Profiles of plasma progesterone before and at the onset of puberty in yak heifers

Animal Reproduction Science

Volumn 65, Issue 1-2, 2001, Pages 67-73

  Yu, S J ^a,b   Li, F D ^a  

^a GANSU AGRICULTURAL UNIVERSITY   (China)

^b Lanzhou Gansu PR China ^*  (China)

Author keywords

Progesterone profiles; Puberty; Yak

Indexed keywords

AGE; COW; ESTRUS; OVARY; OVULATION; PROGESTERONE; PUBERTY; RADIOIMMUNOASSAY;

ANIMALS; CATTLE; FEMALE; MALE; PROGESTERONE; RADIOIMMUNOASSAY; SEXUAL MATURATION; TIBET;

ANIMALIA; BOS GRUNNIENS;

EID: 0035977565     PISSN: 03784320     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-4320(00)00216-5     Document Type: Article

References (19)

1. Source of progesterone prior to puberty in beef heifers
2. Source of circulating progesterone in prepuberal ewes
3. Current concepts on the control of puberty in cattle
4. Peripheral plasma progesterone concentration of cows during puberty, oestrous cycles, pregnancy, and lactation, and the effect of undernutrition or exogenous oxytocin on progesterone concentration
5. Reproductive hormone patterns from birth to puberty in ewe lambs
6. Puberty in beef heifers. I. The interrelationship between pituitary, hypothalamic, and ovarian hormones
7. Puberty in beef heifers. II. Effect of injections of progesterone and estradiol-17β on serum LH, FSH and ovarian activity?
8. Adrenal involvement in determining the time of onset of puberty in the rat
9. Some factors affecting age puberty of Holstein Friesian heifers
10. Basic neuroendocrine events before puberty in cattle sheep and pigs
11. The age and weight at puberty of Angus, Brahman and Zebu cross heifers
12. Progesterone and LH patterns in the peripuberal ewe lambs
13. Seasonal variations in the onset of puberty in rats
14. Rhythms of progesterone and corticosterone after PMS-induced puberty: Effects of ovariectomy
15. Sexual differentiation of reproductive neuroendocrine function in sheep
16. Reproductive patterns of the yak. I. Reproductive phenomena of the female yak
17. Reproductive patterns of the yak. II. Progesterone and oestradiol-17β levels in plasma and milk just before the breeding season also during normal and short oestrous cycles