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Velez C, Williamson D, Cánovas ML, Giai LR, Rutland C, Pérez W, Barbeito CG. Changes in Immune Response during Pig Gestation with a Focus on Cytokines. Vet Sci 2024; 11:50. [PMID: 38275932 PMCID: PMC10819333 DOI: 10.3390/vetsci11010050] [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: 11/04/2023] [Revised: 12/28/2023] [Accepted: 01/08/2024] [Indexed: 01/27/2024] Open
Abstract
Pigs have the highest percentage of embryonic death not associated with specific diseases of all livestock species, at 20-45%. During gestation processes, a series of complex alterations can arise, including embryonic migration and elongation, maternal immunological recognition of pregnancy, and embryonic competition for implantation sites and subsequent nutrition requirements and development. Immune cells and cytokines act as mediators between other molecules in highly complex interactions between various cell types. However, other non-immune cells, such as trophoblast cells, are important in immune pregnancy regulation. Numerous studies have shed light on the crucial roles of several cytokines that regulate the inflammatory processes that characterize the interface between the fetus and the mother throughout normal porcine gestation, but most of these reports are limited to the implantational and peri-implantational periods. Increase in some proinflammatory cytokines have been found in other gestational periods, such as placental remodeling. Porcine immune changes during delivery have not been studied as deeply as in other species. This review details some of the immune system cells actively involved in the fetomaternal interface during porcine gestation, as well as the principal cells, cytokines, and molecules, such as antibodies, that play crucial roles in sow pregnancy, both in early and mid-to-late gestation.
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Affiliation(s)
- Carolina Velez
- Laboratory of Histology, Faculty of Veterinary Science, National University of La Pampa (UNLPam), Santa Rosa 6300, Argentina; (C.V.); (D.W.); (L.R.G.)
- National Scientific and Technical Research Council of Argentina (CONICET), Buenos Aires 2690, Argentina;
| | - Delia Williamson
- Laboratory of Histology, Faculty of Veterinary Science, National University of La Pampa (UNLPam), Santa Rosa 6300, Argentina; (C.V.); (D.W.); (L.R.G.)
| | - Mariela Lorena Cánovas
- Laboratory of Histology, Faculty of Veterinary Science, National University of La Pampa (UNLPam), Santa Rosa 6300, Argentina; (C.V.); (D.W.); (L.R.G.)
| | - Laura Romina Giai
- Laboratory of Histology, Faculty of Veterinary Science, National University of La Pampa (UNLPam), Santa Rosa 6300, Argentina; (C.V.); (D.W.); (L.R.G.)
| | - Catrin Rutland
- Sutton Bonington Campus, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham NG7 2RD, UK
| | - William Pérez
- Department of Veterinary Anatomy, University of Montevideo, Montevideo 11600, Uruguay
| | - Claudio Gustavo Barbeito
- National Scientific and Technical Research Council of Argentina (CONICET), Buenos Aires 2690, Argentina;
- Laboratory of Descriptive, Comparative and Experimental Histology and Embriology (LHYEDEC), Department of Basic Sciences, Faculty of Veterinary Science, National University of La Plata (UNLP), La Plata 1900, Argentina
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Vélez C, Clauzure M, Williamson D, Koncurat MA, Barbeito C. IFN-γ and IL-10: seric and placental profile during pig gestation Seric and placental cytokines in pig gestation. AN ACAD BRAS CIENC 2023; 95:e20201160. [PMID: 37075349 DOI: 10.1590/0001-3765202320201160] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/25/2020] [Indexed: 04/21/2023] Open
Abstract
Concentration of interferon-gamma and interleukin-10 in maternal serum and in maternal and fetal porcine placental extracts from different gestation periods was determined. Crossbred pigs' placental samples of 17, 30, 60, 70, and 114 days gestation and non-pregnant uteri were used. Interferon-gamma concentration was increased at the placental interface at 17 days, in maternal and fetal placenta, and decreased significantly in the remaining gestation periods. Interferon-gamma showed a peak in serum at 60 days. Regarding interleukin-10, placental tissue concentrations were unaltered, there were no significant differences with non-gestating uteri samples. In serum interleukin-10 increased at 17, 60, and 114 days gestation. At 17 days there are uterus structural and molecular changes that allow the embryos implantation and placenta development. The presence of interferon-gamma found at this moment in the interface would favor that placental growth. Moreover, its significant increase in serum at 60 days, would generate a proinflammatory cytokine pattern that facility the placental remodeling characteristic of this moment of porcine gestation. On the other hand, a significant interleukin-10 increase in serum at 17, 60 and 114 days could indicate its immunoregulatory role at a systemic level during pig gestation.
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Affiliation(s)
- Carolina Vélez
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Calle 5, 116, General Pico, 6360 La Pampa, Argentina
- National Scientific and Technical Research Council (CONICET), Godoy Cruz 2290, C1425FQB Buenos Aires, Argentina
| | - Mariángeles Clauzure
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Calle 5, 116, General Pico, 6360 La Pampa, Argentina
- National Scientific and Technical Research Council (CONICET), Godoy Cruz 2290, C1425FQB Buenos Aires, Argentina
| | - Delia Williamson
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Calle 5, 116, General Pico, 6360 La Pampa, Argentina
| | - Mirta A Koncurat
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Calle 5, 116, General Pico, 6360 La Pampa, Argentina
| | - Claudio Barbeito
- National Scientific and Technical Research Council (CONICET), Godoy Cruz 2290, C1425FQB Buenos Aires, Argentina
- Laboratory of Descriptive, Comparative and Experimental Histology and Embryology, School of Veterinary Science, National University of La Plata, Av. 60, 118, B1900 La Plata, Buenos Aires, Argentina
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Wang P, Luo N, Zhao L, Zhao Y. Vascular Distribution and Expression Patterns of Angiogenic Factors in Caruncle during the Early Stage of Pregnancy in Goats ( Capra hircus). Animals (Basel) 2022; 13:ani13010099. [PMID: 36611709 PMCID: PMC9818016 DOI: 10.3390/ani13010099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/03/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
The placenta is a temporary maternal−fetal organ, and its maternal placenta (caruncle) is essential for fetal growth and development. The exchange function of the placenta requires vascular development (angiogenesis). However, the angiogenesis of the caruncle is poorly understood in goats during the early stage of pregnancy. Here, we investigated the vascular distribution, mRNA expression of major angiogenic factors, and the methylation levels of ANGPT2 in the goat caruncle. It showed that CAD (capillary area density), CSD (capillary surface density), and APC (area per capillary) increased gradually, while CND (capillary number density) showed an insignificant change, probably due to the variability between animals. The proportion of proliferating cells was observed to be very high (>26%) and increased (p < 0.002) approximately 2-fold from day 20 to 60 of pregnancy. Furthermore, the expression patterns of major angiogenic factors changed during the early stage of pregnancy. Interestingly, we discovered an absolute correlation between the mRNA for ANGPT2, TEK, FGF2, and vascular distribution. Subsequently, we evaluated the DNA methylation of ANGPT2, where we found that mean methylation was negatively correlated with CAD. The methylation at the CpG sites, such as CpG 4/18, CpG 9.10.11, and CpG 15, showed significant changes during the early stage of pregnancy. Thus, our findings suggest that the methylation of ANGPT2 may be involved in the regulation of caruncle angiogenesis during the early stage of pregnancy.
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Affiliation(s)
| | | | | | - Yongju Zhao
- Correspondence: ; Tel.: +86-023-68-250-205; Fax: +86-023-68-251-196
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Barrera-Zarate JA, Detmer SE, Pasternak JA, Hamonic G, MacPhee DJ, Harding JCS. Effect of porcine reproductive and respiratory syndrome virus 2 on angiogenesis and cell proliferation at the maternal-fetal interface. Vet Pathol 2022; 59:940-949. [PMID: 35723036 PMCID: PMC9530517 DOI: 10.1177/03009858221105053] [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: 11/24/2022]
Abstract
Angiogenesis and cell proliferation in reproductive tissues are essential events
for the maintenance of pregnancy, and alterations can lead to compromised fetal
development and survival. Porcine reproductive and respiratory syndrome virus 2
(PRRSV-2) induces reproductive disease with negative financial and production
impact on the swine industry. PRRSV-2 infection alters placental physiology
through inflammatory and apoptotic pathways, yet fetal susceptibility varies.
This study aimed to evaluate angiogenesis and cell proliferation in the porcine
maternal-fetal interface (MFI) and determine if these physiological processes
were altered by PRRSV-2 infection. Thirty-one pregnant gilts were inoculated
with PRRSV-2 at gestation day 86 ± 0.4 (mean ± SD). Seven control gilts were
sham-inoculated. All gilts were euthanized at 12 days postinoculation.
Angiogenesis and cell proliferation were determined through the detection of
vascular endothelial growth factor (VEGF) and Ki-67, respectively, using
immunofluorescence of the MFI from 4 fetal resilience groups: uninfected (UNIF),
high viral load–viable (HVL-VIA), and HVL-meconium-stained (MEC) from
PRRSV-infected gilts, as well from sham-inoculated (CON) gilts. VEGF
immunolabeling in the uterine submucosa was significantly lower in MEC compared
with UNIF and HVL-VIA groups. Significantly greater Ki67 immunolabeling was
detected in the trophoblasts of CON fetuses versus all other groups, and in
uterine epithelium of CON and UNIF fetuses versus HVL-VIA and MEC. These results
suggest that fetal resilience may be related to greater cell proliferation in
uterine epithelium, and fetal compromise with reduced uterine submucosal
angiogenesis, except fetuses with intrauterine growth restriction, in which
inherently lower submucosal angiogenesis may be protective against PRRSV
infection.
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Jung W, Yoo I, Han J, Kim M, Lee S, Cheon Y, Hong M, Jeon BY, Ka H. Expression of Caspases in the Pig Endometrium Throughout the Estrous Cycle and at the Maternal-Conceptus Interface During Pregnancy and Regulation by Steroid Hormones and Cytokines. Front Vet Sci 2021; 8:641916. [PMID: 33644157 PMCID: PMC7907442 DOI: 10.3389/fvets.2021.641916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 01/25/2021] [Indexed: 11/13/2022] Open
Abstract
Caspases, a family of cysteine protease enzymes, are a critical component of apoptotic cell death, but they are also involved in cellular differentiation. The expression of caspases during apoptotic processes in reproductive tissues has been shown in some species; however, the expression and regulation of caspases in the endometrium and placental tissues of pigs has not been fully understood. Therefore, we determined the expression of caspases CASP3, CASP6, CASP7, CASP8, CASP9, and CASP10 in the endometrium throughout the estrous cycle and pregnancy. During the estrous cycle, the expression of all caspases and during pregnancy, the expression of CASP3, CASP6, and CASP7 in the endometrium changed in a stage-specific manner. Conceptus and chorioallantoic tissues also expressed caspases during pregnancy. CASP3, cleaved-CASP3, and CASP7 proteins were localized to endometrial cells, with increased levels in luminal and glandular epithelial cells during early pregnancy, whereas apoptotic cells in the endometrium were limited to some scattered stromal cells with increased numbers on Day 15 of pregnancy. In endometrial explant cultures, the expression of some caspases was affected by steroid hormones (estradiol-17β and/or progesterone), and the cytokines interleukin-1β and interferon-γ induced the expression of CASP3 and CASP7, respectively. These results indicate that caspases are dynamically expressed in the endometrium throughout the estrous cycle and at the maternal-conceptus interface during pregnancy in response to steroid hormones and conceptus signals. Thus, caspase action could be important in regulating endometrial and placental function and epithelial cell function during the implantation period in pigs.
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Affiliation(s)
- Wonchul Jung
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Inkyu Yoo
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Jisoo Han
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Minjeong Kim
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Soohyung Lee
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Yugeong Cheon
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Minsun Hong
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
| | - Bo-Young Jeon
- Department of Biomedical Laboratory Science, Yonsei University, Wonju, South Korea
| | - Hakhyun Ka
- Department of Biological Science and Technology, Yonsei University, Wonju, South Korea
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Xia M, Pan Y, Guo L, Wei XX, Xiong J, Wang L, Peng J, Wang C, Peng J, Wei HK. Effect of gestation dietary methionine/lysine ratio on placental angiogenesis and reproductive performance of sows1. J Anim Sci 2019; 97:3487-3497. [PMID: 31111159 DOI: 10.1093/jas/skz175] [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: 03/20/2019] [Accepted: 05/18/2019] [Indexed: 12/14/2022] Open
Abstract
The current study aims to evaluate the effects of different gestation dietary Met/Lys (methionine, Met/lysine) ratios on the production performance of sows. Specifically, it measured the effect of Met on plasma urea and AA concentrations and placental vascular density of pregnant sows. A total of 325 multiparous sows (third parity, Large × White) were randomly allocated to five dietary treatments (n = 65) with five dietary Met/Lys ratios 0.27 (nutrient requirements of swine [NRC] 2012 level), 0.32, 0.37, 0.42, and 0.47). The litter size and weight at birth were measured and recorded. Blood samples were obtained on days 0, 40, 90, and 114 of gestation, and placenta samples were collected at parturition. The effects of different dietary Met/Lys ratios on the reproductive performance were evaluated based on the prolificacy of sows as either high (≥13 total piglets born) or low (<13 total piglets born). The results showed that dietary Met/Lys ratio had no significant effect on the reproductive performance of lower prolificacy sows (P > 0.05). However, for high-prolificacy sows, litter weight of born alive significantly increased in 0.37 Met/Lys ratios group compared with control group (P < 0.05). The gestation dietary Met/Lys ratio showed significant quadratic effects on the litter birth weight and percentage of piglets born with weight <0.9 kg (P < 0.05), and the Met/Lys ratios to achieve the best reproductive performance determined to be 0.37. Furthermore, plasma urea concentrations of sows also changed with Met/Lys ratios quadratically (P < 0.05). Increasing dietary Met/Lys ratios elevated the concentration of most plasma AA. Although the dietary Met/Lys ratio had no significant effect on the placental vascular density (P > 0.05), the gestation dietary Met/Lys ratio showed significant quadratic effects on the placental vascular density (P < 0.05). In addition, the birth weight of piglets of high-prolificacy sows was positively correlated with the placental vascular density (P < 0.01). Taken as a whole, the dietary Met/Lys ratio showed a quadratic curve relation with birth weight performance and placental angiogenesis performance, to which 0.37 ratio contributed to the best performance of high-prolificacy sows.
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Affiliation(s)
- Mao Xia
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Ye Pan
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Liangliang Guo
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Xiaowei X Wei
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Jia Xiong
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Liu Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Jie Peng
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Chao Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
| | - Jian Peng
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China.,The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, PR China
| | - H K Wei
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, PR China
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Weiqi Decoction Attenuated Chronic Atrophic Gastritis with Precancerous Lesion through Regulating Microcirculation Disturbance and HIF-1 α Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:2651037. [PMID: 31320912 PMCID: PMC6610735 DOI: 10.1155/2019/2651037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 06/04/2019] [Indexed: 02/06/2023]
Abstract
Aim Chronic atrophic gastritis (CAG), the precancerous lesions of gastric cancer, plays an important role in the stepwise process of gastric cancer. The ancient Chinese medicine believes in that Qi deficiency and blood stasis are involved in the pathogenesis of CAG. Weiqi decoction, a classical formula from Longhua Hospital, could supplement Qi and activate blood circulation of human beings and has been used for treating CAG in clinic over twenty years. The study aims to clarify the effect and underlying molecular mechanism of Weiqi decoction on CAG rats. Methods Forty-eight male Wistar rats were divided randomly into six groups: control group, model group, folic acid group, and WQD-treated groups at doses of 4 g/kg, 2 g/kg, and 1 g/kg, with eight rats in each group. MNNG and saturated NaCl were used to induce CAG rat with precancerous lesion (intestinal metaplasia and dysplasia). After 40 weeks, gastric mucosal blood flow was measured using Laser Doppler Flowmetry. The pathological changes of the gastric mucosa were identified by H&E staining and AB-PAS staining. The protein expression of COX-2, HIF-1α, VEGFR1, VEGFR2, Ki67, and cleaved caspase 3 in the gastric tissues was measured by western blotting approach. Gene expression of COX-2, HIF-1α, VEGF, VEGFR1, VEGFR2, Ang-1, and Ang-2 was detected by using Quantitative PCR method. The PGE2 concentrations in serum were detected by ELISA method. The protein expression of Ki67 in gastric mucosa was also detected by immunohistochemistry. Results Compared with control rats, atrophy and intestinal metaplasia as well as the microcirculation disturbance of gastric mucosa were induced in the stomach of CAG rats identified by the H&E and AB-PAS staining as well as microcirculation measurement, which could be significantly attenuated by WQD treatment. Moreover, compared with the control group, the protein and gene expression of COX-2, HIF-1α, VEGFR1, and VEGFR2 in gastric tissues of pylorus was obviously increased and the serum PGE2 level was significantly deceased in CAG rats, which could be significantly counteracted by WQD administration. However, the gene expression of Ang-1 and Ang-2 was not significant difference between control rats and CAG rats, and WQD also had no significant effect on the gene expression of Ang-1 and Ang-2. Furthermore, the increased cell proliferation marked by upregulated protein expression of Ki67 and decreased cell apoptosis marked by downregulated protein expression of cleaved caspase 3 in stomach of pylorus in CAG rats were obviously reversed by WQD treatment. Conclusion WQD attenuated CAG with precancerous lesion through regulating gastric mucosal blood flow disturbance and HIF-1α signaling pathway.
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Vélez C, Clauzure M, Williamson D, Koncurat MA, Santa-Coloma TA, Barbeito C. IL-1β, IL-2 and IL-4 concentration during porcine gestation. Theriogenology 2019; 128:133-139. [PMID: 30743102 DOI: 10.1016/j.theriogenology.2019.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/13/2018] [Accepted: 01/24/2019] [Indexed: 11/25/2022]
Abstract
In pigs, given the type of epitheliochorial and non-invasive placenta, the trophoblast is in intimate contact with maternal tissues. The dialogue established between the conceptus and the endometrium involves, among others, the immune system, which minimizes the chances of rejection of the embryo and promotes the establishment of pregnancy. The aim of this work was to determine the concentration of IL-1β, IL-2 and IL-4 in sera and in extracts of maternal and fetal placenta from sows of different gestational periods. Reproductive tracts from 23 crossbreed sows, between 30 and 114 days of gestation (dg), and from 8 non-pregnant sows were used. The concentration of the cytokines was determined by ELISA. IL-1β, IL-2 and IL-4 demonstrated a similar pattern of concentration at the placental interface and serum; they were found elevated in tissues at 30 and 60-70 dg, and significantly decreased at term, period in which the cytokines were significantly increased in serum. These results show that IL-1β, IL-2, and IL-4 are differentially modulated during pregnancy and at term, and suggest an important role of these cytokines in defining the proinflammatory stage of these periods.
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Affiliation(s)
- Carolina Vélez
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Argentina; National Scientific and Technical Research Council (CONICET), Argentina.
| | - Mariángeles Clauzure
- National Scientific and Technical Research Council (CONICET), Argentina; Institute for Biomedical Research (BIOMED, CONICET-UCA), Laboratory of Cellular and Molecular Biology, School of Medical Sciences, Pontifical Catholic University of Argentina (UCA), Buenos Aires, Argentina
| | - Delia Williamson
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Argentina
| | - Mirta A Koncurat
- Faculty of Veterinary Science, National University of La Pampa (UNLPam), Argentina
| | - Tomás A Santa-Coloma
- National Scientific and Technical Research Council (CONICET), Argentina; Institute for Biomedical Research (BIOMED, CONICET-UCA), Laboratory of Cellular and Molecular Biology, School of Medical Sciences, Pontifical Catholic University of Argentina (UCA), Buenos Aires, Argentina
| | - Claudio Barbeito
- National Scientific and Technical Research Council (CONICET), Argentina; Laboratory of Descriptive, Comparative and Experimental Histology and Embryology, School of Veterinary Sciences, National University of La Plata (UNLP), Argentina
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Turiello MP, Cristofolini AL, Fiorimanti MR, Diaz T, Cavaglieri LR, Merkis CI. Effect of prepubertal nutrition on cellular apoptosis and proliferation in at term placenta of Anglo‐Nubian goats. Reprod Domest Anim 2019; 54:560-570. [DOI: 10.1111/rda.13395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 12/12/2018] [Indexed: 11/28/2022]
Affiliation(s)
- María P. Turiello
- Animal Nutrition, School of Agronomy and Veterinary National University of Río Cuarto Río Cuarto Argentina
| | - Andrea L. Cristofolini
- Area of Electron Microscopy, School of Agronomy and Veterinary National University of Río Cuarto Río Cuarto Argentina
- CONICET (National Scientific and Technical Research Council) Buenos Aires Argentina
| | - Mariana R. Fiorimanti
- Area of Electron Microscopy, School of Agronomy and Veterinary National University of Río Cuarto Río Cuarto Argentina
- CONICET (National Scientific and Technical Research Council) Buenos Aires Argentina
| | - Tomás Diaz
- Cell Biology and General Embryology, School of Agronomy and Veterinary National University of Río Cuarto Río Cuarto Argentina
| | - Lilia R. Cavaglieri
- CONICET (National Scientific and Technical Research Council) Buenos Aires Argentina
- Department of Microbiology and Immunology, School of Exact Physical‐Chemistry and Naturals Sciences National University of Río Cuarto Río Cuarto Argentina
| | - Cecilia I. Merkis
- Area of Electron Microscopy, School of Agronomy and Veterinary National University of Río Cuarto Río Cuarto Argentina
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