Emanuela Ribeiro Moura, Marlon de Araújo Castelo Branco, Yndyra Nayan Teixeira Carvalho Castelo Branco, José Adalmir Torres de Souza, Isolda Márcia Rocha do Nascimento, Marcimar Silva Sousa, Nathyelle Maria Sousa de Oliveira, Wanderson Gabriel Gomes de Melo, Dayseanny de Oliveira Bezerra, Marina Rebeca Soares Carneiro de Sousa, Daniela Kunkel, Camila Ernanda Sousa de Carvalho, Maria Christina Sanches Muratori, Antônio de Sousa Júnior, Amilton Paulo Raposo Costa
{"title":"β-茶碱对精子冷冻的影响","authors":"Emanuela Ribeiro Moura, Marlon de Araújo Castelo Branco, Yndyra Nayan Teixeira Carvalho Castelo Branco, José Adalmir Torres de Souza, Isolda Márcia Rocha do Nascimento, Marcimar Silva Sousa, Nathyelle Maria Sousa de Oliveira, Wanderson Gabriel Gomes de Melo, Dayseanny de Oliveira Bezerra, Marina Rebeca Soares Carneiro de Sousa, Daniela Kunkel, Camila Ernanda Sousa de Carvalho, Maria Christina Sanches Muratori, Antônio de Sousa Júnior, Amilton Paulo Raposo Costa","doi":"10.5935/1518-0557.20240060","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to assess the impact of β-caryophyllene (BC) supplementation in the extender on the post-cryopreservation quality of semen from Dorper rams.</p><p><strong>Methods: </strong>Six Dorper rams were utilized for semen collection over 16 weeks, with BC concentrations determined via the MTT test. Animals were divided into a control group and three treatment groups receiving BC at concentrations of 1.0mM, 2.0mM, and 3.0mM in the Trisegg yolk diluent. Semen was cryopreserved and stored in liquid nitrogen for at least 15 days. After thawing, in vitro assessments including CASA, acrosomal integrity, plasma membrane integrity, mitochondrial membrane potential, and thermo-resistance tests were conducted. Additionally, the TBARS assay was performed to evaluate oxidative stress.</p><p><strong>Results: </strong>While BC supplementation did not significantly affect sperm motility, it notably improved mitochondrial potential and mitigated oxidative stress in cryopreserved ram semen.</p><p><strong>Conclusions: </strong>Incorporating β-caryophyllene into the extender exhibited beneficial effects on the quality of Dorper ram semen post-cryopreservation, enhancing mitochondrial functionality and reducing oxidative stress.</p>","PeriodicalId":46364,"journal":{"name":"Jornal Brasileiro de Reproducao Assistida","volume":" ","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of β-caryophyllene on Sperm Cryopreservation.\",\"authors\":\"Emanuela Ribeiro Moura, Marlon de Araújo Castelo Branco, Yndyra Nayan Teixeira Carvalho Castelo Branco, José Adalmir Torres de Souza, Isolda Márcia Rocha do Nascimento, Marcimar Silva Sousa, Nathyelle Maria Sousa de Oliveira, Wanderson Gabriel Gomes de Melo, Dayseanny de Oliveira Bezerra, Marina Rebeca Soares Carneiro de Sousa, Daniela Kunkel, Camila Ernanda Sousa de Carvalho, Maria Christina Sanches Muratori, Antônio de Sousa Júnior, Amilton Paulo Raposo Costa\",\"doi\":\"10.5935/1518-0557.20240060\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This study aimed to assess the impact of β-caryophyllene (BC) supplementation in the extender on the post-cryopreservation quality of semen from Dorper rams.</p><p><strong>Methods: </strong>Six Dorper rams were utilized for semen collection over 16 weeks, with BC concentrations determined via the MTT test. Animals were divided into a control group and three treatment groups receiving BC at concentrations of 1.0mM, 2.0mM, and 3.0mM in the Trisegg yolk diluent. Semen was cryopreserved and stored in liquid nitrogen for at least 15 days. After thawing, in vitro assessments including CASA, acrosomal integrity, plasma membrane integrity, mitochondrial membrane potential, and thermo-resistance tests were conducted. Additionally, the TBARS assay was performed to evaluate oxidative stress.</p><p><strong>Results: </strong>While BC supplementation did not significantly affect sperm motility, it notably improved mitochondrial potential and mitigated oxidative stress in cryopreserved ram semen.</p><p><strong>Conclusions: </strong>Incorporating β-caryophyllene into the extender exhibited beneficial effects on the quality of Dorper ram semen post-cryopreservation, enhancing mitochondrial functionality and reducing oxidative stress.</p>\",\"PeriodicalId\":46364,\"journal\":{\"name\":\"Jornal Brasileiro de Reproducao Assistida\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2024-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jornal Brasileiro de Reproducao Assistida\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5935/1518-0557.20240060\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"OBSTETRICS & GYNECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jornal Brasileiro de Reproducao Assistida","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5935/1518-0557.20240060","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OBSTETRICS & GYNECOLOGY","Score":null,"Total":0}
Effect of β-caryophyllene on Sperm Cryopreservation.
Objective: This study aimed to assess the impact of β-caryophyllene (BC) supplementation in the extender on the post-cryopreservation quality of semen from Dorper rams.
Methods: Six Dorper rams were utilized for semen collection over 16 weeks, with BC concentrations determined via the MTT test. Animals were divided into a control group and three treatment groups receiving BC at concentrations of 1.0mM, 2.0mM, and 3.0mM in the Trisegg yolk diluent. Semen was cryopreserved and stored in liquid nitrogen for at least 15 days. After thawing, in vitro assessments including CASA, acrosomal integrity, plasma membrane integrity, mitochondrial membrane potential, and thermo-resistance tests were conducted. Additionally, the TBARS assay was performed to evaluate oxidative stress.
Results: While BC supplementation did not significantly affect sperm motility, it notably improved mitochondrial potential and mitigated oxidative stress in cryopreserved ram semen.
Conclusions: Incorporating β-caryophyllene into the extender exhibited beneficial effects on the quality of Dorper ram semen post-cryopreservation, enhancing mitochondrial functionality and reducing oxidative stress.
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