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For years, the only reliable way to prevent pregnancy in female cats was through surgery. But now, researchers have developed an injectable cat contraceptive. This method offers a safe, long-lasting alternative to traditional spaying and could be a game-changer in controlling the global population of feral cats.
Different parts of the United States have different rates of Alzheimer’s diagnoses. Scientists from the University of Michigan determined that regional variation was due to risk factors related to the specific population as well as the intensity of new cases diagnosed.
Recent research has spotlighted melatonin as a potential ally in the fight against Alzheimer’s disease. Scientists from Zhejiang University and Uppsala University published a comprehensive review in the journal Molecular Psychiatry in August 2024, exploring how this natural hormone might protect brain health.
A groundbreaking study reveals a strong demand for new male contraceptives worldwide. Researchers surveyed over 18,000 men and 9,000 women across seven countries, uncovering widespread interest in male birth control options. The findings suggest male contraceptives could transform family planning and promote gender equity in reproductive health.
The link between Long COVID and vaccination remains complex. Vaccination remains critical to preventing severe COVID-19, but it may not fully prevent Long COVID. Combining vaccines with metformin may offer better protection. Research highlights metformin as a safe, affordable, and effective treatment for reducing Long COVID risk.
Recent studies highlight the potential role of omega-3 fatty acids in protecting brain health, especially among older adults. These essential fats, found in fatty fish like salmon, offer benefits for heart health, inflammation, and brain function. Now, two studies suggest they may also benefit individuals at higher risk for cognitive decline, such as carriers of the ε4 allele of the apolipoprotein E gene (APOE4).
Despite the high prevalence of iron deficiency and anemia in women in their reproductive years, it is still widely underdiagnosed and undertreated. Anemia can result in poorer outcomes in pregnancy. Diagnosis involves routine blood tests, and treatment may include diet changes, oral iron supplements, or intravenous iron.
Breakthroughs in Alzheimer’s disease research offer hope for the successful treatment – and elimination – of the disease. This was the finding of New Scientist journalist Graham Lawton, who reviewed the history and status of research on dementia and Alzheimer’s disease. In particular, exciting new Alzheimer’s vaccine research holds promise for preventing Alzheimer’s disease.
The Parsemus Foundation is an educational resource for the public and veterinarians about the importance of hormones for pets. Over the years, we have received increasing inquiries about hormone-sparing sterilization from pet parents, and seen more veterinarians offering vasectomy or hysterectomy. But the shift in practice has been slow — until now. With several influential veterinarians spreading the message about the importance of hormones to dogs, this topic has finally reached the mainstream.
The recombinant zoster vaccine known as SHINGRIX may also lower the risk of developing dementia, according to a new study. The vaccine prevents shingles, a painful viral infection, and is typically recommended for those 50 and older. Researchers in the U.K. published a study in Nature Medicine on July 25 that showed that among people diagnosed with dementia, those who received the recombinant zoster vaccine had more diagnosis-free time compared with those who received a different vaccine.
And if you don’t find a match there, this slightly more complex clinical trials finder includes studies sponsored by companies as well:
