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Liposuctioned Fat Can Be Used for Breast Augmentation
October 26, 2009
Method may be safe alternative to implants, researchers say. Using liposuctioned fat for breast augmentation may be a viable alternative to implants for some women, according to a new study.
The use of fat injections for breast augmentation has been the subject of ongoing debate because of a lack of research and worries that the fat may calcify and obscure mammograms, be mistaken for cancer or be re-absorbed by the body.
The study included 50 women, aged 17 to 63, who had 55 fat-grafting procedures (five women were grafted twice) to their breasts with fat taken from their upper thighs and other areas.
The use of fat injections for breast augmentation has been the subject of ongoing debate because of a lack of research and worries that the fat may calcify and obscure mammograms, be mistaken for cancer or be re-absorbed by the body.
The study included 50 women, aged 17 to 63, who had 55 fat-grafting procedures (five women were grafted twice) to their breasts with fat taken from their upper thighs and other areas.
Existing Drug May Lead to ALS Treatment
October 20, 2009
Researchers hope to start testing in patients within five years. A drug similar to one now used to treat blood poisoning holds promise as a treatment for amyotrophic lateral sclerosis, better known as ALS or Lou Gehrig's disease, researchers say.
At the moment, the drug has only been tested in mice, and there's no guarantee that it would have similar effects in humans, the scientists noted.
In the study, the researchers were able to extend the life span of mice with a severe form of the disease by 25 percent.
At the moment, the drug has only been tested in mice, and there's no guarantee that it would have similar effects in humans, the scientists noted.
In the study, the researchers were able to extend the life span of mice with a severe form of the disease by 25 percent.
Taming Bad Breath
October 16, 2009
Suggestions for how to make it better If you're plagued by halitosis, sweeten your breath with these tips from the Naval Hospital in Camp Pendleton, Calif.:
Brush and floss your teeth at least twice a day.
Avoid dry mouth by sipping water or sucking on a mint.
Brush and floss your teeth at least twice a day.
Avoid dry mouth by sipping water or sucking on a mint.
Dental Plaque Buildup May Raise Heart Risk in Black Men
October 02, 2009
White blood cell activity increases in these patients when oral hygiene is neglected, study finds. Black males may be at increased risk for heart problems caused by accumulation of dental plaque, a U.S. study finds.
Doctor Visits Are Getting Short Shrift in Tight Economy
September 30, 2009
More than a third of Americans have cut back on medical care, survey finds. Because of recession-related financial problems, 36 percent of Americans have cut back on doctor visits, according to a new survey.
When asked which types of health visits they were reducing, 63 percent of the 1,000 adult respondents cited visits to a dentist, 59 percent said primary care physician visits and 52 percent said eye doctor appointments.
Just 8 percent said they were adhering to their regular health-care schedule.
When asked which types of health visits they were reducing, 63 percent of the 1,000 adult respondents cited visits to a dentist, 59 percent said primary care physician visits and 52 percent said eye doctor appointments.
Just 8 percent said they were adhering to their regular health-care schedule.
Health Tip
Understanding Gum Disease
September 25, 2009
Your risk increases with age Your risk of developing gum (periodontal) disease increases as you age. Over time, your gums may begin to detach from your teeth.
Left untreated, the supporting bone may dissolve, and when this happens, your teeth may become loose and fall out, says the Maryland Department of Health and Mental Hygiene.
Left untreated, the supporting bone may dissolve, and when this happens, your teeth may become loose and fall out, says the Maryland Department of Health and Mental Hygiene.
Health Tip
Prevent Cavities
September 22, 2009
Help keep teeth strong and healthy Cavities are holes that form in the teeth, and can cause pain until they are filled by a dentist.
The U.S.
The U.S.
Gum Disease May Increase Head and Neck Cancer Risk
September 08, 2009
The threat seems the same for smokers, nonsmokers, study finds Taking good care of your teeth may help cut your risk of developing head or neck cancer, suggests a new study that links a gum disease to such tumors.
Having chronic periodontitis, a gum disease involving the progressive loss of the bone and soft tissue attached to the teeth, appeared to increase one's odds of developing head and neck squamous cell carcinoma, especially in the mouth and throat.
The findings was published online Sept.
Having chronic periodontitis, a gum disease involving the progressive loss of the bone and soft tissue attached to the teeth, appeared to increase one's odds of developing head and neck squamous cell carcinoma, especially in the mouth and throat.
The findings was published online Sept.
Trio of Gene Variants Discovered That May Raise Alzheimer's Risk
September 06, 2009
Study suggests they're implicated in clearance of amyloid plaque from brain. Two international teams of scientists have uncovered three gene variants that up the risk for Alzheimer's disease, the most common form of dementia among the elderly and the seventh-leading cause of death in the United States.
Teams led by Dr. Philippe Amouyel of the Institut Pasteur de Lille in France, and Julie Williams, a professor of psychological medicine at Cardiff University School of Medicine in Wales, zeroed in on defects in the CLU, CR1 and PICALM genes, and also found another 13 gene variants that are solid candidates for further investigation, according to findings that appear in the Sept.
Teams led by Dr. Philippe Amouyel of the Institut Pasteur de Lille in France, and Julie Williams, a professor of psychological medicine at Cardiff University School of Medicine in Wales, zeroed in on defects in the CLU, CR1 and PICALM genes, and also found another 13 gene variants that are solid candidates for further investigation, according to findings that appear in the Sept.
Health Tip
Help Improve Your Dental Health
August 17, 2009
Your food choices matter Regular brushing, flossing and checkups are important for good dental health, but there's more you can do to keep your teeth and gums healthy.
The American Dental Association offers these suggestions to help prevent tooth decay and gum disease:
Stick to a healthy diet with a limited number of snacks. Make low-sugar, nutritious food choices.
The American Dental Association offers these suggestions to help prevent tooth decay and gum disease:
Stick to a healthy diet with a limited number of snacks. Make low-sugar, nutritious food choices.
Scientists Bioengineer New Teeth in Mice
August 03, 2009
They hope feat will someday lead to organ generation for humans. Researchers in Japan report that they've grown new teeth in mice with the help of bioengineered tissue, an early sign of progress in the effort to grow new organs in humans.
The research provides "convincing" proof that bioengineered teeth can be fully functional, said Dr. Fei Liu, a researcher at the Institute for Regenerative Medicine at the Texas A&M Health Science Center, who's familiar with the findings of the study.
The research provides "convincing" proof that bioengineered teeth can be fully functional, said Dr. Fei Liu, a researcher at the Institute for Regenerative Medicine at the Texas A&M Health Science Center, who's familiar with the findings of the study.
Plastic Surgeons Stay Busy in Recession
August 01, 2009
Tight job market fuels interest in cheaper,less-invasive procedures, survey shows. Earlier this year, Janice Axelrod, an insurance broker in Chicago, visited a plastic surgeon for a "makeover" .
FDA Calls for Stricter Controls on Mercury Fillings
July 28, 2009
But notes dental devices pose no great risk to most people; consumer organization aghast at ruling. U.S. health authorities on Tuesday placed tighter safety controls on the use of mercury dental fillings.
Health Tip
If You Fear Going to the Dentist
July 22, 2009
Here are suggestions to help calm your nerves Regular dental checkups and cleanings are key to having healthy teeth and gums. But the sights, sounds and potential pain of the dentist's office are enough to keep many people away.
The American Dental Association offers these suggestions for making a dental appointment less frightening:
Talk to your dentist about your fears.
The American Dental Association offers these suggestions for making a dental appointment less frightening:
Talk to your dentist about your fears.
New Weapon Emerges to Fight Kids' Cavities
July 07, 2009
Xylitol syrup may protect baby teeth from decay, much like fluoride, study finds. A syrup containing the sugar substitute xylitol helps prevent tooth decay in baby teeth, according to a new study.
Xylitol, approved in the United States for use in food since 1963, acts as an antibacterial agent against organisms that cause cavities. Previous studies showing its effectiveness have mainly involved chewing gum or lozenges in school-age children with permanent teeth.
Xylitol, approved in the United States for use in food since 1963, acts as an antibacterial agent against organisms that cause cavities. Previous studies showing its effectiveness have mainly involved chewing gum or lozenges in school-age children with permanent teeth.
Growth Hormone May Build Muscle in Older Men
July 01, 2009
Finding shows promise for treating age-related loss of strength, researchers say. Elderly men who exercised and received the growth hormone known as "mechano growth factor" (MGF) showed increased muscle mass, according to a British study.
The results suggest that MGF may help treat age-related loss of muscle strength, which causes increased fragility, said Dr. Geoff Goldspink of the Royal Free and University College Medical School, who presented the study findings July 1 at the annual meeting of the Society of Experimental Biology in Glasgow, Scotland.
The results suggest that MGF may help treat age-related loss of muscle strength, which causes increased fragility, said Dr. Geoff Goldspink of the Royal Free and University College Medical School, who presented the study findings July 1 at the annual meeting of the Society of Experimental Biology in Glasgow, Scotland.
Finding Raises Hope for Treating ALS
June 15, 2009
Time between onset and symptoms could be targeted for therapy, study suggests. Researchers now believe that ALS, or amyotrophic lateral sclerosis, starts well before its debilitating symptoms appear, a finding that they say could eventually lead to an effective treatment.
Protein clumps in cells that show up only after damage has occurred, rather than at the onset of the disease, appear responsible for the paralyzing course of ALS (amyotrophic lateral sclerosis), according to University of Florida researchers.
The research team found that the formation of these clumps of defective proteins and cell matter, called "protein aggregates," actually signals that ALS is progressing at a rapid pace.
Protein clumps in cells that show up only after damage has occurred, rather than at the onset of the disease, appear responsible for the paralyzing course of ALS (amyotrophic lateral sclerosis), according to University of Florida researchers.
The research team found that the formation of these clumps of defective proteins and cell matter, called "protein aggregates," actually signals that ALS is progressing at a rapid pace.
Gum Disease, Heart Disease Share Genetic Link
May 26, 2009
Discovery helps explain association between the two illnesses. A genetic link between gum disease (periodontitis) and heart disease has been discovered by German scientists.
The association between periodontitis and coronary heart disease (CHD) has been known for years, but a genetic link between the conditions hadn't been confirmed. The University of Kiel team found that the two diseases share a genetic variant on chromosome 9.
The association between periodontitis and coronary heart disease (CHD) has been known for years, but a genetic link between the conditions hadn't been confirmed. The University of Kiel team found that the two diseases share a genetic variant on chromosome 9.
Acid Drinks Blamed for Increase in Tooth Erosion
May 09, 2009
The way people savor flavor compounds the problem, experts say. People's teeth are wearing away at a faster rate than ever, dissolving under a blistering acid attack that they've brought on themselves, dental experts say.
Dental erosion .
Dental erosion .
Health Tip
Do You Have an Impacted Tooth?
April 15, 2009
Head and neck pain may be symptoms Teeth below the gums are supposed to continue growing and break through. But sometimes, teeth .
Obesity Boosts Gum Disease Risk
April 05, 2009
Experts say common denominator may be inflammation, suggest heart-healthy diet. Obese adults are at higher risk of gum disease than are normal-weight people, a new study finds.
For many years, researchers have been trying to determine the link between gum disease and cardiovascular risk, said study author Monik Jimenez, a doctoral candidate at the Harvard School of Public Health.
To explore the possible connection between excess weight and periodontal problems, Jimenez and her colleagues analyzed data from nearly 37,000 men who participated in the Health Professionals Follow-Up Study.
For many years, researchers have been trying to determine the link between gum disease and cardiovascular risk, said study author Monik Jimenez, a doctoral candidate at the Harvard School of Public Health.
To explore the possible connection between excess weight and periodontal problems, Jimenez and her colleagues analyzed data from nearly 37,000 men who participated in the Health Professionals Follow-Up Study.
Biological Product Shows Promise Against Gum Disease
April 05, 2009
When tested in rabbits, resolvins reduced inflammation. Resolvins, a new family of biologically active products of omega-3 fatty acids, may be able to remedy the inflammation of periodontal disease and restore gums to health, say Boston University researchers.
Two types of resolvins are made from the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), both of which keep blood triglycerides under control and may inhibit the progression of atherosclerosis. EPA and DHA help reduce inflammation and are often used to help people with inflammatory conditions such as rheumatoid arthritis and Crohn's disease, according to background information in a new release from the International & American Association for Dental Research.
Two types of resolvins are made from the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), both of which keep blood triglycerides under control and may inhibit the progression of atherosclerosis. EPA and DHA help reduce inflammation and are often used to help people with inflammatory conditions such as rheumatoid arthritis and Crohn's disease, according to background information in a new release from the International & American Association for Dental Research.
Sports Drinks May Be Tough on Teeth
April 03, 2009
Experts even suggest delaying brushing after consumption. Though some might see sports drinks as a healthier alternative to soda, a new study shows that the citric acid they contain can damage teeth.
The finding comes from a study involving teeth from cows. New York University College of Dentistry researchers cut the teeth in half and placed them in top-selling sports drinks.
The finding comes from a study involving teeth from cows. New York University College of Dentistry researchers cut the teeth in half and placed them in top-selling sports drinks.
Gum Disease May Reactivate AIDS Virus
April 03, 2009
Japanese study points to good oral health as a means to prevent spread of HIV. Good dental health may help prevent AIDS, say Japanese researchers.
The link, they say, could be periodontal, or gum, disease.
The researchers found that periodontitis-causing P.
The link, they say, could be periodontal, or gum, disease.
The researchers found that periodontitis-causing P.
Health Tip
If You Have Bad Breath
March 13, 2009
It may be time to visit your dentist Everyone's had a bout with bad breath, but when it becomes chronic, it's time to see your dentist.
Some sources of bad breath include: what you eat; not brushing and flossing daily; tobacco products; or a medical disorder such as a respiratory tract infection, sinusitis, postnasal drip, bronchitis, diabetes, gastrointestinal disturbance, liver or kidney ailment,
the American Dental Association (ADA) says.
The ADA says you should brush twice a day with fluoride toothpaste to remove food debris and plaque, remembering to brush your tongue, too.
Some sources of bad breath include: what you eat; not brushing and flossing daily; tobacco products; or a medical disorder such as a respiratory tract infection, sinusitis, postnasal drip, bronchitis, diabetes, gastrointestinal disturbance, liver or kidney ailment,
the American Dental Association (ADA) says.
The ADA says you should brush twice a day with fluoride toothpaste to remove food debris and plaque, remembering to brush your tongue, too.
Health Tip
Prevent Bleeding Gums
March 12, 2009
Brushing and flossing will help Bleeding gums can occur because teeth haven't been properly brushed and flossed, or as a side effect of conditions including leukemia, scurvy or vitamin K deficiency.
The U.S.
The U.S.
Most Insured Adults Worry About Health Care Costs
Poll
March 09, 2009
Many are skipping medical, dental visits because of financial concerns. More than three-quarters of adult Americans who have health insurance say they still worry about paying more for their medical care, and nearly 50 percent say they're "very" or "extremely" worried about the issue, a new Harris Interactive/HealthDay poll shows.
More than half (57 percent) of those polled said they feared losing their health insurance sometime in the future, which may explain another key finding in the poll .
More than half (57 percent) of those polled said they feared losing their health insurance sometime in the future, which may explain another key finding in the poll .
Gene Mutation Linked to Inherited ALS
February 26, 2009
Discovery might one day lead to additional treatments, experts say. A new gene has been identified as playing a role in the inherited form of amyotrophic lateral sclerosis, or ALS, say researchers at the University of Massachusetts Medical School and King's College, London.
The discovery, a mutation in the FUS/TLS gene, is the fourth gene linked to the neurological disorder, also known as Lou Gehrig's disease. The finding was reported in the Feb.
The discovery, a mutation in the FUS/TLS gene, is the fourth gene linked to the neurological disorder, also known as Lou Gehrig's disease. The finding was reported in the Feb.
Scientists Find Gene for Tooth Enamel
February 24, 2009
Discovery might someday lead to new dental techniques A gene that plays a role in immune function and the development of skin and the nervous system also controls the production of tooth enamel, Oregon State University researchers have found.
Their discovery about the gene Ctip2 (a transcription factor) could lead to new methods of repairing damaged enamel and preventing cavities, restoring teeth or even producing replacement teeth.
"It's not unusual for a gene to have multiple functions, but before this, we didn't know what regulated the production of tooth enamel," Chrissa Kioussi, an assistant professor in the college of pharmacy at Oregon State, said in a university news release.
Their discovery about the gene Ctip2 (a transcription factor) could lead to new methods of repairing damaged enamel and preventing cavities, restoring teeth or even producing replacement teeth.
"It's not unusual for a gene to have multiple functions, but before this, we didn't know what regulated the production of tooth enamel," Chrissa Kioussi, an assistant professor in the college of pharmacy at Oregon State, said in a university news release.
Health Tip
At Risk for Gingivitis
February 24, 2009
Who should be concerned about gum disease Gingivitis is a disease of the mouth that can damage the gums, ligaments and sockets that surround the teeth.
According to the U.S.
According to the U.S.
Health Tip
Tobacco and Oral Health
February 17, 2009
What it can do to your mouth You know that tobacco is bad for your health, and your mouth is no exception.
The American Dental Association says smoking or chewing tobacco can cause or contribute to:
Cancers of the mouth.
Gum (periodontal) disease, which can lead to lost or sensitive teeth.
The American Dental Association says smoking or chewing tobacco can cause or contribute to:
Cancers of the mouth.
Gum (periodontal) disease, which can lead to lost or sensitive teeth.
Health Tip
Take Care of Your Teeth
February 13, 2009
Or risk losing them If you've been diagnosed with periodontal disease, you're not alone. Some 80 percent of American adults currently have some form of the gum disease, according to the National Institute of Dental and Craniofacial Research.
Our mouths are full of bacteria, which along with mucus and food particles form a sticky, colorless "plaque" on teeth.
Our mouths are full of bacteria, which along with mucus and food particles form a sticky, colorless "plaque" on teeth.
When Gauging Age, the Eyes Have It
February 02, 2009
Study says the eye region is also useful when trying to spot fatigue. Want to look younger or less tired? Focus on the area around your eyes, a new study suggests, because that's where people get visual clues about your age and level of fatigue.
When asked to estimate the age of people in photographs, participants in a study looked at the eye region almost half the time, researchers found. The number was about the same when the participants tried to figure out how tired people in the photographs were.
When asked to estimate the age of people in photographs, participants in a study looked at the eye region almost half the time, researchers found. The number was about the same when the participants tried to figure out how tired people in the photographs were.
Gum Disease Treatment Doesn't Cut Preterm Birth Risk
January 29, 2009
They may share common underlying trait, but connection is vague, study says. Treating gum disease doesn't decrease a woman's risk of preterm birth, according to a U.S. study that challenges previous research suggesting a link.
Dog Ailment, ALS Link Seen
January 22, 2009
Genetic tie found between Lou Gehrig's disease and canine ailment. A genetic link between Lou Gehrig's disease and a similar disease in dogs has been identified by U.S. researchers, who said their finding could help lead to therapies for both humans and canines.
Health Tip
Dental Visits for Older Patients
January 08, 2009
Things you should discuss For seniors, regular dental visits are as important as ever.
The Cleveland Clinic lists these questions that older patients and their dentists should discuss:
Are you visiting the dentist often enough?
Have you noticed any recent changes in your mouth?
Do you have any teeth that are loose, sensitive or bothering you in any way?
Do you have problems tasting, swallowing or chewing food?
Do you have any pain, bleeding or sores in your mouth?
Do you have any swelling or bumps near the teeth?
.
The Cleveland Clinic lists these questions that older patients and their dentists should discuss:
Are you visiting the dentist often enough?
Have you noticed any recent changes in your mouth?
Do you have any teeth that are loose, sensitive or bothering you in any way?
Do you have problems tasting, swallowing or chewing food?
Do you have any pain, bleeding or sores in your mouth?
Do you have any swelling or bumps near the teeth?
.
Health Tip
Help Stop Thumbsucking
January 07, 2009
Before it affects your child's teeth Many children suck their thumbs, but it can cause dental problems if children continue to suck their thumb beyond age 4.
Most children stop on their own, but continued thumbsucking could be a sign of a behavioral problem, such as anxiety or depression.
The U.
Most children stop on their own, but continued thumbsucking could be a sign of a behavioral problem, such as anxiety or depression.
The U.
Study Links Osteoporosis Drugs to Jaw Trouble
January 01, 2009
Condition marked by pain, swelling, loose teeth and exposed bone. The proportion of people taking widely prescribed oral osteoporosis drugs who develop a nasty jaw condition may be much higher than previously thought, a new study suggests.
Previous reports had indicated that the risk of developing osteonecrosis of the jaw (ONJ) from bisphosphonates in pill form were "negligible," although there was a noted risk in people taking the higher-dose intravenous form of the drug.
But Dr.
Previous reports had indicated that the risk of developing osteonecrosis of the jaw (ONJ) from bisphosphonates in pill form were "negligible," although there was a noted risk in people taking the higher-dose intravenous form of the drug.
But Dr.
Health Tip
Diabetes and Gum Disease
December 18, 2008
Here are some warning signs Diabetes can make it more difficult to fight off gum disease, and in some cases, can make gum disease worse.
The American Diabetes Association says you should see if your dentist if you have any of these warning signs of gum disease.
Gums that bleed when you floss or brush.
The American Diabetes Association says you should see if your dentist if you have any of these warning signs of gum disease.
Gums that bleed when you floss or brush.
Health Tip
Braces Basics
December 15, 2008
Take care of your teeth and braces Braces require special care to help keep them functioning properly and prevent tooth damage.
The American Association of Orthodontists offers these suggestions for taking care of your teeth and braces:
Brush and floss your teeth each day. Infrequent brushing can lead to more trips to the dentist or orthodontist.
The American Association of Orthodontists offers these suggestions for taking care of your teeth and braces:
Brush and floss your teeth each day. Infrequent brushing can lead to more trips to the dentist or orthodontist.
Health Tip
Help Prevent Cavities
December 01, 2008
Tooth decay is among the most common medical conditions, second only to the common cold, the U.S. National Library of Medicine says. The agency offers these suggestions to help keep your teeth healthy and cavity-free.
Women Smokers Lose 14.5 Years Off Life Span
November 27, 2008
November is lung cancer awareness month, and doctors urge everyone to kick the habit. During Lung Cancer Awareness Month in November, female smokers should take advantage of available resources, pick a quit day, and start taking steps toward kicking the habit, urges The American College of Obstetricians and Gynecologists (ACOG).
Even though smoking takes an average of 14.
Even though smoking takes an average of 14.
Growth Hormone Won't Fight ALS
November 24, 2008
Study shows 'disappointing' results against Lou Gehrig's disease. The growth hormone known as insulin-like growth factor-1 (IGF-1) showed no benefit for people with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. The two-year U.S. study included 330 patients from 20 medical centers.
Dental Implants Need More Work Than Root Canals
November 20, 2008
Review suggests preserving natural teeth should be top priority for patients, clinicians. Dental implants require much more follow-up treatment than root canals, according to a study by researchers at the University of Alabama at Birmingham.
Wrinkle Fillers Need Better Label Warnings
FDA Panel
November 18, 2008
Reports of allergic reactions, other problems have surfaced with these products, experts say. American women who turn to cosmetic treatments called dermal fillers to ease wrinkles must be better informed about the health risks these products pose, an advisory panel to the U.S. Food and Drug Administration recommended Tuesday.
Toxic Chemicals Blamed for Gulf War Illness
November 17, 2008
Report also cites drug given to U.S. troops to protect them from nerve gas. Gulf War illness, dismissed by some as a psychosomatic disorder, is a very real illness that affects at least 25 percent of the 700,000 U.S. veterans who took part in the 1991 Gulf War.
Health Tip
Battling Bad Breath?
November 17, 2008
You may need to visit your doctor Bad breath can be caused by something potent you had for lunch, but it can also signal an underlying health problem.
Rheumatoid Arthritis May Harm Gums
October 28, 2008
Periodontal disease rises as the joint ailment worsens, research shows. Rheumatoid arthritis (RA) may increase the risk of gum disease, a U.S. study finds.
Health Tip
Fluoride Use by Children
October 22, 2008
How much do they need? Fluoride is a natural substance found in water, and is added to many municipal water supplies to help prevent cavities. The Nemours Foundation offers these guidelines about the use of fluoride in children
ALS, Alzheimer's Insights Could Improve Treatment
October 20, 2008
But each discovery awaits testing in humans, experts note. New discoveries in amyotrophic lateral sclerosis (ALS), also called Lou Gehrig's disease, and Alzheimer's disease could bring new hope to patients, scientists say.
Hormones May Be to Blame for Women's Cavity Rates
October 17, 2008
Reproductive pressures, dietary preferences all contribute, anthropologist suggests A comprehensive review of dental records in prehistoric and current human populations found that women have more dental health issues than men because of reproduction and fertility issues linked to female-specific hormones.
Pain More a Cause of Arthritis Than a Symptom
September 29, 2008
Nerve cells may help spur inflammation, study shows. The pain caused by osteoarthritis may be as damaging as the disease itself, according to a new study.
Bisphosphonates Cause Rare Eye Inflammation
September 24, 2008
Finding just latest in list of potential adverse events for bone-saving medications. Doctors can now add inflammatory eye disease to the list of potential side effects from the bone medications known as bisphosphonates.
Bye, Bye Back Fat?
September 12, 2008
Technique removes loose skin, but downside is scar hidden under the bra line, expert says. For many women, unsightly bumps and bulges above and below the back of their bra can make wearing body-hugging fashions a nightmare.
An Oral Approach to Heart Disease
September 11, 2008
Researchers study interaction of mouth bacteria and blood cells. Irish researchers are trying to develop a new way of attacking heart disease -- through the mouth.
Laser Technology Spots Cavities Before They Start
August 22, 2008
It might someday help lessen dentists' reliance on the dreaded drill. Using lasers to spot troubled teeth before cavities form, researchers hope to turn the dentist's drill into a relic of the 20th century.
Good Oral Hygiene May Protect Against Heart Infections
June 09, 2008
Daily care of teeth, gums keeps risk of bacterial disease in valves at bay.
Gum Care Helps Control Type 2 Diabetes and Its Complications
June 07, 2008
Periodontal disease associated with higher levels of insulin resistance, studies say.
Researcher Finds Link Between Pregnancy and Tooth Loss
June 03, 2008
Women with multiple children need to be especially vigilant about oral health, findings suggest.
Gum Disease Might Boost Cancer Risk
May 27, 2008
Chronic inflammation could be the link, experts say
Cosmetic Skin Fillers May Cause Delayed Side Effects
May 19, 2008
Increasing use of polyalkylimide implant injections leaves skin open to infection, study says.
3 Women Suffer Kidney Failure After Derriere Injections
May 01, 2008
The procedures were done at an unlicensed clinic in North Carolina, CDC says.
Formaldehyde Linked to Lou Gehrig's Disease
April 16, 2008
Workplace exposure might increase risk of fatal neurodegenerative disease, study says.
Drug Proves Effective in Slowing Melanomas
April 15, 2008
Riluzole, used to treat Lou Gehrig's disease, inhibits aggressive growth, study finds.
Gum Disease, HPV a Double Whammy
April 04, 2008
The two work in tandem to increase risk of tongue cancer, study shows.
Some Facelift Patients Infected With MRSA 'Superbug'
March 21, 2008
Though numbers are small, the trend is worrisome, study says.
Dental Erosion on Rise in U.S.
March 12, 2008
Tooth enamel losses, found in 30% of middle schoolers studied, blamed on acids in sweet drinks.
Gulf War Illness Strongly Linked to Chemical Exposure
March 10, 2008
Review found vets with the syndrome were more exposed to particular compounds.
New Gene for Lou Gehrig's Disease Identified
February 28, 2008
Rare TDP-43 mutations expose potential therapeutic target, experts say
Gene Expression Differences Affect Drug Response
February 28, 2008
Finding may point to new disease treatments in various populations.
Marijuana Bad for the Gums
February 06, 2008
Regular use ups risk of periodontal disease, study finds.
Surprise in Lab Helps ID Drug to Fight ALS
January 24, 2008
Study shows apocynin almost doubles life span of mice with inherited Lou Gehrig's disease.
DNA Fingerprints Predict Brain Disorders
January 18, 2008
Researchers found certain variations may indicate higher risk of ALS, Parkinson's.
Dentists Take Dimmer View of Patients' Smiles
December 17, 2007
People are more pleased with their teeth than professionals might think, survey finds.
Obesity Weakens Immune Response
December 12, 2007
Study found fat mice had harder time fighting gum disease.
Cell Protein Might Help Treat ALS
November 28, 2007
Hsp70 extended the lifespan of mice that had the neurological disease, researchers say.
New Automated System Can ID Disaster Victims in Minutes
November 27, 2007
It uses software and X-rays to produce fast, accurate results, study says.
Tooth Decay Is Kids' Stuff
November 25, 2007
Attention to dental care can even start in the womb, experts say.
Study Shows Antibiotic Harms ALS Patients
November 01, 2007
Researchers hoped minocycline might have helped those with Lou Gehrig's disease.
Tooth Troubles Could Raise Dementia Risk
October 18, 2007
Fewer teeth in old age linked to mental woes, study finds
Drug Combo Blocks Pain Without Impairing Movement
October 03, 2007
Chili pepper compound plus lidocaine derivative anesthetizes without numbness in rat study.
Breast-Feeding Doesn't Contribute to Cavities
October 01, 2007
Toddler tooth troubles more likely linked to poverty, maternal smoking, study says.
Health Tip
Brightening Your Pearly Whites
September 18, 2007
Talk to your dentist about what's best for you
Tweaking Genes Could Extend ALS Survival
September 13, 2007
Mouse study suggests new targets to treat the brain disease
Coming Soon
Pain-Free Dentistry
September 13, 2007
Scientists hard at work on no-drill dental fillings
Whiplash May Result in Delayed Jaw Pain
August 30, 2007
Trauma patients 5 times more likely to suffer facial dysfunction after a crash
Health Tip
Swollen Gums Can Signal Poor Health
August 03, 2007
Talk to your doctor to determine a cause
Gene Variant Linked to Lou Gehrig's Disease
August 01, 2007
Discovery might lead to promising treatments, experts say.
Scientists Turn Skin Cells Into Motor Neurons in ALS Patients
July 31, 2008
Scientists have turned skin cells from patients with Lou Gehrig's disease into motor neurons that are genetically identical to the patients' own neurons. An unlimited number of these neurons can now be created and studied in the laboratory, a capability which should result in a better understanding of the disease.
Scientists ID 'Jekyll-Hyde' Protein in Lou Gehrig's Disease
July 29, 2008
A protein dysfunction could help drive amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, according to a study by researchers at Brandeis University and Harvard Medical School. ALS is a fatal neurodegenerative disease caused by the death of motor neurons in the brain and spinal cord that control muscle movement.
Health Tip
Dental Care for Seniors
July 28, 2008
As you age, it may become more difficult to take proper care of your teeth, especially if you have arthritis. The Cleveland Clinic offers these suggestions to prevent tooth decay as you get older.
Geographical Pattern Eyed in 1991 Gulf War Cases of ALS
July 25, 2008
Environmental link to chemical rockets destroyed at one Iraq site focus of investigations. Researchers are looking into possible geographical reasons why 1991 Gulf War veterans have developed the fatal neurological disease amyotrophic lateral sclerosis (ALS) at twice the rate of the general population.
Gummy Bears Join Cavity Fight
July 24, 2008
Treats sweetened with xylitol cut levels of bacteria in children's plaque, study finds. Gummy bears with the sugar substitute xylitol may help prevent tooth decay in children, according to a U.S. study.
Laser Resurfacing Produces Long-Term Results
July 22, 2008
But study finds that skin discoloration can be common side effect. Carbon dioxide laser resurfacing still seems the best way to erase telltale signs of aging on your face -- and keep them away.
Health Tip
Keep Teeth in Tip-Top Shape
July 09, 2008
Daily brushing and flossing, and regular dental visits, are important ways to keep your pearly whites healthy. Here are additional suggestions for better tooth health, provided by the Nemours Foundation.
A Sweet Way to Shield Baby's Teeth
July 08, 2008
Syrup containing sugar substitute xylitol actually helps prevent cavities, researchers say. A new sweet treat that actually prevents children's cavities should please children and their parents, researchers say.
Mom's Vitamin D Levels Affect Baby's Dental Health
July 04, 2008
Low concentrations may lead to enamel defects, early tooth decay, study finds. Babies born to women with low levels of vitamin D during pregnancy may be at increased risk for tooth enamel defects and early childhood tooth decay, a Canadian study finds.
Gum Disease Might Boost Cancer Risk
Chronic inflammation could be the link, experts say
May 30, 2008
There may be another good reason to floss each day: A new study finds that gum disease could raise the risk for cancer.
After taking into account other risk factors, such as smoking and diet, the researchers found that men with a history of gum disease had a 14 percent higher risk of developing cancer compared with men did not have a history of the condition.
After taking into account other risk factors, such as smoking and diet, the researchers found that men with a history of gum disease had a 14 percent higher risk of developing cancer compared with men did not have a history of the condition.
