Tag Archives: Dental

Poor oral health linked to wide variety of diseases and mental illness

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Examining health records from more than 60,000 people, researchers found gum disease increased a person's risk of developing a number of illnesses

In one of the largest studies of its kind to date UK researchers have found gum disease to be associated with an increased risk of developing cardiovascular and autoimmune disease. The findings build on a growing body of research linking poor oral health with broader chronic disease.

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Iron-oxide “nanozymes” could help fight cavities

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For people with particularly cavity-prone teeth, daily brushing and flossing aren’t always enough. A new treatment could help, as it uses tiny particles known as nanozymes to break down plaque and kill cavity-causing bacteria.Continue ReadingCategory: … Continue reading Iron-oxide “nanozymes” could help fight cavities→

Oldest cavities ever found in a mammal betray a prehistoric sweet tooth

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While for us the discovery of a cavity might mean it’s time for a trip to the dentist’s office, their discovery in our early ancestors can act as an important indicator of ancient dietary trends. Fresh analysis of 54-million-year-old fossils has reveal… Continue reading Oldest cavities ever found in a mammal betray a prehistoric sweet tooth→

Dental implant could heal infected gums by generating electricity

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While implanted artificial teeth do offer a longer-term alternative to dentures, they may need to be surgically replaced if chronic gum infections occur. Scientists are thus working on a better implant, that would generate electricity via mouth movemen… Continue reading Dental implant could heal infected gums by generating electricity→

Enzyme-based treatment could help prevent dental cavities in children

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With their often high-sugar diets and lax brushing habits, many children are particularly susceptible to cavities. An experimental new treatment could help, however, using enzymes to weaken the plaque that forms on the teeth.Continue ReadingCategory: H… Continue reading Enzyme-based treatment could help prevent dental cavities in children→

100,000 year-old Neanderthal oral microbiomes reveal evolutionary clues

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Scientists have analyzed the fossilized dental plaque of Neanderthals to sequence the oral microbiome, including the oldest ever, at 100,000 years old. By comparing them to humans and other primates, the study reveals new insights into how this symbiot… Continue reading 100,000 year-old Neanderthal oral microbiomes reveal evolutionary clues→

How gum disease can influence heart disease, diabetes and even Alzheimer’s

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A compelling new study is claiming to have uncovered the missing link explaining how gum disease is associated with diabetes, cardiovascular disease and even Alzheimer’s. The research demonstrates how periodontitis can initiate a systemic immune respon… Continue reading How gum disease can influence heart disease, diabetes and even Alzheimer’s→

Nanoparticle coating could prevent cavities while sparing bacteria

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Although cavities are caused by bacteria, simply killing all of the bacteria in the mouth isn’t a good idea, as some of them aid in digestion or have other beneficial effects. A nanoparticle coating, however, could someday prevent cavities without harm… Continue reading Nanoparticle coating could prevent cavities while sparing bacteria→

New study demonstrates how oral bacteria can amplify gut inflammation

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Building on the growing link between poor oral health and gastrointestinal disease, new research from the University of Michigan has homed in on the possible mechanisms by which periodontitis can exacerbate the gut inflammation seen in patients with in… Continue reading New study demonstrates how oral bacteria can amplify gut inflammation→

SmileMate system remotely connects orthodontists with patients

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After an orthodontist has fitted a patient with braces or an aligner – or otherwise worked on straightening their teeth – it’s important for them to follow that person’s progress. A new smartphone-based setup is designed to let them do so, without requ… Continue reading SmileMate system remotely connects orthodontists with patients→