1
|
Mahé C, de la Riviere MEL, Lasserre O, Tsikis G, Tomas D, Labas V, Elis S, Saint-Dizier M. Oral exposure to bisphenol S is associated with alterations in the oviduct proteome of an ovine model, with aggravated effects in overfed females. BMC Genomics 2024; 25:589. [PMID: 38867150 PMCID: PMC11167748 DOI: 10.1186/s12864-024-10510-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 06/06/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Bisphenol S (BPS) is a substitute for bisphenol A in plastic manufacturing and, as a potential endocrine disruptor, may alter the physiology of the oviduct, in which fertilization and early embryo development take place in mammals. The objective of this study was to assess the effect of a daily dietary exposure to BPS combined with a contrasted diet on the oviduct fluid proteome using an ovine model. RESULTS Eighty adult cyclic ewes were allotted to four groups (20/group): overfed (OF) consuming 50 µg/kg/day of BPS in their diet, underfed (UF) consuming 50 µg/kg/day of BPS, and non-exposed controls in each diet group. After three months, the mean body condition score, plasma levels of glucose and non-esterified fatty acids were significantly higher in OF than in UF females. The proteins in collected OF samples (50 µg) were analyzed by nanoliquid chromatography coupled with tandem mass spectrometry (nanoLC-MS/MS). Overall, 1563 proteins were identified, among which 848 were quantified. Principal component analysis of the data revealed a clear discrimination of samples according to the diet and a segregation between BPS-exposed and non-exposed females in overfed ewes. Hierarchical clustering of differentially abundant proteins (DAPs) identified two clusters of 101 and 78 DAPs according to the diet. Pairwise comparisons between groups revealed a stronger effect of BPS in OF than in UF females (70 vs. 24 DAPs) and a stronger effect of the diet in BPS-exposed than non-exposed females (56 vs. 36 DAPs). Functional analysis of DAPs showed an enrichment in metabolic processes, immune system, cell response to stress, and reproductive processes. CONCLUSIONS This work highlights for the first time the important impact of BPS on the oviduct proteome, with larger effects seen in OF than UF females. These results, together with previous ones, raise health concerns for everyone and call for a greater regulation of BPS in the food industry.
Collapse
Affiliation(s)
- Coline Mahé
- INRAE, CNRS, Université de Tours, PRC, Nouzilly, 37380, France.
| | | | | | | | - Daniel Tomas
- INRAE, Université de Tours, CHU de Tours, Plateforme de Phénotypage Par Imagerie in/eX Vivo de L'ANImal À La Molécule (PIXANIM), Nouzilly, 37380, France
| | - Valérie Labas
- INRAE, Université de Tours, CHU de Tours, Plateforme de Phénotypage Par Imagerie in/eX Vivo de L'ANImal À La Molécule (PIXANIM), Nouzilly, 37380, France
| | - Sébastien Elis
- INRAE, CNRS, Université de Tours, PRC, Nouzilly, 37380, France
| | | |
Collapse
|
2
|
Ahmed H, Ijaz MU, Riaz M, Jahan S. Sulforaphane inclusion in a freezing medium augments post-thaw motility, functional and biochemical features, and fertility potential of buffalo (Bubalus bubalis) spermatozoa. Res Vet Sci 2023; 158:196-202. [PMID: 37030095 DOI: 10.1016/j.rvsc.2023.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/09/2023] [Accepted: 03/27/2023] [Indexed: 04/10/2023]
Abstract
Sulforaphane is a natural and highly effective antioxidant safeguarding the reproductive system, and alleviate oxidative stress. This study was designed in order to elaborate L-sulforaphane effect on semen quality, biochemical parameters, and fertility of buffalo (Bubalus bubalis) spermatozoa. Semen was collected from five buffalo bull with artificial vagina (42 °C) three times and evaluated for volume, consistency (color), motility, and sperm concentration. After critical examination, semen was diluted (50 × 106 spermatozoa per ml, 37 °C) in extenders with (2 μM, 5 μM, 10 μM, and, 20 μM) or without (control) sulforaphane, cooled (from 37 to 4 °C), equilibrated (4 °C), filled (straws, 4 °C), and cryopreserved (LN2, -196 °C). Data analysis exhibited that sulforaphane addition in extender augments total motility (%, 10 μM, and 20 μM than control), progressive motility (%), and rapid velocity (%, 20 μM than control), and velocity parameters (average path velocity, μm/s, straight line velocity, μm/s and curved linear velocity, μm/s, 20 μM than control, and 2 μM). Moreover, sulforaphane augments functional features (membrane functionality, mitochondrial potential, and acrosome integrity) of buffalo sperm (20 μM than control). Sulforaphane preserves biochemical features of seminal plasma of buffalo i.e., Calcium (μM), and total antioxidant capacity (μM/L), followed by reduction in lactate dehydrogenase (IU/L), reactive oxygen species (104 RLU/20 min/ 25 million), and lipid peroxidation (μM/ml) in 20 μM than control. Lastly, sulforaphane augments fertility rate of buffalo sperm at 20 μM than control, and 2 μM. Conclusively the existing study revealed that adding L-sulforaphane (20 μM) in a freezing medium augments motilities, kinematics, functional parameters, and fertility rate of buffalo spermatozoa. Correspondingly, sperm favorable biochemical features were also augmented with sulforaphane followed by reduction in oxidative stress parameters. Further studies are highly recommended to define the particular mechanism of action of sulforaphane in augmenting buffalo post-thawed semen quality, and in vitro fertility potential.
Collapse
Affiliation(s)
- Hussain Ahmed
- Department of Zoology, University of Buner, Khyber Pakhtunkhwa (KP), Pakistan; Department of Animal Sciences, Reproductive Physiology Laboratory, Quaid-i-Azam University, Campus, Islamabad, Pakistan.
| | - Muhammad Umar Ijaz
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, Pakistan
| | - Mehreen Riaz
- Department of Zoology, Women University Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Sarwat Jahan
- Department of Animal Sciences, Reproductive Physiology Laboratory, Quaid-i-Azam University, Campus, Islamabad, Pakistan
| |
Collapse
|
3
|
Mahé C, Lavigne R, Com E, Pineau C, Zlotkowska AM, Tsikis G, Mermillod P, Schoen J, Saint-Dizier M. The sperm-interacting proteome in the bovine isthmus and ampulla during the periovulatory period. J Anim Sci Biotechnol 2023; 14:30. [PMID: 36797800 PMCID: PMC9936689 DOI: 10.1186/s40104-022-00811-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/24/2022] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Spermatozoa interact with oviduct secretions before fertilization in vivo but the molecular players of this dialog and underlying dynamics remain largely unknown. Our objectives were to identify an exhaustive list of sperm-interacting proteins (SIPs) in the bovine oviduct fluid and to evaluate the impact of the oviduct anatomical region (isthmus vs. ampulla) and time relative to ovulation (pre-ovulatory vs. post-ovulatory) on SIPs number and abundance. METHODS Pools of oviduct fluid (OF) from the pre-ovulatory ampulla, pre-ovulatory isthmus, post-ovulatory ampulla, and post-ovulatory isthmus in the side of ovulation were collected from the slaughterhouse. Frozen-thawed bull sperm were incubated with OF or phosphate-buffered saline (control) for 60 min at 38.5 °C. After protein extraction and digestion, sperm and OF samples were analyzed by nanoLC-MS/MS and label-free protein quantification. RESULTS A quantitative comparison between proteins identified in sperm and OF samples (2333 and 2471 proteins, respectively) allowed for the identification of 245 SIPs. The highest number (187) were found in the pre-ovulatory isthmus, i.e., time and place of the sperm reservoir. In total, 41 SIPs (17%) were differentially abundant between stages in a given region or between regions at a given stage and 76 SIPs (31%) were identified in only one region × stage condition. Functional analysis of SIPs predicted roles in cell response to stress, regulation of cell motility, fertilization, and early embryo development. CONCLUSION This study provides a comprehensive list of SIPs in the bovine oviduct and evidences dynamic spatio-temporal changes in sperm-oviduct interactions around ovulation time. Moreover, these data provide protein candidates to improve sperm conservation and in vitro fertilization media.
Collapse
Affiliation(s)
- Coline Mahé
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France.
| | - Régis Lavigne
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Emmanuelle Com
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Charles Pineau
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Aleksandra Maria Zlotkowska
- grid.418188.c0000 0000 9049 5051Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany ,grid.418779.40000 0001 0708 0355Present Address: Department of Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany
| | - Guillaume Tsikis
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Pascal Mermillod
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Jennifer Schoen
- grid.418188.c0000 0000 9049 5051Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany ,grid.418779.40000 0001 0708 0355Present Address: Department of Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany
| | - Marie Saint-Dizier
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| |
Collapse
|
4
|
Spatiotemporal profiling of the bovine oviduct fluid proteome around the time of ovulation. Sci Rep 2022; 12:4135. [PMID: 35264682 PMCID: PMC8907256 DOI: 10.1038/s41598-022-07929-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/24/2022] [Indexed: 12/24/2022] Open
Abstract
Understanding the composition of the oviduct fluid (OF) is crucial to better comprehend the microenvironment in which sperm capacitation, fertilization and early embryo development take place. Therefore, our aim was to determine the spatiotemporal changes in the OF proteome according to the anatomical region of the oviduct (ampulla vs. isthmus), the proximity of the ovulating ovary (ipsilateral vs. contralateral side) and the peri-ovulatory stage (pre-ovulatory or Pre-ov vs. post-ovulatory or Post-ov). Oviducts from adult cyclic cows were collected at a local slaughterhouse and pools of OF were analyzed by nanoLC-MS/MS and label-free protein quantification (n = 32 OF pools for all region × stage × side conditions). A total of 3760 proteins were identified in the OF, of which 65% were predicted to be potentially secreted. The oviduct region was the major source of variation in protein abundance, followed by the proximity of the ovulating ovary and finally the peri-ovulatory stage. Differentially abundant proteins between regions, stages and sides were involved in a broad variety of biological functions, including protein binding, response to stress, cell-to-cell adhesion, calcium homeostasis and the immune system. This work highlights the dynamic regulation of oviduct secretions and provides new protein candidates for interactions between the maternal environment, the gametes and the early embryo.
Collapse
|
5
|
Mahé C, Zlotkowska AM, Reynaud K, Tsikis G, Mermillod P, Druart X, Schoen J, Saint-Dizier M. Sperm migration, selection, survival, and fertilizing ability in the mammalian oviduct†. Biol Reprod 2021; 105:317-331. [PMID: 34057175 PMCID: PMC8335357 DOI: 10.1093/biolre/ioab105] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/28/2021] [Accepted: 05/21/2021] [Indexed: 12/23/2022] Open
Abstract
In vitro fertilization (IVF) gives rise to embryos in a number of mammalian species and is currently widely used for assisted reproduction in humans and for genetic purposes in cattle. However, the rate of polyspermy is generally higher in vitro than in vivo and IVF remains ineffective in some domestic species like pigs and horses, highlighting the importance of the female reproductive tract for gamete quality and fertilization. In this review, the way the female environment modulates sperm selective migration, survival, and acquisition of fertilizing ability in the oviduct is being considered under six aspects: (1) the utero-tubal junction that selects a sperm sub-population entering the oviduct; (2) the presence of sperm binding sites on luminal epithelial cells in the oviduct, which prolong sperm viability and plays a role in limiting polyspermic fertilization; (3) the contractions of the oviduct, which promote sperm migration toward the site of fertilization in the ampulla; (4) the regions of the oviduct, which play different roles in regulating sperm physiology and interactions with oviduct epithelial cells; (5) the time of ovulation, and (6) the steroid hormonal environment which regulates sperm release from the luminal epithelial cells and facilitates capacitation in a finely orchestrated manner.
Collapse
Affiliation(s)
- Coline Mahé
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | | | - Karine Reynaud
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | | | | | - Xavier Druart
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | - Jennifer Schoen
- Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany
| | - Marie Saint-Dizier
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
- Tours University, Faculty of Sciences and Techniques, Agrosciences Department, Tours, France
| |
Collapse
|
6
|
Indhu MS, Ramamoorthy M, Pandey S, Mathesh K, Mahawar M, Sarkar M, Ghosh SK, Taru Sharma G, Bhure SK. Improved quality and fertilizability of cryopreserved buffalo spermatozoa with the supplementation of methionine sulfoxide reductase A. Andrology 2021; 9:1943-1957. [PMID: 34245495 DOI: 10.1111/andr.13080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/30/2021] [Accepted: 07/07/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The excessive reactive oxygen species produced during semen-freezing and -thawing damage the macromolecules resulting in impairment of cellular functions. Proteins are the primary targets of oxidative damage, wherein methionine residues are more prone to oxidation and get converted into methionine sulfoxide, thus affecting the protein function. The methionine sulfoxide reductase A (MsrA) catalyzes the conversion of methionine sulfoxide to methionine and restores the functionality of defective proteins. OBJECTIVES To establish the expression of MsrA in male reproductive organs, including semen and its effect on quality of cryopreserved semen upon exogenous supplementation, taking buffalo semen as a model. MATERIALS AND METHODS The expression of MsrA was established by immunohistochemistry, PCR, and Western blots. Further, the effect of recombinant MsrA (rMsrA) supplementation on the quality of cryopreserved spermatozoa was assessed in three treatment groups containing 1.0, 1.5, and 2.0 µg of rMsrA/50 million spermatozoa in egg yolk glycerol extender along with a control group; wherein the post-thaw progressive motility, viability, membrane integrity, and zona binding ability of cryopreserved spermatozoa were studied. RESULTS The MsrA was expressed in buffalo testis, epididymis, accessory sex glands, and spermatozoa except in seminal plasma. In group 2, the supplementation has resulted in a significant (p < 0.05) improvement as compared to the control group in mean progressive motility (47.50 ± 2.50 vs. 36.25 ± 2.63), viability (56.47 ± 1.85 vs. 48.05 ± 2.42), HOST (50.76 ± 1.73 vs. 44.29 ± 1.29), and zona binding ability of spermatozoa (149.50 ± 8.39 vs. 29.50 ± 2.85). DISCUSSION AND CONCLUSION In the absence of native MsrA of seminal plasma, the supplementations of rMsrA may repair the oxidatively damaged seminal plasma proteins and exposed sperm plasma membrane proteins resulting in better quality with a fivefold increase in fertilizability of frozen-thawed spermatozoa. The findings can be extended to other species to improve the semen quality with the variation in the amounts of rMsrA supplementation.
Collapse
Affiliation(s)
| | - Muthu Ramamoorthy
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Sriti Pandey
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Karikalan Mathesh
- Wildlife Section, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Manish Mahawar
- Division of Biochemistry, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Mihir Sarkar
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Subrata Kumar Ghosh
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Guttulu Taru Sharma
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Sanjeev Kumar Bhure
- Division of Biochemistry, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| |
Collapse
|
7
|
Indhu MS, Nanjundappa S, Muttu R, Vikramaditya U, Mahawar M, Sarkar M, Guttula TS, Bhure S. Molecular Expression of Bioactive Recombinant Methionine Sulfoxide Reductase A (MsrA). Protein Pept Lett 2021; 28:11-17. [PMID: 32586239 DOI: 10.2174/0929866527666200625201628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 03/29/2020] [Accepted: 05/08/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The increase in reactive oxygen species (ROS) production during cryopreservation of semen, leads to oxidation of biomolecules affecting the functionality of spermatozoa. Methionine residues in proteins are highly prone to oxidation and get converted into methionine sulfoxide (MetO). Methionine sulfoxide reductase A (MsrA) can improve the functionality of spermatozoa by reducing the MetO to methionine restoring the lost functionality of the affected proteins. OBJECTIVE The expression of catalytically active recombinant MsrA (rMsrA). METHODS The msrA gene was PCR amplified, cloned and sequenced. Further, the recombinant clone was used for protein expression and purification. The protein was getting precipitated during dialysis in Tris-buffer. Hence, the purified rMsrA was dialyzed at 4°C against the Tris-buffer pH 7.5 containing MgCl2, KCl, NaCl, urea and triton X-100. During dialysis, changes of buffer were done at every 12 h interval with stepwise reduction in the concentrations of NaCl, urea and triton X-100. The final dialysis was done with buffer containing 10 mM MgCl2, 30 mM KCl, and 150 mM NaCl, 25 mM Tris-HCl pH 7.5. The activity of the rMsrA was checked spectrophotometrically. RESULTS The protein BLAST of buffalo MsrA with bovine sequence showed 14 amino acid mismatches. The rMsrA has been purified under denaturing conditions as it was forming inclusion bodies consistently during protein expression. After renaturation, the purified 33 kDa rMsrA was catalytically active by biochemical assay. CONCLUSION The rMsrA expressed in prokaryotic system is catalytically active and can be used for supplementation to semen extender to repair the oxidatively damaged seminal plasma proteins that occur during cryopreservation.
Collapse
Affiliation(s)
- M S Indhu
- Division of Biochemistry, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Shruthi Nanjundappa
- Division of Biochemistry, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Ramamoorthy Muttu
- Division of Animal Reproduction, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Upmanyu Vikramaditya
- Division of Biological Standardization, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Manish Mahawar
- Division of Biochemistry, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Mihir Sarkar
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Taru Sharma Guttula
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| | - Sanjeevkumar Bhure
- Division of Biochemistry, Indian Veterinary Research Institute, Izatnagar - 243122, Bareilly, U.P., India
| |
Collapse
|
8
|
Saint-Dizier M, Mahé C, Reynaud K, Tsikis G, Mermillod P, Druart X. Sperm interactions with the female reproductive tract: A key for successful fertilization in mammals. Mol Cell Endocrinol 2020; 516:110956. [PMID: 32712384 DOI: 10.1016/j.mce.2020.110956] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/22/2020] [Accepted: 07/20/2020] [Indexed: 12/15/2022]
Abstract
Sperm migration through the female genital tract is not a quiet journey. Uterine contractions quickly operate a drastic selection, leading to a very restrictive number of sperm reaching the top of uterine horns and finally, provided the presence of key molecules on sperm, the oviduct, where fertilization takes place. During hours and sometimes days before fertilization, subpopulations of spermatozoa interact with dynamic and region-specific maternal components, including soluble proteins, extracellular vesicles and epithelial cells lining the lumen of the female tract. Interactions with uterine and oviductal cells play important roles for sperm survival as they modulate the maternal immune response and allow a transient storage before ovulation. The body of work reported here highlights the importance of sperm interactions with proteins originated from both the uterine and oviductal fluids, as well as hormonal signals around the time of ovulation for sperm acquisition of fertilizing competence.
Collapse
Affiliation(s)
- Marie Saint-Dizier
- INRAE, UMR PRC, 37380, Nouzilly, France; University of Tours, Faculty of Sciences and Techniques, 37000, Tours, France.
| | | | | | | | | | | |
Collapse
|
9
|
Ahmed H, Jahan S, Ullah H, Ullah F, Salman MM. The addition of resveratrol in tris citric acid extender ameliorates post-thaw quality parameters, antioxidant enzymes levels, and fertilizing capability of buffalo (Bubalus bubalis) bull spermatozoa. Theriogenology 2020; 152:106-113. [PMID: 32388038 DOI: 10.1016/j.theriogenology.2020.04.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 04/23/2020] [Accepted: 04/23/2020] [Indexed: 01/14/2023]
Abstract
Resveratrol is a natural grape-derived polyphenol with potent antioxidant properties that protect spermatozoa against lipid peroxidation (LPO) by eradicating free radicals. The objectives of this study were to 1) appraise the effects of resveratrol in extender on post-thaw quality parameters, antioxidant enzymes, adenosine triphosphate (ATP), DNA fragmentation, LPO and 2) fertilizing capability of buffalo bull spermatozoa. Semen was collected from four fertility proven bulls with artificial vagina thrice, evaluated initially, and diluted in five different extenders containing resveratrol (T4 = 100 μM, T3 = 50 μM, T2 = 20 μM, T1 = 10 μM), and control (no resveratrol), and evaluated after post-dilution and post-thawing stage of cryopreservation. Analysis of variance revealed that, there was no difference (P > 0.05) in any parameters due to treatments at post-dilution. However, at post-thawing, sperm progressive motility (%), plasma membrane integrity (%), mitochondrial membrane potential (%) and ATP levels (nmol/106) were found higher in semen samples cryopreserved in T3 and 4 than control. Sperm supravital plasma membrane integrity (%) and viable/acrosome integrity were found higher in semen samples cryopreserved in T4 than control and T1. Furthermore, sperm catalase (U/mL), glutathione peroxidase (μM) and superoxide dismutase (U/mL) concentrations were found significantly higher in resveratrol treated groups as compared to the control. Conversely, DNA fragmentation (%) and LPO (μM/mL) were significantly (P > 0.05) decreased in semen samples cryopreserved in T4 in comparison to the control. Fertilizing capability was found higher in semen samples cryopreserved in T4 as compared to the control (%, 77.33 vs. 57.41, P < 0.05). It is concluded that the addition of resveratrol in extender ameliorates quality parameters, antioxidant enzymes levels and fertilizing capability, and alleviate DNA fragmentation and LPO in buffalo spermatozoa during cryopreservation.
Collapse
Affiliation(s)
- Hussain Ahmed
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan; Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University (QAU), Islamabad, Pakistan.
| | - Sarwat Jahan
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University (QAU), Islamabad, Pakistan
| | - Hizb Ullah
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University (QAU), Islamabad, Pakistan
| | - Farhad Ullah
- Department of Zoology, Islamia College University Peshawar, Khyber Pakhtunkhwa (KP), Pakistan
| | - Mian Muhammad Salman
- College of Animal Husbandry & Veterinary Sciences, Abdul Wali Khan University, Mardan, Pakistan
| |
Collapse
|
10
|
Ahmed H, Jahan S, Khan A, Khan L, Ullah H, Riaz M, Ullah K, Ullah F. Supplementation of l-tryptophan (an aromatic amino acid) in tris citric acid extender enhances post-thaw progressive motility, plasmalemma, mitochondrial membrane potential, acrosome, and DNA integrities, and in vivo fertility rate of buffalo (Bubalus bubalis) bull spermatozoa. Cryobiology 2019; 92:117-123. [PMID: 31783000 DOI: 10.1016/j.cryobiol.2019.11.044] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 11/11/2019] [Accepted: 11/25/2019] [Indexed: 11/19/2022]
Abstract
The aromatic amino acid l-tryptophan is an essential and versatile molecule, acts by transferring an electron to free radicals and protects the plasma membrane from injuries. The aim of the present study was to investigate the effects of l-tryptophan in extender on semen quality parameters, in vitro longevity and in vivo fertility rate of buffalo spermatozoa during cryopreservation. Two ejaculates were collected from each bull (n = 2 ejaculates and n = 4 bulls) with artificial vagina at 42 °C followed by initial evaluation for volume, motility, concentrations and were diluted in five extenders (C = lacking l-tryptophan, D1 = 25 μ M l-tryptophan, D2 = 50 μ M l-tryptophan, D3 = 75 μ M l-tryptophan, and D4 = 100 μ M l-tryptophan) respectively, and cryopreserved. The experiment was repeated four times (n = 4 replicates). At post-dilution, sperm plasma membrane integrity (PMI, %), supravital plasma membrane integrity (SVPMI, %), hypo-resistivity (HR, %) and acrosome integrity (ACR-I, %) were significantly higher (P < 0.05) in extender supplemented with D4 than control. At post-thawing, progressive motility (PM, %), PMI, SVPMI, HR, ACR-I, and DNA-I of buffalo bull spermatozoa were significantly higher in D4 than control. Sperm in vitro longevity (%) assessed in terms of PM, SVPMI, and ACR-1 were significantly higher in D4 than control. Sperm mitochondrial membrane potential (%) was higher in treated groups than the control. The in vivo fertility rate was significantly higher in D4 than control (60.17% vs. 44.17%, P < 0.05). It is concluded that the supplementation of l-tryptophan in tris citric acid extender improves semen quality parameters, in vitro longevity and in vivo fertility rate of buffalo spermatozoa during freezing and thawing process.
Collapse
Affiliation(s)
- Hussain Ahmed
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan; Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sarwat Jahan
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ajmal Khan
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan
| | - Lubna Khan
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan
| | - Hizb Ullah
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Mehreen Riaz
- Department of Zoology, Women University Swabi, Khyber Pakhtunkhwa (KP), Pakistan
| | - Kamran Ullah
- Department of Zoology, The University of Swabi, Khyber Pakhtunkhwa (KP), Pakistan
| | - Farhad Ullah
- Department of Zoology, Islamia College University Peshawar, Khyber Pakhtunkhwa (KP), Pakistan
| |
Collapse
|
11
|
Ahmed H, Jahan S, Khan A, Khan L, Khan BT, Ullah H, Riaz M, Ullah K. Supplementation of green tea extract (GTE) in extender improves structural and functional characteristics, total antioxidant capacity and in vivo fertility of buffalo (Bubalus bubalis) bull spermatozoa. Theriogenology 2019; 145:190-197. [PMID: 31732163 DOI: 10.1016/j.theriogenology.2019.10.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/09/2019] [Accepted: 10/27/2019] [Indexed: 10/25/2022]
Abstract
The aim of this study was to elucidate the beneficial effects of green tea extract (GTE) in tris citric acid extender on post thaw structural and functional characteristics, DNA fragmentation (%), total antioxidant capacity (TAC, μM/L), lipid peroxidation (LPO, μM/mL) levels and in vivo fertility of buffalo (Bubalus bubalis) bull spermatozoa. GTE is a acknowledged natural antioxidant, act as a free radical scavenger and protects spermatozoa against oxidative stress. Three mature and donor buffalo bulls were used in this experiment. Two ejaculates were collected per bull on each collection day, followed by initial evaluation for consistency (colour), volume (mL), progressive motility and concentration (x109) and were diluted in five extenders @ 50 x 106/ mL (C = control, no GTE; T1 = treatment 1, GTE 0.1%; T2 = treatment 2, GTE 0.5%; T3 = treatment 3, GTE 0.75% and T4 = treatment 4, GTE1.0%). The experiment was repeated thrice. Data analysis showed that sperm progressive motility (%), plasma membrane integrity (%), supravital plasma membrane integrity (%), viable sperm with intact acrosome (%) and TAC were significantly higher (P < 0.05) in extender supplemented with T4 as compared to control. Furthermore, sperm DNA fragmentation and occurrance of LPO in buffalo bull spermatozoa were significantly lowered in T4 than control. In vitro longevity (%) of spermatozoa was significantly higher in T4 compared to control during 45 and 90 min of incubation at 37 °C. In vivo fertility rate of buffalo bull spermatozoa was significantly higher in T4 compared to control (64.96 vs. 48.40%, P < 0.05). It is concluded that supplementation of tris citric acid extender with 1.0% GTE improved structural and functional characteristics, TAC, in vitro longevity (%) and in vivo fertility, whereas decreased DNA fragmentation and LPO occurrence in buffalo bull spermatozoa after freezing and thawing protocol.
Collapse
Affiliation(s)
- Hussain Ahmed
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan; Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sarwat Jahan
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ajmal Khan
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan
| | - Lubna Khan
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan
| | - Bakht Tarin Khan
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan
| | - Hizb Ullah
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Mehreen Riaz
- Department of Zoology, Women University Swabi, Khyber Pakhtunkhwa (KP), Pakistan
| | - Kamran Ullah
- Department of Zoology, The University of Swabi, Khyber Pakhtunkhwa (KP), Pakistan
| |
Collapse
|
12
|
Ahmed H, Jahan S, Salman MM, Ullah F. Stimulating effects of Quercetin (QUE) in tris citric acid extender on post thaw quality and in vivo fertility of buffalo (Bubalus bubalis) bull spermatozoa. Theriogenology 2019; 134:18-23. [PMID: 31112913 DOI: 10.1016/j.theriogenology.2019.05.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 05/13/2019] [Accepted: 05/13/2019] [Indexed: 11/17/2022]
Abstract
Aim of this study was to evaluate the stimulating effects of quercetin (QUE) on post thaw quality and in vivo fertility of buffalo (Bubalus bubalis) bull spermatozoa. QUE is a well-known flavonoid having antioxidant properties to scavenge free radicals. Semen was collected from three buffalo bull through artificial vagina (42 °C) and were evaluated initially for volume, motility, concentration, followed by dilution in five extenders (n = 5 aliquots, control, C = no QUE; treatment 1, T1 = 50 μM QUE; treatment 2, T2 = 100 μM QUE; treatment 3, T3 = 150 μM QUE and treatment 4, T4 = 200 μM QUE supplementation). The experiment was repeated thrice (n = 3 replicates). At post dilution, sperm progressive motility (PM, %) plasma membrane integrity (PMI, %), supra vital plasma membrane integrity (SVPMI, %) and acrosome integrity (ACR-1, %) of buffalo bull were significantly higher (P < 0.05) in extenders supplemented with QUE than C. At thawing, sperm PM of buffalo bull was higher in T3 and T4 than C, T1 and T2. Sperm SVPMI was significantly higher in T2, T3 and T4 than C and T1. Sperm ACR-I was higher in T3 and T4 than C, T1 and T2. Sperm DNA integrity was higher in T4 than C. QUE supplementation increased in vitro semen quality during 30 and 60 min of incubation at 37 °C than C. The in vivo fertility was higher in T3 and T4 than C (%, 61.82 vs. 65.22 vs. 46.90). It is concluded that QUE @ 150 and 200 μM improved post thaw semen quality and in vivo fertility of buffalo bull.
Collapse
Affiliation(s)
- Hussain Ahmed
- Department of Zoology, The University of Buner, Khyber Pakhtunkhwa (KP), Pakistan.
| | - Sarwat Jahan
- Reproductive Physiology Laboratory, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Mian Muhammad Salman
- College of Animal Husbandry & Veterinary Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Farhad Ullah
- Department of Zoology, Islamia College University, Peshawar, Khyber Pakhtunkhwa (KP), Pakistan
| |
Collapse
|
13
|
Kumaresan A, Johannisson A, Bergqvist AS. Sperm function during incubation with oestrus oviductal fluid differs in bulls with different fertility. Reprod Fertil Dev 2018; 29:1096-1106. [PMID: 27112984 DOI: 10.1071/rd15474] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Accepted: 03/01/2016] [Indexed: 12/11/2022] Open
Abstract
Spermatozoa undergo several modifications in the oviduct before acquiring fertilising capacity. Although spermatozoa are exposed to similar conditions in the oviduct, the speed of the response varies with the male and the state of the spermatozoa. We hypothesised that spermatozoa from bulls with different fertility may differ in their ability to respond to oviductal fluid (ODF). Frozen-thawed spermatozoa from four bulls were incubated with oestrus oviductal fluid (OODF) for 6h. Sperm kinematics, tyrosine phosphorylation, phosphorylation patterns, capacitation and acrosome reaction were analysed at hourly intervals. The amplitude of lateral head displacement (ALH) and straightness coefficient (STR) were higher (P<0.05) in bulls with higher fertility compared with those with lower fertility, at 1-4h of incubation. At 4h of incubation and onwards, spermatozoa from bulls with higher fertility showed a lower degree (P<0.05) of tyrosine phosphorylation and higher degree of capacitation and acrosome reaction. At least five tyrosine-phosphorylated sperm proteins were detected in all bulls. However, the expression of two phosphorylated sperm proteins (183 and 109 kDa) was upregulated in bulls with lower fertility. It may be concluded that cryopreserved spermatozoa from high- and low- fertile bulls differ in their ability to respond to OODF. This may help in developing tools for assessing fertility of bulls, once validated in more animals.
Collapse
Affiliation(s)
- A Kumaresan
- Division of Reproduction, Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, PO Box 7054, SE-750 07 Uppsala, Sweden
| | - A Johannisson
- Division of Reproduction, Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, PO Box 7054, SE-750 07 Uppsala, Sweden
| | - A-S Bergqvist
- Division of Reproduction, Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, PO Box 7054, SE-750 07 Uppsala, Sweden
| |
Collapse
|
14
|
Rakha BA, Ansari MS, Akhter S, Santiago-Moreno J, Blesbois E. Cryoprotectant effects of egg yolk on Indian red jungle fowl (Gallus gallus murghi) sperm. Theriogenology 2018; 119:150-155. [PMID: 30007173 DOI: 10.1016/j.theriogenology.2018.06.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 06/18/2018] [Accepted: 06/18/2018] [Indexed: 12/26/2022]
Abstract
Egg yolk is a good external cryoprotectant of mammalian sperm and some wild bird's sperm, but, at least in domestic breeds of chicken (Gallus gallus domesticus), it may inhibit eventual fertilization of ova when high concentrations are used. We hypothesized that egg yolk can protect the sperm from cryo-induced damages providing adequate fertilization in one phylogenetic wild ancestor of current chicken breeds: the Indian red jungle fowl (Gallus gallus murghi). To test the hypothesis, the present study was designed to evaluate different concentrations of egg yolk in extender in comparison with glycerol. Semen collected from Indian red jungle fowl cocks (n = 8) was cryopreserved using different egg yolk concentrations (10%, 15%, 20% and 25%) or 20% glycerol (control group) following routine protocol of cryopreservation. During cryopreservation, sperm motility (67.5 ± 2.5%), plasma membrane integrity (66.3 ± 2.4%), viability (58.8 ± 1.3%) and acrosomal integrity (60.0.8 ± 2.0%) were recorded highest in an extender with 15% egg yolk compared to other experimental extenders and control at post-dilution, cooling, equilibration and thawing. The no. of fertilized eggs (26.6 ± 0.7, 21.6 ± 1.2), percent fertility (55.9 ± 4.4, 46.5 ± 2.2), no. of hatched chicks (23.6 ± 1.0, 17.2 ± 1.0), percent hatch (49.5 ± 3.2, 37.1 ± 2.5%) and hatchability of the fertile eggs (89.4 ± 2.2, 79.7 ± 3.7) were recorded higher (P < 0.05) with semen cryopreserved with 15% egg yolk compared to control (20% glycerol). It is concluded that 15% egg yolk can be used in cryopreservation protocol of Indian red jungle fowl sperm.
Collapse
Affiliation(s)
- B A Rakha
- Department of Wildlife Management, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan.
| | - M S Ansari
- Department of Zoology, University of Lahore-Sargodha Campus, 40100, Pakistan
| | - S Akhter
- Department of Zoology, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan
| | - J Santiago-Moreno
- Department of Animal Reproduction, INIA, Avda. Puerta de Hierro Km 5,9, 28040 Madrid, Spain
| | - E Blesbois
- INRA, UMR-85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, 37380, Nouzilly, France
| |
Collapse
|
15
|
Lamy J, Nogues P, Combes-Soia L, Tsikis G, Labas V, Mermillod P, Druart X, Saint-Dizier M. Identification by proteomics of oviductal sperm-interacting proteins. Reproduction 2018. [PMID: 29540510 DOI: 10.1530/rep-17-0712] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The interactions between oviductal fluid (OF) proteins and spermatozoa play major roles in sperm selection, storage and capacitation before fertilization. However, only a few sperm-interacting proteins in the OF has been identified and very little is known about the regulation of sperm-oviduct interactions across the estrous cycle. Samples of bovine frozen-thawed sperm from three bulls were incubated with OF at pre-, post-ovulatory stages (Pre-/Post-ov) or luteal phase (LP) of the estrous cycle (7 mg/mL proteins, treated groups) or with a protein-free media (control). The proteomes of sperm cells were assessed by nanoLC-MS/MS and quantified by label-free methods. A total of 27 sperm-interacting proteins originating in the OF were identified. Among those, 14 were detected at all stages, eight at Post-ov and LP and five only at LP. The sperm-interacting proteins detected at all stages or at LP and Post-ov were on average more abundant at LP than at other stages (P < 0.05). At Pre-ov, OVGP1 was the most abundant sperm-interacting protein while at Post-ov, ACTB, HSP27, MYH9, MYH14 and OVGP1 were predominant. Different patterns of abundance of sperm-interacting proteins related to the stage were evidenced, which greatly differed from those previously reported in the bovine OF. In conclusion, this study highlights the important regulations of sperm-oviduct interactions across the estrous cycle and provides new protein candidates that may modulate sperm functions.
Collapse
Affiliation(s)
- Julie Lamy
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France
| | - Perrine Nogues
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France
| | - Lucie Combes-Soia
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France.,INRACIRE (Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement), PAIB (Pôle d'Analyse et d'Imagerie des Biomolécules), Nouzilly, France
| | - Guillaume Tsikis
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France
| | - Valérie Labas
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France.,INRACIRE (Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement), PAIB (Pôle d'Analyse et d'Imagerie des Biomolécules), Nouzilly, France
| | - Pascal Mermillod
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France
| | - Xavier Druart
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France
| | - Marie Saint-Dizier
- Physiologie de la Reproduction et des Comportements (PRC)UMR85, INRA, CNRS, Université de Tours, IFCE, Nouzilly, France .,University of ToursFaculty of Sciences and Techniques, Tours, France
| |
Collapse
|
16
|
El-Shahat KH, Taysser MI, Badr MR, Zaki KA. Effect of oviduct and follicular fluids on ram sperm capacitation and acrosome reaction in vitro. Int J Vet Sci Med 2018; 6:S57-S62. [PMID: 30761322 PMCID: PMC6161868 DOI: 10.1016/j.ijvsm.2017.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/16/2017] [Accepted: 12/16/2017] [Indexed: 10/25/2022] Open
Abstract
The present study was designed to study the influence of different concentrations of oviduct fluid (OF) and follicular fluid (FF) on ram sperm capacitation and acrosome reaction in vitro. Forty semen samples were collected from three Barki rams throughout the period of study (10 weeks). Fresh semen was evaluated, layered under S-TALP (sperm Tyrode's albumin lactate pyruvate) medium and subjected to swim up techniques. Split fractions of semen were incubated in media enriched with different levels of OF (10, 20, 40, 50 and 75 µL/mL) or FF (10, 20, 40, 50, 100, 150 and 200 µL/mL). Best concentrations were compared and used to evaluate the ram sperm functions including progressive motility, hyperactivity and acrosome reaction. The present findings showed a significant increase in individual motility percentage (IM %) when ram spermatozoa were treated with 10 and 50 µL of oviduct fluids as compared to the other treatments after 1 h of incubation. Addition of 50 µL/mL of OF or FF had beneficial effect on sperm hyperactivity after 2 and 1 h incubation respectively. Furthermore, addition of 50 µL/mL oviduct fluid to ram sperm maintained significantly (P < .05) higher total acrosome reaction (AR %) after 3 h of incubations than those observed in other groups. In conclusion, treatment of ram spermatozoa with 50 µL/mL of OF or 40 µL/mL of FF for 3-4 h incubation respectively was considered the best level of oviduct or follicular fluid to be used for IVF.
Collapse
Affiliation(s)
- K H El-Shahat
- Department of Theriogenology, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - M I Taysser
- Department of Theriogenology, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - M R Badr
- Department of Animal Reproduction and Artificial Insemination, Reproduction Research Institute, Agriculture Research Center, Egypt
| | - K A Zaki
- El Shieh Zaied Veterinary Clinic, General Egyptian Organization of Vet. Service, Egypt
| |
Collapse
|
17
|
Choudhary S, Kumaresan A, Kumar M, Chhillar S, Malik H, Kumar S, Kaushik JK, Datta TK, Mohanty AK. Effect of recombinant and native buffalo OVGP1 on sperm functions and in vitro embryo development: a comparative study. J Anim Sci Biotechnol 2017; 8:69. [PMID: 28883914 PMCID: PMC5580196 DOI: 10.1186/s40104-017-0201-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 08/01/2017] [Indexed: 11/25/2022] Open
Abstract
Background An oviduct- specific glycoprotein, OVGP1, is synthesized and secreted by non-ciliated epithelial cells of the mammalian oviduct which provides an essential milieu for reproductive functions. The present study reports the effects of recombinant buffalo OVGP1 that lacks post-translational modifications, and native Buffalo OVGP1 isolated from oviductal tissue, on frozen- thawed sperm functions and in vitro embryo development. Results The proportion of viable sperms was greater (P < 0.05) in the recombinant OVGP1-treated group compared to the native OVGP1-treated group at 2 h, 3 h, and 4 h of incubation. The proportion of motile sperms at 3 h and 4 h of incubation; and membrane- intact sperms at 4 h was greater (P < 0.05) in the native OVGP1-treated group compared to the control and recombinant OVGP1-treated groups. The proportion of capacitated and acrosome- reacted sperms was greater (P < 0.05) in the native OVGP1-treated group compared to the recombinant OVGP1 group at 4 h. The rates of cleavage of embryos and their development to the blastocyst stage were greater (P < 0.05) in the presence of either native or recombinant OVGP1 in comparison to control at 10 μg/mL concentration as compared to 5 or 20 μg/mL. Conclusions The study suggests that both native and recombinant OVGP1 impart a positive effect on various sperm features and in vitro embryo development. However, native OVGP1 was found to have a more pronounced effect in comparison to recombinant non-glycosylated OVGP1 on various sperm functions except viability. Hence, our current findings infer that glycosylation of OVGP1 might be essential in sustaining the sperm functions but not the in vitro embryo development. Electronic supplementary material The online version of this article (doi:10.1186/s40104-017-0201-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Suman Choudhary
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - A Kumaresan
- Livestock and Production Management Section, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Manish Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Shivani Chhillar
- Livestock and Production Management Section, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Hrudananda Malik
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Sudarshan Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Jai K Kaushik
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Tirtha K Datta
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Ashok K Mohanty
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| |
Collapse
|
18
|
Zorzetto MF, Martin I, Sancler-Silva YFR, Zoca S, Freitas-Dell'Aqua CP, Papa FO, Ramos AA, Nunes JF, Salgueiro CCM, Oba E. Comparison of three different extenders on Murrah buffaloes (Bubalus bubalis
) semen freezability. Andrologia 2017; 50. [DOI: 10.1111/and.12830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/11/2017] [Indexed: 11/27/2022] Open
Affiliation(s)
- M. F. Zorzetto
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| | - I. Martin
- University of Uberaba; Uberaba Minas Gerais Brazil
| | - Y. F. R. Sancler-Silva
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| | - S. Zoca
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| | - C. P. Freitas-Dell'Aqua
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| | - F. O. Papa
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| | - A. A. Ramos
- Department of Animal Production; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu São Paulo Brazil
| | - J. F. Nunes
- Department of Veterinary Medicine; State University of Ceará, Integrated Nucleus of Biotechnology; Fortaleza Ceará Brazil
| | | | - E. Oba
- Department of Animal Reproduction and Veterinary Radiology; College of Veterinary Medicine and Animal Science; Sao Paulo State University; Botucatu Sao Paulo Brazil
| |
Collapse
|
19
|
Saraf KK, Kumaresan A, Nayak S, Chhillar S, Sreela L, Kumar S, Tripathi UK, Datta TK, Mohanty TK. Development of an in vitro oviduct epithelial explants model for studying sperm-oviduct binding in the buffalo. Reprod Domest Anim 2017; 52:687-691. [DOI: 10.1111/rda.12952] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 02/07/2017] [Indexed: 12/01/2022]
Affiliation(s)
- KK Saraf
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - A Kumaresan
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - S Nayak
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - S Chhillar
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - L Sreela
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - S Kumar
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - UK Tripathi
- Theriogenology Lab; Animal Reproduction, Gynaecology & Obstetrics; National Dairy Research Institute; Karnal Haryana India
| | - TK Datta
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal Haryana India
| | - TK Mohanty
- Artificial Breeding Research Centre; National Dairy Research Institute; Karnal Haryana India
| |
Collapse
|
20
|
Longobardi V, Albero G, De Canditiis C, Salzano A, Natale A, Balestrieri A, Neglia G, Campanile G, Gasparrini B. Cholesterol-loaded cyclodextrins prevent cryocapacitation damages in buffalo (Bubalus bubalis) cryopreserved sperm. Theriogenology 2017; 89:359-364. [PMID: 27793453 DOI: 10.1016/j.theriogenology.2016.09.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 09/22/2016] [Accepted: 09/24/2016] [Indexed: 10/20/2022]
Abstract
The aim of this study was to investigate the effect of cholesterol-loaded cyclodextrins (CLC) on motility, viability, capacitation status, and in vivo fertility of buffalo frozen-thawed sperm. After the initial semen assessment, buffalo sperm were diluted in BULLXcell extender containing 0- (control), 1.5-, and 3-mg/mL CLC and cryopreserved. At thawing, sperm motility was evaluated by phase contrast microscopy, and viability-capacitation status was assessed by Hoechst 33258-chlortetracycline (CTC) assay. Capacitation status was also evaluated by an indirect immunofluorescence assay to localize phosphotyrosine-containing proteins. Moreover, buffaloes were artificial inseminated to assess the in vivo-fertilizing potential of CLC-treated semen. No differences among control, 1.5-, and 3-mg/mL CLC-treated groups were recorded in both sperm motility (66.5 ± 5.6, 68.8 ± 4.8, and 68.8 ± 4.8, respectively) and viability (86.5 ± 1.9, 87.6 ± 1.5, 88.4 ± 2.3, respectively). However, the extender supplementation with CLC significantly reduced sperm cryocapacitation. Indeed, CLC treatment decreased (P < 0.01) the proportion of sperm showing the CTC pattern B (capacitated sperm) compared with the control (69.6 ± 3.4, 37.8 ± 1.5, and 51.3 ± 4.7, respectively, with 0, 1.5-, and 3-mg/mL CLC; P < 0.01). Furthermore, the percentage of sperm displaying tyrosine-phosphorylated pattern EA (i.e. high capacitation level) was reduced (P < 0.01) in both CLC-treated groups (10.8 ± 3.3 and 5.6 ± 1.6, respectively, with 1.5- and 3-mg/mL CLC) compared with the control (37.3 ± 6.9), reaching values similar to those recorded in fresh semen (11.0 ± 3.5). In addition, treating sperm with 3-mg/mL CLC increased (P < 0.01) the percentage of nonfluorescent (pattern NF), i.e., non-capacitated sperm (41.8 ± 3.6) compared with fresh semen (11.0 ± 6.9). No differences were recorded in pregnancy rates at 60 days post-artificial insemination among control, 1.5- and 3-mg/mL CLC groups (59.7%, 65.6%, and 56.9%, respectively). In conclusion, CLC treatment of buffalo sperm strongly decreases sperm cryocapacitation damages, without affecting the in vivo fertilizing capability.
Collapse
Affiliation(s)
- Valentina Longobardi
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Giuseppe Albero
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Carolina De Canditiis
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Angela Salzano
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Antonio Natale
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Anna Balestrieri
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Naples, Italy
| | - Gianluca Neglia
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| | - Giuseppe Campanile
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy.
| | - Bianca Gasparrini
- Department of Veterinary Medicine and Animal Production, Federico II University, Naples, Italy
| |
Collapse
|
21
|
Longobardi V, Zullo G, Salzano A, De Canditiis C, Cammarano A, De Luise L, Puzio MV, Neglia G, Gasparrini B. Resveratrol prevents capacitation-like changes and improves in vitro fertilizing capability of buffalo frozen-thawed sperm. Theriogenology 2017; 88:1-8. [DOI: 10.1016/j.theriogenology.2016.09.046] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 09/15/2016] [Accepted: 09/24/2016] [Indexed: 11/16/2022]
|
22
|
Ferraz MAMM, Henning HHW, Stout TAE, Vos PLAM, Gadella BM. Designing 3-Dimensional In Vitro Oviduct Culture Systems to Study Mammalian Fertilization and Embryo Production. Ann Biomed Eng 2016; 45:1731-1744. [PMID: 27844174 PMCID: PMC5489612 DOI: 10.1007/s10439-016-1760-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 11/04/2016] [Indexed: 12/17/2022]
Abstract
The oviduct was long considered a largely passive conduit for gametes and embryos. However, an increasing number of studies into oviduct physiology have demonstrated that it specifically and significantly influences gamete interaction, fertilization and early embryo development. While oviduct epithelial cell (OEC) function has been examined during maintenance in conventional tissue culture dishes, cells seeded into these two-dimensional (2-D) conditions suffer a rapid loss of differentiated OEC characteristics, such as ciliation and secretory activity. Recently, three-dimensional (3-D) cell culture systems have been developed that make use of cell inserts to create basolateral and apical medium compartments with a confluent epithelial cell layer at the interface. Using such 3-D culture systems, OECs can be triggered to redevelop typical differentiated cell properties and levels of tissue organization can be developed that are not possible in a 2-D culture. 3-D culture systems can be further refined using new micro-engineering techniques (including microfluidics and 3-D printing) which can be used to produce ‘organs-on-chips’, i.e. live 3-D cultures that bio-mimic the oviduct. In this review, concepts for designing bio-mimic 3-D oviduct cultures are presented. The increased possibilities and concomitant challenges when trying to more closely investigate oviduct physiology, gamete activation, fertilization and embryo production are discussed.
Collapse
Affiliation(s)
- Marcia A M M Ferraz
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, 3584CM, Utrecht, The Netherlands
| | - Heiko H W Henning
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 112, 3584CM,, Utrecht, The Netherlands
| | - Tom A E Stout
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, 3584CM, Utrecht, The Netherlands.,Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 112, 3584CM,, Utrecht, The Netherlands
| | - Peter L A M Vos
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, 3584CM, Utrecht, The Netherlands
| | - Bart M Gadella
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, 3584CM, Utrecht, The Netherlands. .,Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 79, 3584CM, Utrecht, The Netherlands.
| |
Collapse
|
23
|
Eidan SM. Effect on post-cryopreserved semen characteristics of Holstein bulls of adding combinations of vitamin C and either catalase or reduced glutathione to Tris extender. Anim Reprod Sci 2016; 167:1-7. [PMID: 26861956 DOI: 10.1016/j.anireprosci.2016.01.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 01/14/2016] [Accepted: 01/22/2016] [Indexed: 10/22/2022]
Abstract
This study was undertaken to investigate the influence of adding combinations of vitamin C to Tris extender with either catalase or reduced glutathione on post-cryopreserved semen characteristics of Holstein bulls for different preservation periods (cooling at 5°C, 48 h, 1, 2 and 3 months post cryopreservation, PC). Seven Holstein bulls of 2.5-3 years of age were used in this experiment. Semen was collected via artificial vagina in one ejaculate per bull per week for the 7 week experimental period. Pooled semen was equally divided into three treatments using Tris extender. Combinations of vitamin C (2.5mM) were added with either catalase (100 IU/ml, T2) or reduced glutathione (2mM, T3) to Tris extender and comparisons in response were made with the control group (Tris extender, T1). Individual sperm motility (IM), viability (V), plasma membrane integrity (PMI), and acrosome integrity (AI) were assessed during all periods of the study along with Malondialdehyde (MDA) concentrations and freezing ability. The IM was greater (P ≤ 0.01) in the T2 as compared with the T1 group at all periods of the study. Furthermore, the IM were greater (P ≤ 0.01) in the T3 as compared with the T1 group at the 48 h time period and at 3 months PC. The V, PMI and AI were greater (P ≤ 0.01) in T2 and T3 as compared with the T1 group at all the experimental periods. The MDA was greater (P ≤ 0.01) in the T2 as compared with the T1 group at 3 months PC. In conclusion, there was improved semen quality if semen of Holstein bulls was collected and stored in combinations of vitamin C with either catalase (T2) or reduced glutathione (T3) being added to Tris extender.
Collapse
Affiliation(s)
- Sajeda M Eidan
- Department of Animal Resources, Collage of Agriculture, University of Baghdad, Iraq.
| |
Collapse
|
24
|
Dynamic quantification of intracellular calcium and protein tyrosine phosphorylation in cryopreserved boar spermatozoa during short-time incubation with oviductal fluid. Theriogenology 2014; 82:1145-53. [DOI: 10.1016/j.theriogenology.2014.07.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 07/28/2014] [Accepted: 07/28/2014] [Indexed: 11/19/2022]
|
25
|
Qadeer S, Khan M, Ansari M, Rakha B, Ejaz R, Husna A, Ashiq M, Iqbal R, Ullah N, Akhter S. Evaluation of antifreeze protein III for cryopreservation of Nili-Ravi (Bubalus bubalis) buffalo bull sperm. Anim Reprod Sci 2014; 148:26-31. [DOI: 10.1016/j.anireprosci.2014.04.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 04/25/2014] [Accepted: 04/27/2014] [Indexed: 10/25/2022]
|
26
|
Molecular cloning, sequence characterization and heterologous expression of buffalo (Bubalus bubalis) oviduct-specific glycoprotein in E. coli. Mol Biol Rep 2012; 39:10031-43. [DOI: 10.1007/s11033-012-1872-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2011] [Accepted: 06/21/2012] [Indexed: 11/26/2022]
|
27
|
Selvaraju S, Raju P, Rao SBN, Raghavendra S, Nandi S, Dineshkumar D, Thayakumar A, Parthipan S, Ravindra JP. Evaluation of maize grain and polyunsaturated fatty acid (PUFA) as energy sources for breeding rams based on hormonal, sperm functional parameters and fertility. Reprod Fertil Dev 2012; 24:669-78. [PMID: 22697117 DOI: 10.1071/rd11229] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 10/17/2011] [Indexed: 11/23/2022] Open
Abstract
The objective of the present study was to elucidate the effect of different sources of dietary energy (maize vs polyunsaturated fatty acid (PUFA) on semen functional parameters and fertility of adult rams. Eighteen adult rams were divided into two groups (maize and PUFA, n=9). The main energy source for the rams in the maize group was coarsely ground maize grain, whereas in the PUFA group it was sunflower oil (rich in 18:2 linoleic acid, an omega-6 acid). The ration was fed for a minimum period of 60 days and thereafter semen was collected for evaluation. The proportion of progressive forward motility was significantly (P<0.05) higher in the PUFA group compared with the maize group. Sperm lipid peroxidation as measured by malondialdehyde formation (µM per 1×10(9) spermatozoa) was significantly (P<0.05) higher in the PUFA group compared with the maize group. When the semen was diluted with Tris-egg yolk-citrate buffer and incubated for 24h at 4°C, the proportions of plasmalemma integrity, the sperm subpopulation positive for functional membrane and acrosomal integrities, and mitochondrial membrane potential were significantly (P<0.05) higher in PUFA-fed than in maize-fed animals. The different sources of energy did not influence the serum and seminal plasma IGF-I levels. The cleavage rate (percentage) did not differ significantly between PUFA- (45.4±4.91) and maize- (44.63±6.8) fed animals. In conclusion, PUFA feeding influenced sperm quality by altering or stabilising membrane integrity. The present study indicates that PUFA may improve semen quality but did not improve in vitro fertilisation.
Collapse
Affiliation(s)
- Sellappan Selvaraju
- Animal Physiology Division, National Institute of Animal Nutrition and Physiology, Adugodi, Bangalore, India.
| | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Waheed S, Ahmad N, Najib-ur-Rahman, Jamil-ur-Rahman H, Younis M, Iqbal S. Evaluation of duck egg yolk for the cryopreservation of Nili-Ravi buffalo bull semen. Anim Reprod Sci 2012; 131:95-9. [DOI: 10.1016/j.anireprosci.2012.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Revised: 12/30/2011] [Accepted: 02/28/2012] [Indexed: 11/28/2022]
|
29
|
The effect of oviductal fluid on protein tyrosine phosphorylation in cryopreserved boar spermatozoa differs with the freezing method. Theriogenology 2012; 77:588-99. [DOI: 10.1016/j.theriogenology.2011.08.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 08/30/2011] [Accepted: 08/30/2011] [Indexed: 12/29/2022]
|
30
|
Selvaraju S, Reddy I, Nandi S, Rao S, Ravindra J. Influence of IGF-I on buffalo (Bubalus bubalis) spermatozoa motility, membrane integrity, lipid peroxidation and fructose uptake in vitro. Anim Reprod Sci 2009; 113:60-70. [DOI: 10.1016/j.anireprosci.2008.08.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2007] [Revised: 06/28/2008] [Accepted: 08/01/2008] [Indexed: 11/27/2022]
|
31
|
Andrabi SMH. Factors Affecting the Quality of Cryopreserved Buffalo (Bubalus bubalis) Bull Spermatozoa. Reprod Domest Anim 2009; 44:552-69. [DOI: 10.1111/j.1439-0531.2008.01240.x] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Abstract
The domestic buffalo is an indispensable livestock resource to millions of smallholder farmers in developing countries, particularly in Asia. Although its reproductive biology is basically similar to that of cattle, there are important differences and unique characteristics that need to be considered in order to apply modern reproductive technologies to improve its productivity. Under most smallholder production systems, the reproductive efficiency of buffalo is compromised by factors related to climate, management, nutrition and diseases. However, when managed and fed properly, buffalo can have good fertility and provide milk, calves and draught power over a long productive life. The basic technical problems associated with artificial insemination in buffalo were largely overcome two decades ago, but the technology has not had the expected impact in some developing countries, because largely of infrastructural and logistic problems. Approaches involving the use of hormones for treating anoestrus and for synchronizing oestrus have had varying rates of success, depending on the protocols used and the incidence of underlying problems that cause infertility. Embryo technologies such as multiple ovulation embryo transfer, in vitro embryo production, cryopreservation and cloning are being intensively studied but have had far lower success rates than in cattle. Improving the productivity of buffalo requires an understanding of their potential and limitations under each farming system, development of simple intervention strategies to ameliorate deficiencies in management, nutrition and healthcare, followed by judicious application of reproductive technologies that are sustainable with the resources available to buffalo farmers.
Collapse
Affiliation(s)
- B M A O Perera
- Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, Sri Lanka.
| |
Collapse
|
33
|
Imam S, Ansari MR, Kumar A, Singh C, Bharti VK, Kumaresan A. Effect of oviductal proteins on structural and functional characteristics of cryopreserved sperm in Murrah buffaloes. Reprod Domest Anim 2008; 45:302-6. [PMID: 19019058 DOI: 10.1111/j.1439-0531.2008.01300.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The present study was undertaken to elucidate the effect of non-luteal oviductal proteins on sperm characteristics in Murrah buffaloes. Oviducts from healthy buffaloes were collected immediately after slaughter and the oestrous cycle phase was determined as either luteal or non-luteal based on ovarian morphology. Non-luteal oviducts (n = 80) were flushed from the isthmic end of the oviduct with PBS, fluid was centrifuged at 10,000 g at 4 degrees C for 20 min and then dialysed and clarified. The supernatant obtained was lyophilized to concentrate the protein and stored at -20 degrees C till use. Sixteen good quality ejaculates from four Murrah buffalo bulls were collected using an artificial vagina. After fresh semen analysis, each ejaculate was split into two parts and extended in Tris-citrate-egg yolk glycerol dilutor. Part I of the split ejaculate was treated with non-luteal oviductal proteins at the dose rate of 1 mg/ml of diluted semen, while part II remained as control. The extended semen was equilibrated for 4 h at 5 degrees C, filled in 0.5 ml French straws, exposed to LN(2) vapour, plunged into LN(2) and then stored at -196 degrees C. The equilibrated and frozen-thawed semen was evaluated for sperm motility, viability, acrosomal integrity, cervical mucus penetration test and hypo-osmotic sperm swelling test (HOST). In frozen-thawed semen, the percentage of sperm motility, viability and acrosomal integrity was significantly (p < 0.05) higher in the treatment group compared to the control group. The incorporation of non-luteal oviductal proteins in the extender increased the ability of sperm to penetrate cervical mucus both after equilibration and the freeze-thaw process. Similarly, the proportion of sperm with intact plasma membrane, as revealed by HOST values, was also significantly (p < 0.05) higher in the treatment group (32.6%) than the control group (27%) in frozen-thawed semen. It was inferred that incorporation of non-luteal whole oviductal fluid proteins improved the sperm quality in frozen-thawed semen in Murrah buffaloes.
Collapse
Affiliation(s)
- S Imam
- Artificial Insemination Lab, Division of Animal Reproduction, ICAR Research Complex for NEH Region, Barapani, Umiam, Meghalaya, India
| | | | | | | | | | | |
Collapse
|
34
|
Effect of oviductal fluid proteins on buffalo sperm characteristics during cryopreservation. Theriogenology 2008; 69:925-31. [DOI: 10.1016/j.theriogenology.2007.05.066] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2006] [Revised: 05/24/2007] [Accepted: 05/28/2007] [Indexed: 11/22/2022]
|
35
|
Andrabi SMH, Ansari MS, Ullah N, Anwar M, Mehmood A, Akhter S. Duck egg yolk in extender improves the freezability of buffalo bull spermatozoa. Anim Reprod Sci 2008; 104:427-33. [PMID: 17709214 DOI: 10.1016/j.anireprosci.2007.07.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Revised: 07/03/2007] [Accepted: 07/16/2007] [Indexed: 11/22/2022]
Abstract
We investigated the use of duck egg yolk (DEY), Guinea fowl egg yolk (GFEY) and Indian indigenous hen (Desi) egg yolk (IDEY) in extender for improving the post-thaw quality of buffalo (Bubalus bubalis) bull spermatozoa, and compared it with commercial hen egg yolk (CHEY; control). For this purpose, two consecutive ejaculates of semen from each of two Nili-Ravi buffalo bulls were collected on 1 day each week for 5 weeks (replicates; n=5) with artificial vagina (42 degrees C). Split pooled ejaculates, were diluted in tris-citric acid glycerol extender containing either DEY or GFEY or IDEY or CHEY at 37 degrees C. Extended semen was cooled to 4 degrees C in 2 h and equilibrated for 4 h at 4 degrees C. Cooled semen was then filled in 0.5 ml straws at 4 degrees C and frozen in programmable cell freezer. Thawing of semen was performed at 37 degrees C for 30 s. Sperm motility, plasma membrane integrity and sperm morphology (acrosome integrity, head, mid-piece and tail abnormalities) of each semen sample were assessed at 0, 3 and 6 h after thawing and incubation at 37 degrees C. Visual motility (%) and percentage of intact plasma membranes assessed at 6h post-thaw of buffalo bull spermatozoa were highest (P<0.05) due to DEY as compared to GFEY, IDEY and control. The percentage of spermatozoa with normal acrosomes at 0, 3 and 6 h post-thaw was highest (P<0.05) in DEY extender than GFEY, IDEY and CHEY. Sperm tail abnormalities (%) observed at 0, 3 and 6 h post-thaw in samples cryopreserved with freezing extender having DEY were lower (P<0.05) as compared to extender containing GFEY, IDEY and CHEY. In conclusion, DEY compared to other avian yolks in extender improves the frozen-thawed quality of buffalo bull spermatozoa.
Collapse
Affiliation(s)
- S M H Andrabi
- Animal Reproduction Laboratory, Animal Sciences Institute, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan.
| | | | | | | | | | | |
Collapse
|
36
|
Abstract
In this paper, an account of various aspects related to buffalo reproduction are given. Fundamental concepts of the reproductive physiology as well as manipulation of the reproductive function will be presented. This will include an overview of the most recent developments of the oestrous cycle and the ovulation control, new strategies of reproductive management for the improvement of genetic gain and the application of newly developed reproductive technologies, such as in vitro embryo production, embryo and sperm sexing and cloning.
Collapse
Affiliation(s)
- G A Presicce
- ARSIAL-Centro Regionale per la Zootecnia, Rome, Italy.
| |
Collapse
|