Mindennap tehetünk az Alzheimer-kór ellen
Szemlézte: Pöltz Ágnes
2023.05.16. 07:00
A mélyalvás lehet a kulcsa a felejtés kivédésének azon időseknél, akiknek magas a kockázatuk az Alzheimer-kór kialakulására – számol be róla az Independent.
Most a BMC Medicine nevű szakfolyóiratban közölt cikkben a kutatók arról számoltak be, hogy 62 egészséges idős személy EEG-alvásvizsgálata során úgy tapasztalták, hogy a mélyalvásban töltött idő segíthet a demencia kialakulásával szembeni védelemben azoknál, akiknek magas a kockázatuk a neurológiai kórra.
A résztvevők agyában először a PET-scan nevű képalkotó eljárással mérték fel a béta-amiloid fehérje mennyiségét.
Ezt követően hajtották végre az alvásvizsgálatot, majd pedig mindenki egy emlékezeti tesztben vett részt, amiben arcokat és neveket kellett összepárosítaniuk.
Az eredmények alapján azok, akiknél ugyan nagy mértékű béta-amiloid-felhalmozódást tapasztaltak, ám több mélyalvást is regisztráltak a kutatók, jobban teljesítettek a memóriafeladatban, mint akik ugyanilyen mértékű agyi fehérjemennyiség mellett rosszabbul aludtak.
Azoknál ugyanakkor, akiknél nem volt jelen nagy mennyiségű béta-amiloid-lerakódás az agyban, az alvás nem jelentett extra védelmet az emlékezeti folyamatok tekintetében.
Mindezekre alapozva a tudósok azt gondolják, hogy a mélyalvás segíthet kivédeni a béta-amiloid káros hatásait a memóriafunkciókra vonatkozóan.
A cikk egyik szerzője, Matthew Walker úgy nyilatkozott, hogy mindez azért is volna nagyszerű hír, mert az alvás egy olyan dolog, amin viszonylag könnyen tudunk változtatni.
Mindez arra is jó példa, hogy még ha valakinél genetikai hajlam is van jelen egy-egy betegség kialakulására, akkor is léteznek olyan életmódtényezők, amikkel sikeresen tudjuk felvenni a harcot a betegséggel szemben – tette hozzá Závecz Zsófia, a cikk egy másik szerzője.
Iratkozzon fel hírlevelünkre!
Harmadik fél részére nem adjuk ki az e-mail címét!
NYOMKÖVETÉS (string) «https://work1.felejtek.hu»
(string) «{modul:wd_article}»
INCLUDE MODUL: felejtek_meta CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_meta (0,0032 mp)
INCLUDE MODUL: jsonld CALL: Andrea\Plugins\JsonLD\JsonLD::modul_json_ld (0,0000 mp)
INCLUDE MODUL: owm_daily_mobile MISSED CALL (owm_daily_mobile).
INCLUDE MODUL: felejtek_menu:1 CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_menu (0,0429 mp)
INCLUDE MODUL: wd_article CALL: Andrea\Plugins\Webdoki\MagazineArticle::modul_wd_article (0,0022 mp)
INCLUDE MODUL: felejtek_box:250 CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_box (0,0005 mp)
INCLUDE MODUL: felejtek_box:248 CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_box (0,0004 mp)
INCLUDE MODUL: basemenu CALL: Andrea\Core\PageList::modul_basemenu (0,0002 mp)
INCLUDE MODUL: comments MISSED CALL (comments).
INCLUDE MODUL: felejtek_related_articles CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_related_articles (0,0000 mp)
INCLUDE MODUL: felejtek_suggested_articles CALL: Andrea\Plugins\Felejtek\Felejtek::modul_felejtek_suggested_articles (0,0024 mp)
MUNKAMENET VÁLTOZÓ array (
'SID' => '798c8415d64aec09654503b0b29f52ff',
'user' => 'O:16:"Andrea\Core\User":5:{s:8:"login_ok";b:0;s:13:"inner_modules";a:0:{}s:8:"template";s:0:"";s:5:"items";N;s:8:"' . "{debug_info}" . '*' . "{debug_info}" . 'props";a:4:{s:7:"message";s:0:"";s:10:"user_group";O:21:"Andrea\Core\UserGroup":4:{s:13:"inner_modules";a:0:{}s:8:"template";N;s:5:"items";N;s:8:"' . "{debug_info}" . '*' . "{debug_info}" . 'props";a:0:{}}s:15:"registered_date";s:0:"";s:8:"topic_id";a:0:{}}}',
'lang' => 'hu',
'currency' => 'huf',
'a' => 'cikk',
'p' => '1',
'article' => 781,
'template_path' => '/templates/felejtek2023',
)KIKÜLDÖTT SQL KÉRÉSEK PDO connected to localhost.
SET SESSION `character_set_client` = 'utf8' (0 sor: 0.0001 mp/0.0001 mp)
SET SESSION `character_set_connection` = 'utf8' (0 sor: 0.0001 mp/0.0002 mp)
SET SESSION `character_set_database` = 'utf8' (0 sor: 0.0001 mp/0.0003 mp)
SET SESSION `character_set_filesystem` = 'utf8' (0 sor: 0.0000 mp/0.0003 mp)
SET SESSION `character_set_results` = 'utf8' (0 sor: 0.0001 mp/0.0004 mp)
SET SESSION `character_set_server` = 'utf8' (0 sor: 0.0001 mp/0.0004 mp)
SET SESSION `collation_connection` = 'utf8_hungarian_ci' (0 sor: 0.0001 mp/0.0005 mp)
SET SESSION `collation_database` = 'utf8_hungarian_ci' (0 sor: 0.0001 mp/0.0005 mp)
SET SESSION `collation_server` = 'utf8_hungarian_ci' (0 sor: 0.0001 mp/0.0006 mp)
SET SESSION `group_concat_max_len` = 1024 (0 sor: 0.0001 mp/0.0007 mp)
SELECT * FROM `alz_core_plugin`
WHERE `domain_id` = ? AND `option_active`=1
ORDER BY `depend_nums` ASC (9 sor: 0.0005 mp/0.0012 mp)
SELECT `name`,`value` FROM `alz_core_param` WHERE domain_id = ? (18 sor: 0.0005 mp/0.0016 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0018 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0019 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0019 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0020 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0020 mp)
SELECT * FROM `alz_mag_topic_right` WHERE `user_id`= (0 sor: 0.0001 mp/0.0021 mp)
SELECT `name`,`value` FROM `alz_core_lang` WHERE domain_id = ? (34 sor: 0.0003 mp/0.0024 mp)
SELECT id FROM alz_core_page WHERE domain_id = ? AND permalink = ? (0 sor: 0,0003 mp/0,0027 mp)
SELECT `theme_id` FROM `alz_core_domain` WHERE `id`=1 (1 sor: 0,0003 mp/0,0030 mp)
SELECT * FROM `alz_core_theme` WHERE (`id`=2) LIMIT 1 (1 sor: 0,0002 mp/0,0032 mp)
SELECT * FROM `alz_mag_topic` ORDER BY option_status DESC,`id` ASC (4 sor: 0,0002 mp/0,0034 mp)
SELECT * FROM `alz_mag_article` WHERE (`id`=781) LIMIT 1 (1 sor: 0,0003 mp/0,0036 mp)
SELECT id FROM `alz_mag_topic` WHERE parent_id = '2' (0 sor: 0,0002 mp/0,0038 mp)
UPDATE `alz_mag_topic`
SET `permalink` = ''
WHERE `id` = (0 sor: 0,0001 mp/0,0039 mp)
SELECT GROUP_CONCAT(keyword) FROM alz_mag_article_keyword WHERE mag_article_id = '781' GROUP BY mag_article_id (0 sor: 0,0004 mp/0,0043 mp)
SELECT permalink FROM alz_mag_category WHERE id = '1' (1 sor: 0,0003 mp/0,0046 mp)
SELECT * FROM alz_mag_category WHERE id IN (1) ORDER BY title (1 sor: 0,0002 mp/0,0048 mp)
SELECT * FROM `alz_core_page` WHERE (`id`=1) LIMIT 1 (1 sor: 0,0002 mp/0,0050 mp)
SELECT pageview
FROM alz_mag_article_pageview
WHERE domain_id = '1' AND mag_article_id = '781' (1 sor: 0,0005 mp/0,0055 mp)
UPDATE alz_mag_article_pageview
SET pageview = pageview + 1
WHERE domain_id = ? AND mag_article_id = ? (1 sor: 0,0004 mp/0,0059 mp)
SELECT * FROM `alz_mag_article` WHERE (`id`=781) LIMIT 1 (1 sor: 0,0005 mp/0,0065 mp)
SELECT id FROM `alz_mag_topic` WHERE parent_id = '2' (0 sor: 0,0004 mp/0,0069 mp)
UPDATE `alz_mag_topic`
SET `permalink` = ''
WHERE `id` = (0 sor: 0,0001 mp/0,0070 mp)
SELECT GROUP_CONCAT(keyword) FROM alz_mag_article_keyword WHERE mag_article_id = '781' GROUP BY mag_article_id (0 sor: 0,0005 mp/0,0074 mp)
SELECT permalink FROM alz_mag_category WHERE id = '1' (1 sor: 0,0003 mp/0,0077 mp)
SELECT * FROM alz_mag_category WHERE id IN (1) ORDER BY title (1 sor: 0,0002 mp/0,0080 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (8 sor: 0,0006 mp/0,0085 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=270) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0089 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=257) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0091 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=108) AND ((option_submenu=1) OR (option_mainmenu=1)) (8 sor: 0,0003 mp/0,0095 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=145) AND ((option_submenu=1) OR (option_mainmenu=1)) (10 sor: 0,0005 mp/0,0099 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=165) AND ((option_submenu=1) OR (option_mainmenu=1)) (12 sor: 0,0004 mp/0,0103 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=202) AND ((option_submenu=1) OR (option_mainmenu=1)) (17 sor: 0,0005 mp/0,0108 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=248) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0111 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=250) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0114 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (0 sor: 0,0003 mp/0,0117 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (0 sor: 0,0003 mp/0,0120 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (8 sor: 0,0005 mp/0,0125 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=109) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0128 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=110) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0131 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=111) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0134 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=112) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0137 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=113) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0140 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=136) AND ((option_submenu=1) OR (option_mainmenu=1)) (4 sor: 0,0004 mp/0,0144 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=114) AND ((option_submenu=1) OR (option_mainmenu=1)) (6 sor: 0,0004 mp/0,0148 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=267) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0150 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (10 sor: 0,0005 mp/0,0156 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=146) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0158 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=147) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0161 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=148) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0163 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=149) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0166 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=116) AND ((option_submenu=1) OR (option_mainmenu=1)) (1 sor: 0,0002 mp/0,0168 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=150) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0171 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=151) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0173 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=152) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0175 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=153) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0177 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=266) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0180 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (12 sor: 0,0005 mp/0,0186 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=166) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0188 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=167) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0191 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=168) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0193 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=169) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0195 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=226) AND ((option_submenu=1) OR (option_mainmenu=1)) (6 sor: 0,0003 mp/0,0199 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=140) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0202 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=242) AND ((option_submenu=1) OR (option_mainmenu=1)) (5 sor: 0,0004 mp/0,0206 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=193) AND ((option_submenu=1) OR (option_mainmenu=1)) (6 sor: 0,0003 mp/0,0210 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=142) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0212 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=144) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0215 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=239) AND ((option_submenu=1) OR (option_mainmenu=1)) (1 sor: 0,0003 mp/0,0218 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=268) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0221 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (17 sor: 0,0007 mp/0,0228 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=203) AND ((option_submenu=1) OR (option_mainmenu=1)) (3 sor: 0,0003 mp/0,0231 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=172) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0234 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=207) AND ((option_submenu=1) OR (option_mainmenu=1)) (4 sor: 0,0004 mp/0,0237 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=171) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0240 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=173) AND ((option_submenu=1) OR (option_mainmenu=1)) (4 sor: 0,0003 mp/0,0243 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=212) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0246 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=178) AND ((option_submenu=1) OR (option_mainmenu=1)) (6 sor: 0,0003 mp/0,0248 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=221) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0251 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=265) AND ((option_submenu=1) OR (option_mainmenu=1)) (3 sor: 0,0003 mp/0,0254 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=222) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0257 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=216) AND ((option_submenu=1) OR (option_mainmenu=1)) (3 sor: 0,0003 mp/0,0260 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=200) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0262 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=224) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0002 mp/0,0265 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=143) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0267 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=225) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0271 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=201) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0274 mp)
SELECT * FROM `alz_core_page` WHERE (`parent_id`=269) AND ((option_submenu=1) OR (option_mainmenu=1)) (0 sor: 0,0003 mp/0,0277 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (0 sor: 0,0005 mp/0,0282 mp)
SELECT * FROM `alz_core_page`
WHERE (`option_submenu` = 1) AND (`parent_id` = ?)
ORDER BY `bearing` DESC,`title` ASC (0 sor: 0,0003 mp/0,0285 mp)
SELECT * FROM `alz_mag_article` WHERE (`id`=781) LIMIT 1 (1 sor: 0,0002 mp/0,0288 mp)
SELECT id FROM `alz_mag_topic` WHERE parent_id = '2' (0 sor: 0,0002 mp/0,0290 mp)
UPDATE `alz_mag_topic`
SET `permalink` = ''
WHERE `id` = (0 sor: 0,0001 mp/0,0291 mp)
SELECT GROUP_CONCAT(keyword) FROM alz_mag_article_keyword WHERE mag_article_id = '781' GROUP BY mag_article_id (0 sor: 0,0003 mp/0,0294 mp)
SELECT permalink FROM alz_mag_category WHERE id = '1' (1 sor: 0,0002 mp/0,0296 mp)
SELECT * FROM alz_mag_category WHERE id IN (1) ORDER BY title (1 sor: 0,0002 mp/0,0298 mp)
SELECT * FROM `alz_core_page` WHERE (`id`=250) LIMIT 1 (1 sor: 0,0002 mp/0,0300 mp)
SELECT * FROM `alz_core_page` WHERE (`id`=248) LIMIT 1 (1 sor: 0,0002 mp/0,0303 mp)
SELECT SQL_CALC_FOUND_ROWS * FROM alz_mag_article
WHERE option_status = 'published'
AND date_publish > 0
AND option_suggest = 1
ORDER BY date_publish DESC
LIMIT 0,5 (0 sor: 0,0024 mp/0,0326 mp)
FUTÁSI IDŐK SQL: 0,0326 mp
Oldal: 0,2406 mp
Andrea\Core\Site.generate(): 0,1964 mp
Andrea\Core\Site.show(): 0,2004 mp
Felejtek.hu
