Decidual cell reaction: relative response to traumatization in uterus of rat, hamster and guinea pig.
Relative decidual cell response to traumatization was studied in the uterus of immature rat, hamster and guinea pig. A single dose of progesterone (1.0 mg/animal) caused 285 +/- 41 and 459 +/- 58% uterotrophy in traumatized horn of rat and hamster respectively, while in guinea pig increasing doses of progesterone (1, 2 and 5 mg/animal), several combinations of estrogen and progesterone or alteration in treatment schedule of the two hormones as well as extending the day of traumatization failed to elicit comparable uterotrophic response. Uterus of immature hamster was found to be most responsive to traumatization and that of guinea pig the least.
Mehrotra
P K
PK
Division of Endocrinology, Central Drug Research Institute, Lucknow, India.
Kitchlu
S
S
D000818:Animals; D006224:Cricetinae; D005260:Female; D006168:Guinea Pigs; D008647:Mesocricetus; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D014599:Uterus / Q000187:drug effects* / Q000473:pathology
D011374:Progesterone