title: Histidyl-proline diketopiperazine cyclo (His-Pro): measurement by radioimmunoassay in human blood in normal subjects and in patients with hyper- and hypothyroidism.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007037:Hypothyroidism / Q000097:blood*; D007700:Kinetics; D010456:Peptides, Cyclic / Q000097:blood*; D010879:Piperazines / Q000097:blood*; D011751:Pyroglutamyl-Peptidase I / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods; D012016:Reference Values; D013973:Thyrotropin-Releasing Hormone / Q000097:blood
chemical_list: D010456:Peptides, Cyclic; D010879:Piperazines; D013973:Thyrotropin-Releasing Hormone; D011751:Pyroglutamyl-Peptidase I; C015924:histidyl-proline diketopiperazine