{"in": [], "out": ""}
{"in": [""], "out": ""}
{"in": [], "out": "continuous saline superfusion"}
{"in": [""], "out": "leukocyte adhesion"}
{"in": ["no leukocyte adhesion"], "out": ""}
{"in": ["ischemia"], "out": ""}
{"in": [], "out": "blood flow"}
{"in": ["blood flow"], "out": "the ligation steps"}
{"in": ["microcirculation"], "out": ""}