Could a Viagra for girls be in the offing? Well, feminine rats given a drug that mimics a pituitary hormone began sending "come hither" alerts to nearby males. The drug, referred to as PT-141, can be being tested as a treatment for erectile disfunction in men and appears to operate via a central mechanism within the mind, stated the study’s lead researcher. How it works is not but clear, however female rats given the drug darted round to draw the attention of males, and assumed postures that invited sexual activity, the researchers reported. Mutating chicken flu: A horrifying pressure of bird flu that can kill people is mutating into an ever more deadly type in ducks and must be managed rapidly, U.S. They discovered steady changes in the so-referred to as H5N1 virus infecting flocks of apparently healthy ducks that made the virus more prone to kill mammals comparable to mice -- and maybe people, too.
The H5N1 virus was first seen in Hong Kong in 1997 and has reappeared in southeast Asia, killing 24 people in Vietnam and Thailand this yr. Whenever it seems in poultry, officials move quickly to destroy the birds to prevent the unfold of the virus. Hangover fix: Excellent news for anybody who has ever had that queasy feeling the morning after one too many: A study has discovered that an extract of prickly pear cactus can stop a severe hangover. Prickly pear cactus extract is accessible at some brain health supplement-brain booster supplement stores. It has been utilized in sunburn ointments and as a food regimen complement, supposedly to scale back blood sugar ranges. The study found that when taken hours earlier than drinking, the extract can alleviate signs corresponding to dry mouth and www.mindguards.net that nauseated, can't-stand-the-sight-of-food feeling. It does not appear to ease different symptoms, similar to headaches and dizziness. Radio Saturn: Scientists who figured they knew how long a day lasted on Saturn are having second thoughts. The Cassini spacecraft has been listening to pure radio alerts from Saturn, the most reliable method of determining a day's size. Cassini's transmissions present a complete rotation takes 10 hours, forty five minutes and forty five seconds, plus or minus 36 seconds, NASA stated.
Kimberly Beauregard was terrified of losing her memory as she entered her 60s. When she noticed commercials for Prevagen a couple of years in the past, they impressed her. "Can a protein originally found in a jellyfish improve your memory? " asks the voice-over in one industrial that used to air on prime-time Tv. "Our scientists say yes." The ad cuts from a swarm of the glowing blue sea creatures to scenes of people in white lab coats, smiling senior citizens, and a remaining assurance that Prevagen has been clinically proven to improve memory. "It was enough to make me say this is good, there’s going to be some profit to it," Beauregard said. She wasn’t alone in that religion. Three million individuals are estimated to have bought Prevagen since it was first launched by Quincy Bioscience, a Wisconsin-based mostly producer, in 2007. Sales reached $165 million by mid-2015, and the corporate claims Prevagen is now a "best-promoting branded memory brain booster supplement in chain drug stores across the United States." A month’s provide of the "extra strength" selection retails for about $60 at Walgreens, CVS, and Walmart.
Beauregard took Prevagen every day for nine months, spending round $500 in all, but stated she hadn’t observed any memory improvement. Quincy Bioscience has been sued a number of occasions over allegations of false promoting for healthwiz.co.uk Prevagen, together with by the federal government. After hearing concerning the lawsuits, Beauregard says she felt like her worst nightmare-of shedding her reminiscences-had been exploited by Quincy. "They almost played on that fear, really, to generate income," she mentioned. She’s not alone there, both. Well over half of American adults take supplements, but there are many misconceptions about the trade and the way it’s regulated. In a 2019 survey by Pew Charitable Trusts, greater than half the respondents believed that the Food and Drug Administration either tests supplements for safety or must approve products earlier than they're offered. Neither is true. Instead, the FDA largely depends on reporting by the companies and customers, as well as its own inspections, to spot potential problems as soon as supplements are on the market.
Commercials for Prevagen have insisted that "it’s protected and effective," an assurance Quincy echoed to regulators. But an investigation by WIRED now exhibits that for years officials on the FDA questioned the idea for the company’s claims. Multiple FDA inspections, most of which haven't been reported before, found important points with Quincy’s manufacturing processes, complaint handling, and the standard management testing that was supposed to make sure its products had been safe. And 1000's of Americans have reported experiencing "adverse events" while taking Prevagen, including seizures, strokes, coronary heart arrhythmias, chest pain, and dizziness. While the existence of adverse occasion reports alone don’t prove a product is the cause, the nature and sample of complaints about Prevagen worried FDA officials, according to agency data. Aside from a warning letter sent to Quincy in 2012, the FDA has not publicly indicated it had any concerns about Prevagen. The company determined in 2018 that Quincy addressed the violations cited within the warning letter.