{"id":18366,"date":"2023-10-20T15:45:01","date_gmt":"2023-10-20T14:45:01","guid":{"rendered":"https:\/\/purovitalis.com\/?page_id=18366"},"modified":"2025-06-23T13:36:51","modified_gmt":"2025-06-23T12:36:51","slug":"semne-distinctive-ale-imbatranirii","status":"publish","type":"page","link":"https:\/\/staging.purovitalis.com\/ro\/hallmarks-of-aging\/","title":{"rendered":"Caracteristicile \u00eemb\u0103tr\u00e2nirii"},"content":{"rendered":"<h2>De ce \u00eemb\u0103tr\u00e2nim? \u0218tiin\u021ba longevit\u0103\u021bii.<\/h2>\n<h1>Caracteristicile \u00eemb\u0103tr\u00e2nirii<\/h1>\n<p>\u00cemb\u0103tr\u00e2nirea este un proces prin care trecem cu to\u021bii, iar oamenii de \u0219tiin\u021b\u0103 au fost dintotdeauna curio\u0219i s\u0103 o studieze. Pe m\u0103sur\u0103 ce timpul trece, organismele noastre nu mai func\u021bioneaz\u0103 la fel de bine ca \u00eenainte. Acest lucru \u00eenseamn\u0103 c\u0103 s-ar putea s\u0103 ne \u00eemboln\u0103vim mai des sau s\u0103 ne vindec\u0103m mai greu. Unii dintre noi s-ar putea chiar s\u0103 se confrunte cu probleme de s\u0103n\u0103tate mai grave, precum bolile de inim\u0103 sau cancerul. Un studiu renumit, intitulat \u201cThe Hallmarks of Aging\u201d (Caracteristicile \u00eemb\u0103tr\u00e2nirii), a enumerat nou\u0103 motive principale pentru care \u00eemb\u0103tr\u00e2nim. Apoi, \u00een 2022, cercet\u0103torii din Copenhaga au ad\u0103ugat \u00eenc\u0103 cinci motive la aceast\u0103 list\u0103. Toate aceste cercet\u0103ri ne ajut\u0103 s\u0103 \u00een\u021belegem mai bine schimb\u0103rile care au loc \u00een corpurile noastre pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim.<\/p>\n<p>La Purovitalis, ne dedic\u0103m cu toat\u0103 pasiunea \u00een\u021belegerii acestor caracteristici ale \u00eemb\u0103tr\u00e2nirii. Credem c\u0103, concentr\u00e2ndu-ne asupra lor, putem crea suplimente care s\u0103 sus\u021bin\u0103 cu adev\u0103rat organismul pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim. Dar \u0219tim, de asemenea, c\u0103 \u0219tiin\u021ba poate fi complicat\u0103. De aceea, ne-am angajat s\u0103 explic\u0103m aceste caracteristici \u00eentr-un mod u\u0219or de \u00een\u021beles pentru toat\u0103 lumea. Scopul nostru este s\u0103 facem leg\u0103tura \u00eentre conceptele \u0219tiin\u021bifice complexe \u0219i cuno\u0219tin\u021bele de zi cu zi, asigur\u00e2ndu-ne c\u0103 sunte\u021bi bine informa\u021bi \u0219i \u00eencrez\u0103tori \u00een alegerile pe care le face\u021bi pentru s\u0103n\u0103tatea dumneavoastr\u0103.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"538\" height=\"538\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks.jpg\" alt=\"Prim-plan cu m\u00e2na unui copil mic care \u021bine cu bl\u00e2nde\u021be m\u00e2na ridat\u0103 a unei bunici, simboliz\u00e2nd leg\u0103tura dintre genera\u021bii, precum \u0219i semnele \u0219i cauzele \u00eemb\u0103tr\u00e2nirii.\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks.jpg 538w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks-300x300.jpg 300w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks-150x150.jpg 150w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks-60x60.jpg 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks-110x110.jpg 110w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/hero-hallmarks-100x100.jpg 100w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>afla\u021bi de ce \u00eemb\u0103tr\u00e2nim<\/h2>\n<h2>Toate semnele caracteristice ale \u00eemb\u0103tr\u00e2nirii<\/h2>\n<p>S\u0103 analiz\u0103m mai \u00een detaliu aceste 14 caracteristici pentru a \u00een\u021belege mai bine ce se \u00eent\u00e2mpl\u0103 \u00een organismul nostru pe parcursul procesului de \u00eemb\u0103tr\u00e2nire:<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"512\" height=\"1187\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons.jpg\" alt=\"Cauzele principale ale \u00eemb\u0103tr\u00e2nirii reprezint\u0103 principalele caracteristici distinctive.\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons.jpg 512w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons-129x300.jpg 129w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons-442x1024.jpg 442w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons-60x139.jpg 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-icons-110x255.jpg 110w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"512\" height=\"1069\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1.jpg\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1.jpg 512w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1-144x300.jpg 144w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1-490x1024.jpg 490w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1-60x125.jpg 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-1-110x230.jpg 110w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"512\" height=\"1125\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1.jpg\" alt=\"Cauzele cumulative ale \u00eemb\u0103tr\u00e2nirii sunt determinate de mici leziuni care se acumuleaz\u0103 pe termen lung\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1.jpg 512w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1-137x300.jpg 137w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1-466x1024.jpg 466w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1-60x132.jpg 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accumulating-causes-1-110x242.jpg 110w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>1\/ Deteriorarea ADN-ului<\/h2>\n<h2>Instabilitate genomic\u0103<\/h2>\n<p>G\u00e2nde\u0219te-te la ADN-ul t\u0103u ca la un manual de instruc\u021biuni al corpului t\u0103u. Instabilitatea genomului poate distorsiona aceste instruc\u021biuni din cauza erorilor ap\u0103rute \u00een timpul replic\u0103rii ADN-ului sau a stresului celular. De\u0219i leziunile minore ale ADN-ului nu sunt \u00eentotdeauna d\u0103un\u0103toare, ele se pot acumula \u00een timp, determin\u00e2nd func\u021bionarea defectuoas\u0103 a celulelor \u0219i contribuind la procesul de \u00eemb\u0103tr\u00e2nire.<\/p>\n<p>Dac\u0103 o celul\u0103 prezint\u0103 prea multe erori, \u00een special la nivelul mitocondriilor (sursele de energie ale celulei), este posibil ca aceasta s\u0103 nu func\u021bioneze eficient. Cu toate acestea, substan\u021be precum <a href=\"https:\/\/staging.purovitalis.com\/ro\/ce-este-trans-resveratrolul-si-de-ce-este-important-pentru-dumneavoastra\/\">Resveratrol<\/a>, magneziu, vitamina B, melatonin\u0103, creatin\u0103 \u0219i <a href=\"https:\/\/staging.purovitalis.com\/ro\/ce-este-nmn\/\">NMN<\/a> poate contribui la men\u021binerea unei func\u021bii mitocondriale s\u0103n\u0103toase.<\/p>\n<h2>2\/ Pierderea protec\u021biei ADN-ului<\/h2>\n<h2>Scurtarea telomerilor<\/h2>\n<p>Imagineaz\u0103-\u021bi ADN-ul ca pe un \u0219iret de pantofi, cu telomere care seam\u0103n\u0103 cu capetele mici de plastic de la capete. Aceste telomere protejeaz\u0103 ADN-ul nostru esen\u021bial.<\/p>\n<p>De ce sunt telomerele asociate cu \u00eemb\u0103tr\u00e2nirea?<\/p>\n<p>Telomerele \u00eempiedic\u0103 ADN-ul nostru s\u0103 se lipeasc\u0103 de alte componente celulare. Dac\u0103 ADN-ul este manualul de instruc\u021biuni al organismului, telomerele se asigur\u0103 c\u0103 aceste instruc\u021biuni r\u0103m\u00e2n separate \u0219i intacte. De asemenea, ele regleaz\u0103 frecven\u021ba cu care o celul\u0103 se poate divide. Pe m\u0103sur\u0103 ce celulele se divid, telomerele se scurteaz\u0103, ac\u021bion\u00e2nd ca un cronometru de num\u0103r\u0103toare invers\u0103. C\u00e2nd devin prea scurte, celula \u00eenceteaz\u0103 s\u0103 se mai divid\u0103, ceea ce poate duce la \u00eemb\u0103tr\u00e2nirea sau deteriorarea celulei. Unii cercet\u0103tori consider\u0103 c\u0103 acest proces ar putea fi legat de \u00eemb\u0103tr\u00e2nirea uman\u0103. <a href=\"https:\/\/staging.purovitalis.com\/ro\/prelungirea-telomerilor-si-incetinirea-imbatranirii-un-studiu-promitator-privind-nmn\/\">P\u0103strarea telomerilor no\u0219tri<\/a> ar putea, eventual, s\u0103 ne prelungeasc\u0103 durata de via\u021b\u0103 s\u0103n\u0103toas\u0103.<\/p>\n<h2>3\/ Expresia genic\u0103 afectat\u0103<\/h2>\n<h2>Modific\u0103ri epigenetice: o schimbare \u00een expresia genic\u0103<\/h2>\n<p>Modific\u0103rile epigenetice sunt ca ni\u0219te comutatoare care pot activa sau dezactiva anumite p\u0103r\u021bi ale ADN-ului nostru. Ele nu modific\u0103 ADN-ul \u00een sine, dar pot influen\u021ba modul \u00een care acesta func\u021bioneaz\u0103. Aceste modific\u0103ri pot fi influen\u021bate de alimenta\u021bia noastr\u0103, de stres \u0219i de factorii din mediul \u00eenconjur\u0103tor.<\/p>\n<p>Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, aceste \u201ecomutatoare\u201d pot influen\u021ba aspecte precum inflama\u021bia \u0219i modul \u00een care celulele noastre produc energie. Dac\u0103 prea multe dintre aceste \u201ecomutatoare\u201d se afl\u0103 \u00een pozi\u021bia gre\u0219it\u0103, acest lucru ne poate face s\u0103 \u00eemb\u0103tr\u00e2nim mai repede.<\/p>\n<p>Prin \u00een\u021belegerea \u0219i gestionarea acestor \u201ecomutatoare\u201d, am putea reu\u0219i s\u0103 \u00eemb\u0103tr\u00e2nim \u00eentr-un mod mai s\u0103n\u0103tos. Lucruri simple, precum o alimenta\u021bie echilibrat\u0103, reducerea stresului \u0219i evitarea obiceiurilor d\u0103un\u0103toare, cum ar fi fumatul, ne pot ajuta s\u0103 men\u021binem aceste \u201ecomutatoare\u201d \u00een pozi\u021bia corect\u0103.<\/p>\n<h2>4\/ Echilibrul proteic este perturbat<\/h2>\n<h2>Pierderea proteostazei<\/h2>\n<p>Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, organismul nostru poate avea dificult\u0103\u021bi \u00een a men\u021bine proteinele sub control, ceea ce poate duce la probleme precum inflama\u021bia \u0219i afec\u021biuni ale organelor. Dac\u0103 se acumuleaz\u0103 prea multe proteine deteriorate, acest lucru poate accelera procesul de \u00eemb\u0103tr\u00e2nire \u0219i poate provoca boli.<\/p>\n<p>Vestea bun\u0103? Putem ajuta organismul s\u0103 gestioneze proteinele. Reducerea cantit\u0103\u021bii de m\u00e2ncare, postul \u0219i adoptarea unor diete precum cea mediteranean\u0103 sau DASH pot fi de ajutor. \u00cen plus, este esen\u021bial s\u0103 ducem o via\u021b\u0103 f\u0103r\u0103 stres, deoarece stresul poate perturba echilibrul proteic \u0219i starea general\u0103 de s\u0103n\u0103tate.<\/p>\n<h2>5\/ Dezechilibru al florei intestinale<\/h2>\n<h2>Tulbur\u0103ri ale microbiomului (nou)<\/h2>\n<p>Un studiu recent din 2022, realizat la Copenhaga, a eviden\u021biat un nou aspect al \u00eemb\u0103tr\u00e2nirii. Organismele minuscule din intestinul nostru, cunoscute sub numele de microbiomul intestinal, sufer\u0103 modific\u0103ri \u00een timp. Se produce o schimbare \u00een ceea ce prive\u0219te tipul de microbi \u0219i o sc\u0103dere a diversit\u0103\u021bii speciilor. \u00cen plus, barierele din organismul nostru, precum peretele intestinal, se pot sl\u0103bi, duc\u00e2nd la apari\u021bia inflama\u021biilor. Aceste modific\u0103ri ale s\u0103n\u0103t\u0103\u021bii intestinale pot duce la inflama\u021bii care ne afecteaz\u0103 starea general\u0103 de bine.<\/p>\n<p>Men\u021binerea s\u0103n\u0103t\u0103\u021bii intestinale poate implica schimb\u0103ri ale stilului de via\u021b\u0103, cum ar fi consumul de gr\u0103simi s\u0103n\u0103toase, consumul unei cantit\u0103\u021bi suficiente de ap\u0103 \u0219i men\u021binerea unui stil de via\u021b\u0103 activ.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"530\" height=\"530\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary.webp\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary.webp 530w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-300x300.webp 300w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-150x150.webp 150w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-60x60.webp 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-110x110.webp 110w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-100x100.webp 100w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2024\/04\/hallmarks-primary-80x80.webp 80w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"443\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-768x443.png\" alt=\"Grafic sub form\u0103 de tabel care compar\u0103 beneficiile poten\u021biale ale NMN, resveratrolului, quercetinei, spermidinei \u0219i CA-AKG asupra caracteristicilor \u00eemb\u0103tr\u00e2nirii, ilustr\u00e2nd modul \u00een care fiecare compus ar putea influen\u021ba cauzele \u00eemb\u0103tr\u00e2nirii.\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-768x443.png 768w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-300x173.png 300w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-60x35.png 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-110x63.png 110w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes-600x346.png 600w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/primary-causes.png 1000w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p><em>*Aceste afirma\u021bii nu au fost \u00eenc\u0103 confirmate oficial de c\u0103tre autorit\u0103\u021bile (europene) \u0219i se bazeaz\u0103 pe articole de cercetare.<\/em><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/videoapi-muybridge.vimeocdn.com\/animated-thumbnails\/image\/6517b034-568b-4a9f-8c69-c486c62b02f3.gif?ClientID=vimeo-core-prod&#038;Date=1698745487&#038;Signature=337a3e86bae25c92897a8a5382a8c7fdfd877ee2\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>6\/ Aspecte legate de reglementarea proces\u0103rii alimentelor<\/h2>\n<h2>Detectarea nutrien\u021bilor nereglementat\u0103<\/h2>\n<p>Detectarea nutrien\u021bilor reprezint\u0103 modul \u00een care organismul nostru gestioneaz\u0103 utilizarea \u0219i stocarea alimentelor pe care le consum\u0103m. \u00cen tinere\u021be, acest sistem func\u021bioneaz\u0103 eficient, contribuind la producerea de energie \u0219i la repararea celulelor. \u00cens\u0103, pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, acesta poate deveni mai pu\u021bin precis. Acest lucru poate duce la probleme precum procesarea ineficient\u0103 a zaharurilor sau a gr\u0103similor, cre\u0219terea \u00een greutate \u0219i inflama\u021bia. Atunci c\u00e2nd acest sistem nu func\u021bioneaz\u0103 corespunz\u0103tor, poate perturba \u0219i autofagia, procesul de cur\u0103\u021bare al celulelor noastre. Aceast\u0103 perturbare poate accelera \u00eemb\u0103tr\u00e2nirea \u0219i poate duce la apari\u021bia bolilor legate de v\u00e2rst\u0103.<\/p>\n<h2>7\/ Sc\u0103derea produc\u021biei de energie<\/h2>\n<h2>Disfunc\u021bie mitocondrial\u0103<\/h2>\n<p>Disfunc\u021bia mitocondrial\u0103 este legat\u0103 de sc\u0103derea produc\u021biei de energie a celulelor noastre. Atunci c\u00e2nd celulele dispun de nutrien\u021bi \u00een cantitate suficient\u0103, acestea stocheaz\u0103 energie. C\u00e2nd nutrien\u021bii sunt insuficien\u021bi, celulele se concentreaz\u0103 pe procesul de reparare. Cu toate acestea, uneori celulele nu reac\u021bioneaz\u0103 corespunz\u0103tor din cauza unor probleme la nivelul c\u0103ilor de detectare a nutrien\u021bilor. Anumite proteine joac\u0103 un rol important \u00een metabolismul celular \u0219i \u00een procesul de \u00eemb\u0103tr\u00e2nire. O modalitate de a remedia aceast\u0103 situa\u021bie este reducerea aportului caloric de la 10% la 30%, asigur\u00e2ndu-ne totodat\u0103 c\u0103 nutrien\u021bii esen\u021biali sunt \u00een continuare consuma\u021bi. S-a demonstrat c\u0103 aceast\u0103 abordare \u00eembun\u0103t\u0103\u021be\u0219te s\u0103n\u0103tatea \u0219i prelunge\u0219te durata de via\u021b\u0103.<\/p>\n<p>Mitocondriile, adev\u0103ratele \u2019centrale energetice\u201d ale celulelor noastre, produc cea mai mare parte a energiei de care avem nevoie. \u00cens\u0103 acest proces elibereaz\u0103 \u0219i particule d\u0103un\u0103toare numite radicali liberi. \u00cen timp, aceste particule afecteaz\u0103 mitocondriile, duc\u00e2nd la o produc\u021bie energetic\u0103 mai pu\u021bin eficient\u0103, la deteriorarea ADN-ului \u0219i la dezechilibre proteice. Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, num\u0103rul mitocondriilor scade, ceea ce contribuie la sl\u0103birea mu\u0219chilor \u0219i la un sistem imunitar mai pu\u021bin robust.<\/p>\n<h2>8\/ Celulele \u00ee\u0219i pierd capacitatea de a se divide<\/h2>\n<h2>Senescen\u021ba celular\u0103<\/h2>\n<p><a href=\"https:\/\/staging.purovitalis.com\/ro\/intelegerea-celulelor-zombie-si-modul-de-a-scapa-de-ele\/\">Celulele senescente<\/a> sunt celule b\u0103tr\u00e2ne sau deteriorate care \u00eenceteaz\u0103 s\u0103 se mai divid\u0103 \u0219i nu mai sus\u021bin \u021besuturile \u00een care se afl\u0103. Aceste celule nu numai c\u0103 devin inactive, ci transmit \u0219i semnale d\u0103un\u0103toare care pot determina \u0219i celulele s\u0103n\u0103toase s\u0103 intre \u00een stare de senescen\u021b\u0103.\u00a0\u00cen timp, pe m\u0103sur\u0103 ce num\u0103rul acestor celule senescente cre\u0219te, ele pot provoca probleme \u00een organismul nostru. Ele pot determina rigidizarea \u021besuturilor, pot reduce func\u021bionalitatea acestora \u0219i pot duce la apari\u021bia bolilor legate de \u00eemb\u0103tr\u00e2nire.<\/p>\n<p>Pe scurt, de\u0219i este normal s\u0103 avem c\u00e2teva celule \u00eemb\u0103tr\u00e2nite, un num\u0103r prea mare dintre acestea poate accelera procesul de \u00eemb\u0103tr\u00e2nire \u0219i poate provoca probleme de s\u0103n\u0103tate.<\/p>\n<h2>9\/Cre\u0219terea inflama\u021biei persistente<\/h2>\n<h2>Inflama\u021bia (nou)<\/h2>\n<p>Inflama\u021bia este un semn cheie al \u00eemb\u0103tr\u00e2nirii, denumit\u0103 adesea \u201cinflamajare\u201d. Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, se poate dezvolta o inflama\u021bie constant\u0103, de intensitate redus\u0103, care este asociat\u0103 cu numeroase boli legate de v\u00e2rst\u0103. Cercet\u0103torii consider\u0103 c\u0103 acest tip de inflama\u021bie este at\u00e2t de important \u00eenc\u00e2t merit\u0103 o aten\u021bie special\u0103 atunci c\u00e2nd se discut\u0103 despre factorii de \u00eemb\u0103tr\u00e2nire. Aceast\u0103 inflama\u021bie nu este un fenomen izolat; ea poate afecta \u0219i alte aspecte ale s\u0103n\u0103t\u0103\u021bii noastre, inclusiv comportamentul celular \u0219i echilibrul intestinal. De\u0219i exist\u0103 substan\u021be precum extractele de ceai verde \u0219i ghimbirul care ar putea ajuta la gestionarea inflama\u021biei, este esen\u021bial s\u0103 \u00een\u021belegem rolul acesteia \u00een procesul de \u00eemb\u0103tr\u00e2nire.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"368\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-768x368.png\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-768x368.png 768w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-300x144.png 300w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-60x29.png 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-110x53.png 110w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes-600x287.png 600w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/accelerating-causes.png 1000w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>10\/ Organismul r\u0103m\u00e2ne f\u0103r\u0103 celule noi<\/h2>\n<h2>Epuizarea celulelor stem<\/h2>\n<p>Celulele stem, proaspete \u0219i nediferen\u021biate, a\u0219teapt\u0103 semnale pentru a-\u0219i stabili tipul \u0219i func\u021bia, ceea ce le face deosebit de utile \u00een \u00eenlocuirea celulelor deteriorate din organismul nostru. Aceste celule nediferen\u021biate se pot transforma \u00een tipurile de celule necesare \u0219i contribuie la men\u021binerea s\u0103n\u0103t\u0103\u021bii organismului nostru.<\/p>\n<p>Cu toate acestea, celulele senescente, vechi \u0219i nefunc\u021bionale, emit semnale care provoac\u0103 inflama\u021bii \u0219i pot reduce activitatea celulelor stem, afect\u00e2nd sistemul nostru imunitar \u0219i capacitatea \u021besuturilor noastre de a se regenera. De asemenea, probleme precum scurtarea telomerilor \u0219i modific\u0103rile genetice pot afecta negativ func\u021bionalitatea acestora \u00een timp.<\/p>\n<h2>11\/ Pierderea comunic\u0103rii \u00eentre celule<\/h2>\n<h2>Comunicarea intercelular\u0103 modificat\u0103<\/h2>\n<p>Capacitatea celulelor noastre de a comunica \u00eentre ele poate sc\u0103dea \u00een timp, duc\u00e2nd la ceea ce se nume\u0219te comunicare intercelular\u0103 alterat\u0103. Imagina\u021bi-v\u0103 c\u0103 este ca \u0219i cum telefoanele ar avea o recep\u021bie slab\u0103, ceea ce provoac\u0103 ne\u00een\u021belegeri \u00eentre celule. Aceast\u0103 \u2019interferen\u021b\u0103\u201c face ca celulele s\u0103 emit\u0103 semnale de \u201dSOS\u201c atunci c\u00e2nd nu ar trebui. Aceste semnale contradictorii pot duce la inflama\u021bii \u0219i la sl\u0103birea sistemului imunitar, cresc\u00e2nd vulnerabilitatea noastr\u0103 la probleme de s\u0103n\u0103tate.<\/p>\n<h2>12\/ Celulele interpreteaz\u0103 gre\u0219it instruc\u021biunile<\/h2>\n<h2>Dereglementarea splic\u0103rii (nou)<\/h2>\n<p>Dereglementarea procesului de splicare este o caracteristic\u0103 distinctiv\u0103 a \u00eemb\u0103tr\u00e2nirii, care se refer\u0103 la perturbarea modului \u00een care celulele proceseaz\u0103 ARN-ul, o molecul\u0103 vital\u0103 pentru transpunerea codului nostru genetic \u00een proteine func\u021bionale. Splicarea ARN-ului este asem\u0103n\u0103toare cu montarea unui film, \u00een care secven\u021bele inutile sunt eliminate pentru a crea o poveste coerent\u0103. Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, acest proces de \u201cmontaj\u201d poate deveni mai pu\u021bin precis, duc\u00e2nd la producerea de proteine incorecte sau nefunc\u021bionale. Aceste anomalii proteice pot perturba func\u021biile celulare, pot contribui la comportamente celulare anormale \u0219i pot accelera procesul de \u00eemb\u0103tr\u00e2nire. \u00cen\u021belegerea deregl\u0103rii splic\u0103rii este crucial\u0103, deoarece ofer\u0103 informa\u021bii valoroase despre bolile legate de v\u00e2rst\u0103 \u0219i despre mecanismele mai ample ale \u00eemb\u0103tr\u00e2nirii.<\/p>\n<h2>13\/ Sc\u0103derea capacit\u0103\u021bii de eliminare a celulelor<\/h2>\n<h2>Autofagia afectat\u0103 (nou)<\/h2>\n<p>Autofagia afectat\u0103 este o caracteristic\u0103 distinctiv\u0103 a \u00eemb\u0103tr\u00e2nirii. G\u00e2ndi\u021bi-v\u0103 la autofagie ca la serviciul de cur\u0103\u021benie al organismului nostru, responsabil de eliminarea \u0219i reciclarea componentelor celulare deteriorate. Cu toate acestea, odat\u0103 cu trecerea timpului, acest proces de cur\u0103\u021bare devine mai pu\u021bin eficient. Aceast\u0103 sc\u0103dere a eficien\u021bei procesului de cur\u0103\u021benie celular\u0103 este asociat\u0103 cu problemele legate de v\u00e2rst\u0103, inclusiv declinul cognitiv \u0219i un sistem imunitar mai pu\u021bin receptiv.<\/p>\n<p>Studiile au ar\u0103tat c\u0103\u00a0<a href=\"https:\/\/staging.purovitalis.com\/ro\/spermidina-si-autofagie\/\"> stimularea autofagiei<\/a> poate prelungi durata de via\u021b\u0103 la \u0219oareci \u0219i poate spori eficacitatea vaccinurilor \u00een r\u00e2ndul popula\u021biei \u00een v\u00e2rst\u0103, prin \u00eentinerirea r\u0103spunsului lor imunitar.<\/p>\n<h2>14\/ Cre\u0219terea rigidit\u0103\u021bii \u021besuturilor<\/h2>\n<h2>Propriet\u0103\u021bi mecanice modificate (nou)<\/h2>\n<p>\u00cemb\u0103tr\u00e2nirea este legat\u0103 de schimb\u0103rile care au loc la nivelul celulelor \u0219i al mediului \u00eenconjur\u0103tor al acestora. De exemplu, fibroblastele \u00ee\u0219i modific\u0103 structura intern\u0103 pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nesc, ceea ce le afecteaz\u0103 mi\u0219carea \u0219i comunicarea cu alte celule. Aceste schimb\u0103ri, \u00een special \u00een sistemul imunitar \u00eemb\u0103tr\u00e2nit, pot provoca leziuni tisulare \u0219i pot afecta s\u0103n\u0103tatea. \u00cen plus, nucleul celulei, o component\u0103 esen\u021bial\u0103, sufer\u0103 modific\u0103ri pe parcursul \u00eemb\u0103tr\u00e2nirii \u0219i poate declan\u0219a alte procese de \u00eemb\u0103tr\u00e2nire celular\u0103. Tratamentele care stabilizeaz\u0103 aceast\u0103 component\u0103 celular\u0103 pot prelungi durata de via\u021b\u0103 \u00een anumite condi\u021bii care accelereaz\u0103 \u00eemb\u0103tr\u00e2nirea. De asemenea, mediul din afara celulei \u00ee\u0219i pierde flexibilitatea \u0219i devine mai rigid pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, ceea ce duce la diverse probleme \u0219i boli legate de v\u00e2rst\u0103.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/videoapi-muybridge.vimeocdn.com\/animated-thumbnails\/image\/abe002c5-b922-4f0e-bbe9-ac790b6938e2.gif?ClientID=vimeo-core-prod&#038;Date=1699458648&#038;Signature=c18f9542411571f611262fcdfa4c67fb630b1eef\" title=\"\" alt=\"\" loading=\"lazy\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"450\" src=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-768x450.png\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-768x450.png 768w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-300x176.png 300w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-60x35.png 60w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-110x64.png 110w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage-600x352.png 600w, https:\/\/staging.purovitalis.com\/wp-content\/uploads\/2023\/10\/extreme-damage.png 1000w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2 class=\"translation-block\">Suplimente pentru longevitate<br>\n\u00centreb\u0103ri frecvente<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">De ce \u00eemb\u0103tr\u00e2nim?<\/a><\/p>\n<p>\u00cemb\u0103tr\u00e2nim din cauza efectelor cumulative ale celor 12 semne caracteristice, precum deteriorarea ADN-ului (instabilitatea genomic\u0103), scurtarea telomerilor \u0219i disfunc\u021bia mitocondrial\u0103. Aceste procese afecteaz\u0103, \u00een timp, capacitatea de reparare \u0219i func\u021bionarea celulelor, fiind determinate de factori genetici, de mediu \u0219i lega\u021bi de stilul de via\u021b\u0103, ceea ce duce la declinul fizic \u0219i la apari\u021bia bolilor.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Toate fiin\u021bele vii \u00eemb\u0103tr\u00e2nesc \u00een acela\u0219i mod?<\/a><\/p>\n<p>Nu, procesul de \u00eemb\u0103tr\u00e2nire variaz\u0103 de la o specie la alta. \u00cen timp ce mamiferele prezint\u0103 caracteristici specifice precum scurtarea telomerilor \u0219i senescen\u021ba, unele organisme (de exemplu, anumite meduze sau hidra) manifest\u0103 o senescen\u021b\u0103 neglijabil\u0103, men\u021bin\u00e2ndu-\u0219i re\u00eennoirea celular\u0103 pe termen nelimitat. Chiar \u0219i \u00een r\u00e2ndul mamiferelor, ritmurile difer\u0103 \u2014 \u0219oarecii \u00eemb\u0103tr\u00e2nesc mai repede dec\u00e2t oamenii, din cauza varia\u021biilor la nivelul mecanismelor de reparare \u0219i al metabolismului.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Poate cercetarea altor specii s\u0103 contribuie la g\u0103sirea unei solu\u021bii la problema \u00eemb\u0103tr\u00e2nirii la oameni?<\/a><\/p>\n<p>Da, studierea speciilor cu tr\u0103s\u0103turi unice de \u00eemb\u0103tr\u00e2nire, precum senescen\u021ba neglijabil\u0103 la homari sau la hidr\u0103, poate dezv\u0103lui mecanisme de \u00eencetinire a \u00eemb\u0103tr\u00e2nirii umane. De exemplu, cercet\u0103rile asupra \u0219obolanilor-c\u00e2rti\u021b\u0103 goi, care sunt rezisten\u021bi la cancer \u0219i tr\u0103iesc mai mult dec\u00e2t se a\u0219teapt\u0103, eviden\u021biaz\u0103 o reparare \u00eembun\u0103t\u0103\u021bit\u0103 a ADN-ului \u0219i proteostazia. Aceste descoperiri ar putea sta la baza unor interven\u021bii care vizeaz\u0103 caracteristici precum instabilitatea genomic\u0103 sau senescen\u021ba celular\u0103, put\u00e2nd duce la terapii care prelungesc durata de via\u021b\u0103 s\u0103n\u0103toas\u0103 a omului.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Care sunt caracteristicile \u00eemb\u0103tr\u00e2nirii?<\/a><\/p>\n<p>Caracteristicile \u00eemb\u0103tr\u00e2nirii sunt 12 procese biologice, precum instabilitatea genomic\u0103, scurtarea telomerilor \u0219i disfunc\u021bia mitocondrial\u0103, care determin\u0103 declinul \u0219i bolile asociate v\u00e2rstei. Acestea interac\u021bioneaz\u0103 pentru a accelera \u00eemb\u0103tr\u00e2nirea.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Cum afecteaz\u0103 s\u0103n\u0103tatea semnele caracteristice ale \u00eemb\u0103tr\u00e2nirii?<\/a><\/p>\n<p>Aceste caracteristici provoac\u0103 leziuni la nivel celular \u0219i tisular, duc\u00e2nd la apari\u021bia unor boli precum cancerul, boala Alzheimer \u0219i bolile cardiace, reduc\u00e2nd totodat\u0103 vitalitatea general\u0103 \u0219i durata de via\u021b\u0103.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Se pot inversa semnele \u00eemb\u0103tr\u00e2nirii?<\/a><\/p>\n<p>De\u0219i nu sunt complet reversibile, interven\u021biile precum exerci\u021biile fizice, restric\u021bia caloric\u0103 \u0219i suplimentele (de exemplu, NMN) pot \u00eencetini sau atenua unele semne caracteristice, precum senescen\u021ba celular\u0103 sau disfunc\u021bia mitocondrial\u0103.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Cum contribuie inflama\u021bia cronic\u0103 la procesul de \u00eemb\u0103tr\u00e2nire?<\/a><\/p>\n<p>Inflama\u021bia cronic\u0103, sau \u201c<a href=\"https:\/\/staging.purovitalis.com\/ro\/inflamm-aging-and-inflammation\/\">inflamare asociat\u0103 cu \u00eemb\u0103tr\u00e2nirea<\/a>,\u201d, afecteaz\u0103 \u021besuturile \u0219i favorizeaz\u0103 apari\u021bia unor boli precum artrita \u0219i diabetul, prin perturbarea comunic\u0103rii celulare \u0219i amplificarea altor caracteristici specifice.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Ce rol joac\u0103 alimenta\u021bia \u00een combaterea semnelor caracteristice ale \u00eemb\u0103tr\u00e2nirii?<\/a><\/p>\n<p>O diet\u0103 echilibrat\u0103, bogat\u0103 \u00een antioxidan\u021bi \u0219i substan\u021be nutritive, sus\u021bine proteostazia, reduce inflama\u021bia \u0219i stimuleaz\u0103 autofagia, contribuind la contracararea proceselor de \u00eemb\u0103tr\u00e2nire.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Cum pot suplimentele s\u0103 ajute \u00een procesul de \u00eemb\u0103tr\u00e2nire?<\/a><\/p>\n<p>NMN stimuleaz\u0103 <a href=\"https:\/\/staging.purovitalis.com\/ro\/ce-este-nad\/\">Nivelurile de NAD+<\/a>, sus\u021bin\u00e2nd c\u0103ile de detectare a nutrien\u021bilor \u0219i func\u021bia mitocondrial\u0103, ceea ce ar putea \u00eencetini apari\u021bia unor semne caracteristice precum dereglarea detect\u0103rii nutrien\u021bilor \u0219i sc\u0103derea nivelului de energie.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a tabindex=\"0\">Ce schimb\u0103ri ale stilului de via\u021b\u0103 pot \u00eencetini semnele caracteristice ale \u00eemb\u0103tr\u00e2nirii?<\/a><\/p>\n<p><a href=\"https:\/\/staging.purovitalis.com\/ro\/cele-mai-bune-exercitii-pentru-longevitate-ghidul-sustinut-de-stiinta\/\">Exerci\u021bii fizice regulate<\/a>, gestionarea stresului, <a href=\"https:\/\/staging.purovitalis.com\/ro\/somn-pentru-longevitate\/\">somn de calitate<\/a>, \u0219i <a href=\"https:\/\/staging.purovitalis.com\/ro\/efectele-postului-intermitent-asupra-imbatranirii-sanatoase-ghidul-complet\/\">postul intermitent<\/a> poate stimula autofagia, reduce senescen\u021ba \u0219i \u00eembun\u0103t\u0103\u021bi func\u021bia celulelor stem, contribuind astfel la o \u00eemb\u0103tr\u00e2nire s\u0103n\u0103toas\u0103.<\/p>\n<h2>Cele mai populare suplimente<\/h2>\n<p>\t\t\t\t\t<a href=\"\/ro\/magazin\/\"><br \/>\n\t\t\t\t\t\t\t\t\tVezi toate produsele<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h2>Referin\u021be din lucrarea \u201eHallmarks of aging\u201d<\/h2>\n<ol>\n<li><strong>Quercetina administrat\u0103 \u00een doze mici regleaz\u0103 \u00een mod pozitiv durata de via\u021b\u0103 s\u0103n\u0103toas\u0103 la \u0219oareci \u017e<br \/>\n<\/strong>Ingling Geng, Zunpeng Liu, Si Wang, Shuhui Sun, Shuai Ma, Xiaoqian Liu, Piu Chan, Liang Sun, Moshi Song, Weiqi Zhang Note ale autorilor: Protein &amp; Cell, volumul 10, num\u0103rul 10, octombrie 2019, paginile 770\u2013775, https:\/\/doi.org\/10.1007\/s13238-019-0646-8<\/li>\n<li><strong>Quercetin-3-O-glucuronidul favorizeaz\u0103 proliferarea \u0219i migra\u021bia celulelor stem neuronale<br \/>\n<\/strong>Linkurile c\u0103tre autori deschid un panou suprapus: Samrat Baral a b 1, Ramesh Pariyar a b 1, Jaehyo Kim b c, Ho-Sub Lee b c, Jungwon Seo a b https:\/\/pubmed.ncbi.nlm.nih.gov\/28110104\/<\/li>\n<li><strong>Mobilizarea rapid\u0103 \u0219i selectiv\u0103 a unor tipuri specifice de celule stem dup\u0103 consumul unui extract bogat \u00een polifenoli din fructele de c\u0103tin\u0103 (Hippophae) la subiec\u021bi umani s\u0103n\u0103to\u0219i\u00a0<\/strong>Christian Drapeau, Kathleen F. Benson \u0219i Gitte S. Jensen<br \/>\nPaginile 253-263 | Publicat online: 18 octombrie 2022 https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6368418\/<\/li>\n<li><b>Quercetina favorizeaz\u0103 proliferarea celulelor stem mezenchimale din m\u0103duva osoas\u0103 \u0219i diferen\u021bierea osteogenic\u0103 prin intermediul axei H19\/miR-625-5p, activ\u00e2nd calea Wnt\/\u03b2-catenin\u0103<br \/>\n<\/b>Wei Bian, Shunqiang Xiao, Lei Yang, Jun Chen \u0219i Shifang Deng<br \/>\nBMC Complementary Medicine and Therapies, volumul 21, num\u0103rul articolului: 243 (2021) https:\/\/pubmed.ncbi.nlm.nih.gov\/34592982\/<\/li>\n<li>\u00a0<strong style=\"font-size: 16px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-align: var(--text-align); letter-spacing: var( --e-global-typography-a591bb4-letter-spacing ); text-decoration-line: initial; word-spacing: var( --e-global-typography-a591bb4-word-spacing );\">Resveratrolul exercit\u0103 un efect dependent de doz\u0103 \u0219i de durat\u0103 asupra dezvolt\u0103rii celulelor stem mezenchimale umane\u00a0<\/strong>Lindsay Peltz, Jessica Gomez, Maribel Marquez, Frances Alencastro, Negar Atashpanjeh, Tara Quang, Thuy Bach, Yuanxiang Zhao<br \/>\nPublicat: 16 mai 2012<br \/>\n<a style=\"font-size: 16px; font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-align: var(--text-align); background-color: #ebebeb; letter-spacing: var( --e-global-typography-a591bb4-letter-spacing ); word-spacing: var( --e-global-typography-a591bb4-word-spacing );\" href=\"https:\/\/doi.org\/10.1371\/journal.pone.0037162\">https:\/\/doi.org\/10.1371\/journal.pone.0037162<\/a><\/li>\n<li><b>Efectele benefice ale resveratrolului: Cum \u0219i de ce?<br \/>\n<\/b>Linkurile c\u0103tre autori deschid un panou suprapus: Gustavo Tomas Diaz-Gerevini, Ph.D. a, Gaston Repossi, Ph.D. a b c, Alejandro Dain, M.D. a, Mar\u00eda Cristina Tarres, Ph.D. c d, Undurti Narasimha Das, doctor \u00een medicin\u0103, F.A.M.S. e f, Aldo Renato Eynard, Ph.D. https:\/\/pubmed.ncbi.nlm.nih.gov\/32111491\/<\/li>\n<li><b>Determinarea flavonoidelor din Allium victorialis var. platyphyllum \u0219i efectul acestora asupra comunic\u0103rii intercelulare prin jonc\u021biuni gap<br \/>\n<\/b>\u00a0<a href=\"https:\/\/www.dbpia.co.kr\/Journal\/articleDetail?nodeId=NODE01728962\">https:\/\/www.dbpia.co.kr\/Journal\/articleDetail?nodeId=NODE01728962<\/a><\/li>\n<li><strong>Resveratrolul contracareaz\u0103 reducerea comunic\u0103rii intercelulare prin jonc\u021biuni gap indus\u0103 de acidul galic<\/strong>, C\u00e2nd se acceseaz\u0103 linkurile autorilor, se deschide un panou suprapus: Jong Hun Kim a b, Bo Kyong Lee b, Ki Won Lee b, Hyong Joo Lee<\/li>\n<li><strong>Inhibarea comunic\u0103rii intercelulare prin jonc\u021biuni gap \u0219i activarea proteinkinazei activate de mitogen de c\u0103tre peroxizii organici promotori ai tumorilor \u0219i protec\u021bia oferit\u0103 de resveratrol<\/strong><\/li>\n<li><strong>Strategii de \u021bintire pentru modularea splic\u0103rii pre-ARNm cu ajutorul moleculelor mici: progrese recente<\/strong><\/li>\n<\/ol>\n<ol>\n<li><strong>Ac\u021biunea quercetinei asupra ARN-urilor necodante \u00een prevenirea \u0219i tratamentul cancerului,<\/strong> Man Wang, Xinzhe Chen, Fei Yu, Lei Zhang, Yuan Zhang \u0219i Wenguang Chang<\/li>\n<li><strong>Quercetina \u0219i extractul de ceap\u0103 ro\u0219ie bogat \u00een quercetin\u0103 modific\u0103 metilarea promotorului PGC-1\u03b1 \u0219i expresia variantelor de splicare<\/strong><\/li>\n<li>Resveratrolul, prin modularea nivelurilor factorilor de procesare a ARN-ului, poate influen\u021ba splicarea alternativ\u0103 a pre-ARNm-urilor, M. Andrea Markus, Francine Z. Marques, Brian J. Morris<\/li>\n<li>Rolul regulator al resveratrolului, un compus care regleaz\u0103 microARN-urile, \u00een expresia genei HNRNPA1, asociat\u0103 cu un prognostic nefavorabil \u00een cazul cancerului de s\u00e2n<\/li>\n<li><strong>Rolul inducerii autofagiei \u00een mecanismul efectului citoprotector al resveratrolului<\/strong><\/li>\n<li><strong>Resveratrolul \u0219i polifenolii \u00eenrudi\u021bi cu acesta contribuie la men\u021binerea stabilit\u0103\u021bii genomului<\/strong><\/li>\n<li><strong>Noile aspecte ale protec\u021biei \u00eempotriva \u00eemb\u0103tr\u00e2nirii prin suplimentarea cu spermidin\u0103 sunt asociate cu men\u021binerea lungimii telomerilor<\/strong><\/li>\n<li><strong>Leg\u0103tura epigenetic\u0103 dintre polifenoli, \u00eemb\u0103tr\u00e2nire \u0219i bolile asociate v\u00e2rstei<\/strong><\/li>\n<li>https:\/\/www.nature.com\/articles\/s41392-020-00354-w\/<\/li>\n<li>https:\/\/pubmed.ncbi.nlm.nih.gov\/36040386\/<\/li>\n<li>https:\/\/www.nature.com\/articles\/s43587-022-00322-9\/<\/li>\n<li>https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joa.13618\/<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Why do we age? science of longevity. The Hallmarks of Aging Aging is something we all go through, and scientists have always been curious about it. As time goes on, our bodies don&#8217;t work as well as they used to. This means we might get sick more often or take longer to heal. Some of [&hellip;]<\/p>\n","protected":false},"author":9251,"featured_media":18369,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-18366","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/pages\/18366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/users\/9251"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/comments?post=18366"}],"version-history":[{"count":5,"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/pages\/18366\/revisions"}],"predecessor-version":[{"id":241122,"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/pages\/18366\/revisions\/241122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/media\/18369"}],"wp:attachment":[{"href":"https:\/\/staging.purovitalis.com\/ro\/wp-json\/wp\/v2\/media?parent=18366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}