Reprod. Nutr. Dev.
Volume 46, Number 1, January-February 2006
|Page(s)||77 - 85|
|Published online||27 January 2006|
References of Reprod. Nutr. Dev. 46 77-85
- Syrstad O. Heterosis in Bos taurus × Bos indicus crosses. Livest Prod Sci 1985, 12: 299-307 [CrossRef].
- Syrstad O. Dairy cattle cross-breeding in the tropics: performance of secondary cross-bred populations. Livest Prod Sci 1989, 23: 97-106 [CrossRef].
- Magnabosco C de U, Lobo RB, Bezerra LAF, Martinez ML. Estimate of genetic change in milk yield in a Gir herd in Brazil. Rev Bras Genet 1993, 16: 957-965.
- Souza EM, Milagres JC, Regazzi AJ, Martinez ML, Almeida e Silva M. Genetic and environmental effects on milk yield in Gir dairy herds. Rev Soc Bras Zootec 1996, 25: 889-901.
- Madalena FE. Experience with performance recording of dairy cattle in Brazil. International Committee for Animal Recording (ICAR) Technical Series. International Committee for Animal Recording (ICAR) 1998, 1: 235-246.
- Bruckmaier RM, Schams D, Blum JW. Aetiology of disturbed milk ejection in parturient primiparous cows. J Dairy Res 1992, 59: 479-489 [PubMed].
- Tancin V, Harcek L, Broucek J, Uhrincat M, Mihina S. Effect of suckling during early lactation and changeover to machine milking on plasma oxytocin and cortisol levels and milking characteristics in Holstein cows. J Dairy Res 1995, 62: 249-256 [PubMed].
- Marnet PG, Negrão JA. The effect of a mixed-management system on the release of oxytocin, prolactin and cortisol in ewes during suckling and machine milking. Reprod Nutr Dev 2000, 40: 271-281 [EDP Sciences] [CrossRef] [PubMed].
- Sandoval-Castro CA, Anderson S, Leaver JD. Influence of milking and restricted suckling regimes on milk production and calf growth in temperate and tropical environments. Anim Sci 1999, 69: 287-296.
- Sandoval-Castro CA, Anderson S, Leaver JD. Production responses of tropical crossbred cattle to supplementary feeding and to different milking and restricted suckling regimes. Livest Prod Sci 2000, 66: 13-23 [CrossRef].
- Negrão JA, Marnet PG. Effect of calf suckling on oxytocin, prolactin, growth hormone and milk yield in crossbred Gir × Holstein cows during milking. Reprod Nut Dev 2002, 42: 373-380.
- Tancin V, Kraetzl W-D, Schams D, Bruckmaier RM. The effects of conditioning to suckling, milking and of calf presence on the release of oxytocin in dairy cows. Appl Anim Behav Sci 2001, 72: 235-246 [CrossRef] [PubMed].
- Lupoli B, Johansson B, Uvnäs-Morberg K, Svennersten-Sjaunja K. Effect of suckling on the release of oxytocin, prolactin, cortisol, gastrin, cholecystokinin, somatostatin and insulin in dairy cows and their calves. J Dairy Res 2001, 68: 175-187 [CrossRef] [PubMed].
- Abubakar BY, Buvanendran V. Lactation curves of Friesian-Bunaji crosses in Nigeria. Livest Prod Sci 1981, 8: 11-19 [CrossRef].
- Murugaiyah M, Ramakrishnan AR, Sheikh Omar AR, Knight CH, Wilde CJ. Lactation failure in crossbred Sahiwal Friesian cattle. J Dairy Res 2001, 68: 165-174 [CrossRef] [PubMed].
- Negrão JA, Marnet PG, Kann G. Cortisol, adrenalin, noradrenalin and oxytocin release and milk yield during first milkings in primiparous ewes. Small Rumin Res 2003, 47: 69-75 [CrossRef].
- National Research Council. Nutrient requirements of dairy cattle. 6th rev, Natl Acad Sci, Washington, 2001.
- Marnet PG, Volland H, Pradelles P, Grassi J, Beaufils M. Subpicogram determination of oxytocin by an enzyme immunoassay using acetylcholinesterase as label. J Immunoassay 1994, 15: 35-53 [PubMed].
- SAS/STAT. User's Guide, 4th ed Version 6, SAS Institute Inc, Cary, 1990.
- Gorewit RC, Svennersten K, Butler WR, Uvnas-Moberg K. Endocrine responses in cows milked by hand and machine. J Dairy Sci 1992, 75: 443-448 [PubMed].
- Bar-Peled U, Maltz E, Bruckmental I, Folman Y, Kali Y, Gacitua H, Lehrer AR. Relationship between frequent milking or suckling in early lactation and milk production of high producing dairy cows. J Dairy Sci 1995, 78: 2726-2736 [PubMed].
- Bruckmaier RM, Schams D, Blum JW. Milk removal in familiar and unfamiliar surroundings: concentrations of oxytocin, prolactin, cortisol and endorfin. J Dairy Res 1993, 60: 449-456 [PubMed].
- Bruckmaier RM, Blum JW. Simultaneous recording of oxytocin release, milk ejection and milk flow during milking of dairy cows with and without prestimulation. J Dairy Res 1996, 63: 201-208 [PubMed].
- Pfeilsticker HU, Bruckmaier RM, Blum JW. Interruption of milking in dairy cows: effects on intramammary pressure and milking characteristics. J Dairy Res 1995, 62: 559-566 [PubMed].
- Teodoro RL, Verneque RS, Martinez ML, Cruz M, Paula LRO, Campos JP. Estudo de características do sistema mamário e suas relações com a produção de leite em vacas da raça Gir. Rev Soc Bras Zootec 2000, 29: 131-135.
- Wensceslau AA, Lopes PS, Teodoro RL, Verneque RS, Euclydes RF, Ferreira WJ, Silva MA. Estimação de parâmetros genéticos de medidas de conformsção, produção de leite e idade ao primeiro parto em vacas da raça Gir leiteira. Rev Soc Bras Zootec 2000, 29: 153-158.
- Gorewit RC, Wachs EA, Sagi R, Merrill WG. Current concepts on the role of oxytocin in milk ejection. J Dairy Sci 1983, 66: 2236-2250 [PubMed].
- Schams D, Mayer H, Prokopp A, Worstorff H. Oxytocin secretion during milking in dairy cows with regard to the variation and importance of a threshold level for milk removal. J Endocrinol 1984, 102: 337-343 [PubMed].
- Lollivier V, Guinard-Flament J, Ollivier-Bousquet M, Marnet PG. Oxytocin and milk removal: two important sources of variation in milk production and milk quality during and between milking. Reprod Nut Dev 2002, 42: 173-186.
- Mayer HK, Lefcourt AM. Failure of cortisol injected prior to milking to inhibit milk ejection in dairy-cattle. J Dairy Res 1985, 54: 173-177.
- Macuhova J, Tancin V, Kraezl WD, Meyer HH, Bruckmaier RM. Inhibition of oxytocin release during repeated milking in unfamiliar surroundings: the importance of opioids and adrenal cortex sensitivity. J Dairy Res 2002, 69: 63-73 [CrossRef] [PubMed].
- Rushen J, Munksgaard L, Marnet PG, DePassillé AM. Human contact and the effects of acute stress on cows at milking. Appl Anim Behav Sci 2001, 73: 1-14 [CrossRef] [PubMed].
- Cook CJ. Oxytocin and prolactin suppress cortisol response to acute stress in both lactating and non-lactating sheep. J Dairy Res 1997, 64: 327-339 [CrossRef] [PubMed].