GRANULOSITHO, leykosithoi dona-dona, hujayrahoi safedi khan, ki dar sitoplazma shakli ba khud khosi dona-dona dorand. G.-ro az rui qobiliyati ranginshavii donaho ba du guruh – eozinofilho va neytrofilho judo mekunand. G. massai asosii leykosithoi khuni odamro tashkil medihand. Vobasta ba sinnu sol, holati fizologi va bemoriho tanosubi namudhoi gunoguni G. dar organizm tagyir meyobad. G. qobili fagositoz meboshand. Onho metavonand az ragi khun ba boftahoi payvandi guzashta, dar ravandi iltihob shirkat varzand. G. dar uzvhoi makhsusi khunofar hosil meshavand.