help treat nervous system and other disorders.
The lithium battery is the workhorse of implantable dev...
PTC Therapeutics Initiates Phase 2 Clinical Trial of PTC299 in Patients with Neurofibromatosis Type 2
...mpress the auditory nerves, often leading to deafness and problems with balance. If unchecked, NF2-related tumors may eventually damage other cranial nerves
and the brainstem, and become life-threatening. Current standard treatments for NF2-related tumors include surgery and radiation therapy. However, a...
UCF team's advanced nerve cell system could help cure diabetic neuropathy, related diseases
...tions caused by a loss of myelin insulation around nerves
can be debilitating and even deadly, but adequate ...problem with a report on the first lab-grown motor nerves
that are insulated and organized the same way they...uccessful nodes of Ranvier formation ever on motor nerves
in a lab culture, among other advances.
PTC Therapeutics Receives $2.6 Million in Government Grants
...mpress the auditory nerves, often leading to deafness and problems with balance. If unchecked, NF2-related tumors may eventually damage other cranial nerves
and the brainstem, becoming life threatening. Current standard treatments for NF2-related tumors include surgery and radiation therapy. VEGF plays a...
Nerves in Biological Definition
...d systematically rather than topographically.
Each anatomical article contains first a description of the structures of an organ or system (such as nerves
, arteries , heart , and so forth), as it is found in humans; this is followed by an account of the development (embryology) and comparative anatomy...
...y from the neuron's cell body or soma. Axons are in effect the primary transmission lines of the nervous system , and as bundles they help make up nerves
. Individual axons are microscopic in diameter--typically about one micrometre across-- but may extend to macroscopic lengths. The longest axons in ...
...an opening through a bone
a broad, shallow depressed area
a long, tunnel-like Foramen , usually a passage for notable nerves
or blood vessels
a short Canal
a cavity within a cranial bone
Parts of long bones
Diaphysis , Sha...
Vertebrate brains receive signals through nerves
arriving from most portions of a body, interpret those signals and formulate reactions based on prior experiences and on physical needs. A similarly ...
...n homeostasis. Positive feedback is less common in naturally occurring systems than negative feedback, but it has its applications. For example, in nerves
, a threshold electric potential triggers the generation of a much larger action potential . (See also leverage points .)
...ning, called the hilus, which admits the renal artery , the renal vein , nerves
, and the ureter .
The outermost portion of the kidne...rix.
hilus : The opening in the middle of the concave medial border for nerves
and blood vessels to pass into the renal sinus.
renal column : The stru...
Nerves in Biological Dictionary
A nerve is an enclosed, cable-like bundle of peripheral axons . A nerve provides a common pathway for the electrochemical nerve impulses that are transmitted along each of the axons. Nerves
are found only in the peripheral... (Redirected from Peripheral nerves
) Jump to: navigation, searc...
... are situated in the ventral and lateral gray horns and vary ... The root cells contribute their axons to the ventral roots of the spinal nerves
... Ventral root -cut preparations ... dorsal and ventral root nerve fibers without ... After the ventral root fibers were cut micros...
...e through the intervertebral foramen. All spinal nerves
are... ... and left pairs of spinal nerves
(mixed; sensory and motor) form. ... Spinal nerves
, with the exception of C1 and C2 form inside inte...
...keletal muscle is voluntary, striated, and attached to the skeleton. Each skeletal muscle is an organ of 100s or 1000s of fibers, as well as nerves
... Skeletal muscle ... 2.1 Types of skeletal muscle . 3 Physiology and contraction. 4 Nervous control ... A skeletal muscle may contai...
...on ... Schwann cells proliferate, migrate along axons, ensheath individual axons, and ... Primary Schwann cells were prepared from sciatic nerves
of Sprague–Dawley rats ... The development of Schwann cells , the my ... axons and myelinating Schwann cells attain the one-to-one ... that...
..... Peripheral proteins are water-soluble and associate with lipid bilayers ... ... disorders of myelin proteins that affect peripheral nerves
do not ... animals with myelin and Freund adjuvant or purified peripheral myelin protein P2. ... A summary of Membrane Proteins in 's ...