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Ebrahimi F, Zavareh S, Nasiri M. The Combination of Estradiol and N-Acetylcysteine Reduces Ischemia-Reperfusion Injuries of Mice Autografted Ovarian Tissue. Biopreserv Biobank 2024; 22:29-37. [PMID: 36827384 DOI: 10.1089/bio.2022.0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
Ischemia-reperfusion injuries are important issues after ovarian tissue transplantation (OTT). Our study examined the effects of N-acetylcysteine (NAC) and estradiol (E2) on mouse ovarian autografts. Mice (6-8 weeks) were divided into ovarian autograft as follows: Control: fresh OTT; Sham: cryopreserved/warmed OTT; NAC: cryopreserved/warmed OTT with NAC treatment; E2: cryopreserved/warmed OTT with E2 treatment; NAC+E2: cryopreserved/warmed OTT with the treatment of NAC and E2. In all groups, grafts were harvested on days 2, 7, and 28 after transplantation to evaluate histological parameters, inflammation relative to genes expression, and oxidative status. Histological analysis showed that NAC, E2, and a combination of NAC+E2 significantly increased the primordial, preantral, and antral follicular number. When NAC was used, it significantly reduced the expression of Tnf-α and Fgf-2, whereas it increased Il-1β, Il-6, and Vegf expression levels. The levels of Il-6, Fgf-2, and VEGF were dramatically increased in the E2-treated group. The combination of NAC and E2 significantly increased levels of Il-1β, Il-6, Fgf-2, and Vegf. NAC and E2 alone or in combination significantly increased total antioxidant capacity but did not affect the superoxide dismutase and glutathione peroxidase activities. In conclusion, after transplantation, NAC and E2 alone or in combination, could improve follicular development and angiogenesis as well as decline inflammation and ovarian oxidative damage.
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Affiliation(s)
| | - Saeed Zavareh
- School of Biology, Damghan University, Damghan, Iran
- Institute of Biological Sciences, Damghan University, Damghan, Iran
| | - Meysam Nasiri
- School of Biology, Damghan University, Damghan, Iran
- Institute of Biological Sciences, Damghan University, Damghan, Iran
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Brandão FA, de Brito DC, Pereira LM, Alves KA, Ñaupas LV, de Souza SS, de S Cunha DM, de S Filho RP, Alves BG, Rodrigues AP, Teixeira DI. Effects of different subcutaneous sites on heterotopic autotransplantation of canine ovarian tissue. Vet Res Commun 2023; 47:1893-1905. [PMID: 37198523 DOI: 10.1007/s11259-023-10139-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/10/2023] [Indexed: 05/19/2023]
Abstract
Ovarian tissue transplantation makes it possible to restore fertility; however, the success of this technique depends on the transplant region used. Therefore, this study aimed to evaluate the effect of two subcutaneous regions on canine ovarian transplantation, pinna (Pi) and neck (Ne), for 7 and 15 days. Ovaries collected by ovariosalpingohysterectomy were fragmented using a punch device. Fresh fragments were fixed, and the others were immediately grafted onto the animal itself in the Pi and Ne regions for 7 and 15 days. Recovered fragments were evaluated for histology (morphology, development and stromal density), picrosirius (collagen fibers), and immunohistochemistry (fibrosis and cell proliferation). The results showed that follicular normality rates were lower in Pi-7 (78%) vs. control (90%) and Pi-15 (86%), similar in Ne-7 (92%) and superior in Ne-15 (97%) compared to the control, with the effect of the region Ne (94%) superior (P < 0.05) to Pi (82%). Stromal density reduced in both regions vs. control but was similar within 15 days. Fragments from both regions showed higher fibronectin labeling and deposition of type I and lower type III collagen fibers (P < 0.05) vs. control. Proliferation rates in Ne-7 were higher (P < 0.05) than in control, and Pi-15 was higher (P < 0.05) than Ne-15. In conclusion, the pinna may be a region with greater potential than the neck after a 15-day autotransplantation of canine ovarian tissue.
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Affiliation(s)
- Fabiana As Brandão
- Diagnostic Imaging Laboratory Applied to Reproduction, Faculty of Veterinary Medicine, State University of Ceará, Av. Dr. Silas Munguba, Campus Itaperi. Fortaleza-CE- 60, Fortaleza, CE, 1700, 714-903, Brazil
| | - Danielle Cc de Brito
- Laboratory of Manipulation of Oocytes and Ovarian Pre-Antral Follicles (LAMOFOPA), Faculty of Veterinary Medicine, State University of Ceará, Fortaleza, CE, Brazil
| | - Leda Mc Pereira
- Diagnostic Imaging Laboratory Applied to Reproduction, Faculty of Veterinary Medicine, State University of Ceará, Av. Dr. Silas Munguba, Campus Itaperi. Fortaleza-CE- 60, Fortaleza, CE, 1700, 714-903, Brazil
| | | | - Lucy Vs Ñaupas
- Laboratory of Manipulation of Oocytes and Ovarian Pre-Antral Follicles (LAMOFOPA), Faculty of Veterinary Medicine, State University of Ceará, Fortaleza, CE, Brazil
| | - Samara S de Souza
- Diagnostic Imaging Laboratory Applied to Reproduction, Faculty of Veterinary Medicine, State University of Ceará, Av. Dr. Silas Munguba, Campus Itaperi. Fortaleza-CE- 60, Fortaleza, CE, 1700, 714-903, Brazil
| | - Duanny M de S Cunha
- Diagnostic Imaging Laboratory Applied to Reproduction, Faculty of Veterinary Medicine, State University of Ceará, Av. Dr. Silas Munguba, Campus Itaperi. Fortaleza-CE- 60, Fortaleza, CE, 1700, 714-903, Brazil
| | - Reginaldo P de S Filho
- Cardoso Veterinary Hospital, Faculty of Veterinary Medicine, State University of Ceará, Fortaleza, CE, Brazil
| | | | - Ana Pr Rodrigues
- Laboratory of Manipulation of Oocytes and Ovarian Pre-Antral Follicles (LAMOFOPA), Faculty of Veterinary Medicine, State University of Ceará, Fortaleza, CE, Brazil
| | - Dárcio Ia Teixeira
- Diagnostic Imaging Laboratory Applied to Reproduction, Faculty of Veterinary Medicine, State University of Ceará, Av. Dr. Silas Munguba, Campus Itaperi. Fortaleza-CE- 60, Fortaleza, CE, 1700, 714-903, Brazil.
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Lauder JK, Marti S, Schwartzkopf-Genswein KS, Jelinski MD, Janzen ED. Measuring behavioral and physiological responses to pain mitigation for ovariectomy in Bos taurus yearling beef heifers. J Anim Sci 2020; 98:5686831. [PMID: 31875222 DOI: 10.1093/jas/skz386] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/23/2019] [Indexed: 01/07/2023] Open
Abstract
Ovariectomy (spaying) using the trans-vaginal dropped ovary technique (DOT) is performed to prevent pregnancy in cull female beef cattle that are not retained for breeding stock in areas practicing extensive grazing management. There are no reports describing analgesia for this surgical procedure. The objective of this study was to measure behavioral and physiological responses to determine whether an analgesic protocol of BXK [butorphanol (0.01 mg/kg), xylazine (0.02 mg/kg), and ketamine (0.04 mg/kg)] injected intramuscularly (i.m.) before spaying could mitigate procedural and immediate postsurgical pain, and whether oral meloxicam (1 mg/kg) administered at the time of spaying could mitigate postsurgical inflammatory pain. Forty-four red Angus and Angus crossbred yearling heifers (322 ± 27.0 kg BW) were randomly allocated to 1 of 3 groups: PALP (control; palpated but not spayed; n = 14), SPAY (spayed with no analgesia; n = 15), and BXKM (spayed with analgesia; n = 15). Behavioral measurements included visual analog scale (VAS) score, flight speed (FS), stride length (SL), and gait score (GS), as well as activity (lying, standing) and feeding behavior. Physiological measurements included salivary cortisol (SC), haptoglobin (Hp), serum amyloid A (SAA), substance P (SP), complete blood count (CBC), and rectal temperature (RT). Saliva and blood samples were collected, and RT, FS, SL, and GS were measured on day -1, day 0 (time of palpation/spaying), and hours 1, 2, 4, and days 1, 2, 4, and 7 after palpation/spaying. The BXKM heifers had lower SC concentrations than SPAY heifers at 1 h (P = 0.01) and 2 h (P = 0.004). Heifers treated with BXKM had Hp concentrations lower than SPAY heifers at 2 d (P = 0.01), 4 d (P < 0.001), and 7 d (P = 0.008), and lower Hp concentrations than PALP heifers at 4 d (P < 0.001). Concentrations of SAA were greater (P = 0.04) in BXKM heifers than in PALP heifers at 1 h and lower in PALP heifers than in BXKM heifers (P = 0.02) and SPAY heifers (P = 0.05) at 1 d. Heifers in the BXKM group had higher RT than PALP and SPAY heifers at 1 h (P < 0.001) and 2 h (P = 0.004). Results suggest that DOT ovariectomy is acutely stressful and painful and administration of BXK before spaying and meloxicam at the time of spaying mitigated the procedural and postsurgical stress, pain, and inflammation.
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Affiliation(s)
- Jean K Lauder
- Large Animal Clinical Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Sonia Marti
- Institut de Recerca i Tecnologia Agroalimentàries, Caldes de Montbui, Barcelona, Spain
| | | | - Murray D Jelinski
- Large Animal Clinical Sciences, University of Saskatchewan, Saskatoon, SK, Canada
| | - Eugene D Janzen
- Department of Production Animal Health, University of Calgary, Calgary, AB, Canada
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Leonel EC, Vilela JM, Paiva RE, Jivago JL, Amaral RS, Lucci CM. Restoration of fresh cat ovarian tissue function by autografting to subcutaneous tissue: A pilot study. Theriogenology 2018; 105:97-106. [DOI: 10.1016/j.theriogenology.2017.09.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 09/04/2017] [Accepted: 09/09/2017] [Indexed: 11/25/2022]
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Schettino César JM, Petroianu A, de Souza Vasconcelos L, Cardoso VN, das Graças Mota L, Barbosa AJA, Vianna Soares CD, Lima de Oliveira A. Coconut water solutions for the preservation of spleen, ovary, and skin autotransplants in rats. Transplant Proc 2015; 47:536-44. [PMID: 25769603 DOI: 10.1016/j.transproceed.2014.11.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 10/31/2014] [Accepted: 11/19/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate the efficacy of coconut water in the preservation of spleen, ovary, and skin autotransplantations in rats. METHODS Fifty female Wistar rats were divided randomly into 5 groups on the basis of the following tissue graft preservation solutions: group 1, lactated Ringer's; group 2, Belzer's solution; group 3, mature coconut water; group 4, green coconut water; and group 5, modified green coconut water. In group 5, the green coconut water solution was modified to obtain the same electrolyte composition as Belzer's solution. The spleen, ovaries, and a skin fragment were removed from each animal, stored for 6 hours in one of the solutions, and then re-implanted. The recoveries of tissue functions were assessed 90 days after surgery by means of spleen scintigraphy and blood tests. The implanted tissues were collected for histological analyses. RESULTS Higher immunoglobulin G levels were observed in the animals of group 5 than in the animals of group 1. Differences in follicle-stimulating hormone levels were observed between groups 1 and 2 (P < .001), between groups 4 and 2 (P = .03), and between groups 5 and 2 (P = .01). The spleen scintigraphy results did not differ among the groups. The ovarian tissue was better preserved in the mature coconut water group (P < .007). CONCLUSIONS Solutions containing coconut water allowed for the preservation of the spleen, ovaries, and skin for 6 hours, and the normal functions of these tissues were maintained in rats.
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Affiliation(s)
- J M Schettino César
- Surgery Department of Minas Gerais Federal University, Belo Horizonte, Brazil.
| | - A Petroianu
- Surgery Department of Minas Gerais Federal University, Belo Horizonte, Brazil
| | | | - V N Cardoso
- Pharmacology Department of Minas Gerais University, Belo Horizonte, Brazil
| | - L das Graças Mota
- Pharmacology Department of Minas Gerais University, Belo Horizonte, Brazil
| | - A J A Barbosa
- Pathology Department of Minas Gerais, Belo Horizonte, Brazil
| | - C D Vianna Soares
- Pharmacology Department of Minas Gerais University, Belo Horizonte, Brazil
| | - A Lima de Oliveira
- Surgery Department of Minas Gerais Federal University, Belo Horizonte, Brazil
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Tanihara F, Kaedei Y, Namula Z, Luu V, Sato Y, Wittayarat M, Taniguchi M, Otoi T. Comparison of activation ability between feline and bovine oocytes. Acta Vet Hung 2013; 61:491-4. [PMID: 23974933 DOI: 10.1556/avet.2013.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Research comparing the activation sensitivity of oocytes to chemical treatment among mammalian species remains limited. We compared the activation ability of oocytes from bovine and feline ovaries when treated with ethanol alone, with ethanol and cycloheximide, and without any chemical treatment; the oocytes were then cultured for 72 h. After in vitro maturation (IVM), 5% of feline oocytes were activated and 1% were cleaved, whereas there were no prematurely activated bovine oocytes. Activation rates with ethanol and ethanol/cycloheximide were significantly higher (P < 0.01) in bovine oocytes than in feline oocytes (74.2% vs. 34.1% and 86.3% vs. 52.5%, respectively). Thus, our findings indicate that feline oocytes can be prematurely activated by the end of IVM, and that bovine oocytes may have a higher sensitivity of parthenogenetic activation to chemical treatment than do feline oocytes.
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Affiliation(s)
- Fuminori Tanihara
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Yukine Kaedei
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Zhao Namula
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Vien Luu
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Yoko Sato
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Manita Wittayarat
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Masayasu Taniguchi
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
| | - Takeshige Otoi
- 1 Yamaguchi University The United Graduate School of Veterinary Science Yamaguchi 753-8515 Japan
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Woelders H, Windig J, Hiemstra SJ. How developments in cryobiology, reproductive technologies and conservation genomics could shape gene banking strategies for (farm) animals. Reprod Domest Anim 2013; 47 Suppl 4:264-73. [PMID: 22827380 DOI: 10.1111/j.1439-0531.2012.02085.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Many local breeds are currently at risk because of replacement by a limited number of specialized commercial breeds. Concurrently, for many breeds, allelic diversity within breeds declines because of inbreeding. Gene banking of germplasm may serve to secure the breeds and the alleles for any future use, for instance to recover a lost breed, to address new breeding goals, to support breeding schemes in small populations to minimize inbreeding, and for conservation genetics and genomics research. Developments in cryobiology and reproductive technology have generated several possibilities for preserving germplasm in farm animals. Furthermore, in some mammalian and bird species, gene banking of material is difficult or impossible, requiring development of new alternative methods or improvement of existing methods. Depending on the species, there are interesting possibilities or research developments in the use of epididymal spermatozoa, oocytes and embryos, ovarian and testicular tissue, primordial germ cells, and somatic cells for the conservation of genetic diversity in farm- and other animal species. Rapid developments in genomics research also provide new opportunities to optimize conservation and sampling strategies and to characterize genome-wide genetic variation. With regard to gene banks for farm animals, collaboration between European countries is being developed through a number of organizations, aimed at sharing knowledge and expertise between national programmes. It would be useful to explore further collaboration between countries, within the framework of a European gene banking strategy that should minimize costs of conservation and maximize opportunities for exploitation and sustainable use of genetic diversity.
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Affiliation(s)
- H Woelders
- Wageningen UR, Centre for Genetic Resources, CGN, Wageningen, The Netherlands.
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Bergeron LH, Nykamp SG, Brisson BA, Madan P, Gartley CJ. An evaluation of B-mode and color Doppler ultrasonography for detecting periovulatory events in the bitch. Theriogenology 2013; 79:274-83. [DOI: 10.1016/j.theriogenology.2012.08.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 07/10/2012] [Accepted: 08/18/2012] [Indexed: 11/25/2022]
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Ortega-Pacheco A, Gutiérrez-Blanco E, Jiménez-Coello M. Common Lesions in the Female Reproductive Tract of Dogs and Cats. Vet Clin North Am Small Anim Pract 2012; 42:547-59, vii. [DOI: 10.1016/j.cvsm.2012.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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