Pilula contraceptivă pentru bărbaţi, la un pas de lansarea pe piaţă
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Urmărește-ne pe Discover
Anunţată de mai multe ori până acum, dar niciodată lansată pe piaţă, „pilula pentru bărbaţi” este pe punctul de a deveni realitate, în urma descoperirilor realizate de doi cercetători americani.
Martin Matzuk, de la Baylor College of Medicine din Houston, şi James Bradner, de la Harvard Medical School din Boston, au reuşit să blocheze spermatogeneza la şoareci, inhibând o proteină-cheie pentru fabricarea spermatozoizilor cu o mică moleculă.
Cercetătorii americani au obţinut o contracepţie completă, reversibilă şi fără nicio consecinţă asupra libidoului la animale.
Pilulele contraceptive feminine există de decenii, principiul fiind inventat de americanul Gregory Pincus, în anul 1956, însă echivalentul lor masculin nu a fost descoperit până acum.
