Найден безопасный и эффективный способ лечения болезни Альцгеймера | Последние новости сегодня в мире здоровья



Найден безопасный и эффективный способ лечения болезни Альцгеймера
Найден безопасный и эффективный способ лечения болезни Альцгеймера
Японские ученые из Университета Тохоку нашли способ вылечить болезнь Альцгеймера с помощью ультразвуковых волн. В исследовании, опубликованном в журнале Brain Stimulation, подчеркивается, что такая терапия не несет никаких побочных эффектов. Одной из основных причин развития болезни Альцгеймера считается снижение кровотока в мозге, из-за чего клетки не получают достаточного количества кислорода и питательных веществ. Смерть и повреждение нервных клеток приводит к деменции. В своем эксперименте ученые разделили мышей на две группы. У одних грызунов хирургическим путем замедлили приток крови в мозг, другим с помощью модификации генов приблизили состояние работы мозга к его работе при болезни Альцгеймера. Затем мозг мышей три раза в день в течение 20 минут подвергали воздействию импульсных ультразвуковых волн низкой интенсивности. Первую группу таким образом облучали пять дней, вторую — три месяца, проведя 11 процедур. В результате у мышей улучшились когнитивные функции. Ученые пояснили, что благодаря ультразвуковым волнам увеличилось выделение особого фермента, участвующего в образовании кровеносных сосудов. Также увеличилось количество белка, который крайне важен для сохранения и роста нервных клеток. При этом не было зафиксировано никаких побочных эффектов. Ученые полагают, что таким образом можно лечить пожилых пациентов с высоким риском развития болезни Альцгеймера.
    2018-07-27 13:06:28


The blind woman developing tech for the good of others
The blind woman developing tech for the good of others
Chieko Asakawa, blind since 14, develops groundbreaking technology for the visually impaired.
    2018-12-07 12:37:40


Mother of monkey dust drug addict warns of dangers
Mother of monkey dust drug addict warns of dangers
Jane Eagles has allowed cameras into her sons flat to show the devastation monkey dust can cause.
    2018-12-06 20:07:25


St Georges Hospital: CQC report reveals details of heart unit feud
St Georges Hospital: CQC report reveals details of heart unit feud
Inspectors found a cardiac team troubled by hostility, weak leadership and a dark force.
    2018-12-06 09:06:44


Billie Marten: Having SAD made me write the happiest pop song
Billie Marten: Having SAD made me write the happiest pop song
Billie Marten says having seasonal affective disorder (SAD) inspired her song Blue Sea, Red Sea.
    2018-12-06 08:38:07


Mental health: The NHS patients who are abused and ignored
Mental health: The NHS patients who are abused and ignored
A review calls for an overhaul of the 1983 Mental Health Act amid concerns about rising number of detentions.
    2018-12-06 02:06:08


Biohacker: Meet the people hacking their bodies
Biohacker: Meet the people hacking their bodies
Meet the biohackers - the people who want to make their bodies and brains function better by hacking their biology.
    2018-12-05 14:07:30


Parental leave: The good, the bad and the unexpected
Parental leave: The good, the bad and the unexpected
Three parents share their very different experiences of staying home to look after their children.
    2018-12-05 11:07:31


Chrissy Teigen and the baby helmet photos
Chrissy Teigen and the baby helmet photos
Model Chrissy Teigen posts a picture of her son Miles wearing a helmet for his flat skull and other mothers share their own in solidarity.
    2018-12-04 18:06:45


Welsh scientists hunt down the latest flu strains
Welsh scientists hunt down the latest flu strains
The work will help identify the latest types of flu and ensure new vaccines can fight off the virus.
    2018-12-04 10:40:16


When silk pyjamas are not a luxury on the NHS
When silk pyjamas are not a luxury on the NHS
Patients tell us their concerns about the possible loss of their low-priority NHS prescriptions.
    2018-12-03 14:37:19


Mental health checks for new fathers
Mental health checks for new fathers
Partners of new and expectant mothers will be offered support with postnatal depression by NHS England.
    2018-12-03 13:06:42


The shop where its OK to be different
The shop where its OK to be different
Two brothers on the autistic spectrum were looking for work when one had the idea of opening a comic shop. It turned out to be an inspired choice.
    2018-12-03 11:37:10


Why the world is becoming more allergic to food
Why the world is becoming more allergic to food
Food allergy rates among children are on the rise, and Western lifestyles may be to blame.
    2018-12-03 10:08:36


The people living on the NHS waiting list
The people living on the NHS waiting list
Behind each statistic on NHS lists is a person living with the pain and anxiety of waiting.
    2018-12-03 10:08:05


The NHS paid for my new French hip
The NHS paid for my new French hip
Colin McIntyre went to France to avoid waiting for his new hip and to his surprise the NHS paid him back.
    2018-12-03 04:09:01


The NHS turned its back on mum - and it cost us £250,000
The NHS turned its back on mum - and it cost us £250,000
How a family spent thousands of pounds on care after being let down by the system.
    2018-12-03 04:08:57


Babies cold recovery all in the nose
Babies cold recovery all in the nose
Bacteria in the nose could be the answer to battling the common cold, research suggests.
    2018-12-03 04:07:27


Namibias success in the fight against HIV
Namibias success in the fight against HIV
Namibias data-driven approach to HIV has helped it become successful in tackling its spread.
    2018-12-01 04:37:59


Foetal Alcohol Spectrum Disorder: The effect on children
Foetal Alcohol Spectrum Disorder: The effect on children
Campaigners are calling for more research into how many children may be affected by Foetal Alcohol Spectrum Disorder.
    2018-11-30 18:38:07


People find the vagina hard to talk about
People find the vagina hard to talk about
An innovation surge and the lifting of health taboos is giving rise to an industry worth billions.
    2018-11-30 12:37:22


Boy, 10, meets his superman life-saver
Boy, 10, meets his superman life-saver
Rupert Cross has made a full recovery from a rare blood disease thanks to a bone marrow donor.
    2018-11-30 07:37:45


Type 2 diabetes: NHS to offer 800-calorie diet treatment
Type 2 diabetes: NHS to offer 800-calorie diet treatment
A diet of soups and shakes that can reverse type 2 diabetes is to be trialled by the NHS in England.
    2018-11-30 02:35:54

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