HOME >> BIOLOGY >> NEWS
First Study To Take Bacteria Directly From Patients' Mouths Further Supports Possible Link Between Gum And Heart Disease

By taking bacteria samples directly from patients' mouths and exposing the samples to human blood platelets, researchers at Temple Univeristy Schools of Dentistry and Medicine have further confirmed a possible link between periodontal bacteria and heart disease.

In recent weeks, a great deal of media attention has been focused on this possible relationship. In fact, since the early 1990s, preliminary studies at other universities have used laboratory strains of mouth bacteria and population data to show this possible link.

Temple's study is the first to take a large number of dental plaque bacteria directly from the mouths of patients with severe periodontal disease and test their effect on blood platelets.

"Almost immediately after we exposed human blood platlets to the dental plaque bacteria, the platelets began to clump together," says Dr. Eugene J. Whitaker, associate professor of Dentistry and lead investigator. "And, out of all the periodontal bacteria we tested, Porphyromanas gingivalis was the only one to cause this clumping, which is a key step in formation of bloodstream thrombi (blockage)."

Porphyromanas gingivalis is the most important bacterial cause of destructive gum diseases in adults. The Temple research findings further support and expand a possible link between periodontal disease and development of athrosclerotic heart disease, a condition resulting from plaque build-up and constriction of coronary heart arteries, and strokes affecting the brain.

"The importance of our findings is that at least 36 million American adults have some form of destructive periodontal disease, which leads to loosening and loss of teeth," says Dr. Thomas E. Rams, a co-investigator and chairman of Temple's Department of Periodontology. "Porphyromanas gingivalis is very frequently in dental plaque causing this disease. These people may be at increased risk
'"/>

Contact: Andrew Smith
asmith01@nimbus.ocis.temple.edu
(215) 707-8229
Temple University Health System
27-Feb-1998


Page: 1 2

Related biology news :

1. First glimpse of DNA binding to viral enzyme
2. First clinical study of new pediatric croup vaccine shows safety, tolerability in adults
3. 2nd media alert First Scientific Conference on Childhood Leukaemia
4. First International Scientific Conference on Childhood Leukaemia
5. First ever standards linking climate change, biodiversity and poverty seek global peer review
6. First genetic comparison of purebred domestic dogs produces surprises
7. First time in the U.S.: Saint Louis University tests third-generation vaccine against smallpox
8. First target for childhood malaria vaccine
9. First study of resveratrol dietary supplement finds effect on breast and prostate cancers unlikely
10. First flavors form a lasting impression
11. STN International launches Derwent World Patents Index First View

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


(Date:12/2/2016)...   SoftServe , a global digital technology ... electrocardiogram (ECG) biosensor analysis system for continuous driver ... The smart system ensures device-to-device communication between ECG ... mobile devices to easily ,recognize, and monitor users ... technology advances, so too must the security systems ...
(Date:11/29/2016)... France , November 29, 2016 Nearly one ... Continue Reading ... ... is part of an efficient Identity Management. (PRNewsFoto/DERMALOG Identification Systems) ... DERMALOG is Germany's largest Multi-Biometric supplier: ...
(Date:11/21/2016)... Nov. 21, 2016   Neurotechnology , a ... technologies, today announced that the MegaMatcher On Card ... submitted for the NIST Minutiae Interoperability Exchange ... the mandatory steps of the evaluation protocol. ... continuing test of fingerprint templates used to establish ...
Breaking Biology News(10 mins):
(Date:12/2/2016)... 2016 Research and Markets has announced ... Markets and Companies" to their offering. ... , , ... and biotechnology industries is anticipated. Nanotechnology will be applied at ... delivery to diagnostic applications in clinical trials. Many of the ...
(Date:12/2/2016)... ... 2016 , ... PhUSE will build on the huge success ... Day Events (SDE) to organize a multiple-day US conference. The first annual US ... the pharmaceutical and life sciences industry will cover industry standards, data science, regulations ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... consortium of pharmaceutical and biotechnology companies dedicated to collaboratively developing improved chemistry, ... in supplying a vendor-supported, portable online UHPLC, with robust, probe-based sampling. ...
(Date:12/2/2016)... bioLytical Laboratories, a world leader in rapid infectious disease tests, introduced the Company,s newest ... members. (Photo: http://photos.prnewswire.com/prnh/20161201/444905 ) Continue Reading ... ... , , bioLytical was invited ... introduce the INSTI HIV Self Test to 350 pharmacy representatives in Nairobi ...
Breaking Biology Technology:
Cached News: