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CHAPTER 3.4 132 Total Motility SQA-Ve (%) 80 60 40 20 0 SQA-Ve version 1.00.43 SQA-Ve version 1.0061 Fig. 3. Scatter plots and corresponding Bland-Altman plots for agreement of total motility obtained with CASA and SQA-Ve (version 1.00.43 and 1.00.61, respectively) for frozen-thawed equine semen ( line of perfect agreement, regression line fit the actual data). The algorithms used for motility analysis cannot be compared with the previous version to explain the differences. With further improvements, the SQA-Ve might be able to analyze motility in a more reliable way. 0 20 40 60 80 Total Motilty CASA (%) In conclusion, with the improved algorithms included in the newer software, the SQA-Ve is able to analyze equine semen quality in a more acceptable way. However, the need remains for further improvements before this device can univocally report on thawed equine semen quality. Total Motility SQA-Ve (%) 80 60 40 20 0 0 20 40 60 80 Total Motility CASA (%)
References CHAPTER 3.4 Arunvipas P., VanLeeuwen J.A., Dohoo I.R., Keefe G.P. 2003. Evaluation of the reliability and repeatability of automated milk urea nitrogen testing. Canadian Journal of Veterinary Research 67:60-63. Bartoov B, Kalay D, Mayevsky A. 1981. Sperm motility analyzer (SMA), a practical tool of motility and cell concentration determinations in artificial insemination centers. Theriogenology 15:173- 182. Bland J.M., Altman D.G. 1986. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1:307-310. Davis R., Katz D. 1993. Operational standards for CASA instruments. Journal of Andrology 14:385-394. Hoogewijs M., De Vliegher S., De Schauwer C., Govaere J., Smits K., Hoflack G., de Kruif A., Van Soom A. 2010. Validation and usefulness of the Sperm Quality Analyzer V equine for equine semen analysis. Theriogenology in press. Hoogewijs M., Govaere J., Rijsselaere T., De Schauwer C., Vanhaesebrouck E., de Kruif A., De Vliegher S. 2009. Influence of technical settings on CASA motility parameters of frozen thawed stallion semen. Proceedings of the 55 th annual convention of the American Association of Equine Practitioners – Las Vegas, USA 55:333-337. Loomis P.R., Graham J.K. 2008. Commercial semen freezing: individual male variation in cryosurvival and the response of stallion sperm to customized freezing protocols. Animal Reproduction Science 105:119-128. Varner D.D. 2008. Developments in stallion semen evaluation. Theriogenology 70:448-462. 133
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AUTOMATED AND STANDARDIZED ANALYSIS
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AUTOMATED AND STANDARDIZED ANALYSIS
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A Area AI Artificial Insemination A
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PREFACE The first recorded case of
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GENERAL INTRODUCTION CHAPTER 1 3
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1.1.1. Introduction CHAPTER 1.1 The
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1.1.4. Concentration CHAPTER 1.1 Ac
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Fluorescent Activated Cell Sorter C
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CHAPTER 1.1 preparation (D, µm) is
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CHAPTER 1.1 These chambers are freq
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CHAPTER 1.1 it is not possible to o
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CHAPTER 1.1 overview of common abno
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CHAPTER 1.1 head, (B5) pyriform hea
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CHAPTER 1.1 The acrosome can be eva
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CHAPTER 1.1 The sperm chromatin str
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Collection and processing of equine
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CHAPTER 1.2 30 (a) Colorado State U
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CHAPTER 1.2 can be induced pharmaco
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CHAPTER 1.2 centrifugation time and
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CHAPTER 1.2 36 → Colloid centrifu
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CHAPTER 1.2 of a stallion stored fo
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CHAPTER 1.2 1.2.4. Cryopreservation
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CHAPTER 1.2 0.5 mL straws, and glyc
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CHAPTER 1.2 determined if the final
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CHAPTER 1.2 46 Chemically defined e
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CHAPTER 1.2 48 Cryopreservation - t
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1.3.1. Standards for equine AI dose
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CHAPTER 1.3 The use of density grad
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CHAPTER 1 Avery B., Greve T. 1995.
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CHAPTER 1 Cheng F.-P., Fazeli A., V
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CHAPTER 1 Flipse R.J., Patton S., A
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CHAPTER 1 Kuisma P., Andersson M.,
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CHAPTER 1 Medeiros A.S.L., Gomes G.
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CHAPTER 1 Pickett B.W. 1993. Collec
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CHAPTER 1 Taberner E., Morató R.,
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CHAPTER 1 Waite J.A., Love C.C., Br
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CHAPTER 2 As evidenced in the gener
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3.1 Influence of technical settings
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CHAPTER 3.1 a CEROS (Hamilton-Thorn
Page 90 and 91: CHAPTER 3.1 Progressive Motility CA
Page 92 and 93: CHAPTER 3.1 than at least they shou
Page 95 and 96: 3.2.1. Abstract CHAPTER 3.2 Sperm m
Page 97 and 98: CHAPTER 3.2 depth but not the chamb
Page 99 and 100: 3.2.3.3. The different chambers and
Page 101 and 102: CHAPTER 3.2 Finally, Pearson coeffi
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Page 105 and 106: ISAS20rM Makler10r WHO 120 120 120
Page 107 and 108: 60 PM Rapid 50 40 30 20 10 0 CHAPTE
Page 109 and 110: Table 5. Averages (± standard erro
Page 111 and 112: CHAPTER 3.2 sperm (tail) which coul
Page 113 and 114: CHAPTER 3.2 Hoogewijs M.K., Govaere
Page 115: CHAPTER 3.2 Spizziri B.E., Fox M.H.
Page 119 and 120: 3.3.1. Abstract CHAPTER 3.3 Routine
Page 121 and 122: CHAPTER 3.3 morphological abnormali
Page 123 and 124: CHAPTER 3.3 The extended semen was
Page 125 and 126: CHAPTER 3.3 Table 1: Average values
Page 127 and 128: Repeatability Agreement SQA-Ve PM (
Page 129: References CHAPTER 3.3 Arunvipas P.
Page 133 and 134: 3.4.1. Abstract CHAPTER 3.4 In this
Page 135 and 136: CHAPTER 3.4 therefore in these expe
Page 137 and 138: CHAPTER 3.4 The averages obtained a
Page 139: 3.4.4.2. Experiment 2 CHAPTER 3.4 F
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Page 148 and 149: CHAPTER 4.1 4.1.2. Introduction 140
Page 150 and 151: CHAPTER 4.1 142 4.1.3.3. Semen proc
Page 152 and 153: CHAPTER 4.1 144 In the experiment 3
Page 154 and 155: CHAPTER 4.1 centrifugation (T1) and
Page 156 and 157: CHAPTER 4.1 (non CP vs CP) was sign
Page 158 and 159: 35 B 80 A 33 beat cross frequency (
Page 160 and 161: CHAPTER 4.1 152 4.1.4.2. EXPERIMENT
Page 162 and 163: CHAPTER 4.1 Love and coworkers (200
Page 164 and 165: CHAPTER 4.1 Love C.C., Brinsko S.P.
Page 167 and 168: 4.2.1. Abstract CHAPTER 4.2 The inc
Page 169 and 170: 4.2.3. Materials and methods 4.2.3.
Page 171 and 172: CHAPTER 4.2 For the SLC group, 15 m
Page 173 and 174: CHAPTER 4.2 adding 600 µL of AO st
Page 175 and 176: 4.2.3. Results 4.2.3.1. Sperm quali
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Page 179 and 180: CHAPTER 4.2 Sperm yields markedly d
Page 181 and 182: References CHAPTER 4.2 Barth A.D.,
Page 183: CHAPTER 4.2 Waite J.A., Love C.C.,
Page 187 and 188: CHAPTER 5 This thesis originated fr
Page 189 and 190: CHAPTER 5.1 Fig. 1. Schematic prese
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CHAPTER 5.1 higher than the current
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CHAPTER 5.1 al., 2007) showing a cl
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CHAPTER 5.1 treatment strategy for
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CHAPTER 5.2 supernatant allowing sp
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CHAPTER 5.2 such keeping the pellet
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CHAPTER 5.2 components of the semin
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Final reflections 5.4 Actual change
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CHAPTER 5 Dillon R.H., Fauci L.J.,
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CHAPTER 5 Suárez S.S., Osman R.A.
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SUMMARY technique that enables proc
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SUMMARY from stallions previously c
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SAMENVATTING beweeglijkheid (Hoofds
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SAMENVATTING de spermacellen gesele
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DANKWOORD Het obligatoire dankwoord
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DANKWOORD dankzij jou en ze zijn er
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CURRICULUM VITAE Maarten Hoogewijs
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BIBLIOGRAPHY Govaere J., Ducatelle
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BIBLIOGRAPHY ABSTRACTS AND PROCEEDI
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FUNDAMENTAL ASPECTS OF CRYOPRESERVA
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ADDENDUM I presence of these CPAs a
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ADDENDUM I Fig. 3. Theoretical curv
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ADDENDUM II DETAILED LOADING TECHNI
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In m’n hoofd is alles heel eenvou
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