positive regulation of leukocyte tethering or rolling
Known as: up regulation of leukocyte tethering or rolling, activation of leukocyte tethering or rolling, upregulation of leukocyte tethering or rolling
Any process that activates or increases the frequency, rate or extent of leukocyte tethering or rolling. [GO_REF:0000058, GOC:als, GOC:TermGenie…