MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE
The aim of this study was to evaluate the effects of mammary biopsy procedures on gland function of goats submitted to hormonal lactation. Ten female Caninde goats, at the age of around 3 years, were used and lactation was induced by using estrogen, progesterone, and prednisolone. Ultrasonographic e...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal de Goiás
2017-02-01
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| Series: | Ciência Animal Brasileira |
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| Online Access: | https://www.revistas.ufg.br/vet/article/view/39077 |
| _version_ | 1818530697568059392 |
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| author | Francisco Carlos de Sousa Alexandre Rodrigues Paula Júnior Iana Sales Campelo Luciana Magalhães Melo Vicente José de Figueirêdo Freitas Dárcio Ítalo Alves Teixeira |
| author_facet | Francisco Carlos de Sousa Alexandre Rodrigues Paula Júnior Iana Sales Campelo Luciana Magalhães Melo Vicente José de Figueirêdo Freitas Dárcio Ítalo Alves Teixeira |
| author_sort | Francisco Carlos de Sousa |
| collection | DOAJ |
| description | The aim of this study was to evaluate the effects of mammary biopsy procedures on gland function of goats submitted to hormonal lactation. Ten female Caninde goats, at the age of around 3 years, were used and lactation was induced by using estrogen, progesterone, and prednisolone. Ultrasonographic examinations of mammary gland, milking, and analysis of physicochemical properties of milk were performed immediately before (0 h), and 24, 48, and 72 h after each biopsy procedure. Surgical mammary gland biopsies were obtained at days 5 and 26 of the lactation. Even after drying initiation, all animals produced milk for five months. No abnormalities were observed on the ultrasonographic appearance of biopsied glands. All 20 biopsies were technically successful and any inflammation or infection was associated with biopsy procedures. Regarding the physicochemical properties and volumes of milk produced, no significant differences (P > 0.05) were observed between right and left glands nor in the comparison of the results from time 0 with 24, 48, and 72 h for biopsied teats. The mammary biopsy did not induce neither severe changes in production and physicochemical properties of the milk nor in ultrasonographic appearance of mammary gland of goats in hormonal lactation.
Keywords: biopsy; goat; udder; ultrasonography. |
| first_indexed | 2024-12-11T17:23:00Z |
| format | Article |
| id | doaj.art-f0cf5a7bae8a4c2985d1f8506b224574 |
| institution | Directory Open Access Journal |
| issn | 1518-2797 1809-6891 |
| language | English |
| last_indexed | 2024-12-11T17:23:00Z |
| publishDate | 2017-02-01 |
| publisher | Universidade Federal de Goiás |
| record_format | Article |
| series | Ciência Animal Brasileira |
| spelling | doaj.art-f0cf5a7bae8a4c2985d1f8506b2245742022-12-22T00:57:04ZengUniversidade Federal de GoiásCiência Animal Brasileira1518-27971809-68912017-02-0118017712MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCEFrancisco Carlos de Sousa0Alexandre Rodrigues Paula Júnior1Iana Sales Campelo2Luciana Magalhães Melo3Vicente José de Figueirêdo Freitas4Dárcio Ítalo Alves Teixeira5Universidade Estadual do CearáUniversidade Estadual do CearáUniversidade Estadual do CearáUniversidade Estadual do CearáUniversidade Estadual do Cearáwww.uece.brThe aim of this study was to evaluate the effects of mammary biopsy procedures on gland function of goats submitted to hormonal lactation. Ten female Caninde goats, at the age of around 3 years, were used and lactation was induced by using estrogen, progesterone, and prednisolone. Ultrasonographic examinations of mammary gland, milking, and analysis of physicochemical properties of milk were performed immediately before (0 h), and 24, 48, and 72 h after each biopsy procedure. Surgical mammary gland biopsies were obtained at days 5 and 26 of the lactation. Even after drying initiation, all animals produced milk for five months. No abnormalities were observed on the ultrasonographic appearance of biopsied glands. All 20 biopsies were technically successful and any inflammation or infection was associated with biopsy procedures. Regarding the physicochemical properties and volumes of milk produced, no significant differences (P > 0.05) were observed between right and left glands nor in the comparison of the results from time 0 with 24, 48, and 72 h for biopsied teats. The mammary biopsy did not induce neither severe changes in production and physicochemical properties of the milk nor in ultrasonographic appearance of mammary gland of goats in hormonal lactation. Keywords: biopsy; goat; udder; ultrasonography.https://www.revistas.ufg.br/vet/article/view/39077caprinoúberebiópsiaultrassonografia |
| spellingShingle | Francisco Carlos de Sousa Alexandre Rodrigues Paula Júnior Iana Sales Campelo Luciana Magalhães Melo Vicente José de Figueirêdo Freitas Dárcio Ítalo Alves Teixeira MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE Ciência Animal Brasileira caprino úbere biópsia ultrassonografia |
| title | MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE |
| title_full | MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE |
| title_fullStr | MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE |
| title_full_unstemmed | MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE |
| title_short | MAMMARY BIOPSY IN INDUCED LACTATING GOATS: ASSESSMENT OF POST-BIOPSY MILK PROPERTIES AND ULTRASONOGRAPHIC APPEARANCE |
| title_sort | mammary biopsy in induced lactating goats assessment of post biopsy milk properties and ultrasonographic appearance |
| topic | caprino úbere biópsia ultrassonografia |
| url | https://www.revistas.ufg.br/vet/article/view/39077 |
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