成人大片

For those of us who do all the right things but still struggle with tooth decay, there may be an interesting solution on the horizon.

成人大片 researchers are exploring if a unique transplant which involves moving good bacteria from one person鈥檚 mouth to another 鈥� possibly through a special toothpaste - could be the answer to improving dental health.

An oral microbiome transplant involves taking a sample of plaque bacteria from a super donor 鈥� someone who naturally has a healthy microbiome in their mouth 鈥� and transplanting it into the mouth of a patient with an unhealthy microbiome.

鈥淭here are over 700 bacteria that live in the mouth which make up the microbiome. Why some people naturally have a healthy microbiome regardless of whether they go to the dentist regularly or not is a mystery,鈥� said the 成人大片鈥檚 Associate Professor Peter Zilm from the Adelaide Dental School.

鈥淎n oral microbiome transplant through a specially designed toothpaste or gel could improve dental health. This would be an easy way to boost good bacteria in the mouths of those who don鈥檛 have a healthy microbiome, protecting these people against dental decay and the nasty health conditions that can come with it.鈥�

Working in collaboration with Penn State University, researchers have developed a screening tool to identify super donors along with a 3D flow cell which mimics the mouth environment, allowing researchers to maintain the microbiomes taken from super donors.

鈥淥ur pre-clinical work shows that we can keep at least 250 bacteria that are essential for preventing tooth decay alive for three months in a biobank,鈥� said Associate Professor Zilm.

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鈥淏y building a biobank of good bacteria from super donors, we hope to develop a paste containing good bacteria that will hopefully improve the oral health of people who are more susceptible to tooth decay and associated conditions."Associate Professor Peter Zilm, Adelaide Dental School, 成人大片.

Microbiomes are the naturally occurring bacteria and viruses that live in your mouth.

Early results from a pre-clinical trial have been positive and have shown that the transplant appeared to supress cavities, with no adverse impacts on other parts of the body such as gut health.

鈥淏y building a biobank of good bacteria from super donors, we hope to develop a paste containing good bacteria that will hopefully improve the oral health of people who are more susceptible to tooth decay and associated conditions. This could be particularly useful for vulnerable members of our community such as the elderly and the very young,鈥� said Associate Professor Zilm.

Oral health conditions are the third highest reason for acute preventable hospital admissions in Australia, with more than 63,000 people hospitalised each year.

It鈥檚 estimated 25 per cent of Australian adults are living with untreated tooth decay with even higher rates experienced by Aboriginal and Torres Strait Islander people, regional and remote residents and those on lower incomes.

鈥淗aving a healthy mouth is crucial for more than just eating and drinking. It鈥檚 reflective of our overall health. Poor oral health can even be linked to medical problems such as cardiovascular disease, cancer, and birth complications,鈥� said Associate Professor Zilm.

Experts hope to secure funding to carry out further research into oral microbiome transplants, with the goal of moving to human trials within the next two years.

鈥淚f we can show that oral microbiome transplants are safe for humans, they could become a cost-effective solution to one of the nation鈥檚 most common chronic illnesses,鈥� said Associate Professor Zilm.