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Better sleep is a protective factor against dementia

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Dementia is the progressive lack of cognitive abilities, corresponding to memory, that is significant enough to affect a person’s day by day activities.

It may be attributable to many alternative diseases, including: Alzheimer’s, which is probably the most common form. Dementia is attributable to the lack of neurons over a long time frame. Because many changes have already taken place within the brain before symptoms appear, many scientists are specializing in studying the chance and protective aspects for dementia.

A risk factor, or conversely, a protective factor, is a condition or behavior that increases or decreases the chance of developing a disease, but doesn’t guarantee any end result. Some risk aspects for Alzheimer’s disease and dementia, corresponding to age and genetics, can’t be modified, but there are several other aspects we will influence: particularly lifestyle habits and their impact on our overall health.

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Risk aspects include depression, physical inactivity, social isolation, hypertension, obesity, diabetes, excessive alcohol consumption and smoking, and poor sleep.

For over 10 years, we have now been focusing our research on the difficulty of sleep, especially within the context of: Framingham Heart Study. In this huge community-based cohort study, which has been ongoing because the Nineteen Forties, the health of surviving participants has been monitored to today. As researchers in sleep medicine and epidemiology, we have now expertise in examining the role of sleep and sleep disorders in cognitive and psychiatric brain aging.

As a part of our research, we monitored and analyzed the sleep of individuals aged 60 and over to see who developed dementia and who didn’t.

Sleep as a risk or protective factor against dementia

Sleep appears to play an important role in lots of brain functions, corresponding to memory. Good sleep quality it could subsequently play a key role in stopping dementia.

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Sleep is vital for maintenance good connections within the brain. Recently, research has shown that sleep appears to perform a function much like that of a garbage truck for the brain: deep sleep may be crucial in removing metabolic waste from the brainincluding removing certain proteins, corresponding to those known to build up within the brains of individuals with Alzheimer’s disease.

However, the links between deep sleep and dementia still should be clarified.

What is deep sleep?

We undergo several during our nightly sleep sleep stages which follow one another and repeat themselves.

NREM sleep (non-rapid eye movement sleep) is divided into light NREM sleep (NREM1 stage), NREM sleep (NREM2 stage), and deep NREM sleep, also called slow-wave sleep (NREM3 stage). The latter is related to several regenerative functions. Next, REM sleep (rapid eye movement sleep) is typically related to probably the most vivid dreams. An adult typically spends about 15-20 percent of every night in deep sleep if we add up all periods of NREM3 sleep.

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Several sleep changes are common in adults, corresponding to going to bed and waking up earlier, sleeping less and fewer deeply, and waking up more often in the course of the night.

Sleep stages and the role of deep sleep in brain health.
(Andrée-Ann Baril)

Loss of deep sleep linked to dementia

Participants in Framingham Heart Study was assessed using sleep recordings – called polysomnography – twice, roughly five years apart, from 1995 to 1998 and again from 2001 to 2003.

Many people have shown a reduction in deep slow-wave sleep over time, which is expected as we age. Conversely, the quantity of deep sleep remained stable and even increased in some people.

Our team of Framingham Heart Study researchers followed 346 participants aged 60 and older for the subsequent 17 years to see who developed dementia and who didn’t.

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The progressive lack of deep sleep over time has been related to an increased risk of dementia of any cause, especially Alzheimer’s dementia. These results were independent of many other risk aspects for dementia.

Although our results don’t prove that lack of deep sleep causes dementia, they do suggest that it could be a risk factor in older adults. Other facets of sleep, corresponding to duration and quality, may be vital.

Strategies to enhance deep sleep

Knowing the impact of lack of deep sleep on cognitive health, what strategies may be used to enhance it?

First of all, when you are battling sleep problems, it is price talking to your doctor. Many sleep disorders are underdiagnosed and may be treated, especially through behavioral (i.e., non-medical) methods.

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It could also be helpful to adopt good sleep habits, corresponding to going and getting up at regular times or avoiding brilliant or blue lights in bed, corresponding to screens.

You also can avoid caffeine, limit your alcohol intake, maintain a healthy weight, be physically energetic in the course of the day, and sleep in a comfortable, dark and quiet environment.

The role of deep sleep in stopping dementia stays to be explored and explored. Encouraging sleep through good lifestyle habits can potentially help us age healthier.

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This article was originally published on : theconversation.com
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Health and Wellness

How common are the errors in IVF laboratories? Can they be prevented?

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Message a few woman unknowingly giving a baby of one other patient after mixing embryos in the IVF BRISBANE laboratory has Headers in Australia should be AND around the world. Anxiety was attributable to this incident for everybody involved, it’s undoubtedly significant.

AND report Published by Monash IVF, an organization that runs the BRISBANE Clinic states that “it observes security measures in the laboratory (including multi -stage identification processes) in order to protect and protect the embryos under his care.”

He also says that the company’s own preliminary investigation was found that the incident was “the result of a human error.”

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An independent investigation will appear, which is able to probably make clear how a human error can occur when Multi -stage identification processes They are in place.

At a broader level, this incident raises questions on how common are in vitro errors and to what extent they can be prevented.

Developing industry IVF

Because people have children Later in life than before, some are fighting for conception and turning Supported reproductive technologies. They include in vitro fertilization (IVF) and injection of intraphtoplasmic seed (ICSI), which include handling sperm and eggs (gametes) in the laboratory to create embryos. If multiple embryo is out there after the treatment cycle, they can be frozen and stored for later use.

Supported reproductive technologies are also increasingly used lonely women, pairs of the same sexAnd women who freeze your eggs To maintain fertility.

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For these reasons The fertility industry is flourishing. In 2022 it was Over 100,000 Supported reproductive treatment cycles performed in Australian fertility clinics, over 25% in comparison with the variety of cycles Made in 2017.

IVF industry regulation

In Australia, the IVF industry is more regulated than in many other parts of the world.

To act, clinics must be licensed by the Committee for AC Practice Code.

With regard to storage and accurate identification of embryos, the code provides that clinics must provide evidence for implementation and review:

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Rules and procedures identifying when, how and by whom identification, matching and verification are recorded for gametes, embryos and patients in any respect stages of the treatment process, including digital and manual records.

The Code states that clinics must report serious undesirable events to the Committee of Charter Accreditation Technology. The list of considered a serious hostile event includes any incident that “results from a game of gamete or embryo identification”.

Clinics must also follow the National Health and Medical Research Council’s Ethical guidelines On the use of reproductive technology in clinical practice and research.

At last, of state AND territories To have laws This adjust points With Industry IVF similar to requirements for reporting hostile events and other data to state authorities.

Each yr, 1000’s of pregnancies in Australia are developed using supported reproductive technologies.
Lee Charlie/Shutterstock

In Great Britain Office of Fertilization and Human Embrirology Regulates the IVF industry and requires clinics to report undesirable incidents. They are reported as an assessment A, b or cWhere A is the most serious and is related to “serious damage to one person or serious damage to many.” Data on hostile incidents are provided in Publicly available Annual report.

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However, in the United States, the IVF industry is essentially unregulated and the clinics would not have to report Unfavorable incidents. But American Society for reproductive medicine Clinic’s states must have strict procedures for stopping loss, damage or improper management of gametes and embryos and have an ethical obligation to disclose mistakes affected by all affected patients.

How common are IVF fertilization errors?

There is not any global data on IVF errors, so you may’t understand how common they are. But we study some more serious incidents when they report in the media.

While the recent embryo mixing is the first known incident of this sort in 40-year IVF history in Australia, we saw reports of other mistakes in Australian clinics. They include alleged use Improper donor semenThe embryos are destroyed Due to pollutionand inaccurate Genetic tests which caused the destruction of doubtless profitable embryos.

In Great Britain, the latest report on the Human Human and Embrirology Office was found one class of incident 2023–24. It was the first incident with the A. rating from 2019-20, when there have been two of them.

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In the USA, some significant errors include incorrect operation of the storage tank Two clinics which destroyed 1000’s Eggs and embryos.

Lawsuits They were also submitted Down Embryo mixing. In the case of 2023, a girl from Georgia gave birth to a black child, despite the indisputable fact that she and her sperm donors are white. Biological parents then demanded look after the child. She said that despite the indisputable fact that she willingly raised him, she gave up a five -month -old boy to avoid a legal fight she couldn’t win, she said.

Some argue in the USA Most of the errors are uncomfortable Because reporting isn’t authorized and since of the lack of an absence Significant regulation.

A couple holding an ultrasonic photo.
There is not any global data on IVF errors, so we do not understand how they are common.
Seventy -four/shutter

Can IVF errors be prevented?

Despite the strict regulation of Australia and supervision over the IVF industry, the incident with far -reaching psychological and potentially legal consequences took place.

Until the independent investigation reveals how the “human error” caused this mixing, it cannot be said what additional funds of Monash IVF should take to be sure that that it’ll never occur again.

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The IVF laboratory is a high pressure environment, and every investigation should check whether the level of staff is acceptable. Personnel training can be necessary and it’s vital for all younger employees to have adequate supervision.

Finally, perhaps Australia should accept the Great Britain model and supply data on hostile events reported to the Committee of Accreditation Technology Accreditation Technology, publicly available in the annual report. To calm down public opinion, this report may include what funds the clinics took to avoid again errors.

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This article was originally published on : theconversation.com
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Health and Wellness

Today, the Black Week of Mother’s Health begins. Did the needle move to the black health crisis of the mother?

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People throughout the country are preparing to have fun “joint action” around improving health results for black moms.

. 2025 Black Mother’s Health Week (BMHW25), which lasts until Thursday, April 17, begins today with the topic “Healing heritage: Strengthening the mother’s black health through collective action and spokesman.”

The topic “emphasizes the strength of the organization of perinatal health, led by black, maternal and reproductive to propeling system changes and supporting the healing of community”, in accordance with the official website of the organizers. This 12 months’s topic can also be occupied by space for constant systemic pressure, “reproductive injustice and health inequalities”, which disproportionately affect black moms and the birth of people.

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“It emphasizes the need to heal both at both individual and social levels, while dealing with the need to regenerate the approach to mother’s health care,” we read in a press release.

The week, which falls yearly during the National Health of the Minority, is a campaign founded by the Black Mat Matter Alliance to increase awareness and improve the Black Mother’s health crisis.

BMHW25 arrives when black moms still have a disproportionately affected mother’s nationwide health crisis and experience the mortality rates of higher moms than some other demographic group. According to 2023, according to Disease control and prevention centersMother’s mortality rate for non-Latin black women was 50.3 deaths per 100,000 live births, almost 3.5 times greater than white non-Latin women.

Headers appeared when it became clear that the crisis of moms’ mortality increased in the early days of the pandemic closure, and recent study He stated that specifically in the years 2018–2022, moms’ mortality rate increased. Unfortunately, when the number has began to immerse lately for some demographic data, black women are the most in danger.

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On the other hand, because 80% of maternal deaths may be prevented, black women are consistently on the lookout for another look after life, similar to Dulas and Midwives, and pressed culturally competent care.

Kisha Davis, member of the board of American Academy of Family Physicians and Health Director in Montgomery, MD, talking to Status Recently, she said, she saw progress in reducing racial differences in hospitals a minimum of in her unit.

“I saw some really great data from our hospitals and I was really encouraged to some interventions they make, and some of them even start to reverse this difference,” she said, adding how the initiatives were to train clinicians about the secret racial prejudice, in addition to training doctors outside the specialization of Ob-Jyn so as to higher support Mothers.

Organizations similar to The Birthfund-where were launched by the fashion editor Elaine Welteroth and tennis champion Serena Williams and help finance the life-saving care, similar to Dulas and midwives for folks. Meanwhile, Liberty University In Virginia, she recently became the first HBCU to offer the Doula certification program.

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“When we launch this pioneering Doula certification program, we take a bold step towards transforming the healthcare of the Black Mother and Babies in Virginia,” said Felicia Cosby, dean Virginia Union Technical College. “This program is more than training – it’s about saving life, reducing differences and strengthening the position of the community.”

All this to improve the health of the Black Mother will proceed to take many various people pursuing the same goal from many various points of view.

Taylour Paige is expecting his first child!

)

This article was originally published on : thegrio.com
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Health and Wellness

More than music: fans say the farewell festival of J. Cole Dreamville – Essence

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(Photo of Astrida Valigorsky/Getty Images)

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When the Dreamville festival began awarded by Grammy Emcee, it was more than a musical fete. The event was a project and a love letter to North Carolina, where the rapper grew up.

The two -day, multi -stage event was an enormous draw for music fans around the world. Last yr, 104,000 people attendedrepresenting all 50 states and lots of countries.

For five years, pilgrim fans to Raleigh in North Carolina, transforming this capital in the south right into a huge celebration of creativity, community and hip-hop. In December 2024 Cole announced that the 2025 festival could be his last.

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More than music: fans say goodbye to the festival of J. Cole Dreamville
Raleigh, North Karolina – April 6: Earthgang performs during the Dreamville 2025 music festival in Dorothea Dix Park on April 6, 2025 in Raleigh, North Carolina. (Photo of Astrida Valigorsky/Getty Images)

In the depths of 2025, amongst the mega Superstars Lil Wayne, The Hot Boys and Big Tymers, 21 Savage, Erykah Badu, Glorilla and Wale, along with colleagues from the Dreamville Ari Lennox, Earthgang and others labels.

When the sun was lasting at the Dreamville festival for the last time, we asked Dreamers, from OGS to the first timers to take into consideration what this concert meant for them. This compilation of votes is a thanks, farewell and ODA with the artist who began all this, J. Cole.

“It seems to be a family meeting,” says Shannon Burnett, from North Carolina and a 4-time Dreamville participant. “This is a gathering. It’s like a family here. So it seems that you are in a large family meeting. It allows me to be social, meet new people, hear new artists, and just connect me more.”

Burnett said that there have been several unforgettable moments, noting that USher provided one of the best performances at night and that the high-energy T-Pain set was fully committed.

Similarly, Jonathan Zona, a longtime fan, noticed that “being here has a lot of meaning to me. I am a big fan. I was a fan of J. Cole, since I was JIT. You look at people who look like you who have passed, so being here is a dream.”

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“Every song he created had an influence on me.” 2face and “Side Stock – it’s my hymns. For me it is a goat. It will always be in my heart,” the wife continued.

Fayetteville, NC, Anastasia Mevane, attended the Dreamville Festival five times and shared that the festival presented the very needed headlights in North Carolina. “North Karolina is not necessarily known for the great, popular music scene, but Dreamville presented light in North Carolina, which I really love. So that’s why I come and support every year.” Mevane expressed gratitude for what the rapper has done for his family state up to now. “Thank you for giving North Carolina, because you didn’t really have to. But we appreciate what you do especially for two six. In this way you represent Fayetteville!”

More than music: fans say goodbye to the festival of J. Cole Dreamville
Raleigh, North Karolina – April 6: TEMS performs during the Dreamville 2025 music festival in Dorothea Dix Park on April 6, 2025 in Raleigh, North Carolina. (Photo of Astrida Valigorsky/Getty Images)

Another fan considered the festival as a “safe space” to build up with the community. It is nice for culture, “says Da’mek Johnson.” I’m a bit sad that that is the last one because I got here last yr. This is barely my second. “

Michelle Sawyer, a longtime resident of Raleigh, participated in every Dreamville festival. Her thoughts? “We have something really big here that matters.”

Sawyer wondered how Dreamville Festival modified Raleigh’s perception as the destination of music, noticing that while festivals akin to Coachella and Broccoli Fest often come to mind, Dreamville placed Raleigh on the map. “Nobody thought about Raleigh to Dreamville. So many people recommend from different states, and all hotels in the center of Raleigh are sold out; that’s yes, yes, we can have something really big that counts.”

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Sahr Sebba, Dreamville Newbiewieho, traveled with Seattle, Washington State, said: “I went to high school in Jacksonville, North Carolina, and a kid from my youth group put him. Since then I have been a fan.”

For Raleigh, Amanda Wesson, he says it’s a very good look of the city. “Raleigh is a bit of Bougie. So it was nice to have such an opportunity for Raleigh, and the hip-hop community was represented and could have attracted crowds from around the world at all. It brought a lot of money to the city. It was nice to have something like that in our yard. And Raleigh’s good appearance at all.”

However, the rapper has a gracious community on the entire board for bringing such a festival to North Carolina. Many say that the state wouldn’t have thought if it wasn’t for Dreamville. “My heart breaks that this is the last round,” says Jaconna Brooker, a festival participant. “Thank you for bringing this unbelievable culture and climate to your family state. For being faithful to yourself, your craftsmanship, and most importantly, for giving new artists a chance.”

However, history may not end. While 2025 is the last Dreamville festival, event organizers and manager Raleigh City announced plans to get well and alter the event in the future. What a brand new iteration will appear to be, remains to be unknown. But for hundreds of fans who’ve filled Dorothea Dix Park for the previous couple of years, hope is that the essence of Dreamville is alive.

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This article was originally published on : www.essence.com
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