Dentistry News and Research

Latest Dentistry News and Research

When it comes to your teeth smoothies are roughies

Dentists are warning about the dangers of the currently popular fruit 'smoothies' and say they could lead to widespread tooth damage.

21 May 2008

New program promises to solve puzzling medical cases

A new research program in the U.S. promises to provide some answers for people suffering from mysterious diseases that have defied diagnosis.

21 May 2008

New clinical research and imaging centre for Bristol

The University and United Bristol Healthcare Trust (UBHT) are joining forces to establish a new state-of-the-art Clinical Research and Imaging Centre (CRIC) at St Michael's Hospital on St Michael's Hill

21 May 2008

Teenage blood donors have greater risk of donation-related complications

Sixteen- and 17-year olds who donate blood are significantly more likely to experience donation-related complications such as fainting and bruising than older blood donors, according to a study in the May 21 issue of JAMA, the Journal of the American Medical Association.

21 May 2008

NIAID to advance B-cell approach to HIV vaccines

To advance underdeveloped approaches to designing a preventive HIV vaccine, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is launching a new program to foster the study of B cells, immune cells that can produce antibodies with the capacity to neutralize HIV.

20 May 2008

Dermatologists link family history to shingles susceptibility

Researchers at The University of Texas Medical School at Houston have identified family history as one reason why some people might be more susceptible to shingles, a severe skin condition. Their findings are published in the May 19 issue of Archives of Dermatology.

19 May 2008

NIH launches undiagnosed diseases program

The National Institutes of Health (NIH) today announced a new clinical research program that will aim to provide answers to patients with mysterious conditions that have long eluded diagnosis. Called the Undiagnosed Diseases Program, the trans-NIH initiative will focus on the most puzzling medical cases referred to the NIH Clinical Center in Bethesda, Md., by physicians across the nation.

19 May 2008

New Wilmot Cancer Center offers expanded care, research for cures

The University of Rochester Medical Center (URMC) today celebrates the expansion of cancer care and research as it dedicates the new James P. Wilmot Cancer Center. The Center introduces leading-edge technology, greater access to multidisciplinary care, a new model for breast care, and more opportunities to receive tomorrow's therapies today.

15 May 2008

Scientists unravel how smoking causes cancer

Scientists have for the first time pinpointed a protein that explains how smoking can directly lead to genetic changes that cause cancer - research published in the British Journal of Cancer reveals.

15 May 2008

Ancient protein myosin 2 offers clues to killer condition

More than 600 million years of evolution has taken two unlikely distant cousins - turkeys and scallops - down very different physical paths from a common ancestor. But University of Leeds researchers have found that a motor protein, myosin 2, remains structurally identical in both creatures.

12 May 2008

microRNAs provide more clues to genetics of schizophrenia

Researchers at Columbia University Medical Center have illuminated a window into how abnormalities in microRNAs, a family of molecules that regulate expression of numerous genes, may contribute to the behavioral and neuronal deficits associated with schizophrenia and possibly other brain disorders.

11 May 2008

Nutrition for the growing athlete: The good, the bad and the ugly

For millions of American children and teens playing sports, good nutrition is critical for maximum health, performance and normal growth.

8 May 2008

Role of genetic components of dendritic cells could lead to more effective drugs

For the first time, researchers from the University of Pittsburgh School of Medicine have identified genetic components of dendritic cells that are key to asthma and allergy-related immune response malfunction. Targeting these elements could result in more effective drugs to treat allergic disorders and asthma, according to a study reported in the May edition of the journal Nature Medicine.

7 May 2008

Forty-one percent of registered nurses find generics are less effective than name brand drugs say American Society of Registered Nurses

In a national online survey conducted by the American Society of Registered Nurses, 41% of the 781 Registered Nurses surveyed on April 28 reported that generic drugs are less effective than their equivalent brand-name counterparts.

5 May 2008

U-M receives grant to provide free and open, online health professions educational materials

The University of Michigan has launched an ambitious pilot project to make comprehensive pre-clinical health curricula available worldwide via the Internet.

1 May 2008

Alendronate may improve successful implantation of maxillary bone

A new study has established that estrogen deficiency negatively affects implant osseointegration in rats' maxillary bone.

1 May 2008

Young children hospitalized for flu associated with higher costs and higher risk illness

The high costs of hospitalizing young children for influenza creates a significant economic burden in the United States, underscoring the importance of preventive flu shots for children and the people with whom they have regular contact, according to research led by Cincinnati Children's Hospital Medical Center and presented May 4 at the Pediatric Academic Society annual meeting in Honolulu, Hawaii.

30 Apr 2008

Study describes mechanism linking acohol with risk of breast cancer

The known association of alcohol consumption with an increased risk of breast cancer has been linked by researchers at the University at Buffalo to a process that causes genes that promote normal cell growth to produce proteins that precipitate unregulated cell growth, an action known as hypermethylation

30 Apr 2008

New findings challenge conventional ideas on evolution of human diet, natural selection

New findings suggest that the ancient human "cousin" known as the "Nutcracker Man" wasn't regularly eating anything like nuts after all.

29 Apr 2008

Humana reports Q1 revenue increase driven by Medicare Advantage plan performance

Humana on Monday announced that first-quarter revenue increased by 12% to $6.96 billion from $6.20 billion in the period last year, driven by higher-than-average enrollment in the company's Medicare Advantage plans, the Wall Street Journal reports.

29 Apr 2008