Teeth

Neanderthal teeth grew no faster than comparable modern humans'

Recent research suggested that ancient Neanderthals might have had an accelerated childhood compared to that of modern humans but that seems flawed, based on a new assessment by researchers from Ohio State University and the University of Newcastle . They found that the rate of tooth growth present in the Neanderthal fossils they examined was comparable to that of three different populati...

'Nanospheres' that block pain of sensitive teeth

Nanospheres could help dentists fill the tiny holes in our teeth that make them incredibly sensitive, and that cause severe pain for millions of adults and children worldwide. Preliminary research presented today at the Institute of Physics conference EMAG-NANO 2005 shows that creating tiny spheres of a ceramic material called hydroxyapatite could be a long term solution or cure for sensi...

Birds that make teeth

Gone does not necessarily mean forgotten, especially in biology. A recent finding by researchers at the University of Wisconsin, Madison, and colleagues from the University of Manchester have found new evidence that the ability to form previously lost organs--in this case, teeth--can be maintained millions of years after the last known ancestor possessed them. Birds do not have teeth. How...

Tetracycline plus teeth equal gray smile

Many adults over age 35 cover their mouth to avoid smiling in public in order to hide their teeth darkened by tetracycline stains. Typically, invasive as well as costly treatment options, such as veneers, crowns and bonding, served as the only treatment options to help these individuals hide such stains and boost their self-esteem. However, Kim L. Capehart, DDS, MBA, AGD member and clini...

Ultrasound may help regrow teeth

A team of University of Alberta researchers has created technology to regrow teeth--the first time scientists have been able to reform human dental tissue. Using low-intensity pulsed ultrasound (LIPUS), Dr. Tarak El-Bialy from the Faculty of Medicine and Dentistry and Dr. Jie Chen and Dr. Ying Tsui from the Faculty of Engineering have created a miniaturized system-on-a-chip that offers a n...

Teeth at Biology Products

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Molar teeth

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Teeth at Medicine News

Genetic Dentistry: Your Dentist may be able to grow you a new set of Teeth.

Researchers at the University of Texas Health Science Center at San Antonio have successfully regrown mouse teeth in a petri dish from single mouse cells - and they think humans are next. They hope to push the research in the direction where they could take initial tissue from a [human] patient, put it in a culture dish and grow a tooth for them.To accomplish this seemingly futuristic feat,...

Fossil teeth and human development

An analysis of the growth patterns in fossil teeth has thrown new light on the recent origin of the extended growth and development pattern that sets human beings apart from their primate ancestors, according to an article in the issue of Nature.// Based on the analysis of the fossil teeth, researchers from University College, London and Penn State University determined that the relati...

Fewer teeth & Increased Ischemic Stroke risk

A study reveals that people who have periodontal disease and lose a lot of teeth are more likely to have a stroke, but researchers aren't sure about the relationship between fewer teeth and higher// risk of stroke. The study which used data on 41,376 men found that men with fewer teeth generally consumed large amounts of alcohol, were physically less active, were older and were more lik...

Sensitive to bright light? You may have sensitive teeth also

A new study which appeared in the General Dentistry journal suggests that people who are sensitive to bright light, loud noise, itchy clothes and strong perfumes are also likely to have sensitive teeth. This means// that such a person is likely to avoid very hot or very cold foods. The study confirmed that sensitive teeth had a direct relationship to sensitivities to special senses like...

Ways to whiter teeth!

People have been concerned, for many decades now, about having spotless white teeth and a gleaming white smile. But tooth discolouration is a persistent problem that is caused by aging and colored molecules in food and drink. Back in the Middle Ages, people used corrosive nitric acid, which bleached teeth white and kept it white for a while and then, destroyed them! However, dentists have now dis...

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Teeth at Medicine Products

Osher 0.12 mm Forceps - Elschnig Teeth

Description:The Elschnig teeth of this forceps are ideal for grasping sclera during suturing. Delicate tying platform handles the finest suture material. 0.12 mm, 1 x 2 teeth....
Company:Bausch & Lomb Storz

Graefe Straight Iris Forceps With Teeth

Description:Straight tips with fine 1 x 2 teeth. Serrated handle with polished finish. Most popular size or model....
Company:Bausch & Lomb Storz

Wave Grasper w/ 2x3 Teeth

Description:Many special order products are offered as 1-piece or modular, in regular or extra long lengths. The modular instruments may be customized with handles of choice and other options such as ratchets, insulation and flush ports. Many standard patterns are available from Mediflex stock. Customer specifications may affect delivery times. Individual instrument components, su...
Company:Mediflex Surgical Products

Spoon Forceps, with Teeth

Description:Many special order products are offered as 1-piece or modular, in regular or extra long lengths. The modular instruments may be customized with handles of choice and other options such as ratchets, insulation and flush ports. Many standard patterns are available from Mediflex stock. Customer specifications may affect delivery times. Individual instrument components, su...
Company:Mediflex Surgical Products

MultAcoice™ Grasping Forceps 3x4 Teeth

Description:Operate with confidence. Autosuture is advancing the sate of both open and minimally invasive surgery by providing surgical tools that feel right, function right, and facilitate the right outcome every time....
Company:Autosuture

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Teeth at Medicine Technology

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Widely spaced teeth

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Teething

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Teeth

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