Lepatina a fost descoperită în urmă cu 10 ani şi este responsabilă cu reglarea nivelului rezervelor de grăsime din organism. Acest hormon a ridicat mari speranţe în găsirea unui tratament care să lupte eficient împotriva obezităţii, însă acestea au fost spulberate când cercetătorii au constatat că organismul acestor persoane nu răspunde la lepatină simplă.
Folosindu-se de proprietăţile hormonului, mai multe companii farmaceutice şi laboratoare universitare au căutat un medicament capabil capabil să sensibilizeze creierul persoanelor obeze la acţiunea leptinei, însă fără succes.
Cu toate acestea una din echipele de cercetare a început să trateze şoareci obezi fie cu medicamentul Buphenyl (4-PBA), fie cu acid cutaurursodeoxicolic (TUDCA),şi au reuşit să obţină o sensibilizare a creierelor animalelor cu până la de zece ori mai mare. Toţi şoarecii au pierdut în greutate, chiar dacă au continuat să se hrănească cu alimente bogate în grăsimi.
Cele două medicamente, Buphenyl şi TUDCA, au obţinut deja avizul favorabil al Food and Drug Administration, agenţia federală americană de autorizare a medicamentelor şi produselor alimentare.
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_b2f802206437f37db4e1a68ad276b627.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_3b56d642b166819d584cd012c00207ae.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_551a9984090b3e3469f864f0375e40cd.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_77b055df13f1704bc1b7fc2360d6b958.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_c3d03d1585ec819282261eb6b51e8f25.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_d69bce96ad5a2a3b509c2bc4ae5c7e70.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/276_cd5b7f677f19c87b92383f9d178397e8.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_f15894eb1b22d0d1e52fa69fe670bd89.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/278_cc3be885a7b78fca9b31169a61f95d9c.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/50_3f76e8204d7e7c95431300dabc9a4abc.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_54a945b7bcc4a42d382684dd041848ec.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/233_cee950251ea97f558fb09cee14329f72.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/253_3eeb8c2c1a2d211eb913407f6fa146a1.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/197_4a22f50844777c07997f2950c4af9748.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_731e7655ed3931214c5d625c867d3b2e.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/275_7f0b16ebab2b1809b31ac690110ef3c9.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_2c79aa4abf2331e1563b0777489410ae.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_c1167e9e73035572301ac3daa7917bcf.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_262584e292caede6f634db1e9d48c68c.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/16_614e3e84d0b44cab7831d65e490ce9dd.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/289_776c79e01e6ab7777ddd387124e05bbb.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_8d756a117d6283eb81053f6b33b94cd1.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/2009/01/0-117109-shutterstock_12172612.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_629fbbbfd37c9a2667b76683290f552f.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_15e4e9003fdddc998b7a32e41809d747.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/prostitutie-online-shutterstock2076255256-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/artmania-festival-2026.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_f70b657aa43466f1a00ea708cad571df.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_c47018bca1700db6f90059aca5956274.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/hepta8403158-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/12/anisia-gafton-pro-tv.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_4ad8e4238c4cc9aca56a01dbe69abd97.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_dfb2b45b6c232a1e964cd0b901445c05.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_3a65ef23db354ac092f7c2c1b42705e9.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-referendum-profimedia.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/bolojan-si-grindeanu-inquam-photos-octav-ganea-scaled-e1776630436620.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/barbat-computer-jocuri.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/granita-germano-elvetiana-in-weil-am-rhein-germania--imagine-cu-caracter-ilustrativ--foto-north-foto-1-e1776801805521.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/barbat-telefon-accesat-facebook.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/cec-medical-cabinet-4-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/punct-de-control-aleatoriu-al-politiei--imagine-cu-caracter-ilustrativ--foto-profimedia-e1776781017577.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/ce-inseamna-expresia-a-picat-ca-musca-in-lapte-si-de-unde-vine.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/barbat-consulta-acte.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/cele-mai-dificile-cuvinte-de-despartit-in-silabe.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/galeata-mortar.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/realitatea-plus.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/robert-van-langh.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/ilie-bolojan-a-avertizat-psd-si-a-amenintat-cu-ruperea-coalitiei-daca-sorin-grindeanu-depune-amendamente-la-buget-e1776795314942.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/ilie-bolojan-10.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nicusor-dan-declaratii-ase-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/banner-cu-mesaj-rasist-la-meciul-rapid-universitatea-craiova--foto-cristi-preda-gsp-e1776769573552.jpeg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nicusor-dan-ilie-bolojan-afp20250620636g8zqv1highresromaniapoliticsgovernment-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/acord-liban-israel.jpg)
Loghează-te în contul tău pentru a adăuga comentarii și a te alătura dialogului.