Annales d'endocrinologie.
Publisher:
Masson.. Paris : Elsevier (1990)
Frequency: Bimonthly
Country: France
Language: fre
Author(s):
Société belge d'endocrinologie., Société d'endocrinologie.
Start Year:1939 -
ISSN:
0003-4266 (Print)
2213-3941 (Electronic)
0003-4266 (Linking)
2213-3941 (Electronic)
0003-4266 (Linking)
Impact Factor
3.1
2022
| NLM ID: | 0116744 |
| (DNLM): | A31890000(s) |
| (OCoLC): | 01481293 |
| Coden: | ANENAG |
| Classification: | W1 AN396H |
[Origin of the FSH + LH double activity of equine chorionic gonadotropin (eCG/PMSG)]. The LH and FSH activities of equine choriogonadotropin (eCG) have been compared in several species with those of the highly purified homologous pituitary gonadotropins. The molar FSH/LH activity ratio of eCG determined by RRA is 0.20 in the pig, 0.25 in the rat and 0 in the horse. These data demonstrate the LH monospecificity of eCG in its own species as it is the case for hCG. We have also shown that equine LH exhibited a FSH-activity similar to that of eCG in the pig and in the rat but not in the horse. In the female rat, the binding activity to FSH receptors and the in vitro FSH activity of...