Dental Materials – Clinical Applications – by Dr. Pankaj Datta
Dental materials are specially fabricated materials, designed for use as dental restorations (fillings), which are used to restore tooth structure loss, usually resulting from but
Dentistry
Oral Cancer :: USC School of Dentistry researchers discover link between oral cancer and ethnicity
Clinicians from the USC School of Dentistry unravel connection between the incidence of oral cancer and race and ethnicity– as part of first epidemiological study of oral cancer in California. Dr. Satish Kumar and Dr.Parish Sedghizadeh, clinical professors in the school’s Division of Diagnostic Sciences, gleaned through 20 years of records from the California Cancer Registry (CCR)—the state’s cancer surveillance database—for the incidence rates of invasive squamous cell carcinoma, the most common form of oral cancer.
Stem Cell :: Study Reveals How Stem Cells Decide To Become Either Skeletal or Smooth Muscle
Researchers have discovered a key protein that controls how stem cells “choose” to become either skeletal muscle cells that move limbs, or smooth muscle cells that support blood vessels, according to a study published today in the Proceedings of the National Academy of Sciences (PNAS).
Cancer :: Re-educating immune system cells slows tumour growth
Immune system cells recruited by cancers to help them grow and spread could be ‘re-educated’ to attack the tumours instead of aiding them, Cancer Research UK scientists announced at the National Cancer Research Institute (NCRI) Conference in Birmingham.
Brain Cancer :: Wilmot Cancer Center Adds Gastrointestinal, Brain Cancer Experts
Three specialists in gastrointestinal and brain cancers recently joined the James P. Wilmot Cancer Center at the University of Rochester Medical Center to meet the growing need in the Rochester and Upstate New York region.
Depression :: Job factors, work environment can contribute to depression
Job stress and a lack of social support in the workplace were associated with major episodes of depression in men, according to a study led by a University of Rochester School of Medicine and Dentistry psychologist. In women, depression was linked to lack of decision authority on the job and low levels of social support.
Health :: UT Southwestern earns $34M NIH grant to foster patient-oriented research
UT Southwestern Medical Center will receive $34 million from the National Institutes of Health to lead a wide-ranging collaborative initiative aimed at speeding the transfer of laboratory discoveries to new therapies that improve human health.
Dental :: Most Comprehensive Study of Mercury in Dental Fillings Begins
The presence of mercury in dental amalgams, or fillings, is relatively common knowledge; however, whether its presence affects the neurological system is a debate that has been ongoing for 150 years.
Cholesterol :: Cholesterol tests advised at 15 months of age
Children could have their cholesterol levels tested at about 15 months of age to prevent heart disease later in life, say doctors in a study published on bmj.com today.
Stem Cell :: Stem cells in tendons regenerate tissue
Athletes know that damage to a tendon can signal an end to their professional careers. But a consortium of scientists, led in part by University of Southern California (USC) School of Dentistry researcher Songtao Shi, has identified unique cells within the adult tendon that have stem-cell characteristics?including the ability to proliferate and self-renew.