Health & Fitness

From fillers and implants to the rise of ‘scrotox’, we discover what drives men to resort to intimate cosmetic procedures – and meet the medic who repairs the damage when things go very wrong.

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Engineers have developed a new nanoelectronic device that can perform accurate machine-learning classification tasks in the most energy-efficient manner yet. Using 100-fold less energy than current technologies, the device can crunch large amounts of data and perform artificial intelligence (AI) tasks in real time without beaming data to the cloud for analysis. With its tiny footprint, ultra-low power consumption and lack of lag time to receive analyses, the device is ideal for direct incorporation into wearable electronics for real-time data processing and near-instant diagnostics.

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Osteoarthritis (OA) is the most common form of arthritis and is among the top 10 conditions contributing to Years Lived with Disability—a measure reflecting the impact an illness has on quality of life before it resolves or leads to death. To date, no treatments are approved that slow disease progression. Treatment development has been frustrating in part because animal models of disease caused by joint trauma poorly reflect human disease which usually occurs over many years and without preceding trauma.    Researchers from Boston University Chobanian & Avedisian School of Medicine now suggest studying persons after they sustain knee trauma such as anterior cruciate ligament tears (ACL).

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Parents who experience TFMR - or termination for medical reasons - say they face stigma and a lack of support around making the heartbreaking decision to end their pregnancy.

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Researchers have discovered a convenient new way to track levels of omega-3 fatty acids in the bloodstream, making it much easier to access information that is critical to cardiovascular and cognitive health, but which has previously been challenging to gather. While the human body can generate most of the fats it needs, it cannot produce adequate levels of omega-3 fatty acids and must obtain them from dietary sources.

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To study muscle diseases, scientists rely on the mouse as a model organism. Researchers have now developed a new method that is not only faster and more efficient than conventional ones but also greatly reduces the number of experimental animals needed for studying the function of genes in muscle fibers.

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People who carry three gene variants that have bene inherited from Neanderthals are more sensitive to some types of pain, according to a new study.

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