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Topic: Plaque


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In the News (Fri 17 Feb 12)

  
  Pioneer plaque - Wikipedia, the free encyclopedia
The plaque shows the figures of a man and a woman along with several symbols that are designed to provide information about the origin of the spacecraft.
The plaque is attached to the antenna support struts in a position that shields it from erosion by stellar dust.
The first plaque was launched with Pioneer 10 on March 2, 1972, and the second followed with Pioneer 11 on April 5, 1972.
en.wikipedia.org /wiki/Pioneer_plaque   (1291 words)

  
 Plaque - Wikipedia, the free encyclopedia
Mucoid plaque, a supposed thick coating of plaque in the colon
Viral plaque, a visible structure formed by virus propagation within a cell culture
Amyloid plaque, an extracellular protein buildup implicated in various diseases (Alzheimer's disease, Parkinson's disease).
en.wikipedia.org /wiki/Plaque   (183 words)

  
 Microbiology of Dental Plaque   (Site not responding. Last check: 2007-09-04)
Plaque is classified as supragingival or subgingival based on its relationship to the gingival margin.
After the initial colonization of the tooth surface, plaque increases by two distinct mechanisms: 1) the multiplication of bacteria already attached to the tooth surface, and 2) the subsequent attachment and multiplication of new bacterial species to cells of bacteria already present in the plaque mass.
The overall pattern observed in dental plaque development is a very characteristic shift from the early predominance of Gram-positive facultative microorganisms to the later predominance of Gram-negative anaerobic microorganisms, as the plaque mass accumulates and matures.
www.dent.ucla.edu /pic/members/microbio/mdphome.html   (1189 words)

  
 Plaque & Calculus   (Site not responding. Last check: 2007-09-04)
Plaque and calculus are two different types of deposits that are found on tooth surfaces.
Both plaque and calculus are implicated in the development of the inflammatory diseases of the gingiva and periodontium, namely gingivitis and periodontitis.
Today, we know that plaque is the etiologic or causative agent in gingivitis and periodontitis and that calculus is a contributing factor in that it favors plaque accumulation and hinders its removal.
www.dent.ucla.edu /pic/members/plaque   (1472 words)

  
 Plaque: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-09-04)
A stroke or cerebrovascular accident (cva) occurs when the blood supply to a part of the brain is suddenly interrupted by occlusion (an ischemic...
A viral plaque is a visible structure formed within a cell culture, such as bacterial cultures within some nutrient medium (e.g....
Plaque can additionally be used to refer to a (usually) small, EHandler: no quick summary.
www.absoluteastronomy.com /encyclopedia/p/pl/plaque.htm   (436 words)

  
 Webdietitian: Cardiovascular Nutrition for Consumers   (Site not responding. Last check: 2007-09-04)
Plaque is a substance comprised of cholesterol, minerals, and other deposits that build up inside the lining of the coronary arteries.
The plaque buildup and related spasm of the clogged arteries restrict the flow of oxygen carrying blood to the heart muscle.
Plaque not only builds up on the inside of the artery, but cholesterol-filled plaques grow into the wall of the artery.
www.webdietitian.com /document/CVTopic/topic/pencvplaque   (591 words)

  
 Plaque and Calculus
Plaque is a clear, sticky deposit of of bacteria that adheres to the surface of teeth and gum tissue.
For this reason, certain types of plaque are associated with dental decay, others with calculus formation, and others with the inflammatory response of the gums (gingivitis).
One of the prime areas in which plaque accumulates is at the gingival margin and sulcus where the tooth meets the gum.
www.qualitydentistry.com /dental/ecare/pandc.html   (358 words)

  
 Plaque (artery)
Plaque is a buildup of cholesterol, white blood cells, calcium, and other substances in the walls of arteries.
Plaque in the large artery in the neck (carotid artery stenosis) may block blood flow to the brain and is a common cause of transient ischemic attacks (sometimes called "mini-strokes").
Plaques are covered with a fibrous cap, which may rupture if some trigger causes a surge in blood pressure or causes the artery to constrict.
www.webmd.com /hw/health_guide_atoz/stp1584.asp?navbar=ux1083   (163 words)

  
 Health Studies Institute/Calculus & Plaque Removal
One of the most critical aspects of successful plaque removal and disease control is comprehension by the patient of the role of plaque and, equally important, its appearance.
Educating the patient on the clinical appearance and location of plaque is as essential to preventing and treating periodontal diseases as the mechanical or chemical debridement techniques the patient uses.
The use of plaque disclosants will enable the patient to determine the effectiveness of their plaque control, illustrating how much plaque is on the teeth and where it is located.
www.healthstudies.com /dental/html/calcex.html   (387 words)

  
 GABA Oral Care - Teeth & Care - Plaque
Plaque forms especially at the gum margins and in the interdental spaces - in other words, in those places that can hardly be reached with a toothbrush.
Plaque removal should be carried out with fluoride-containing preparations to start repair of the initial damage immediately and prevent further damage.
Particular attention should be paid to the fact that frequent sweet between-meal snacks damage the teeth: the constant supply of sugar "feeds" the bacteria without a break, these produce acids all the time and the teeth no longer have the chance to recover or remineralise.
www.gaba.com /teeth_care/plaque.html   (285 words)

  
 Dental Plaque   (Site not responding. Last check: 2007-09-04)
The bone does not hold the teeth in place, rather, the teeth are stabilized by connective tissue called periodontal ligaments that extend between tooth-roots and sockets.
The part of the tooth next to the sulcus is extremely difficult to keep free of bacterial plaque, and if not removed constantly, or left undisturbed for a few days, will form tartar - a rough, hard material that adheres to teeth.
Plaque and tartar build-up constitute the primary cause of periodontal disease.
www.innerbody.com /text/skel80.html   (343 words)

  
 Dental Health: Plaque and Your Teeth
Plaque is the sticky, colorless film of bacteria that forms on teeth.
Plaque develops when foods containing carbohydrates (sugars and starches) such as milk, soft drinks, raisins, cakes, or candy are frequently left on the teeth.
Plaque can also develop on the tooth roots under the gum and cause breakdown of the bone supporting the tooth.
www.webmd.com /content/article/66/79602.htm   (297 words)

  
 Patriot's Plaque
The beautiful Patriot's Plaques are 12" X 18" and 20" X 30" gold framed with a protective cover, depicting "Old Glory" and includes the Pledge of Allegiance.
Included with every Patriot's Plaque is a history of the flag, the meaning of the colors, proper respect for the flag, and the official flag holidays.
The Patriot's Plaque has been a successful fund raiser for The World War II Memorial in Washington, DC, The New York City's School District #2 that was devastated in the September 11, 2001 World Trade Center attack and funds for various State Educational Associations.
www.patriotsplaque.com   (384 words)

  
 Dr.Ali Zayni's Dental Center..............Gingivitis.   (Site not responding. Last check: 2007-09-04)
The plaque is often invisible at this stage.
Gum disease is caused by plaque, a sticky film of bacteria that constantly forms on the teeth.
As plaque and calculus continue to build up, the gums begin to recede (pull away) from the teeth, and pockets form between the teeth and gums.
drali.enana.com /gum   (700 words)

  
 Vulnerable Plaque - Texas Heart Institute Heart Information Center   (Site not responding. Last check: 2007-09-04)
In fact, vulnerable plaque may be buried inside the artery wall and may not always bulge out and block the blood flow through the artery.
They also found that vulnerable plaque was more than just debris that clogs an artery, but that it was filled with different cell types that help with blood clotting.
Not all vulnerable plaque ruptures, and researchers at the Texas Heart Institute are looking at ways to determine which vulnerable plaques are most likely to rupture.
www.tmc.edu /thi/vulplaq.html   (987 words)

  
 Collect Birdhouses - Garden - Plaques, Plaque   (Site not responding. Last check: 2007-09-04)
This garden plaque pays homage to our feathered friends as they prepare their lodgings among the flowers of the meadow.
Use this hummingbird plaque as a wall decoration or a garden accent and add a touch of nature to your surroundings.
Cast in alabastrite to resemble an aged stone plaque, this guardian angel tableau is suitable for indoors or out.
www.collectbirdhouses.com /site/705531/page/217373   (380 words)

  
 eMedicine - Psoriasis, Plaque : Article by Harvey Lui, MD, FRCPC   (Site not responding. Last check: 2007-09-04)
Plaque psoriasis is most typically characterized by circular-to-oval red plaques distributed over extensor body surfaces and the scalp.
The plaques are irregular to oval and are most often located on the scalp, trunk, and limbs, with a predilection for extensor surfaces such as the elbows and knees.
Plaque psoriasis is a chronic disease with a relapsing course.
www.emedicine.com /DERM/topic365.htm   (7664 words)

  
 MedlinePlus Medical Encyclopedia: Dental plaque identification at home
Plaque is a sticky substance, composed of millions of bacteria, which collects around and between teeth.
The test is performed to help identify missed plaque and improve brushing and flossing of the teeth so that areas of plaque are not left.
If the plaque is not removed, it can cause tooth decay or cause the gums to bleed easily (gingivitis) and become red or swollen.
www.nlm.nih.gov /medlineplus/ency/article/003426.htm   (560 words)

  
 Trenches on the Web - Special: British Commonwealth Memorial Plaques
Each plaque had the name of the soldier commemorated, individually embossed (although later some were engraved) as part of the design.
The soldiers full name was given without any indication of rank or honours to show equality of sacrifice of all those who lost their lives.
The plaques were enclosed in an envelope measuring five inches square, the flap of the envelope was embossed with the royal coat of arms.
www.worldwar1.com /sfplaque.htm   (631 words)

  
 Handbook of Ocular Disease Management - Hollenhorst Plaque
The patient may be totally asymptomatic and the plaque(s) may be found on routine eye exam.
A Hollenhorst plaque appears as a bright, glistening, refractile plaque, usually at the bifurcation of a retinal arteriole.
The Hollenhorst plaque is an embolus composed of cholesterol that forms from an ulcerated ipsilateral carotid artery plaque.
www.revoptom.com /handbook/sect5l.htm   (590 words)

  
 What is Plaque?
If plaque is not removed, it may become hard and is called calculus (tartar).
Plaque and tartar will harm your teeth and gums if it is not cleaned off regularly.
Place cotton balls with glue on tooth with plaque to show how plaque is fuzzy.
www.dupagehealth.org /health_ed/plaque.html   (104 words)

  
 Vietnam War In Memory Memorial Plaque Project
It would be impossible to identify by name all of the postwar casualties for whom the In Memory commemorative plaque will serve as a point of honor, but the symbolic recognition will call their unseen sacrifice to the attention of all who visit the Memorial, reinforcing the legendary emotional healing power of the Wall.
The plaque shall be at least 6 square feet in size, and of whatever shape as the American Battle Monuments Commission determines to be appropriate for the site.
The In Memory Plaque will not contain individual names, but a simple statement recognizing the fact that so many have died as a result of their service, forever ensuring that all the sacrifices will be acknowledged.
members.aol.com /vietwarmem/plaque2.htm   (1989 words)

  
 Plaque Simulator
Plaque Simulator is a 3D treatment simulation and modeling package for I-125, Pd-103, Ir-192 and Ru-106 plaque therapy of ocular tumors and macular degeneration.
In plaque therapy, small radioactive sources are embedded in a gold or silver bowl-like shell called a "plaque" which is placed on the surface of the eye adjacent to the tumor.
The plaque directs therapeutic radiation towards the tumor while shielding the orbit and other surrounding anatomy.
radonc.usc.edu /USCRadOnc/Downloadable/PlaqueSimulator.html   (310 words)

  
 Pioneer Mission Description Page   (Site not responding. Last check: 2007-09-04)
The key to translating the plaque lies in understanding the breakdown of the most common element in the universe - hydrogen.
This element is illustrated in the left-hand corner of the plaque in schematic form showing the hyperfine transition of neutral atomic hydrogen.
The plaque was designed by Dr. Carl Sagan and Dr. Frank Drake and drawn by Linda Salzman Sagan.
spaceprojects.arc.nasa.gov /Space_Projects/pioneer/PN10&11.html   (1386 words)

  
 Plaque definition - Heart Disease and other cardiovascular conditions on MedicineNet.com
To reduce the risk, plaque should be removed by daily brushing and flossing, and by regular dental cleanings.
Cholesterol is a key component in plaques on the inner walls of blood vessels and can lead to blood clot formation.
In dermatology, a plaque is a patch of a small area of skin that appears different than the surrounding skin and is usually raised.
www.medterms.com /script/main/art.asp?articlekey=11888   (246 words)

  
 Plaque Psoriasis
Plaque psoriasis is the most common type of psoriasis.
Patches of circular to oval shaped red plaques that itch or burn are typical of plaque psoriasis.
The first peak occurrence of plaque psoriasis is in people aged 16-22 years.
www.emedicinehealth.com /plaque_psoriasis/article_em.htm   (242 words)

  
 OBJECT OIM_A12417   (Site not responding. Last check: 2007-09-04)
The top register of this plaque shows a seated man and woman celebrating an unidentified event or ritual by participating in a banquet.
Plaques such as this were part of a door-locking system for important buildings.
The plaque was embedded in the doorjamb and a peg, inserted into the central perforation, was used to hold a hook or cord that secured the door and was covered with clay impressed by one or more seals.
oi.uchicago.edu /OI/MUS/HIGH/OIM_A12417.html   (146 words)

  
 NBC10.com - Local News - Judge Orders Ten Commandments Plaque Covered
A federal judge had ordered the plaque to be removed in early March, but the county wanted the plaque to stay up while the decision was appealed.
The plaque is inscribed with a version of the Ten Commandments from the King James version of the Bible, used by Protestants.
The plaque was donated to Northampton County in 1955 by the Bethlehem and Easton Area Jewish Communities, according to an inscription.
www.nbc10.com /news/1387078/detail.html   (349 words)

  
 Plaque psoriasis. DermNet NZ
Plaque psoriasis is the most common presentation of psoriasis and of all the patterns is the most likely to affect the typical areas of the elbows, knees, umbilicus and lower back.
These plaques may join together to involve very extensive areas of the skin particularly on the trunk and limbs.
If plaque psoriasis is too extensive or severe to be effectively managed with topical treatments, phototherapy or systemic agents can be used and are usually very effective at improving and even clearing the psoriasis.
www.dermnetnz.org /scaly/plaque-psoriasis.html   (358 words)

  
 Bell and Plaque
I was fortunate to acquire her bell, and plaque while endeavoring to keep the ship's history alive.
As the bell and the plaque travel to various reunion sites, accompanied by a ship's picture in full camouflage during one of the nine invasions, it is with a great sense of inner peace I know that the history of the USS Rocky Mount AGC-3 will live on.
The commissioning plaque and the bell are now on display at the Veterans Museum & Memorial Center in San Diego, California.
web.nmsu.edu /~pauberve/Vreeland.htm   (667 words)

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