{"in": [], "out": ""}
{"in": [""], "out": "PBS"}
{"in": ["PBS"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}
{"in": [""], "out": "staining"}
{"in": ["TBS-T", "antibodies"], "out": "TBS-T"}
{"in": ["TBS-T"], "out": ""}
{"in": ["TBS-T"], "out": "the staining solutions"}
{"in": ["the staining solutions"], "out": "DAPI nucleic acid stain"}
{"in": ["DAPI nucleic acid stain"], "out": "PBS"}
{"in": ["PBS"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "images"}
{"in": [], "out": "small intestinal LP IgA+ plasma cells"}
{"in": ["images"], "out": "five separate images"}