Health

Remotely changing the composition of the gut microbiome by stimulating the vagus nerve, which sends signals from the gut to the brain, may help reverse ageing-related memory loss, according to a new study. Studies are looking at the gut for solutions to health issues arising due to ageing. "We wanted to understand why some very old people remain cognitively sharp while other people see significant declines beginning in their 50s or 60s," senior author Christoph Thaiss, assistant professor of pathology at Stanford University, said. "We learned that the timeline of memory decline is not hardwired; it`s actively modulated in the body, and the gastrointestinal tract is a critical regulator of this process," Thaiss said. The study in mice, published in the journal Nature, showed that compos...

A study has found that a women`s risk of developing dementia may be predicted 25 years before symptoms begin through a test of a blood-based biomarker called `phosphorylated tau 217` -- a protein linked to the brain changes seen in Alzheimer`s disease. Higher levels of phosphorylated tau 217, or p-tau217, were strongly associated with future mild cognitive impairment and dementia -- of which Alzheimer`s disease is the most common form -- among older women who were cognitively healthy at the study`s start. "Our study suggests we may be able to identify women at elevated risk for dementia decades before symptoms emerge," first author Aladdin H. Shadyab, associate professor of public health and medicine at the University of California San Diego, said. Source link

Talegaon: A 59-year-old hypertensive woman from Pune has regained normal breathing after battling a rare tracheal tumour. Struggling with progressive shortness of breath and stridor (noisy breathing), she received timely care at TGH Onco Life Cancer Centre, Talegaon Dabhade. Under the expertise of Dr Utkarsh R. Ajgaonkar, Dr Vivek Bande, Dr Ashish Bawiskar, Dr Madhura, and Dr Vishvas Koul, thoracoscopic-assisted tracheal resection restored her airway and quality of life, showcasing the impact of advanced minimally invasive surgery for rare airway cancers. Alka Deshmukh, a homemaker and resident of Talegaon, had been experiencing progressively worsening breathing difficulties for nearly a month. She initially consulted a chest physician, who advised a CT scan of the chest. The scan reveal...

A Mumbai couple, married for five years and trying to conceive for over a year, had been silently struggling with infertility because of sexual health challenges. Through personalised treatment, advanced reproductive techniques, and empathetic counselling, they recently welcomed a healthy baby boy. The husband was a known case of Type 2 Diabetes and suffered from erectile dysfunction, while the wife had been diagnosed with Polycystic Ovary Syndrome (PCOS) and vaginismus. Due to vaginismus, a condition that causes involuntary tightening of vaginal muscles, making examinations and intercourse difficult, she initially found it difficult to even undergo internal examinations. With reassurance and gradual counselling by the clinical team, she was able to tolerate transvaginal ultrasonography a...

The Indian cricket team won a thrilling T20 World Cup 2026 final against New Zealand at the Narendra Modi Stadium in Ahmedabad. While cheering for India, many fans also witnessed the impressive fitness levels of players such as Axar Patel, Jasprit Bumrah, and Hardik Pandya.   While their fitness routines are intense, Mumbai-based health experts, including sports medicine specialists, say you can bring elements of cricket fitness to your work desk. With long working hours becoming common, they say you can do some exercises during short breaks at work.   To know more, mid-day.com spoke to Dr Gazanfar Patel, who is the senior consultant orthopaedic surgeon and sports medicine specialist at Wockhardt Hospitals in Mumbai Central, and Dr Anup Khatri, senior consultant, orthopaedics, Gleneagles...

The government has issued a draft Gazette Notification proposing amendments to avoid duplicate viral testing of blood products and invited public comments on it, an official statement said on Wednesday.  The amendment aims to align regulatory requirements for testing of blood products with internationally accepted pharmacopeial standards and to remove additional testing requirements on products that are not warranted under global best practices, the Ministry of Health and Family Welfare said in the statement. The amendments were proposed to "Para G (Testing of Blood Products), Part XII C, Schedule F of the Drugs Rules 1945". The ministry described the move as a step toward regulatory harmonisation, scientific rationalisation of testing requirements and reduction of avoidable compliance ...

In an era of high-stress careers and constant digital connectivity, a good night’s sleep has become a luxury. This desperation has fuelled a massive surge in melatonin gummies — brightly coloured, sweet-tasting supplements marketed as a harmless, natural way to drift off. But Indian medical experts are sounding the alarm: melatonin is no simple vitamin; it’s a potent neuro-hormone, and unregulated use is disrupting the very systems it’s meant to help. Ahead of World Sleep Day on March 13, leading pulmonologists are raising red flags about the growing misuse of these popular gummy supplements. The hormone myth: Understanding the biology of sleep The first step in understanding the risk is correcting a common misconception: melatonin is not a vitamin. As Dr Salil Bendre, director of pulmon...

Science has always fascinated people around the world, and Indians have a rich history in the field because they have made some of the most important contributions in the field over the years.  In fact, National Science Day, which is observed on February 28, marks the day one such Indian scientist and physicist, CV Raman, made the discovery called `Raman Effect` in 1928, and won the Nobel Prize in Physics in 1930 for it, showcasing individual excellence and Indian genius at the world stage.  Amid the constant evolution of science and the growing conversation around STEM (Science, Technology, Engineering, and Mathematics) fields, some Indian industry experts highlight what got them curious about science in the first place, and why they believe STEM is the future.  Somenath Ghatak, manage...

Last year, US President Donald Trump told pregnant women not to take Tylenol as he promoted unproven ties between the fever reducer and autism and touted an old generic drug as a treatment for the developmental condition. For nearly three months after that, new research found, Tylenol orders for pregnant women showing up in emergency rooms dropped and prescriptions of the generic drug for children rose. This happened despite sharp criticism of the president`s message from doctor groups saying that the drug, leucovorin, shouldn`t be broadly used for autism, and Tylenol is safe during pregnancy. "It just shows that in our country right now, health care has been politicised in a way that political messages are driving and impacting care - and not always for good," said Dr Susan Sirota, a pa...

A 94-year-old patient suffering from repeated heart failure was successfully treated by Thane doctors with a Transcatheter Aortic Valve Implantation (TAVI) at the hospital.  The patient was admitted under Dr Nitin Burkule, consultant – Interventional Cardiologist, at Jupiter Hospital. Due to severe narrowing of the heart valve, the patient had been hospitalised twice within a month with breathlessness, weakness, and extreme fatigue. Just weeks earlier, the patient had been fully independent, walking on his own and managing daily life comfortably. However, repeated heart failure episodes rapidly caused frailty and loss of mobility. Explaining the complexity of the case, Dr Burkule said, “Age was not the biggest challenge. The real concern was frailty. Until recently, the patient was comp...