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| 1 | Fatty acid content in epididymal fluid and spermatozoa during sperm maturation in dogs显示文摘Background: During sperm maturation, there is a reorganization of fatty acids from plasmatic membrane of the spermatozoa, which allows higher membrane integrity and acquisition of sperm motility. However, the fatty acid profile during sperm maturation remains unclear in dogs. Thus, the aim of this study was to identify the fatty acids from the epididymal spermatozoa and plasma during the sperm maturation, and observed changes in the motility and plasmatic membrane parameters. Twenty one adult dogs were used, subsequently to bilateral orchiectomy and epididymal storage, sperm samples were collected from the different segments of the epididymis. Samples were evaluated for conventional microscopy, computer-assisted motility analysis, sperm plasma membrane permeability and the fatty acid analysis(lipids were extracted, transmethylated and analyzed by chromatography).Results: Caput and corpus sperm showed lower values for the motility variables evaluated and plasmatic membrane integrity, indicating different levels of the fatty acids organization. Saturated, monounsaturated and polyunsaturated fatty acids were in higher concentrations in the spermatozoa from epididymis cauda. Highlighting the presence of caprylic, stearic and docosahexaenoic acids.Conclusions: These findings demonstrate the influence of the fatty acid profile during sperm maturation, assigning physical and chemical changes in sperm cells, essential for fertilization. | Daniel S.Ramos Angrimani Marcilio Nichi Joāo Diego A.Losano Cristina F.Lucio Gisele A.Lima Veiga Márcia V.M.Junqueira Franco Camila I.Vannucchi | 2017 | Journal of Animal Science and Biotechnology2017，8，3： | 3 |
| 2 | Association of ca- nine obesity with reduced serum levels of C-reactive protein 显示文摘 | Veiga A P M Price C A de Oliveira S T | 2008 | Journal of Veterinary Diagnostic Investigation2008，20，： | 1 |
| 3 | Modeling the multilevel determinants of top management team be- havioral integration显示文摘 | Simsek Z Veiga J F Lubatkin M H | 2005 | Academy of Management Jour- nal2005，48，1： | 1 |
| 4 | Nematode/Copepod index: Importance of sedimentary parameters, sampling methodology and baseline values显示文摘 | Rubal M Veiga R Besteiro C | 2009 | 25(1): 9-182009，25，1： | 1 |
| 5 | Plastic ra- dii and longitudinal deformation profiles of tunnels excavatedin strain-softening rock masses显示文摘 | ALEJANO L R ALFONSO R VEIGA M | 2012 | Tunnel- ling and Underground Space Technology2012，30，： | 1 |
| 6 | 1, 3-Propanediol: NAD + Oxidoreductases of Lactobacillus brevis and Lactobacillus buchneri 显示文摘 | Veiga Da Chunha M Foster M | 1992 | Appl Environ Microbiol1992，58，6： | 1 |
| 7 | The impact of managerial environmental perceptions on corporate entre- preneurship: towards understanding discretionary slack' s pivotal role 显示文摘 | Simsek Z Veiga J F Lubatkin M H | 2007 | Journal of Management Studies2007，44，8： | 1 |
| 8 | The role of an entrepreneurially alert information system in promoting corporate entrepreneurship 显示文摘 | Simsek Z Lubatkin M H Veiga J F Dino R N | 2008 | Journal of Business Research2008，3，2： | 1 |
| 9 | Simultaneous nitrification and formaldehyde biodegradation in an activated sludge unit 显示文摘 | Eiroa M Kennes C Veiga M C | 2005 | Bio- resource Technology2005，96，17： | 1 |
| 10 | Successive post-translational modifications of E-cadherin are required for InlA-mediated internalization of Listeria monocytogenes显示文摘 | Bonazzi M Veiga E Pizarro-CerdáJ | 2008 | Cell Microbiol2008，10，11： | 1 |
| 11 | Modeling the Multi- level Determinants of Top Management Team Behavioral Integration 显示文摘 | Simsek Z VEIGA J F lmbatkin M H | 2005 | Academy of Management Journal2005，48，1： | 1 |
| 12 | Phytotoxic constituents from Nimbya alternantherae 显示文摘 | Demuner A J Barbosa L C A Veiga T A M | 2006 | Biochemical Systematics and Ecology2006，34，： | 1 |
| 13 | Crosslinked Cements Solve Lost Circulation Problem显示文摘 | Mata F Veiga M | | SPE0，，： | 1 |
| 14 | Parameters affecting performance and modeling of biofilters treating alkylbenzene-polluted air显示文摘 | Veiga M C Kennes C | 2001 | Appl Microbiol Biotechnol2001，55，： | 1 |
| 15 | Successive post - translational modifications of E - eadherin are required for In- 1A - mediated internalization of Listeria monocytogenes显示文摘 | BONAZZI M VEIGA E PIZARRO - CERD/ J | 2008 | Cell Mi- crobiol2008，10，1： | 1 |
| 16 | Inert filter media for the biofiltration of waste gases--characteristics and biomass control 显示文摘 | Kennes C Veiga M C | 2002 | Rev Environ Sci Biotechnol2002，1，3： | 1 |
| 17 | Measuring organizational culture clashes: A two-nation post-hoc analysis of a cultural compatibility index显示文摘 | Veiga J Lubatkin M Calori R | 2000 | Human Relations2000，53，： | 1 |
| 18 | Trophieinteractions between native and introduced fish species in a littoral fish community显示文摘 | Monroy M Maeeda Veiga A Caiola N Sostoa A D | 2014 | Journal of Fish Biology2014，85，5： | 1 |
| 19 | Soil compressibility andpenetrability of an Oxisol from southern Brazil, as affected bylong - term tillage systems 显示文摘 | Veiga M Horn R Reinert D J | 2007 | Soil and Tillage Research2007，92，12： | 1 |
| 20 | Ambi- dexterity and performance in small- to medium-sized firms:The pivotal role of top management team be- havioral integration 显示文摘 | Lubatkin M H Simsek Z Ling Y Veiga J F | 2006 | Journal of Management2006，32，5： | 1 |
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