PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Drugs that prevent blood clots may protect organs during transplantation

2014-11-17
(Press-News.org) Organs can become significantly damaged during transplantation, but a new article published in the BJS (British Journal of Surgery) offers a protective strategy that could keep them safe and allow them to function optimally after the procedure.

When an organ is transplanted from a donor to a recipient, there is a period of time when the organ is deprived of normal blood flow. While this in itself can cause tissue damage, additional damage may also occur when blood flow is restored to the organ due to a high risk of blood clotting.

Investigators led by Thierry Hauet, MD, PhD, of the Institut National de la Santé et de la Recherche Médicale (INSERM), the University of Poitiers, and the Centre Hospitalier Universitaire (CHU) de Poitiers, in France, wondered whether anticoagulants or "blood thinners" might help protect transplant organs against these effects. The team tested the potential of fondaparinux in an experimental model of kidney transplantation. Use of the anticoagulant was linked with improved kidney function both immediately after transplantation and several months later.

"People die every day from the lack of available organs. This study demonstrates the benefits of anticoagulation therapy using new and original drugs at the time of organ collection," said Dr. Hauet. "Such therapy could augment the pool of available organs and allow for the safe use of marginal organs, which have characteristics associated with poorer outcomes or come from donors with medical complexities."

Such an anticoagulation strategy could be an important addition to current transplant protocols to limit tissue damage and improve outcomes in patients receiving kidney, liver, pancreas, lung, heart, and other organ transplants.

INFORMATION:

This study is published in BJS. Media wishing to receive a PDF of this article may contact sciencenewsroom@wiley.com.

Full citation: Article: "Kidney graft outcome using an anti-Xa therapeutic strategy in an experimental model of severe ischaemia-reperfusion injury." S. Tillet, S. Giraud, P. O. Delpech, R. Thuillier, V. Ameteau, J. M. Goujon, B. Renelier, L. Macchi, T. Hauet, and G. Mauco. Br J Surg; Published Online: November 17, 2014 (DOI: 10.1002/bjs.9662) URL Upon Publication: http://doi.wiley.com/10.1002/bjs.9662

Author Contact: To arrange an interview please contact, Mr Didier Dubrana at didier.dubrana@inserm.fr; Mr Stephan Maret at stephan.maret@chu-poitiers.fr; or Mme Marion Sabourin at communication@univ-poitiers.fr.

About the Journal: BJS is the premier peer-reviewed surgical journal in Europe and one of the top surgical periodicals in the world. Its international readership is reflected in its prestigious international Editorial Board, supported by a panel of over 1200 reviewers worldwide. BJS features the very best in clinical and laboratory-based research on all aspects of general surgery and related topics and has a tradition of publishing high quality papers in breast, upper GI, lower GI, vascular, endocrine and surgical sciences. Papers include leading articles, reviews and original research articles, correspondence and book reviews. The journal celebrated its centennial year in 2013. The current impact factor is 5.21. Visit http://www.bjs.co.uk for more information.

About Wiley Wiley is a global provider of content-enabled solutions that improve outcomes in research, education, and professional practice. Our core businesses produce scientific, technical, medical, and scholarly journals, reference works, books, database services, and advertising; professional books, subscription products, certification and training services and online applications; and education content and services including integrated online teaching and learning resources for undergraduate and graduate students and lifelong learners.

Founded in 1807, John Wiley & Sons, Inc. (NYSE: JWa, JWb), has been a valued source of information and understanding for more than 200 years, helping people around the world meet their needs and fulfill their aspirations. Wiley and its acquired companies have published the works of more than 450 Nobel laureates in all categories: Literature, Economics, Physiology or Medicine, Physics, Chemistry, and Peace. Wiley's global headquarters are located in Hoboken, New Jersey, with operations in the U.S., Europe, Asia, Canada, and Australia. The Company's website can be accessed at http://www.wiley.com.



ELSE PRESS RELEASES FROM THIS DATE:

Magic tricks created using artificial intelligence for the first time

2014-11-17
Researchers working on artificial intelligence at Queen Mary University of London have taught a computer to create magic tricks. The researchers gave a computer program the outline of how a magic jigsaw puzzle and a mind reading card trick work, as well the results of experiments into how humans understand magic tricks, and the system created completely new variants on those tricks which can be delivered by a magician. The magic tricks created were of the type that use mathematical techniques rather than sleight of hand or other theatrics, and are a core part of many ...

80 million bacteria sealed with a kiss

2014-11-17
As many as 80 million bacteria are transferred during a 10 second kiss, according to research published in the open access journal Microbiome. The study also found that partners who kiss each other at least nine times a day share similar communities of oral bacteria. The ecosystem of more than 100 trillion microorganisms that live in our bodies - the microbiome - is essential for the digestion of food, synthesizing nutrients, and preventing disease. It is shaped by genetics, diet, and age, but also the individuals with whom we interact. With the mouth playing host to ...

Preterm birth now leading global killer of young children

2014-11-17
For the first time in history, the complications of preterm birth outrank all other causes as the world's number one killer of young children. Of the estimated 6.3 million deaths of children under the age of five in 2013, complications from preterm births accounted for nearly 1.1 million deaths, according to new findings published in The Lancet by a research team coordinated by Robert Black, M.D., of the Johns Hopkins Bloomberg School of Public Health, together with World Health Organization and London School of Hygiene & Tropical Medicine. Specifically, direct complications ...

Long-term overtreatment with anti-clotting/antiplatelet drug combo may raise risk of dementia

2014-11-16
Long-term overtreatment with the anti-clotting drug warfarin, combined with antiplatelet therapy with aspirin or clopidigrel to prevent stroke, may raise the risk of dementia in people with atrial fibrillation, according to research presented at the American Heart Association's Scientific Sessions 2014. Atrial fibrillation is a common heart rhythm abnormality that raises the risk of stroke and all common forms of dementia. The mechanisms behind the association of atrial fibrillation and dementia are unknown. "The dual drug regimen is often used to prevent strokes in ...

US emergency room visits for irregular heartbeat soar

2014-11-16
Emergency room visits for atrial fibrillation have increased significantly in the United States -- causing a major healthcare burden, according to research presented at the American Heart Association's Scientific Sessions 2014. Atrial fibrillation (AF), the most common kind of arrhythmia or irregular heartbeat, can lead to blood clots, stroke, heart failure and other heart-related complications. Researchers analyzed patients from the Nationwide Emergency Department Data who visited the emergency department with AF listed as the first diagnosis in 2006-11. They found: ...

Electronic monitoring device may help lower salt intake

2014-11-16
Using an electronic monitoring device may help heart failure patients and their families stick to a low-salt diet, according to research presented at the American Heart Association's Scientific Sessions 2014. The Family Sodium Watcher Program (Family SWAP) focuses on a partnership between the heart failure patient and a caregiver/member of the family to adapt to the taste of a low-salt diet and includes using an electronic monitoring device to detect salt content in food and avoid high-salt food during the adaptation period. In the three-month trial of 15 patient-caregiver ...

High hospital admissions for acute aortic dissection coincide with peak flu season

2014-11-16
Hospital admissions for acute aortic dissection were highest during peak flu season November-March, according to research presented at the American Heart Association's Scientific Sessions 2014. Acute aortic dissection (AAD) is a life-threatening condition in which blood leaks from the aorta, the major artery that carries blood from the heart to the body. The leak is often caused by a tear in the inside wall of the aorta. The most common symptom of aortic dissection is sudden and severe chest or upper back pain. Researchers at the University of Texas Health Science Center ...

Young heart health linked to better overall health in later years

2014-11-16
Maintaining a healthy heart while young may help prevent future disease and disability, according to research presented at the American Heart Association's Scientific Sessions 2014. In this study spanning more than three decades, participants who were at low risk for heart and blood vessel disease when young adults were 60 percent less likely to report disability as older adults. To determine risk level, researchers used blood pressure, cholesterol and body mass index measurements, as well as diabetes and smoking status. "People should adopt and maintain a healthy lifestyle ...

High blood pressure control in United States continues to improve

2014-11-16
High blood pressure control continues to improve in the United States, with more than half of those with the condition now achieving readings below 140/90 millimeters of mercury (mm Hg), according to new research presented at the American Heart Association's Scientific Sessions 2014 and simultaneously published in the American Heart Association's journal Hypertension. Using data from the National Health and Nutrition Examination Survey (NHANES) between 2003 and 2012, researchers found: The percentage of patients with hypertension achieving optimal blood pressure ...

'Not just a flavoring:' Menthol and nicotine, combined, desensitize airway receptors

2014-11-16
WASHINGTON -- Menthol acts in combination with nicotine to desensitize receptors in lungs' airways that are responsible for nicotine's irritation, say neuroscientists at Georgetown University Medical Center (GUMC). "We know that a menthol cough drop soothes a scratchy, sore throat. The question we looked at is if and how it works when the irritant is nicotine," says a study author, Kenneth Kellar, PhD, a professor of pharmacology at GUMC. The findings, which represent work by Georgetown University investigators in GUMC's Department of Pharmacology & Physiology, will ...

LAST 30 PRESS RELEASES:

More effective production of “green” hydrogen with new combined material

Study reveals processes important for skin cancer aggressiveness and identifies two classes of drugs that may block them

Recycled plastics can affect hormone systems and metabolism

How babies are affected by their mother’s age

‘Closed loop’ learning barriers prevent doctors from using life-saving bedside ultrasound

Simple blood test predicts cognitive decline in Alzheimer's patients, new study shows

Antimicrobial resistance genes hitch rides on imported seafood

New way to find “aged” cells marks fresh approach for research into ageing

From blood sugar to brain relief: GLP-1 therapy slashes migraine frequency

Variability in heart rate during sleep may reveal early signs of stroke, depression or cognitive dysfunction, new study shows

New method to study catalysts could lead to better batteries

Current Molecular Pharmacology impact factor rises to 2.9, achieving Q2 ranking in the Pharmacology & Pharmacy category in 2024 JCR

More time with loved ones for cancer patients spared radiation treatment

New methods speed diagnosis of rare genetic disease

Genetics of cardiomyopathy risk in cancer survivors differ by age of onset

Autism inpatient collection releases genetic, phenotypic data for more than 1,500 children with autism

Targeting fusion protein’s role in childhood leukemia produces striking results

Clear understanding of social connections propels strivers up the social ladder

New research reveals why acute and chronic pain are so different – and what might make pain last

Stable cooling fostered life, rapid warming brought death: scientists use high-resolution fusuline data reveal evolutionary responses to cooling and warming

New research casts doubt on ancient drying of northern Africa’s climate

Study identifies umbilical cord blood biomarkers of early onset sepsis in preterm newborns

AI development: seeking consistency in logical structures

Want better sleep for your tween? Start with their screens

Cancer burden in neighborhoods with greater racial diversity and environmental burden

Alzheimer disease in breast cancer survivors

New method revolutionizes beta-blocker production process

Mechanism behind life-threatening cancer drug side-effect revealed

Weighted vests might help older adults meet weight loss goals, but solution for corresponding bone loss still elusive

Scientists find new way to predict how bowel cancer drugs will stop working – paving the way for smarter treatments

[Press-News.org] Drugs that prevent blood clots may protect organs during transplantation