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Díaz Ruiz E, Delgado Bermejo JV, León Jurado JM, Navas González FJ, Arando Arbulu A, Fernández-Bolaños Guzmán J, Bermúdez Oria A, González Ariza A. Effect of Supplementation of a Cryopreservation Extender with Pectoliv30 on Post-Thawing Semen Quality Parameters in Rooster Species. Antioxidants (Basel) 2024; 13:1018. [PMID: 39199262 PMCID: PMC11351633 DOI: 10.3390/antiox13081018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 08/19/2024] [Accepted: 08/19/2024] [Indexed: 09/01/2024] Open
Abstract
Sperm cryopreservation is a fundamental tool for the conservation of avian genetic resources; however, avian spermatozoa are susceptible to this process. To cope with the high production of reactive oxygen species (ROS), the addition of exogenous antioxidants is beneficial. Pectoliv30 is a substance derived from alperujo, and in this study, its effect was analyzed on seminal quality after its addition to the cryopreservation extender of roosters at different concentrations. For this purpose, 16 Utrerana breed roosters were used, and seminal collection was performed in six replicates, creating a pool for each working day with ejaculates of quality. After cryopreservation, one sample per treatment and replicate was thawed, and several seminal quality parameters were evaluated. Statistical analysis revealed numerous correlations between these variables, both positive and negative according to the correlation matrix obtained. Furthermore, the chi-squared automatic interaction detection (CHAID) decision tree (DT) reported significant differences in the hypo-osmotic swelling test (HOST) variable between groups. Moreover, results for this parameter were more desirable at high concentrations of Pectoliv30. The application of this substance extracted from the by-product alperujo as an antioxidant allows the improvement of the post-thawing seminal quality in roosters and facilitates optimization of the cryopreservation process as a way to improve the conservation programs of different endangered poultry breeds.
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Affiliation(s)
- Esther Díaz Ruiz
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (E.D.R.); (J.V.D.B.); (A.A.A.)
- Institute of Agricultural Research and Training (IFAPA), Alameda del Obispo, 14005 Cordoba, Spain
| | - Juan Vicente Delgado Bermejo
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (E.D.R.); (J.V.D.B.); (A.A.A.)
| | | | - Francisco Javier Navas González
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (E.D.R.); (J.V.D.B.); (A.A.A.)
| | - Ander Arando Arbulu
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Cordoba, Spain; (E.D.R.); (J.V.D.B.); (A.A.A.)
| | - Juan Fernández-Bolaños Guzmán
- Instituto de la Grasa, Consejo Superior de Investigaciones Científicas (CSIC), 41013 Sevilla, Spain; (J.F.-B.G.); (A.B.O.)
| | - Alejandra Bermúdez Oria
- Instituto de la Grasa, Consejo Superior de Investigaciones Científicas (CSIC), 41013 Sevilla, Spain; (J.F.-B.G.); (A.B.O.)
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Sperm mobility is predictive of the relative genetic contribution among competing mating geese, as determined by microsatellite genotype identification of potential sires. Poult Sci 2023; 102:102626. [PMID: 37004290 PMCID: PMC10090699 DOI: 10.1016/j.psj.2023.102626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 02/27/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
The low reproductive efficiency (RE) of geese limits their production in the poultry industry. To select ganders with high breeding potential, the effect of 3 sperm mobility ranks (SMRs; high-, medium-, and low-SMR) on the RE of naturally mating geese was determined. To exclude the confounding effect of social rank (SR) on RE in naturally mating flocks, a 2-factor nested experimental design was used to differentiate the effects of SMR and SR on RE. Twenty-seven ganders and 135 geese (Zi geese, Anser cygnoides L.) at approximately 1 yr of age were divided into 3 flocks, each of which included the 3 SMR groups. Each SMR group included 3 ganders and 15 female geese. Relative genetic contribution (RGC) is defined as the number of offspring sired by 1 male as a percentage of the entire goslings in each flock, and it was used to compare the differences in RE among ganders. The frequency of agonistic behavioral interactions (ABIs) among the ganders was video recorded in each SMR group, and the SR of each gander was determined. In total, 1,026 eggs were incubated, and 609 goslings hatched. Parent-offspring relationships among 771 individuals from the 2 generations were identified using 20 microsatellite markers, and the RGC was calculated. Results showed that the SMR and SR had significant effects on RGC in naturally mating geese (P = 0.001 and P = 0.000, respectively). Significant differences in RGC were observed among the high- and medium- and low-SMR groups, with average RGCs of 14.3, 10.6, and 8.4%, respectively. The high-SMR group had the highest RGCs in each flock, and the ganders with high SR had the highest RGCs among the 3 SMRs. The study showed that in a naturally mating geese population, selecting for the sperm mobility traits of a gander can effectively improve the RE.
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Muvhali PT, Bonato M, Malecki IA, Cloete SW. Minimum sperm dose for optimal fertility after artificial insemination in ostriches. Theriogenology 2022; 187:34-41. [DOI: 10.1016/j.theriogenology.2022.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 11/24/2022]
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Muvhali PT, Bonato M, Malecki IA, Cloete SWP. Mass Sperm Motility Is Correlated to Sperm Motility as Measured by Computer-Aided Sperm Analysis (CASA) Technology in Farmed Ostriches. Animals (Basel) 2022; 12:ani12091104. [PMID: 35565531 PMCID: PMC9102442 DOI: 10.3390/ani12091104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/18/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
Semen analyses have gained momentum in various livestock industries. However, in farmed ostriches, semen analysis is still in its experimental stage, and males are not screened for sperm quality before breeding. This study investigated the correlations between computer-aided sperm analysis (CASA) technology and the traditional, yet affordable, mass sperm motility score. Semen was collected from nine South African Black ostrich males (mean age ± SD: 5.25 ± 1.21 years), using the dummy female method for 5 consecutive days monthly, for 8 months. Mass sperm motility scores were recorded on a scale of 1−5 (1: little to no sperm movement; 5: rapid sperm movement). The CASA traits recorded were: total motility (MOT), progressive motility (PMOT), curve−linear velocity (VCL), straight-line velocity (VSL), average path velocity (VAP), amplitude of lateral head displacement (ALH), linearity (LIN), straightness (STR), wobble (WOB), and beat-cross frequency (BCF). The results revealed positive correlations between mass sperm motility and PMOT, MOT, VCL, and VAP ranging from 0.34 to 0.59 (p < 0.0001). In contrast, negative correlations were recorded between mass sperm motility and LIN, STR, and BCF, with correlations ranging from −0.20 to −0.39 (p < 0.0001). VSL, ALH, and WOB were not correlated to mass sperm motility (p > 0.05). Ostrich farmers may thus be able to evaluate sperm motility reliably and potentially select breeding males by using the affordable mass sperm motility scoring method. Determining the correlation between these methods and fertility after artificial insemination or natural mating is however needed.
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Affiliation(s)
- Pfunzo T. Muvhali
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland 7602, South Africa; (M.B.); (I.A.M.); (S.W.P.C.)
- Directorate Animal Sciences, Western Cape Department of Agriculture Elsenburg, Private Bag X1, Elsenburg 7607, South Africa
- Correspondence: ; Tel.: +27-21-808-5229
| | - Maud Bonato
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland 7602, South Africa; (M.B.); (I.A.M.); (S.W.P.C.)
| | - Irek A. Malecki
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland 7602, South Africa; (M.B.); (I.A.M.); (S.W.P.C.)
- School of Agriculture and Environment, Faculty of Science, The University of Western Australia, 35 Stirling Highway, Crawley 6009, Australia
| | - Schalk W. P. Cloete
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland 7602, South Africa; (M.B.); (I.A.M.); (S.W.P.C.)
- Directorate Animal Sciences, Western Cape Department of Agriculture Elsenburg, Private Bag X1, Elsenburg 7607, South Africa
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Jimoh OA, Nwachukwu CU. Efficacy of soursop juice extender on rooster semen quality, oxidative activity and spermatozoa kinematics. Transl Anim Sci 2022; 6:txac046. [PMID: 35599843 PMCID: PMC9119429 DOI: 10.1093/tas/txac046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/08/2022] [Indexed: 12/03/2022] Open
Abstract
African medicinal plant like soursop (Annona muricate L.) within annonaceae are known for their biological, therapeutic, and pharmacological properties with little or no toxicity. The use of such plant requires good knowledge of the toxicity dosage, purity, suitable extraction solvent and adverse effects. The leaves, seeds, fruits, barks, and roots of African medicinal plants have been used for various nutraceuticals and functional effects according to African folk medicine. The aim of this study is to evaluate the semen quality, oxidative activity and spermatozoa kinematics of rooster semen in soursop juice extender. About 30 roosters were used for the in vitro analysis. Semen was collected twice a week for 2 weeks through dorsal-abdominal massage technique. The evaluation was done hourly until semen quality declined at the 5th-hour. The pooled semen was allotted to seven treatments of semen extenders as undiluted semen, dextrose saline, 10% soursop juice extender, 20% soursop juice extender, 30% soursop juice extender, 40% soursop juice extender, and 50% soursop juice extender for the study. The percentage motility, progressive motility, nonprogressive motility, curvilinear velocity, average path velocity, straight line velocity, linearity, straightness, amplitude of lateral head, beat cross frequency and wobble were analyzed using computer aided sperm analysis. Oxidative status (antioxidant activity and lipid peroxidation) was determined by assay. Result of rooster semen at room temperature and after 1-hour dilution showed that percentage motility, nonprogressive motility, and average path velocity were significantly (P < 0.05) reduced by different soursop juice extenders compared to undiluted semen. After 2-hour dilution of rooster semen, nonprogressive motility, average path velocity, curvilinear velocity, straight line velocity, wobble, liveability and amplitude of lateral head parameters were significantly (P < 0.05) increased by different soursop juice extenders compared to undiluted semen. Antioxidant activity and lipid peroxidation in both room temperature and after 5-hour dilution were affected by different soursop juice extenders in rooster semen. In conclusion, supplementation of soursop juices as an extender to rooster undiluted semen played an improvement role on spermatozoa fertility and oxidative status during processing or preserving ejaculates for insemination.
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Affiliation(s)
- Olatunji Abubakar Jimoh
- Agricultural Technology Department, Federal Polytechnic Ado Ekiti, P. M. B. 5351, Ado Ekiti, Ekiti State, Nigeria
| | - Chinwe Uchechi Nwachukwu
- Department of Agricultural Science Education, School of Vocational and Technical Education, Alvan Ikoku Federal College of Education, Owerri, Imo State, Nigeria
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The association of social rank with paternity efficiency in competitive mating flocks of Zi goose ganders (Anser cygnoides L.). Poult Sci 2021; 100:101415. [PMID: 34534850 PMCID: PMC8450244 DOI: 10.1016/j.psj.2021.101415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/09/2021] [Accepted: 07/20/2021] [Indexed: 11/21/2022] Open
Abstract
The purpose of this study was to investigate the influence of social rank (SR) on paternity efficiency (PE) in competitive mating flocks of geese. Thirty ganders and 150 geese (Zi geese, Anser cygnoides L.) aged approximately one, were divided into 3 groups. Flock 1 included 10 ganders and 50 female geese, flock 2 included 11 ganders and 55 female geese, and flock 3 included 9 ganders and 45 female geese. The frequency of the agonistic behavioral interactions (ABI) of the ganders and mating activity (MA) were video recorded in each flock. The SR of each gander was determined by the frequency of ABI with a score of 1 to 3 (1 being the dominant and 3 the most subordinate). To clarify the difference between being dominant and submissive, we collapsed rank 2 and rank 3 into a “subordinate” category. In total, 280 eggs were collected, and 219 goslings were hatched. Parent–offspring relationships among 399 individuals from the 2 generations were identified via 20 microsatellite markers, and the PE of each gander was calculated. There was no significant difference in individual body weight and semen quality factor among the different SR groups (dominant and subordinate), and the SR of the ganders was significantly correlated to PE for the 3 flocks. Goslings of high-ranking ganders contributed 48.68% in flock 1, 37.50% in flock 2, and 47.62% in flock 3. Approximately 45% of all goslings were sired by the 7 dominant ganders of the 30 total ganders across the 3 flocks. As SR has been shown to be heritable in geese, the selection of high-ranking ganders might be an effective way to improve reproductive efficiency in commercial geese flocks.
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Farooq U, Malecki IA, Martin GB, Mahmood M. Mobility of Japanese quail spermatozoa and its relationship to egg fertility. Reprod Domest Anim 2021; 56:1543-1554. [PMID: 34514648 DOI: 10.1111/rda.14018] [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: 06/10/2021] [Accepted: 09/08/2021] [Indexed: 11/29/2022]
Abstract
Sperm mobility (SM) appears to be primary determinant of fertility in chicken and turkey. The aims of this study were to extend the concept to the Japanese quail by developing an assay to quantify SM, explaining the basis of SM using motility properties measured by CASA, and exploring the relationship between SM and egg fertility. The study was carried out in three stages: i) males (n = 20) and females (n = 20) were mated individually; ii) ejaculates were collected from 20 males, and SM was measured; iii) males (n = 20) and females (n = 20) were mated individually. In Stages I and III, data were collected for egg fertility, SpermOPVL and HolesIPVL . In Stage II, SM assay was developed and assay conditions were defined: effect of sperm numbers on absorbance in Accudenz solution; effect of Accudenz concentration on sperm motility and mobility; effect of quail proctodeal gland foam extract and incubation temperature on SM at 37 and 41°C. The recorded absorbance of sperm movement was dependent on sperm numbers in the sperm suspension overlaying the Accudenz (p < .001). At 41°C, SM, progressively motile sperm, VCL, VSL and VAP were negatively affected by Accudenz concentration (p < .05). The effect of foam on SM and motility depended on an interaction between the concentration of foam extract and incubating temperature. Males were categorized into low, average and high SM phenotypes. These categories differed significantly (p < .001), but sperm motility and SM were not related to egg fertility. In conclusion, SM assay can be used to identify mobility phenotypes, but the poor relationship between SM and egg fertility indicates a need for further studies on interaction between the concentration of foam extract, incubating temperature, and in vivo sperm movement and egg fertilization success.
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Affiliation(s)
- Umar Farooq
- School of Agriculture and Environment, The University of Western Australia, Crawley, WA, Australia.,UWA Institute of Agriculture, The University of Western Australia, Crawley, WA, Australia.,Department of Poultry Science, University of Agriculture Faisalabad, Sub Campus Toba Tek Singh, Toba Tek Singh, Pakistan
| | - Irek A Malecki
- UWA Institute of Agriculture, The University of Western Australia, Crawley, WA, Australia.,Department of Animal Sciences, University of Stellenbosch, Stellenbosch, South Africa
| | - Graeme B Martin
- School of Agriculture and Environment, The University of Western Australia, Crawley, WA, Australia.,UWA Institute of Agriculture, The University of Western Australia, Crawley, WA, Australia
| | - Misbah Mahmood
- Department of Mathematics, Government College University Faisalabad, Faisalabad, Pakistan
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Ostrich ejaculate characteristics and male libido around equinox and solstice dates. Trop Anim Health Prod 2020; 52:2609-2619. [PMID: 32451835 DOI: 10.1007/s11250-020-02299-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/13/2020] [Indexed: 10/24/2022]
Abstract
The study evaluated the effect of time of the year in which changes in photoperiod occurs on ostrich semen characteristics and male libido. Semen was collected for 5 days before, on and 5 days after winter solstice (21 June 2016), spring equinox (22 September 2016), summer solstice (21 December 2016) and autumn equinox (20 March 2017) in the southern hemisphere. Semen was collected from 10 South African Black ostrich males (average age ± standard deviation; 4.5 ± 2.27 years) using the dummy female. Semen volume, sperm concentration, total sperm per ejaculate, sperm motility traits, percentage of normal sperm, head and tail abnormalities and percentage of affected sperm in the hypo-osmotic swelling test (HOS) were evaluated. Male libido defined as the willingness of males to mount the dummy female was also recorded. Semen samples collected around summer solstice, spring and autumn equinox were higher in sperm concentration and sperm output compared with winter solstice (P < 0.05). Study periods did not influence semen volume, sperm motility traits, the percentage of normal sperm, head abnormalities and HOS. Tail abnormalities were higher around winter solstice than around spring equinox (P < 0.05). Male libido and the success of semen collection were significantly higher around spring equinox (P < 0.05). Changes in photoperiod in the southern hemisphere do not affect semen production in ostriches. However, high sperm output and male libido around spring equinox and summer solstice dates suggest that these periods may be preferred for semen collection for artificial insemination and storage purposes.
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Alabi TD, de Villiers C, du Plessis SS, Monsees TK, Brooks NL, Oguntibeju OO. The Beneficial Role of Anchomanes difformis in STZ-Induced Reproductive Dysfunction in Male Wistar Rats. Diabetes Metab Syndr Obes 2020; 13:4543-4560. [PMID: 33262627 PMCID: PMC7698316 DOI: 10.2147/dmso.s270783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 09/16/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Progression of diabetes mellitus has increasingly led to several diabetic complications. Diabetes is one of the major factors implicated in male reproductive system damage. Recent approaches such as the use of medicinal plants have been explored in the management of diabetes and associated complications. Anchomanes difformis (common name: children's umbrella) has been shown to possess anti-diabetic ability in animal model. Therefore, this study seeks to investigate the potency of Achomanes difformis in ameliorating diabetes-induced reproductive dysfunction. METHODS Type 2 diabetes was induced in male Wistar rats with 10% fructose administration for 2 weeks and an intraperitoneal injection of 40mg/kgBW of streptozotocin. Aqueous extract (200mg and 400mg/kgBW) of Anchomanes difformis leaves was administered daily for 6 weeks. The rats were randomly divided into 7 groups with a minimum of eight rats in each (8 rats in normal groups and 10 in diabetic groups). The impact of diabetes and treatment was investigated by estimating sperm concentration, motility indices, viability and morphological parameters in the normal, treatment controls and diabetic rats using CASA-SCA system. Histological examination of the testes and epididymis was performed. RESULTS Diabetes induction resulted in significant decrease in sperm concentration, viability and some motility parameters with 40% abnormalities in sperm morphology. The administration of Anchomanes difformis significantly increased sperm concentration and sperm viability, while it significantly improved the percentage of morphologically normal sperm in diabetic rats. Anchomanes difformis ameliorated testicular damage such as vacuolization and loss of germinal epithelium in the diabetic-treated rats when compared to the diabetic controls. CONCLUSION The potency Anchomanes difformis displayed against diabetic-induced damage in the reproductive system might be a new and promising tool in the management of male reproductive dysfunctions and associated complications in diabetes mellitus.
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Affiliation(s)
- Toyin Dorcas Alabi
- Phytomedicine & Phytochemistry Group, Oxidative Stress Research Centre, Department of Biomedical Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Bellville, South Africa
| | - Charon de Villiers
- PUDAC-Delft Animal Facility, South African Medical Research Council, Cape Town7505, South Africa
| | - Stephan S du Plessis
- Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg7505, South Africa
| | - Thomas K Monsees
- Department of Medical Biosciences, University of the Western Cape, Bellville7535, South Africa
| | - Nicole L Brooks
- Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Oluwafemi Omoniyi Oguntibeju
- Phytomedicine & Phytochemistry Group, Oxidative Stress Research Centre, Department of Biomedical Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Bellville, South Africa
- Correspondence: Oluwafemi Omoniyi Oguntibeju Tel +27 219538495 Email
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Farooq U, Malecki IA, Mahmood M, Martin GB. Age-related declines in ejaculate quality and sperm kinematics vary among strains of Japanese Quail (Coturnix japonica). Reprod Domest Anim 2019; 55:64-73. [PMID: 31693756 DOI: 10.1111/rda.13585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 10/29/2019] [Indexed: 01/18/2023]
Abstract
For successful breeding programs, it is important to quantify the useful period of a male's reproductive life and it is often done simply by measurement of semen quality. This information is lacking for Japanese quail so we tested whether there is a decline in ejaculate quality and sperm kinematics with age, and whether the decline varies among strains. Nine males (n = 9) from each of 5 strains (A, B, C, D and E) were subjected to 4 semen collections (n = 16 per male) at 8, 16, 26 and 36 weeks of age. Ejaculate volume, sperm concentration and total sperm per ejaculate were measured, and sperm kinematics were analysed using a Sperm Class Analyser (SCA® ). There was a significant effect of age for ejaculate volume, total sperm per ejaculate and per cent medium sperm. The effect of the interaction between age and strain was significant for percent progressive motile sperm, percent rapid sperm, velocity curvilinear, velocity straight line, velocity average path, linearity, straightness and beat cross frequency. Ejaculate volume peaked at Week 26 in all strains, while peak values for sperm concentration and total sperm per ejaculate were observed at Week 16 for most strains. There were declines in percent motile sperm, progressive motile sperm and rapid sperm, and in velocity curvilinear velocity, velocity straight line and velocity average path, by Week 16 for most strains. Linearity declined by Week 26 in some strains, and all strains showed a significant decline in beat cross frequency by that age. In conclusion, the ability of CASA to detect age-related changes in sperm kinematics makes it a valuable tool for identifying the best males and thus improving quail flock fertility. It is essential that breeders understand that age affects both sperm production and sperm kinematics, and that the changes vary with strain.
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Affiliation(s)
- Umar Farooq
- School of Agriculture and Environment, Faculty of Science, The University of Western Australia, Crawley, Perth, Australia.,UWA Institute of Agriculture, The University of Western Australia, Crawley, Perth, Australia.,Department of Poultry Science, University of Agriculture Faisalabad, Sub Campus Toba Tek Singh, Toba Tek Singh, Pakistan
| | - Irek A Malecki
- School of Agriculture and Environment, Faculty of Science, The University of Western Australia, Crawley, Perth, Australia.,UWA Institute of Agriculture, The University of Western Australia, Crawley, Perth, Australia.,Department of Animal Sciences, University of Stellenbosch, Matieland, South Africa
| | - Misbah Mahmood
- Department of Mathematics, Government College University Faisalabad, Faisalabad, Pakistan
| | - Graeme B Martin
- School of Agriculture and Environment, Faculty of Science, The University of Western Australia, Crawley, Perth, Australia.,UWA Institute of Agriculture, The University of Western Australia, Crawley, Perth, Australia
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Shah AA, Khan IU, Sahibzada FA, Tauseef I, Kalsoom UE, Sultana N. Biological and biochemical characteristics of male reproductive system, serum metabolites and carcass quality of Japanese quails by the supplementation of Pinus ponderosa leaves and α-tocopherol acetate. Reprod Domest Anim 2019; 54:1348-1356. [PMID: 31336393 DOI: 10.1111/rda.13521] [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: 06/20/2019] [Accepted: 07/13/2019] [Indexed: 11/28/2022]
Abstract
The aim of the current study was to evaluate the effect of dietary supplementation of Pinus ponderosa leaves (pine leaves) and α-tocopherol acetate (vitamin E) powder on male reproductive system, serum metabolites and carcass characteristics of Japanese quails. A total of 360-day-old male quails were purchased from the open market and kept at poultry shed for ninety-four days. After ten days of adaptation, all quails were randomly assigned into 4 groups, control (IC); supplemented with α-tocopherol acetate (IE) at the rate of 150 mg/L; Pinus ponderosa leaves (IP) at the rate of 150 mg/L; and 70 mg α-tocopherol acetate and 70 mg Pinus ponderosa leaves (IEP). Pinus ponderosa leaves and α-tocopherol acetate supplementation had not significantly (p > .05) effected on final body weight gain, feed intake and feed conversion ratio of quails. The high-density lipoprotein cholesterol (HDLC) and total cholesterol (TC) were significantly (p > .05) affected by IE and IP groups as compared to IC and IEP groups. Triglyceride (TG), glutathione peroxidase (GPx) and superoxide dismutase (SOD) significantly (p < .05) increased in all treatment groups except for the IC group. Aspartate transaminase (AST) significantly (p > .05) decreased in treatment groups as compared to control group. Overall, the mineral levels significantly (p < .05) increased in treatment groups as compared to control. Cloacal gland index values, the quantity of foam production and testis weight were significantly (p < .05) increased in treatment groups. It was concluded that the supplementation of Pinus ponderosa leaves and α-tocopherol acetate improved the testis weight, foam production, serum antioxidant enzymes and mineral level especially zinc in Japanese quail considered an indicative characteristic of higher sperm production rate and improved sexual activity. Further, higher gametogenesis rate, sperm production or reproductive behaviour including different hormonal level will be analysed in future study.
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Affiliation(s)
- Assar Ali Shah
- National Forage Breeding Innovation Base, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Irfan Ullah Khan
- Department of Biochemistry and Molecular Biology, College of Life Science, Nanjing Agricultural University, Nanjing, China.,Department of Biochemistry, Hazara University Mansehra, Mansehra, Pakistan
| | | | - Isfahan Tauseef
- Department of Microbiology, Hazara University Mansehra, Mansehra, Pakistan
| | - Umm-E- Kalsoom
- Department of Biochemistry, Hazara University Mansehra, Mansehra, Pakistan
| | - Nighat Sultana
- Department of Biochemistry, Hazara University Mansehra, Mansehra, Pakistan
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