S Panyaboriban, N Kupthammasan, K Madsri, N Mukem, S Tarngwiriyakul, P Khirilak, P Panichayupakaranant, M Wittayarat
{"title":"Supplementation of extender with chamuangone-enriched Garcinia cowa leaf extract improves quality parameters and longevity of cold-stored cat semen.","authors":"S Panyaboriban, N Kupthammasan, K Madsri, N Mukem, S Tarngwiriyakul, P Khirilak, P Panichayupakaranant, M Wittayarat","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Semen preservation by cooling is less expensive, simpler and results in less sperm damage than freezing does. However, spermatozoa can only be preserved for a short period due to the excessive formation of reactive oxygen species (ROS). Although several antioxidants can protect sperms from ROS damage during storage at low temperatures, the use of natural antioxidants derived from plants would be a better alternative.</p><p><strong>Objective: </strong>To assess the effects of chamuangone, which can reduce oxidation reactions in cells, on cat semen quality after preservation at 4 degree C for 15 days.</p><p><strong>Materials and methods: </strong>Epididymal sperm samples were collected before being diluted with tris-citric-fructose-egg yolk (TCFE) extender containing different concentrations of chamuangone (0, 50, 100, 150 and 200 ug/mL) and preserved at 4 degree C. Semen samples were evaluated before chilling and then every 3 days after chilling for up to 15 days. Each sample was assessed for sperm motility, viability, DNA integrity, plasma membrane integrity and percentage of spermatozoa with intact acrosomes.</p><p><strong>Results: </strong>A significantly higher sperm motility was observed in the group supplemented with 100 ug/mL chamuangone compared to the control after 6 days of storage. However, the chamuangone concentration at 200 ug/mL did not significantly increase the sperm motility when compared to the control for the entire storage period.</p><p><strong>Conclusion: </strong>100 µg/mL chamuangone can improve sperm characteristics during 15 days of preservation at 4 degree C, keeping sperm alive (49.3 ± 5.2%) and moving (7.1 ± 2.4%). These results can be used for the development of breeding programs using technologically advanced reproductive procedures in domestic and wild cats. https://doi.org/10.54680/fr24110110212.</p>","PeriodicalId":10937,"journal":{"name":"Cryo letters","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cryo letters","FirstCategoryId":"99","ListUrlMain":"","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Semen preservation by cooling is less expensive, simpler and results in less sperm damage than freezing does. However, spermatozoa can only be preserved for a short period due to the excessive formation of reactive oxygen species (ROS). Although several antioxidants can protect sperms from ROS damage during storage at low temperatures, the use of natural antioxidants derived from plants would be a better alternative.
Objective: To assess the effects of chamuangone, which can reduce oxidation reactions in cells, on cat semen quality after preservation at 4 degree C for 15 days.
Materials and methods: Epididymal sperm samples were collected before being diluted with tris-citric-fructose-egg yolk (TCFE) extender containing different concentrations of chamuangone (0, 50, 100, 150 and 200 ug/mL) and preserved at 4 degree C. Semen samples were evaluated before chilling and then every 3 days after chilling for up to 15 days. Each sample was assessed for sperm motility, viability, DNA integrity, plasma membrane integrity and percentage of spermatozoa with intact acrosomes.
Results: A significantly higher sperm motility was observed in the group supplemented with 100 ug/mL chamuangone compared to the control after 6 days of storage. However, the chamuangone concentration at 200 ug/mL did not significantly increase the sperm motility when compared to the control for the entire storage period.
Conclusion: 100 µg/mL chamuangone can improve sperm characteristics during 15 days of preservation at 4 degree C, keeping sperm alive (49.3 ± 5.2%) and moving (7.1 ± 2.4%). These results can be used for the development of breeding programs using technologically advanced reproductive procedures in domestic and wild cats. https://doi.org/10.54680/fr24110110212.
期刊介绍:
A bimonthly international journal for low temperature sciences, including cryobiology, cryopreservation or vitrification of cells and tissues, chemical and physical aspects of freezing and drying, and studies involving ecology of cold environments, and cold adaptation
The journal publishes original research reports, authoritative reviews, technical developments and commissioned book reviews of studies of the effects produced by low temperatures on a wide variety of scientific and technical processes, or those involving low temperature techniques in the investigation of physical, chemical, biological and ecological problems.