In the 1st of 2 experiments, 5 gilts were injected with saline at the onset of standing oestrus (control oestrus), and at the next cycle the same gilts were injected with 100 mu g GnRH analogue. The LH and FSH peaks in the GnRH-treated oestrus were not significantly different from those in the control oestrus, but both peaks were sharper in the GnRH-treated oestrus. In the 2nd experiment, 49 gilts were injected with 100 mu g GnRH at the onset of standing oestrus or were not treated (controls), and slaughtered on day 4, 11, 13 or 35 of pregnancy. For animals slaughtered on day 4, 11 or 13, compared with controls, treated animals had significantly more corpora lutea (16.3 or-2.3 vs. 14.8 or-1.5) and embryos (15.0 or-3.0 vs. 12.1 or-3.4). Embr...
To ensure sufficient numbers of pregnant females, particularly at hotter times of the year, hormonal...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
In the 1st of 2 experiments, 5 gilts were injected with saline at the onset of standing oestrus (con...
In the 1st of 2 experiments, 5 gilts were injected with saline at the onset of standing oestrus (con...
Summary. Thirty-five sexually mature gilts were fed either the com-pound ICI 33828 (100 mg/day) or a...
Two experiments were conducted to determine whether pulsatile administration of gonadotropin releasi...
The aim of this study was to determine the association between the oestrous response of pre-pubertal...
Contents The aim of this study was to investigate the relationship of progesterone (P) and luteinizi...
The aim of this study was to investigate the relationship of progesterone (P) and luteinizing hormon...
The aim of this study was to investigate the relationship of progesterone (P) and luteinizing hormon...
This study aimed to evaluate the use of porcine luteinising hormone (pLH) given at oestrus onset in ...
Whether growth of large, ovulatory follicles differed after different modes of stimulation with FSH ...
Summary. A series of experiments was conducted to investigate the effect of basal feed level and inc...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
To ensure sufficient numbers of pregnant females, particularly at hotter times of the year, hormonal...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
In the 1st of 2 experiments, 5 gilts were injected with saline at the onset of standing oestrus (con...
In the 1st of 2 experiments, 5 gilts were injected with saline at the onset of standing oestrus (con...
Summary. Thirty-five sexually mature gilts were fed either the com-pound ICI 33828 (100 mg/day) or a...
Two experiments were conducted to determine whether pulsatile administration of gonadotropin releasi...
The aim of this study was to determine the association between the oestrous response of pre-pubertal...
Contents The aim of this study was to investigate the relationship of progesterone (P) and luteinizi...
The aim of this study was to investigate the relationship of progesterone (P) and luteinizing hormon...
The aim of this study was to investigate the relationship of progesterone (P) and luteinizing hormon...
This study aimed to evaluate the use of porcine luteinising hormone (pLH) given at oestrus onset in ...
Whether growth of large, ovulatory follicles differed after different modes of stimulation with FSH ...
Summary. A series of experiments was conducted to investigate the effect of basal feed level and inc...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
To ensure sufficient numbers of pregnant females, particularly at hotter times of the year, hormonal...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...
The first of three experiments evaluated the effects of FSH suppression during late luteal and early...