HOME >> BIOLOGY >> NEWS
Diabetes slows nerve recovery after heart transplant

RESTON, Va. -- Diabetes has a detrimental effect on a person's ability to recover from a heart transplant, notes a study in the September Journal of Nuclear Medicine.

"Using positron emission tomography (PET) and the transplanted heart as a very specific model to study the regenerative capacity of the heart's sympathetic nervous system, we determined that reinnervation--or the heart's ability to develop new nerves to replace damaged ones--is slower in diabetic patients," said Frank M. Bengel, a visiting associate professor of radiology and the director of cardiovascular nuclear medicine at Johns Hopkins Medicine's Russell H. Morgan Department of Radiology and Radiological Science in Baltimore, Md. "Our results confirm a detrimental effect of diabetes on the potential for recovery of sympathetic nerve fibers of the heart," added the co-author of "Effect of Diabetes Mellitus on Sympathetic Neuronal Regeneration Studied in the Model of Transplant Reinnervation."

"A better understanding of the importance of nervous system abnormalities and an imaging technique to precisely characterize nerve damage may be of value to guide future therapeutic efforts aimed at reducing cardiac risk with diabetes mellitus patients," explained Bengel, who was an associate professor at the Technical University of Munich, where the study was performed, prior to his move to Johns Hopkins. "Even if a transplant recipient is suffering from diabetes, there is still a chance for reinnervation--just at a slower speed," he added. "Unfortunately, there are no techniques developed yet that speed the nerve regeneration process," he said.

Currently, nuclear medicine techniques (such as PET) are the only imaging techniques that can measure the presence and function of the sympathetic nervous system of the heart, said Bengel. "There are invasive methods that allow for the measurement of neurotransmitters released to the blood, offering indirect conclusions about the presen
'"/>

Contact: Maryann Verrillo
mverrillo@snm.org
703-708-9000
Society of Nuclear Medicine
5-Sep-2006


Page: 1 2

Related biology news :

1. Juvenile Diabetes Research Foundation salutes passage of Senate stem cell bill
2. Diabetes gene may be linked to polycystic ovary syndrome
3. Joslin Diabetes Center study examines insulin pump therapy in adolescents
4. Diabetes gene carries similar risk to obesity
5. Joslin Diabetes Center in Boston establishes first affiliate in Canada
6. Walgreens and Joslin Diabetes Center form broad alliance to improve diabetes outcomes
7. Diabetes research takes wing thanks to long-lived fruit fly
8. Diabetes hits 275 Australians each day as pandemic spreads
9. Joslin Diabetes Center partners with St. John Healths Providence hospital in Michigan
10. Diabetes and cancer: Alpha connection
11. Diabetes research yielding breakthrough success

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/14/2017)... (NYSE: IBM ) is introducing several innovative partner startups ... collaboration between startups and global businesses, taking place in ... nine startups will showcase the solutions they have built with ... France is one of the ... percent increase in the number of startups created between 2012 ...
(Date:5/16/2017)... 16, 2017   Bridge Patient Portal , ... MD EMR Systems , an electronic medical ... GE, have established a partnership to build an ... the GE Centricity™ products, including Centricity Practice Solution ... These new integrations will allow healthcare delivery ...
(Date:4/19/2017)... New York , April 19, 2017 ... competitive, as its vendor landscape is marked by the ... the market is however held by five major players ... Safran. Together these companies accounted for nearly 61% of ... of the leading companies in the global military biometrics ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... October 12, 2017 , ... ... platform specifically designed for life science researchers to analyze and interpret datasets, ... Franklin, who made a major contribution to the discovery of the double-helix ...
(Date:10/11/2017)... ... ... Personal eye wash is a basic first aid supply for any work environment, but most ... you rinse first if a dangerous substance enters both eyes? It’s one less decision, and ... unique dual eye piece. , “Whether its dirt and debris, or an acid or alkali, ...
(Date:10/11/2017)... , Oct. 11, 2017  VMS BioMarketing, a leading ... a nationwide oncology Clinical Nurse Educator (CNE) network, which will ... need for communication among health care professionals to enhance the ... nurses, office staff, and other health care professionals to help ... breast cancer. ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... implantation and pregnancy rates in frozen and fresh in vitro fertilization (IVF) ... and maternal age to IVF success. , After comparing the results from the ...
Breaking Biology Technology:
Cached News: