Health
Lack of gut bacterial diversity increases risk of serious infections
This image shows a microscopic image of Streptococcus pneumoniae (diplococcus). … [+]
Having an abundance of beneficial bacteria in your gut not only protects you from stomach problems, but is also associated with an extra layer of defense against serious infections like pneumonia, according to a new study published in November 2010. Lancet Microorganism.
“Even after adjusting for demographics, lifestyle, antibiotic exposure, and comorbidities, a higher abundance of anaerobic butyrate-producing bacteria was associated with protection against severe infection,” the authors wrote in the study. Butyrate is a fatty acid produced when microbes living in the lower intestinal tract ferment dietary fiber. The human intestinal tract cannot digest dietary fiber on its own, so it relies on the gut microbiota to do the work. Previous studies in mice have shown that bacteria known to produce butyrate strengthen the immune system. This is because butyrate is known to induce the production of antimicrobial peptides, which in turn prevent pathogens from colonizing the lungs and bladder, thereby limiting tissue damage in those organs.
In 2019, the global burden of disease was study It is estimated that approximately 25% of deaths worldwide are due to bacterial pathogens, and studies are now demonstrating that hospitalized patients, even before they receive antibiotic treatment, may have a disrupted gut flora that allows pathogens to thrive.
To explore further whether people with fewer butyrate-producing bacteria in their gut are at higher risk of being hospitalized with an infection, researchers based in the Netherlands and Finland followed 10,000 people for six years.
< position="inread" progressive="" ad-id="article-0-inread" aria-hidden="true" role="presentation"/>
The team collected stool samples and analysed 16 types of gut bacteria and found that 600 people hospitalised with severe infections had lower amounts of butyrate-producing bacteria in their guts compared with the other 9,400 study participants.
“However, we did not know whether the decline in gut microbiota health was due to the acute infection and its treatment, or whether it was due to the low number of butyrate-producing bacteria in the microbiota to begin with,” said study author Robert Kullberg of the Amsterdam University Medical Center in a press release. PhD student Bob Kullberg added, “Our study answers this chicken-and-egg question: We found that people with 10% more butyrate-producing bacteria in their gut were 15-25% less likely to get infections.”
The researchers further suggested that the use of certain types of antibiotics that target bacteria that can live without oxygen (also called anaerobic antibiotics) may help: Enterobacteriaceae Intestinal Because these antibiotics kill the gut flora that produce butyrate, the researchers advised clinicians to reconsider the widespread use of anaerobic antibiotics.
“We found that gut microbiota composition, specifically colonization with anaerobic butyrate-producing bacteria, was associated with a reduced risk of hospitalization due to infection. This study defines a potential opportunity for interventional research evaluating gut microbiota-directed therapies (such as targeted delivery of butyrate-producing bacteria or limiting the reduction of gut anaerobes) aimed at reducing susceptibility to systemic infections,” the authors conclude.
|
Sources 2/ https://www.forbes.com/sites/anuradhavaranasi/2024/06/22/lack-of-gut-bacteria-diversity-linked-to-higher-risk-of-severe-infections/ The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
