Gut bacteria may cause rheumatoid arthritis

Researchers, including one of Indian-origin, have discovered that unhealthy bacteria in your gut could be the culprit that causes rheumatoid arthritis, an autoimmune disorder that occurs when the body mistakenly attacks itself. As a result of this disease, the body breaks down tissues around joints, causing swelling that can erode bone and deform the joints. The disease can damage other parts of the body, including the skin, eyes, heart, lung and blood vessels. In a study published in the journal Genome Medicine, the researchers noted that an abundance of certain…

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Austrian researchers develop potential AIDS treatment breakthrough

Austrian researchers have developed a treatment that could spell a breakthrough in the treatment of AIDS, the Krone newspaper reported on Monday. The research duo of Thomas Szekeres, a human geneticist who also serves as President of the Vienna Medical Association, and Walter Jaeger, a pharmacist, said the arduous research project spanned 15 years. Jaeger said while it was “full of setbacks”, there were also often “new hopes”, and they are now satisfied with the research results and ready to make them public, Xinhua reported. The research is based on…

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Time for fat tax in Kolkata?

Debjani Bhaumik of Behala is a self-confessed pizza-addict and she loves to punctuate her pizza meals with trips to a burger joint on Park Street. Despite being overweight, the homemaker has refused to go slow on her fast-food consumption. The imposition of a ‘fat-tax’ on fast-food by the Kerala government has set her thinking. Even though she isn’t planning to give up, Debjani has decided to cut down on her consumption to reduce the pocket pinch, in case the tax travels to Kolkata. “The tax is a steep one and…

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Can Hops extract cut down breast cancer risk?

Hops, the flower cones used in beer-making, can also reduce breast cancer risk. Basically the flower heads of the plant are also used to make dietary supplements intended to treat menopause symptoms and other conditions. As hormone replacement therapy has been linked to risk of breast cancer, some women use hop extract as an alternative. However, the efficacy and potential toxicity of botanicals are still being studied. Now, researchers from the UIC/NIH Center for Botanical Dietary Supplements Research at the University of Illinois at Chicago reveal fresh evidences of a…

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Pomegranate juice may help fight ageing

Pomegranates are found with a potential to boost muscle strength and help to counteract ageing, say researchers. The findings showed that when we drink pomegranate juice, our body produces Urolithin A — a molecule. When this molecule gets transformed by microbes in the gut, it enables the muscle cells to protect themselves against ageing and also increases the muscle mass. As we age, our cells increasingly struggle to recycle the mitochondria — powerhouse of cells — and are no longer able to carry out their vital function and thus gets…

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Chikungunya virus is transmitted across mosquito generations: Study

Researchers in New Delhi have found that “Aedes aegypti” mosquitoes that transmit the chikungunya virus, pass it on to their offspring — a feature that allows these mosquitoes to maintain the virus within their population for generations. In other words, mosquitoes emerging from eggs laid by infected Aedes also carry the virus, thus enabling the virus to keep circulating in nature. A team from the International Centre for Genetic Engineering and Biotechnology (ICGEB), National Institute of Malaria Research and the Indian Council of Medical Research (ICMR) has reported this finding…

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