Reduced tyrosine hydroxylase activity in guinea-pig uterus during pregnancy.
D000818:Animals; D005260:Female; D006168:Guinea Pigs; D009638:Norepinephrine / Q000096:biosynthesis*; D011247:Pregnancy; D011270:Pregnancy, Animal; D014446:Tyrosine 3-Monooxygenase / Q000378:metabolism*; D014599:Uterus / Q000201:enzymology*
D014446:Tyrosine 3-Monooxygenase; D009638:Norepinephrine