Could TENS pads replace CPAP masks for treating sleep apnea?

Portable TENS setups like the one pictured here (being used to treat a problematic knee) may offer an alternative to CPAP masks

One of the most common treatments for sleep apnea involves wearing an air mask while sleeping, which can be awkward and uncomfortable. A new study, however, suggests that a simple TENS muscle-stimulating system may actually work better.

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New weight-loss finding could reduce appetite without surgery

Being able to control appetite stimuli in the gut may offer a successful alternative to weight-loss surgery

While weight-loss surgery has proven to be an effective long-term health treatment, it can also be expensive, can come with a host of unpleasant side effects, is invasive, and around a third of recipients will require follow-up surgery or hospitalization within five years. It’s no surprise, then, that only about 1% of those who have qualifying weight concerns actually go through with it.

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COVID during pregnancy linked to placental damage and fetal haemorrhages

The implications of the findings of two new studies are unclear as it will take several years before neurodevelopmental issues may appear in children exposed to SARS-CoV-2 in utero

Two recently published studies have highlighted the potential impact of SARS-CoV-2 infections during pregnancy. The studies found placental abnormalities and fetal haemorrhages could be associated with COVID during pregnancy. Researchers are now monitoring children exposed to the virus prenatally to investigate whether there are long-lasting neurodevelopmental effects.

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Trial finds increasing CBD levels does not make cannabis safer

Research indicates high levels of CBD in cannabis will not buffer a user from the potential adverse effects of THC intoxication

The results of a fascinating clinical trial challenge popular assumptions regarding “safer” strains of cannabis. The research found higher levels of cannabidiol (CBD) do not negate any potential adverse effects from smoking cannabis.

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App turns smartphones into electronic stethoscopes

The Echoes app captures recordings of a user's heartbeat through the smartphone's microphone

Smartphones are beginning to have a real influence on the way we manage our day-to-day health, and one area they may have a significant impact is in monitoring our hearts. A new study has demonstrated that an app designed to turn smartphones into electronic stethoscopes can capture reliable, quality recordings of user heartbeats across the population, which doctors can then use to remotely monitor progression of heart conditions.

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Toothy Triassic shrew crowned earliest known mammal

An artist's impression of Brasilodon, a 225-million-year old animal that scientists claim is now the earliest known mammal

Paleontologists have identified the earliest known mammal – a small shrew-like animal that lived about 225 million years ago. The species, known as Brasilodon, had previously been categorized differently, but new research reveals a distinctly mammalian tooth structure.

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Big study reveals increased heart disease & diabetes risk after COVID-19

Risks for new diabetes diagnoses and cardiovascular problems were elevated for up to three months following an acute COVID-19 infection

There is both good and bad news in the findings from a massive new UK study tracking half a million subjects for up to a year following COVID-19. The study found COVID patients were at significantly greater risk of cardiovascular problems and new diabetes diagnoses for many weeks after an infection, however, that risk did return to baseline after several months.

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New target to treat age-related hearing loss raised by large gene study

Many of the genes associated with hearing loss seemed to be linked to a structure in the ear known as the stria vascularis

A newly published meta-analysis has uncovered 10 new genetic variants that contribute to age-related hearing loss. The findings indicate a part of the ear known as the stria vascularis may play a part in hearing impairment.

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World-first massive MRI study charts brain changes from birth to death

More than 100,000 MRI scans were used to develop the first chart measuring normal brain changes over a human lifetime

Hundreds of scientists around the globe have shared data to create the world’s first brain growth chart. The project incorporated MRI scans from subjects of all ages to offer a unique portrait of how our brains change over the course of a lifetime.

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Trial finds daily drinking of cranberry powder may improve heart health

The findings indicate daily cranberry powder consumption may benefit cardiovascular health

A clinical trial exploring the cardiovascular effects of freeze-dried whole cranberry powder is reporting daily consumption can potentially lead to long-term benefits for heart health. The study indicates natural compounds in cranberries, known as polyphenols, may improve blood vessel function and reduce the risk of cardiovascular disease.

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