Sentences with phrase «hygiene hypothesis»

There's a big hygiene hypothesis that as the infections go down, you use vaccinations, you have fewer viral infections, antibiotics [inaudible 00:50:26] fewer bacterial infections, and the parasites are removed, that also in that same sequence of time lies a dramatic uptick in the autoimmune problems.

But it seems the hygiene hypothesis can't explain everything about the increase in pollen allergies, because researchers found that specific sensitivity to ragweed pollen, which up to 20 % of Americans are allergic to, increased by 15 % over a four year period.

Allergies in general are on the rise possibly because of what's called the hygiene hypothesis.

This is known as the hygiene hypothesis.

The hygiene hypothesis — smaller families and urban living might «weaken» the immune system, whereas living on a farm or even having a dog + multiple siblings strengthens it

It also examines various theories about the cause of food allergies, including the «hygiene hypothesis» (i.e., our children's environments are too sterile) and the theory that vitamin D may play a role (doctors in cold states write three to four times as many prescriptions for epinephrine than doctors in warm states).

Experts have long supported the hygiene hypothesis as another factor bumping up our rates of food allergies.

There's lots of reasons... why it's different... There's a hygiene hypothesis, changes in our gastrointestinal system... the environment... Those \ [reasons \] are much, much, much more likely to have a part in the change of allergic disease than anything related to food biotechnology.

CD14 can be linked to allergic disease through the «hygiene hypothesis.»

The hygiene hypothesis postulates that early exposure to endotoxin decreases the risk of developing allergic disease by a mechanism that has not been fully elucidated, but may be related to TLR stimulation as previously mentioned.

Taking this «hygiene hypothesis» in an even more surprising direction, recent studies indicate that treatment with a specific soil bacterium, Mycobacterium vaccae, may be able to alleviate depression.

Changes in the prevalence of asthma wouldn't necessarily nullify the hygiene hypothesis, he says, but they could complicate the picture.

The study supports the «hygiene hypothesis,» which contends that such auto - immune diseases are more common in the developed world where the prevalence of antibiotics and antibacterials reduce children's exposure to microbes.

This 2 - decade - old idea, called the hygiene hypothesis, suggests that lack of exposure to dangerous parasites in childhood makes the adaptive arm of the immune system more likely to overreact when it comes into contact with benign allergens.

Collectively these studies, which have included green sea turtles, polar bears and monkeys, bring weight to the «hygiene hypothesis,» which theorizes that reduced exposure to microbes is contributing to the increase in autoimmune and allergic disease occurrence in Westernized nations.

The approach lends credence to the so - called «hygiene hypothesis,» which argues that exposure to toxins early in life — in the case of the mice, the inoculated bacteria — helps prevent allergies and autoimmune diseases.The finding provides some evidence to support a link between a low T cell count and autoimmune diseases, although it's still not clear that one exists, says Michael Bevan, an immunologist at the University of Washington, Seattle.

Until the theory is complete, Hannaway thinks the case for the hygiene hypothesis is strong enough to warrant mixing some messiness into the spotless world of the modern infant.

But, according to the hygiene hypothesis, early childhood exposure to the natural world's microbial menagerie can reconfigure an infant's immune system into the nonallergic Th1 variety, while antiseptically reared infants are stuck with Th2 systems and develop asthma.

«It's important because it shows that endotoxin can't work on its own,» says Erika von Mutius of the Ludwig Maximilian University in Munich, Germany, a leading proponent of the hygiene hypothesis.

Although the mechanism remains unknown, this finding begins to expose the biology behind the hygiene hypothesis.

The idea that a lack of exposure to dirt and microbes is to blame for increases in childhood allergies and asthma is known as the hygiene hypothesis.

Some researchers have proposed a «hygiene hypothesis» that sterile surroundings deprive infants» immune systems of proper training.

According to the «hygiene hypothesis», our immune system evolved to handle a germ - laden world.

It is possible that ingesting nasal detritus might help build a healthy immune response — after all, researchers investigating the hygiene hypothesis have built a large body of evidence indicating that lack of exposure to infectious agents can increase one's susceptibility to allergic diseases.

I went to a couple of history of science — I am very interested in history of science — there were some great sessions on Marie Curie and on the history of alchemy, and the hygiene hypothesis where you find that kids who are not exposed to enough of an immunological challenge when they are in the womb or very young can have higher rates of asthma and autoimmune conditions; and also some stuff on the Large Hadron Collider is going to be coming up.

Now, an EU - funded project, called Diabimmune, has set out to test the hygiene hypothesis.

The reasons for this trend are not fully understood but a theory known as the «hygiene hypothesis» links it to a rise in hygiene standards.

The hygiene hypothesis says that a lack of exposure to dirt and microbes is to blame for increases in allergies and asthma.

«It's important because it shows that endotoxin can't work on its own,» says Erika von Mutius of the Ludwig Maximilian University in Munich, Germany, a proponent of the hygiene hypothesis.

That includes revisiting the hygiene hypothesis, which holds that a lack of childhood exposure to microbiota and other potentially infectious agents may hinder the development of the immune system and increase susceptibility to immunological disorders.

An idea called the hygiene hypothesis holds that exposure to germs early in life can train the immune system to behave itself, preventing overreactions that may lead to allergies and asthma.

Researchers have been debating the «hygiene hypothesis» for years, but it is typically discussed as an explanation for the rising incidence of allergies and asthma in developed countries, not cancer.

This «hygiene hypothesis» suggests that health risks not attributable to human genetics and behavior may stem from differences in microbiome composition between individuals.»

The fact that the association was particularly strong in those with no siblings suggests it may be related to the «hygiene hypothesis» — the idea that exposure to mild infections in childhood, which might be more numerous with more siblings, are important to immune system development and may reduce the risk of immune - related diseases.

Soong is sympathetic to the hygiene hypothesis, the idea that as we stamp out deadly diseases and sanitize our kids more than ever before, the immune system «gets kind of lonely» and attacks harmless things.

The hygiene hypothesis says this is because you are exposed to a greater diversity of microbes that the dogs bring inside.

«The early benefit of child care exposure can potentially be explained by the hygiene hypothesis,» said Cabana.

Pollard is investigating this so - called «hygiene hypothesis» to determine which bacterial proteins play a role in immune disorders like inflammatory bowel disease.

Consistent with the «hygiene hypothesis,» which holds that increased microbial exposure in the first years of life is protective for asthma, the team's findings also indicate that the presence of house dust components that stimulate the innate immune system decreases asthma risk.

This so - called «hygiene hypothesis» proposes that our clean lifestyle, use of antibiotics, and a diet high in processed food has caused us to lose touch with healthy components of our «ancestral» microbiome.

The reason why allergies are at an all time high in developed countries and probiotics are being increasingly seen as an answer to certain allergies is explained by the «hygiene hypothesis».

While it's not without its critics, the hygiene hypothesis certainly puts up a persuasive argument.

First proposed by British epidemiologist Dr David Strachan in 1989, the hygiene hypothesis asserts that a lack of exposure to bacteria during early childhood increases the chances of developing allergies.

One standout theory for why some people may just be more susceptible to illness is the hygiene hypothesis — the idea that the more bacteria and viruses you come into contact with as a kid, the «smarter» your immune system becomes.

By looking at the gut microbiomes of babies from three different countries, researchers found evidence that supports the hygiene hypothesis — that exposure to pathogens early in life is beneficial to the education and development of the human immune system — and shows interactions among bacterial species that may account for the spike in immune disorders seen in Western societies.

In fact, in our rush to embrace antibacterial cleaning products that allegedly keep us from getting sick, we may actually be minimizing the natural contact our immune system would have with them — contact that's necessary for our bodies to develop natural immunities and antibodies that really keep us healthy (this is called the hygiene hypothesis.)

Now, a number of new studies support the hygiene hypothesis, or the idea that the immune system needs to be educated early in life by being exposed to a diverse community of microbes.

«The early benefit of child care exposure can potentially be explained by the hygiene hypothesis,» said senior study author Dr. Michael Cabana, chief of the UCSF Division of General Pediatrics.