perl online training
perl online training with http://www.mdnewscast.net

perl online training

Medical Newscast

News for 29-Feb-24

Source: MedicineNet Diabetes General
Chemo More Damaging to Hearts of Diabetics: Study

Source: MedicineNet High Blood Pressure General
Sharp Drop in Blood Pressure After Rx May Be Risky for Some Heart Patients

Source: MedicineNet High Blood Pressure General
Yoga Called Good Medicine for High Blood Pressure

Source: MedicineNet High Blood Pressure General
Omega-3s a Recipe for Healthy Blood Pressure in Young Adults

Source: MedicineNet Diabetes General
Health Tip: Prepare for Travel With Diabetes

Source: MedicineNet High Blood Pressure General
High Blood Pressure Rates Have Doubled Worldwide Since 1975

Source: MedicineNet Diabetes General
glipizide and metformin (Metaglip has been discontinued in the US)

Source: MedicineNet Diabetes General
Low Blood Sugar Linked to Death Risk for Hospital Patients

Source: MedicineNet High Blood Pressure General
Normal Blood Pressure in Clinic May Mask Hypertension

Source: MedicineNet High Blood Pressure General
Bonus From Your Blood Pressure Med: Fewer Fractures?

Search the Web
perl online training
sears online training
online business training
real estate training online
crystal reports online training
online training companies
online xml training
free online training course
online electronics training
online medical training

The Best perl online training website

All the perl online training information you need to know about is right here. Presented and researched by http://www.mdnewscast.net. We've searched the information super highway far and wide to provide you with the best perl online training site on the internet today. The links below will assist you in your efforts to find the information that you are looking for about
perl online training.

perl online training

Medical Newscast
For information about Medical Newscasts look no further. We have links to great resources regarding all forms of medical internet broadcasting.
Medical Newscast

When you're looking for information on buying perl online training it can all seem very overwhelming. But don't worry, because we've sorted through all the perl online training sites on the internet and have found the very best ones that will get you what you want, how you want it.

We know how important it is to be informed when you're looking for perl online training. Some websites are better than others and will meet your perl online training needs in a better fashion.

When you're looking for a high quality perl online training site you know you can rely on, we recommend the above web site. We have taken the hard work out of your perl online training shopping and narrowed our list of perl online training websites down to only those of the very best.

perl online training

Medical Newscast
For information about Medical Newscasts look no further. We have links to great resources regarding all forms of medical internet broadcasting.
Medical Newscast

You're looking for information on perl online training, so you've come to exactly the right place. This is exactly what we specialize in. Well to be honest, it will be. right now we're only starting out so the perl online training information we've got is limited.

But don't worry, because the links below will take you to the exact perl online training info you need. We know because while we were putting this site together we did a whole lot of research on perl online training and found these sites were by far and away the best.

Dental Hygiene, an Ancient Practice - The History of the Toothbrush

 by: Rebecca Blain

One of the most asked questions by adults and children is the origin of the toothbrush. There are several schools of thought on when the real toothbrush was created, but you need to look far into the past for the first evidences of oral hygiene.

The Chinese were believed to create the first real toothbrush, or a device that was used to clean teeth, but it was much different than the ones that we are used to today. These first toothbrushes, crafted in the 1400s, did not use nylon for bristles, or plastic for the handles. They were crafted from bamboo, one of the most common plants from that area. The bamboo formed the handle for people to hold on to. Attached to this handle was a set of bristles, which were crafted from the tough hair of the Siberian wild boar. The hairs used came from the back of the neck of this animal. This is the toothbrush associated with having been the ancestor of the one that we use today.

However, there is evidence that there was another form of the toothbrush dating up to 3000 years before the birth of Christ. Due to this, the history of the toothbrush proves that this device is one of the oldest still used by man, only truly outdated by the wheel. This form of the toothbrush was found within pyramids of the Egyptians. These toothbrushes were crafted from a stick. Unlike the Chinese version of the toothbrush, the end of the stick was flayed so that the fibers of the wood were more soft. This stick was then rubbed against the teeth to serve as a form of oral hygiene. This form of the toothbrush did not become far spread as the Chinese version.

The Chinese version of the toothbrush spread to Europe, where the Siberian wild boar took the brunt of the growing popularity of the invention. The only downside to the hairs of the Siberian wild boar was the fact that it was very rough on the gums. On account of this, some people began to use the hairs found on the backs of horses to craft the bristles on their brushes, as this was much easier on their gums and teeth. Despite the added softness of the horse hair bristles, the boar hairs were more commonly used, as horses were too valuable to Europeans during this period of time.

The boar hair toothbrush continued to be used until the early 1900s. In 1937, nylon was created in the Du Pont laboratories by Wallace H. Carothers. This invention forever changed the history of the toothbrush, as well as every other device that required a fibrous material, including ropes. In 1938, Nylon became the sign of modernization, from the creation of nylon stockings to Dr. West's first nylon toothbrush. This brush was called Dr. West's Miracle Toothbrush. Even with this breakthrough in the toothbrush, it wasn't until World War II that Americans began to take oral hygiene more seriously. This was a direct result of the war. This influence spurred on the development of better toothbrushes.

Toothpaste & Whiteners

Another aspect of toothbrush history that should be taken into account is toothpaste and other whiteners. These are usually used with the toothbrush in order to make certain that the teeth and breath were acceptable. The concept of toothpaste and mouth washes is pretty old - almost as old as the Egyptians toothbrush. The earliest known toothpaste was created by the Egyptians. It was said to contain a drachma of rock salt, two drachmas of mint, one drachma of dried iris flowers and 20 grains of pepper. This was then crushed and mixed together to form a powder. When mixed with saliva and applied to the teeth, it would help whiten and clean your teeth. When experimented with by an Australian dentist, the mixture worked far better than anything else created until the twenty first century. The only downside was the fact that it caused his gums to bleed.

In the 18th Century, the next recorded version of toothpaste occurred. This mixture called for dragon's blood, cinnamon and burn alum. This mixture tends to be more of an amusement for many scientists, as there is no proof that "dragon's" existed. What may have really been considered to be dragon's blood is unknown.

The 19th Century saw a lot of innovations to toothpaste, although many of them would be repulsive compared to what we are used to today. Charcoal, for example, was used to clean teeth. Most of the toothpastes of this time were powders that became a paste when introduced to saliva. A lot of these different toothpastes were designed to both clean teeth and give the user better breath. This is where the modern idea for toothpaste came of, and one of the turn points in the history of toothpaste. The combination of these pastes and the toothbrush worked to ensure that there was a higher chance of cleaner and healthier teeth and gums.

It wasn't until the 1900s that toothpastes evolved to be more modern. Colgate, and many other toothpaste companies, worked to design toothpastes that tasted good while providing the means to clean teeth while not causing gums to bleed. Many ingredients are now used in toothpastes, with Fluoride being one of the most common. There are a wide variety of "herbal" toothpastes as well, which do not contain this component. Each of these types are designed to fit the needs and wants of every type of person out there. This high level of choice is the primary evolution of toothpastes. While only a few were available as early as the Egyptian days, now there is something for everyone.

The combination of the toothpaste and modern toothbrush gives everyone the oral hygiene and dental health that they need to be able to have the sparkling teeth that is desired by so many. This combination also helps prevent the loss of your teeth later in life, so that dentures are not required as early. The history of the toothbrush and toothpaste shouldn't be looked down upon, as the options used back then were no where near as pleasant as the types available today.

About The Author

Rebecca Blain is a professional and hobbyist writer who enjoys taking care of her fish and educating people about oral health care such as Crest Whitestrips, which you can read about here:

http://www.everything-teeth.com/whitestrips-review.html

Google

http://www.medmeet.com/
MD Newscast | Forum On The Net | Go Meetings | MD News | Drugestore On-the-Net

Fantasy Football   Medical Newscast   Doctors On-the-Net