Examples of using Dentin in English and their translations into Malay
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Ecclesiastic
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Computer
Below the enamel is dentin.
Often enamel which overlies decayed dentin must also be removed as it is unsupported and susceptible to fracture.
Under the enamel is the dentin.
While baby teeth are whiter than permanent teeth,the enamel and dentin layers in baby teeth are thinner than those in adult teeth.
Just below the enamel is dentin.
On the other hand, dentin is produced continuously throughout life by odontoblasts, which reside at the border between the pulp and dentin.
Below the enamel are the dentin.
The research team focused on dentin, which makes up most of the tooth and has high levels of protein, most of which is collagen.
Right underneath the enamel is the dentin.
Human teeth is made up of three layers- the outer tooth enamel,an underlying dentin layer and connective tissue that binds the roots to the gum.
Immediately underneath the enamel is dentin.
Roots have a very thin layer of cementum over a large layer of dentin, and thus most caries affecting cementum also affects dentin.
Enamel rods, which are the basic unit of the enamel structure,run perpendicularly from the surface of the tooth to the dentin.
As we get older,the outer layer of enamel on the teeth wears down and exposes the dentin layer of the teeth, which is more yellow.
The progression of pit andfissure caries resembles two triangles with their bases meeting along the junction of enamel and dentin.
When the gum-line recedes(oftenas a natural part of the aging process), exposed dentin becomes even more vulnerable to toothbrush abrasion.
The effects of this process include the demineralization of crystals in the enamel, caused by acids,over time until the bacteria physically penetrate the dentin.
Since sclerotic dentin prevents the passage of such fluids, pain that would otherwise serve as a warning of the invading bacteria may not develop at first.
Tooth sensitivity happens when the dentin is exposed.
Once a lesion has cavitated, especially if dentin is involved, remineralization is much more difficult and a dental restoration is usually indicated("operative treatment").
In the presence of sugar and other carbohydrates, bacteria in the mouthproduce acids that can demineralize enamel, dentin, and cementum.
In the new work,the researchers demonstrated that the major protein in the dentin is converted to smaller fragments when treated with hydrogen peroxide.
Dental caries, also known as tooth decay or cavity, is a bacterial infection that causes demineralization anddestruction of the hard tissues(enamel, dentin, and cementum).
Sensitive teeth is a general term used to indicate the presence ofhypersensitive dentine due to depletion of the enamel, dentin and the opening of the gum drop, a layer below the enamel.
In three new studies, researchers found that hydrogen peroxide, the active ingredient in over-the-counter whitening strips,can damage the protein-rich dentin tissue found beneath the tooth's protective enamel.
By far the most common cause of tooth sensitivity to temperature and sweet orsour foods is exposed dentin, the hardened tissue just beneath the tooth's enamel that contains microscopic nerve fibers.
It is also abundant in corneas, cartilage, bones, blood vessels, the gut,intervertebral discs and the dentin in teeth.[2] In muscle tissue, it serves as a major component of the endomysium.
It is a chronic condition that forms a large, shallowlesion and slowly invades first the root's cementum and then dentin to cause a chronic infection of the pulp(see further discussion under classification by affected hard tissue).