Ƙirƙirar wani nau'i mai rikitarwa na wannan jumla Leukocytes a kusa da lalacewar lalacewa suna janyo hankulan chemokines.
Tabbas, mafi rikitarwa na jumla shine "Leukocytes a kusa da lalacewar lalacewa suna janyo hankalin shi ta hanyar kamawa, kuma a taƙaice suna manne da endothelium na venular (cikin ƙwayoyin sel na ciki na veins) ".