Sept. 20, 2022 – The immune system is among the many most advanced and mysterious within the human physique, and it’s extra versatile than beforehand understood, report researchers within the rising discipline of mechanoimmunology, monitoring how our our bodies combat sickness and efficiently intervene.

Unlike different methods that depend on organs to function, the immune system makes use of tens of millions of various specialised cells to patrol each nook of the physique for invaders and dispatch them as wanted. It additionally depends closely on the microbiome, the bustling communities of micro organism that perform lots of our important features although they don’t seem to be truly our personal physique cells.

Scientists are studying an increasing number of day by day about how the immune system works, and now, researchers on the Buck Institute for Research on Aging in Novato, CA, have begun discovering how bodily – fairly than simply chemical – forces within the mobile surroundings additionally play an important position in immune features.

Mechanical exercise has already been seen as taking part in a task in different physique methods, notably the cardiovascular and skeletal methods. Buildup in arteries of the guts can reduce blood stream, an excessive amount of stress on bone can immediate stress fractures, and stress on tissue may cause scarring.

The concept that bodily properties, fairly than simply chemical reactions, have a major impression on immune operate is a brand new concept that’s solely simply starting to get consideration. Dan Winer, MD, an affiliate professor on the Buck Institute, found in his examine of weight problems that will increase in fats tissue activate fibrosis – thickened scar tissue – which then triggers surrounding cells to go on alert for potential threats to the physique and reply to power illness.

Now, his lab is increasing its give attention to mechanoimmunology to find how bodily forces impression autoimmunity, the rise or lower of irritation and therapeutic forces after tissue harm.

Expanding scientists’ understanding of these forces will open the door to new therapies for treating illness – approaches that depend on altering the bodily microenvironment of tissue fairly than delivering medication to induce chemical reactions. For instance, cirrhosis, a scarring of the liver, includes tissue far stiffer than surrounding wholesome liver tissue. If researchers can develop a therapy that reduces that stiffness, close by immune cells might crank down their inflammatory response within the liver, which may have a optimistic impression on fatty liver illness. Other purposes of this idea would possibly tackle how therapeutics reply to infections or assist velocity up therapeutic

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July 13, 2022 — When Bryn Hammock realized that the infants in her native hospital’s NICU may solely spend 2 hours a day with their dad and mom because of COVID-19 restrictions early within the pandemic, the 18-year-old, who lives in Atlanta, wished to discover a approach to assist.

Her first step: Speaking together with her grandmother, Deanna Simmons, 73, a now-retired pediatric nurse who can also be her Girl Scout troop chief and knew her granddaughter was searching for a novel Girl Scout Gold Award venture.

“Bryn didn’t want to do a routine project,” Simmons says. “So, when a friend observed that one of the nurses at our local hospitals was making these weighted hand-shaped mitts that simulate the feeling of being held by a parent, Bryn got in contact with her.”

That particular person grew to become Hammock’s venture advisor, and earlier than lengthy she was assigned a coach, who pushed Hammock to broaden the venture to assist as many individuals as potential, Simmons says.

At first, Hammock deliberate to have the staff make 30 mitts, Simmons says. But with the assistance of her grandmother, Hammock knew she may do extra. The teen created a sample, principally two items of flannel formed like an oven mitt with a double sew, sewn round a pound of Polyfill.

“During COVID-19, I had to teach Bryn how to use my sewing machine over FaceTime,” Simmons says. “But, before long, she and the other volunteers had gotten the hang of it.”

To assist manufacturing proceed as effectively as potential, Hammock produced a DIY video and enlisted 18 volunteers to stitch these mitts, which have been quickly to be generally known as Tiny Hugs.

In the tip, the group made 140 Tiny Hugs that have been then donated to seven hospitals across the state. Hammock even did a number of the deliveries herself.

This rapidly grew to become a ardour venture for Hammock, who will start her pre-med research at Auburn University in Auburn, AL, this fall.

“I couldn’t stop thinking about how they’re so little, so helpless and in the hospital where it’s scary to not have a parent with you,” she says. “I wanted to bring a little relief to those families.”
One of probably the most satisfying elements of the venture: Hearing how a lot consolation the infants obtained from having the mitts to carry onto.

“One baby who got a mitt still plays with it during tummy time,” Hammock says. “I got to see photos when she was a baby in the NICU and then saw how well she’s doing a year later, and that makes me so happy.”

Simmons says she wasn’t in in the least shocked to see her granddaughter’s dedication in motion and the work continues.

“Bryn had a call yesterday from a group in Colorado who want to get involved,” she says. “It’s a wonderful project and I am so very proud of her, but Bryn has always had a giving heart and cares about people. I hope I’m around long enough to see where she goes in life.”

For Hammock, it’s a no brainer for teenagers to roll up their sleeves and assist — wherever they see a necessity.

“I definitely think it’s cool that I was able to do something like this at a young age,” she says. “I want to inspire other young people so they know they can do something like this, too.”

The post This Teen Helped Newborns During the Early Pandemic Days appeared first on Healthy and Slim Life.

By Cara Murez

HealthDay Reporter

TUESDAY, July 5, 2022 (HealthDay News) — The weight problems epidemic is not slowing down anytime quickly, and new analysis delivers even worse information: Most American adults haven’t solely gained extra weight, however they gained most of it earlier in life.

The statistics have been grim: More than half of Americans within the consultant pattern had gained 5% or extra physique weight throughout a 10-year interval. More than one-third of Americans had gained 10% or extra physique weight. And almost one-fifth had gained 20% or extra physique weight.

It bought worse: People have been gaining extra substantial quantities of weight earlier in maturity, thus carrying extra of that further weight for extra years, researchers discovered.

This sample was shocking, stated examine writer Larry Tucker, a professor of train science at Brigham Young University in Salt Lake City, Utah. “What folks do not realize is that the majority of that weight, the precise gaining of weight, is highest at a youthful age.”

In the examine, his staff culled information from the National Health and Nutrition Examination Survey (NHANES) on 10-year weight change patterns of greater than 13,800 U.S. adults.

In 2000, about 30.5% of grownup Americans have been overweight. By 2017-2018, the U.S. Centers for Disease Control and Prevention estimated that about 42.4% of grownup Americans had reached that weight.

Those further kilos have been packed on in early maturity: The common American gained about 17.6 kilos from their mid-20s to mid-30s, the examine discovered. Meanwhile, the typical particular person gained about 14.3 kilos between their 30s and 40s, 9.5 kilos between their 40s and 50s, and 4.6 kilos between their 50s and 60s.

Women gained twice as a lot weight as males, 12 kilos, on common, in comparison with about 6 kilos. Black girls had the best common weight achieve over 10 years, about 19.4 kilos.

Reasons for the nationwide improve fluctuate, Tucker stated. The atmosphere folks reside and eat in is way completely different from what it was 50 or 100 years in the past. Obesity charges did not begin climbing till the late Nineteen Seventies or early Nineteen Eighties, he defined.

Continued

“That’s as a result of very quickly just a few issues occurred,” Tucker stated. “That’s when quick meals grew to become prevalent. Before, folks have been extra accountable for what they ate. People sat down and had meals. People deliberate forward. ‘What are you going to eat? What are you having for supper tonight?'”

Picking up what’s admittedly a tasty quick meal, however loaded with energy, makes it onerous for an individual to manage what they’re consuming, he stated.

“It takes a really conscientious particular person to work round that. I do that for a dwelling and I’m lean, nevertheless it’s as a result of I’m very a lot conscious of the scenario,” Tucker stated.

The findings have been printed just lately within the Journal of Obesity .

Dr. Ethan Lazarus, president of the Obesity Medicine Association, stated he had not seen the difficulty of weight problems studied on this manner earlier than.

“It positively factors to the concept that weight problems will not be an equal alternative employer. It’s sadly disproportionately affecting already marginalized teams with much less entry to care,” famous Lazarus, who was not a part of the examine.

One purpose for the larger impression on girls could also be that they’ve skilled extra environmental adjustments than males have within the final 5 many years, with larger numbers within the workforce and likewise caring for households, he stated.

“I feel you see loads printed today about greater ranges of stress and decrease quantities of sleep, and extra time sitting and extra time watching pc screens,” Lazarus stated. “That’s turn out to be the conventional American job is to sit down in entrance of a pc all day after which we get residence and we’re so drained all we will do is sit on the sofa and play with the telephone. It’s like we’re by no means unplugged.”

Lazarus additionally pointed to the meals Americans eat, coming from a field with excessive portions of sugar and little dietary worth, as an element.

“What we take a look at as a traditional food regimen in America, I feel is fueling this epidemic,” Lazarus stated.

He advised rethinking values of earning profits and dealing extra hours and as a substitute refocusing on private well being.

Continued

For those that are already dwelling with weight problems, the Obesity Medicine Association suggests wholesome vitamin, counseling on bodily exercise and what it calls intensive life-style intervention, which addresses points that result in weight achieve, similar to stress, sleep deprivation and social occasions. A wide range of new medicines also can goal weight problems, Lazarus stated.

For folks with extra superior or extra difficult weight problems, there are surgical choices, Lazarus stated.

Tucker stated he want to see extra schooling based mostly on well-established rules of wholesome consuming from a younger age, together with not rewarding younger folks with meals and inspiring vegatables and fruits.

“I feel figuring out at a younger age with the medical neighborhood concerned, with faculties concerned, we do not need folks to turn out to be obsessed and suppose that their price is of their weight,” Tucker famous.

“That’s not wholesome, however on the similar time, we would like them to understand that it is onerous to be wholesome,” he stated. “It’s onerous to forestall diabetes. It’s onerous to forestall coronary heart illness if folks proceed to achieve weight and turn out to be overweight.”

More data

The U.S. Centers for Disease Control and Prevention has extra on chubby and weight problems.

SOURCES: Larry Tucker, PhD, professor, train science, Brigham Young University, Provo, Utah; Ethan Lazarus, MD, president, Obesity Medicine Association, and doctor, Clinical Nutrition Center, Greenwood Village, Colo.; Journal of Obesity, May 6, 2022

WebMD News from HealthDay

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The post Biggest Weight Gain Now Comes Early in Adulthood appeared first on Healthy and Slim Life.

May 9, 2022 — Genetically modified mosquitoes launched within the U.S. seem to have handed an early check that means they may someday assist scale back the inhabitants of bugs that transmit infectious ailments.

As a part of the check, scientists launched almost 5 million genetically engineered male Aedes aegypti mosquitoes over the course of seven months within the Florida Keys.

Male mosquitoes don’t chunk folks, and these had been additionally modified so they might transmit a gene to feminine offspring that causes them to die earlier than they’ll reproduce. In concept, this implies the inhabitants of Aedes aegypti mosquitoes would die off over time, in order that they wouldn’t unfold ailments any extra.

The purpose of this pilot undertaking in Florida was to see if these genetically modified male mosquitoes might efficiently mate with females within the wild, and to verify whether or not their feminine offspring would certainly die earlier than they may reproduce. On each counts, the experiment was successful, Oxitec, the biotechnology firm growing these engineered Aedes aegypti mosquitoes, stated in a webinar.

More Testing in Florida and California

Based on the outcomes from this preliminary analysis, the U.S. Environmental Protection Agency (EPA) has authorised extra pilot initiatives in Florida and California, the corporate stated in an announcement.

“Given the rising well being risk this mosquito poses throughout the U.S., we’re working to make this know-how out there and accessible,” Grey Frandsen, Oxitec’s chief government, stated within the assertion. “These pilot packages, whereby we will exhibit the know-how’s effectiveness in numerous local weather settings, will play an essential position in doing so.”

Aedes aegypti mosquitoes can unfold a number of critical infectious ailments to people, together with dengue, Zika, yellow fever and chikungunya, in response to the CDC.

Preliminary exams of the genetically modified mosquitos weren’t designed to find out whether or not these engineered bugs may cease the unfold of those ailments. The purpose of the preliminary exams was merely to see how replica performed out as soon as the genetically modified males had been launched.

The genetically engineered males efficiently mated with females within the wild, the corporate stories. Scientists collected greater than 22,000 eggs laid by these females from traps set out across the group in spots like flowerpots and trash cans.

In the lab, researchers confirmed that the feminine offspring from these pairings inherited a deadly gene designed to trigger their loss of life earlier than maturity. The deadly gene was transmitted to feminine offspring throughout a number of generations, scientists additionally discovered.

Many extra trials can be wanted earlier than these genetically modified mosquitos may very well be launched within the wild on a bigger scale – notably as a result of the exams completed to date have not demonstrated that these engineered bugs can forestall the unfold of infectious illness.

Releasing genetically modified Aedes aegypti mosquitoes into the wild will not scale back the necessity for pesticides as a result of most mosquitos within the U.S. aren’t from this species.

The post Mosquitoes Genetically Modified to Stop Disease Pass Early Test appeared first on Healthy and Slim Life.

You’re anticipating! It’s an emotional and thrilling time, particularly if it is your first child. You’re going to note a variety of adjustments in your physique. Many of them are completely regular. And most girls have wholesome pregnancies.

Still, there are some signs you may must pay extra consideration to throughout your early months. For instance, nausea, somewhat bleeding, and vaginal discharge aren’t uncommon, however they may additionally imply there’s an issue. Should you name your physician? Probably.

You is likely to be tempted to dismiss these indicators should you do not understand they’re clues to keep away from larger troubles. Knowing what to observe for helps you maintain your self and the infant rising inside you. Any time you are involved about what is going on on or how you feel, it is OK to speak to your physician.

1. Vaginal Bleeding

What it could imply: “Some recognizing is regular, however heavy bleeding could possibly be an indication of miscarriage or ectopic being pregnant,” says Natali Aziz, MD. She is a maternal-fetal drugs specialist at Lucile Packard Children’s Hospital in Palo Alto, Calif. “The brighter crimson the bleeding, the extra important it’s.”

“If you could have bleeding and dangerous cramping just like interval cramps, this could be a signal of threatened miscarriage,” says Manju Monga, MD. She is a maternal-fetal drugs specialist at Baylor College of Medicine in Houston. “If that is coupled with sharp, decrease stomach ache, it could be an indication of ectopic being pregnant,” a critical complication that happens when the fertilized egg implants exterior the uterus, often within the fallopian tubes.

What to do: “Call your physician,” Monga says. “Your physician will possible do an ultrasound, an examination, and a few blood work primarily based in your signs.” Though most recognizing or mild bleeding is probably not a major problem, “you don’t need to ignore it whether it is related to cramping, heavy bleeding, or stomach ache.”

2. Excessive Nausea and Vomiting

It’s regular to have some nausea and vomiting throughout your first trimester. Most pregnant girls undergo that.

But if it is extreme or makes you dehydrated, that is one thing to heed. If you possibly can’t preserve any water or fluids down for greater than 12 hours, name your physician.

What it could imply: “Vomiting that interferes with your day-to-day activities can lead to weight loss, dizziness, dehydration, and an imbalance of electrolytes,” Aziz says.

What to do: Tell your physician. “You might have hospitalization to deal with the dehydration, and lots of drugs can be found to regulate nausea,” Aziz says.

Bottom line: “Nausea and vomiting are regular occurrences throughout being pregnant, however the extremes could cause issues,” says ob-gyn Stanley M. Berry, MD, of William Beaumont Hospital in Royal Oak, Mich. “The majority of girls who’ve nausea and vomiting of their first trimester will go on to have regular, wholesome pregnancies.”

3. High Fever

A fever higher than 101 levels Fahrenheit or 38 levels Celsius throughout being pregnant could also be critical.

What it could imply: It could possibly be an indication of an infection, which might have an effect on the newborn.

Fevers throughout being pregnant which might be accompanied with rash and joint ache could also be an indication of an infection equivalent to cytomegalovirus (CMV), toxoplasma, and parvovirus. “CMV is the most typical reason for congenital deafness, and it’s not as unusual as we expect,” Aziz says.

What to do: “Report any fever plus higher respiratory signs, physique ache, and flu-like signs or rashes and joint ache to your physician,” Aziz says. And get your yearly flu vaccine.

4. Vaginal Discharge and Itching

Some vaginal discharge is regular. But in some circumstances, “These could also be indicators of treatable infections or sexually transmitted illnesses that may have essential penalties in being pregnant,” Aziz says.

What this may occasionally imply: If it is an an infection, it might hurt the newborn.

What to do: Don’t be shy. Let your ob-gyn know what’s going on down there as a result of if there’s an issue, treating it might make a distinction to your child.

5. Pain or Burning During Urination

What this may occasionally imply: “These may be indicators of bladder or urinary tract infections, and if left untreated, they will result in extra critical sickness, an infection, pre-term labor, and pre-term delivery,” Aziz says.

What to do: If it is an an infection, treating it might probably relieve your ache, and assist guarantee a wholesome being pregnant.

6. Leg or Calf Pain, or Swelling on One Side/ Severe Headache

This will not occur in most pregnancies. But being pregnant does imply a higher likelihood of growing a blood clot.

A blood clot within the calf might result in ache or swelling and can lead to a blood clot that travels to the lung, which could possibly be deadly.

A blood clot within the mind could also be heralded by a extreme headache. There are different doable causes of dangerous complications throughout being pregnant.

What to do: If you could have a historical past of blood clots, or should you get a extreme headache, seek the advice of your physician.

7. Flare-Ups of Chronic Diseases

Women who’ve sure pre-existing medical situations — equivalent to thyroid illness, diabetes, hypertension, bronchial asthma, and/or lupus — ought to observe any adjustments of their situation throughout being pregnant.

What it could imply: If your underlying illness is flaring up or not well-controlled, it might probably have critical penalties on your well being — and your child’s.

For instance, “in case your thyroid hormone is just too excessive or low, you may be at an elevated threat of miscarriage,” says Gayle Olson, MD. She is a maternal-fetal specialist on the University of Texas Medical Branch in Galveston. Or, “in case your blood sugar ranges aren’t tightly managed, you might be at elevated threat of miscarriage or fetal abnormalities,” she says.

The backside line: “Any flare in an underlying situation is a crimson flag and ought to be adopted up,” Olson says.

Still, most girls can have wholesome pregnancies, Berry says, so attempt to get pleasure from your being pregnant.

“Stress is not any good, and the extra constructive the angle, the higher issues are for mother and child,” he says. So be sure you have good prenatal care and a nutritious diet, and get correct relaxation and take your prenatal nutritional vitamins.

The post When To Call Your Doctor During Early Pregnancy appeared first on Healthy and Slim Life.

MONDAY, Feb. 21, 2022 (HealthDay News) — An experimental drug might assist construct bone mass in some adults with a uncommon brittle-bone illness, a small preliminary research suggests.

The illness is named osteogenesis imperfecta. It’s brought on by defects in sure genes concerned in making collagen — a key protein within the physique’s connective tissue. Osteogenesis imperfecta (OI) is current at beginning, and should depart kids with mushy bones which are deformed or break simply — although the severity of the situation ranges extensively.

While specialists have identified the wrongdoer genes concerned in osteogenesis imperfecta, the brand new research factors to a mechanism within the illness course of: overactivity in a protein referred to as TGF-beta.

And when the researchers infused eight grownup sufferers with a drug that inhibits the protein, 5 confirmed a rise in bone density.

The findings are preliminary, and far work stays forward, burdened researcher Dr. Brendan Lee, a professor of molecular and human genetics at Baylor College of Medicine in Houston.

“One must be cautious,” he mentioned, “as a result of extra bone doesn’t essentially imply higher bone.”

But the broader hope is that by understanding the mechanisms of OI, higher remedies — presumably with advantages outdoors the bone — will be developed, in keeping with Lee.

“This shouldn’t be solely a bone illness,” he mentioned. “This is a connective tissue illness.”

Depending on the severity of the situation, individuals also can endure unstable joints, weak muscle tissue, pores and skin that bruises simply, listening to loss or underdeveloped lungs.

At this level, Lee mentioned, it’s unknown whether or not the drug used on this research, referred to as fresolimumab, can have an effect on these sorts of signs.

Osteogenesis imperfecta is uncommon, occurring in 1 out of each 10,000 to twenty,000 births worldwide, in keeping with the U.S. National Institutes of Health.

There aren’t any drugs authorised by the U.S. Food and Drug Administration particularly for the illness. But osteoporosis drugs referred to as bisphosphonates are a mainstay of therapy for kids with osteogenesis imperfecta.

The medicine can improve youngsters’ bone density and assist them be extra energetic, mentioned Dr. Cathleen Raggio, a pediatric orthopedic surgeon on the Hospital for Special Surgery in New York City.

But bisphosphonates aren’t particularly designed for OI. That means they aim a symptom and never the illness course of itself, mentioned Raggio, who researches and treats osteogenesis imperfecta.

She agreed that having drugs that focus on a “pathway” within the OI course of may “deal with the core downside, reasonably than signs.”

Raggio, who was not concerned within the new research, mentioned she was “cautiously optimistic” in regards to the findings. But like Lee, she burdened that rather more work must be completed.

Larger research of adults are wanted, Raggio mentioned, to take a look at the security and longer-term effectiveness of fresolimumab — and to raised perceive why some sufferers might reply, whereas others don’t.

The research, revealed lately within the Journal of Clinical Investigation, concerned two components. First, the researchers analyzed bone tissue samples from a small group of kids with and with out the brittle bone illness.

In earlier analysis, Lee’s group had discovered that TGF-beta “signaling” is ramped up in lab mice with an OI-like situation. So they wished to see whether or not that was true in human OI-affected bone.

It turned out that was the case.

Next, the researchers gave eight grownup sufferers a single infusion of fresolimumab — a lab-engineered antibody that inhibits TGF-beta. The drug has been below research as a therapy for sure cancers, amongst different circumstances.

In bone, Lee defined, TGF-beta seems to be a “grasp orchestrator” of transforming — the continuous course of by which previous bone is damaged down and new bone is shaped.

He and his colleagues discovered that 5 sufferers with extra average OI confirmed elevated bone density within the three to 6 months after the fresolimumab infusion. The three remaining sufferers, who had extra extreme illness, confirmed both no change or a decline in bone density.

Past analysis of fresolimumab for different circumstances has turned up some potential dangers, together with bleeding and pores and skin tumors.

In this research, sufferers had no severe unwanted effects from the only infusion, in keeping with Lee’s group.

The analysis was supported by the Brittle Bone Disorders Consortium, and a analysis settlement with Sanofi Genzyme, the maker of fresolimumab.

The firm will lead a bigger trial of adults with osteogenesis imperfecta, to additional check the drug’s security and results on bone.

If grownup research show constructive, then the query can be whether or not the drug can profit kids with OI, too — presumably added onto bisphosphonates, Raggio mentioned.

For now, she mentioned, dad and mom ought to know that researchers are engaged on understanding the mechanisms of the illness, and translating that to therapy.

No one is saying fresolimumab, or any single drug, would be the reply to a fancy illness like OI, Lee famous.

“Rarely in drugs does one dimension match all,” Lee mentioned.

More data

The OI Foundation has extra on osteogenesis imperfecta.

SOURCES: Brendan Lee, MD, PhD, professor and chair, division of molecular and human genetics, Baylor College of Medicine, Houston; Cathleen L. Raggio, MD, pediatric orthopedic surgeon, Hospital for Special Surgery, New York City; Journal of Clinical Investigation, Feb. 3, 2022, on-line

The post Early Trial Offers Hope Treating Rare ‘Brittle Bone’ Disease appeared first on Healthy and Slim Life.

TUESDAY, March 1, 2022 (HealthDay News) — Women who enter menopause early could also be extra prone to develop dementia later in life, new analysis signifies.

During menopause, manufacturing of the feminine intercourse hormone estrogen drops dramatically and a lady’s intervals come to an finish. While girls sometimes enter menopause of their early 50s, many accomplish that earlier — both naturally or as a consequence of a medical situation or remedy comparable to a hysterectomy (elimination of the uterus).

This giant examine discovered that ladies within the U.Ok. who entered menopause earlier than age 40 had been 35% extra prone to develop dementia later in life than girls who began menopause round age 50.

What’s extra, girls who entered menopause earlier than age 45 had been 1.3 occasions extra prone to develop dementia earlier than their sixty fifth birthday, the brand new examine confirmed.

“Women with early menopause may need a close monitoring of their cognitive decline in clinical practice,” mentioned examine writer Dr. Wenting Hao, a Ph.D. candidate at Shandong University in Jinan, China.

The increased threat for dementia could also be as a result of sharp estrogen drop that takes place throughout menopause, Hao mentioned.

“Estrogen can activate cellular antioxidants such as glutathione, reduce ApoE4, the most common genetic risk factor in the pathogenesis of dementia, and reduce amyloid plaque deposition in the brain,” she defined.

The build-up of amyloid plaques within the mind is likely one of the hallmarks of Alzheimer’s illness, the most typical sort of dementia.

This doesn’t imply that ladies who begin menopause early are powerless in opposition to dementia, Hao mentioned.

“Dementia can be prevented, and there are a number of ways women who experience early menopause may be able to reduce their risk of dementia,” he mentioned. This consists of getting common train, collaborating in leisure and academic actions, not smoking or utilizing alcohol, and sustaining a wholesome weight, she mentioned.

For the examine, researchers in contrast age at menopause and dementia analysis amongst 153,291 girls (common age: 60) who had been a part of the UK Biobank, a big database of genetic and well being info on folks dwelling within the United Kingdom. They regarded for all sorts of dementia, together with Alzheimer’s.

Postmenopausal girls are at higher threat of stroke than pre-menopausal girls, and stroke could trigger vascular dementia, however the examine discovered no hyperlink between age at menopause and the chance of the sort of dementia.

While girls who entered menopause early had been at increased threat of dementia, those that entered menopause at age 52 or later had comparable charges of dementia as girls who began menopause at age 50 or 51, the examine confirmed.

The new findings held after researchers accounted for different components that will enhance dementia threat, together with age ultimately examination, race, training, cigarette and alcohol use, physique fats, coronary heart illness, diabetes, earnings and leisure and bodily actions. The examine didn’t embody info on whether or not girls had a household historical past of dementia or if girls entered menopause early for pure or medical causes, which may have an effect on the findings.

The findings had been introduced Tuesday at a gathering of the American Heart Association held in Chicago and on-line. Research introduced at medical conferences is often thought-about preliminary till revealed in a peer-reviewed journal.

These findings are according to different research displaying a higher threat of dementia amongst girls with untimely or early menopause, mentioned Dr. Stephanie Faubion, medical director of the North American Menopause Society and director of the Mayo Clinic Center for Women’s Health.

“The early loss of estrogen is linked with an increased risk of multiple adverse long-term health outcomes, and dementia is just one of them,” mentioned Faubion. Others embody coronary heart illness, brittle bone illness, osteoporosis, temper problems, sexual dysfunction and early dying.

There could also be a task for hormone substitute remedy, she mentioned.

“In addition to suggesting monitoring of these women, replacing estrogen is a key strategy and has been shown to mitigate dementia risk (and other risks) in women with premature or early menopause,” Faubion mentioned.

For years, hormone substitute remedy was broadly prescribed to deal with signs of menopause and decrease threat for coronary heart illness, osteoporosis and dementia. This all modified when the landmark Women’s Health Initiative examine confirmed that taking estrogen and progestin after menopause could improve girls’s threat for stroke, coronary heart illness, blood clots and breast most cancers. (Estrogen helps with menopause signs like sizzling flashes and vaginal dryness, and progestin is added to guard in opposition to uterine most cancers in girls who nonetheless have a uterus.)

Today, hormone substitute remedy could also be prescribed within the lowest dose for the shortest period of time to maximise advantages and reduce potential dangers.

More info

The Alzheimer’s Association gives tips about stopping dementia.

SOURCES: Wenting Hao, MD, PhD candidate, Shandong University, Jinan, China.; Stephanie Faubion, MD, MBA, director, Center for Women’s Health, Mayo Clinic, Rochester, Minn., and Jacksonville, Fla., and medical director, North American Menopause Society; March 1, 2022, presentation, American Heart Association assembly, Chicago

The post Early Menopause May Raise a Woman’s Odds for Dementia appeared first on Healthy and Slim Life.

Jan. 18, 2022 — Americans can now have free COVID-19 speedy exams delivered on to their properties.

The Biden administration’s new no-cost, at-home testing program launched at the moment, a day forward of schedule.

The administration mentioned 500 million exams can be found to be delivered to properties throughout the nation. This accounts for half of the president’s current pledge to buy 1 billion free at-home COVID-19 exams to distribute to the American public.

On a Jan. 14 name with reporters, senior White House officers supplied some particulars concerning the new program.

Here’s what we all know to date.

How do I order my free exams?

Americans can go to COVIDtests.gov to order their speedy at-home exams. You also can order instantly from the U.S. Postal Service web site. After you order, you’ll obtain a affirmation e mail that guarantees to ship monitoring data as soon as your order ships.

What data do I have to order the exams?

You solely want your title and residential mailing handle.

There can also be an possibility to supply your e mail handle to get updates on the standing of your order.

What if somebody wants assist ordering the exams?

There can be a free call-in line for individuals needing extra assist, together with these having hassle accessing the web, in keeping with White House officers.

What exams can be obtainable?

There are 9 at-home exams obtainable by way of FDA emergency use authorization. According to the Frequently Asked Questions part of COVIDtests.gov, “You will not be able to choose the brand you order as part of this program.”

How lengthy will it take to get the exams as soon as I organize them?

Tests are anticipated to ship 7 to 12 days after you organize them.

But White House officers say that the time-frame will possible shorten as this system positive factors steam.

How many can I order?

There’s a restrict of 4 exams per residential mailing handle.

For bigger households, White House officers recommend making an attempt different free testing choices, like visiting COVID-19 testing websites or your native well being heart.

Is this a one-time alternative?

The White House doesn’t say, however officers did point out that in the event you run out of your 4 free exams, there are numerous different methods to entry free at-home exams, reminiscent of COVID-19 testing websites, pharmacies, and neighborhood well being facilities.

The free exams obtainable by way of COVIDtests.gov are along with an estimated 375 million at-home speedy exams in the marketplace within the U.S. this month.

When ought to individuals use a speedy at-home check?

The CDC and consultants with different public well being teams agree that Americans ought to think about using at-home speedy exams within the following conditions:

• If they start to have signs per COVID-19
• At least 5 days after shut contact with somebody who has COVID
• If somebody is indoors with a gaggle of people who find themselves liable to extreme illness or are unvaccinated

Are at-home speedy exams correct?

The U.S. Department of Health and Human Services and different federal officers confirmed by way of research that every one exams distributed by way of this program can detect the Omicron variant. These companies additionally confirmed that their efficiency is per the FDA’s emergency use authorization.

Is the web site designed to deal with excessive demand?

After the unique web site to enroll in medical health insurance underneath the Affordable Care Act crashed repeatedly at launch, the federal government says it has ready for prime demand for ordering at-home speedy exams.

The U.S. Digital Service (USDS), a company based after Healthcare.gov, has partnered with the Postal Service to plan for the launch.

The Postal Service has expanded its staffing, just like what’s executed through the holidays.

All orders within the continental United States can be shipped by way of first-class mail, with shipments to Alaska, Hawaii, U.S. territories, and navy and abroad addresses despatched by way of precedence mail.

The post Feds’ Website for Free At-Home COVID Tests Launches Day Early appeared first on Healthy and Slim Life.

David Samadi, MD, urologic oncologist, director of males’s well being, St. Francis Hospital, Roslyn, NY.

Otis W. Brawley, MD, Bloomberg distinguished professor of oncology and epidemiology, Johns Hopkins University, Baltimore.

James Eastham, MD, chief, Urology Service, Memorial Sloan Kettering Cancer Center, New York City.

Maurie Markman, MD, medical oncologist; president of medication and science, Cancer Treatment Centers of America.

National Comprehensive Cancer Network: “NCCN Guidelines.”

Rachel Darwin, spokeswoman, National Comprehensive Cancer Network.

American Urological Association: “Early Detection of Prostate Cancer.”

The New York Times: “Debating the Value of PSA Prostate Screening.”

Urology Times: “The great prostate cancer ‘hoax’: A call to arms.”

Premiere Medical Group: “Confronting A Controversy — The PSA Question.”

American Society for Clinical Oncology: “Decision Aid Tool: Prostate Cancer Screening With PSA Testing.”

Investigative and Clinical Urology: “Prostate Cancer Screening.”

Oncotypeiq.com: “About the Oncotype DX Genomic Prostate Score Assay.”

JAMA Oncology: “Validation of a 22-Gene Genomic Classifier in Patients With Recurrent Prostate Cancer: An Ancillary Study of the NRG/RTOG 9601 Randomized Clinical Trial.”

CyberKnife.com: “A precise, accurate and convenient treatment solution for prostate cancer.”

MDAnderson.org: “Proton Therapy for Prostate Cancer.”

Urology Today: “The challenges of prostate cancer management.”

American Cancer Society: “Tests to Diagnose and Stage Prostate Cancer,”  “What’s New in Prostate Cancer Research.”

The post Does Early Prostate Cancer Screening Do More Harm Than Good? appeared first on Healthy and Slim Life.

Dec. 6, 2021 — A kind of marine algae generally known as ulva, or “sea lettuce,” that’s a weight loss plan staple in locations like Japan, New Zealand, and Hawaii could have one other profit for folks. Lab experiments counsel that ulvan, an extract from this kind of algae, could assist struggle COVID-19.

Other types of edible seaweed have additionally proven promise as antivirals in opposition to COVID — at the very least in very early research finished in check tubes and animals. But ulvan has been examined as an antiviral therapy in opposition to sure agricultural and human viruses, too. This triggered researchers to wonder if ulvan may assist stop COVID infections.

To discover out, scientists grew ulva algae in a lab, extracted ulvan, after which uncovered cells in check tubes to each the coronavirus and to ulvan. When cells have been uncovered to ulvan, they didn’t get contaminated with the coronavirus, in response to experiment outcomes reported inPeerJ.

In Test Tubes

That mentioned, it’s potential that the method used to extract ulvan from seaweed could influence its antiviral properties. Investigators in contrast two extraction strategies and located one in all them resulted in ulvan with greater than 10 occasions the virus-fighting energy. This means that extra analysis is required to refine the most effective technique to develop ulvan with the most effective antiviral properties, the researchers level out.

One restrict of the experiment is that variations within the chemical make-up of the 2 extracts may need influenced the result, making it exhausting to know for certain how a lot of the antiviral exercise may come immediately from ulvan versus these chemical compounds.

And even when the seaweed extract proves efficient in additional lab exams, it might nonetheless have to be examined in animals and people. But ought to it show efficient in human trials, seaweed extract has the potential to assist stop COVID an infection in individuals who can’t simply afford or entry vaccines, significantly in low-income international locations, the examine authors conclude.

The post Seaweed Extract Stops COVID in Early Testing appeared first on Healthy and Slim Life.