Thu, Feb 23, 2017 | updated 06:15 AM IST

Cranberries can `juice up` your immunity

Updated: Jul 20, 2016 12:16 IST

Washington D.C, Jul 20 (ANI): An old wives' tale might be held up by modern science as a new study has found that cranberry juice is effective at preventing bacterial infections.

A research team at Worcester Polytechnic Institute (WPI) and the University of Massachusetts Dartmouth has characterized the role of compounds in cranberry juice that block the critical first step in bacterial infections. The results open a potential new area of focus for antibiotic drug development.

"With the emergence of new superbugs that are resistant to current antibiotics, our hope is to better understand the mechanisms of bacterial infection so we can identify potential new antibiotic drug targets," researcher Terri Camesano said.

To cause an infection, bacteria must first adhere to a host and accumulate in sufficient numbers to form a biofilm. In the paper, the team reports that compounds in cranberry juice called flavonols greatly reduced the ability of the bacteria E.coli to stick to a surface (various strains of E. coli are responsible for many types of infections, including those of the urinary tract.)

Previous work by Camesano, Catherine Neto and others has shown that a group of compounds called proanthocyanidins (PACs) likely play a role in cranberry juice's ability to block bacterial adhesion. "This study is the first to combine an assay-guided fractionation approach with atomic force microscopy to identify cranberry juice constituents that most strongly influence E.coli adhesion forces," the authors wrote.

They added, "These compounds should be further explored, both individually and in combination for their antimicrobial properties against various bacterial diseases [to] give us a therapeutic edge against these 'superbugs.'"

The study appears in the journal Food and Function. (ANI)

New Delhi [India], Feb. 22 (ANI): In rarest of its kind, a paediatric surgery performed by doctors at a city-based hospital gave a new lease of life to a newborn, suffering from a life-threatening defect of the alimentary canal.

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Beware! Zika can be a reason for miscarriage

Updated: Feb 22, 2017 14:18 IST

Washington D.C. (USA), Feb. 22 (ANI): Beware to-be mothers! According to a recent study, Zika virus could lead to a greater risk of miscarriage in the early stage of pregnancy.

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Washington D.C. (USA), Feb. 22 (ANI): Women with a rare type of epithelial ovarian or peritoneum cancer, can now take sigh of relief.

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Washington D.C. [USA], Feb. 22 (ANI): Now don't blame those chips and chocolates for you childs extra pounds, as a study says around 35-40 percent of a child's is inherited from their parents.

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Drinking too much may age arteries over time!

Updated: Feb 22, 2017 06:03 IST

Washington D.C. [USA], Feb. 22 (ANI): Excessive boozing over the years might age arteries prematurely, especially in men, putting them at an increased risk for heart disease.

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Chronic knee pain may be treated online

Updated: Feb 21, 2017 06:41 IST

Washington D.C. [USA], Feb. 21 (ANI): A study has found out that an online intervention, combining home exercise and pain-coping skills training, provided substantial clinical benefits for patients suffering from chronic knee pain.

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Washington D.C. [USA], Feb. 21 (ANI): Only exercise is not enough to maintain that figure, which is an after effect of much toil and sweat!

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New Delhi [India], Feb. 20 (ANI): With rising life expectancy, increasingly sedentary lifestyles and surge in incidence of obesity, India is also witnessing a resultant rise in orthopedic problems as a natural corollary.

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Children inherit obesity from parents: Study

Updated: Feb 20, 2017 14:54 IST

Washington D.C. (USA), Feb. 20 (ANI): A study reveals that 35-40 percent of a child's 'Body Mass Index' - how fat or thin they are - is inherited from their parents.

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New Delhi [India], Feb 20. (ANI): Good news for all those lazy-headed not-really-a-cleanliness-freak out there! Scientists have found out that the obsession with hygiene could even be turning some beneficial bacteria found in the human gut into "endangered species".

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New Delhi [India], Feb 20. (ANI): In order to persuade someone to quit smoking, it is the 'emotions' that need to be triggered rather than inciting fear in an individual.

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No difference between good or bad diet: Study

Updated: Feb 20, 2017 05:54 IST

New Delhi [India], Feb 20. (ANI): Ever faced a choice between Brown and white bread?

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Washington D.C. [USA], Feb. 19 (ANI): To boost sustainability of livestock production, a study finds that gene editing - one of the newest and most promising tools of biotechnology - enables animal breeders to make beneficial genetic changes, without bringing along unwanted genetic changes.

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People with ADHD may have smaller brain volume

Updated: Feb 19, 2017 07:09 IST

New Delhi [India], Feb 19. (ANI): In a latest study it has been found out that people diagnosed with attention deficit hyperactivity disorder (ADHD) have smaller brain volume than those without the disorder.

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New Delhi [India], Feb 19. (ANI): What if we tell you that scientists can actually slow down the process of ageing. Sounds too good to be true right?

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New Delhi [India], Feb 19. (ANI): Lefty or righty? Well it was decided when you were still in your mum's womb!

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Dads-to be face greater risk of depression

Updated: Feb 19, 2017 06:53 IST

New Delhi [India], Feb 19. (ANI): Expecting a baby is always a joyous experience for both the mother and the father, however a latest study has found out that fathers-to-be can be at risk of depression symptoms if they feel stressed or are in poor health.

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New Delhi [India], Feb 19. (ANI): Do you find it difficult hearing out people at a noisy bar or a restaurant even though you have passed the hearing test with flying colors? Well, you might be secretly deaf!

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New Delhi [India], Feb 19. (ANI): What if we told you that rice has the potential of carrying arsenic and is more than hazardous to feed it to infants!

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Washington D.C. [USA], Feb. 18 (ANI): Now you can save your kid from surgery, as a study shows that antibiotics may be an effective treatment for acute non-complicated appendicitis in children, instead of surgery.

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