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☆ Dementia cases are on the rise — avoid these 12 risks to keep your brain healthy
▼ + stars: | 2024-05-08 | by ( Ernestine Siu | In Ernestinesiu | ) www.cnbc.com time to read: +5 min

Halfpoint Images | Moment | Getty ImagesA global mental health crisis is on the horizon — dementia. While a healthy body can mitigate dementia risks, a healthy mind is no less important. "We do know [that] people who have cumulative mental health symptoms during their lifetime, actually [have] an increased risk of dementia," said Singham. "If we see symptomatic improvement [to one's mental health] throughout the life course, then that can decrease your chances of having dementia eventually." "The other thing I would encourage young people to do is have a very disciplined, good sleep hygiene because our brains really really need to rest," Ng said.

Persons: Timothy Singham, Singham, Ng Ai Ling, " Ng Organizations: World Health Organization, WHO, National University of Singapore, CNBC, Community Services

☆ Olive oil may lower risk of dementia-related death
▼ + stars: | 2024-05-06 | by ( Kristen Rogers | ) edition.cnn.com time to read: +5 min

CNN —A daily spoonful of olive oil could lower your risk of dying from dementia, according to a new study by Harvard scientists. Olive oil can be a healthy, tasty addition to foods such as sandwiches and salads. Replacing 5 grams — around 1.2 teaspoons — of margarine or mayonnaise consumed daily with olive oil was associated with an 8% to 14% lower risk of death from dementia. “It is also possible that olive oil has an indirect effect on brain health by benefiting cardiovascular health,” she added. Besides cooking with olive oil, you can also use it to make salad dressings or vinaigrettes, mayonnaise, pesto or bread dip.

Persons: Anne, Julie Tessier, Harvard University’s T.H, “, Duane Mellor, ” Mellor, Tessier, ”, David Curtis, Mellor, Curtis, Olive, it’s Organizations: CNN, Harvard, JAMA, American Society, Harvard University’s, of Public Health, Nurses, Health, Aston Medical School, Aston University, University College London Locations: Chan, North America, United Kingdom

☆ Anger can harm your blood vessel function, study shows
▼ + stars: | 2024-05-01 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +4 min

Feelings of anger adversely affect blood vessel health, according to a study published Wednesday in the Journal of the American Heart Association. How 40 minutes could turn into a longer problemResearchers in this study observed three major ways that anger impacted blood vessel health, Shimbo said. First, it made it harder for blood vessels to dilate in response to ischemia, or a restriction, he said. After the eight-minute task meant to induce anger, the impacts on blood vessels were seen for up to 40 minutes, he said. Maybe there are ways — such as exercise or medication — to treat the adverse effects of anger on blood vessels, he speculated.

Persons: ”, Daichi Shimbo, Shimbo, Joe Ebinger, ” Ebinger, Anger, Ebinger, Brett Ford, Deborah Ashway, Ashway Organizations: CNN, American Heart Association, Columbia University, Smidt Heart, University of Toronto Scarborough Locations: New York City, Cedars, Sinai, Los Angeles, New Bern , North Carolina

☆ Routine jobs raise the risk of cognitive decline by 66% and dementia by 37%, study says
▼ + stars: | 2024-04-17 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +5 min

Having a routine job with little mental stimulation during your 30s, 40s, 50s and 60s was linked to a 66% higher risk of mild cognitive impairment and a 37% greater risk of dementia after the age of 70, according to the study, when compared with having a job with high cognitive and interpersonal demands. Attending college, for example, reduced the impact of a repetitive job by about 60% but didn’t fully negate the risk. Routine jobs that were not classified as “cognitively protective” often involved repetitive manual and mental tasks, such as is typical of factory work and bookkeeping. “Most people in routine jobs in our sample included housekeepers, custodians, construction workers and mail carriers,” Edwin said. More cognitively demanding jobs were not based on routine tasks, even though repetition was required at times.

Persons: ”, Dr, Trine Edwin, Edwin said, Richard Isaacson, Isaacson, ” Edwin, Edwin, It’s, ” Isaacson Organizations: CNN, Oslo University Hospital, American Academy of Neurology, “ Locations: Norway, Florida

☆ Abbott Labs' surprise guidance bump is a major positive for its shareholders
▼ + stars: | 2024-04-17 | by ( Zev Fima | ) www.cnbc.com time to read: +7 min

Abbott Laboratories Why we own it : Abbott is a high-quality medtech company growing at a fast clip. As Abbott's organic sales growth continues to shine, the market will realize both concerns are overblown. We also love that EPS results on Tuesday came in above the range management had forecasted — a classic case of under-promising and over-delivering. ABT YTD mountain Abbott Laboratories YTD Organic growth was very strong, up nearly 11%, marking the fifth consecutive quarter of double-digit increases. In diagnostics, where we see the impact of the decline in Covid testing sales, organic sales increased 5.4% year over year.

Persons: —, Abbott, Edwards, Robert Ford, necrotizing, Ford, they've, Jim Cramer's, ABT, Jim Cramer, Jim Organizations: Abbott Laboratories, Revenue, Abbott, Libre, Charitable Trust, ABT, Management, NEC, Protality, TBIs, CNBC, Abbott Labs Locations: U.S

A doctor who called himself the “leg saver” is shutting down his vascular clinics in Michigan, where he performed thousands of lucrative procedures that have come under scrutiny for being unnecessary and potentially dangerous. Earlier this month, patients received a letter from the staff of Dr. Mustapha’s clinic, Advanced Cardiac & Vascular Centers, informing them that the business, which has clinics in Grand Rapids and Lansing, was closing and advising them to find new doctors. Dr. Mustapha and Dr. Saab didn’t respond to requests for comment. Dr. Mustapha is a prominent player in a booming industry that targets the roughly 12 million Americans with peripheral artery disease, in which plaque builds up in arteries, clogging the flow of blood. He was paid hundreds of thousands of dollars by device manufacturers to conduct clinical trials, train other doctors and speak about their products, according to a federal database of industry payments to doctors.

Persons: Jihad Mustapha, Mustapha’s, Dr, Mustapha, Fadi Organizations: New York Times, Vascular Centers, Fadi Saab, Saab Locations: Michigan, Grand Rapids, Lansing, Ocala, Fla, Dearborn, Mich

☆ Why increasingly popular Zyn nicotine pouches concern health experts
▼ + stars: | 2024-04-03 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +10 min

Are nicotine pouches better than vaping? Zyn, among other brands of nicotine pouches such as Rogue, On! However, FDA officials have allowed the nontobacco nicotine product to stay on the market while the application is under review. Nicotine pouches have varying degrees of nicotine strength; 3 or 6 milligrams per pouch is most common, but some brands have pouches that contain upward of 28 milligrams. What’s more, the Zyn nicotine pouches come in a variety of flavors, including cool mint, wintergreen, coffee and cinnamon, that could be appealing to younger people.

Persons: Philip Morris, Chuck Schumer, ”, Kecia Christensen, “, ’ ”, Christensen, Philip Morris International’s, ” Philip Morris, Meghan Moran, ” Moran, Brian King, Yanfang Ren, ” Ren, Moran Organizations: CNN, Philip Morris International, Facebook, Federal Trade Commission, Food and Drug Administration, American Cancer Society, Nebraska Medicine, FDA, National Cancer Institute, CDC, Centers for Disease Control, ” Philip Morris International, Swedish, Johns Hopkins Bloomberg School of Public Health, Tobacco Survey, FDA’s Center for Tobacco Products, University of Rochester Eastman Institute for Oral Health, Philip Locations: United States, ”, Baltimore, New York, Mayo

☆ What is May-Thurner Syndrome, the condition that sent Lauren Boebert to the hospital with a blood clot?
▼ + stars: | 2024-04-03 | by ( Madison Hall | ) www.businessinsider.com time to read: +1 min

GOP Rep. Lauren Boebert's campaign announced on Tuesday she was diagnosed with May-Thurner Syndrome. The condition is mostly found in women, and can lead to blood clots and pulmonary embolisms. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementAfter a visit to the hospital on Tuesday, Republican Rep. Lauren Boebert's campaign announced she had been diagnosed with an "acute blood clot" caused by May-Thurner Syndrome, a rare vascular condition. "After undergoing a CT Scan, doctors found an acute blood clot and diagnosed her with May-Thurner Syndrome," the campaign said.

Persons: Lauren Boebert's, — Organizations: Service, Republican, Business

☆ FDA approves new drug that may help stop and even reverse a rare, fatal condition that doctors call a ‘ticking time bomb’
▼ + stars: | 2024-03-26 | by ( Brenda Goodman | ) edition.cnn.com time to read: +15 min

These proteins cause the walls of a person’s blood vessels to keep growing and thicken over time. As the blood vessels narrow, the heart is forced to work harder to pump blood to the lungs. Treatment with a combination of drugs that dilate, or relax, blood vessels can improve this outlook, but they are not a cure. Both groups were also taking the standard medications for the condition, which help relax blood vessels to improve blood flow. But Galiatsatos said that as promising as the drug looks, there are still many unknowns, including whether the drug will benefit all PAH patients equally.

Persons: Katrina Barry, Barry, “, ”, Winrevair, Merck Winrevair, Vallerie McLaughlin, Panagis, Galiatsatos, isn’t, ” Barry, I’m, fanny, She’s, sotatercept, PAH, Sotatercept, “ There’s, Kristin Highland, Highland, ” Merck, Merck, Dr, Sanjay Gupta, Aaron Waxman, Barry’s, he’s, they’ve, Johnson –, Waxman, “ I’ve, “ It’s, who’ve Organizations: CNN, American Lung Association, US Food and Drug Administration, Merck, FDA, University of Michigan, PAH, Johns Hopkins Bayview Medical Center, New England, of Medicine, Cleveland Clinic, Institute, Clinical, CNN Health, Brigham, Women’s Hospital, Johnson Locations: PAH, American, Greece, Boston

☆ When Medicaid Comes After the Family Home
▼ + stars: | 2024-03-16 | by ( Paula Span | ) www.nytimes.com time to read: 1 min

The letter came from the state department of human services in July 2021. It expressed condolences for the loss of the recipient’s mother, who had died a few weeks earlier at 88. Then it explained that the deceased had incurred a Medicaid debt of more than $77,000 and provided instructions on how to repay the money. She asked not to be identified, because the case is unresolved and she doesn’t want to jeopardize her chances of getting the bill reduced. The daughter moved into the family’s Midwestern home years earlier, when her widowed mother, who had vascular dementia, began to need assistance.

Persons: “, ” Organizations: The New York Times

☆ The next breakthrough for longevity obsessives: measuring organ age
▼ + stars: | 2024-03-10 | by ( Lakshmi Varanasi | ) www.businessinsider.com time to read: +3 min

Biological age has become a buzzword in longevity circles and is "the true age that our cells, tissues, and organ systems appear to be, based on biochemistry," according to the National Institute on Aging. The latest breakthrough in longevity research suggests there may be a way to measure the age of specific organs. A recent study in Nature utilized machine learning models to analyze the age of 11 major organs for 5,676 adults. AdvertisementKnowing your "oldest organ" might also tell you more about your health trajectory — and the age-related diseases you could develop — than your biological age. The study found that individuals with accelerated heart aging, for example, have a 250% higher risk of heart failure.

Persons: multimillionaire Bryan Johnson, he's, Bloomberg, It's, Dr, James Kirkland Organizations: Bloomberg, National Institute, Aging, Wall Street, Mayo Clinic

☆ Microplastics have been linked to a higher risk of heart attacks and stroke for the first time
▼ + stars: | 2024-03-08 | by ( Kim Schewitz | ) www.businessinsider.com time to read: +5 min

People with microplastics in their plaque were more likely to have a heart attack or stroke. This is the first time microplastics have been linked to health problems in humans. AdvertisementPeople who had microplastics in their blood vessels in a study were more likely to have a heart attack, stroke, or die earlier than those who didn't. Younger men were more likely to have microplastics in their plaqueIt's important to note that the findings don't prove that microplastics cause heart attacks and strokes but rather suggest a link between the two. This might suggest that microplastics in the bloodstream exacerbate inflammation, which increases the risk of heart attacks and stroke, study author Francesco Prattichizzo told New Scientist.

Persons: Microplastics, —, Raffaele Marfella, University of Campania Luigi Vanvitelli, Marfella, Francesco Prattichizzo, Vahitha Abdul Salam, Abdul Salam Organizations: microplastics, Service, New England, of Medicine, University of Campania, New, Queen Mary University of London Locations: microplastics, Mount Everest, Naples, Italy

☆ Inside the Massive Repair Shops Where Subway Cars Go for a Makeover
▼ + stars: | 2024-03-01 | by ( Christopher Payne | David Waldstein | ) www.nytimes.com time to read: 1 min

Every single wheel, motor, brake, axle, wire and door on every subway car gets completely refurbished every six to 12 years at the Coney Island Overhaul Shop in Brooklyn or its sister facility at 207th Street in Manhattan. The work is part of a scheduled maintenance program, introduced in 1989 and designed to prevent breakdowns before they occur. The system works much like a scheduled tuneup on an automobile. Trains roll into the facilities, where they are disassembled, reconditioned to near-factory specifications, and then sent back out into a railroad that functions as New York’s vascular system, pumping more than a billion riders across 345 million miles each year, 24 hours a day, every day.

Locations: Coney, Brooklyn, Manhattan

☆ How to fight dementia, according to neurologists
▼ + stars: | 2024-02-12 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +17 min

What about diabetes, cancer, thyroid disease, high blood pressure or heart disease? Some of the questions might seem unexpected to those who don’t write about brain health. However, my risk of developing vascular dementia, the second most common type after Alzheimer’s disease, is elevated. "Such spikes cause brain inflammation, disrupt brain metabolism and increase shrinkage of the thinking part of the brain," Isaacson said. The National Institute on Aging currently supports nearly 500 active clinical trials on Alzheimer’s disease and related dementias.

Persons: Louise Dittner, Krysta, Ryan LaMotte, It’s, ”, Natalia Rost, “, Rost, ” Rost, Richard Isaacson, ” Isaacson, mockingbird …, birthed, it’s, I’ve, Isaacson, Sandee LaMotte Organizations: CNN, Comprehensive, Massachusetts General Hospital, Harvard Medical School, American Academy of Neurology, Boca Raton, Weill Cornell Medicine, Presbyterian, Mayo Clinic, Volunteers, Alzheimer’s, National Institute on Aging, National Institutes of Health Locations: Massachusetts, Boston, neonatologists, Florida, United, New York, New York City, Nature

☆ Heart disease in women: What you can do to reduce your risk
▼ + stars: | 2024-02-07 | by ( Katia Hetter | ) edition.cnn.com time to read: +8 min

Story highlights Women are more likely to have non-classic symptoms of heart attack Heart disease affects women differently than it affects men in some ways Be mindful of the risk factor that affects 44% of US womenCNN —Heart disease is the leading cause of death for women — for about 1 in 5 women — in the United States, according to the US Centers for Disease Control and Prevention. More than 60 million American women are living with some form of heart disease, yet just over half (56%) are aware that heart disease is the No. Coronary artery disease and vascular disease, or disease in blood vessels, are the leading cause of heart attacks and strokes. Another type of heart disease is heart rhythm abnormalities. Studies have shown that women have a higher likelihood of developing heart disease in the smaller arteries of their heart.

Persons: —, Leana Wen, Wen, didn’t Organizations: CNN, US Centers for Disease Control, George Washington University, CDC Locations: United States

☆ Healthy living may battle cognitive decline even with signs of dementia in the brain, study suggests
▼ + stars: | 2024-02-05 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +6 min

CNN —Living a healthy lifestyle with a focus on a nutritious diet, regular exercise, minimum alcohol consumption and other healthy habits can help keep your brain sharp into old age, doctors say. But what if your brain already has signs of beta amyloid or tau — two of the hallmark signs of Alzheimer’s and other brain pathologies? Will a healthy lifestyle still protect you from cognitive decline? Not everyone who has signs of Alzheimer’s or vascular dementia goes on to develop cognitive issues, but many do. In fact, “a higher healthy lifestyle score was associated with better cognition even after accounting for the combined burden of brain pathologies,” according to Yaffe and Leng.

Persons: ”, Dr, Klodian, Richard Isaacson, “, Isaacson, wasn’t, —, Kobus, Lewy, Yue Leng, Kristine Yaffe, Yaffe, San Francisco Weill Institute for Neurosciences . Leng, Leng, it’s Organizations: CNN, Rush Institute, Healthy Aging, Rush University, “, University of California, San Francisco Weill Institute for Neurosciences . Locations: Chicago, Florida, San

☆ New blood test that screens for Alzheimer’s may be a step closer to reality, study suggests
▼ + stars: | 2024-01-22 | by ( Jacqueline Howard | ) edition.cnn.com time to read: +11 min

Alzheimer’s disease, a brain disorder that affects memory and thinking skills, is the most common type of dementia, according to the National Institutes of Health. “A blood test being negative speeds up the investigation for other causes of the symptoms and this is just as important,” Ashton said. Isaacson, who has researched blood biomarkers in people with no or minimal cognitive complaints, likened testing blood samples for signs of Alzheimer’s disease to how people undergo routine blood tests for high cholesterol. It is possible that currently available treatments for Alzheimer’s disease would work better in those diagnosed early in this way,” he said. The combination of a simple screening test with an effective treatment for Alzheimer’s disease would have a dramatic impact for individuals and for society.”

Persons: ” Nicholas Ashton, Ashton, ”, Kaj Blennow, Henrik Zetterberg, antiamyloid, immunoassay, ” Ashton, Richard Isaacson, ” Isaacson, Isaacson, ‘, “, Dr, Sanjay Gupta, David Curtis, ” Curtis Organizations: CNN, University of Gothenburg, National Institutes of Health, Quest Diagnostics, Alzheimer’s, Alzheimer’s Association, Get CNN, CNN Health, University College London, Science Media Locations: Sweden, United States, Wisconsin, Pau, Florida

☆ The 'holy grail' of longevity foods this doctor eats every day—it protects you 'like a suit of armor'
▼ + stars: | 2024-01-14 | by ( Dr. Neil Paulvin | ) www.cnbc.com time to read: +2 min

As a longevity researcher and regenerative medicine doctor, I've spent more than 20 years helping people develop healthy habits to live longer. They are tasty, low in calories, and filled with vitamins and antioxidants that protect your body from infection like a suit of armor. They are great for your eyesightOne cup of blueberries contains 16% of the daily value of vitamin C, which is known to boost eye health. Vitamin C can help prevent age-related macular degeneration and reduce cellular oxidative stress in the retina, essentially making your eyes less susceptible to decline. The vitamin C in the berries also promotes iron absorption and increases the production of collagen, the tissue that connects your bones and muscles.

Persons: I've

☆ Address 12 health factors to prevent brain disease, research suggests
▼ + stars: | 2023-12-05 | by ( Kristen Rogers | ) edition.cnn.com time to read: +6 min

The 21-point Brain Care Score refers to how a person fares on 12 health-related factors concerning physical, lifestyle and social-emotional components of health, according to the study published December 1 in the journal Frontiers in Neurology. Those in their 50s had a 32% lower risk of dementia and a 52% lower chance of stroke. Participants older than 59 had the lowest estimates, with an 8% lower risk of dementia and a 33% lower risk of stroke. But in terms of explaining the overall findings, many past studies have affirmed the benefits of these health components for brain health. “But as scientists, we always want to see proof.”Participating in studies like this one can be a good way to manage your brain health, Isaacson said — especially if you have limited access to health care.

Persons: ”, Jonathan Rosand, Kistler, “, Richard Isaacson, Isaacson wasn’t, ” Isaacson, it’s, ‘, Isaacson, ” Rosand, — Organizations: CNN, BCS, McCance, Brain Health, Massachusetts General Hospital, Harvard Medical School, National Institutes of Health Locations: Massachusetts, United States, United Kingdom, Florida

☆ The Wild Beauty of Moss
▼ + stars: | 2023-11-21 | by ( Jenny Comita | ) www.nytimes.com time to read: +4 min

And yet moss — unassuming and literally underfoot — has long been overlooked by Western naturalists. In fact, some of the most popular plants known as moss are not actually mosses (Irish moss belongs to the carnation family; Spanish moss is a bromeliad). SOPHIA MORENO-BUNGE, the founder of the Los Angeles floral design studio Isa Isa, especially enjoys working with Spanish moss around the holidays. In Los Angeles, moss can be hard to come by, but farther north, it’s a defining element of the landscape. The Portland, Ore.-based floral designer Françoise Weeks uses several types to create her abstract woodland wall sculptures, which also feature curling bark, dried seed pods and wildflowers.

Persons: Emily Thompson, “ Moss, ”, “, they’ve, Wall Kimmerer, Moss, Kimmerer, SOPHIA MORENO, BUNGE, Isa Isa, Maurice Sendak, Kelly Wearstler, Françoise Weeks, Weeks Organizations: New York Locations: Kingdom, New York, Angeles, Los Angeles, Portland, Pacific

The Managem Group in a statement denied the findings published in German newspaper Suddeutsche Zeitung that pointed to increased levels of arsenic in the water near its century-old cobalt mine at Bou Azzer in the central Moroccan desert. The newspaper's investigation, published last weekend, found those levels of arsenic were hazardous. At the mine itself, they found almost 19,000 micrograms of arsenic per liter in the water. Political Cartoons View All 1250 ImagesIn its statement, Managem — a subsidiary of King Mohammed VI’s Al Mada Group — said its own monitoring had yielded no evidence of health or water quality issues. The German manufacturer said in a statement this week that it had spoken about the new allegations to Managem, which denied wrongdoing.

Persons: Sidi Blal, Managem, King Mohammed VI’s Al, —, Bou Azzer Organizations: Managem, Suddeutsche Zeitung, BMW, Renault, AFP Locations: RABAT, Morocco, Bou Azzer, Moroccan, United States, China, Europe, Congo, Australia, Bou

☆ AI holds promise for fast-tracking treatment and personalizing medicine — but it may not come to your clinic anytime soon
▼ + stars: | 2023-10-20 | by ( Heather Lindsey | ) www.businessinsider.com time to read: +6 min

Tsai predicts that AI will one day help doctors analyze complicated genetic data — a hallmark of precision medicine. Together, AI imaging and genetic analysis may help doctors rapidly pinpoint a diagnosis and create a highly personalized treatment plan, thus improving a patient's care. AI and the potential for genetic analysisIn addition to medical imaging, AI could one day comb through large amounts of genetic information, a challenging task for researchers. A possible convergence in the clinicWang does not see combining AI imaging and AI genetic analysis at the doctor's office happening within the next couple of years. Chang and his colleagues are investigating how AI analysis of brain scans can predict genetic mutations in brain tumors.

Persons: James C, Tsai, Peter D, Chang, Zhenghe J, Wang Organizations: Healthcare, Morning, Center, Ophthalmic Artificial Intelligence, Human, Icahn School of Medicine, US Food and Drug Administration, Applied, Research, University of California, Case Western Reserve University Locations: Mount, Irvine

☆ Hot flashes are more dangerous than previously thought
▼ + stars: | 2023-09-27 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +6 min

Welcome to the hot flashes and other symptoms of approaching menopause — an experience experts say about 75% of women will share if they live long enough. Intense hot flashes could indicate an increased risk of Alzheimer's and heart disease in the future, new research found. The women were also fitted with sweat monitors to record their hot flashes on one of those nights. Frequent moderate to severe hot flashes can often last seven to 10 years, on average, and less frequent or severe hot flashes can last even longer, according to experts. “A lot of people actually underreport their hot flashes, saying they’re not having many when they really are,” Faubion said.

Persons: Peter Dazeley, ”, Stephanie Faubion, Faubion, Rebecca Thurston, “, Thurston, ” Faubion, they’ve, Thurston’s, they’re, Mary Carson Organizations: CNN, Bank, Getty, Mayo, Specialty Clinic, “, University of Pittsburgh’s Pitt Public Health, University of Pittsburgh Locations: Philadelphia, Jacksonville , Florida

☆ Ancient jawless fish’s head fossilized in 3D hints at evolution of vertebrate skulls
▼ + stars: | 2023-09-21 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +5 min

CNN —Hundreds of millions of years ago, jawless fishes swam Earth’s seas, their brains protected on the outside by armored skin, and on the inside by plates made of cartilage. Scientists are still piecing together how modern vertebrates’ skulls evolved from these ancient fish ancestors, which were the first animals with backbones. The specimen — an articulated cranium that’s 455 million years old — belongs to the jawless fish Eriptychius americanus. Modern vertebrate descendants of jawless fishes make up two groups: vertebrates with jaws, and jawless hagfish and lampreys. “So it’s quite exciting.”Extracting the detailsThe fossilized head cartilage was excavated in 1949 and described in 1967 by the late paleontologist Robert Denison, a curator of fossil fishes at Chicago’s Field Museum of Natural History.

Persons: jawless, ”, Richard Dearden, Robert Denison, Denison, Dearden, “, paleobiologist Lauren Sallan, Sallan, ” Sallan Organizations: CNN, Naturalis Biodiversity, Field, University of Birmingham, Okinawa Institute of Science, Technology Graduate University Locations: Colorado, Leiden, Netherlands, United Kingdom, Japan

☆ Women May Face Higher Risk of Stroke Following Infertility Treatment
▼ + stars: | 2023-08-30 | by ( Roni Caryn Rabin | ) www.nytimes.com time to read: +3 min

About 2 percent of births in the United States involve infertility treatment of some kind, according to the paper. Background: The largest study yetPrevious studies of stroke after infertility treatments have yielded mixed results. What’s Next: A warning for womenIn an interview, Dr. Ananth outlined three possible explanations for a link between stroke and infertility treatment. “We know that women who receive infertility treatment have certain vascular complications, typically an increased risk of pre-eclampsia and placental abruption,” he said. Third, he added, “is that people who receive the treatment receive it for a reason.

Persons: —, Cande, Ananth, Robert Wood, ” Organizations: JAMA, Robert Wood Johnson Medical School Locations: United States, New Jersey

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