Literature DB >> 6275084

Inhibition of ovulation and LH secretion in the gilt after treatment with ACTH or hydrocortisone.

C R Barb, R R Kraeling, G B Rampacek, E S Fonda, T E Kiser.   

Abstract

Treatment with ACTH (100 i.u.) or hydrocortisone acetate (250 mg) twice daily for 12 days to increase cortisol concentrations blocked ovulation in all gilts. The preovulatory surge of LH was also blocked in the treated gilts. Oestrous cycle length and number of days in oestrus were similar for all treatments except that in one of the 2 experiments ACTH suppressed oestrus in 4 of the 5 gilts treated.

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Year:  1982        PMID: 6275084     DOI: 10.1530/jrf.0.0640085

Source DB:  PubMed          Journal:  J Reprod Fertil        ISSN: 0022-4251


  14 in total

1.  Pre- and postpubertal LH and estradiol pattern in gilts subjected to intermittent inescapable electroshock.

Authors:  L J Pedersen; K H Jensen; E Jørgensen
Journal:  Acta Vet Scand       Date:  1996       Impact factor: 1.695

2.  Effect of glucocorticoid treatment on biochemical and hormonal blood parameters in early pregnant gilts.

Authors:  A Madej; K Romanowicz; S Einarsson; M Forsberg; B Barcikowski
Journal:  Acta Vet Scand       Date:  1997       Impact factor: 1.695

3.  Rate of decline of cortisol concentrations in ovarian follicles following ACTH treatment in the sow.

Authors:  A Montgomery; M Viveiros; E Cummings; R Liptrap
Journal:  Can J Vet Res       Date:  1997-10       Impact factor: 1.310

4.  Effect of transportation and relocation in post-weaning anoestrous primiparous sows.

Authors:  S Rojanasthien
Journal:  Acta Vet Scand       Date:  1989       Impact factor: 1.695

5.  Urinary excretion of oestrone sulphate and cortisol in early pregnant gilts treated with glucocorticoids.

Authors:  A Madej; K Romanowicz; S Einarsson; M Forsberg; B Barcikowski
Journal:  Acta Vet Scand       Date:  1998       Impact factor: 1.695

6.  The effect of transportation/relocation on cortisol, CBG and induction of puberty in gilts with delayed puberty.

Authors:  A M Dalin; L Nyberg; L Eliasson
Journal:  Acta Vet Scand       Date:  1988       Impact factor: 1.695

7.  Sex bias of the birth litter affects surge but not tonic LH secretion in gilts.

Authors:  Jemma Seyfang; Roy N Kirkwood; Alan J Tilbrook; Cameron R Ralph
Journal:  J Anim Sci       Date:  2018-06-04       Impact factor: 3.159

8.  Steroid hormone and luteinizing hormone concentrations in the anestrous sow.

Authors:  G W Almond; G D Dial
Journal:  Can J Vet Res       Date:  1990-04       Impact factor: 1.310

9.  Effect of dexamethasone on gonadotrophin secretion in the gonadectomized sow and boar.

Authors:  S A Frautschy; D Gaon; R M Liptrap
Journal:  Can J Vet Res       Date:  1989-10       Impact factor: 1.310

10.  Morphometric and steroid hormone changes associated with experimental anovulatory follicles in the sow.

Authors:  C M Gee; H D Geissinger; R M Liptrap
Journal:  Can J Vet Res       Date:  1991-07       Impact factor: 1.310

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