Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats
The aim of this study was to evaluate the effectiveness of color Doppler ultrasonography for examination of the blood flow areas in superficial grafts after 7 or 15 days of heterotopic allotransplantation, comparing an in-ear subcutaneous area (IE) with an in-neck cervical intramuscular area (IN) in...
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MDPI AG
2024-11-01
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| Series: | Veterinary Sciences |
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| Online Access: | https://www.mdpi.com/2306-7381/11/11/580 |
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| author | Antonio Renilson Sousa Vieira Francisco Carlos de Sousa Celso Henrique Souza Costa Barros Maria Janiele Santana Benner Geraldo Alves Dárcio Ítalo Alves Teixeira |
| author_facet | Antonio Renilson Sousa Vieira Francisco Carlos de Sousa Celso Henrique Souza Costa Barros Maria Janiele Santana Benner Geraldo Alves Dárcio Ítalo Alves Teixeira |
| author_sort | Antonio Renilson Sousa Vieira |
| collection | DOAJ |
| description | The aim of this study was to evaluate the effectiveness of color Doppler ultrasonography for examination of the blood flow areas in superficial grafts after 7 or 15 days of heterotopic allotransplantation, comparing an in-ear subcutaneous area (IE) with an in-neck cervical intramuscular area (IN) in goats. To monitor the local blood flow in the graft areas, color Doppler signals were assessed daily until days seven and fifteen, when the left and right implants, respectively, were removed. The areas of blood flow around the transplanted ovarian fragments were significantly larger (<i>p</i> < 0.05) in the IE area compared to the IN area after 7 (IE: 4.70 ± 0.33<sup>A</sup> vs. IN: 3.67 ± 0.33<sup>B</sup>) and 15 (IE: 5.27 ± 0.21<sup>A</sup> vs. IN: 4.66 ± 0.22<sup>B</sup>) days of transplantation. A positive and significant correlation was observed between the area of blood flow and the day of assessment after 7 (IE: r = 0.43; <i>p</i> < 0.05) and 15 (IE: r = 0.52; <i>p</i> = 0.001; IN: r = 0.42; <i>p</i> = 0.001) days of transplantation. In conclusion, color Doppler ultrasonography can be used for real-time assessment of local blood perfusion in ovarian grafts, making it possible to identify alterations in the blood flow area in the period following a transplant procedure. |
| format | Article |
| id | doaj-art-153fa03561cb458fb9e535777f98ab6c |
| institution | Kabale University |
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| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Veterinary Sciences |
| spelling | doaj-art-153fa03561cb458fb9e535777f98ab6c2024-11-26T18:25:02ZengMDPI AGVeterinary Sciences2306-73812024-11-01111158010.3390/vetsci11110580Color Doppler Ultrasonographic Examination of Ovarian Grafts in GoatsAntonio Renilson Sousa Vieira0Francisco Carlos de Sousa1Celso Henrique Souza Costa Barros2Maria Janiele Santana3Benner Geraldo Alves4Dárcio Ítalo Alves Teixeira5Laboratory of Diagnostic Imaging Applied to Animal Reproduction, State University of Ceará—UECE, Av. Silas Munguba, 1700, Campus Itaperi, Fortaleza 60714-903, CE, BrazilFederal Institute of Education, Science and Technology of Ceará—IFCE, R. Carlos Antônio Sáles, s/n—Floresta, Campus Umirim, Limoeiro do Norte 62660-000, CE, BrazilINTA University Center—UNINTA, Rua Lucimar, 637, Dom Expedito, Campus Sobral, Sobral 62050-140, CE, BrazilLaboratory of Diagnostic Imaging Applied to Animal Reproduction, State University of Ceará—UECE, Av. Silas Munguba, 1700, Campus Itaperi, Fortaleza 60714-903, CE, BrazilConception Biosciences, Fifth St, 2246, Berkeley, CA 94710, USALaboratory of Diagnostic Imaging Applied to Animal Reproduction, State University of Ceará—UECE, Av. Silas Munguba, 1700, Campus Itaperi, Fortaleza 60714-903, CE, BrazilThe aim of this study was to evaluate the effectiveness of color Doppler ultrasonography for examination of the blood flow areas in superficial grafts after 7 or 15 days of heterotopic allotransplantation, comparing an in-ear subcutaneous area (IE) with an in-neck cervical intramuscular area (IN) in goats. To monitor the local blood flow in the graft areas, color Doppler signals were assessed daily until days seven and fifteen, when the left and right implants, respectively, were removed. The areas of blood flow around the transplanted ovarian fragments were significantly larger (<i>p</i> < 0.05) in the IE area compared to the IN area after 7 (IE: 4.70 ± 0.33<sup>A</sup> vs. IN: 3.67 ± 0.33<sup>B</sup>) and 15 (IE: 5.27 ± 0.21<sup>A</sup> vs. IN: 4.66 ± 0.22<sup>B</sup>) days of transplantation. A positive and significant correlation was observed between the area of blood flow and the day of assessment after 7 (IE: r = 0.43; <i>p</i> < 0.05) and 15 (IE: r = 0.52; <i>p</i> = 0.001; IN: r = 0.42; <i>p</i> = 0.001) days of transplantation. In conclusion, color Doppler ultrasonography can be used for real-time assessment of local blood perfusion in ovarian grafts, making it possible to identify alterations in the blood flow area in the period following a transplant procedure.https://www.mdpi.com/2306-7381/11/11/580ultrasoundovarian transplantblood flow |
| spellingShingle | Antonio Renilson Sousa Vieira Francisco Carlos de Sousa Celso Henrique Souza Costa Barros Maria Janiele Santana Benner Geraldo Alves Dárcio Ítalo Alves Teixeira Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats Veterinary Sciences ultrasound ovarian transplant blood flow |
| title | Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats |
| title_full | Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats |
| title_fullStr | Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats |
| title_full_unstemmed | Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats |
| title_short | Color Doppler Ultrasonographic Examination of Ovarian Grafts in Goats |
| title_sort | color doppler ultrasonographic examination of ovarian grafts in goats |
| topic | ultrasound ovarian transplant blood flow |
| url | https://www.mdpi.com/2306-7381/11/11/580 |
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