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Articles on this Page
- 05/24/18--11:16: _Dental problems of ...
- 05/29/18--16:19: _Your Dentist Can He...
- 05/30/18--19:22: _Reducing mental dis...
- 06/07/18--10:49: _Tooth Decay Higher ...
- 06/14/18--09:56: _Household Environme...
- 06/22/18--10:01: _Preventing Tooth Ca...
- 06/26/18--16:12: _Will Dental School ...
- 06/26/18--17:11: _Dentists Should be ...
- 07/05/18--11:31: _How Does Cavity Cau...
- 07/13/18--10:42: _Dental X-rays Show ...
- 05/24/18--11:16: Dental problems of Teenagers – Five Most Common Causes
- 05/29/18--16:19: Your Dentist Can Help Protect You From Diabetes
- 06/14/18--09:56: Household Environment Shapes Saliva Microorganisms
- 06/22/18--10:01: Preventing Tooth Cavities with an Inhibitor
- 06/26/18--16:12: Will Dental School Debt Lead to Future Counseling?
- 07/05/18--11:31: How Does Cavity Causing Bacteria Survive?
- 07/13/18--10:42: Dental X-rays Show Vitamin D Deficiency
Teenagers have a lot of issues to think about and deal with everyday. School pressures, navigating social issues, and trying to figure out just where they fit in the grand scheme of things is enough for anyone to worry about. In light of this, one of the things that tends to get overlooked during this time of growth and change is that of dental health and oral hygiene. There are several factors to consider when talking about teens and oral health. Below is some information about the five most common dental problems facing teenagers. Smoking and Drug Use Along with all of the other pressures kids are facing, smoking and drug use are high on the list of things that can affect dental health. Aside from staining your teeth, smoking leads to gum disease and gingivitis as well as many ... Read more
The post Dental problems of Teenagers – Five Most Common Causes appeared first on TeethRemoval.com.
Diabetes is a condition affecting up to 100 million Americans, making it one of the biggest health concerns facing the U.S.. While it can be managed with a change in diet and prescription medication, there is also a role for your dental practitioner. They will be able to tell from examining your mouth whether you are at risk and can perform procedures to stabilize blood sugar levels. Poor dental health can tell you so much more about your health than just the condition of your teeth and has been linked not just to physical conditions but also to poor mental health. Don’t be afraid to ask your dentist if they see any other health concerns during a dental checkup, particularly having to do with diabetes. The Link Between Diabetes and Dental Diseases Even if a doctor hasn’t diagnosed you with diabetes, you ... Read more
An interesting article titled “Non-pharmacological interventions for reducing mental distress in patients undergoing dental procedures: Systematic review and meta-analysis” by Sophia Burghardt et al., appears in the Journal of Dentistry in 2018 (vol. 68, pp. 22 – 31). The article seeks to determine the effects of hypnosis, enhanced information, relaxation, music, or cognitive-behavioral approaches on adults undergoing dental procedures. The researchers explored 29 randomized controlled trials and found through random effects meta-analyses significant reduction of mental distress when patients underwent a non-pharmacological intervention. In particular the largest effect was shown for hypnosis. People experience anxiety and fear of going to a dentist and some even have a diagnosable condition of dental phobia. Research shows a general dentist is capable of treating adults with mild or moderate forms of dental anxiety but those with severe dental anxiety or even dental phobia often requires ... Read more
A new study appearing in the American Journal of Preventive Medicine has shown that American children who do not drink tap water are much more likely to have tooth decay than those who do, but also less likely to have elevated levels of lead in their blood. Due to some dangers reported from drinking tap water which includes fluoride and potentially other contaminants, some parents have opted to not give it to their child and instead have opted for bottled or filtered water for drinking. See http://blog.teethremoval.com/large-amounts-of-fluoride-consumed-by-young-children-leads-to-fluorosis/ for more information on the dangerous of fluoride for young children. According to the Centers for Disease Control and Prevention (CDC), adding fluoride to the water supply has dramatically reduced the prevalence of tooth decay over the past 70 years. Even so tooth decay is still a large problem affecting the primary teeth of over 20% of U.S. preschoolers ... Read more
The post Tooth Decay Higher in Children Who do not Drink Tap Water, But Blood Lead Levels Lower appeared first on TeethRemoval.com.
Researchers from UCL in the United Kingdom have discovered that the mix of microorganisms in a person’s saliva are largely determined by the household they live in. The study showed that early environmental influences play a far larger role than human genetics in shaping the salivary microbiome. The microbiome are organisms that play an important role in oral and overall health. The oral cavity is colonized by hundreds of bacterial species, which stop external pathogens but they also can cause oral disease. The researchers were interested in exploring how the salivary microbiome becomes established and which factors are most responsible. The researchers used DNA and saliva from an extended Ashkenazi Jewish family living in various households spread across four cities on three continents. The family members are believed to have shared cultural diets and lifestyles that control for many confounding factors. ... Read more
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Researchers at the University of Alabama at Birmingham have created a small molecule that prevents tooth cavities in a preclinical model. The inhibitor blocks the function of an enzyme in an oral bacterium and prevents it from forming biofilms. Specifically the inhibitor causes Streptococcus mutans (S. mutans) which is the prime bacterium that causes tooth decay and dental cavities, to not make the sticky bioflim that has it glue to a tooth surface. The selective inhibition of the sticky biofilm acts against S. mutans reduced dental caries in rats fed a diet intended to promote cavities. The glucan biofilm is made by three S. mutans glucosyltransferase (Gtf) enzymes. It is know what the crystal structure of the GtfC glucosyltransferase is, and the researchers used the structure to run numerous computer simulations for drug-like compounds for binding at the enzyme’s active site. Ninety compounds with diverse ... Read more
Future dentists these days are being subjected to large amount of loans that are necessary as a part of dental school. This topic has been covered a bit before on this site, see for example http://blog.teethremoval.com/medical-school-student-costs-in-the-u-s-are-affecting-mental-health/ and http://blog.teethremoval.com/medical-students-are-at-risk-for-suicide/. This topic has also been recently discussed on the American Dental Association (ADA) Viewpoint and Letters to the Editor. In an April 18, 2016, letter titled “Dental student loan debt” Dr. Sparkman from Texas said If most dental students today are borrowing over $200,000 to get out of dental school then I have part of the solution in three words. Get a job. Dr. LeMert a 2009 dental school graduate from the state of Washington took issue with this position and found Dr. Sparkman’s position laughable. He said in a May 16, 2016 letter titled “Dental school reality” Dental school itself was a 60 hour/week ... Read more
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In recent years more and more dentists have had to deal with patients with substance use disorders. Wisdom teeth extractions are sometimes said to be a potential cause of a later substance use disorder, see for example http://blog.teethremoval.com/painkiller-overdose-in-michigan-are-wisdom-teeth-extractions-contributing/. Even though dentists and oral surgeons have taken steps in recent years to reduce the amount of drugs they prescribe to their patients that would possibly be used for non-medical purposes this may not entirely solve the problem. If through the course of a patient evaluation, a dentist becomes aware of a possible drug or alcohol problem, they should be prepared to refer their patient to a counselor, psychologist or psychiatrist. As such they should have several possibilities available for the referral. The American Dental Association (ADA) had a webinar series several years ago titled “Interviewing and Counseling of patients with substance use ... Read more
The post Dentists Should be Prepared to Refer to a Counselor, Psychologist or Psychiatrist appeared first on TeethRemoval.com.
Researchers from the University of Basel’s Preventative Dentistry and Oral Microbiology Clinic and Department of Biomedical Engineering have found that extracellular polysaccharides play a central role in the survival capabilities of cavity causing bacteria in dental plaque. These bacteria live in biofilm and cause cavities by attacking dental enamel by converting sugar and starch into acids that dissolve out calcium from the enamel. The dissolution of calcium increases the concentration of calcium locally which creates an environment hostile to bacterial life. The researchers investigated how bacteria manage to survive in dental plaque despite conditions of hostility. They suggested that extracellular polysaccharides (EPS) support the bacteria’s survival capabilities. EPS are substances that build extracellular cariogenic bacteria from sugar residue. These substances create biofilm’s scaffolding and ensure bacteria are able to anchor themselves in dental plaque. The researchers showed the more that calcium cariogenic ... Read more
McMaster anthropologists have found that human teeth hold important information about Vitamin D deficiency which can be identified by a dental X-ray. The researchers had previously discovered that human teeth hold a detailed and permanent record of Vitamin D deficiency. The teeth show microscopic deformities in dentin. This is preserved by enamel which protect teeth from breaking down. Vitamin D deficiency often occurs when a human does not get enough exposure to sunlight. This work is useful for examining the teeth of people who lived years ago to see if they were ever deprived of sunlight and had Vitamin D deficiency. An issue when looking for teeth deformities currently is that that a tooth must be cut open and there are limited teeth the researchers had access to. To avoid wasting specimens, the researchers tried to find a way to ... Read more