title: Positive reaction of the nuclear bag1 fibre type in muscle spindles of normal and denervated rat muscles after reaction with antibodies against substance P.
mesh_terms: D000818:Animals; D006651:Histocytochemistry; D007120:Immunochemistry; D009121:Muscle Denervation; D009470:Muscle Spindles / Q000032:analysis*; D051381:Rats; D013373:Substance P / Q000032:analysis*
chemical_list: D013373:Substance P