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Calcium transfer impacts fuel mechanism for normal cell metabolism

University of Pennsylvania School of Medicine researchers have described a previously unknown biological mechanism in cells that prevents them from cannibalizing themselves for fuel. The mechanism involves the fuel used by cells under normal conditions and relies on an ongoing transfer of calcium between two cell components via an ion channel. Without this transfer, cells start consuming themselves as a way of to get enough energy.

28 Jul 2010

ProTron Technologies creates Stethotron Intra-vascular Atherosclerotic Detector

Cardiovascular and cerebrovascular disease are the major causes of death in the world. Atherosclerotic plaque, the narrowing of blood vessels, causes audible turbulence in the bloodstream. Standard and electronic stethoscopes are designed to listen to heart and lung signals between 10-300 Hz. But as these waves do not travel in straight paths, and this frequency is a physiological sound, this uncertainty of origin may cause diagnosis errors.

27 Jul 2010

Scientists discover mechanism behind flushing reaction caused by nicotinic acid treatment

Cholesterol influences the health of our hearts and blood vessels. Conventional treatment attempts to reduce the level of "bad" cholesterol, LDL cholesterol, in the blood plasma. The opposite approach, which involves increasing the concentration of "good" HDL cholesterol using nicotinic acid, has proven unpopular among patients up to now. The reason for this is that treatment with nicotinic acid has an unpleasant but harmless side-effect: the drug makes patients turn quite red in the face. Scientists at the Max Planck Institute for Heart and Lung Research in Bad Nauheim have now discovered the mechanism behind this effect, which is known as flushing. This will enable the development of flush inhibitors and thereby the more effective prevention of cardiovascular diseases.

27 Jul 2010

Report finds geographic variation in the use of carotid endarterectomy, carotid stenting

Medicare beneficiaries in some parts of the United States appear more likely to receive carotid endarterectomy, a surgical procedure to clear blockages in the artery supplying blood to the head, whereas those in other regions more often receive stents for the same condition, according to a report in the July 26 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

27 Jul 2010

Four research teams to study role of exercise in preventing, treating chronic diseases

Canadians will benefit from new insights into the link between physical activity and health as the Honourable Leona Aglukkaq, Minister of Health, today announced funding for four research teams through the Canadian Institutes of Health Research. These teams will study the effects of exercise on the body and its role in the prevention and treatment of chronic diseases including arthritis, breast cancer and heart disease.

27 Jul 2010

Cardiva Medical, Advanced Vascular Dynamics sign agreement to distribute hemostasis products

Cardiva Medical, Inc. announced today that it has signed an agreement with Advanced Vascular Dynamics to distribute several products used for postcatheterization femoral and radial artery hemostasis in the U.S.

27 Jul 2010

KIKA Clinical Solutions reports 47% increase in service bookings during first-half of 2010

KIKA™ Clinical Solutions is on track for unprecedented 2010 growth. KIKA is the leading provider of advanced EDC solutions for Clinical Asset Management™ for the pharmaceutical, biotechnology and medical device markets.

26 Jul 2010

ESC concerned over interpretation of JUPITER sub-analysis trial results about HDL cholesterol

The European Society of Cardiology (ESC) is concerned that interpretations of a paper about cholesterol, published in the Lancet, could act to deter ongoing research efforts into developing new therapeutic strategies to increase high density lipoprotein (HDL) cholesterol. Caution, the ESC experts advise, should be displayed in the interpretation of the results.

26 Jul 2010

Methodist surgical team completes first phase training to implant new total artificial heart

A 13-member surgical team from the Methodist DeBakey Heart & Vascular Center completed the first phase of training to implant a new total artificial heart designed to completely replace the heart's function while the patient waits for a heart transplant. Methodist will be the first hospital in Texas to offer this total heart replacement.

26 Jul 2010

Cerenis Therapeutics closes first round of series C, raises €40 million

Cerenis Therapeutics SA (Cerenis), a biopharmaceutical company specializing in the research and development of novel therapies based on the metabolism of HDL (the "good" cholesterol) to treat cardiovascular and other metabolic diseases, announced today it has raised €40 million in the first close of its series C financing. In this round €20 million came from the Fund for Strategic Investment (FSI) with an additional €20 million coming from the existing investors: Sofinnova Partners, HealthCap, Alta Partners and TVM Capital, EDF Ventures, OrbiMed and DAIWA Corporate Investment.

26 Jul 2010

NVCI, CSN and Workforce CONNECTIONS partner to launch ARRA funded nursing internship program

Nevada Cancer Institute (NVCI) is launching its Plus One Program, a paid nursing internship initiative to equip nursing graduates with advanced training to give them an edge in today's competitive nursing job market. After completing a paid one-year internship at NVCI, participants will become oncology nurses, a highly sought-after specialty. These specialized jobs have the potential to pay increased wages, provide excellent benefits and support articulated career ladders within the field of oncology.

23 Jul 2010

Teleflex second-quarter net revenues increase 5% to $461.7 million

Teleflex Incorporated today announced financial results for the second quarter and year to date ended June 27, 2010.

23 Jul 2010

Vascular Solutions second-quarter net income increases 6% to $1.475M or 0.09 per diluted share

Vascular Solutions, Inc. today reported financial results for the second quarter ended June 30, 2010.

23 Jul 2010

St. Jude Medical second-quarter net sales increase 11% to $1.313 billion

St. Jude Medical, Inc., a global medical device company, today reported sales and net earnings for the second quarter ended July 3, 2010.

23 Jul 2010

New findings suggest link between increased cholesterol, depression

Most people know that high cholesterol levels place them at increased risk for heart disease and stroke. Prior research has shown that particular types of strokes contribute to one's risk for depression, and that abnormal blood lipid levels can increase the risk of depression in the elderly.

21 Jul 2010

Abbott second-quarter global sales increase 17.8% to $8.8 billion

Abbott today announced financial results for the second quarter ended June 30, 2010.

21 Jul 2010

First hospital in U.S. to use portable heart/lung machine

The Methodist Hospital is the first in the U.S. to use a portable heart/lung machine to move critically ill patients easily and safely to different areas of the hospital for medical tests or from outlying hospitals to the medical center for specialized treatment. Recently approved for use in the U.S. by the FDA, the device has been used in Europe since 2008 with excellent results.

21 Jul 2010

Clinical research updates on interventional cardiology techniques that affect patient care

TCT 2010 will provide significant clinical research updates to technologies and practices in interventional cardiology that will directly affect patient care.

21 Jul 2010

University of Luebeck becomes part of Metaminer Cardiac Partnership

GeneGo, Inc., a leading provider of databases, software and services in systems biology and chemistry, announced today that Dr. Salah Mohamed in Department of Cardio and Thoracic Vascular Surgery at the University of Luebeck and his team will be part of the Metaminer Cardiac Partnership. Dr. Mohamed is published within 6 different reputed Scientific American Journals in connection with Biomarker Discovery work performed for the American Heart Association.

21 Jul 2010

Deborah Heart and Lung Center adds two spokespersons to represent its specialty services

Deborah Heart and Lung Center, a specialty heart, lung, and vascular hospital in Browns Mills, NJ has announced two new former major league baseball player spokespersons, as the hospital enters into its second year partnership agreement with the Major League Baseball Players Alumni Association.

21 Jul 2010

Vascular News and Research

Calcium transfer impacts fuel mechanism for normal cell metabolism

ProTron Technologies creates Stethotron Intra-vascular Atherosclerotic Detector

Scientists discover mechanism behind flushing reaction caused by nicotinic acid treatment

Report finds geographic variation in the use of carotid endarterectomy, carotid stenting

Four research teams to study role of exercise in preventing, treating chronic diseases

Cardiva Medical, Advanced Vascular Dynamics sign agreement to distribute hemostasis products

KIKA Clinical Solutions reports 47% increase in service bookings during first-half of 2010

ESC concerned over interpretation of JUPITER sub-analysis trial results about HDL cholesterol

Methodist surgical team completes first phase training to implant new total artificial heart

Cerenis Therapeutics closes first round of series C, raises €40 million

NVCI, CSN and Workforce CONNECTIONS partner to launch ARRA funded nursing internship program

Teleflex second-quarter net revenues increase 5% to $461.7 million

Vascular Solutions second-quarter net income increases 6% to $1.475M or 0.09 per diluted share

St. Jude Medical second-quarter net sales increase 11% to $1.313 billion

New findings suggest link between increased cholesterol, depression

Abbott second-quarter global sales increase 17.8% to $8.8 billion

First hospital in U.S. to use portable heart/lung machine

Clinical research updates on interventional cardiology techniques that affect patient care

University of Luebeck becomes part of Metaminer Cardiac Partnership

Deborah Heart and Lung Center adds two spokespersons to represent its specialty services

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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