Lung Cancer: Still the Biggest Cancer Killer, by Far

While researchers make advances, quitting smoking remains your best bet

It's the leading cause of cancer death in the United States, killing more people each year than breast, prostate, colon, liver, kidney and melanoma cancers combined.

It's typically discovered too late to be treated successfully, with about 85 percent of victims dead within five years of diagnosis.

And nine out of 10 cases of the disease are tied to a single behavior -- smoking.

Lung cancer killed 160,390 people in 2007, according to the Lung Cancer Alliance. That's an average of 439 people a day.

And tobacco caused 90 percent of those deaths, according to the U.S. National Cancer Institute.

"Smoking is the most lethal legal activity in our society," said Dr. James Mulshine, a professor of internal medicine and associate provost for research at Rush University Medical Center in Chicago.

Researchers are trying to find better ways to detect lung cancer and to find genetic warning signs, or markers, that could predict who might be at increased risk.

But doctors say anti-smoking measures have proven the only effective weapon against the disease.

"At this point, the progress in decreasing lung cancer death rates is due solely to men quitting smoking since the early 1990s," said Dr. Michael Thun, vice president of epidemiology and surveillance research for the American Cancer Society.

The death rate for men fell from 90.6 deaths per 100,000 people in 1990 to 69.4 deaths per 100,000 in 2005, Thun said. But the death rate for women peaked in 1998 at 41 deaths per 100,000 and has remained in that range ever since, he said.

"Lung cancer rates have been falling in men since 1991, since men began to quit smoking," Thun said. "They have leveled off in women, but are not declining. Women started smoking later than men in our society and are having more trouble quitting."

For some time, it was thought that women might be more susceptible to tobacco-related lung cancers than men. However, recent research from the National Cancer Institute has disproved that notion.

"It looks like the effect of tobacco is the same for women as it is for men," said Dr. Tim Byers, deputy director of the University of Colorado Cancer Center and a professor with the university's department of preventive medicine and biometrics.

Other recent research has discovered a genetic variant tied to lung cancer risk. Doctors earlier this year found a 70 percent increased risk of the disease among carriers of a deficient gene called Alpha 1-antitrypsin.

But given that smoking is the cause of nearly all lung cancers, doctors aren't sure that knowledge of a genetic link will prove useful in the near term. "There's nothing that can be done about this genetic variant," Thun said.

The most promising area of new research involves early detection of lung cancer through the use of spiral CT scans.

Currently, when lung cancer is detected, the disease has already spread outside the lung in 15 percent to 30 percent of cases, according to the National Cancer Institute. That's because chest X-rays can only detect larger tumors of 1 centimeter or more.

But spiral CT, a technology introduced in the 1990s, can pick up tumors well under 1 centimeter.

About 50,000 current or former smokers are participating in the National Lung Screening Trial, a study that hopes to determine in the near future whether CT scans can allow early intervention that would save a person's life.

"We all have our fingers crossed that the trial will show there is a screening procedure that will make a difference," Byers said. "We're probably about two to three years away from knowing the results of that trial."

In the meantime, doctors say the best way to save lives from lung cancer is to throw more energy into measures that will prevent smoking.

Studies have shown that raising the price of cigarettes through taxation, clean air laws that prohibit smoking in public places, and counter-advertising have all helped reduce smoking rates in the United States, Thun said.

"We know those tactics work, but, for political reasons, they're not being fully applied," he said.

Quitting smoking also will allow people to avoid the host of other health problems that come with it, most notably cardiovascular disease.

"If you avoid smoking, you have avoided the Mount Everest of avoidable health hazards," Thun said.

Source :- Lung Cancer: Still the Biggest Cancer Killer, by Far

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Two-drug BP therapy can prevent heart attack, stroke

(ANI) Doctors are usually advised to begin high blood pressure treatment with a diuretic-based strategy, but now an international study has shown that a different single-pill drug combination could be more effective at preventing cardiovascular events such as heart attacks and strokes.

The findings of the randomised study led by a University of Michigan Health System researcher, has actually challenged the way blood pressure is usually treated worldwide.

The researchers in the ACCOMPLISH study compared two drug combinations and the results turned out to be so significant that the trial was stopped early.

Both single-pill combination drugs helped more than 75 percent of people who had high blood pressure and other cardiovascular risk factors get their blood pressure down.

In fact, more importantly, patients in the study taking the combination that included a calcium channel blocker had 20 percent fewer heart-related events than the patients taking the other combination.

For the study, a total of 11,506 study participants took a single tablet that includes two medications. One group received a tablet containing benazepril, which is a type of drug called an ACE inhibitor, and amlodipine, which belongs to a class of drugs known as calcium channel blockers or CCBs. The other pill combined benazepril and hydrochloro-thiazide, a type of diuretic or "water pill."

Scientists observed a 20 percent reduction in cardiovascular events with the ACE/CCB combination tablet.

Currently, national guidelines for the treatment of high blood pressure (also called hypertension) call for patients who need medication to start out on a single pill, usually a diuretic, or water pill, and to add other drugs only as needed to bring pressure down.

However, the new results may actually change those guidelines. The new study suggests physicians no longer give diuretics preferred status in treating patients.

"This robust study showed us that switching patients to a single-pill combination meant that twice as many patients got to their blood pressure goal, regardless of previous therapy," said University of Michigan Health System's Kenneth Jamerson, M.D., the leader of the study.

He added: "The significant reduction in cardiovascular events we observed in patients will, I hope, show physicians that earlier use of a combination medication, especially with amlodipine, may be in the best interest of patients," he says.

The study results have shown that just six months of treatment with either drug combination was enough to bring the blood pressure of 73 percent of patients into an acceptable range.

The drop in blood pressure was despite the fact that two-thirds were already taking some other medication before they entered the study.

The study has appeared in the latest edition of New England Journal of Medicine. (ANI)

Source :- Two-drug BP therapy can prevent heart attack, stroke

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Inflamed gums, heart disease linked

LONDON:- The next person who reminds you to floss might be your cardiologist instead of your dentist, for a new study has revealed a link between inflamed gums and heart disease.

Scientists have known for some time that a protein associated with inflammation called CRP is elevated in people who are at risk for heart disease. But exactly where is the inflammation coming from?

Well, researchers have found that infected gums may be one place. Indeed, proper dental hygiene should reduce the risk of atherosclerosis, stroke or heart disease independently of other measures, such as managing cholesterol.

"It has been long suspected that atherosclerosis is an inflammatory process, and that periodontal disease plays a role in atherosclerosis.

"Our study suggests that this is the case, and indicates that something as simple as taking good care of your teeth and gums can greatly reduce your risk of developing serious diseases," lead author Mario Clerici said.

In their study, the researchers from Britain and Italy examined the carotid arteries of 35 healthy people (median age 46) with mild to moderate periodontal disease before and after having their periodontal disease treated.

One year after treatment, they found that a reduction in oral bacteria, immune inflammation and the thickening of the blood vessels was associated with atherosclerosis.

Article Source :- Inflamed gums, heart disease linked

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Invisalign: What Is It And Why Are So Many Orthodontics Patients Choosing It?

If you're looking for an unobtrusive way to straighten your teeth but don't want the embarrassment of a metal mouth, invisible braces, also known as 'Invisalign' braces, may be the solution. The braces are made from a special type of plastic that gradually moves your teeth into the proper positioning. With these new invisible braces, no one but you and your cosmetic dentist will know you're straightening your teeth.

What Is Invisalign

Invisalign is a new, improved method for straightening teeth. Unlike traditional metal braces, it is made from a special thermoplastic material that's clear. No one knows that you're straightening your teeth because the system is completely invisible.

The system is similar to tooth whitening trays. Each aligner is meant to be worn for two weeks and then swapped out for a different one. The aligner trays slowly move the teeth into the desired position a little at a time. The movement is gradual and the number of aligners in a full treatment can depend on the desired outcome. A typical full treatment is anywhere from 20-30 trays with full results in six months to a year.

The aligner trays are free of the material Bisphenol-A. BPA has been in the news lately as a possible cancer-causing agent that's been banned from baby bottles in Canada. With Invisalign, you won't have to worry about BPA.

Who Benefits From Invisalign

Invisalign is for anyone who's interested in straightening his or her teeth. The system is different than traditional braces so it's a perfect solution for anyone who's uncomfortable with metal braces. It's a perfect solution to professional adults whose teeth have reverted after traditional metal braces or who never received braces as a child. With the invisible aligner trays, no one needs to know you're straightening your teeth.

The system can fix overcrowded or widely spaced teeth, a crossbite, overbite or underbite. The results aren't just cosmetic - if some of these issues aren't corrected, dental decay and periodontal disease can occur.

Aside from the invisibility, one of the biggest benefits the system has is that it can be easily removed. The aligner trays are meant to be taken out during meals and while brushing and flossing. With the system, it's easy to keep your teeth and gums healthy.

How To Choose A Cosmetic Dentist

Once you've decided to look into Invisalign, the next step is choosing a Chicago cosmetic dentist. A cosmetic dentist that's experienced in invisible braces is a must. Dentists must go through special training sessions before they are able to offer Invisalign services to their patients.

After finding a cosmetic dentist, it's important to check and see if they're able to accept any dental insurance you have. It's up to the individual dental plans to cover orthodontic work, so you'll need to check with your plan's provider. If your plan doesn't cover orthodontics, many dental offices offer reasonable payment plans. If you have a flexible spending account through work, you can usually use it to cover orthodontia.

It's also a good idea to find a dental office close to either your home or work and that offers convenient hours. Though the Invisalign system doesn't require a lot of time in the dentist's chair, you will need to visit the cosmetic dentist every six weeks or so. By finding an office that's conveniently located and offers extended or weekend hours, you'll save yourself a lot of travel time.

If your family dentist is unable to offer invisible braces, they sh ould be able to refer you to a dentist who can. After seeing the difference the aligner trays can make, you'll wonder why you didn't choose to wear them sooner.

Article Source :- Invisalign: What Is It And Why Are So Many Orthodontics Patients Choosing It

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Cosmetic Dentistry Changes More Than Your Smile

A Smile Makeover or Cosmetic Dentistry will involve consideration of your facial appearance, skin tone, hair color, teeth, gum tissue, and lips to develop a customized smile. It is not just about the teeth. The results of such a makeover are improvements of the following:

Optimal Tooth Color:- Silver or amalgam dental fillings can be replaced with natural color, tooth-colored composite restorations and teeth whitening can improve the color of all stained teeth. Tooth color and shading are very important considerations during the evaluation and preparation for many different procedures, including porcelain veneers and dental implants.

Aligning for Success:- Crooked, overlapping, or gapping teeth can also be straightened when necessary through orthodontics and improved with veneers.

A Full Set:- Missing teeth can be replaced by dental implants, bridges, or partial dentures.

Contoured for Look:- Uneven teeth can be bonded for better looking appearance. Gummy smiles can be re-contoured to help improve the overall look of ones smile.

The Full Face Effect:- An unshapely or even aging face can be improved or rejuvenated with certain procedures in the Smile Makeover category, including orthodontics and or oral maxillofacial surgery.

What is The Life of Your Cosmetic Dentistry?

Cosmetic dentistry procedures can require some continued maintenance over a period of time. Teeth whitening should be repeated on occasion in order to maintain brightness. Porcelain veneers can chip or break off and will need replacement. Permanent bondings can stain and require enhancements or replacement. Dental crowns can typically require replacement after 10 to 15 years. Gummy smile improvements may also require enhancement over a period of time.

Your ceramist, lab technician, and the materials chosen by your dentist will also affect the longevity of your Smile Makeover. To guarantee the best results, you must take special care in selecting your cosmetic dentist.

Cosmetic Dentistry Procedures Currently In Use Will Include :-

Dental Fillings:- This traditional procedure can also be included in the category of cosmetic dentistry as porcelain and composite resin materials are often used to provide a tooth like appearance.

Bonding:- The repair of chipped or broken teeth can be done via a procedure called bonding. A dental composite material with the look and feel of enamel is applied to the surface of a tooth, where they then sculpt it into shape, contoured, and polished, making the crack or chip invisible.

Teeth Whitening:- Teeth whitening can perhaps be the most commonly recommended cosmetic dentistry procedure done today. Teeth are often stained from smoking, food, drink (coffee, tea, or red wine) or poor oral hygiene. Bleaching the teeth can enhance the appearance of your smile.

Dental Veneers:- Plastic or porcelain laminates bonded to the surface of a tooth to replace chips and cracks can and will improve a worn appearance or severe teeth discolorations. Veneers will also be recommended if you have gaps in your teeth or if you simply have not had success with teeth whitening.

Dental Implants:- Dental implants are artificial tooth root replacements that will be used as part of prosthetic (artificial replacement) dentistry in order to compensate for the loss of a tooth or teeth. Often the result is not only an enhanced smile, but also a much more youthful appearance, since missing teeth will cause the face to collapse, making you look older.

Cosmetic dentistry can offer a wide array of options for people who are unhappy with their smile. If you are one of those people, I encourage you to read more about cosmetic procedures in different articles to learn about the various treatments available to beautify your smile.

Article Source :- Cosmetic Dentistry Changes More Than Your Smile

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Human bone marrow synthesised in lab Washington

Artificial bone marrow that can continuously make red and white blood cells has been synthesised in a lab for the first time. This could lead to simpler pharmaceutical drug testing, closer study of immune system defects and a continuous supply of blood for transfusions.

To determine whether the substance behaves like real bone marrow, the scientists implanted it in mice with immune deficiencies. They produced human immune cells and blood vessels grew through the substance.

Cancer-fighting chemotherapy drugs can strongly suppress bone marrow function, leaving the body more susceptible to infection.

The new artificial marrow could allow researchers to test how a new drug at certain potencies would affect bone marrow function, said Nicholas Kotov, co-author of the study and professor in University of Michigan departments of chemical and bio-medical engineering.

"This could assist in drug development and avoid severe side effects before human drug trials," he said.

The substance grows on a 3-D scaffold that mimics the tissues supporting bone marrow in the body, Kotov and Joan Nichols, professor at the University of Texas, collaborated on many aspects of the project.

"This is the first successful artificial bone marrow," Kotov said. "It has two of the essential functions of bone marrow. It can replicate blood stem cells and produce B cells. The latter are the key immune cells producing antibodies that are important to fighting many diseases."

Blood stem cells give rise to blood as well as several other types of cells. B cells, a type of white blood cell, battle colds, bacterial infections, and other foreign or abnormal cells including some cancers.

Bone marrow is a complicated organ to replicate, Kotov said. Vital to the success of this new development is the 3-D scaffold on which the artificial marrow grows. This lattice had to have a high number of precisely-sized pores to stimulate cellular interaction.

The scaffolds are made of a transparent polymer that nutrients can easily pass through. To create the scaffolds, scientists moulded the polymer with tiny spheres ordered like billiard balls. Then, they dissolved the spheres to leave the perfect geometry of pores in the scaffold.

The scaffolds were then seeded with bone marrow stromal cells and osteoblasts, another type of bone marrow cell, said a Michigan university release. The findings were published online in Biomaterials.

Source: Indo-Asian News Service

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A Perfect Smile

Teeth are an important aspect of your personality. They play a major role in speech, digestionand enjoying food. It is essential to care for your teeth. Modern dentistry high-class equipment has made a visit to the dentist a less daunting and painless experience. Plain dentistry has evolved into a new role - cosmetic dentistry. The teeth can be so re-modeled and repaired that they bring happiness into the lives of people who were discontented with their looks. One need not lose self-esteem and self-confidence due to unattractive teeth. Cosmetic dentistry corrects the defects, gives you a dental facelift and augurs well for your confidence. It can change your appearance, making you feel better, look better and happier.

Advances in Cosmetic Dentistry

Cosmetic dentistry has made rapid advances in dental procedures. High-speed drills, anesthesia, sedation and comfortable surroundings relax the patients. The trauma of pain and anxiety associated with dental visit is greatly reduced. Natural colored filling material is available for front teeth, while back teeth can be plastic coated or filled with sealants to prevent tooth decay. Badly damaged teeth can be capped or crowned. Plastic braces have replaced the ugly metal braces. The invisible mouthpiece corrects the teeth without effecting your smile and confidence.

Services

Porcelain laminate veneers are specially made porcelain wafers. They are the same shade as your original teeth and can be placed over the chipped or disfigured teeth to make them look new. A gum-lift procedure can rid or lift the gum so that your teeth appear longer and whiter for an attractive smile.

Brilliant and dazzling white teeth are any persons dream. They can be achieved by tooth whitening

method. Use of high intensity light along with 35% hydrogen peroxide can whiten the teeth within an hour or two by an experienced orthodontist. At- home whitening is another self-help method. In this method special trays made to size are fitted in patients mouth, filled with 20% carbamine peroxide gel. They can be worn during sleep for a week to show whitening results.

Article Source :- Cosmetic Dentistry - A Perfect Smile

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Beating Bad Breath

At best, bad breath's an embarrassment. At worst, it can be a sign of serious disease. In extreme cases, bad breath (also called halitosis) can cause a person to live in isolation. Many factors can cause bad breath; here are some of the most common offenders.

Oral hygiene problems:- About 90% of bad breath originates with oral bacteria. Food debris that collects in the mouth can rot if it's not removed promptly. In addition to brushing and flossing your teeth daily, brush your tongue every day to keep breath smelling fresh. The area at the far back of the tongue is particularly important, because this is where as much as 80% of odor-causing bacteria congregate. Food particles that collect on poorly fitting or unclean dentures can also cause odor.

Dental problems:- There's strong evidence that the same bacteria that cause halitosis also produce gum disease. When plaque collects under the gums, the bacteria in it release foul-smelling sulfur compounds that irritate and eventually destroy the gum tissue and supporting structures. Flossing daily to remove plaque from the gum pockets around the teeth can combat this problem.

Diet:- Certain foods have long been linked to breath odor. For example, cabbage produces foul-smelling gases during digestion that are released when you belch. Although garlic is another well-known source of bad breath, it was not until 1999 that scientists explained why its scent is so persistent. A study at the Minneapolis Veterans Affairs Medical Center discovered that when you digest garlic, it releases a specific sulfur compound. This compound progresses unaltered into your bloodstream, and you may exhale it from your lungs up to three hours later. Similarly, alcohol travels unchanged through the digestive system and exits through the respiratory system. Ironically, a lack of food can also affect your breath. Extreme dieting causes changes in the body's metabolism that result in a fruity scent on the breath.

Infection and chronic disease:- Kidney failure, liver disease, diabetes, and respiratory tract infections (such as sinusitis and tonsillitis) can cause breath odor. In addition, research in 2007 points to a link between halitosis and Helicobacter pylori, a stomach-dwelling bacterium that causes ulcers and other stomach problems. A 1998 Italian study of 58 people who complained of both stomach problems and halitosis showed that bad breath disappeared when H. pylori was successfully treated. In cases where the stomach bacteria persisted, mouth odor remained, even when the individuals used an antiseptic mouth rinse.

Dry mouth (xerostomia):- Too little moisture in the mouth allows dead cells and bacteria to accumulate on your tongue and teeth. This is also the cause of "morning breath."

Tobacco:- Smoking and chewing tobacco lend an unpleasant scent to your breath. Tobacco use also contributes to other odor-causing maladies, such as dry mouth and gum disease.

Eliminating bad breath
Fortunately, there's much you can do to battle bad breath. Here are some steps you can take:

• Brush and floss daily.
• Brush your tongue and use a tongue scraper if necessary.
• Rinse with plain water after meals if brushing isn't an option.
• Get regular professional checkups to catch and treat periodontal disease.
• Seek medical care for underlying health problems.
• Snack on sugar-free foods (such as carrots and celery) or chew gum sweetened with xylitol to clear away debris and keep saliva flowing.
• Use an over-the-counter mouthwash containing zinc. Your dentist may also prescribe a rinse with chlorhexidine. Be aware, though, that long-term use of this ingredient can stain teeth.

Article Source :- Beating Bad Breath

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Cosmetic Dentistry

Here are just a few of the ways a cosmetic dentist can improve the looks and appeal of normal teeth :-

Teeth Whitening :—Just over the past two to three years new and safe professional teeth whitening systems have been developed. The teeth are covered with gauze and the tooth bleaching (carbamide peroxide) solution carefully applied. After three or four half-hour sessions, you can really see the difference. There are also home tooth whitening products with step-by-step procedures that enhance tooth color over several weeks.

Dental Bonding :—It's a simple, single-visit cosmetic dentistry procedure that closes unsightly gapped teeth. We polish and prepare the teeth with a fine etching, then cover them with a composite overlay. There's usually no anesthetic needed, little or no drilling, and the teeth are protected as well as being cosmetically enhanced.

Dental Veneers :—Today we have exciting new biomaterials to straighten crooked teeth, as well as brighten and close gaps. We call them porcelain laminate veneers. They're microscopically thin ceramic shells that cover problem teeth—and leave you with something to smile about!

Article Source:- Cosmetic Dentistry

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Pros and Cos of Dental implantation

Dental implant expertise in New Jersey has come an elongated way in the last few years, but now also it does not assurance that the treatment would be a success. On exceptional instance, the substance or erroneous placement roots the problem. Normally even if in the cases where it fails the most general causes of this modus operandi is either of the patient's health or lifestyle practices. On the whole, the failure rate only ranges stuck between 0 and 5% depending on the region of the mouth getting healing. Individuals can prevent themselves from these failures and provide themselves with the highest chance of successful treatment.

There are various features comprise the failure of these sorts of treatments. The shape doesn't encompass to fall out to be measured a problem. Movement is also a terrible symbol. Even dentist needs to keep a track record of on the quantity of bone loss you undergo. The defective stage or the start of problem is when an individual is losing of more than one millimeter in the first year after the procedure and more than 0.2 millimeters every year. On the whole a problem is measured to be anything if an individual demonstrates the bone did not grow over and connect itself to the implant appropriately.

The use or intake of any type of tobacco leads to the failure factor of dental implantation and reduces the whitening of the teeth, leading to damage or any sever problem within the teeth. Tobacco products majorly reduce the excellence and quantity of the jawbone obtainable for the device to attach to, which frequently directs to an aching problem recognized as peri-implantitis. Even the toxins available in such harmful tobaccos degrade the healing of the affected. Gum sickness also has unenthusiastic consequences on these treatments. Dentist in New Jersey in most of such cases would not use this technique to get better oral health until the patient has stopped taking tobacco.

There are side effects for various medications hinder with the bone's capability to connect itself to the metal plating or pin that clutch the replacement tooth in specific location. Thus due to this the treatment stay loose in the mouth or even though if it gets attach itself, the slightest pressure could break it loose. For such reason that is having significant conditions and because such type of medications is prescribed by other doctors, it is mostly recommended to stay with a missing tooth than to suffer with the unique medical problems.

It becomes very hard to attach the bone with the metal if any individual have the habit of tightening or crushing teeth together knowingly or unknowing. Such natural habits are hard to the original teeth and take away the enamel, but it isn't probable to thump them loose because teeth have a particular ligament attached to them that soak ups pressure and movement. But as the replacement teeth do not have this capability, it tear away on the bone to which it is attached forcing them to become loose.

No matters you live in New Jersey or New York, dental implant treatment are an excellent way to replace a missing tooth, but they aren't infallible and are not for everybody. If you are fond to have this treatment but have some of these issues, you should discuss with your doctor or dentist to deal such issues before starting the procedure. Cosmetic Dentist’s advice would supplementary augment your chance at success and get pleasure to have a flawless smile as an effect.

Article Source :- Pros and Cos of Dental implantation

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Cancer to be world's top killer by 2010, WHO says

ATLANTA – Cancer will overtake heart disease as the world's top killer by 2010, part of a trend that should more than double global cancer cases and deaths by 2030, international health experts said in a report released Tuesday. Rising tobacco use in developing countries is believed to be a huge reason for the shift, particularly in China and India, where 40 percent of the world's smokers now live.

So is better diagnosing of cancer, along with the downward trend in infectious diseases that used to be the world's leading killers.

Cancer diagnoses around the world have steadily been rising and are expected to hit 12 million this year. Global cancer deaths are expected to reach 7 million, according to the new report by the World Health Organization.

An annual rise of 1 percent in cases and deaths is expected — with even larger increases in China, Russia and India. That means new cancer cases will likely mushroom to 27 million annually by 2030, with deaths hitting 17 million.

Underlying all this is an expected expansion of the world's population — there will be more people around to get cancer.

By 2030, there could be 75 million people living with cancer around the world, a number that many health care systems are not equipped to handle.

"This is going to present an amazing problem at every level in every society worldwide," said Peter Boyle, director of the WHO's International Agency for Research on Cancer.

Boyle spoke at a news conference with officials from the American Cancer Society, the Lance Armstrong Foundation, Susan G. Komen for the Cure and the National Cancer Institute of Mexico.

The "unprecedented" gathering of organizations is an attempt to draw attention to the global threat of cancer, which isn't recognized as a major, growing health problem in some developing countries.

"Where you live shouldn't determine whether you live," said Hala Moddelmog, Komen's chief executive.

The organizations are calling on governments to act, asking the U.S. to help fund cervical cancer vaccinations and to ratify an international tobacco control treaty.

Concerned about smoking's impact on cancer rates in developing countries in the decades to come, the American Cancer Society also announced it will provide a smoking cessation counseling service in India.

"If we take action, we can keep the numbers from going where they would otherwise go," said John Seffrin, the cancer society's chief executive officer.

Other groups are also voicing support for more action.

"Cancer is one of the greatest untold health crises of the developing world," said Dr. Douglas Blayney, president-elect of the American Society of Clinical Oncology.

"Few are aware that cancer already kills more people in poor countries than HIV, malaria and tuberculosis combined. And if current smoking trends continue, the problem will get significantly worse," he said in a written statement.

Article Source :- Cancer to be world's top killer by 2010, WHO says

On the Net:

The WHO's IARC: http://www.iarc.fr

The American Cancer Society: http://www.cancer.org

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Your Smile Affects How Old You Look

Cosmetic dentistry procedures are like great paintings and sculptures. Your body is the canvas or clay, your face and bone structure are the frame, and at the center of the painting is your smile. In order to make masterpieces appear life-like, artisans must have an understanding of general anatomy and bone structure.

Equating those concepts to aging, you can say that your youthful appearance is as dependent upon how much support you have for your soft tissues. The old adage "Beauty is only skin deep" does not apply to plastic surgery and cosmetic dentistry. Time has a way of shrinking the underlying bone and teeth. If surgeons and cosmetic dentists do not restore what is lost, they will not be able to achieve a natural look.

Using cheek and chin implants in conjunction with facelifts are just some of the ways surgeons restore facial support and beauty. Cosmetic dentistry uses tooth whitening, bonding and porcelain veneers to create a more youthful smile.

Article Source :- Your Smile Affects How Old You Look

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The Dentist

Dentist is a very important doctor in the lives of people. Dentists help to keep teeth and gum's healthy for their patients. Dentistry is defined as the evaluation, diagnosis, prevention and treatment of diseases and conditions of the oral cavity. The treatment can involve cleaning, surgery or other procedures. Dentists enlist the help of dental assistants, technicians and therapists. Dentists are key to the health of the oral cavity of their patients and can help to prevent gum disease or

tooth decay with a simple visit to their office to have a check up.

When at the dentist the patient will go through a variety of procedures to have their teeth cleaned and kept healthy.
Article Source:- The Dentist

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Invisalign is a magical process for teeth

Invisalign is the invisible way to straighten your teeth without braces, using a series of clear removable aligners to straighten your teeth without metal wires or brackets. You wear each set of clear invisible aligners for about 2 weeks, removing them only to eat, drink, brush, and floss. As you replace each aligner with the next in the series, your teeth will move - little by little, week by week - until they have straightened to the final position your orthodontist or dentist has prescribed. You'll visit your orthodontist or dentist about once every 6 weeks to ensure that your treatment is progressing as planned.

Article source :- Invisalign Invisible Braces

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Process of Porcelain Veneers

The slender ammo of porcelain is attached to the exterior of the patients teeth by the cosmetic dentists are known as Porcelain veneers. These helps to get better the glance of a extensive assortment of dental defect, such as staining and teeth that are curved, chipped, splintered, or broken.

Contemporary porcelain veneers are a theatrical enhancement over customary resin veneers. The lucid eminence of the porcelain intimately matches the look of normal fang enamel, thus patients can take pleasure to smile reinstatements that are almost untraceable and look obviously luminous.

The cosmetic dentist’s can complete the porcelain veneers process in just two sit-ups at their clinics. At some stage in the initial appointment, the dentist would anaesthetize the vicinity to be treated and softly shear down the exterior of the teeth to have room for veneers. Dentist would then take an impression resemblance of the patient’s oral cavity, which would be sending to a particular dental laboratory for manufacture of tailored veneers. Provisional restrict would be located over prepped teeth to guarantee comfort and aesthetics while veneers are being shaped.

With the help of systems now there are some cosmetic dentists who can feature on-site dental veneer fabrication. With this modern process, technique and expertise patients have the option to can complete the whole porcelain veneers process in one longer office visit.

While in the final sit-ups, the dentist would get rid of impermanent caps and attach veneers to the facades of teeth by means of special resin complex cement. They would then make slight alterations to the insertion, forms, and/or colour of the veneers to make certain that the patient would enjoys the most natural-appearing and gorgeous smile probable.

Subsequent to porcelain veneer assignment, patients might have some slight and impermanent compassion but normally no revival period is essential. While porcelain veneers might not last for a lifelong duration, but if taken appropriate care and protection patients with veneers could have the benefit of sparkling smiles for decades.

For more details about Dental care services please visit http://www.invisaligntopdentist.com

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NBC Invisalign Interview

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invisalign clincheck pg

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