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Walker MB, Holton MP, Callaway TR, Lourenco JM, Fontes PLP. Differences in Microbial Community Composition between Uterine Horns Ipsilateral and Contralateral to the Corpus Luteum in Beef Cows on Day 15 of the Estrous Cycle. Microorganisms 2023; 11:2117. [PMID: 37630677 PMCID: PMC10458157 DOI: 10.3390/microorganisms11082117] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/10/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
This study evaluated differences in uterine microbiota composition between uterine horns ipsilateral and contralateral to the corpus luteum of beef cows on day 15 of the estrous cycle. Cows (n = 23) were exposed to an estrus synchronization protocol to exogenously induce synchronized ovulation. Cows were then euthanized on day 15 of the estrous cycle, and individual swabs were collected from uterine horns ipsilateral and contralateral to the corpus luteum using aseptic techniques. DNA was extracted, and the entire (V1-V9 hypervariable regions) 16s rRNA gene was sequenced. Sequences were analyzed, and amplicon sequence variants (ASVs) were determined. Across all samples, 2 bacterial domains, 24 phyla, and 265 genera were identified. Butyribirio, Cutibacterium, BD7-11, Bacteroidales BS11 gut group, Ruminococcus, Bacteroidales RF16 group, and Clostridia UCG-014 differed in relative abundances between uterine horns. Rikenellaceae RC9 gut group, Bacteroidales UCG-001, Lachnospiraceae AC2044 group, Burkholderia-Caballeronia-Paraburkholderia, Psudobutyribibrio, and an unidentified genus of the family Chitinophagaceae and dgA-11 gut group differed between cows that expressed estrus and those that did not. The composition of the microbial community differed between the ipsilateral and contralateral horns and between cows that expressed estrus and cows that failed to express estrus, indicating that the uterine microbiota might play a role in cow fertility.
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Affiliation(s)
| | | | | | | | - Pedro Levy Piza Fontes
- Department of Animal and Dairy Science, University of Georgia, Athens, GA 30602, USA; (M.B.W.); (M.P.H.); (T.R.C.); (J.M.L.)
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2
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Oliver MA, Peterson KD, Bhandari S, Payton RR, Edwards JL, Mathew DJ. Progesterone-stimulated endometrial cell conditioned media increases in vitro produced bovine embryo blastocyst formation. Anim Reprod Sci 2023; 254:107264. [PMID: 37285656 DOI: 10.1016/j.anireprosci.2023.107264] [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: 01/23/2023] [Revised: 04/28/2023] [Accepted: 05/21/2023] [Indexed: 06/09/2023]
Abstract
The early bovine embryo is supported by histotroph molecules secreted by endometrial epithelial (EPI) and stroma fibroblast (SF) cells in response to luteal progesterone (P4). We hypothesized that specific histotroph molecule transcript abundance depends on cell type and P4 concentration and that endometrial cell conditioned media (CM) could improve in vitro produced (IVP) embryo development in culture. Primary bovine EPI and SF cells from seven uteri were incubated for 12 h with RPMI medium containing 0 (Control), 1, 15, or 50 ng of P4. RPMI was also incubated without cells (N-CM) and CM from EPI or SF cultures (EPI- or SF-CM) or a combination of the two (1:1; EPI/SF-CM) was used to culture IVP embryos from days 4-8 of development (n = 117). There was an effect of cell type (SLC1A1, SLC5A6, SLC7A1, FGF-2, FGF-7, CTGF, PRSS23 and NID2) and/or P4 concentration (FGF-7 and NID2) on endometrial cell histotroph molecule mRNA (P < 0.05). Compared to N-CM, blastocyst development on day 7 was greater in the EPI or SF-CM (P ≤ 0.05) and tended to be greater in the EPI/SF-CM (P = 0.07). On day 8, blastocyst development was greater only in the EPI-CM (P < 0.05). Further, culturing embryos with endometrial cell CM reduced day 8 blastocyst transcript abundance of cell adhesion molecule LGALS1 (P < 0.01). In conclusion, endometrial cell CM or histotroph molecules may be used to improve IVP embryo development in cattle.
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Affiliation(s)
- Mary A Oliver
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA; School of Animal Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
| | - Katie D Peterson
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA
| | - Sadikshya Bhandari
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA
| | - Rebecca R Payton
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA
| | - J Lannett Edwards
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA
| | - Daniel J Mathew
- Department of Animal Sciences, University of Tennessee, Knoxville, TN, USA.
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3
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López-Gatius F, Szenci O. Clinical management of pregnancy-related problems between days 28 and 60 in the dairy cow. Theriogenology 2023; 206:140-148. [PMID: 37209434 DOI: 10.1016/j.theriogenology.2023.04.024] [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: 02/03/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/22/2023]
Abstract
The biological and economic impacts of pregnancy loss in dairy herds are well recognized. This review examines clinical aspects of late embryonic/early fetal loss of non-infectious cause in the dairy cow. The period of interest spans from shortly after observation of at least one embryo with a heartbeat upon pregnancy diagnosis, at around Day 28 of pregnancy (late embryonic period), until approximately Day 60 of pregnancy (early fetal period). This last time point is when pregnancy is firmly established and beyond which the risk of pregnancy loss is greatly reduced. We particularly focus on the role of the clinician in managing a pregnancy and discuss findings to predict the viability of a pregnancy, available therapies for expected pregnancy problems and possible implications of the newer technologies.
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Affiliation(s)
- F López-Gatius
- Agrotecnio Centre, University of Lleida, 25198, Lleida, Spain; Transfer in Bovine Reproduction SLu, 22300, Barbastro, Spain
| | - O Szenci
- Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine Budapest, Hungary.
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4
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Ault-Seay TB, Payton RR, Moorey SE, Pohler KG, Schrick FN, Shepherd EA, Voy BH, Lamour KH, Mathew DJ, Myer PR, McLean KJ. Endometrial gene expression in response to lipopolysaccharide between estrous cycle phases and uterine horns in cattle. FRONTIERS IN ANIMAL SCIENCE 2022. [DOI: 10.3389/fanim.2022.939876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Uterine bacterial community abundances shift throughout the estrous cycle, potentially altering the immunological environment of the uterus and impacting subsequent fertility. The objective of the current study was to evaluate the immunological impact of lipopolysaccharide (LPS), as a model for potentially pathogenic bacteria, throughout the uterine endometrium between the luteal and follicular phase of the estrous cycle. Bovine uterine tracts were harvested in mid-luteal (n = 7) or follicular (n = 7) phase. Explants were collected from the contralateral and ipsilateral horn relative to the dominant follicle or corpus luteum, then subjected to one of three treatments: uncultured control, cultured control, or cultured with LPS (1 µg/mL). Explants underwent RNA extraction and targeted RNA sequencing for expression analyses of 40 immune response related genes. Sequencing reads were mapped to Bos taurus genome in CLC Genomics Workbench. Resulting total read counts were normalized by housekeeping gene GAPDH and analyzed for overall expression profile by Orthogonal Projections to Latent Structures Discriminant Analysis (OPLS-DA) and Variable Importance in Projection (VIP) analyses in Metaboanalyst. Individual gene expression differences were determined by GLIMMIX procedure in SAS with fixed effects of treatment, estrous phase, uterine horn, and their interaction, with random effect of individual uterus. Expression of 29 genes were affected among treatment groups, with seven genes increased in LPS treatment compared to other groups (P < 0.05). Multiple genes were affected by estrous phase and uterine horn, independent of treatment (P < 0.05). The OPLS-DA analyses indicated overall gene expression differences due to clustering by estrous cycle and treatment (P < 0.001), with no effect of uterine horn (P > 0.10). Similar clustering was observed between luteal and follicular phase explants of controls, but distinct separate clustering between phases with LPS treatment (P = 0.001). According to VIP analyses, mucins were identified as contributing the most to differences observed between phase and treatment. In conclusion, estrous cycle phase resulted in differing overall endometrial gene expression profiles of immune response to LPS treatment. Therefore, altered immunological environment of the uterus in response to bacteria at different estrous cycle stages may lead to differences in reproductive success.
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5
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Guedes PHE, Pinna AE, Morais RDCL, de Souza GN, Jacob JCF, Carvalho CFPDM, Nogueira LAG, Oliveira CS. Doppler evaluation of recipient cows treated with progesterone and estradiol. ANIMAL PRODUCTION SCIENCE 2022. [DOI: 10.1071/an21298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Cajas YN, Cañón-Beltrán K, de la Blanca MGM, Sánchez JM, Fernandez-Fuertes B, González EM, Rizos D. Role of reproductive fluids and extracellular vesicles in embryo–maternal interaction during early pregnancy in cattle. Reprod Fertil Dev 2021; 34:117-138. [PMID: 35231231 DOI: 10.1071/rd21275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The coordinated interaction between the developing embryo and the maternal reproductive tract is essential for the establishment and maintenance of pregnancy in mammals. An early cross-talk is established between the oviduct/uterus and the gametes and embryo. This dialogue will shape the microenvironment in which gamete transport, fertilisation, and early embryonic development occur. Due to the small size of the gametes and the early embryo relative to the volume of the oviductal and uterine lumina, collection of tissue and fluid adjacent to these cells is challenging in cattle. Thus, the combination of in vivo and in vitro models seems to be the most appropriate approach to better understand this fine dialogue. In this respect, the aim of this review is to summarise the recent findings in relation to gamete/embryo-maternal interaction during the pre-elongation period.
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Affiliation(s)
- Yulia N Cajas
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain; and Laboratorio de Biotecnología de la Reproducción Animal, Facultad de Ciencias Agropecuarias, Universidad de Cuenca (UC), EC010205 Cuenca, Ecuador
| | - Karina Cañón-Beltrán
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain; and Facultad de Ciencias Agrarias y Ambientales, Programa de Medicina Veterinaria, Fundación Universitaria Juan de Castellanos (JdC), 150001 Tunja, Colombia
| | - María Gemma Millán de la Blanca
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain
| | - José M Sánchez
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain
| | - Beatriz Fernandez-Fuertes
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain
| | - Encina M González
- Department of Anatomy and Embryology, Veterinary Faculty, Complutense University of Madrid (UCM), 28040 Madrid, Spain
| | - Dimitrios Rizos
- Department of Animal Reproduction, National Center Institute for Agriculture and Food Research and Technology (CSIC-INIA), Ctra de la Coruña KM 5.9, 28040 Madrid, Spain
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7
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Chaney HL, Grose LF, LaBarbara JM, Sirk AW, Blancke AM, Sánchez JM, Passaro C, Lonergan P, Mathew DJ. Galectin-1 Confers Endometrial Gene Expression and Protein Related to Maternal-Conceptus Immune Tolerance in Cattle. Biol Reprod 2021; 106:487-502. [PMID: 34792096 DOI: 10.1093/biolre/ioab215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/25/2021] [Accepted: 11/12/2021] [Indexed: 11/13/2022] Open
Abstract
Conceptus secretory factors include galectins, a family of carbohydrate binding proteins that elicit cell adhesion and immune suppression by interacting with intracellular and extracellular glycans. In rodents, galectin-1 (LGALS1) promotes maternal-fetal immune tolerance in the decidua through expansion of tolerogenic CD11c+ dendritic cells, increased anti-inflammatory IL-10, and activation of FOXP3+ regulatory T cells (Treg). This study characterized galectin expression in early ruminant conceptuses and endometrium. We also tested the effect of recombinant bovine LGALS1 (rbLGALS1) and progesterone (P4) on endometrial expression of genes and protein related to maternal-fetal immune tolerance in cattle. Elongating bovine and ovine conceptuses expressed several galectins, particularly, LGALS1, LGALS3 and LGALS8. Within bovine endometrium, expression of LGALS3, LGALS7 and LGALS9 was greater on Day 16 of pregnancy compared to the estrous cycle. Within ovine endometrium, LGALS7 was greater during pregnancy compared to the estrous cycle and endometrium of pregnant sheep tended to have greater LGALS9 and LGALS15. Expression of endometrial LGALS4 was less during pregnancy in sheep. Treating bovine endometrium with rbLGALS1 increased endometrial expression of CD11c, IL-10 and FOXP3, within 24 h. Specifically, within caruncular endometrium, both rbLGALS1 and P4 increased FOXP3, suggesting that both ligands may promote Treg expansion. Using IHC, FOXP3+ cells with a leukocyte phenotype were localized to the bovine uterine stratum compactum near the uterine surface and increased in response to rbLGALS1. We hypothesize that galectins have important functions during establishment of pregnancy in ruminants and bovine conceptus LGALS1 and luteal P4 confer mechanisms of maternal-conceptus immune tolerance in cattle.
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Affiliation(s)
- Heather L Chaney
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, WV, USA
| | - Lindsay F Grose
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, WV, USA
| | - Jeanna M LaBarbara
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, WV, USA
| | - Adam W Sirk
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, WV, USA
| | - Alyssa M Blancke
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, WV, USA
| | - Jose M Sánchez
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland
| | - Claudia Passaro
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland
| | - Patrick Lonergan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland
| | - Daniel J Mathew
- Department of Animal Science, University of Tennessee, Knoxville, TN, USA
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8
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Domingues RR, Ginther OJ, Gomez-León VE, Wiltbank MC. Up-regulation of endometrial oxytocin receptor is associated with the timing of luteolysis in heifers with two and three follicular waves†. Biol Reprod 2021; 102:316-326. [PMID: 31504215 DOI: 10.1093/biolre/ioz165] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/02/2019] [Accepted: 08/20/2019] [Indexed: 12/25/2022] Open
Abstract
Initiation of luteolysis in ruminants is variable due to ill-defined mechanisms. Cycles of two follicular waves are shorter and have earlier luteolysis than three-wave cycles. This study validated a cytobrush technique for evaluating dynamics of endometrial gene expression and associated changes in mRNA with timing of luteolysis, based on circulating progesterone and ultrasound-determined changes in blood flow and volume of corpus luteum (CL). On day 8 (ovulation = day 0), Holstein heifers were randomized into two groups: cytobrush group (n = 9) had an endometrial sample collected every 48 h from day 8 until end of luteolysis (CL blood flow ≤ 20%) and control group was sampled only once either before (day 12; n = 4) or at the end of luteolysis (n = 5). Concentrations of progesterone, CL blood flow, CL volume, and the frequency of two and three-wave cycles were similar between groups. Endometrial mRNA for progesterone receptors and estradiol receptors 1 and 2 was greater on day 8 and decreased thereafter similarly in two and three-wave cycles. Oxytocin receptor mRNA increased earlier in two vs three-wave cycles (day 14 vs 18), and the increase was associated with the onset of luteolysis. In conclusion, the cytobrush technique allowed in vivo collection of multiple endometrial samples during the estrous cycle. Endometrial mRNA expression of steroid receptors did not explain the variability in timing of onset of luteolysis in heifers while the later onset of luteolysis in three-wave cycles was associated with later up-regulation of oxytocin receptor mRNA.
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Affiliation(s)
- Rafael R Domingues
- Eutheria Foundation, Cross Plains, Wisconsin, USA.,Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Dairy Science, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Endocrinology and Reproductive Physiology Program, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - O J Ginther
- Eutheria Foundation, Cross Plains, Wisconsin, USA.,Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Victor E Gomez-León
- Eutheria Foundation, Cross Plains, Wisconsin, USA.,Department of Dairy Science, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Milo C Wiltbank
- Department of Dairy Science, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Endocrinology and Reproductive Physiology Program, University of Wisconsin-Madison, Madison, Wisconsin, USA
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9
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Okamoto Y, Nunome M, Kondo M, Kitayama I, Suzuki Y, Akiyama H. Quantification of progesterone in beef with marbling using liquid chromatography-tandem mass spectrometry with stable isotope-labelled standards. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2021; 38:409-417. [PMID: 33455529 DOI: 10.1080/19440049.2020.1869326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Progesterone (P4) is contained naturally in animal tissue, and it is also used as a veterinary drug in cattle for treatment purposes. To assess the risk from P4 residues in beef derived from treated cattle, it is essential to quantify the P4 contained naturally in cattle tissue (endogenous P4). Therefore, we performed a method validation for the quantification of endogenous P4 (method quantification limit = 0.06 ng g-1) by using isotope-labelled P4s, and investigated the P4 contents in Japanese beef (n= 112; 0.07 to 121 ng g-1). The P4 contents in cattle muscle ranged from 0.07 to 54.3 ng g-1 in males, and from 0.27 to 121 ng g-1 in females. Our investigation also indicated that the developed method using both 13C- and deuterium-labelled P4 standards could be used to certify the recovery of P4 from cattle muscle containing various amounts of intramuscular fat, and enabled the determination of the P4 content in all Japanese beef samples that exceeded the method quantification limit.
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Affiliation(s)
| | - Mari Nunome
- National Institute of Health Sciences, Kanagawa, Japan
| | - Midori Kondo
- National Institute of Health Sciences, Kanagawa, Japan
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10
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Lonergan P, Sánchez JM. Symposium review: Progesterone effects on early embryo development in cattle. J Dairy Sci 2020; 103:8698-8707. [PMID: 32622590 DOI: 10.3168/jds.2020-18583] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/29/2020] [Indexed: 12/14/2022]
Abstract
The causes of low fertility in dairy cattle are complex and multifactorial and may be due to compromised follicle development affecting oocyte quality, a suboptimal reproductive tract environment incapable of supporting normal embryo development, or a combination of both. Progesterone (P4) plays a key role in reproductive events associated with establishment and maintenance of pregnancy, through its effects on oocyte quality and its action on the uterine endometrium. Reduced P4 concentrations during growth of the ovulatory follicle are associated with lower fertility, and low concentrations of circulating P4 after ovulation have been associated with reductions in conceptus growth and elongation, decreased interferon-τ (IFNT) production, and lower pregnancy rates in cattle. In contrast, elevated concentrations of circulating P4 in the period immediately following conception have been associated with advancement of conceptus elongation, increased IFNT production, and, in some cases, higher pregnancy rates in cattle. Despite the potential beneficial effects of exogenous P4 supplementation on fertility, results of supplementation studies have been inconsistent. As part of the 2019 ADSA Reproduction Symposium, focusing on the etiology of pregnancy losses in dairy cattle, the aim of this review is to highlight recent findings from our group and others in relation to embryo-maternal interaction during bovine pregnancy establishment and the role of P4 in uterine biology and embryo development.
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Affiliation(s)
- P Lonergan
- School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland.
| | - J M Sánchez
- School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
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11
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Miura R, Matsumoto N, Haneda S, Matsui M. Influence of ipsilateral coexistence of the first wave dominant follicle and corpus luteum on ovarian dynamics and plasma sex steroid hormone concentrations in lactating dairy cows treated with human chorionic gonadotropin. J Reprod Dev 2020; 66:265-269. [PMID: 32269198 PMCID: PMC7297639 DOI: 10.1262/jrd.2019-146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We examined the effect of human chorionic gonadotropin (hCG) treatment 5 days after estrus on ovarian dynamics and plasma progesterone (P4) and estradiol (E2) concentrations when the first-wave dominant follicle (DF) was ipsilateral or contralateral to the corpus luteum (CL) in lactating dairy cows. Seventy cows were divided into two groups: (1) ipsilateral group (IG; n = 37), in which the first-wave DF was ipsilateral to the CL, and (2) contralateral group (CG; n = 33), in which the first-wave DF was contralateral to the CL. IG and CG were further subdivided into two groups: non-treatment group (IG, n = 18; CG, n = 19), and hCG treatment group: administrated 1500 IU of hCG 5 days after estrus (IG, n = 19; CG, n = 14). Blood sampling and ovarian examination were performed at 3, 5, 7, 9, 11, and 13 days after estrus. Mean diameter of the first-wave DF on Day 9 tended (P = 0.067) to be larger in IG than in CG in the non-treatment group. Mean diameter of CL and plasma P4 and E2 concentrations did not differ between IG and CG in the non-treatment and hCG treatment groups. Accessory CL development did not differ between IG and CG in the hCG treatment group. Our findings indicate that CL development and plasma P4 and E2 concentrations were not affected by the existence of the first-wave DF; however, first-wave DF development was affected by the existence of a CL in the same ovary.
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Affiliation(s)
- Ryotaro Miura
- Department of Veterinary Medicine, Nippon Veterinary and Life Science University, Tokyo 180-8602, Japan
| | | | - Shingo Haneda
- Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
| | - Motozumi Matsui
- Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
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12
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Sánchez JM, Passaro C, Forde N, Browne JA, Behura SK, Fernández-Fuertes B, Mathew DJ, Kelly AK, Butler ST, Spencer TE, Lonergan P. Do differences in the endometrial transcriptome between uterine horns ipsilateral and contralateral to the corpus luteum influence conceptus growth to day 14 in cattle? Biol Reprod 2020; 100:86-100. [PMID: 30137215 DOI: 10.1093/biolre/ioy185] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 08/16/2018] [Indexed: 12/31/2022] Open
Abstract
Embryo transfer to the uterine horn contralateral to the ovary containing the corpus luteum (CL) negatively impacts pregnancy establishment in cattle. Our aim was to compare the transcriptome and ability of the ipsilateral and contralateral uterine horns to support preimplantation conceptus survival and growth to day 14. In experiment 1, endometrial samples from both horns were collected from synchronized heifers slaughtered on day 5, 7, 13, or 16 post-estrus (n = 5 per time) and subjected to RNA sequencing. In experiment 2, 10 day 7 in vitro produced blastocysts were transferred into the uterine horn ipsilateral (n = 9) or contralateral to the CL (n = 8) or into both horns (i.e., bilateral, n = 9) of synchronized recipient heifers. Reproductive tracts were recovered at slaughter on day 14, and the number and dimensions of recovered conceptuses were recorded for each horn. A total of 217, 54, 14, and 18 differentially expressed genes (>2-fold change, FDR P < 0.05) were detected between ipsilateral and contralateral horns on days 5, 7, 13, and 16, respectively, with signaling pathways regulating pluripotency of stem cells, ErbB signaling pathway, and mTOR signaling pathway amongst the top canonical pathways. Site of embryo transfer did not affect recovery rate (48.0%, 168/350) or length of conceptuses (mean ± SE 2.85 ± 0.27 mm). Although differences in gene expression exist between the endometrium of uterine horns ipsilateral and contralateral to the CL in cattle, they do not impact conceptus survival or length between day 7 and 14.
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Affiliation(s)
- José María Sánchez
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Claudia Passaro
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Niamh Forde
- School of Medicine, University of Leeds, Leeds, UK
| | - John A Browne
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Susanta K Behura
- Division of Animal Sciences, University of Missouri, Columbia, Missouri, USA
| | | | - Daniel J Mathew
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Alan K Kelly
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Stephen T Butler
- Animal and Grassland Research and Innovation Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - Thomas E Spencer
- Division of Animal Sciences, University of Missouri, Columbia, Missouri, USA
| | - Pat Lonergan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
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13
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Challenges in studying preimplantation embryo-maternal interaction in cattle. Theriogenology 2020; 150:139-149. [PMID: 31973965 DOI: 10.1016/j.theriogenology.2020.01.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 01/11/2020] [Indexed: 01/10/2023]
Abstract
A comprehensive understanding of the complex embryo-maternal interactions during the preimplantation period requires the analysis of the very early stages of pregnancy encompassing early embryonic development, maternal recognition and the events leading to implantation. Despite the fact that embryo development until blastocyst stage is somewhat autonomous (i.e., does not require contact with the maternal reproductive tract and can be successfully recapitulated in vitro), many studies on ruminant embryo production have focused on the fundamental question of why: (i) only 30%-40% of immature oocytes develop to the blastocyst stage and (ii) the quality of such blastocysts continually lags behind that of blastocysts produced in vivo. Clear evidence indicates that in vitro culture conditions are far from optimal with deficiencies being manifested in short- and long-term effects on the embryo. Thus, enhanced knowledge of mechanisms controlling embryo-maternal interactions would allow the design of novel strategies to improve in vitro embryo conditions and reproductive outcomes in cattle.
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14
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Hazano K, Haneda S, Kayano M, Matsui M. Possible roles of local oviductal estradiol-17β in luteal formation phase on the function of bovine oviductal epithelium. J Vet Med Sci 2019; 81:1817-1823. [PMID: 31666443 PMCID: PMC6943306 DOI: 10.1292/jvms.19-0411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Oviducts play an important role in the reproductive process, such as in gamete transport,
fertilization, and early embryonic development. However, the regulation of oviductal
function during luteal formation phase (3−5 days post-ovulation), which is a crucial phase
for early embryonic development, remains poorly understood. This study investigated the
roles of oviductal estradiol-17β (E2) and progesterone (P4) concentrations on bovine
oviductal functions in the luteal formation phase using RT-qPCR for some genes of
oviductal epithelial cells. Bovine oviducts ipsilateral to the corpus luteum (CL) in the
luteal formation phase were collected from a slaughterhouse. The concentration of
oviductal E2 was positively correlated with the mRNA expressions of nuclear P4 receptor
(PGR) and protein disulfide isomerase family A member 4
(PDIA4), which is related to protein secretion, in the ampulla and with
estrogen receptor α (ESR1) mRNA expression in the isthmus. In contrast,
the concentration of oviductal P4 was not correlated with oviductal mRNA expressions in
either regions. Furthermore, for the candidate factor related to the oviductal E2
concentration, the CL parameters (CL size and tissue P4 concentration), first-wave
dominant follicle (W1DF) parameters (follicle size and intrafollicular E2 concentration),
and W1DF location (ipsilateral or contralateral to CL) did not influence the oviductal E2
concentration. In conclusion, our results suggest that the local oviductal E2 is a
potential oviductal function regulator during the luteal formation phase.
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Affiliation(s)
- Ken Hazano
- The United Graduate School of Veterinary Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.,Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Shingo Haneda
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Mitsunori Kayano
- Graduate School of Animal and Food Hygiene, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Motozumi Matsui
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
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15
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Sánchez JM, Simintiras CA, Lonergan P. Aspects of embryo-maternal communication in establishment of pregnancy in cattle. Anim Reprod 2019; 16:376-385. [PMID: 32435281 PMCID: PMC7234086 DOI: 10.21451/1984-3143-ar2019-0075] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Establishment of pregnancy in mammals requires reciprocal molecular communication between the conceptus and endometrium that modifies the endometrial transcriptome and uterine luminal milieu to support pregnancy. Due to the small size of the early embryo and elongating conceptus relative to the volume of the uterine lumen, collection of endometrium adjacent to the developing conceptus is difficult following conventional uterine flushing methods in cattle. Use of endometrial explants in culture can overcome this challenge and reveal information about the dialogue between the developing embryo and the uterus. The aim of this short review is to summarize some of our recent findings in relation to embryo maternal interaction during bovine pregnancy establishment and to put them in the wider context of fertility in cattle.
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Affiliation(s)
- José M Sánchez
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | | | - Patrick Lonergan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
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16
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Drews B, Rudolf Vegas A, van der Weijden VA, Milojevic V, Hankele AK, Schuler G, Ulbrich SE. Do ovarian steroid hormones control the resumption of embryonic growth following the period of diapause in roe deer (Capreolus capreolus)? Reprod Biol 2019; 19:149-157. [PMID: 31147267 DOI: 10.1016/j.repbio.2019.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 04/05/2019] [Accepted: 04/27/2019] [Indexed: 01/01/2023]
Abstract
Embryonic diapause in the European roe deer includes a period of five months from August to December in which embryonic development is extremely decelerated. Following exit from diapause, the embryo rapidly elongates and subsequently implants. In diapausing carnivores and marsupials, resumption of embryonic growth is regulated by ovarian steroid hormones. In the roe deer, the role of steroid hormones is not known to date. In the present study, progesterone (P4), estradiol-17β (E2) and total estrogens (Etot) were determined in blood plasma and endometrium of roe deer shot in the course of regular huntings between September and December. Steroid hormone concentrations were correlated to the corresponding size of the embryo derived from ex vivo uterine flushing and to the date of sampling. The mean plasma concentrations of P4 (5.4 ± 0.2 ng/ml, mean ± SE, N = 87), E2 (24.3 ± 2.6 pg/ml, N = 86) and Etot (21.7 ± 2.6 pg/ml, N = 78) remained constant over the sampling period and were not correlated to embryonic size. Likewise, endometrial concentrations of P4 (66.1 ± 6.5 ng/g), E2 (284.0 ± 24.43 pg/g) and, Etot (440.9 ± 24.43 pg/g) showed no changes over time [corrected]. Therefore, it was concluded that ovarian steroid hormones do not play a determining role in resumption of embryonic growth following the period of diapause in the roe deer.
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Affiliation(s)
- Barbara Drews
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Switzerland
| | - Alba Rudolf Vegas
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Switzerland
| | | | - Vladimir Milojevic
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Switzerland
| | | | - Gerhard Schuler
- Clinic for Veterinary Obstetrics, Gynecology and Andrology of Large and Small Animals, Justus-Liebig-University, Giessen, Germany
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17
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Miura R. Physiological characteristics and effects on fertility of the first follicular wave dominant follicle in cattle. J Reprod Dev 2019; 65:289-295. [PMID: 31080192 PMCID: PMC6708859 DOI: 10.1262/jrd.2019-027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The first follicular wave emerges soon after ovulation, and its dominant follicle (DF) develops during the first 8–10 days of the estrous cycle in cattle. And, the first-wave DF is a
non-ovulatory follicle, because it develops during the first half of the estrous cycle simultaneously with the corpus luteum (CL), which produces and secretes progesterone. Regarding the
characteristics of development and the mechanisms of deviation in the DF during the follicular wave, the first-wave DF has been well studied. However, the characteristics of the first-wave
DF, such as growth, blood flow in the follicular wall, concentration of sex steroid hormones in the peripheral blood and follicular fluid, amounts of mRNA in granulosa cells, as well as the
characteristics of the CL formed after the first-wave DF and the influence of the first-wave DF on fertility (conception rate), have not been well studied. Additionally, the first-wave DF
synthesizes and secretes 17β-estradiol (E2), and plasma E2 concentration increases during the early stage of the estrous cycle. Consequently, there is a possibility
that the first-wave DF might affect the fertility in cattle. In this review, to provide the new perspective on reproductive physiology in cattle, characteristics of the first-wave DF were
examined in detail and its characteristics were compared with that of the second-wave DF. In addition, the locational effects of the first-wave DF and CL on conception rate are
discussed.
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Affiliation(s)
- Ryotaro Miura
- Department of Veterinary Medicine, Nippon Veterinary and Life Science University, Tokyo 180-8602, Japan
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18
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Banliat C, Dubuisson F, Corbin E, Beurois J, Tomas D, Le Bourhis D, Salvetti P, Labas V, Mermillod P, Saint-Dizier M. Intraoviductal concentrations of steroid hormones during in vitro culture changed phospholipid profiles and cryotolerance of bovine embryos. Mol Reprod Dev 2019; 86:661-672. [PMID: 30950150 DOI: 10.1002/mrd.23144] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 03/14/2019] [Accepted: 03/17/2019] [Indexed: 12/27/2022]
Abstract
The objective of this study was to evaluate the effect of progesterone (P4), estradiol (E2), and cortisol (CO) at intraoviductal concentrations on bovine embryo development and quality in vitro. After fertilization of in vitro matured oocytes, zygotes were cultured for 8 days in synthetic oviductal fluid, supplemented with 55 ng/ml P4, 120 pg/ml E2, 40 ng/ml CO, or their combination (ALL). Control embryos were cultured with vehicle (0.1% ethanol). Exposure to steroids did not affect the embryo developmental rate nor the mean number of cells per blastocyst. However, at 24 hr after vitrification-warming, exposure to P4 improved the proportion of embryos that re-expanded and were viable while exposure to CO decreased the proportion of viable embryos. By intact cell MALDI-TOF mass spectrometry, a total of 242 phospholipid masses of 400-1000 m/z were detected from individual fresh blastocysts. Exposure to ALL induced the highest and most specific changes in embryo phospholipids, followed by P4, E2, and CO. In particular, the m/z 546.3 and 546.4 attributed to lysophosphatidylcholines were found less abundant after exposure to P4. In conclusion, exposure of bovine embryos to intraoviductal concentrations of steroid hormones did not affect in vitro development but changed blastocyst quality in terms of cryotolerance and phospholipid profiles.
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Affiliation(s)
- Charles Banliat
- Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU de Tours, Université de Tours, Nouzilly, France.,UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Florine Dubuisson
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Emilie Corbin
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Julie Beurois
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Daniel Tomas
- Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU de Tours, Université de Tours, Nouzilly, France
| | | | | | - Valérie Labas
- Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU de Tours, Université de Tours, Nouzilly, France.,UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Pascal Mermillod
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France
| | - Marie Saint-Dizier
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, Nouzilly, France.,University of Tours, Faculty of Sciences and Techniques, Tours, France
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19
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Miura R, Matsumoto N, Izumi T, Kayano M, Haneda S, Matsui M. Effects of human chorionic gonadotropin treatment after artificial inseminations on conception rate with the first follicular wave dominant follicle in the ovary ipsilateral to the corpus luteum in lactating dairy cows. J Reprod Dev 2018; 64:485-488. [PMID: 30158371 PMCID: PMC6305845 DOI: 10.1262/jrd.2017-136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We examined the effect of human chorionic gonadotropin (hCG) treatment 5 days after artificial insemination (AI) on conception rate when the first-wave dominant follicle (DF) in the ovaries
was either ipsilateral or contralateral to the corpus luteum (CL) in lactating dairy cows. 577 cows from 4 dairy farms were divided into the following two groups 5 days after AI using
transrectal ultrasonography: (1) the ipsilateral group (IG; n = 348), in which the DF was ipsilateral to the CL, and (2) the contralateral group (CG; n = 229), in which the DF was
contralateral to the CL. IG and CG were further subdivided into two groups: non-treatment groups, which received no treatment (IG, n = 220; CG, n = 128), and hCG treatment group, that was
administrated 1500 IU hCG 5 days after AI (IG, n = 143; CG, n = 86). Pregnancy was diagnosed by rectal palpation or transrectal ultrasonography from 53 to 67 days after AI. Conception rate
was significantly (P < 0.01) higher in the hCG treatment group of IG (40.6%) than in the non-treatment group of IG (21.4%); however, there was no difference in the non-treatment (51.7%)
and hCG treatment (43.0%) groups of CG. Parity, farm, days in milk at AI, interaction between the farm and hCG treatment and interaction between the farm and location of the first-wave DF
and CL did not affect conception rate. Our results suggest that conception rate can be improved by administrating hCG only to cows with the first wave DF ipsilateral to the CL.
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Affiliation(s)
- Ryotaro Miura
- Department of Veterinary Medicine, Nippon Veterinary and Life Science University, Tokyo 180-8602, Japan
| | | | | | - Mitsunori Kayano
- Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
| | - Shingo Haneda
- Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
| | - Motozumi Matsui
- Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
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20
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Effect of side of the corpus luteum and pregnancy on estrogen and progesterone receptor expression and localization in the endometrium of mares. Theriogenology 2017; 114:221-228. [PMID: 29655155 DOI: 10.1016/j.theriogenology.2017.12.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/15/2017] [Accepted: 12/15/2017] [Indexed: 02/06/2023]
Abstract
The effect of side of corpus luteum on uterine gene expression and protein localization of estrogen receptor α (ERα) and progesterone receptor (PR) in healthy cyclic and pregnant mares 13 days after ovulation (day 0) was investigated. Transcervical biopsies were performed to collect endometrium ipsilateral and contralateral regarding the side of corpus luteum on day 13 post-ovulation in cyclic (n = 6) and pregnant (n = 6) mares. Blood samples were collected daily from day 0 until the day of biopsy for 17β-estradiol (E2) and progesterone (P4) determinations. Receptor expression was determined by immunohistochemistry and transcript expression by real time RT-PCR. Serum E2 and P4 concentrations were not affected by reproductive status. The contralateral horn presented higher percentage of positive cells for ERα than the ipsilateral horn (P < .05), but side did not affect PR. ERα showed low staining and no main effect of pregnancy was found, but pregnant mares had lower protein expression of PR (19.8 vs. 40.4 ± 5.3%, P < .01). The contralateral horn tended to present higher expression of ERα mRNA (1.33 vs. 0.97 ± 0.17, P < .10) and PR mRNA (1.96 vs. 1.57 ± 0.52, P < .09). ERα mRNA relative expression was lower in the pregnant group (0.88 vs. 1.44 ± 0.19, P < .05). The interaction of reproductive status and side of corpus luteum tended to affect PR mRNA expression as pregnant mares had a lower PR mRNA content in the ipsilateral horn than cyclic mares. To our knowledge, this is the first study that describes the behavior of steroid receptors in the endometrium of mares regarding side of corpus luteum.
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