Conduction defects - Biotech, Pharma and Life Science Channel

08:32 EDT 2nd July 2015 | BioPortfolio

PubMed Articles [2231 Associated PubMed Articles listed on BioPortfolio]

Three-dimensional dynamic fabrication of engineered cartilage based on chitosan/gelatin hybrid hydrogel scaffold in a spinner flask with a special designed steel frame.

Cartilage transplantation using in vitro tissue engineered cartilage is considered a promising treatment for articular cartilage defects. In this study, we assessed the advantages of adipose derived s...

Ball-milled solid dispersions of BCS Class IV drugs: Impact on the dissolution rate and intestinal permeability of acyclovir.

Acyclovir, an analog of 2'-deoxyguanosine, is one of the most important drugs in the current approved antiviral treatment. However, it's biopharmaceutical properties, contribute to acyclovir's poor or...

Local administration of stromal cell-derived factor-1 promotes stem cell recruitment and bone regeneration in a rat periodontal bone defect model.

Stromal cell-derived factor-1 (SDF-1) recruits adult stem/progenitor cells via its specific receptor, C-X-C motif receptor 4 (CXCR4), to promote heart, kidney and tendon regeneration, but little is kn...

Effect of a carbonated HAP/β-glucan composite bone substitute on healing of drilled bone voids in the proximal tibial metaphysis of rabbits.

A novel elastic hydroxyapatite-based composite of high surgical handiness has been developed. Its potential application in orthopedics as a filler of bone defects has been studied. The biomaterial was...

Engineered heart slices for electrophysiological and contractile studies.

A major consideration in the design of engineered cardiac tissues for the faithful representation of physiological behavior is the recapitulation of the complex topography and biochemistry of native t...

Myelin repair in vivo is increased by targeting oligodendrocyte precursor cells with nanoparticles encapsulating leukaemia inhibitory factor (LIF).

Multiple sclerosis (MS) is a progressive demyelinating disease of the central nervous system (CNS). Many nerve axons are insulated by a myelin sheath and their demyelination not only prevents saltator...

Multifunctional and stable bone mimic proteinaceous matrix for bone tissue engineering.

Biomaterial surface design with biomimetic proteins holds great promise for successful regeneration of tissues including bone. Here we report a novel proteinaceous hybrid matrix mimicking bone extrace...

Combination of BMP-2-releasing gelatin/β-TCP sponges with autologous bone marrow for bone regeneration of X-ray-irradiated rabbit ulnar defects.

The objective of this study is to evaluate the feasibility of gelatin sponges incorporating β-tricalcium phosphate (β-TCP) granules (gelatin/β-TCP sponges) to enhance bone regeneration at a segment...

The Biology of Aging and Lymphoma: a Complex Interplay.

The probability to develop non-Hodgkin lymphoma grows with age. The biological links between aging and lymphoma are not well described in the literature, and different hypothesis may be raised to expl...

Rubisco accumulation is important for the greening of the fln2-4 mutant in Arabidopsis.

The fructokinase-like protein2 (FLN2) is a component of the PEP complex. FLN2 knockout mutants displayed a delayed greening phenotype on sucrose-containing medium. Our previous work indicated that par...

News Articles [351 Associated News Articles listed on BioPortfolio]

Secretory diarrhoea: mechanisms and emerging therapies

Secretory diarrhoeas are a major cause of mortality and morbidity globally, especially in vulnerable populations such as children and the elderly. Diarrhoea has many environmen...

A Next Generation Hearing Aid: Interview with Japanese Innovative Digital Doc

  SOURCE June 29, 2015 We recently had the opportunity to speak with Tetsuji Kunishi, the president of Tokyo-based medical technology company DCC K.K, about his company’s innovative hearing aid...

Identify the Conduction Problem

Look closely at the time intervals in this elderly man's rhythm strip for clues to his conduction problem. Medscape Cardiology

The Children's Hospital of Philadelphia's 19th Annual Fetal Surgery Family Reunion Gathers Families from Across the U.S.

PHILADELPHIA, June 28, 2015 /PRNewswire-USNewswire/ -- Over 1,800 people from 22 states came together today at The Children's Hospital of Philadelphia (CHOP) to celebrate the 19th annual Family R...

Dr. Aaron R. Allen, M.D., Now Providing Neurological Care at Healthpointe in Temecula

Healthpointe welcomes neurologist Dr. Aaron R. Allen to their neurology department in Temecula. La Mirada, CA (PRWEB) June 26, 2015 Healthpointe is proud to announce the addition of Dr. Aaron R. Alle...

A Young Man With Visual Field Defects

A 28-year-old man who is experiencing reduced vision in his left eye is found to have optic disc edema. What is the most likely diagnosis? Medscape Ophthalmology

Many States Screen Newborns for CCHD, but Data Remain Spotty

In 43 states, state laws, regulations, and hospital guidelines support screening newborns for critical congenital heart defects, but low staffing and funding continue to hamper data collection. Meds...

Ankasa raises $8.5M in series A tranche

Ankasa Regenerative Therapeutics Inc. (La Jolla, Calif.) raised $8.5 million in the first tranche of a planned $17 million series A round led by new investor Avalon Ventures. New investors Heraeus Med...

Zofran Lawsuit News Update: Ohio Zofran Lawsuit Alleges Wrongful Death

The national Zofran attorneys at the Onder Law Firm announce a new Zofran lawsuit news article available on their website, regarding an Ohio Zofran case alleging wrongful death from birth defects. St....

A kirigami approach to engineering elasticity in nanocomposites through patterned defects

Networks of notches in nanocomposite sheets prevent unpredictable local failure and increase the ultimate strain of the sheets from 4% to 370% without affecting their electrical conductance.

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Companies [13 Associated Companies listed on BioPortfolio]

The Sloan Firm

The Sloan Firm was established in 1980 and has offices in Longview and Houston, Texas. The Sloan Firm has an impressive track record in negotiations and litigation in its primary ...

Imbed Biosciences Inc.

Imbed Biosciences is a privately held medical device company, located in Madison, WI, that develops advanced materials for wound healing and surgical applications. It has develope...

Stratatech Corporation

Stratatech Corp. is a privately-held regenerative medicine company focused on the development and commercialization of cell-based, tissue-engineered skin substitute products for t...

Avita Medical Ltd.

Avita Medical (www.avitamedical.com) develops and distributes regenerative and tissue-engineered products for the treatment of a broad range of wounds, scars and skin defects. The...

NeuroMetrix

NeuroMetrix, Inc. was founded in June 1996 as a spin-off from the Harvard-M.I.T. Division of Health Sciences and Technology. The Company’s mission is to: Create value for our customers by developi...

NeuroMetrix, Inc.

NeuroMetrix is a science-based health care company transforming patient care through neurotechnology. To date, our focus has been primarily on the assessment of neuropathies. We a...

AGA Medical Holdings, Inc.

AGA Medical, based in Plymouth, Minnesota, is a leading innovator and manufacturer of medical devices for the treatment of structural heart defects and vascular abnormalities. AGA...

Imbed Biosciences

Imbed Biosciences Inc. is a privately held medical device company located in Madison, WI. Company has patent-pending technologies on polymeric nanofilms and microfilms for deliver...

HeartGift Austin

HeartGift Austin provides life-saving surgery to repair congenital heart defects in children who live in countries where this kind of medical care is not available. We provide our...

Stratatech Corp.

Stratatech Corp. is a privately-held regenerative medicine company focused on the development and commercialization of cell-based, tissue-engineered skin substitute products for t...

Clinical Trials [325 Associated Clinical Trials listed on BioPortfolio]

Rejuvenated, Washed Packed Red Blood Cells in Pediatric Cardiac Surgery

Blood transfusion is nearly always needed during open heart surgery in children less than 15 kg (35 pounds). The purpose of the red blood cells in the blood is to deliver oxygen to the org...

Irradiated Blood Versus Non Irradiated Blood Transfusions in Craniosynostosis Repair

Blood transfusions are required for patients undergoing a craniosynostosis repair due to the significant amount of blood loss. Irradiated or non-irradiated transfusions have many risks inv...

Assessment of the Prognosis of Persistent Left Bundle Branch Block (LBBB)After Transcatheter Aortic Valve Implantation (TAVI ) by an Electrophysiological and Remote Monitoring Risk-adapted Algorithm

The replacement of the aortic valve by percutaneous approach (called TAVI) is a therapy which is booming in the management of aortic stenosis. It concerns patients who have a high surgical...

Predetermination for Gingival Recession

Background: The aim of present clinical study was to evaluate the predictive values of baseline inter-dental papilla height (IPH), avascular exposed root surface area (AERSA) and inter-den...

Model-based Versus Traditional Warfarin Dosing in Children

This study compares the clinical effectiveness of a new algorithm (model-based warfarin dosing) with standard practice (doctor's own judgement and intuition) designed to determine the most...

Autologous Endothelial Progenitor Cells Treatment of Diabetic Foot

The vascular pathologic basis of diabetic foot include arterial obstruction and micro-circulation defects.The latest technology of arterial reconstruction can only rebuild blood flow of an...

EMD and/or Bone Substitute for the Treatment of Class II Furcations

To clinically evaluate the treatment of mandibular class II furcation defects with enamel matrix derivative (EMD) and/or a bone substitute graft make of beta tricalcium phosphate/hydroxyap...

Sodium Alendronate in Non Surgical Periodontal Therapy

In the past few years, studies have evaluated the effect of systemic use of sodium alendronate, especially in the treatment of structural bone defects caused by periodontal diseases. This ...

Colloid Osmotic Pressure in Patients With Fontan Circulation

Children born with univentricular heart will go through step surgery and end up with a Fontan circulation. A circulation with cause problems with body fluid balance.This project will evalu...

Autologous Cell Sheets Transplantation After ESD in the Esophagus

Healing of mucosal defects after endoscopic mucosal resection in the oesophagus is prone to result in varying degrees of stenosis, especially if the resected area is large and/or circumfer...

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Medical and Biotech [MESH] Definitions

Impaired conduction of cardiac impulse that can occur anywhere along the conduction pathway, such as between the SINOATRIAL NODE and the right atrium (SA block) or between atria and ventricles (AV block). Heart blocks can be classified by the duration, frequency, or completeness of conduction block. Reversibility depends on the degree of structural or functional defects.

Transmission of sound waves through vibration of bones in the SKULL to the inner ear (COCHLEA). By using bone conduction stimulation and by bypassing any OUTER EAR or MIDDLE EAR abnormalities, hearing thresholds of the cochlea can be determined. Bone conduction hearing differs from normal hearing which is based on air conduction stimulation via the EAR CANAL and the TYMPANIC MEMBRANE.

A drug used in the treatment of angina pectoris, heart failure, conduction defects, and myocardial infarction. It is a partial agonist at beta adrenergic receptors and acts as a coronary vasodilator and cardiotonic agent.

An impulse-conducting system composed of modified cardiac muscle and having the power of spontaneous rhythmicity and conduction more highly developed than the rest of the heart.

Impaired impulse conduction from HEART ATRIA to HEART VENTRICLES. AV block can mean delayed or completely blocked impulse conduction.


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