title: Sequential study of luteinizing hormone (LH) and "Progestin" secretion on the afternoon of proestrus in the rat.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004971:Estrus; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism*; D010053:Ovary / Q000098:blood supply; D011247:Pregnancy; D011278:Pregnanes / Q000378:metabolism*; D011374:Progesterone / Q000378:metabolism*; D011863:Radioimmunoassay; D051381:Rats; D012039:Regional Blood Flow; D012636:Secretory Rate; D013261:Sterols / Q000378:metabolism*; D014680:Veins
chemical_list: D011278:Pregnanes; D013261:Sterols; D011374:Progesterone; D007986:Luteinizing Hormone