Navigation Links
Influence of pulp extraction technique on DPSCs quality and quantity
Date:3/19/2011

San Diego, Calif., USA Today, during the 89th General Session & Exhibition of the International Association for Dental Research, held in conjunction with the 40th Annual Meeting of the American Association for Dental Research and the 35th Annual Meeting of the Canadian Association for Dental Research, lead researcher C. Paganellii will present a poster titled "Influence of Pulp Extraction Technique on DPSCs Quality and Quantity."

The objective of this study was to compare the quality and quantity of dental pulp stem cells (DPSC) obtained from permanent teeth using two different pulp extraction techniques. In this study, 28 upper premolars, with no caries or periodontal problems and extracted for orthodontic reasons, were randomly divided in two different groups. Teeth of group A were longitudinally cut in two half parts with a rotating diamond disc under cool water irrigation whereas in the group B, after the creation of a 3mm deep and 40 angled notch covering all the tooth perimeter obtained thanks to the use of a dedicated bur, an Instron Testing Machine was used in order to create a fragile fracture after the application of a controlled load.

During the study, pulp tissue was removed, digested in collagenase and dispase, filtered and cells were cultured in alpha-modified minimum essential culture medium, supplemented with 20% FCS, 100M 2P-ascorbic acid and 2 mM L-glutamine. The researchers were able to extract and cultivate DPSC's from every dental element. The stem cell integrity, growth rate, quality and quantity were higher in group B samples.


'/>"/>

Contact: Ingrid L. Thomas
ithomas@iadr.org
703-299-8084
International & American Association for Dental Research
Source:Eurekalert

Page: 1

Related medicine news :

1. Alcohol abuse history influences quality of life following liver transplant
2. The influence of advertising on drug recommendations
3. Neighborhood barbers can influence black men to seek blood-pressure treatment
4. Doctors Can Influence Patients to Lose Weight: Studies
5. New study confirms body weight influences risk of death among Asians
6. Influence of skin cancer on quality of life appears more substantial for women
7. Arranged unions and distrust: The influence of parental choice on mate guarding
8. Blood Protein Level May Not Influence Effectiveness of Statins
9. Ben-Gurion U. researchers determine that a first medical opinion can influence the second
10. Sex, race, and geography influence health outcomes following primary HIV infection
11. Sense of Touch May Influence Gender Perception
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/26/2016)... Charlotte, NC (PRWEB) , ... June 26, 2016 , ... Brent Kasmer, a legally blind ... able to be personalized through a fitness app. The fitness app plans to fix the ... solutions currently only offer a one size fits all type program , They ...
(Date:6/25/2016)... FL (PRWEB) , ... June 25, 2016 , ... The temporary closing of Bruton Memorial ... Plant City Observer , brings up a new, often overlooked aspect of head lice: the ... closing for fumigation is not a common occurrence, but a necessary one in the event ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson has dedicated ... has implemented orthobiologic procedures as a method for treating his patients. The procedure ... doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons use to ...
(Date:6/24/2016)... ... June 24, 2016 , ... Those who have experienced traumatic events may ... to unhealthy avenues, such as drug or alcohol abuse, as a coping mechanism. To ... for healthy coping following a traumatic event. , Trauma sufferers tend to feel a ...
(Date:6/24/2016)... ... , ... Global law firm Greenberg Traurig, P.A. announced that 20 Florida attorneys ... peers for this recognition are considered among the top 2 percent of lawyers practicing ... members of this year’s Legal Elite Hall of Fame: Miami Shareholders Mark D. ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016  Collagen Matrix, ... design, development and manufacturing of collagen and mineral ... announced today that Bill Messer has ... Marketing to further leverage the growing portfolio of ... devices. Bill joins the Collagen Matrix ...
(Date:6/24/2016)... 2016 The Academy of Managed Care Pharmacy ... that would allow biopharmaceutical companies to more easily share ... formulary and coverage decisions, a move that addresses the ... The recommendations address restrictions in the sharing ... drug label, a prohibition that hinders decision makers from ...
(Date:6/24/2016)... June 24, 2016   Pulmatrix, Inc ., (NASDAQ: ... innovative inhaled drugs, announced today that it was added ... reconstituted its comprehensive set of U.S. and global ... is an important milestone for Pulmatrix," said Chief Executive ... awareness of our progress in developing drugs for crucial ...
Breaking Medicine Technology: