Revista Veterinaria Zacatecas 2006 - Universidad Autónoma de ...

Estacionalidad reproductiva cabras
existence of preovulatory GnRH surge.
Endocrinology 1991; 129: 1175-1182.
17. Robker RL, Richards JS. Hormonal
control of the cell cycle in ovarian cells:
proliferation versus differentiation. Bol
Reprod 1988; 59: 476-482.
18. Martin GB, Oldham ChM, Cognié Y,
Pearse DL. The physiology response of
anovulatory ewes to the induction of
rams- a review. Livest Prod Sci 1986; 15:
219-247.
19. Harris TG, Evans NP, Dye S, Robinson
JE. Progesterone (P) is able to block the
LH surge in the ewe, even if given after
the stimulatory oestradiol (E) signal. J
Reprod Fertil 1996; Abstract Series 17:
26.
20. Bretzlaff KN, Hill A, Ott RS. Induction
of luteolysis in the goat with
prostaglandin F2 alpha. Am J Vet Res
1983; 44: 1162-1164.
21. Homeida AM, Cooke RG. Peripheral
plasma concentrations of 13, 14 dihydro-
15-keto-prostaglandin F2 alpha and
progesterone around luteolysis and
during early pregnancy in the goat.
Prostaglandins 1982; 24: 313-321.
22. McMahom GR, Shearman RP, Shutt DA,
Smith TD. Prostaglandin F2 alphainduced
prolactin released and luteolysis
in the goat. Aust J Biol Sci 1979; 32:
109-114.
23. Karsch FJ, Cummins JT, Thomas GB,
Clark IJ. Steroid feedback inhibition of
pulatile secretion of gonadotropinreleasing
hormone in the ewe. Biol
Reprod 1987; 36: 1207-1218.
24. Miller JD, Morin LP, Schwartz WJ,
Moore RY. New insights into the
mammalian circadian clock. Sleep 1996;
19:641–667.
25. Ibata Y, Tanaka M, Tamada Y, Hayashi
S, Kawakami F, Takamatsu T, Hisa Y,
Okamura H. The suprachiasmatic
nucleus: a circadian oscillator.
Neuroscientist 1997; 3: 215-225.
26. Sumova A, Trávní ková Z, Illnerova H.
Spontaneous c-Fos rhythm in the rat
suprachiasmatic nucleus: location and
effect of photoperiod. Am J Physiol
Regulatory Integrative Comp Physiol
2000; 279: R2262-R2269.
27. Panda S, Hogenesch JB. It's all in the
timing: many clocks, many outputs. J
Biol Rhythms 2004; 19: 374-387.
28. Delgadillo JA, Chemineau P. Abolition
of the seasonal release of luteinizing
hormone and testosterone in Alpine male
goats (Capra hircus) by short
photoperiodic cycles. J Reprod Fertil
1992; 94: 45-55.
29. Axelrod J, Weissbach H. Enzymatic O-
methylation of N-acetylserotonin to
melatonin. Science 1960; 131, 1312.
30. Lovenberg W, Jequier E, Sjoerdsma A.
Tryptophan hydroxylation: measurement
in pineal gland, brainstem and carcinoid
tumor. Science 1967; 155:217–219.
31. Shibuya H, Toru M, Watanabe S. A
circadian rhythm of tryptophan
hydroxylase in rat pineals. Brain Res
1977; 138: 364-368.
32. Sitaram, BR, Lees G J. Diurnal rhythm
and turnover of tryptophan hydroxylase
in the pineal gland of the rat. J
Neurochem 1978; 31: 1021-1026.
33. Klein DC, Weller JL. Indole metabolism
in the pineal gland: a circadian rhythm in
N-acetyltransferase. Science 1970; 169:
1093-1095.
34. Borjigin J, Wang MM, Snyder SH.
Diurnal variations in mRNA encoding
serotonin N-acetyltransferase in pineal
gland. Nature 1995; 378: 783-785.
35. Klein DC, Coon SL, Roseboom PH,
Weller JL, Bernard M, Castel JA, Zatz
M, Iuvone PM, Rodriguez IR, Begay V,
Falcon J, Cahill G, Cassone VM, Baler
R. The melatonin rhythms generating
enzyme: molecular regulation of
serotonin N-acetyltransferase in the
pineal gland. Rec Prog Hor Res 1997; 52:
307-357.
36. Kim TD, Kim JS, Kim HJ, Myung J,
Chae HD, Woo KC, Jang SK, Koh DS,
Kim KT. Rhythmic serotonin N-
acetyltransferase mRNA degradation is
essential for the maintenance of its
circadian oscillation. Mol Cell Biol 2005;
25: 3232-3246.
37. Ganguly S, Weller JL, Ho A, Chemineau
P, Malpaux B, Klein DC. Melatonin
synthesis: 14-3-3-dependent activation
and inhibition of arylalkylamine N-
acetyltransferase mediated by
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