Mecanismul biochimic al stresului a fost descoperit de către profesorul de neurochirurgie de la Universitatea Stanford (California), Robert Sapolsky. Cu circa 30 de ani în urmă, el a început să cerceteze în Africa unele aspecte legate de comportamentul animalelor.
În cadrul acestui studiu, Sapolsky a descoperit că, în caz de risc sporit, mamiferele produc nişte hormoni speciali – glucocorticoizi. Aceştia intensifică drastic activitatea creierului, precum şi a întregului organism, ajutând la depăşirea pericolului. Din păcate, în cazul oamenilor, nivelul acestor hormoni rămâne extrem de ridicat o lungă perioadă de timp, generând o stare prelungită de stres.
Grupul de cercetători de sub conducerea sa a descoperit o modalitate de a “inhiba” mecanismul genetic de producere a acestor hormoni, atunci când nevoia pentru ei dispare. Vaccinul are la bază gene speciale de protecţie, create cu ajutorul ingineriei genetice, care acţionează asupra celor mai predispuse părţi ale creierului la efectele adverse ale glucocorticoizilor, notează Agerpres.
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_58d3bfb1cac7094e8033b9161b8d5ce6.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_0aee8c9e4792b530d95e4eda7b0edda1.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_48a578eda90e65eb2115f8fa24510554.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_2037fbf51a52bbc23243bf25ac21f4c2.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_b87378c9a789a14cb9a3f6914d054314.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_154bff190a2594afb32514932a3e02d7.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/276_4dc4c7bf181a3bb040e09b047de0a954.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_cb746c4f655f85959849a10850455948.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/278_17c1bee0dcb2af4188ab87775d31d668.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/50_1c3e5584d6e820404a829307ec5333fb.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/281_a22b1443b905f56da42292528d1fd6ce.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/153_5629abccd44d93110c510b8a3fdd6c2c.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/233_791b4205ad0e91b593800c24e100a8e9.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/253_14edcef28dfc7de2c99c1661da98d6be.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/197_a7c47440de52a491a53c2c047d9bacb8.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_374d69a5488f10e2ba0af40aded9b89d.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/275_46a15d920205618d75c06d5e86b47e30.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_15401aa4c567f156686109b016cd2212.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_ff5605588df4a2d59420ab20eeb5f6b2.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_990b9a9ebbfe2a398a3e9bdfe187faa7.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/16_2639623c01d92227211ec521b6f3041a.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/289_29f8c0145a3e11dc66cbef7ae35a07d2.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_5274e25f965556965f818894e9b6c296.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/255_c346f3b4d749078c98f6777766050f66.webp)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2010/08/0-279003-stres_vaccin.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_6b96d14f27f65d8c472f145267e56a30.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_f81b3b9a7e86d7e3e1e841ac6b80a976.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/aeronava-de-tip-f-16-fighting-falcon.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/05/poze-penitenciar-alina-apostol-copy.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_019e1f656eea5173e9752e19823f3789.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_47bf12ed48e0a94382090cb0ff3ca854.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/codruta-filip-edward-sanda-spania-javea.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/02/antonia-alaturi-de-cei-trei-copii-ai-sai.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_3ec61ed886ae11ae81245afcfa8e8a37.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_8fe71aa9667f28aefed1a0c0082f7e19.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_960a35d4b61d5d06c0ec7c157491f16b.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_246042b34857f66661de2bdd7c770f01.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nicusor-dan-declaratii-ase.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/psd-a-legitimat-fascismul-prin-alianta-cu-aur-la-motiunea-de-cenzura-spune-cristian-pirvulescu-cum-vor-explica-in-parlamentul-european-e1777371673703.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/oamenii-se-bucura-de-seara-in-centrul-istoric-al-orasului-malaga-impartasind-mancare-si-bautura-in-timp-ce-admira-arhitectura-si-atmosfera-vibranta--foto-profimedia-e1777408401867.jpg)
:quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/trei-oameni-au-murit-dupa-ce-o-furtuna-neobisnuita-de-zapada-a-lovit-rusia--foto-captura-video.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/razvan-prisada-anmdm-zonele-moarte-ale-cercetarii-medicale-studii-clinice-foto-arhiva-anmdm.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/magazin-mobila-viena-inchiriat-eurovision-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/fata-camp-stranut-batista.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/04/cartofi-noi.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/04/ridicii-rosii.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/barbat-face-mici-1-mai.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/cirese.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/ministrul-apararii-radu-miruta-dupa-cele-doua-amenintari-ale-iranului-nu-se-va-intampla-ceva-fara-ca-romania-sau-nato-sa-aiba-habar-e1777402151351.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/santierul-autostrazii-moldovei-a7.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/produs-vandut-kaufland.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/donald-trump-afp20260426a8z33khv4highreswhitehousecorrespondentsassociationdinner-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/unite-state-russia-china-and-ukraine-on-chessboard-shutterstock2339727559-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/sorin-grindeanu-ilie-bolojan-id250029-inquam-photos-george-calin-copy.jpg)
Loghează-te în contul tău pentru a adăuga comentarii și a te alătura dialogului.