Archive for July, 2006

Gum Disease Can Harm Much More Than Your Teeth

Periodontal Disease

Proper oral hygiene may do a lot more than keep your teeth bright and cavity-free - it could be a boon to your overall health.

A growing body of research suggests that periodontal disease may exacerbate a variety of health problems as wide-ranging as diabetes, heart disease, respiratory disease - even premature births, experts say.

For instance, several promising studies have found that blood-sugar levels in diabetics with periodontal disease were reduced to normal when the patients’ gum disease was treated. Other research revealed that the incidence of respiratory diseases among nursing-home residents was cut when they were treated for gum disease, said Dr. Robert Genco, distinguished professor of oral biology at the School of Dental Medicine at the State University of New York at Buffalo.

“All of these are pilot studies, and whether (the periodontal disease) is causal, we cannot say, but we can’t ignore these associations,” Genco said. “Further, from a practical standpoint, there is no harm in treating periodontal disease in these patients.”

Gum disease is very common, Genco explained. Approximately 80 percent of Americans have some form of the condition, which is a bacterial infection of the gums surrounding the teeth.

Gingivitis is the mildest and most common form of gum disease, causing inflammation of the tissues around the teeth. More serious is periodontitis, when the inflammation affects the connective tissue supporting the teeth and, eventually, the bone. An estimated 20 percent of Americans have periodontitis, making it the primary cause of tooth loss in adults.

Because periodontal disease is so common, Genco said, treating the condition successfully could have a significant impact on public health, even if it’s associated with only a small portion of other ailments.

One reason gum disease could contribute to other ailments, researchers say, may be that oral bacteria get into the bloodstream and cause inflammation of other body tissues. Another possibility is that an oral infection could trigger inflammatory responses from the immune system, adversely affecting the rest of the body.

Dr. Steven Offenbacher, distinguished professor at the Department of Periodontics at the University of North Carolina School of Dentistry, is studying the link between periodontal disease and preterm birth, and thinks inflammation could play an important part in the connection.

“Organisms are capable of invading the bloodstream and challenging the fetus by inflammation of the fetal and placenta unit, thus promoting premature birth,” he said.

Source: cbc.ca

Good stuff to know!

It’s been long known that there are associations found between periodontal disease and diabetes, between periodontal disease and valvular disease (a condition that affects heart valve), between periodontal disease and smoking, etc. Research studies are continuous to point at evidence for the link between gum disease and the rest of the body health.

So brush up your teeth and keep them clean to avoid gum disease. Brushing alone is not sufficient because toothbrushes can only reach the front and back surfaces of the teeth and cannot brush off the plaque trapped “between” the teeth. As such, it’s also important to floss the teeth, which cleans the surfaces between the teeth very well. Currently, it’s recommmended to brush at least 2x per day (one in the morning and one before bedtime) and floss 1x per day before bedtime. Of course, brushing and flossing are USELESS if you don’t know how to use them properly! Talk to your dental professionals and ask for a demonstration! It’s amazing that a huge percentage of population uses wrong technique to maintain their oral hygiene. Just ask your dentist or dental hygienist. It doesn’t hurt to ask to confirm your technique!!!

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Do NOT Laugh: comedy series “Biology Class” from Japan

Biology Class
Do NOT laugh when he demonstrates breathing pathway, or else you’ll get a surprise in your rear!!! :d This is yet another “Do Not Laugh” comedy series. This time, a strike out for all four students!!! Simply hilarious. ;-)

Students in the video: é è—¤ç« é€ , 山崎邦正, 田中直樹, æ¾æœ¬äººå¿—
View this hilarious Japanese Biology Class video clip.

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SanDisk Ultra II SD PLUS memory card with USB connector

SanDisk

Targeted primarily to professional digital camera users and prosumers who use 4 mega-pixel resolution and higher digital cameras, the SanDisk Ultra II SD Plus is a flash memory card with an integrated USB connector. Now getting photos from the camera to the computer is much simpler–with no need for adapters, readers, cables or any added parts. Just remove the SD card from the camera, fold it back along the hinges and plug it directly into a USB slot on a computer. An LED indicates the card is transferring data. The Ultra II SD Plus has an average write speed of 9MB per second and a 10MB per second read speed, performance ideally suited for capturing and transferring extremely large data files. Source: businessweek.com

Wow. No longer need a USB cable to read the SD card. The card can be directly connected to the USB port in the computer. Nice. :d

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Shoes with Toes - enjoy the barefoot sensation in your walk

Shoes with Toes
An interesting shoe design introduced by Vibram. The shoes have separate room for each individual toe. Hmm…I wonder how it feels like.

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