In order to study the role of natural killer (NK) cells during the early period of Leishmania infection. BALB/c mice were selectively and permanently depleted of NK cells by injection with 90Sr and subsequently infected with Leishmania (Leishmania) amazonensis (HSJD-1 strain). 90Sr is known to selectively deplete NK cells. leaving an intact T- and B-cell compartment and preserving the... https://vacuumdoctores.shop/product-category/nozzle-part/