Medicine Archives - Page 18 of 57 - Scitke

Alzheimer’s Breakthrough: Sleep Medication Reduces Harmful Tau Buildup by Up to 40%

A widely available sleep aid has shown unexpected potential in supporting brain health by significantly reducing the accumulation of tau proteins — a key factor in the progression of neurodegenerative conditions such as Alzheimer’s disease. A Cross-Continental Collaboration Aims at Innovation This discovery stems from a collaboration between researchers at Washington University School of Medicine […]

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Study Reveals Plague’s Evolutionary Strategy to Survive Three Pandemics

Healthcare, Medicine / Samilton Santos

Recent research indicates that the bacteria causing the plague evolved to become less lethal over time, allowing it to infect people during three distinct pandemics over more than a thousand years. The Plague of Justinian: A Two-Century Crisis The first pandemic, known as the Plague of Justinian, occurred in the 6th century at the beginning

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Dogs Are Helping Advance the Understanding and Treatment of ACL Injuries

Healthcare, Medicine / Samilton Santos

More than just loyal companions, dogs are proving to be valuable allies in medical research. A new study has shown that humans and dogs share key proteins that could speed up the understanding and treatment of complications related to anterior cruciate ligament (ACL) injuries — a condition common to both species. Comparative Oncology: A Model

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Having Sex Before Going to Sleep Can Promote Better Rest

Healthcare, Medicine / Evelina Jeremias

If you’re struggling to fall asleep, it might be worth giving your partner a gentle nudge—or checking the nightstand drawer. A recent study confirms what many already suspected: engaging in sexual activity right before bedtime can lead to better sleep. Researchers from Central Queensland University and Flinders University in Australia tracked the sleep patterns of

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Anti-Aging Cocktail Increases Mouse Lifespan by About 30%

Healthcare, Medicine / Samilton Santos

European researchers tested a drug combination with anti-aging potential in mice and found that it increased the animals’ lifespan by approximately 30%. In addition to living longer, the mice also remained healthier for more time, showing reduced chronic inflammation and a delayed onset of cancer. A Drug Duo With a History in Cancer Treatment The

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Japanese Scientists Trial Groundbreaking Medication to Regenerate Teeth

Healthcare, Medicine / Jorge Paka

Unlike reptiles and fish, which routinely replace their teeth, it’s long been believed that humans and most mammals only develop two sets over a lifetime. However, Katsu Takahashi, head of oral surgery at the Medical Research Institute Kitano Hospital in Osaka, explains that a third set of tooth buds lies dormant beneath the gums. Takahashi’s

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World’s First Therapy to Reverse Spinal Cord Injury Enters Human Clinical Trial

Healthcare, Medicine / Samilton Santos

A major breakthrough in spinal cord injury treatment is on the horizon. For the first time, a regenerative stem cell therapy has been authorized to begin a Phase I clinical trial, with the potential to address a condition that has, until now, had no cure. Global Regulatory Approval for Clinical Trial This week, the U.S.

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A Hidden Pattern in Your Pulse Could Signal Future Cognitive Decline

Healthcare, Medicine / Samilton Santos

Slight variations in a person’s heart rate may provide important clues about the likelihood of cognitive decline in the coming years, according to a new study. This finding points to a potential quick and easy test to detect early cognitive changes. Understanding and Preventing Cognitive Impairment Detecting when and how cognitive decline begins is a

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Popular Diabetes Drug Connected To Significantly Longer Lifespan

Healthcare, Medicine / Ana Manuel

Metformin, a first-line treatment for type 2 diabetes, has been linked to a 30% reduction in mortality risk, according to a recent study. The findings contribute to increasing evidence that the widely used medication may have anti-aging benefits. For years, metformin has been the primary treatment for type 2 diabetes patients who struggle to manage

Your Heart Health Declines After Only Three Nights of Poor Sleep

Healthcare, Medicine / Ana Manuel

We’ve long understood that insufficient sleep negatively affects heart health, but scientists are now beginning to uncover the specific mechanisms behind this damage. Three Nights of Poor Sleep Affect Heart-Related Blood Markers In a recent study, Uppsala University researchers in Sweden found that limiting sleep to about four hours per night for just three nights

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