Un nou studiu publicat in American Journal of Human Biology specialiștii sugerează faptul că persoanele cu mai multe tatuaje au un răspuns mai bun imunitate, potrivit huffingtonpost.com.
Cercetarea făcută de medici relevă că tatuajul poate stimula sistemul imunitar intr-un mod similar cu o vaccinare.
Pentru acest studiu, cercetatorii de la Universitatea din Alabama au colectat mostre de saliva de la 29 de voluntari, înainte și după ce si-au facut tatuaje. Nouă dintre cei participanti au primit tatuaje pentru prima dată. Apoi au analizat probe de saliva participantilor pentru nivelurile de imunoglobulină A, un anticorp.
Conform cercetatorilor, probele de saliva de la la cei tatuati pentru prima dată a arătat că nivelurile lor de imunoglobulină a scăzut mult mai dramatic decât au făcut-o pentru cei care au avut mai multe tatuaje, ceea ce sugerează că oamenii cu mai multe tatuaje au un sistem imunitar mult mai puternic.
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