Navigation Links
Diabetes slows nerve recovery after heart transplant

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 presence, storage and releas
'"/>

Source:Society of Nuclear Medicine


Page: 1 2

Related biology news :

1. FDA Approves New Drug to Treat Type I and Type II Diabetes
2. First North American Encapsulated Islet Transplant without Long-term Immune Suppression into a Patient with Type 1 Diabetes
3. Single-donor Islet Transplantation Procedure Shows Promise For Patients With Type 1 Diabetes
4. Precise Timing Enabled Pig-to-rat Transplants To Cure Diabetes
5. Diabetes researchers pioneer islet cell xenotransplantation in primate studies
6. Diabetes hits 275 Australians each day as pandemic spreads
7. Diabetes research takes wing thanks to long-lived fruit fly
8. Cancer drug slows poxvirus in mice
9. Stress substantially slows human bodys ability to heal
10. Cell therapy slows progression of an inherited neurological disease; Improves motor skills in mice
11. Protein found that slows hepatitis C growth in liver cells
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Diabetes slows nerve recovery after heart transplant

(Date:7/11/2014)... that under the normal circumstances, astrocytes participate ... neuronal environment, and exhibit therapeutic and repairing ... Previous studies have found that nerve cells ... induction have reduced viability, which produces influences ... Yuan, Kailuan General Hospital, Hebei United University, ...
(Date:7/11/2014)... Rio de Janeiro, Brazil- In the brains of ... mechanism that allows an electric or chemical signal ... another. Chemical synapses, which are the most abundant ... inhibitory. Synapse formation is crucial for learning, memory, ... and inhibitory synapses critical for brain function. ...
(Date:7/10/2014)...  Aware, Inc. (NASDAQ: AWRE ), a ... on June 26, 2014 that its Board of Directors ... share, or approximately $40 million in total.  The Board ... a payment date of July 24, 2014.  The Company ... an ex-dividend date for this special cash dividend.  An ...
Breaking Biology News(10 mins):Blame it on the astrocytes 2NASDAQ Sets Ex-Dividend Date for Aware, Inc.'s Special Cash Dividend of $1.75 Per Share 2
... President and Scientific Director and Director of the Hematopoiesis ... cliniques de Montral (IRCM), and his team was recently ... the American Society of Hematology. The researchers found that ... cells, which could lead to a better treatment for ...
... University of California, Riverside Bourns College of Engineering ... recently awarded a five-year, $6.25 million grant to ... for soldiers increasingly reliant on electronic devices. ... department of environmental and chemical engineering, and researchers ...
... Amid growing concern that synthetic life sciences pose biosecurity ... DNA sequence trade. Research published today in the ... looks at the necessity of a global regulator for ... Synthetic life sciences are making breakthroughs at a ...
Cached Biology News:A scientific breakthrough could be the first step in a better treatment for leukemia patients 2Research aims to lighten load carried by soldiers 2Technology to screen for synbio abuses lags 2Technology to screen for synbio abuses lags 3
(Date:7/10/2014)... OMICS Group’s 5th International conference and ... 2014 at Double Tree by Hilton Beijing, China is ... Analytical & Bioanalytical research methods only to facilitate improved ... occasion, Dr. Srinubabu Gedela, MD of OMICS Group Inc ... remarkable one in bringing a unique and international mix ...
(Date:7/10/2014)... Senior supply chain management executives from over ... challenges of “Reducing Cost, Lead Time, & Defects in ... Describing the partnership of the Bio Supply Management Alliance ... ( SCMI) of the University of San Diego ... Kroc Institute of Peace and Justice in San Diego, ...
(Date:7/10/2014)... , July 10, 2014 On ... Dmitry Medvedev , presented Russia,s ... BIOCAD . The Company is developing a unique project ... project BIOCAD develops a number of innovative drugs based ... diseases. The ceremony took place at the International Exhibition ...
(Date:7/10/2014)... , July 10, 2014 /PRNewswire-iReach/ -- ... and interpretation, today announced an agreement with ... analytics for Lineagen,s NextStep Dx PLUS.  ... neurodevelopmental and neurological disorders, currently offers FirstStep ... (CMA) testing service used by healthcare providers ...
Breaking Biology Technology:A Critical Review of Analytical Techniques for Improved Living Standards 2A Critical Review of Analytical Techniques for Improved Living Standards 3A Critical Review of Analytical Techniques for Improved Living Standards 4Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4Dmitry Medvedev Presented BIOCAD the First National "Industry" Award 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4
... somehow survived where other traditional marketing tools and old ... must face harsher realities once again, all to ensure ... Web sites are simply doomed. While billions of Web ... clash into the billions of surfing customers and simply ...
... Ted Kanavas, R-Brookfield, called on the Legislature and the ... Development Fund. , ,The fund would use existing information ... Administration and segregate a portion of the funds for ... would not flow into this fund. , ,This fund ...
... Corporation and First Data Corporation jointly ... provides for the purchase of substantially all of the ... approximately $610 million in cash. As the majority shareholder ... million and NYCE will become a Metavante subsidiary. , ...
Cached Biology Technology:The mysteries and the future of Web sites 2The mysteries and the future of Web sites 3The mysteries and the future of Web sites 4Metavante and First Data to buy PIN-debit company NYCE 2