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dc.contributor.author | Pérez Igualada, Luz María | es_ES |
dc.contributor.author | Gallego Albiach, Victor | es_ES |
dc.contributor.author | Asturiano, Juan F. | es_ES |
dc.date.accessioned | 2021-09-09T03:35:57Z | |
dc.date.available | 2021-09-09T03:35:57Z | |
dc.date.issued | 2020-03-15 | es_ES |
dc.identifier.issn | 0093-691X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/171696 | |
dc.description.abstract | [EN] Sperm activation involves ion fluxes as well as a previous maturation in the seminal plasma, something which has not been studied in depth in marine fish species. pH and potassium are probably involved in sperm maturation and motility in the European eel, as indicated in previous studies. In this work, the absolute intracellular concentration of potassium in European eel sperm has been determined for the first time. In addition, the intracellular pH (pH(i)) of quiescent eel spermatozoa was determined by two methods (nigericin and null point) that gave similar results, 7.4-7.6. The natural pH(i) range of sperm samples in the quiescent stage was 7.4-8.0, with no evident relationship with sperm motility. However, a linear correlation was seen between sperm motility and the pH of the diluent or extracellular pH (pH(e)), as well as between the pH(i) and the pH of the diluent. The change post-activation in seawater (ASW) depended on the initial pH(e) of the diluent medium. Activation with ASW induced an internal alkalinization of the cells when the sample had previously been diluted in a pH(e) < 8.0; an acidification when pH(e) > 8, and no pH(i) variation when pH(e) was 8.0. These experiments indicated that a careful selection of the diluents should be performed before measuring natural pH(i) changes in sperm cells. Thus, studies on the specific seminal plasma composition of marine fish species are necessary before studying their physiology. Furthermore, our study indicates that intracellular alkalinization is not a universal fact during sperm activation. (C) 2020 Elsevier Inc. All rights reserved. | es_ES |
dc.description.sponsorship | Funded by the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 642893 (IMPRESS). Victor Gallego has a postdoc grant from the MICIU (Juan de la Cierva-Incorporacion; IJCI-2017-34200 | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Theriogenology | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Anguilla anguilla | es_ES |
dc.subject | Sperm maturation | es_ES |
dc.subject | Sperm quality | es_ES |
dc.subject | Lons | es_ES |
dc.subject | Intracellular potassium | es_ES |
dc.subject.classification | PRODUCCION ANIMAL | es_ES |
dc.title | Intracellular pH regulation and sperm motility in the European eel | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.theriogenology.2020.01.026 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/642893/EU/Improved production strategies for endangered freshwater species./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//IJCI-2017-34200/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal | es_ES |
dc.description.bibliographicCitation | Pérez Igualada, LM.; Gallego Albiach, V.; Asturiano, JF. (2020). Intracellular pH regulation and sperm motility in the European eel. Theriogenology. 145:48-58. https://doi.org/10.1016/j.theriogenology.2020.01.026 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.theriogenology.2020.01.026 | es_ES |
dc.description.upvformatpinicio | 48 | es_ES |
dc.description.upvformatpfin | 58 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 145 | es_ES |
dc.identifier.pmid | 31986301 | es_ES |
dc.relation.pasarela | S\401187 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.description.references | Nishigaki, T., José, O., González-Cota, A. L., Romero, F., Treviño, C. L., & Darszon, A. (2014). Intracellular pH in sperm physiology. Biochemical and Biophysical Research Communications, 450(3), 1149-1158. doi:10.1016/j.bbrc.2014.05.100 | es_ES |
dc.description.references | Ohta, H., Ikeda, K., & Izawa, T. (1997). Increases in concentrations of potassium and bicarbonate ions promote acquisition of motility in vitro by Japanese eel spermatozoa. The Journal of Experimental Zoology, 277(2), 171-180. doi:10.1002/(sici)1097-010x(19970201)277:2<171::aid-jez9>3.0.co;2-m | es_ES |
dc.description.references | Oda, S., & Morisawa, M. (1993). Rises of intracellular Ca2+ and pH mediate the initiation of sperm motility by hyperosmolality in marine teleosts. Cell Motility and the Cytoskeleton, 25(2), 171-178. doi:10.1002/cm.970250206 | es_ES |
dc.description.references | TANAKA, S., UTOH, T., YAMADA, Y., HORIE, N., OKAMURA, A., AKAZAWA, A., … KUROKURA, H. (2004). Role of sodium bicarbonate on the initiation of sperm motility in the Japanese eel. Fisheries Science, 70(5), 780-787. doi:10.1111/j.1444-2906.2004.00871.x | es_ES |
dc.description.references | Gallego, V., Martínez-Pastor, F., Mazzeo, I., Peñaranda, D. S., Herráez, M. P., Asturiano, J. F., & Pérez, L. (2014). Intracellular changes in Ca2+, K+ and pH after sperm motility activation in the European eel (Anguilla anguilla): Preliminary results. Aquaculture, 418-419, 155-158. doi:10.1016/j.aquaculture.2013.10.022 | es_ES |
dc.description.references | Vílchez, M. C., Morini, M., Peñaranda, D. S., Gallego, V., Asturiano, J. F., & Pérez, L. (2017). Role of potassium and pH on the initiation of sperm motility in the European eel. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 203, 210-219. doi:10.1016/j.cbpa.2016.09.024 | es_ES |
dc.description.references | M�ri�n, T., Krasznai, Z., Balkay, L., Emri, M., & Tr�n, L. (1997). Role of extracellular and intracellular pH in carp sperm motility and modifications by hyperosmosis of regulation of the Na+/H+ exchanger. Cytometry, 27(4), 374-382. doi:10.1002/(sici)1097-0320(19970401)27:4<374::aid-cyto9>3.0.co;2-c | es_ES |
dc.description.references | Perez, L., Aturiano, J. F., Tomas, A., Zegrari, S., Barrera, R., Espinos, F. J., … Jover, M. (2000). Induction of maturation and spermiation in the male European eel: assessment of sperm quality throughout treatment. Journal of Fish Biology, 57(6), 1488-1504. doi:10.1111/j.1095-8649.2000.tb02227.x | es_ES |
dc.description.references | Gallego, V., Carneiro, P. C. F., Mazzeo, I., Vílchez, M. C., Peñaranda, D. S., Soler, C., … Asturiano, J. F. (2013). Standardization of European eel (Anguilla anguilla) sperm motility evaluation by CASA software. Theriogenology, 79(7), 1034-1040. doi:10.1016/j.theriogenology.2013.01.019 | es_ES |
dc.description.references | Mylonas, C. C., Duncan, N. J., & Asturiano, J. F. (2017). Hormonal manipulations for the enhancement of sperm production in cultured fish and evaluation of sperm quality. Aquaculture, 472, 21-44. doi:10.1016/j.aquaculture.2016.04.021 | es_ES |
dc.description.references | Asturiano, J. F., Pérez, L., Garzón, D. L., Marco-Jiménez, F., Peñaranda, D. S., Vicente, J. S., & Jover, M. (2004). Physio-Chemical Characteristics of Seminal Plasma and Development of Media and Methods for the Cryopreservation of European eel Sperm. Fish Physiology and Biochemistry, 30(3-4), 283-293. doi:10.1007/s10695-005-1553-x | es_ES |
dc.description.references | Thomas, J. A., Buchsbaum, R. N., Zimniak, A., & Racker, E. (1979). Intracellular pH measurements in Ehrlich ascites tumor cells utilizing spectroscopic probes generated in situ. Biochemistry, 18(11), 2210-2218. doi:10.1021/bi00578a012 | es_ES |
dc.description.references | Krasznai, Z. (2003). Role of ion channels and membrane potential in the initiation of carp sperm motility. Aquatic Living Resources, 16(5), 445-449. doi:10.1016/s0990-7440(03)00054-8 | es_ES |
dc.description.references | Miura, T., & Miura, C. I. (2003). Molecular control mechanisms of fish spermatogenesis. Fish Physiology and Biochemistry, 28(1-4), 181-186. doi:10.1023/b:fish.0000030522.71779.47 | es_ES |
dc.description.references | Fechner, S., Alvarez, L., Bönigk, W., Müller, A., Berger, T. K., Pascal, R., … Kaupp, U. B. (2015). A K+-selective CNG channel orchestrates Ca2+ signalling in zebrafish sperm. eLife, 4. doi:10.7554/elife.07624 | es_ES |
dc.description.references | Peñaranda, D., Pérez, L., Gallego, V., Barrera, R., Jover, M., & Asturiano, J. (2008). European Eel Sperm Diluent for Short-term Storage. Reproduction in Domestic Animals, 45(3), 407-415. doi:10.1111/j.1439-0531.2008.01206.x | es_ES |
dc.description.references | Chauvaud, L., Cosson, J., Suquet, M., & Billard, R. (1995). Sperm motility in turbot, Scophthalmus marimus: initiation of movement and changes with time of swimming characteristics. Environmental Biology of Fishes, 43(4), 341-349. doi:10.1007/bf00001167 | es_ES |
dc.description.references | Billard, R., Cosson, J., & Crim, L. W. (1993). Motility of fresh and aged halibut sperm. Aquatic Living Resources, 6(1), 67-75. doi:10.1051/alr:1993008 | es_ES |
dc.description.references | Effer, B., Figueroa, E., Augsburger, A., & Valdebenito, I. (2013). Sperm biology of Merluccius australis: Sperm structure, semen characteristics and effects of pH, temperature and osmolality on sperm motility. Aquaculture, 408-409, 147-151. doi:10.1016/j.aquaculture.2013.05.040 | es_ES |
dc.description.references | Inaba, K., Dréanno, C., & Cosson, J. (2003). Control of flatfish sperm motility by CO2and carbonic anhydrase. Cell Motility and the Cytoskeleton, 55(3), 174-187. doi:10.1002/cm.10119 | es_ES |
dc.description.references | Lee, H. cheung, Johnson, C., & Epel, D. (1983). Changes in internal pH associated with initiation of motility and acrosome reaction of sea urchin sperm. Developmental Biology, 95(1), 31-45. doi:10.1016/0012-1606(83)90004-0 | es_ES |
dc.description.references | Babcock, D. F., Rufo, G. A., & Lardy, H. A. (1983). Potassium-dependent increases in cytosolic pH stimulate metabolism and motility of mammalian sperm. Proceedings of the National Academy of Sciences, 80(5), 1327-1331. doi:10.1073/pnas.80.5.1327 | es_ES |