novel approaches to expression and detection of oestrus in dairy cows
novel approaches to expression and detection of oestrus in dairy cows novel approaches to expression and detection of oestrus in dairy cows
COFFEY, M. P., SIMM, G. & BROTHERSTONE, S. (2002) Energy Balance Profiles for the First Three Lactations of Dairy Cows Estimated Using Random Regression. J. Dairy Sci., 85, 2669-2678. CRITSER, J. K., LINDSTROM, M. J., HINSHELWOOD, M. M. & HAUSER, E. R. (1987) Effect of photoperiod on LH, FSH and prolactin patterns in ovariectomized oestradiol-treated heifers. J. Reprod. Fert., 79, 599- 608. CYPLES, J. A., FITZPATRICK, C. E., LESLIE, K. E., DEVRIES, T. J., HALEY, D. B. & CHAPINAL, N. (2012) Short communication: The effects of experimentally induced Escherichia coli clinical mastitis on lying behavior of dairy cows. J. Dairy Sci., 95, 2571-2575. DAHL, G. E., BUCHANAN, B. A. & TUCKER, H. A. (2000) Photoperiodic Effects on Dairy Cattle: A Review. J. Dairy Sci., 83, 885-893. DAIRYCO (2009) PD+ Section 6 - Managing Heat Detection [online]. http://www.dairyco.org.uk/resources-library/technicalinformation/fertility/pdplus-section-6-managing-heat-detection/. [Accessed 07.12.2012] DAIRYCO (2012a) Average Milk Yield [online]. http://www.dairyco.org.uk/market-information/farming-data/milkyield/average-milk-yield/. [Accessed 07/12/2012] DAIRYCO (2012b) Dairy Statistics: An Insiders Guide 2012 [online]. http://www.dairyco.org.uk/resources-library/market- information/dairy-statistics/dairy-statistics-an-insider%27s-guide- 2012/. [Accessed 07.12.2012] DAIRYCO (2012c) Farm Data - Average Size of Dairy Herds [online]. http://www.dairyco.org.uk/resources-library/marketinformation/farming-data/average-herd-size/ [Accessed 07.12.2012] DARNELL, J. E., JR. (1997) STATs and gene regulation. Science, 277, 1630-5. DARWASH, A. O., LAMMING, G. E. & WOOLLIAMS, J. A. (1997a) Estimation of genetic variation in the interval from calving to postpartum ovulation of dairy cows. J. Dairy Sci., 80, 1227-34. DARWASH, A. O., LAMMING, G. E. & WOOLLIAMS, J. A. (1997b) The phenotypic association between the interval to post-partum ovulation and traditional measures of fertility in dairy cattle. Animal Science, 65, 9-16. DE RENSIS, F. & PETERS, A. R. (1999) The control of follicular dynamics by PGF2 alpha, GnRH, hCG and oestrus synchronization in cattle. Reprod. Dom. Anim., 34, 49-59. DE RENSIS, F. & SCARAMUZZI, R. J. (2003) Heat stress and seasonal effects on reproduction in the dairy cow--a review. Theriogenology, 60, 1139-1151. DE SILVA, A. W. M. V., ANDERSON, G. W., GWAZDAUSKAS, F. C., MCGILLIARD, M. L. & LINEWEAVER, J. A. (1981) Interrelationships With Estrous Behavior and Conception in Dairy Cattle. J. Dairy Sci., 64, 2409-2418. DELWICHE, M., TANG, X., BONDURANT, R. & MUNRO, C. (2001a) Estrus detection with a progesterone biosensor. Trans. ASAE, 44, 2003- 2008. DELWICHE, M., TANG, X., BONDURANT, R. & MUNRO, C. (2001b) Improved biosensor for measurement of progesterone in bovine milk. Trans. ASAE, 44, 1997-2002. DEMMERS, K. J., DERECKA, K. & FLINT, A. (2001) Trophoblast interferon and pregnancy. Reproduction, 121, 41-9. DERECKA, K., AHMAD, S., HODGMAN, T. C., HASTINGS, N., ROYAL, M. D., WOOLLIAMS, J. A. & FLINT, A. P. F. (2009) Sequence variants in the 164
ovine gonadotrophin releasing hormone receptor gene and their associations with fertility. Anim. Genet., 41, 329-331. DEVRIES, T. J., VON KEYSERLINGK, M. A. G. & WEARY, D. M. (2004) Effect of feeding space on the inter-cow distance, aggression, and feeding behavior of free-stall housed lactating dairy cows. J. Dairy Sci., 87, 1432-1438. DISKIN, M. G. (2008) Reproductive management of dairy cows: a review (part I). Ir. Vet. J., 61, 326-332. DISKIN, M. G., AUSTIN, E. J. & ROCHE, J. F. (2002) Exogenous hormonal manipulation of ovarian activity in cattle. Domest. Anim. Endocrinol., 23, 211-28. DISKIN, M. G. & SREENAN, J. M. (2000) Expression and detection of oestrus in cattle. Reprod. Nutr. Develop., 40, 481-491. DOBSON, H., WALKER, S. L., MORRIS, M. J., ROUTLY, J. E. & SMITH, R. F. (2008) Why is it getting more difficult to successfully artificially inseminate dairy cows? Animal, 2, 1104-1111. DONA, G., BURDEN, G. & INGRAM, S. (2009) Combining UWB and GNSS Positioning to Extend Location of Emergency Personnel in Forest Fire Environments. ENC-GNSS 2009, Land and Mobility Applications 2. DRANSFIELD, M. B., NEBEL, R. L., PEARSON, R. E. & WARNICK, L. D. (1998) Timing of insemination for dairy cows identified in estrus by a radiotelemetric estrus detection system. J. Dairy Sci., 81, 1874- 82. EDDY, R. & CLARK, P. (1987) Oestrus prediction in dairy cows using an ELISA progesterone test. Vet. Rec., 120, 31-34. ERB, R. E. & MORRISON, R. A. (1958) Estrus after Conception in a Herd of Holstein-Friesian Cattle1. J. Dairy Sci., 41, 267-274. ESPEY, L. L. (1980) Ovulation as an inflammatory reaction--a hypothesis. Biol. Reprod., 22, 73-106. ESSLEMONT, R. J. (2006) Imagine a world with 100% accurate heat detection - is 4sight the answer? Cattle Practice, 14, 187-192. EVANS, A. C. O. & WALSH, S. W. (2011) The physiology of multifactorial problems limiting the establishment of pregnancy in dairy cattle. Reprod. Fert. Dev., 24, 233-237. EZOV, N., MALTZ, E., YAROM, R., LEWIS, G. S., SCHINDLER, D., RON, M., AIZINBUD, E. & LEHRER, A. R. (1990) Cell-Density, Fluid Volume and Electrolyte Content of Bovine Vulvar Tissue during Estrus and Diestrus. Ani. Reprod. Sci., 22, 281-288. FABRE-NYS, C. & MARTIN, G. B. (1991) Hormonal control of proceptive and receptive sexual behavior and the preovulatory LH surge in the ewe: Reassessment of the respective roles of estradiol, testosterone, and progesterone. Horm. Behav., 25, 295-312. FARRIS, E. J. (1954) Activity of Dairy Cows during Estrus. J. Am. Vet. Med. Assoc., 125, 117-120. FERGUSON, J. D. (1996) Diet, production and reproduction in dairy cows. Anim. Feed Sci. Technol., 59, 173-184. FIRK, R., STAMER, E., JUNGE, W. & KRIETER, J. (2002) Automation of oestrus detection in dairy cows: a review. Livest. Prod. Sci., 75, 219-232. FLAVIN, N., HERIZ, A., MONTEAGUDO, L. V., ENNIS, S., MARTIN, F., BARENDSE, W., ARRUGA, M. V. & ROGERS, M. (1996) Cloning of the bovine activin receptor type II gene (ACVR2) and mapping to chromosome 2 (BTA2). Cytogenet. Cell Genet., 75, 25-9. FLINT, A. P. F., AHMAD, S. & DERECKA, K. (2008) Genetic Selection for Fertility. Cattle Practice, 1-4. 165
- Page 129 and 130: 5.3 RESULTS Results demonstrate pos
- Page 131 and 132: Figure 5.2 Graph showing mounting b
- Page 133 and 134: Table 5.1 Results from POC 2 showin
- Page 135 and 136: Table 5.3 Efficiency and accuracy o
- Page 137 and 138: oestrus and oestrus it is clear to
- Page 139 and 140: P4 Concentration, ng/ml P4 Concentr
- Page 141 and 142: P4 Concentration, ng/ml P4 Concentr
- Page 143 and 144: P4 Concentration, ng/ml P4 Concentr
- Page 145 and 146: P4 Concentration, ng/ml P4 Concentr
- Page 147 and 148: Activity Activity Activity Activity
- Page 149 and 150: Activity Activity Activity Activity
- Page 151 and 152: Activity Activity Activity Activity
- Page 153 and 154: 5.4 DISCUSSION The aim of this work
- Page 155 and 156: averaged 70% which was lower than t
- Page 157 and 158: when the cows lie down, especially
- Page 159 and 160: the level of oestrous activity was
- Page 161 and 162: technology larger herds must be mon
- Page 163 and 164: monitoring could also monitor non-l
- Page 165 and 166: antennae which could affect accurac
- Page 167 and 168: predispose cows to illness e.g. met
- Page 169 and 170: CHAPTER 6 - Overall Discussion & Co
- Page 171 and 172: oestrus, h 2 =0.27 (Lovendahl et al
- Page 173 and 174: The final section of this thesis de
- Page 175 and 176: ate. By using UWB in a commercial s
- Page 177 and 178: provides an insight the potential o
- Page 179: BLOWEY, R. (2005) Factors associate
- Page 183 and 184: GINTHER, O. J., KOT, K., KULICK, L.
- Page 185 and 186: associated with embryonic survival
- Page 187 and 188: ody condition at parturition on end
- Page 189 and 190: Signs in a 24-h Tie-Stalled Dairy H
- Page 191 and 192: SHERMAN, E. L., NKRUMAH, J. D., MUR
- Page 193 and 194: Influence of negative energy balanc
ov<strong>in</strong>e gonadotroph<strong>in</strong> releas<strong>in</strong>g hormone recep<strong>to</strong>r gene <strong>and</strong> their<br />
associations with fertility. Anim. Genet., 41, 329-331.<br />
DEVRIES, T. J., VON KEYSERLINGK, M. A. G. & WEARY, D. M. (2004) Effect<br />
<strong>of</strong> feed<strong>in</strong>g space on the <strong>in</strong>ter-cow distance, aggression, <strong>and</strong> feed<strong>in</strong>g<br />
behavior <strong>of</strong> free-stall housed lactat<strong>in</strong>g <strong>dairy</strong> <strong>cows</strong>. J. Dairy Sci., 87,<br />
1432-1438.<br />
DISKIN, M. G. (2008) Reproductive management <strong>of</strong> <strong>dairy</strong> <strong>cows</strong>: a review<br />
(part I). Ir. Vet. J., 61, 326-332.<br />
DISKIN, M. G., AUSTIN, E. J. & ROCHE, J. F. (2002) Exogenous hormonal<br />
manipulation <strong>of</strong> ovarian activity <strong>in</strong> cattle. Domest. Anim.<br />
Endocr<strong>in</strong>ol., 23, 211-28.<br />
DISKIN, M. G. & SREENAN, J. M. (2000) Expression <strong>and</strong> <strong>detection</strong> <strong>of</strong><br />
<strong>oestrus</strong> <strong>in</strong> cattle. Reprod. Nutr. Develop., 40, 481-491.<br />
DOBSON, H., WALKER, S. L., MORRIS, M. J., ROUTLY, J. E. & SMITH, R. F.<br />
(2008) Why is it gett<strong>in</strong>g more difficult <strong>to</strong> successfully artificially<br />
<strong>in</strong>sem<strong>in</strong>ate <strong>dairy</strong> <strong>cows</strong>? Animal, 2, 1104-1111.<br />
DONA, G., BURDEN, G. & INGRAM, S. (2009) Comb<strong>in</strong><strong>in</strong>g UWB <strong>and</strong> GNSS<br />
Position<strong>in</strong>g <strong>to</strong> Extend Location <strong>of</strong> Emergency Personnel <strong>in</strong> Forest Fire<br />
Environments. ENC-GNSS 2009, L<strong>and</strong> <strong>and</strong> Mobility Applications 2.<br />
DRANSFIELD, M. B., NEBEL, R. L., PEARSON, R. E. & WARNICK, L. D.<br />
(1998) Tim<strong>in</strong>g <strong>of</strong> <strong>in</strong>sem<strong>in</strong>ation for <strong>dairy</strong> <strong>cows</strong> identified <strong>in</strong> estrus by<br />
a radiotelemetric estrus <strong>detection</strong> system. J. Dairy Sci., 81, 1874-<br />
82.<br />
EDDY, R. & CLARK, P. (1987) Oestrus prediction <strong>in</strong> <strong>dairy</strong> <strong>cows</strong> us<strong>in</strong>g an<br />
ELISA progesterone test. Vet. Rec., 120, 31-34.<br />
ERB, R. E. & MORRISON, R. A. (1958) Estrus after Conception <strong>in</strong> a Herd <strong>of</strong><br />
Holste<strong>in</strong>-Friesian Cattle1. J. Dairy Sci., 41, 267-274.<br />
ESPEY, L. L. (1980) Ovulation as an <strong>in</strong>flamma<strong>to</strong>ry reaction--a hypothesis.<br />
Biol. Reprod., 22, 73-106.<br />
ESSLEMONT, R. J. (2006) Imag<strong>in</strong>e a world with 100% accurate heat<br />
<strong>detection</strong> - is 4sight the answer? Cattle Practice, 14, 187-192.<br />
EVANS, A. C. O. & WALSH, S. W. (2011) The physiology <strong>of</strong> multifac<strong>to</strong>rial<br />
problems limit<strong>in</strong>g the establishment <strong>of</strong> pregnancy <strong>in</strong> <strong>dairy</strong> cattle.<br />
Reprod. Fert. Dev., 24, 233-237.<br />
EZOV, N., MALTZ, E., YAROM, R., LEWIS, G. S., SCHINDLER, D., RON, M.,<br />
AIZINBUD, E. & LEHRER, A. R. (1990) Cell-Density, Fluid Volume<br />
<strong>and</strong> Electrolyte Content <strong>of</strong> Bov<strong>in</strong>e Vulvar Tissue dur<strong>in</strong>g Estrus <strong>and</strong><br />
Diestrus. Ani. Reprod. Sci., 22, 281-288.<br />
FABRE-NYS, C. & MARTIN, G. B. (1991) Hormonal control <strong>of</strong> proceptive <strong>and</strong><br />
receptive sexual behavior <strong>and</strong> the preovula<strong>to</strong>ry LH surge <strong>in</strong> the ewe:<br />
Reassessment <strong>of</strong> the respective roles <strong>of</strong> estradiol, tes<strong>to</strong>sterone, <strong>and</strong><br />
progesterone. Horm. Behav., 25, 295-312.<br />
FARRIS, E. J. (1954) Activity <strong>of</strong> Dairy Cows dur<strong>in</strong>g Estrus. J. Am. Vet. Med.<br />
Assoc., 125, 117-120.<br />
FERGUSON, J. D. (1996) Diet, production <strong>and</strong> reproduction <strong>in</strong> <strong>dairy</strong> <strong>cows</strong>.<br />
Anim. Feed Sci. Technol., 59, 173-184.<br />
FIRK, R., STAMER, E., JUNGE, W. & KRIETER, J. (2002) Au<strong>to</strong>mation <strong>of</strong><br />
<strong>oestrus</strong> <strong>detection</strong> <strong>in</strong> <strong>dairy</strong> <strong>cows</strong>: a review. Livest. Prod. Sci., 75,<br />
219-232.<br />
FLAVIN, N., HERIZ, A., MONTEAGUDO, L. V., ENNIS, S., MARTIN, F.,<br />
BARENDSE, W., ARRUGA, M. V. & ROGERS, M. (1996) Clon<strong>in</strong>g <strong>of</strong><br />
the bov<strong>in</strong>e activ<strong>in</strong> recep<strong>to</strong>r type II gene (ACVR2) <strong>and</strong> mapp<strong>in</strong>g <strong>to</strong><br />
chromosome 2 (BTA2). Cy<strong>to</strong>genet. Cell Genet., 75, 25-9.<br />
FLINT, A. P. F., AHMAD, S. & DERECKA, K. (2008) Genetic Selection for<br />
Fertility. Cattle Practice, 1-4.<br />
165
Change language