HEALTH

Non-invasive ‘FAST device’ measures the changing size of tumors below the skin

FAST sensor

Engineers at the Georgia Institute of Technology and Stanford University have created a small, autonomous device with a stretchable/flexible sensor that can be adhered to the skin to measure the changing size of tumors below. The non-invasive, battery-operated device is sensitive to one-hundredth of a millimeter (10 micrometers) and can beam results to a smartphone app wirelessly in real-time with ...

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Smile please! Now improved mineralized material can restore tooth enamel

Scientists tested the effectiveness of the new enamel coating on real healthy teeth./Anastasia Kurshpel / UrFU

Scientists have perfected hydroxyapatite, a material for mineralizing bones and teeth. By adding a complex of amino acids to hydroxyapatite, they were able to form a dental coating that replicates the composition and microstructure of natural enamel. Improved composition of the material repeats the features of the surface of the tooth at the molecular and structural level, and in terms ...

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India reports 6,298 new Covid cases today

New Delhi, Sep 16 (IANS) In the last 24 hours, India reported 6,298 fresh Covid-19 cases and 23 deaths, the Union Health Ministry said on Friday. The new fatalities increased the overall death toll to 5,28,273. The active caseload spiked to 46,748, accounting for 0.1 per cent of the country’s total positive cases. The recovery of 5,916 patients in the last ...

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Avoid Chowmein, Manchurian as Ajinomoto Makes You Age Faster: Study

Allahabad University

An important ingredientin all Chinese food preparations, Ajinomoto, causes several health issues like hypertension, cardiac problems and a faster rate of ageing, said a study conducted by scientists at the biochemistry department of Allahabad University (AU). Ajinomoto is a kind of salt with a scientific name monosodium glutamate (MSG) and is mostly used in Chinese preparations like Chowmein and Manchurian. ...

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How ‘Digital mask’ protects patients’ privacy [Details]

Digital masks

Scientists have created a ‘digital mask’ that will allow facial images to be stored in medical records while preventing potentially sensitive personal biometric information from being extracted and shared. In research published today in Nature Medicine, a team led by scientists from the University of Cambridge and Sun Yat-sen University in Guangzhou, China, used three-dimensional (3D) reconstruction and deep learning algorithms ...

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Now go for painless tattoos that can be self-administered, say Researchers

A magnified view of a microneedle patch with green tattoo ink/photo:Georgia Tech

Instead of sitting in a tattoo chair for hours enduring painful punctures, imagine getting tattooed by a skin patch containing microscopic needles. Researchers at the Georgia Institute of Technology have developed low-cost, painless, and bloodless tattoos that can be self-administered and have many applications, from medical alerts to tracking neutered animals to cosmetics. “We’ve miniaturized the needle so that it’s ...

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Indian, US, Spain surgeons win global robotic surgery innovation awards

Robotic surgeons from the US, India and Spain were named the top three winners in the KS International Robotic Surgery Innovation competition, as robotic surgery slowly becomes mainstream. The winners were selected by an international jury form Oxford and Stanford Universities, and New-Delhi based AIIMS, from the fields of urology, gynaecology, general surgery, hepato-biliary-pancreatic surgery, colorectal, head and neck, paediatric ...

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Nasal irrigation twice a day reduces COVID-related illness, death

water

Starting twice daily flushing of the mucus-lined nasal cavity with a mild saline solution soon after testing positive for COVID-19 can significantly reduce hospitalization and death, investigators report. They say the technique that can be used at home by mixing a half teaspoon each of salt and baking soda in a cup of boiled or distilled water then putting it ...

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Newborn arrived at home? Check this skincare guide

New Delhi, Sep 11 (IANSlife) The skin on newborns is naturally smooth and silky. But because of its fragility, their skin is particularly prone to rashes and other skin conditions, especially in this climate. Since babies and toddlers spend the majority of their time indoors, parents frequently use careless items on their children’s skin, endangering the condition of their skin ...

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Food Ministry canteens to have millets on menu in view of its health benefits

New Delhi, Sep 12 (IANS) The Union Food Ministry has directed its official canteens and meetings to serve millets in order to promote their consumption, in view of their health benefits. Millets may be included as one of the snacks/biscuits made of millets, such as ragi biscuits/cookies/ladoos and baked millet chips etc. as snacks to be served in the meetings, it ...

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Obesity drug may decrease type 2 diabetes risk: Study reveals

Diabetes

New York, Sep 12 (IANS) The risk of type 2 diabetes is more than halved by weekly injections of the new obesity drug semaglutide, which was recently approved in the US and has been provisionally approved in England, says a new study. The researchers of the study, to be presented at the annual meeting of the European Association for the Study ...

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New ecology tools predict disease transmission among wildlife, humans

coronavirus

The rate that emerging wildlife diseases infect humans has steadily increased over the last three decades. Viruses, such as the global coronavirus pandemic and recent monkeypox outbreak, have heightened the urgent need for disease ecology tools to forecast when and where disease outbreaks are likely. A University of South Florida assistant professor helped develop a methodology that will do just ...

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PM pays condolences over the demise of renowned archeologist Braj Basi Lal

The Prime Minister, Shri Narendra Modi has paid his condolences after the demise of renowned archeologist Shri Braj Basi Lal. The Prime Minister tweeted; “Shri BB Lal was an outstanding personality. His contributions to culture and archaeology are unparalleled. He will be remembered as a great intellectual who deepened our connect with our rich past. Pained by his demise. My ...

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Ovarian cancer detection takes a step forward with liquid biopsy

cancer

Ovarian cancer is most often found in people of middle-age or older as the Wilmot study showed that the mean age of participants was 56. Of the 183 participants, 42 were found to have ovarian cancer, which is 23 percent. The technology also discovered that 20 other participants had non-ovarian cancers. Ovarian cancer symptoms can be vague, such as gas ...

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India’s first Nasal Vaccine against COVID- 19 gets nod for emergency use

Vaccine

Department of Biotechnology (DBT) and its PSU, Biotechnology Industry Research Assistance Council (BIRAC) has announced approval from DCGI for emergency use authorization first of its kind intranasal COVID-19 Vaccine to Bharat Biotech (BBIL). Supported by DBT and BIRAC under the aegis of Mission COVID Suraksha, the mission was launched by DBT and implemented by BIRAC to reinforce and accelerate COVID-19 ...

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President to launch TB Mukt Bharat initiative, target 2025

Murmu

President Droupadi Murmu will virtually launch the TB Mukt Bharat Abhiyaan on Friday to reinvigorate the mission of TB elimination from the country by 2025. Following the government’s initiative to end Tuberculosis or TB in the country five years ahead of Sustainable Development Goals (SDG) target of 2030 by the United Nations, the Abhiyaan will be launched in presence of ...

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