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Bladder is not a sterile site and can contain both beneficial and deadly bacteria



In a breakthrough, US researchers found that women's bladders are not a sterile site and may contain both beneficial and deadly bacteria, which could lead to better diagnostic tests for UTI

. She refuted the widespread assumption that urine is sterile in healthy women and showed that these bacteria "split" between the bladder and the vagina and the microbiota Pathogens such as E. coli and S. anginosus as well as beneficial bacteria such as L.iners and L. crispatus

The beneficial bacteria found in both the bladder and vagina could provide protection against urinary tract infections.

"Now that we know that the bladder is not sterile, we need to reevaluate everything that we thought we knew about the bladder, and that's what we do," said Alan J. Wolfe , Microbiologist at Loyola University Chicago.

This finding "should change the way we view the bacteria of the female pelvic floor by enabling further research and providing new diagnostic and treatment options for urinary tract infections, urinary urgency incontinence, and other related urinary tract disorders," the researchers noted.

For the study published in Nature Communications, the team sequenced the genes of 1

49 bacterial strains of nearly 100 women

While the microbiota (community of microorganisms) in the bladder and vagina were similar, they differed markedly from those in the stomach Tract found microbiota.

It seems that bacteria migrate between them the bladder and the vagina, effectively creating a microbiota niche.

Urination is an obvious way for bacteria to get from the bladder to the vagina.

But it is puzzling how bacteria can move from vagina to bladder in particular, as most of the bacteria studied in the study have features such as flagella (whip-like structures) or pili (grappling hooks) that e (19659002) Source: IANS [19659011] Released: June 30, 2018 18:17 pm | Updated: June 30, 2018 18:18



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