Nanoengineers at the University of California San Diego have developed microscopic robots that can swim around in the lungs, deliver medication and clear up life-threatening cases of bacterial pneumonia, according to a study published in Nature Materials.. The so-called microrobots safely eliminated pneumonia-causing bacteria in the lungs and resulted in 100% survival. By contrast, untreated mice all died within three ...

India on Friday reported marginal rise at 15,754 fresh Covid-19 cases in the last 24 hours, against 12,608 infections on Thursday, with 47 more Covid deaths, taking the nationwide death toll to 5,27,253 so far. The active caseload of the country stands at 1,01,830 cases, accounting for 0.23 per cent of the country’s total positive cases. The recovery of 15,220 ...

  A UCLA-led study explains how COVID-19 increases the risk for stroke. Scientists made the finding by running fluid spiked with a COVID-19-like protein through a 3D-printed model of the arteries of a patient who had suffered a stroke. Although COVID-19 was first identified by its severe respiratory symptoms, the virus has caused strokes in young people who had no ...

People who regularly exercise are at a lower risk of high blood pressure, even if they live in highly polluted areas, found a new research, since the risk-benefit relationship between air pollution and physical activity is a major concern as more than 91% of people worldwide live in areas where air quality fails to meet World Health Organization (WHO) guidelines. ...

A key ingredient of energy drinks could be exacerbating some of the negative effects of binge drinking, said a new study sending a warning to many people who mix energy drinks with alcohol to counteract the sedative nature of alcohol, tricking users into feeling more awake and less drunk than they really are. Researchers from the University of Portsmouth and the ...

Amid increasing instances of depression among the celebrities, common people and even teenagers, psychologists at the University of Sussex have come up with a new dimension to the alarming mental health issue saying the brain ages faster when people undergo frequent depression. Depression is the leading cause of mental ill health across the world with more than 300 million people ...

Hearing loss, which affects nearly 48 million Americans, can be mitigated with healthy diet, said a new study by researchers from Brigham and Women’s Hospital, who examined the relation between three different diets and risk of developing hearing loss. The researchers studied the Alternate Mediterranean diet (AMED), Dietary Approaches to Stop Hypertension (DASH), and the Alternative Healthy Eating Index-2010 (AHEI-2010) ...

Frequent sauna bathing can bring down the risk of stroke, said a new international study, based on a 15-year follow-up on people taking a sauna 4-7 times a week. the study found that they were 61% less likely to suffer a stroke than those taking a sauna once a week. This is the first such large-scale study and the findings ...

Faster walking patients with heart disease are hospitalised less, according to research presented today at EuroPrevent 2018, a European Society of Cardiology congress, and published in the European Journal of Preventive Cardiology.1,2 The three-year study was conducted in 1,078 hypertensive patients, of whom 85% also had coronary heart disease and 15% also had valve disease. Patients were then asked to ...

Eating fatty fish increases the size and lipid composition of HDL particles in people with impaired glucose metabolism, said a new study by the University of Eastern Finland. The changes in size and lipid composition of HDL (good cholestrol) particles make them beneficial for cardiovascular health, said the study published in Molecular Nutrition & Food Research. It also found that ...

Ketamine, a medication commonly used for pain relief and increasingly used for depression, may help alleviate migraine pain in patients who have not been helped by other treatments, said a new study presented at the ANESTHESIOLOGY 2017 annual meeting. The study of 61 patients found that almost 75 percent experienced an improvement in their migraine intensity after a three- to ...

Amid recent reports of blood pressure devices not being accurate, a team of doctors from Jerusalem have come up with a new oscillometry device to measure it accurately. The device, developed by a group of researchers from the Jerusalem College of Technology and the Shaare Zedek Medical Center in Israel, uses photoplethysmography technique, a pressure cuff wrapped around the arm ...

Men, unlike women, do not have a menopause to say they cease to help in fertility but a recent study has found that the chance of natural conception can be affected by the age of the male partner, particularly in the genetic health of sperm cells. Despite a wide belief and celebrity examples of Charlie Chaplin or Luciano Pavarotti, which have ...

Flaxseed is the new sought-after supplement in faily diet owing to its component lignans which help women to get regular menstrual cycle and also reduce the risk of breast cancer, show recent research findings. According to the American Institute for Cancer Research, flax seed contains lignans, also called phytoestrogens, bearing a chemical structure similar to estrogen but unlike estrogen that ...

A study from the University Bochum in Germany showed in its recent comparative research of the classical music of Wolfgang Amadeus Mozart and Johann Strauss II vis-a-vis Abba of the 1980s that the hepertension comes down when you listen to Mozart or Strauss but not ABBA. They corraborated how Mozart’s music can reduce blood lipid concentration, blood pressure and heart ...

  Although the causes of many age-related diseases remain unknown, oxidative stress has been linked to cardiovascular and neurodegenerative diseases including diabetes, hypertension and age-related cancers. However, researchers at the University of Missouri recently found that aging actually offered significant protection against oxidative stress, suggesting that aging may trigger an adaptive response to counteract the effects of oxidative stress on ...