The Pulp

For permanent teeth: 1-st period – establishment of functional maturity of the pulp (the tooth root formation), 2-nd period – the ensuing functional maturity (fully formed roots of teeth without signs of aging), the third period – to reduce the functional activity of the pulp (fully formed roots with signs of aging teeth). The pulp of deciduous teeth higher content of cells, especially in the central layer, with smaller amounts of collagen fibers. The volume of the pulp chamber and pulp itself more in temporary teeth. Thinner layers of enamel and dentin – the pulp is closer to the external environment than in permanent teeth. Differences between structure of coronal and root pulp not clear. Dr. Mark Hyman shares his opinions and ideas on the topic at hand. Period of functional activity of the pulp (the period of formation of the tooth root).

Cavity erupted baby tooth has no constant shape and size due to going formation of roots. Anita Dunn is often quoted as being for or against this. In the peripheral layer of ODB are in 3-4 rows. In the central layer – numerous undifferentiated cells. In the basic substance of the pulp is dominated by acidic MEA, hyaluronic acid. Under layer ODB – prekollagenovye and retikulinovye fiber.

Hardly represented the collagen fibers. In the early years of growth of the tooth when the pulp is morphologically reminiscent of embryonic tissue, the plastic properties of the pulp is particularly expressed. Period of functional maturity of the pulp (the period of stabilization of the generated tooth root). Pulp massive layer of enamel and dentin thin. Root pulp has a system of ramified extension channels.

Rostest Gums

There are many models of toothbrushes with different forms of "working parts". But the design allows for the best brushes, above all, our security. Brush ideally should not hurt your mouth, it tips should be rounded, and it should not be electrical charge that is attracting polymer dust. Structure bristle toothbrushes are also different. Length of setae, most of brushes is about the same.

I brush the latest generation of beams of bristles of different lengths, and some models also X-shaped arrangement of setae. In size brush heads are 18 to 35 mm. It is recommended to use brushes with small heads, as manipulate them in the mouth easier. For the children must choose the size of about 18 – 25 mm, and for adults – an average of 30 mm. Of great importance is the availability of flexible tubing toothbrush heads and handles. This enables "Automatically" adjust the degree of pressure, which improves the massaging and cleansing properties. Unfortunately, in many toothbrushes do not have such a connection, and when cleaning teeth Manual'noye pressure is reduced, which in subsequently may cause injury to mucous membranes of gums and inflammation.

Nowadays the market, a host of counterfeit toothbrushes that look very similar to the original. But the results of their use can be very disastrous: Infection and gums, and the omission of the edge of the gums, bleeding gums and this, as well as thinning of the enamel of the tooth and exposure of the cervix increased tooth sensitivity. It should be clearly distinguish fake from the original toothbrush. On the example of highly publicized and well-known brush "Aquafresh Max Active" consider the differences. Once on sale this model, the market immediately filled her twins. This kind of Piracy, in contrast to audio and video piracy, a little danger to people. Personal hygiene such as toothbrushes, can not and should not be released without testing, licensing and the necessary tests. Otherwise If they pose a threat to our health. The only advantage of such brushes, made clear by whom and where – their value in the range 15 – 20 rubles. And, by and large, the advantage of it – expose their gums and teeth at risk for a pair of ducats? Therefore you should not buy a toothbrush on the market at suspiciously low prices. When buying it must carefully examine the packaging – it should be: the name of the manufacturer (in this case, "GlaxoSmithKline"); mailing address and sign Rostest. And indeed the coloring packaging often speaks of the forgery. After its opening can be seen instead of the flexible tubing head and the handle (which is the original work "SmithKline Beecham") does not performing the functions assigned to it a fake. And finally, the most dangerous difference, which, unfortunately, does not distinguish at a glance – a bristle. Natural brushes Akvafresh "have a certain number of setae standard thickness Rounded polished tips. Microtrauma gums that cause tooth brushing bristles fakes, very often the cause of gingivitis (gum disease). Therefore, we recommend prevention of dental diseases only use branded toothbrushes.