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Shaliutina-Loginova A, Loginov DS. Oxidative Stress and DNA Fragmentation in Frozen/Thawed Common Carp Cyprinus carpio Sperm With and Without Supplemental Proteins. Anim Reprod Sci 2023; 251:107213. [PMID: 36966610 DOI: 10.1016/j.anireprosci.2023.107213] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/09/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023]
Abstract
Using cryopreservation techniques can increase the effectiveness of reproducing cultured fish species by ensuring a dependable supply of sperm, although the quality of the sperm could be impacted by the procedures involved. The goal of this study was to investigate the effect of purified seminal plasma transferrin (Tf), bovine serum albumin (BSA), and antifreeze protein (AFP) types I and III at 1 µg mL-1 on relevant characteristics of cryopreserved sperm from common carp Cyprinus carpio. We compared oxidative stress indices, antioxidant activity, and DNA fragmentation of fresh sperm to that frozen with extender only or with Tf, BSA, or AFP types I and III. Fresh sperm had significantly lower levels of thiobarbituric acid reactive substances (TBARS) compared to samples that underwent cryopreservation without protein treatment, which resulted in 0.54 ± 0.06 nmol/108 cells of TBARS. Carbonyl derivatives of proteins (CP) decreased significantly (ANOVA; P > 0.05) in carp sperm with addition of Tf, AFPI, and AFPIII. Significant differences in superoxide dismutase (SOD), glutathione reductase (GR), and glutathione peroxidase (GPx) activity were seen in sperm supplemented with Tf, BSA, AFPI, and AFPIII from those without. Significantly less DNA damage, expressed as percent tail DNA (11.56 ± 1.34) and olive tail moment (0.59 ± 0.13), was recorded in samples cryopreserved with Tf. The findings indicated that addition of Tf, BSA, AFPI, or AFPIII to cryopreservation medium is beneficial to sperm preservation. The mechanisms through which these proteins act positively on sperm need to be further investigated.
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Affiliation(s)
- Anna Shaliutina-Loginova
- University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic; Department of Parasitology, Faculty of Science, Charles University, BIOCEV, Průmyslová 595, 252 50 Vestec, Czech Republic.
| | - Dmitry S Loginov
- BioCeV - Institute of Microbiology of the CAS, Průmyslová 595, 252 50 Vestec, Czech Republic; University of South Bohemia in Ceske Budejovice, Faculty of Science, Branisovska 1760, 37005 Ceske Budejovice, Czech Republic; Orekhovich Institute of Biomedical Chemistry, Pogodinskaja str. 10, 119191, Moscow, Russia
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2
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Damage to Sorubim cuspicaudus Sperm Cryopreserved with Ethylene Glycol. Animals (Basel) 2023; 13:ani13020235. [PMID: 36670775 PMCID: PMC9854978 DOI: 10.3390/ani13020235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/29/2022] [Accepted: 01/06/2023] [Indexed: 01/11/2023] Open
Abstract
The study aimed to evaluate cryo-injury during the cryopreservation in Sorubim cuspicaudus sperm with ethylene glycol (EG) at different rates (6, 8, 10%). Fresh, prefrozen, and post-thawed sperm quality as motility total, velocities, mitochondria damage (Mit-d), membrane damage (Mem-d), and DNA fragmentation (DNA-f), were examined. The Mit-d, Mem-d, and DNA-f were evaluated through flow cytometry. High motility (>95%) and a low percentage of Mem-d (1.0 ± 0.5%), Mit-d (1.4 ± 0.9%), and DNA-f (2.4 ± 0.8%) were recorded for fresh semen. Prefrozen semen increases in Mit-d and DNA-f were observed compared to fresh semen (p < 0.05). In thawed semen, increased Mit-d (2.6 to 3-fold), Mem-d (6 to 1-fold), and DNA-f (3.3 to 6.6-fold) compared to prefrozen was observed. Thawed semen showed Mit-d (34 to 37-fold), Mem-d (24.5 to 26.6-fold) and DNA-f (13 to 18.5-fold) increased high. In conclusion, the present study demonstrated that mitochondria, membrane, and DNA integrity undergo significant damage during both pre-freezing and freezing/thawing with EG inclusion percentages from 6 to 10% that affect its fertilizing capacity, which is reduced to half of that obtained with fresh semen. It is suggested that a cryoprotective solution composed of 6% EG, 6% glucose, and 5% skimmed milk powder is a useful protocol for the cryopreservation of S. cuspicaudus semen.
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Holt WV, Comizzoli P. Conservation Biology and Reproduction in a Time of Developmental Plasticity. Biomolecules 2022; 12:1297. [PMID: 36139136 PMCID: PMC9496186 DOI: 10.3390/biom12091297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/24/2022] Open
Abstract
The objective of this review is to ask whether, and how, principles in conservation biology may need to be revisited in light of new knowledge about the power of epigenetics to alter developmental pathways. Importantly, conservation breeding programmes, used widely by zoological parks and aquariums, may appear in some cases to reduce fitness by decreasing animals' abilities to cope when confronted with the 'wild side' of their natural habitats. Would less comfortable captive conditions lead to the selection of individuals that, despite being adapted to life in a captive environment, be better able to thrive if relocated to a more natural environment? While threatened populations may benefit from advanced reproductive technologies, these may actually induce undesirable epigenetic changes. Thus, there may be inherent risks to the health and welfare of offspring (as is suspected in humans). Advanced breeding technologies, especially those that aim to regenerate the rarest species using stem cell reprogramming and artificial gametes, may also lead to unwanted epigenetic modifications. Current knowledge is still incomplete, and therefore ethical decisions about novel breeding methods remain controversial and difficult to resolve.
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Affiliation(s)
- William V. Holt
- Department of Oncology & Metabolism, The Medical School Beech Hill Road, Sheffield S10 2RX, UK
| | - Pierre Comizzoli
- Smithsonian’s National Zoo and Conservation Biology Institute, Washington, DC 20008, USA
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4
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Shaliutina-Kolešová A, Ashtiani S, Xian M, Nian R. Seminal plasma fractions can protect common carp (Cyprinus carpio) sperm during cryopreservation. FISH PHYSIOLOGY AND BIOCHEMISTRY 2020; 46:1461-1468. [PMID: 32430645 DOI: 10.1007/s10695-020-00805-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
This study aimed to investigate the effect of fractionated seminal plasma on characteristics of common carp Cyprinus carpio cryopreserved sperm. Nanosep® centrifugal devices yielded four seminal plasma fractions with different total protein content ranging in molecular weight from less than 17 to almost 74 kDa. Each protein fraction was added to semen extender medium prior to freezing. Spermatozoon motility characteristics and DNA integrity were analyzed in supplemented and non-supplemented cryopreserved samples. The cryopreservation process strongly affected the swim-up sperm quality. Treatment with fractions 1, 2, 3, and 4 was associated with significantly higher spermatozoon motility rate and curvilinear velocity than seen in extender only, with highest values obtained with fraction 4 (78.21 ± 2.41% and 168.05 ± 4.46 μm/s, respectively). Significantly less DNA damage, expressed as percent tail DNA (12.23 ± 1.27) and olive tail moment (0.68 ± 0.12), was recorded in fraction 4. The findings indicated that addition of fractionated seminal plasma to cryopreservation medium can preserve the quality of common carp sperm. The protective effect of each fraction varied, suggesting the presence of distinct components exerting different effects on cryopreserved sperm function.
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Affiliation(s)
- Anna Shaliutina-Kolešová
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25, Vodňany, Czech Republic.
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao, 266101, China.
| | - Saeed Ashtiani
- Department of Physical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 16628, Prague 6, Czech Republic
| | - Mo Xian
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao, 266101, China
| | - Rui Nian
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao, 266101, China.
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5
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Cervantes-Camacho I, Guerrero-Estévez SM, López MF, Alarcón-Hernández E, López-López E. Effects of Bisphenol A on Foxl2 gene expression and DNA damage in adult viviparous fish Goodeaatripinnis. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2020; 83:95-112. [PMID: 32075523 DOI: 10.1080/15287394.2020.1730282] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Bisphenol A (BPA) is an emerging pollutant of global concern. Viviparous fish Goodea atripinnis is endemic to the Central Mexican Plateau where BPA was detected; however, few studies examined the influence of this chemical on native viviparous fish. The effects of BPA (sublethal dose) were determined on DNA integrity and Foxl2 expression in G. atripinnis gonads, and interactions of BPA with FOXL2 protein. Genotoxicity analysis revealed that % comets, at 14 and 28 days and comet tail length (at 14 days) were significantly higher in exposed compared to controls. In general, the % DNA tail was not markedly higher in BPA-treated fish; however, tail moment related to tail length exhibited significant increases in DNA damage. RT-qPCR assays showed Foxl2 overexpression after 14 and 28 days of exposure in females; while in males, Foxl2 was overexpressed after 28 days. In silico analysis demonstrated that BPA interacted with seven residues located in FOXL2 homeodomain. In summary, sublethal BPA doses induced DNA damage and changes in Foxl2 expression in gonadal cells of G. atripinnis, which may adversely affect reproduction in BPA-exposed wild populations. Foxl2 overexpression and BPA-FOXL2 interaction suggested alterations in processes involving Foxl2. Viviparous fish may thus serve as potential non-conventional models for assessing pollutants effects.
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Affiliation(s)
- Isabel Cervantes-Camacho
- Laboratorio De Evaluación De La Salud De Los Ecosistemas Acuáticos, Escuela Nacional De Ciencias Biológicas, Instituto Politécnico Nacional. Prolongación Carpio Y Plan De Ayala S/N Col. Sto. Tomás, Ciudad de México, México
| | - Sandra M Guerrero-Estévez
- Laboratorio De Evaluación De La Salud De Los Ecosistemas Acuáticos, Escuela Nacional De Ciencias Biológicas, Instituto Politécnico Nacional. Prolongación Carpio Y Plan De Ayala S/N Col. Sto. Tomás, Ciudad de México, México
| | - María Fernanda López
- Laboratorio De Variación Biológica Y Evolución, Escuela Nacional De Ciencias Biológicas, Instituto Politécnico Nacional. Prolongación Carpio Y Plan De Ayala S/N Col. Sto. Tomás, Ciudad de México, México
| | - Ernesto Alarcón-Hernández
- Laboratorio De Genética Molecular, Escuela Nacional De Ciencias Biológicas, Instituto Politécnico Nacional. Prolongación Carpio Y Plan De Ayala S/N Col. Sto. Tomás, Ciudad de México, México
| | - Eugenia López-López
- Laboratorio De Evaluación De La Salud De Los Ecosistemas Acuáticos, Escuela Nacional De Ciencias Biológicas, Instituto Politécnico Nacional. Prolongación Carpio Y Plan De Ayala S/N Col. Sto. Tomás, Ciudad de México, México
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6
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Erraud A, Bonnard M, Geffard O, Coulaud R, Poret A, Duflot A, Forget-Leray J, Geffard A, Xuereb B. Signification of DNA integrity in sperm of Palaemon serratus (Pennant 1777): Kinetic responses and reproduction impairment. MARINE ENVIRONMENTAL RESEARCH 2019; 144:130-140. [PMID: 30665768 DOI: 10.1016/j.marenvres.2019.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 01/09/2019] [Accepted: 01/11/2019] [Indexed: 06/09/2023]
Abstract
The study of the effects of contamination on sperm quality not only provides an early, specific and integrative response to the fraction of bioavailable pollutants, but also has been shown to predict the potential of this fraction to modify an organism's capacity to reproduce. In addition, fertility damage in invertebrates has been addressed as a major problem that may pose a threat to the maintenance of populations. In this context, the present study proposes a methodology based on the measurement of sperm DNA integrity to evaluate the impact of paternal damaged DNA on the reproductive success of Palaemon serratus. A preliminary methodological optimization step was carried out to assess the kinetics of response of spermatozoa as well as the sensitivity of the spermatozoa according to their location in the genital tract. Spermatozoa appeared to be sensitive to a short in vivo exposure to the direct acting agent methyl methanesulfonate (i.e. MMS; 2 days), with a persistence of damage even after a 30 days' recovery in a clean environment, suggesting a probable lack of DNA repair machinery. Moreover, our results revealed no difference in the level of DNA damage in mature spermatozoa whatever the exposure in spermatophore located in the terminal ampulla or in the proximal and distal part of the vas deferens. Finally, a significant decrease in the percentage of naturally bred prawns has been observed at the highest concentration of MMS (i.e. 100 μM). Nevertheless, no reproduction impairment (i.e. fertilization rate and early embryo development) following a paternal exposure has been shown in spite of very high levels of sperm DNA damage. In regard to the literature, this result raises questions concerning the kinetics of expression of genotoxic damage on progeny in the Palaemon model and future work will be led in this way.
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Affiliation(s)
- Alexandre Erraud
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Marc Bonnard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO, 51100, Reims, France
| | - Olivier Geffard
- IRSTEA, UR MALY Laboratoire d'écotoxicologie, centre de Lyon-Villeurbanne, F-69616, Villeurbanne, France
| | - Romain Coulaud
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Agnès Poret
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Aurélie Duflot
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Joëlle Forget-Leray
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Alain Geffard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO, 51100, Reims, France
| | - Benoit Xuereb
- Normandie Univ, UNIHAVRE, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France.
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7
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Diogo P, Martins G, Quinzico I, Nogueira R, Gavaia PJ, Cabrita E. Electric ultrafreezer (- 150 °C) as an alternative for zebrafish sperm cryopreservation and storage. FISH PHYSIOLOGY AND BIOCHEMISTRY 2018; 44:1443-1455. [PMID: 29654541 DOI: 10.1007/s10695-018-0500-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 03/27/2018] [Indexed: 06/08/2023]
Abstract
Zebrafish sperm cryopreservation is a fundamental methodology to manage and back-up valuable genetic resources like transgenic and mutant strains. Cryopreservation usually requires liquid nitrogen for storage, which is expensive and hazardous. Our objective was to evaluate if electric ultrafreezers (- 150 °C) are a viable alternative for zebrafish sperm storage. Zebrafish sperm was cryopreserved in the same conditions (- 20 °C/min), stored either in liquid nitrogen or in an ultrafreezer, and thawed after 1 week, 1 month, and 3 months. Sperm motility, membrane integrity, and fertilization ability were assessed. There were no significant differences in motility and hatching rate throughout storage time. Additionally, we aimed at understanding if cryopreservation directly in an ultrafreezer (- 66 °C/min) could improve post-thaw sperm quality. Freezing at - 20 °C/min was performed as before, and compared to samples cryopreserved with a fast cooling rate by placing directly in an ultrafreezer (- 66 °C/min). Sperm quality was assessed according to motility, viability, DNA fragmentation, and apoptosis (annexin V). The - 66 °C/min cooling rate showed significantly higher membrane and DNA integrity, and lower number of cells in late apoptosis in comparison to the other treatments. This study showed that zebrafish sperm cryopreservation and storage in an ultrafreezer system is possible and a fast cooling rate directly in ultrafreezer improves post-thaw sperm quality.
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Affiliation(s)
- Patrícia Diogo
- Faculty of Sciences and Technology, University of Algarve, 8005-139, Faro, Portugal
- Centre of Marine Sciences, University of Algarve, 8005-139, Faro, Portugal
| | - Gil Martins
- Faculty of Sciences and Technology, University of Algarve, 8005-139, Faro, Portugal
- Centre of Marine Sciences, University of Algarve, 8005-139, Faro, Portugal
| | - Isa Quinzico
- Faculty of Sciences and Technology, University of Algarve, 8005-139, Faro, Portugal
| | - Rita Nogueira
- Faculty of Sciences and Technology, University of Algarve, 8005-139, Faro, Portugal
| | - Paulo J Gavaia
- Centre of Marine Sciences, University of Algarve, 8005-139, Faro, Portugal
- Department of Biomedical Sciences and Medicine, University of Algarve, 8005-139, Faro, Portugal
| | - Elsa Cabrita
- Faculty of Sciences and Technology, University of Algarve, 8005-139, Faro, Portugal.
- Centre of Marine Sciences, University of Algarve, 8005-139, Faro, Portugal.
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8
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Morrow S, Gosálvez J, López-Fernández C, Arroyo F, Holt WV, Guille MJ. Effects of freezing and activation on membrane quality and DNA damage in Xenopus tropicalis and Xenopus laevis spermatozoa. Reprod Fertil Dev 2018; 29:1556-1566. [PMID: 27692061 DOI: 10.1071/rd16190] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/04/2016] [Indexed: 12/21/2022] Open
Abstract
There is growing concern over the effect of sperm cryopreservation on DNA integrity and the subsequent development of offspring generated from this cryopreserved material. In the present study, membrane integrity and DNA stability of Xenopus laevis and Xenopus tropicalis spermatozoa were evaluated in response to cryopreservation with or without activation, a process that happens upon exposure to water to spermatozoa of some aquatic species. A dye exclusion assay revealed that sperm plasma membrane integrity in both species decreased after freezing, more so for X. laevis than X. tropicalis spermatozoa. The sperm chromatin dispersion (SCD) test showed that for both X. tropicalis and X. laevis, activated frozen spermatozoa produced the highest levels of DNA fragmentation compared with all fresh samples and frozen non-activated samples (P<0.05). Understanding the nature of DNA and membrane damage that occurs in cryopreserved spermatozoa from Xenopus species represents the first step in exploiting these powerful model organisms to understand the developmental consequences of fertilising with cryopreservation-damaged spermatozoa.
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Affiliation(s)
- S Morrow
- School of Biological Sciences and European Resource Centre, The University of Portsmouth, Portsmouth, PO1 2DT, UK
| | - J Gosálvez
- Department of Biology, Genetics Unit, The Autonomous University of Madrid, 20849 Madrid, Spain
| | - C López-Fernández
- Department of Biology, Genetics Unit, The Autonomous University of Madrid, 20849 Madrid, Spain
| | - F Arroyo
- Department of Biology, Genetics Unit, The Autonomous University of Madrid, 20849 Madrid, Spain
| | - W V Holt
- Academic Department of Reproductive and Developmental Medicine, The University of Sheffield, Sheffield, S10 2SF, UK
| | - M J Guille
- School of Biological Sciences and European Resource Centre, The University of Portsmouth, Portsmouth, PO1 2DT, UK
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Viyakarn V, Chavanich S, Chong G, Tsai S, Lin C. Cryopreservation of sperm from the coral Acropora humilis. Cryobiology 2018; 80:130-138. [DOI: 10.1016/j.cryobiol.2017.10.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/02/2017] [Accepted: 10/27/2017] [Indexed: 12/29/2022]
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10
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Natural and artificial spawning strategies with fresh and cryopreserved semen in Rhamdia quelen: Reproductive parameters and genetic variability of offspring. Theriogenology 2017; 88:254-263.e3. [DOI: 10.1016/j.theriogenology.2016.09.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 09/11/2016] [Accepted: 09/12/2016] [Indexed: 12/31/2022]
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11
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Gallo A, Boni R, Buttino I, Tosti E. Spermiotoxicity of nickel nanoparticles in the marine invertebrate Ciona intestinalis (ascidians). Nanotoxicology 2016; 10:1096-104. [PMID: 27080039 PMCID: PMC4975092 DOI: 10.1080/17435390.2016.1177743] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 02/11/2016] [Accepted: 03/22/2016] [Indexed: 12/26/2022]
Abstract
Nickel nanoparticles (Ni NPs) are increasingly used in modern industries as catalysts, sensors, and in electronic applications. Due to this large use, their inputs into marine environment have significantly increased; however, the potential ecotoxicological effects in marine environment have so far received little attention. In particular, little is known on the impact of NPs on gamete quality of marine organisms and on the consequences on fertility potential. The present study examines, for the first time, the impact of Ni NPs exposure on sperm quality of the marine invertebrate Ciona intestinalis (ascidian). Several parameters related with sperm status such as plasma membrane lipid peroxidation, mitochondrial membrane potential (MMP), intracellular pH, DNA integrity, and fertilizing ability were assessed as toxicity end points after exposure to different Ni NPs concentrations. Ni NPs generate oxidative stress that in turn induces lipid peroxidation and DNA fragmentation, and alters MMP and sperm morphology. Furthermore, sperm exposure to Ni NPs affects their fertilizing ability and causes developmental anomalies in the offspring. All together, these results reveal a spermiotoxicity of Ni NPs in ascidians suggesting that the application of these NPs should be carefully assessed as to their potential toxic effects on the health of marine organisms that, in turn, may influence the ecological system. This study shows that ascidian sperm represent a suitable and sensitive tool for the investigation of the toxicity of NPs entered into marine environment, for defining the mechanisms of toxic action and for the environmental monitoring purpose.
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Affiliation(s)
- Alessandra Gallo
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton DohrnNapoli,
Italy
| | - Raffaele Boni
- Department of Sciences, University of Basilicata,
Potenza,
Italy
| | - Isabella Buttino
- Italian Institute for Environmental Protection and Research,
Livorno,
Italy
| | - Elisabetta Tosti
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton DohrnNapoli,
Italy
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12
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Fernández-Díez C, González-Rojo S, Lombó M, Herráez MP. Impact of sperm DNA damage and oocyte-repairing capacity on trout development. Reproduction 2016; 152:57-67. [DOI: 10.1530/rep-16-0077] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 04/12/2016] [Indexed: 12/11/2022]
Abstract
Zygotic repair of paternal DNA is essential during embryo development. In spite of the interest devoted to sperm DNA damage, its combined effect with defect-repairing oocytes has not been analyzed. Modification of the breeding season is a common practice in aquaculture. This practice reduces developmental success and could affect the both factors: sperm DNA integrity and oocyte repair capacity. To evaluate the maternal role, we analyzed the progeny outcome after fertilizing in-season trout oocytes with untreated and with UV-irradiated sperm. We also analyzed the offspring obtained out of season with untreated sperm. The analysis of the number of lesions in 4 sperm nuclear genes revealed an increase of 1.22–11.18 lesions/10 kb in out-of-season sperm, similar to that obtained after sperm UV irradiation (400 µW/cm25 min). Gene expression showed in out-of-season oocytes the overexpression of repair genes (ogg1, ung, lig3, rad1) and downregulation of tp53, indicating an enhanced repairing activity and reduced capacity to arrest development upon damage. The analysis of the progeny in out-of-season embryos revealed a similar profile tolerant to DNA damage, leading to a much lower apoptotic activity at organogenesis, lower hatching rates and increased rate of malformations. The effects were milder in descendants from in-season-irradiated sperm, showing an enhanced repairing activity at epibolia. Results point out the importance of the repairing machinery provided by the oocyte and show how susceptible it is to environmental changes. Transcripts related to DNA damage signalization and repair could be used as markers of oocyte quality.
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13
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Shaliutina-Kolešová A, Cosson J, Lebeda I, Gazo I, Shaliutina O, Dzyuba B, Linhart O. The influence of cryoprotectants on sturgeon (Acipenser ruthenus) sperm quality, DNA integrity, antioxidant responses, and resistance to oxidative stress. Anim Reprod Sci 2015; 159:66-76. [DOI: 10.1016/j.anireprosci.2015.05.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 05/07/2015] [Accepted: 05/15/2015] [Indexed: 12/13/2022]
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14
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Linhartova P, Gazo I, Shaliutina-Kolesova A, Hulak M, Kaspar V. Effects of tetrabrombisphenol A on DNA integrity, oxidative stress, and sterlet (Acipenser ruthenus) spermatozoa quality variables. ENVIRONMENTAL TOXICOLOGY 2015; 30:735-745. [PMID: 24459015 DOI: 10.1002/tox.21953] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 01/02/2014] [Accepted: 01/08/2014] [Indexed: 06/03/2023]
Abstract
The sperm of sterlet (Acispenser ruthenus) was used to investigate the effect of the xenobiotic tetrabrombisphenol A (TBBPA) on sperm quality variables (ATP content, spermatozoa motility, and velocity), DNA integrity, and oxidative stress indices. Sperm was diluted to obtain a spermatozoa density of 5 × 10(8) cells/mL and exposed for 2 h to final concentrations of TBBPA (0.5, 1.75, 2.5, 5, and 10 μg/L). The oxidative stress indices, including lipid peroxidation, carbonyl derivatives of proteins, and antioxidant activity were significantly higher with increased concentrations of TBBPA. There was significantly less intracellular ATP in sperm samples at TBBPA concentrations of 2.5 μg/L and above. Spermatozoa velocity and percent motile sperm were significantly lower at each sampling time post-activation compared to controls. DNA damage expressed as percent DNA in Tail and Olive Tail moment was significantly higher with exposures ≥2.5 μg/L TBBPA. The results demonstrated that TBBPA and other xenobiotics can induce reactive oxygen species stress in fish spermatozoa, which could impair the sperm quality, DNA integrity, ATP content, and the antioxidant defense system. This study confirmed that fish spermatozoa can be used in in vitro assays for monitoring residual pollution in aquatic environments.
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Affiliation(s)
- Pavla Linhartova
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center Of Aquaculture And Biodiversity Of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic
| | - Ievgeniia Gazo
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center Of Aquaculture And Biodiversity Of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic
| | - Anna Shaliutina-Kolesova
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center Of Aquaculture And Biodiversity Of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic
| | - Martin Hulak
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center Of Aquaculture And Biodiversity Of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic
| | - Vojtech Kaspar
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center Of Aquaculture And Biodiversity Of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, 389 25 Vodňany, Czech Republic
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15
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Kopeika J, Thornhill A, Khalaf Y. The effect of cryopreservation on the genome of gametes and embryos: principles of cryobiology and critical appraisal of the evidence. Hum Reprod Update 2014; 21:209-27. [DOI: 10.1093/humupd/dmu063] [Citation(s) in RCA: 171] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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16
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Oh SR, Lee CH, Kang HC, Song YB, Kim HB, Lee YD. Evaluation of Fertilizing Ability using Frozen Thawed Sperm in the Longtooth Grouper, Epinephelus bruneus. Dev Reprod 2013; 17:345-51. [PMID: 25949150 PMCID: PMC4382939 DOI: 10.12717/dr.2013.17.4.345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 08/10/2013] [Accepted: 11/13/2013] [Indexed: 12/04/2022]
Abstract
This study examines the effects on fertilization rate (FR), hatching rate (HR), and normal individual rate after artificial fertilization using frozen thawed sperm according to the cryoprotectant (DMSO) concentration and the period of cryopreserved sperm of longtooth grouper, Epinephelus bruneus. Performing artificial fertilization using frozen-thawed sperm, after freezing the sperm at different DMSO concentration of 5.0%, 7.5%, 10.0% respectively, FR were (DMSO 5.0%: 99.5±0.8%, DMSO 7.5%: 99.5±0.7%, and DMSO 10.0%: 99.6±0.6%). The results are not significantly different from the control fresh sperm (100%). HR also (DMSO 5.0%: 96.2±2.3%, DMSO 7.5%: 95.3±3.6%, 10.0%: 96.6±1.8%) were not significantly different in each group. The normal individual rate after hatching using with control fresh sperm (98.4%±0.5) and DMSO concentration level of 5.0% (97.8±0.1%) were not significantly different. However, with 7.5% (97.2±0.6%) and 10.0% DMSO concentrations (95.9±0.2%) are lower than the normal individual rate after hatching observed in the control and 5.0% DMSO. Performing artificial fertilization using frozen-thawed sperm at different frozen period (2 days, 2 years, and 3 years), 10% DMSO FR and HR of 3 years (FR; 66.8±1.8%, HR: 82.0±12.9%) and 2 years (FR; 78.5±14.8%, HR: 79.3±0.6%) cryopreserved sperm were lower than control (FR; 100%, HR: 91.1±3.6%) and 2 days cryopreserved sperm (FR; 99.6±0.6%, HR: 96.6±1.8%). These results suggest suitable DMSO concentration ranges of cryopreservation sperm for E. bruneus is 5 to 10% and with 2 to 3 years cryopreservation period, cryopreservation sperm can be useful for seed production.
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Affiliation(s)
- Seong-Rip Oh
- Fisheries Resources Research Institute, Jeju Special Self-Governing Province, Jeju 697-914, Republic of Korea
| | - Chi-Hoon Lee
- Marine Science Institute, Jeju National University, Jeju 690-968, Republic of Korea
| | - Hyeong-Cheol Kang
- Marine Science Institute, Jeju National University, Jeju 690-968, Republic of Korea
| | - Young-Bo Song
- Marine Science Institute, Jeju National University, Jeju 690-968, Republic of Korea
| | - Hyung-Bae Kim
- Dept. of Marine Life Science & Aquaculture, Gangwon Provincial College, Gangwon 210-804, Republic of Korea
| | - Young-Don Lee
- Marine Science Institute, Jeju National University, Jeju 690-968, Republic of Korea
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17
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Hulak M, Gazo I, Shaliutina A, Linhartova P. In vitro effects of bisphenol A on the quality parameters, oxidative stress, DNA integrity and adenosine triphosphate content in sterlet (Acipenser ruthenus) spermatozoa. Comp Biochem Physiol C Toxicol Pharmacol 2013; 158:64-71. [PMID: 23680852 DOI: 10.1016/j.cbpc.2013.05.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 05/06/2013] [Accepted: 05/06/2013] [Indexed: 10/26/2022]
Abstract
Among endocrine disruptors, the xenoestrogen bisphenol A (BPA) deserves particular attention due to widespread human exposure. Besides hormonal effects, BPA has been suspected to be responsible for adverse effect on reproductive ability of various species. In the present study the effect of BPA on the quality parameters, oxidative stress, the DNA integrity and intracellular ATP content of sterlet (Acipenser ruthenus) spermatozoa were investigated in vitro. Fish spermatozoa were exposed to concentrations of BPA possibly occurring in nature (0.5, 1.75, 2.5, 5 and 10μg/L) for 2h. Results revealed that BPA significantly decreased spermatozoa motility and velocity of spermatozoa at concentration of BPA 2.5-10μg/L. Significant positive correlation (r=0.713, P<0.05) was found between percent motile spermatozoa and ATP content. Oxidative stress was observed at concentrations 1.75-10μg/L, as reflected by significantly higher levels of protein and lipid oxidation and superoxide dismutase activity. Intracellular ATP content of spermatozoa decreased with increasing concentrations of BPA. A dramatic increase in DNA fragmentation expressed as percent tail DNA (2.2%±0.46) and Olive tail moment (0.37±0.09 arbitrary units) was recorded at concentrations of 1.75μg/L and above. The present study confirms that concentrations of BPA that can be encountered in nature are capable to induce oxidative stress, leading to impaired sperm quality, DNA fragmentation and intracellular ATP content.
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Affiliation(s)
- Martin Hulak
- Faculty of Fisheries and Protection of Waters, Research Institute of Fish Culture and Hydrobiology, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia, Zatisi 728/II, Vodnany, Czech Republic
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18
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Santos R, Palos-Ladeiro M, Besnard A, Reggio J, Vulliet E, Porcher JM, Bony S, Sanchez W, Devaux A. Parental exposure to methyl methane sulfonate of three-spined stickleback: contribution of DNA damage in male and female germ cells to further development impairment in progeny. ECOTOXICOLOGY (LONDON, ENGLAND) 2013; 22:815-824. [PMID: 23744483 DOI: 10.1007/s10646-013-1088-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/21/2013] [Indexed: 06/02/2023]
Abstract
Data regarding the link between DNA integrity of germ cells and the quality of progeny in fish exposed to genotoxicant are scarce although such information is of value to understand genotoxic effects of contaminants in aquatic fauna. This work aimed at studying the consequences of a parental exposure during the breeding season on offspring quality in three-spined stickleback. After in vivo exposure of adult fish to methyl methane sulfonate, a model alkylating compound, a clear increase in DNA damage was observed in erythrocytes of both genders, here used as a biomarker of exposure. MMS exposure significantly affected sperm DNA integrity but neither female fecundity nor fertilization success. In order to understand the contribution of each sex to potential deleterious effects in progeny due to parental exposure, mating of males and females exposed or not to MMS, was carried out. Exposure of both males and females or of males alone led to a significant increase in both mortality during embryo-larval stages and abnormality rate at hatching that appeared to be sensitive stages. Thus, in accordance with recent studies carried out in other freshwater fish species, such development defects in progeny were clearly driven by male genome, known to be devoid of DNA repair capacity in spermatozoa. The next step will be to investigate the link between DNA damage in stickleback sperm and reproductive impairment in natural populations exposed to complex mixture of genotoxicants.
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Affiliation(s)
- R Santos
- Université de Lyon, UMR 5023 LEHNA, 69100 Villeurbanne, France
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19
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Linhartova P, Gazo I, Shaliutina A, Hulak M. The in vitro effect of duroquinone on functional competence, genomic integrity, and oxidative stress indices of sterlet (Acipenser ruthenus) spermatozoa. Toxicol In Vitro 2013; 27:1612-9. [PMID: 23587503 DOI: 10.1016/j.tiv.2013.04.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 04/03/2013] [Accepted: 04/04/2013] [Indexed: 01/12/2023]
Abstract
The sturgeon is a highly endangered fish species mostly due to over-fishing, habitat destruction, and water pollution. Duroquinone (derivative of 1,4-benzoquinone) is a xenobiotic compound widespread in the environment. The effect of duroquinone on motility, DNA integrity, and oxidative stress indices in sterlet, Acispenser ruthenus, spermatozoa was investigated. Sterlet sperm was exposed for 2h to duroquinone at concentrations of 25, 50, 100, and 150 μM. Spermatozoa motility, velocity, and ATP content were significantly decreased with exposure to duroquinone. The level of DNA damage significantly increased at concentrations of 50 μM and above. Oxidative stress indices (lipid peroxidation and content of carbonyl proteins) and superoxide dismutase (SOD) activity increased significantly with increasing concentrations of duroquinone. Oxidative stress in sterlet spermatozoa induced by duroquinone was shown to impair spermatozoa DNA integrity, motility parameters, and the antioxidant defense system. Spermatozoa motility, content of carbonyl proteins, and SOD activity were shown to be sensitive biomarkers, exhibiting strong responses to low concentrations of the xenobiotic. Results also suggested that fish spermatozoa in vitro assays may provide a simple and efficient means of monitoring residual pollutants in the aquatic environment.
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Affiliation(s)
- Pavla Linhartova
- Faculty of Fisheries and Protection of Water, Research Institute of Fish Culture and Hydrobiology, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia, Vodnany, Czech Republic
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20
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Shaliutina A, Hulak M, Gazo I, Linhartova P, Linhart O. Effect of short-term storage on quality parameters, DNA integrity, and oxidative stress in Russian (Acipenser gueldenstaedtii) and Siberian (Acipenser baerii) sturgeon sperm. Anim Reprod Sci 2013; 139:127-35. [PMID: 23602487 DOI: 10.1016/j.anireprosci.2013.03.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Revised: 01/24/2013] [Accepted: 03/02/2013] [Indexed: 11/17/2022]
Abstract
The sperm of Russian sturgeon (A. gueldenstaedtii) and Siberian sturgeon (A. baerii) was used to evaluate the effects of short-term (liquid) storage on functional parameters (spermatozoa motility and velocity), DNA integrity and oxidative stress indices. Spermatozoa showed >50% motility during 6 days of storage with an average velocity of 133.12±15.4 to 87.9±11.23μm s(-1) in both species. No motile spermatozoa were recorded after nine days of storage. Analysis of Russian sturgeon sperm showed no significant differences in DNA damage expressed as percent tail DNA and Olive Tail Moment for first three days of storage. In Siberian sturgeon significant differences in DNA damage were detected after two days of storage. The level of oxidative stress indices (TBARS, CP) and antioxidant activity (SOD) increased significantly with storage time in both species. Results of this study can be utilized for successful reproduction management and cryopreservation protocols of these endangered species.
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Affiliation(s)
- Anna Shaliutina
- Faculty of Fisheries and Protection of Water, Research Institute of Fish Culture and Hydrobiology, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia, Vodnany, Czech Republic.
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21
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Martínez JG, García VA, Carrasco SP. DNA fragmentation and membrane damage of bocachico Prochilodus magdalenae (Ostariophysi: Prochilodontidae) sperm following cryopreservation with dimethylsulfoxide and glucose. NEOTROPICAL ICHTHYOLOGY 2012. [DOI: 10.1590/s1679-62252012005000018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The endangered bocachico Prochilodus magdalenae is a native freshwater fish of Colombia, the most captured species locally and one of the most important species for ex-situ conservation (germplasm banks). The aim of this study was to examine the effect of three concentrations of Dimethylsulfoxide (DMSO) (5%, 10%, 15%) and three of glucose (305, 333, 361 mM) in the extender on spermatic DNA fragmentation (F-DNA) (by Halomax®, Chromatin dispersion) and membrane damage (D-Me) (by eosin-nigrosin staining). After assessment of sperm quality by computer analysis of motility, one part of semen from males was diluted separately with three parts of extender and filled into 0.5 ml straws. Freezing was carried out in liquid nitrogen vapor dry shipper for 30 minutes and thawed at 60ºC for 8 seconds in a water bath and evaluated for the percentage of cells found with F-DNA and D-Me. The results demonstrated that cryopreservation causes greater F-DNA (13.62 ± 1.6% to 28.91 ± 3.25) and D-Me (24.27 ± 1.1% to 58.33 ± 2.81%) when compared with pre-freezing semen (PFS) (6.71 ± 1.54% and 2.34 ± 0.5%, respectively for F-DNA and D-Me). A significant interaction was found between DMSO and glucose concentration in this experiment. Use of extender: 10% DMSO + 305 mM glucose + 12% chicken egg yolk and, 10% DMSO + 333 mM glucose + 12% chicken egg yolk, allow for lower F-DNA and D-Me during cryopreservation of bocachico semen. A high correlation between F-DNA and D-Me was found (r = 0.771).
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22
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Chetverikova EP. DNA damage by reactive oxygen species in cryopreservation and the antioxidant properties of cryoprotectors. Biophysics (Nagoya-shi) 2012. [DOI: 10.1134/s000635091202008x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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Viveiros ATM, Isaú ZA, Caneppele D, Leal MC. Sperm cryopreservation affects postthaw motility, but not embryogenesis or larval growth in the Brazilian fish Brycon insignis (Characiformes). Theriogenology 2012; 78:803-10. [PMID: 22541324 DOI: 10.1016/j.theriogenology.2012.03.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2011] [Revised: 03/05/2012] [Accepted: 03/17/2012] [Indexed: 12/24/2022]
Abstract
Sperm cryopreservation is an important method for preserving genetic information and facilitating artificial reproduction. The objective was to investigate whether the cryopreservation process affects postthaw sperm motility, embryogenesis, and larval growth in the fish Brycon insignis. Sperm was diluted in methyl glycol and Beltsville Thawing solution, frozen in a nitrogen vapor vessel (dry shipper) and stored in liquid nitrogen. Half of the samples were evaluated both subjectively (% of motile sperm and motility quality score-arbitrary grading system from 0 [no movement] to 5 [rapidly swimming sperm]) and in a computer-assisted sperm analyzer (CASA; percentage of motile sperm and velocity). The other half was used for fertilization and the evaluation of embryogenesis (cleavage and gastrula stages), hatching rate, percentage of larvae with normal development and larval growth up to 112 days posthatching (dph). Fresh sperm was analyzed subjectively (percentage of motile sperm and motility quality score) and used as the control. In the subjective analysis, sperm motility significantly decreased from 100% motile sperm and quality score of 5 in fresh sperm to 54% motile sperm and quality score of 3 after thawing. Under computer-assisted sperm analyzer evaluation, postthaw sperm had 67% motile sperm, 122 μm/sec of curvilinear velocity, 87 μm/sec of straight-line velocity and 103 μm/sec of average path velocity. There were no significant differences between progenies (pooled data) for the percentage of viable embryos in cleavage (62%) or gastrula stages (24%) or in the hatching rate (24%), percentage of normal hatched larvae (93%), larval body weight (39.8 g), or standard length (12.7 cm) at 112 days posthatching. Based on these findings, cryopreserved sperm can be used as a tool to restore the population of endangered species, such as B. insignis, as well as for aquaculture purposes, without any concern regarding quality of the offspring.
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Affiliation(s)
- A T M Viveiros
- Department of Animal Science, Federal University of Lavras (UFLA), Lavras, Minas Gerais, Brazil.
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24
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Nathanaili C, Chanzaropo T, Barbouti A, Perdikaris C, Zhang T. DNA Fragmentation, Linear Velocity and Fertilising Ability of Reactivated Cryopreserved Goldfish Sperm using Different Cryoprotectants. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/biotech.2011.514.520] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Pérez-Cerezales S, Gutiérrez-Adán A, Martínez-Páramo S, Beirão J, Herráez M. Altered gene transcription and telomere length in trout embryo and larvae obtained with DNA cryodamaged sperm. Theriogenology 2011; 76:1234-45. [DOI: 10.1016/j.theriogenology.2011.05.028] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 05/06/2011] [Accepted: 05/17/2011] [Indexed: 12/18/2022]
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26
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PENG LY, XIAO YM, LIU Y. EFFECT OF CRYOPRESERVATION AND SHORT-TERM STORAGE OF CHINESE GIANT SALAMANDER SPERM. ACTA ACUST UNITED AC 2011. [DOI: 10.3724/sp.j.1035.2011.00325] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Pérez-Cerezales S, Martínez-Páramo S, Beirão J, Herráez M. Evaluation of DNA damage as a quality marker for rainbow trout sperm cryopreservation and use of LDL as cryoprotectant. Theriogenology 2010; 74:282-9. [DOI: 10.1016/j.theriogenology.2010.02.012] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Revised: 12/18/2009] [Accepted: 02/05/2010] [Indexed: 12/13/2022]
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28
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Bobe J, Labbé C. Egg and sperm quality in fish. Gen Comp Endocrinol 2010; 165:535-48. [PMID: 19272390 DOI: 10.1016/j.ygcen.2009.02.011] [Citation(s) in RCA: 277] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2008] [Revised: 02/16/2009] [Accepted: 02/20/2009] [Indexed: 12/19/2022]
Abstract
Fish egg quality can be defined as the ability of the egg to be fertilized and subsequently develop into a normal embryo. Similarly, sperm quality can be defined as its ability to successfully fertilize an egg and subsequently allow the development of a normal embryo. In the wild or under aquaculture conditions, the quality of fish gametes can be highly variable and is under the influence of a significant number of external factors or broodstock management practices. For these reasons, the topic of gamete quality has received increasing attention. Despite the significant efforts made towards a better understanding of the factors involved in the control of gamete quality, the picture is far from being complete and the control of gamete quality remains an issue in the aquaculture industry. Some of the factors responsible for the observed variability of gamete quality remain largely unknown or poorly understood. In addition very little is known about the cellular and molecular mechanisms involved in the control of egg and sperm quality. In the present review, the molecular and cellular characteristics of fish gametes are presented with a special interest for the mechanisms that could participate in the regulation of gamete quality. Then, after defining egg and sperm quality, and how can it can be accurately estimated or predicted, we provide an overview of the main factors that can impact gamete quality in teleosts.
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Affiliation(s)
- Julien Bobe
- INRA, UR1037 SCRIBE, IFR140, Ouest-Genopole, F-35000 Rennes, France.
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29
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Agarwal A, Mahfouz RZ, Sharma RK, Sarkar O, Mangrola D, Mathur PP. Potential biological role of poly (ADP-ribose) polymerase (PARP) in male gametes. Reprod Biol Endocrinol 2009; 7:143. [PMID: 19961617 PMCID: PMC2800114 DOI: 10.1186/1477-7827-7-143] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Accepted: 12/05/2009] [Indexed: 12/13/2022] Open
Abstract
Maintaining the integrity of sperm DNA is vital to reproduction and male fertility. Sperm contain a number of molecules and pathways for the repair of base excision, base mismatches and DNA strand breaks. The presence of Poly (ADP-ribose) polymerase (PARP), a DNA repair enzyme, and its homologues has recently been shown in male germ cells, specifically during stage VII of spermatogenesis. High PARP expression has been reported in mature spermatozoa and in proven fertile men. Whenever there are strand breaks in sperm DNA due to oxidative stress, chromatin remodeling or cell death, PARP is activated. However, the cleavage of PARP by caspase-3 inactivates it and inhibits PARP's DNA-repairing abilities. Therefore, cleaved PARP (cPARP) may be considered a marker of apoptosis. The presence of higher levels of cPARP in sperm of infertile men adds a new proof for the correlation between apoptosis and male infertility. This review describes the possible biological significance of PARP in mammalian cells with the focus on male reproduction. The review elaborates on the role played by PARP during spermatogenesis, sperm maturation in ejaculated spermatozoa and the potential role of PARP as new marker of sperm damage. PARP could provide new strategies to preserve fertility in cancer patients subjected to genotoxic stresses and may be a key to better male reproductive health.
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Affiliation(s)
- Ashok Agarwal
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Reda Z Mahfouz
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Rakesh K Sharma
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Oli Sarkar
- Department of Biochemistry and Molecular Biology, Pondicherry University, Pondicherry, India
- McGill University Health Center, Montreal, Canada
| | - Devna Mangrola
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Premendu P Mathur
- Department of Biochemistry and Molecular Biology, Pondicherry University, Pondicherry, India
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30
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A sperm cryopreservation protocol for the loach Misgurnus anguillicaudatus and its applicability for other related species. Anim Reprod Sci 2009; 116:335-45. [DOI: 10.1016/j.anireprosci.2009.02.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Revised: 02/02/2009] [Accepted: 02/16/2009] [Indexed: 11/23/2022]
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31
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Pérez-Cerezales S, Martínez-Páramo S, Cabrita E, Martínez-Pastor F, de Paz P, Herráez M. Evaluation of oxidative DNA damage promoted by storage in sperm from sex-reversed rainbow trout. Theriogenology 2009; 71:605-13. [DOI: 10.1016/j.theriogenology.2008.09.057] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Revised: 08/27/2008] [Accepted: 09/11/2008] [Indexed: 01/21/2023]
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32
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Lewis C, Galloway T. Reproductive consequences of paternal genotoxin exposure in marine invertebrates. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2009; 43:928-933. [PMID: 19245038 DOI: 10.1021/es802215d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Chemicals with the potential to damage DNA are increasingly present in the marine environment; yet our understanding of the long-term consequences of DNA damage for populations remains limited. We explore the impact of paternal genotoxin exposure on the reproductive biology of two ecologically important free-spawning marine invertebrates: the polychaete Arenicola marina and the mussel Mytilus edulis. Males were exposed in vivo for 72 h to methyl methanesulfonate and benzo(a)pyrene and the impact on somatic cells and sperm assessed using the Comet assay. A strong correlation between DNA damage in somatic cells and sperm was observed after 24 h exposure (P < 0.001). Recovery in sperm was significantly lower than in coelomocytes after 72 h. The fertilization success of DNA-damaged sperm was unaffected, but a significant percentage of embryos derived from sperm with induced DNA damage exhibited severe developmental abnormalities within 24 h of fertilization with potential long-term consequences for population success. Further research is required to determine the mechanism by which paternal DNA damage causes disruption of development at this early stage.
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Affiliation(s)
- Ceri Lewis
- School of Biosciences, Hatherley Laboratories, University of Exeter, Prince of Wales Road, Exeter, UK.
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Genotoxic damage in polychaetes: A study of species and cell-type sensitivities. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2008; 654:69-75. [DOI: 10.1016/j.mrgentox.2008.05.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2008] [Revised: 04/25/2008] [Accepted: 05/06/2008] [Indexed: 12/21/2022]
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Reinhardt K. Evolutionary Consequences of Sperm Cell Aging. QUARTERLY REVIEW OF BIOLOGY 2007; 82:375-93. [DOI: 10.1086/522811] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Dietrich GJ, Szpyrka A, Wojtczak M, Dobosz S, Goryczko K, Zakowski L, Ciereszko A. Effects of UV irradiation and hydrogen peroxide on DNA fragmentation, motility and fertilizing ability of rainbow trout (Oncorhynchus mykiss) spermatozoa. Theriogenology 2005; 64:1809-22. [PMID: 15921734 DOI: 10.1016/j.theriogenology.2005.04.010] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2005] [Revised: 04/14/2005] [Accepted: 04/17/2005] [Indexed: 10/25/2022]
Abstract
Preservation of DNA integrity is essential for protection of sperm quality. This study examined, with the use of comet assay, DNA fragmentation of rainbow trout (Oncorhynchus mykiss) spermatozoa subjected to UV irradiation (2,075 microW/cm(2), 0-15 min) or oxidative stress induced by hydrogen peroxide (0-20mM). Sperm motility and fertilizing ability were also measured. A dramatic increase in DNA fragmentation was recorded after 5 min UV irradiation but no significant changes in sperm motility were observed at this time. Longer irradiation resulted in a decrease in motility parameters and further increase of DNA fragmentation. UV irradiation caused a clear decrease in the percentage of eyed embryos and most of the embryos did not hatch. When highly diluted sperm suspensions (50,000-fold) were exposed to 0.1mM H(2)O(2) evident increase in DNA fragmentation was observed. On the other hand, when more concentrated sperm suspensions (diluted only 40-fold) were employed (in order to conduct motility and fertilization measurements at the same time) 1-20mM H(2)O(2) caused only moderate increase in DNA fragmentation and dose-dependent decline in sperm motility and fertilizing ability. This suggests that toxic effects of H(2)O(2) were primarily related to inhibition of sperm motility. Our results demonstrate that comet assay can be used for monitoring the effectiveness of fish sperm DNA inactivation by UV irradiation. Therefore, the comet assay together with sperm motility analysis can be applied in optimization works of gynogenetic procedures in fish. Lack of effectiveness of H(2)O(2) in inducing major DNA fragmentation suggests presence of mechanisms of antioxidative defense in rainbow trout spermatozoa.
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Affiliation(s)
- G J Dietrich
- Semen Biology Group, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-747 Olsztyn, Tuwima 10, Poland
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Cabrita E, Robles V, Rebordinos L, Sarasquete C, Herráez MP. Evaluation of DNA damage in rainbow trout (Oncorhynchus mykiss) and gilthead sea bream (Sparus aurata) cryopreserved sperm. Cryobiology 2005; 50:144-53. [PMID: 15843004 DOI: 10.1016/j.cryobiol.2004.12.003] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2004] [Revised: 12/21/2004] [Accepted: 12/21/2004] [Indexed: 11/21/2022]
Abstract
Cryopreservation causes several types of damage to spermatozoa, such as loss of plasma membrane integrity and functionality, loss of motility, and ATP content, resulting in decrease of fertility rates. This spermatozoal damage has been widely investigated for several marine and freshwater fish species. However, not much attention has been paid to the nuclear DNA. The objective of this study was to determine the degree to which cryopreservation induces spermatozoal DNA damage in two commercially cultured species, rainbow trout (Oncorhynchus mykiss) and gilthead sea bream (Sparus aurata), both of which could benefit from the development of cryopreservation strategies on a large scale. We have used the single-cell gel electrophoresis, commonly known as Comet assay to detect strand breaks in DNA. This technique was performed on fresh and cryopreserved sperm from both species. In rainbow trout there was a significant increase in the averages of fragmented DNA and Olive tail moment after cryopreservation (11.19-30.29% tail DNA and 13.4-53.48% Olive tail moment in fresh and cryopreserved sperm, respectively), as well as in the proportion of cells with a high percentage of DNA fragmentation. For gilthead sea bream there were no significant differences in the percentage of tail DNA between the control samples and sperm diluted 1:6 and cryopreserved (28.23 and 31.3% DNA(t), respectively). However, an increase in the sperm dilution rate produced an increase in the percentage of DNA fragmentation (41.4%). Our study demonstrates that cryopreservation can induce DNA damage in these species, and that this fact should be taken into account in the evaluation of freezing/thawing protocols, especially when sperm cryopreservation will be used for gene bank purposes.
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Affiliation(s)
- E Cabrita
- Center for Marine Sciences-CCMAR, University of Algarve, 8000 Faro, Portugal.
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Ciereszko A, Wolfe TD, Dabrowski K. Analysis of DNA damage in sea lamprey (Petromyzon marinus) spermatozoa by UV, hydrogen peroxide, and the toxicant bisazir. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2005; 73:128-38. [PMID: 15885821 DOI: 10.1016/j.aquatox.2005.03.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2004] [Revised: 03/06/2005] [Accepted: 03/19/2005] [Indexed: 05/02/2023]
Abstract
In this study we sought to demonstrate that Comet assay can be applied to sea lamprey sperm DNA fragmentation and used to describe the relationship between sperm DNA damage and sperm fertilizing ability. We show that the assay can be used reliably and accurately, and unlike in the case of mammals, there is no need for additional steps related to improvement of efficacy of lysis and DNA decondensation. This agrees with the presence of histone proteins in lamprey sperm. An increase in DNA fragmentation was noted during short-term storage of milt on ice (0-4 days). We demonstrated genotoxic effects of UV radiation and oxidative stress (exposure to hydrogen peroxide) and found that oxidative damage to sperm DNA was likely repaired after fertilization in the embryo. Repairing capacity of the oocyte toward sperm DNA lesions caused by UV was restricted. Toxic effect of p,p-bis-(1-aziridinyl)-N-methylphosphinothioic acid (p,p-bis(1-aziridinyl)-N-methylphosphinothioic amide), a sea lamprey chemosterilant, could not be linked to DNA fragmentation in the in vitro tests. Its genotoxicity in vivo may possibly be associated with other mechanisms of DNA degradation (oxidation or DNA-protein and DNA-DNA cross-linking). In conclusion, this study demonstrates that Comet assay can be successfully applied to monitor effects of environmental disturbances and imposed injuries in sea lamprey spermatozoa and possibly other species of ancient fish with acrosomal sperm.
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Affiliation(s)
- Andrzej Ciereszko
- School of Natural Resources, The Ohio State University, 210 Kottman Hall, 2021 Coffey Rd., Columbus, OH 43210, USA
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