00976naa a2200169 a 450000100080000000500110000800800410001910000180006024500930007826000090017152004750018065000170065565000210067270000190069370000150071277300790072720890492025-06-27       1994    bl uuuu     u00u1 u    #d1 aBARUAH, K. K.  aTransitory changes of hormones in serum of postpartum dairy cows.h[electronic resource]  c1994  a39 dairy cows were assigned to 13 groups according to the number of days since parturition. Blood samples were collected on days, 1, 3, 6, 7, 8, 9, 10, 12, 14, 19, 21, 26 and 28 days after parturition at 2 h intervals for a 24 h period. Serum LH, FSH, estradiol 17 beta and progesterone were measured. Serum LH and estradiol 17 beta tended to increase with number of days after parturition, however serum FSH and progesterone did not change during the postpartum period.  aDairy cattle  aPerinatal period1 aKANCHEV, L. N.1 aBARUAH, A.  tIndian Journal of Animal Reproductiongv. 15, n. 2, p. 112-114, Dec. 1994.