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scaffolding in Medical News

Tissue Engineered Scaffolding Allows Reproduction of Cartilage Tissue

A new study examines the use of tissue-engineered scaffolding made of cartilage cells, which have a limited ability to heal naturally, to replace defective cartilage tissue. Cartilage cells are extracted and seeded to the scaffold which is implanted into the body, where new cartilage tissu...

Fine Polymer Scaffolding – a Boon for Skin Reconstructio

Skin reconstruction now becomes more effective and safe with a newer, finely electro-spinned, dissolvable scaffold that closely resembles natural skin//. Tissue engineers and chemists at the University of Sheffield have developed a new biodegradable scaffold made from simple polymers, which ser...

St. Jude Scientists Discover a New Mechanism Controlling Neuronal Migration

...wise migration process, the machinery pulls the internal cell structures of the neuron forward during migration to allow those structures to build the scaffolding that enables the neuron to move the main cell body forward. The researchers demonstrated that both Myosin II and actin are necessary for the process, ...

Video: New Online Film Introduces Longevinex Advantage(TM) -- The First Resveratrol-Based Dietary Supplement to Address Both Cellular and Connective Tissue Aging

...o-called anti-aging resveratrol supplements also need to address connective tissue aging -- the breakdown of the "goo" in between cells that serves as scaffolding and filler for skin, hair, eyes, vocal cords and joints. The film explains, that unless "youth" pills address connective tissues aging, living ce...

Cardium Presents Gene Activated Matrix Technology and Update on Excellarate Clinical Development Program at ASGT Annual Meeting

...rix can essentially hold the Ad5PDGF-B vector in place at the wound site until infiltrating wound-healing cells arrive. Second, the matrix can act as scaffolding to promote the migration and in-growth of cells that are responsible for accumulation of granulation tissue, a key part of the wound healing process. ...

Mayo clinic study finds gene bringing together animal and human research in alcoholism

...osome region which has variants associated with severity of acute alcohol and barbiturate withdrawal and seizures. The MPDZ protein is an important scaffolding brain protein, responsible for synaptic structure and plasticity. It is also known to be involved in learning and memory as well as seizures and epile...

Mayo Clinic Study Finds Gene Bringing Together Animal and Human Research in Alcoholism

...e region which has variants associated with severity of acute alcohol and barbiturate withdrawal and seizures. The MPDZ protein is an important scaffolding brain protein, responsible for synaptic structure and plasticity. It is also known to be involved in learning and memory as well as seizures and epile...

Gaining new insights into mentoring programs for adolescent girls

...e 12 pairs was more of a two-way arrangement, in which "the adult partners or joins in the process of working with the child to meet her goals, offers scaffolding to expand the reach of the child and actively contributes to the learning, thereby enhancing the likelihood of success." A thematic analysis of th...

Investigational Drug May Help Avert Blood Clots

...ol bleeding and blot clot formation during PCI. Thrombin is a protein in the blood that activates platelets, particles that clump together to form the scaffolding of a clot. Thrombin also helps produce fibrin, a protein that plays an important role in repairing damaged tissue. "One of the intriguing things ab...

Promising Three-year Data: Saving Limbs With Drug-Eluting Stents

...ional radiologist performs a balloon angioplasty to open a clogged blood vessel and then places a drug-eluting stent in that artery. The stent acts as scaffolding to hold the narrowed artery open. Drug-eluting stents slowly release a drug for several weeks to block cell proliferation or regrowth, thus inhibiting...
scaffolding in Medical Technology

The Lancet Publishes Two-Year Results of Abbott's Fully Bioabsorbable Drug Eluting Stent

...lication; and co-principal investigator of the first phase of the ABSORB trial. "This bioabsorbable device has the potential to provide optimal vessel scaffolding and drug delivery capability over the crucial first several months after a stenting procedure while avoiding the long-term restrictions of metallic st...

American Heart Association EMS Survey Uncovers Deficiencies in Response, Treatment and Transfer of Patients With Most Deadly Heart Attacks

...tion (PCI), which involves mechanically opening the artery using a small balloon to clear the blockage followed by the insertion of a stent, a type of scaffolding used to prop open the artery. The American Heart Association conducted the survey as part of its Mission: Lifeline initiative to improve the ...

Stents Can Treat - Not Just Prevent - Strokes, Suggests Early Research

...site of the blockage. A tiny balloon is inflated to open up the blockage. A collapsed stent is then placed at the site, where it expands and acts like scaffolding to keep the artery open. Considered to be the premier meeting on endovascular therapy, the International Symposium on Endovascular Therapy (IS...

TriReme Medical Inc. Receives CE Marking for Antares(TM) Coronary Stent System

...solutions to the challenges of bifurcation stenting. It can be delivered and deployed in a single step while maintaining access to the side branch and scaffolding the ostium, or the origin of the side branch. As a result, the cardiologist has greater flexibility of treatment options, with the freedom to deploy a...

Protein Shown to Play a Key Role in Normal Development of Nervous System

... which GluR1 binds with another protein, SAP97, to control dendrite growth during the early postnatal period. "Our work suggests that GluR1 brings the scaffolding protein SAP97 to the membrane of nerve cells, where it can receive pro-growth signals to build dendrites." Although both studies were performed in m...

Medinol Receives CE Mark for Presillion(TM) Cobalt Chromium Coronary Stent on Rx System, an Advanced Evolution of the NIR(R) Family of Stents

...physicians to treat coronary artery lesions with a technologically innovative flexible closed cell design stent. Presillion(TM) preserves the superb scaffolding the unprecedented balance of flexibility and conformability identified with the NIRflex flexible closed cell design. The unique geometry of the Presil...

Conatus Pharmaceuticals Reports Positive Results of CTS-1027 in Multiple Preclinical Studies of Liver Disease

... Excessive MMP activity has been demonstrated to occur in the liver in response to a variety of acute and chronic insults. This results in the loss of scaffolding that maintains the normal architecture of the liver and the recruitment and activation of inflammatory cells that perpetuate liver damage. In addition...
scaffolding in Medical Products

EBI OsteoGen-M

Description:...Provides Multiple Points of Contact on Host Bone The innovative Mesh Cathode of the OsteoGen-M mesh cathode offers increased surface area and a scaffolding effect designed to increase contact between graft material and fracture ends in the management of nonunions. Orthopaedic surgeons may find this produc...
Company:Biomet, Inc.

S670 with Discrete Technology Over-the-Wire Coronary Stent System

Description:...looking results. With S670's discrete, low-profile delivery system, you have the capability to deliver the excellent clinical results you want. S670's scaffolding architecture combines multiple struts, short elements with a unique dual-helical, fusion pattern, which results in a clean, clear angiographic image f...
Company:Medtronic Inc.

Express Biliary SD Stent System 90 cm

Description:... Increased stent scaffolding at the proximal end gives optimal lumen support and 6F guide catheter compatibility and improved tracking offer excellent deliverability. Customized b...
Company:Boston Scientific Corporation

Express Biliary SD Stent System 150 cm

Description:... Increased stent scaffolding at the proximal end gives optimal lumen support and 6F guide catheter compatibility and improved tracking offer excellent deliverability. Customized b...
Company:Boston Scientific Corporation

EBI OsteoGen™-M (Mesh Cathode)

Description:... The innovative Mesh Cathode of the OsteoGen™-M mesh cathode offers increased surface area and a scaffolding effect designed to increase contact between graft material and fracture ends in the management of nonunions. Orthopaedic surgeons may find this produc...
Company:Biomet, Inc.

Boneplast Bone Void Filler

Description:...d by the FDA for use anywhere in the skeletal system, including extremities, the spine and the pelvis. Boneplast is resorbable, serving as a temporary scaffolding for new bone formation. Once resorbed, it is no longer visible on X-ray, making healing easier to assess. Boneplast kit consists of calcium sulfate po...
Company:Interpore Cross International, Inc.

OMNILINK® 0.035 Biliary Stent System

Features:...vide enhanced strength Multiple linked ring design maintains flexibility and conformability Small unsupported surface area and dense pattern enhance scaffolding and support Multiple linked corrugated ring design promotes flexibility and conformability High rated burst pressure while maintaining small sheath ...
Company:Guidant Corporation

MULTI-LINK MINI VISIONCoronary Stent System

Features:...d 45% reduced metal volume vs. the competitive average Uniform scaffolding MULTI-LINK stent design Clinically proven MULTI-LINKstent design Provides excellent scaffolding and uniform vessel coverage FLEXALINK design allows a low crimped profile...
Company:Guidant Corporation

S7 Zipper MX

Features:... Unique Modular Design. Designed for Direct Stenting. Thin struts for efficient scaffolding and optimal metal-to-artery ratio Smallest cell area due to shorter segments and more crowns. High radial strength and low recoil for maximum MLD. Opt...
Company:Medtronic Inc.

BiodivYsio SV OTW

Features:...ng: PC Technology High radial strength and low recoil to maintain an optimal MLD Excellent deliverability to access lesion sites Optimal balance of scaffolding and metal-to-artery ratio to maintain a maximum MLD and minimize foreign body response PC Technology provides lasting coverage for added protection ...
Company:Abbott Vascular
scaffolding in Biological News

Hydrogels provide scaffolding for growth of bone cells

PHILADELPHIAHyaluronic hydrogels developed by Carnegie Mellon University researchers may provide a suitable scaffolding to enable bone regeneration. The hydrogels, created by Newell Washburn, Krzysztof Matyjaszewski and Jeffrey Hollinger, have proven to encourage the growth of preosteoblast cells,...

Tissue engineered scaffolding allows reproduction of cartilage tissue

A new study examines the use of tissue-engineered scaffolding made of cartilage cells, which have a limited ability to heal naturally, to replace defective cartilage tissue. Cartilage cells are extracted and seeded to the scaffold which is implanted into the body, where new cartilage tissue is grow...

Microscopic scaffolding offers a 'simple' solution to treating skin injuries

A revolutionary dissolvable scaffold for growing new areas of skin could provide a safer, more effective way of treating burns, diabetic ulcers and similar injuries. This ultra-fine, 3-dimensional scaffold, which is made from specially developed polymers, looks similar to tissue paper but has fi...

Tiny scaffolding allows stem cells to become working fat cells

Researchers here have used a new microscopic, three-dimensional scaffolding to coax mouse stem cells to transform themselves into fat cells, and then to function identical to how fat cells naturally do in the body. While other studies have previously grown fat cells, or adipocytes, in the laborat...

Advance in understanding cellulose synthesis

...iology has discovered that the underlying protein network that provides the scaffolding for cell-wall structure is also the traffic cop for delivering the critical...cell wall and an array of protein fiberscalled microtubulesthat provide the scaffolding that allow diverse plant cell shapes to be created as the cell wall pushes ...

Protein linked to mental retardation controls synapse maturation, plasticity, CSHL team finds

...rs of the actin cytoskeleton and affect many aspects of neuronal development," Van Aelst notes. The actin cytoskeleton is the gossamer, filament-like scaffolding that provides structure for the contents of cells. "All mutations that we know of in the OPHN1 gene lead to OPHN1 proteins that do not function," Van...

Progress toward artificial tissue?

...rk of protein-based nanofibers. Different protein morphologies in the extracellular matrix produce tissue with a wide range of stiffness. Implants and scaffolding for tissue growth require porous, soft materials -- which are usually very fragile. Because many biological tissues are regularly subjected to intense...

A longer lasting tumor blocker

... on the other hand, only impeded bad vessel growth. Most likely, the antiM-CSF treatment had a lasting effect because it resulted in damage to the scaffolding that surrounds cancerous vessels, robbing the tumors of the structural support they need to grow. Meanwhile, the scaffold of mice treated with anti-VE...

Sugar on bacteria surface serves as base for a web of resistance

... mutant genes and enzymes to the process to either block or generate extra Psl to test its role in matrix formation. All signs point to Psl as the key scaffolding component of the Pseudomonas biofilm matrix, he said. It's too early to tell whether strategies to block Psl in these lab experiments would be a sa...

Promising 3-year data: Saving limbs with drug-eluting stents

...ional radiologist performs a balloon angioplasty to open a clogged blood vessel and then places a drug-eluting stent in that artery. The stent acts as scaffolding to hold the narrowed artery open. Drug-eluting stents slowly release a drug for several weeks to block cell proliferation or regrowth, thus inhibiting...
scaffolding in Biological Technology

Serica Technologies Receives FDA 510(k) Clearance for SeriScaffold(TM) Technology for Soft Tissue Repair

...n many types of breast surgeries, either following mastectomy, mastopexy (breast lift) or body contouring procedures, there is a significant need for scaffolding technology that can immediately support a geometrically complex implantation site at the time of surgery, and provide the body both the time and struc...

Electrospinning: Emerging New Technology at Zeus

...in the body. Cellular growth is allowed as the electrospun fabric acts as a scaffolding to permit integration into the body. In the case of bioabsorbable materials, the scaffolding is eventually absorbed, leaving a structure of the body's own cells intact....

UC Riverside researcher develops novel method to grow human embryonic stem cells

...us extract, taken from mouse tumor cells, that contains extracellular matrices (ECMs), made up of special proteins. The Matrigel coating provides the scaffolding to which the hESCs first attach and then grow in undifferentiated colonies before differentiating into specialized cells. "The development of anima...
scaffolding in Biological Products

Anti-JIP 1 / 2 (SH3) Polyclonal Antibody, Unconjugated, Clone ZMD.177 from Invitrogen

Description:... with previous reports of active JNK in the brains of Alzheimers disease patients, this evidence suggests that the JNK signaling pathway, and thus the scaffolding function of JIP1, may be fundamental to the progression of Alzheimers disease....
Company:Invitrogen
scaffolding in Biological Definition

Cytoskeleton

... The cytoskeleton is a cellular " scaffolding " or " skeleton " contained, as all other organelles , within the cytoplasm . It is a dynamic structure that maintains cell shape, enables some cell...
scaffolding in Biological Dictionary

Nuclear lamina

...ion,biology terminology,biology terms,biology abbreviations ... TAG: Nuclear lamina . Other biology definition ... The nuclear lamina is a scaffolding structure at the nuclear periphery and is ... peripheral lamina and of structures in the nuclear interior. The lamina may ... Definition ...
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Breaking Medicine News(10 mins):Health News:"Re:Imagine Garden Grove - A Downtown Open Streets Event" 2Health News:"Re:Imagine Garden Grove - A Downtown Open Streets Event" 3Health News:"Re:Imagine Garden Grove - A Downtown Open Streets Event" 4Health News:Racial Disparities in Breast-Feeding May Start With Hospitals, Study Suggests 2Health News:Getting Healthier a Big Money-Saver for People With Diabetes 2Health News:Low Birth Weights May Put Black Women at Risk for Diabetes 2Health News:Failing Vision Tied to Shorter Lifespans for Seniors 2
(Date:8/20/2014)... who are poor experience higher cortisol levels in pregnancy ... the stress hormone, putting them at greater risk ... new research from the University of Colorado Denver. , ... Journal of Human Biology , is the first to ... the socioeconomic status of their mothers during pregnancy. , ...
(Date:8/20/2014)... a colony of honeybees grows to about 4,000 members, ... cycle: the building of a special type of comb ... of experts from the Department of Neurobiology and Behaviour ... starts the reproductive cycle of honeybee colonies. The results ... Science of Nature . , Reproduction isn,t always ...
(Date:8/20/2014)... and its energy is finally utilized for the ... mostly build from silicon based semiconductors, also harness ... the development of cheaper and renewable photovoltaics consists ... protein complexes of photosynthesis. Prof. Dr. Matthias Rgner,s ... cyanobacteria that live in a hot spring in ...
Breaking Biology News(10 mins):CU Denver researcher shows economic disparities impact infant health 2Worker bees 'know' when to invest in their reproductive future 2A semi-artificial leaf faster than 'natural' photosynthesis 2
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