{"id":9442,"date":"2025-10-23T09:02:57","date_gmt":"2025-10-23T07:02:57","guid":{"rendered":"https:\/\/www.easistent.ro\/?p=9442"},"modified":"2025-11-24T18:09:37","modified_gmt":"2025-11-24T16:09:37","slug":"longevitatea-ce-o-determina-episodul-1","status":"publish","type":"post","link":"https:\/\/www.easistent.ro\/?p=9442","title":{"rendered":"Longevitatea \u2013 ce o determin\u0103? Episodul 1"},"content":{"rendered":"\n<h3><strong>Timp aproximativ de lectur\u0103: 5 minute<\/strong><\/h3>\n\n\n\n<p class=\"has-drop-cap\">Cercetarea a identificat mai multe instrumente de m\u0103surare \u0219i predic\u021bie \u0219i mai multe informa\u021bii cu privire la motivul pentru care exist\u0103 &#8222;reguli&#8221; diferite pentru femei fa\u021b\u0103 de b\u0103rba\u021bi \u00een ceea ce prive\u0219te longevitatea.<\/p>\n\n\n\n<p>Astfel, cu c\u00e2teva luni \u00een urm\u0103, \u00een luna iulie a acestui an, o echip\u0103 de oameni de \u0219tiin\u021b\u0103 din Statele Unite, condus\u0103 de Ahmad Hariri, profesor de psihologie \u0219i neuro\u0219tiin\u021be la Universitatea Duke, a publicat \u00een revista <em>Nature Aging<\/em> rezultatele analizei lor comparative a \u00eemb\u0103tr\u00e2nirii biologice bazate pe RMN-uri ale creierului.<\/p>\n\n\n\n<p>Acesta este un nou mod de a m\u0103sura c\u00e2t de repede \u00eemb\u0103tr\u00e2ne\u0219te o persoan\u0103 \u0219i, prin urmare, de a-i prezice longevitatea, deoarece \u00eemb\u0103tr\u00e2nirea mai rapid\u0103 cre\u0219te riscul de a suferi de multe boli, inclusiv diabet, boli de inim\u0103, accident vascular cerebral \u0219i demen\u021b\u0103 \u0219i, prin urmare, de moarte timpurie.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.easistent.ro\/new\/wp-content\/uploads\/2025\/10\/scan.png\"><img src=\"https:\/\/www.easistent.ro\/new\/wp-content\/uploads\/2025\/10\/scan.png\" alt=\"\" class=\"wp-image-9430\" width=\"700\" srcset=\"https:\/\/www.easistent.ro\/new\/wp-content\/uploads\/2025\/10\/scan.png 502w, https:\/\/www.easistent.ro\/new\/wp-content\/uploads\/2025\/10\/scan-300x172.png 300w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Aceasta este una dintre numeroasele cercet\u0103ri privind biomarkerii lega\u021bi de \u00eemb\u0103tr\u00e2nire efectuate la nivel mondial \u00een ultimii ani.<\/p>\n\n\n\n<p>Aceste studii arat\u0103 c\u0103 exist\u0103 diver\u0219i biomarkeri care pot prezice probabilitatea unei persoane de a \u00eemb\u0103tr\u00e2ni precoce \u0219i, de asemenea, c\u0103 este esen\u021bial s\u0103 \u021binem sub control biomarkerii asocia\u021bi cu \u00eemb\u0103tr\u00e2nirea \u0219i boala cu mult \u00eenainte de a \u00eemplini 60 de ani. &nbsp;<\/p>\n\n\n\n<p>Astfel, \u00eentr-un studiu publicat \u00een revista <em>GeroScience<\/em>, Karin Modig, profesor asociat la Institutul de Medicin\u0103 a Mediului din cadrul Karolinska Institutet, care cerceteaz\u0103 \u00eemb\u0103tr\u00e2nirea \u0219i s\u0103n\u0103tatea, \u0219i colegii s\u0103i arat\u0103 c\u0103 este posibil s\u0103 se prevad\u0103, \u00eenc\u0103 \u00eenainte ca o persoan\u0103 s\u0103 ajung\u0103 la 60 de ani, cine are cele mai mari \u0219anse de a tr\u0103i p\u00e2n\u0103 la 100 de ani.<\/p>\n\n\n\n<p>Compararea profilurilor biomarkerilor m\u0103surate la v\u00e2rste similare, dar mai devreme \u00een via\u021b\u0103, \u00een r\u00e2ndul persoanelor cu o durat\u0103 de via\u021b\u0103 excep\u021bional de lung\u0103 \u0219i al celor din aceea\u0219i genera\u021bie cu ei cu o durat\u0103 de via\u021b\u0103 mai scurt\u0103 a contribuit la \u00eembun\u0103t\u0103\u021birea \u00een\u021belegerii proceselor de \u00eemb\u0103tr\u00e2nire.<\/p>\n\n\n\n<p>Studiul s-a bazat pe un e\u0219antion de aproximativ 44.000 de suedezi, cu v\u00e2rste cuprinse \u00eentre 64 \u0219i 99 de ani, care au fost supu\u0219i unor examene de s\u0103n\u0103tate \u00eentre 1985 \u0219i 1996. Participan\u021bii au fost urm\u0103ri\u021bi \u00een datele din registrele suedeze pe o perioad\u0103 de timp de p\u00e2n\u0103 la 35 de ani. Au fost examina\u021bi biomarkeri ai metabolismului, inflama\u021biei, ficatului, rinichilor, anemiei \u0219i st\u0103rii nutri\u021bionale utiliz\u00e2nd statistici descriptive, regresie logistic\u0103 \u0219i analiz\u0103 cluster. \u00cen total, 1224 de participan\u021bi (84,6% femei) au tr\u0103it p\u00e2n\u0103 la a 100-a aniversare.<\/p>\n\n\n\n<p>Examin\u00e2nd biomarkerii cunoscu\u021bi asocia\u021bi anterior cu \u00eemb\u0103tr\u00e2nirea \u0219i boala, cercet\u0103torii au constatat c\u0103 centenarii aveau o s\u0103n\u0103tate mai bun\u0103 dec\u00e2t colegii lor care aveau deja 60 de ani.<\/p>\n\n\n\n<p>Nivelurile mai ridicate de colesterol total \u0219i fier \u0219i nivelurile mai sc\u0103zute de glucoz\u0103, creatinin\u0103, acid uric, aspartat aminotransferaz\u0103, gamma-glutamil transferaz\u0103, fosfataz\u0103 alcalin\u0103, lactat dehidrogenaz\u0103 \u0219i capacitatea total\u0103 de legare a fierului au fost asociate cu atingerea v\u00e2rstei de 100 de ani.<\/p>\n\n\n\n<p>Centenarii au prezentat, \u00een general, profiluri de biomarker destul de omogene. \u00cencep\u00e2nd cu v\u00e2rsta de 65 de ani, centenarii au prezentat valori mai favorabile ale biomarkerilor disponibili \u00een mod obi\u0219nuit dec\u00e2t persoanele care au murit \u00eenainte de v\u00e2rsta de 100 de ani.<\/p>\n\n\n\n<p>Diferen\u021bele dintre valorile biomarkerilor \u00eentre centenari \u0219i ceilal\u021bi participan\u021bi la studiu cu mai mult de un deceniu \u00eenainte de deces sugereaz\u0103 c\u0103 factorii genetici \u0219i\/sau factorii de stil de via\u021b\u0103 posibil modificabili reflecta\u021bi \u00een aceste niveluri ale biomarkerilor pot juca un rol important pentru longevitate.<\/p>\n\n\n\n<p>Patru dintre biomarkeri s-au eviden\u021biat ca fiind deosebit de importan\u021bi: nivelurile de creatinin\u0103, care indic\u0103 s\u0103n\u0103tatea rinichilor, au fost aproape \u00eentotdeauna normale la v\u00e2rsta de 60 de ani la cei care au tr\u0103it p\u00e2n\u0103 la 100 de ani. Acela\u0219i lucru era valabil \u0219i pentru markerii hepatici \u0219i nivelurile de acid uric, un marker pentru procesele inflamatorii. De asemenea, nivelurile de zah\u0103r din s\u00e2nge erau rareori peste 6,5 mmol\/litru.<\/p>\n\n\n\n<p>\u00cen plus de partea de biochimie, un num\u0103r tot mai mare de studii privind longevitatea au ar\u0103tat c\u0103 rela\u021biile noastre contribuie la s\u0103n\u0103tate \u0219i longevitate \u00een moduri esen\u021biale: ele ofer\u0103 sprijin emo\u021bional, stimulare cognitiv\u0103, \u00eengrijire \u00een perioade de criz\u0103 \u0219i motiva\u021bie pentru a avea obiceiuri mai s\u0103n\u0103toase. Dac\u0103 rela\u021biile voastre actuale bifeaz\u0103 aceste patru c\u0103su\u021be, probabil c\u0103 sunte\u021bi \u00eentr-o form\u0103 destul de bun\u0103. Dar dac\u0103 v\u0103 lipsesc una sau dou\u0103, poate fi timpul s\u0103 v\u0103 reevalua\u021bi re\u021beaua social\u0103 \u0219i s\u0103 face\u021bi \u00eembun\u0103t\u0103\u021biri.<\/p>\n\n\n\n<ol type=\"1\"><li><em>sprijin emo\u021bional<\/em> &#8211; acesta vine de obicei de la c\u00e2\u021biva prieteni apropia\u021bi sau membri ai familiei. Ar trebui s\u0103 v\u0103 sim\u021bi\u021bi confortabil s\u0103 v\u0103 \u00eencrede\u021bi \u00een aceste persoane \u0219i s\u0103 vorbi\u021bi cu ele despre probleme importante. Exper\u021bii consider\u0103 c\u0103 unul dintre principalele motive pentru care singur\u0103tatea este d\u0103un\u0103toare este faptul c\u0103 este \u00een mod inerent o experien\u021b\u0103 stresant\u0103. Stresul cauzeaz\u0103 inflama\u021bie, iar dac\u0103 cineva este singur pentru perioade lungi de timp, aceasta poate duce la inflama\u021bie cronic\u0103, care cre\u0219te riscul de boli de inim\u0103, cancer, demen\u021b\u0103 \u0219i alte afec\u021biuni.<\/li><li><em>sprijin logistic<\/em> &#8211; acelea\u0219i persoane care ofer\u0103 sprijin emo\u021bional pot fi, de asemenea, cele care v\u0103 fac via\u021ba de zi cu zi pu\u021bin mai u\u0219oar\u0103.<\/li><li><em>obiceiuri s\u0103n\u0103toase<\/em> &#8211; rela\u021biile noastre pot, de asemenea, s\u0103 ne motiveze s\u0103 avem mai mult\u0103 grij\u0103 de s\u0103n\u0103tatea noastr\u0103 fizic\u0103. Cercet\u0103rile arat\u0103 c\u0103 persoanele cu re\u021bele sociale de sus\u021binere sunt mai predispuse s\u0103 fac\u0103 exerci\u021bii fizice \u0219i s\u0103 aib\u0103 o diet\u0103 mai s\u0103n\u0103toas\u0103, precum \u0219i s\u0103 mearg\u0103 la program\u0103rile la medic \u0219i s\u0103 ia medicamentele prescrise.<\/li><li><em>stimularea mental\u0103<\/em> &#8211; exper\u021bii au recomandat s\u0103 privi\u021bi \u00een afara casei sau a cercurilor str\u00e2nse. Acest lucru se datoreaz\u0103 \u00een parte faptului c\u0103 conversa\u021biile cu str\u0103inii sau cuno\u0219tin\u021bele mai \u00eendep\u0103rtate pot necesita mai mult de la dumneavoastr\u0103 din punct de vedere cognitiv, deoarece trebuie s\u0103 fi\u021bi mai precis cu limbajul dumneavoastr\u0103 dec\u00e2t atunci c\u00e2nd vorbi\u021bi cu cei care v\u0103 cunosc bine.<\/li><\/ol>\n\n\n\n<p>O nou\u0103 evolu\u021bie \u00een domeniul longevit\u0103\u021bii este faptul c\u0103 exist\u0103 din ce \u00een ce mai multe studii care investigheaz\u0103 diferen\u021ba dintre femei \u0219i b\u0103rba\u021bi \u00een ceea ce prive\u0219te &#8222;regulile longevit\u0103\u021bii&#8221;.<\/p>\n\n\n\n<p>Multe dintre aceste studii studiaz\u0103 rolul hormonilor, care joac\u0103 un rol important \u00een s\u0103n\u0103tate. \u0218i anumite boli, inclusiv osteoporoza \u0219i demen\u021ba, care afecteaz\u0103 femeile mai mult dec\u00e2t b\u0103rba\u021bii &#8211; o disparitate considerat\u0103 a fi cauzat\u0103 (cel pu\u021bin par\u021bial) de menopauz\u0103.<\/p>\n\n\n\n<p>Dar c\u00e2nd vine vorba de comportamentele de baz\u0103 care ne men\u021bin s\u0103n\u0103to\u0219i \u0219i, astfel, cu \u0219anse mai mari de longevitate, exper\u021bii spun c\u0103 exist\u0103 mai multe asem\u0103n\u0103ri \u00eentre b\u0103rba\u021bi \u0219i femei dec\u00e2t diferen\u021be.<\/p>\n\n\n\n<p>De exemplu, exper\u021bii spun c\u0103 femeile \u0219i b\u0103rba\u021bii ar trebui s\u0103 fac\u0103 exerci\u021bii fizice \u00een acela\u0219i mod. \u00cens\u0103, \u00een mod tradi\u021bional, femeile nu au f\u0103cut-o &#8211; \u00een special atunci c\u00e2nd vine vorba de antrenamentul de for\u021b\u0103 \u2013 ceea ce este o oportunitate ratat\u0103 pentru femei \u00een a-\u0219i \u00eembun\u0103t\u0103\u021bi s\u0103n\u0103tatea, \u00een special pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nesc.<\/p>\n\n\n\n<p>At\u00e2t b\u0103rba\u021bii, c\u00e2t \u0219i femeile sufer\u0103 o pierdere muscular\u0103 treptat\u0103 \u0219i progresiv\u0103 \u00eencep\u00e2nd cu v\u00e2rsta de 30 de ani. Dac\u0103 oamenii au mai pu\u021bini mu\u0219chi la \u00eenceput, p\u00e2n\u0103 la v\u00e2rsta de 60 sau 70 de ani pot avea un risc mai mare de a dezvolta sarcopenie, o pierdere muscular\u0103 semnificativ\u0103 din punct de vedere clinic care poate afecta activit\u0103\u021bile zilnice. Femeile aflate la postmenopauz\u0103 prezint\u0103, de asemenea, un risc substan\u021bial crescut de osteoporoz\u0103. Iar antrenamentul de for\u021b\u0103 &nbsp;&nbsp;este una dintre cele mai bune modalit\u0103\u021bi de a ajuta la protejarea \u00eempotriva acestor dou\u0103 afec\u021biuni.<\/p>\n\n\n\n<p>Pentru a ajuta la cre\u0219terea muscular\u0103, femeile, \u00een special pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nesc, au nevoie de proteine adecvate. Iar recomandarea standard de 0,36 grame pe kilogram de greutate corporal\u0103 pe zi este probabil prea sc\u0103zut\u0103. De aceea unii speciali\u0219ti sf\u0103tuiesc oamenii &#8211; b\u0103rba\u021bi \u0219i femei deopotriv\u0103 &#8211; s\u0103 vizeze 0,54 grame de proteine pe kilogram.<\/p>\n\n\n\n<p>Pe de alt\u0103 parte, nu exist\u0103 dovezi c\u0103 femeile au nevoie de mai mult somn dec\u00e2t b\u0103rba\u021bii &#8211; \u0219apte p\u00e2n\u0103 la nou\u0103 ore pe noapte este ideal pentru ambele sexe. Dar femeile tind s\u0103 aib\u0103 un somn mai prost dec\u00e2t b\u0103rba\u021bii, \u00een special \u00een timpul perimenopauzei, fie din cauza transpira\u021biilor nocturne, fie din cauza unei tulbur\u0103ri de somn diagnosticabile, a declarat Shelby Harris, profesor asociat clinic la Colegiul de Medicin\u0103 Albert Einstein \u0219i autor al &#8222;Ghidului femeilor pentru dep\u0103\u0219irea insomniei&#8221;.<\/p>\n\n\n\n<p>Un alt domeniu \u00een care sfaturile actuale pentru b\u0103rba\u021bi \u0219i femei difer\u0103 este alcoolul. Ghidurile dietetice din SUA recomand\u0103 maximum un pahar pe zi pentru femei \u0219i dou\u0103 pahare pentru b\u0103rba\u021bi. Aceast\u0103 discrepan\u021b\u0103 se datoreaz\u0103 faptului c\u0103 alcoolul afecteaz\u0103 negativ s\u0103n\u0103tatea femeilor, chiar \u0219i la doze mai mici dec\u00e2t \u00een cazul b\u0103rba\u021bilor.<\/p>\n\n\n\n<p>O alt\u0103 afec\u021biune de care trebuie s\u0103 se fereasc\u0103 femeile, \u00een special dup\u0103 menopauz\u0103, este apneea obstructiv\u0103 \u00een somn. La v\u00e2rste mai fragede, b\u0103rba\u021bii sunt mai predispu\u0219i s\u0103 o aib\u0103, dar diferen\u021ba \u00eentre sexe se reduce dup\u0103 menopauz\u0103. Diagnosticarea \u0219i tratamentul ei sunt deosebit de importante, deoarece apneea \u00een somn poate cre\u0219te, \u00een timp, riscul de demen\u021b\u0103.<\/p>\n\n\n\n<p>\u00cen episodul din num\u0103rul urm\u0103tor al revistei vom continua s\u0103 vorbim despre menopauz\u0103 \u0219i efectele ei asupra longevit\u0103\u021bii \u0219i calit\u0103\u021bii vie\u021bii.<\/p>\n\n\n\n<p><em>Mirela Musta\u021b\u0103, redactor executiv<\/em><\/p>\n\n\n\n<p><em>Surse de documentare:<\/em><\/p>\n\n\n\n<ol><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.livescience.com\/health\/ageing\/a-single-mri-can-reveal-how-quickly-youre-aging-scientists-claim\" target=\"_blank\">https:\/\/www.livescience.com\/health\/ageing\/a-single-mri-can-reveal-how-quickly-youre-aging-scientists-claim<\/a><\/li><li><a href=\"https:\/\/news.ki.se\/new-measure-of-biological-age-can-predict-health-risks\">https:\/\/news.ki.se\/new-measure-of-biological-age-can-predict-health-risks<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37726432\/\" target=\"_blank\">https:\/\/pubmed.ncbi.nlm.nih.gov\/37726432\/<\/a><\/li><li>The New York Times, 17 octombrie 2025, The World: A \u00eemb\u0103tr\u00e2ni bine ca un introvertit<\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.nytimes.com\/2025\/09\/23\/well\/women-longevity-advice.html?campaign_id=18&amp;emc=edit_hh_20250926&amp;instance_id=163255&amp;nl=well&amp;regi_id=92183897&amp;segment_id=206626&amp;user_id=2251037c277704b730c776f283ab635a\" target=\"_blank\">https:\/\/www.nytimes.com\/2025\/09\/23\/well\/women-longevity-advice.html<\/a><\/li><li><a href=\"https:\/\/jamanetwork.com\/journals\/jama\/article-abstract\/2818206?resultClick=24\">https:\/\/jamanetwork.com\/journals\/jama\/article-abstract\/2818206<\/a><\/li><li>Reteaua de Sanatate REGINA MARIA &lt;<a rel=\"noreferrer noopener\" href=\"mailto:newsletter@reginamaria.ro\" target=\"_blank\">newsletter@reginamaria.ro<\/a> , 27 septembrie 2025, Inflamarea: nou\u0103 fa\u021b\u0103 a inflama\u021biei cronice \u00een menopauz\u0103<\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/medicine.yale.edu\/news-article\/after-decades-of-misunderstanding-menopause-is-finally-having-its-moment\/\" target=\"_blank\">https:\/\/medicine.yale.edu\/news-article\/after-decades-of-misunderstanding-menopause-is-finally-having-its-moment\/<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.fishersci.com\/us\/en\/scientific-products\/publications\/lab-reporter\/2025\/issue-1\/timing-matters-what-the-new-science-of-menopause-reveals.html\" target=\"_blank\">https:\/\/www.fishersci.com\/us\/en\/scientific-products\/publications\/lab-reporter\/2025\/issue-1\/timing-matters-what-the-new-science-of-menopause-reveals.html<\/a><\/li><li>Sursa foto: <a rel=\"noreferrer noopener\" href=\"https:\/\/www.livescience.com\/health\/ageing\/a-single-mri-can-reveal-how-quickly-youre-aging-scientists-claim\" target=\"_blank\">https:\/\/www.livescience.com\/health\/ageing\/a-single-mri-can-reveal-how-quickly-youre-aging-scientists-claim<\/a><\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Timp aproximativ de lectur\u0103: 5 minute Cercetarea a identificat mai multe instrumente de m\u0103surare \u0219i predic\u021bie \u0219i mai multe informa\u021bii cu privire la motivul pentru care exist\u0103 &#8222;reguli&#8221; diferite pentru femei fa\u021b\u0103 de b\u0103rba\u021bi \u00een ceea ce prive\u0219te longevitatea. Astfel, cu c\u00e2teva luni \u00een urm\u0103, \u00een luna iulie a acestui an, o echip\u0103 de oameni [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9430,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[152,3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/posts\/9442"}],"collection":[{"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9442"}],"version-history":[{"count":1,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/posts\/9442\/revisions"}],"predecessor-version":[{"id":9443,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/posts\/9442\/revisions\/9443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=\/wp\/v2\/media\/9430"}],"wp:attachment":[{"href":"https:\/\/www.easistent.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.easistent.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}