Evaluation of sperm and hormonal assessments in Wagyu, Nellore, and Angus bulls
Wagyu bulls are known to have a highly exacerbated libido, as shown by the intense sexual interest of young calves. Therefore we believe that Wagyu male animals have specialized Sertoli and Leydig cells that are directly involved with the sexual precocity in this breed as mature bulls have a small s...
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| Veröffentlicht in: | Zygote (Cambridge) 2023-10, Vol.31 (5), p.1-516 |
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| creator | Moura, A R Santos, Jr, A R Losano, J D A Siqueira, A F P Hamilton, T R S Zanella, R Caires, K C Simões, R |
| description | Wagyu bulls are known to have a highly exacerbated libido, as shown by the intense sexual interest of young calves. Therefore we believe that Wagyu male animals have specialized Sertoli and Leydig cells that are directly involved with the sexual precocity in this breed as mature bulls have a small scrotal circumference. This study aimed to evaluate whether there were differences in the hormone and sperm characteristics of Wagyu bulls compared with the same characteristics of subspecies
and
sires. Frozen-thawed semen from Wagyu, Nellore, and Angus sires were analyzed for sperm kinetics (computer-assisted sperm analysis), plasma membrane integrity, chromatin integrity, acrosome status, mitochondrial activity, lipid peroxidation and hormone [luteinizing hormone (LH) and testosterone] serum concentration. The results showed that Wagyu had lower total motility and an increased number of sperm with no motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from those breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation or hormone (LH and testosterone) concentrations. We concluded that Wagyu sires had lower total motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from these breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation, or hormone (LH and testosterone) concentrations. |
| doi_str_mv | 10.1017/S0967199423000278 |
| format | Article |
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and
sires. Frozen-thawed semen from Wagyu, Nellore, and Angus sires were analyzed for sperm kinetics (computer-assisted sperm analysis), plasma membrane integrity, chromatin integrity, acrosome status, mitochondrial activity, lipid peroxidation and hormone [luteinizing hormone (LH) and testosterone] serum concentration. The results showed that Wagyu had lower total motility and an increased number of sperm with no motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from those breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation or hormone (LH and testosterone) concentrations. We concluded that Wagyu sires had lower total motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from these breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation, or hormone (LH and testosterone) concentrations.</description><identifier>ISSN: 0967-1994</identifier><identifier>EISSN: 1469-8730</identifier><identifier>DOI: 10.1017/S0967199423000278</identifier><identifier>PMID: 37492001</identifier><language>eng</language><publisher>England: Cambridge University Press</publisher><subject>Animals ; Bos taurus ; Bos taurus indicus ; Chromatin ; Cryopreservation ; Flow cytometry ; Food quality ; Integrity ; Leydig cells ; Lipid peroxidation ; Lipids ; Luteinizing hormone ; Membranes ; Mitochondria ; Motility ; Peroxidation ; Semen ; Software ; Sperm ; Testosterone ; Velocity</subject><ispartof>Zygote (Cambridge), 2023-10, Vol.31 (5), p.1-516</ispartof><rights>Federal University of the ABC and the Author(s), 2023. Published by Cambridge University Press</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c281t-efcc9cabeba455df0fecd6912970aac7c78d83411fe7dab8f2b717e4a5d1daa63</cites><orcidid>0000-0002-7947-4027 ; 0000-0003-0818-4388 ; 0000-0003-1449-6708 ; 0000-0001-8536-3123</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37492001$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moura, A R</creatorcontrib><creatorcontrib>Santos, Jr, A R</creatorcontrib><creatorcontrib>Losano, J D A</creatorcontrib><creatorcontrib>Siqueira, A F P</creatorcontrib><creatorcontrib>Hamilton, T R S</creatorcontrib><creatorcontrib>Zanella, R</creatorcontrib><creatorcontrib>Caires, K C</creatorcontrib><creatorcontrib>Simões, R</creatorcontrib><title>Evaluation of sperm and hormonal assessments in Wagyu, Nellore, and Angus bulls</title><title>Zygote (Cambridge)</title><addtitle>Zygote</addtitle><description>Wagyu bulls are known to have a highly exacerbated libido, as shown by the intense sexual interest of young calves. Therefore we believe that Wagyu male animals have specialized Sertoli and Leydig cells that are directly involved with the sexual precocity in this breed as mature bulls have a small scrotal circumference. This study aimed to evaluate whether there were differences in the hormone and sperm characteristics of Wagyu bulls compared with the same characteristics of subspecies
and
sires. Frozen-thawed semen from Wagyu, Nellore, and Angus sires were analyzed for sperm kinetics (computer-assisted sperm analysis), plasma membrane integrity, chromatin integrity, acrosome status, mitochondrial activity, lipid peroxidation and hormone [luteinizing hormone (LH) and testosterone] serum concentration. The results showed that Wagyu had lower total motility and an increased number of sperm with no motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from those breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation or hormone (LH and testosterone) concentrations. We concluded that Wagyu sires had lower total motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from these breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation, or hormone (LH and testosterone) concentrations.</description><subject>Animals</subject><subject>Bos taurus</subject><subject>Bos taurus indicus</subject><subject>Chromatin</subject><subject>Cryopreservation</subject><subject>Flow cytometry</subject><subject>Food quality</subject><subject>Integrity</subject><subject>Leydig cells</subject><subject>Lipid peroxidation</subject><subject>Lipids</subject><subject>Luteinizing hormone</subject><subject>Membranes</subject><subject>Mitochondria</subject><subject>Motility</subject><subject>Peroxidation</subject><subject>Semen</subject><subject>Software</subject><subject>Sperm</subject><subject>Testosterone</subject><subject>Velocity</subject><issn>0967-1994</issn><issn>1469-8730</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNplkDtPwzAUhS0EoqXwA1iQJRaGBvxqHY9VVR4SogMgxujGj5IqiYudIPXfk9DCANMdzneOzj0InVNyTQmVN89ETSVVSjBOCGEyPUBDKqYqSSUnh2jYy0mvD9BJjOuOkVKJYzTgUihGCB2i5eITyhaawtfYOxw3NlQYaoPffah8DSWGGG2Mla2biIsav8Fq247xky1LH-z4m53VqzbivC3LeIqOHJTRnu3vCL3eLl7m98nj8u5hPntMNEtpk1intdKQ2xzEZGIccVabqaJMSQKgpZapSbmg1FlpIE8dyyWVVsDEUAMw5SN0tcvdBP_R2thkVRF1Vwpq69uYsVSwLjkVqkMv_6Br34butZ5SjDMiuegouqN08DEG67JNKCoI24ySrF87-7d257nYJ7d5Zc2v42de_gUXYXpi</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Moura, A R</creator><creator>Santos, Jr, A R</creator><creator>Losano, J D A</creator><creator>Siqueira, A F P</creator><creator>Hamilton, T R S</creator><creator>Zanella, R</creator><creator>Caires, K C</creator><creator>Simões, R</creator><general>Cambridge University Press</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7947-4027</orcidid><orcidid>https://orcid.org/0000-0003-0818-4388</orcidid><orcidid>https://orcid.org/0000-0003-1449-6708</orcidid><orcidid>https://orcid.org/0000-0001-8536-3123</orcidid></search><sort><creationdate>20231001</creationdate><title>Evaluation of sperm and hormonal assessments in Wagyu, Nellore, and Angus bulls</title><author>Moura, A R ; Santos, Jr, A R ; Losano, J D A ; Siqueira, A F P ; Hamilton, T R S ; Zanella, R ; Caires, K C ; Simões, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c281t-efcc9cabeba455df0fecd6912970aac7c78d83411fe7dab8f2b717e4a5d1daa63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Animals</topic><topic>Bos taurus</topic><topic>Bos taurus indicus</topic><topic>Chromatin</topic><topic>Cryopreservation</topic><topic>Flow cytometry</topic><topic>Food quality</topic><topic>Integrity</topic><topic>Leydig cells</topic><topic>Lipid peroxidation</topic><topic>Lipids</topic><topic>Luteinizing hormone</topic><topic>Membranes</topic><topic>Mitochondria</topic><topic>Motility</topic><topic>Peroxidation</topic><topic>Semen</topic><topic>Software</topic><topic>Sperm</topic><topic>Testosterone</topic><topic>Velocity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moura, A R</creatorcontrib><creatorcontrib>Santos, Jr, A R</creatorcontrib><creatorcontrib>Losano, J D A</creatorcontrib><creatorcontrib>Siqueira, A F P</creatorcontrib><creatorcontrib>Hamilton, T R S</creatorcontrib><creatorcontrib>Zanella, R</creatorcontrib><creatorcontrib>Caires, K C</creatorcontrib><creatorcontrib>Simões, R</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Zygote (Cambridge)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moura, A R</au><au>Santos, Jr, A R</au><au>Losano, J D A</au><au>Siqueira, A F P</au><au>Hamilton, T R S</au><au>Zanella, R</au><au>Caires, K C</au><au>Simões, R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of sperm and hormonal assessments in Wagyu, Nellore, and Angus bulls</atitle><jtitle>Zygote (Cambridge)</jtitle><addtitle>Zygote</addtitle><date>2023-10-01</date><risdate>2023</risdate><volume>31</volume><issue>5</issue><spage>1</spage><epage>516</epage><pages>1-516</pages><issn>0967-1994</issn><eissn>1469-8730</eissn><abstract>Wagyu bulls are known to have a highly exacerbated libido, as shown by the intense sexual interest of young calves. Therefore we believe that Wagyu male animals have specialized Sertoli and Leydig cells that are directly involved with the sexual precocity in this breed as mature bulls have a small scrotal circumference. This study aimed to evaluate whether there were differences in the hormone and sperm characteristics of Wagyu bulls compared with the same characteristics of subspecies
and
sires. Frozen-thawed semen from Wagyu, Nellore, and Angus sires were analyzed for sperm kinetics (computer-assisted sperm analysis), plasma membrane integrity, chromatin integrity, acrosome status, mitochondrial activity, lipid peroxidation and hormone [luteinizing hormone (LH) and testosterone] serum concentration. The results showed that Wagyu had lower total motility and an increased number of sperm with no motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from those breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation or hormone (LH and testosterone) concentrations. We concluded that Wagyu sires had lower total motility when compared with Nellore and Angus bulls. Wagyu breed did not differ from these breeds when considering plasma and acrosome membranes integrity, mitochondrial potential, chromatin resistance, sperm lipid peroxidation, or hormone (LH and testosterone) concentrations.</abstract><cop>England</cop><pub>Cambridge University Press</pub><pmid>37492001</pmid><doi>10.1017/S0967199423000278</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-7947-4027</orcidid><orcidid>https://orcid.org/0000-0003-0818-4388</orcidid><orcidid>https://orcid.org/0000-0003-1449-6708</orcidid><orcidid>https://orcid.org/0000-0001-8536-3123</orcidid></addata></record> |
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| ispartof | Zygote (Cambridge), 2023-10, Vol.31 (5), p.1-516 |
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| source | Cambridge University Press Journals Complete |
| subjects | Animals Bos taurus Bos taurus indicus Chromatin Cryopreservation Flow cytometry Food quality Integrity Leydig cells Lipid peroxidation Lipids Luteinizing hormone Membranes Mitochondria Motility Peroxidation Semen Software Sperm Testosterone Velocity |
| title | Evaluation of sperm and hormonal assessments in Wagyu, Nellore, and Angus bulls |
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