Tuesday, August 28, 2012

Important Dental Tips for Children | ArticlePDQ.com

It is always very much important to take proper care of your children?s body. There are lots of people who keep their children healthy but they do not pay proper attention to their dental health and this is the reason why many children?s face numerous problems regarding their teeth. It is vital to have good oral health to maintain good general health. Caring for the teeth is a habit that should be come from infancy and you are the one who is solely responsible for your children?s dental health.

From the early stages teach them the importance and benefits of brushing to make it as a habit. Ask them to brush their teeth twice a day and also make him understand that he needs to brush for at least 2 minutes and pay attention to all the teeth. Flossing is as important as brushing. It is important to floss their teeth every day It helps to removes the plaque which builds up between teeth and at the gum line and prevents them from problems like cavity. It is always imperative to teach your kids to consume a well-balanced diet to maintain a better oral health since diet plays an important role in dental health. Try to minimize and avoid food items that contains sugars and carbohydrates in their diet.

You must control the amount of sugary drinks and foods that they intake. Give your children plenty health foods such as fresh fruits and vegetables and calcium-rich foods, such as low-fat milk, yogurt and cheese rather than ice creams, chocolates.Even after you take good care of your child?s dental hygiene, and still the child have some problems, they should be immediately taken to a dentist for consultation. You can also take some suggestion from your dentist, to avoid those problems in the future.

Though the above tips can help your children have good dental health, regular dental checkups are always important to keep your child?s dental health in good condition. Regular checkups will help your children?s to stay away from all the problems. They are also very useful when educating your children about oral hygiene and care. Work with your children and make the above simple yet effective things a habit for them to keep your children healthy and smiling.

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Source: http://articlepdq.com/health-fitness/important-dental-tips-for-children/

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Enlisting the AIDS virus to fight cancer

ScienceDaily (Aug. 28, 2012) ? Can HIV be transformed into a biotechnological tool for improving human health? According to a CNRS team at the Architecture et R?activit? de l'ARN (RNA Architecture and Reactivity) laboratory, the answer is yes. Taking advantage of the HIV replication machinery, the researchers have been able to select a specific mutant protein. Added to a culture of tumor cells in combination with an anticancer drug, this protein improves the effectiveness of the treatment at 1/300 the normal dosage levels.

Published in PLoS Genetics on 23 August 2012, these findings could lead to long-term therapeutic applications in the treatment of cancer and other pathologies.

The human immunodeficiency virus (HIV), which causes AIDS, uses human cell material to multiply, primarily by inserting its genetic material into the host cells' genome. The distinctive characteristic of HIV is that it mutates constantly, and consequently generates several mutant proteins (or variants) in the course of its successive multiplications. This phenomenon allows the virus to adapt to repeated environmental changes and resist the antiviral treatments that have been developed so far.

At the IBMC (Institut de Biologie Mol?culaire et Cellulaire) in Strasbourg, the researchers of the CNRS Architecture et R?activit? de l'ARN laboratory had the idea of using this multiplication strategy to rechannel the effects of the virus for therapeutic purposes, in particular the treatment of cancer.

They first altered the HIV genome by introducing a human gene that is found in all cells: the gene for deoxycytidine kinase (dCK), a protein that activates anticancer drugs (2). Researchers have been trying to produce a more effective form of dCK for several years. Through HIV multiplication, the CNRS team has selected a "library" of nearly 80 mutant proteins and tested them on tumor cells in the presence of an anticancer drug. The results have enabled them to identify a dCK variant that is more effective than the wild-type (non-mutated) protein, inducing the death of tumor cells in culture. In combination with this protein, the anticancer drugs showed identical effectiveness at 1/300 the dose. The possibility of reducing the doses of anticancer drugs would palliate the problems posed by their components' toxicity, reduce their side effects and, most importantly, improve their effectiveness.

One advantage of this experimental technique is that the mutant proteins were tested directly on cells in culture. The next step in the years to come will be preclinical (animal) studies on the isolated mutant protein. In addition, this experimental system using a normally life-threatening virus is likely to lead to a great many other therapeutic applications.

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The above story is reprinted from materials provided by Centre national de la recherche scientifique (CNRS).

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Paola Rossolillo, Flore Winter, Etienne Simon-Loriere, Sarah Gallois-Montbrun, Matteo Negroni. Retrovolution: HIV?Driven Evolution of Cellular Genes and Improvement of Anticancer Drug Activation. PLoS Genetics, 2012; 8 (8): e1002904 DOI: 10.1371/journal.pgen.1002904

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/mV4X5-v8v7o/120828073304.htm

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Suspect in Maryland school shooting in custody

PERRY HALL, Md. (AP) ? Police say a suspect is in custody after the shooting of a student on the first day of classes at a high school near Baltimore.

Baltimore County police say the Perry Hall High School student was flown to a hospital after being shot Monday morning. Police say a suspect was taken into custody after the shooting but did not provide additional details.

WJZ-TV showed video of a shirtless male with his hands behind his back being put into a police cruiser.

The school was evacuated and students were taken to nearby Perry Hall Shopping Center. Parents can meet them there.

Monday is the first day of classes for Baltimore County public schools.

Perry Hall is a middle-class community along the Interstate 95 corridor, northeast of Baltimore city.

Source: http://news.yahoo.com/suspect-maryland-school-shooting-custody-155111412.html

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Monday, August 27, 2012

Rhode Island gas prices climb by 4 cents

PROVIDENCE, R.I. (AP) ? Gas prices in Rhode Island are up another four cents from last week, the fourth consecutive week of price increases.

AAA Southern New England said Monday the average cost of a gallon of regular in the state is $3.85.

Gas prices locally are up 23 cents in the past month.

The local price is higher than the national average of $3.72 a gallon.

The average cost of gas a year ago in Rhode Island was $3.73.

Source: http://news.yahoo.com/rhode-island-gas-prices-climb-4-cents-154945540--finance.html

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VMA Host Kevin Hart Learns To 'Think Like A Man'

"Think Like a Man" wowed audiences back in April when it knocked "The Hunger Games" out of the top spot at the box office with its impressive $33 million debut. Now the comedy, inspired by Steve Harvey's advice book "Think Like a Lady, Act Like a Man," is set to hit Blu-ray and DVD on [...]

Source: http://moviesblog.mtv.com/2012/08/27/kevin-hart-think-like-a-man/

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Bullet Proof Grenade Developed In Israel

JERUSALEM -- Israel Military Industries says it has developed a unique grenade that doesn't explode when hit by shrapnel, bullets or even if exposed to fire.

Moshe Elert, a senior official with the state-owned defense company, said Monday the new mechanism could save soldiers' lives. He would not elaborate on how it works.

He said it was developed after two soldiers were killed in 2010 when a grenade one was carrying was hit by a bullet and exploded. Elert says there have been many similar cases around the world, and the new technology is being sold to other friendly armies.

He says Israel began using the new grenades in recent months.

He said the technology also makes it easier to store and transport the grenades.

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Source: http://www.huffingtonpost.com/2012/08/27/bullet-proof-grenade_n_1833579.html

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Sunday, August 26, 2012

Business Accountants Expect Revenue to Improve | CPA

Small Business Accounting are optimistic about their business revenue projections, according to a new survey, with 45 percent expecting revenue growth versus 17 percent expecting revenue declines.

The survey, by the FICPA, a Florida Institute for CPA, found that 44 percent of Small Business Accounting believe the U.S. economy will improve in 2012, compared to 46 percent in 2011.

While 58 percent of Business Accountant decision-makers report business-related worries keep them up at night, the Employers Business Accountants Opinion Poll found the 2012 figure to be significantly improved compared to results from a similar survey a year ago. This year, 40 percent of the 500 Small Business Accountants Miami who were polled responded that they don?t worry about their businesses, versus 30 percent who didn?t experience sleep-depriving worries in 2011.

The latest poll also reveals that today?s Small Business Accounting worries are more focused on issues related to growing their businesses (20 percent) rather than variables that are more out of their control like the economy.

The survey found that 23 percent of Business Accountants owners surveyed said they are currently at pre-recession revenue levels. Twenty-one percent said they are currently hiring versus just 15 percent a year ago, and 21 percent of the survey respondents said they plan to hire additional part-time or seasonal workers for the summer

The restaurant industry segment reported the strongest optimism and expectation for growth in the latest Employers Small Business Opinion Poll, with 61 percent expecting the U.S. economy to improve in 2012 and 61 percent saying they expect their businesses to grow over 2011 levels. The restaurant industry also leads the way in job creation plans among small businesses, with 39 percent saying they are currently hiring and 42 percent indicating they plan to hire additional workers for the summer season.

Other industries feeling more bullish about their ability to grow revenue in 2012 include the communication industry (53 percent), manufacturing (52 percent) and financial services (51 percent).

Source: http://www.vieracpa.com/2012/08/business-accountants-expect-revenue-to-improve/

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