activated and non-activated platelets, 3d

platelet cell thrombocyte blood clotting red 3d illustration microscopic hematology medical clot disorder abnormal healthy hematological disease immunity wound activated activating circulation cytology bernard soulier glanzmanns thrombasthenia hermansky pudlak syndrome jacobsen lowe thrombocytopenia thrombotic thrombocytopenic purpura vaccine covid19 coronavirus 2019ncov covid 2019 low decrease corona dengue hemorrhagic fever thromboembolism thrombophilia unactivated nonactivated inactivated