Spermaadhesiner i olika fraktioner av hingstsperma
Breeding-induced endometritis in horses seems to be down-regulated by certain components in the seminal plasma. These components are most likely some of the proteins in the seminal plasma in the stallion ejaculate, the so-called spermadhesins. This study aimed to recognize these proteins and determ...
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| Formato: | Otro |
| Lenguaje: | sueco sueco |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | https://stud.epsilon.slu.se/11814/ |
| _version_ | 1855571944992145408 |
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| author | Sjöberg, Anna-Carin |
| author_browse | Sjöberg, Anna-Carin |
| author_facet | Sjöberg, Anna-Carin |
| author_sort | Sjöberg, Anna-Carin |
| collection | Epsilon Archive for Student Projects |
| description | Breeding-induced endometritis in horses seems to be down-regulated by certain components in the seminal plasma. These components are most likely some of the proteins in the seminal plasma in the stallion ejaculate, the so-called spermadhesins. This study aimed to recognize these proteins and determine their quantities in different fractions of the ejaculate. Fractionated ejaculates from four stallions were used to determine the presence and amount of proteins by way of size-excluding chromatography. All former known proteins, except two, were recognized in this study. There were no differences among fractions; neither within nor among stallions. Further studies need to be performed in order to study which specific protein or proteins seem to be the most important in down-regulating breeding-induced endometritis. These proteins should in that case be included in the insemination dose. |
| format | Otro |
| id | RepoSLU11814 |
| institution | Swedish University of Agricultural Sciences |
| language | Swedish swe |
| publishDate | 2005 |
| publishDateSort | 2005 |
| record_format | eprints |
| spelling | RepoSLU118142017-10-16T11:38:44Z https://stud.epsilon.slu.se/11814/ Spermaadhesiner i olika fraktioner av hingstsperma Sjöberg, Anna-Carin Veterinary science and hygiene - General aspects Faculty of Veterinary Medicine and Animal Science Breeding-induced endometritis in horses seems to be down-regulated by certain components in the seminal plasma. These components are most likely some of the proteins in the seminal plasma in the stallion ejaculate, the so-called spermadhesins. This study aimed to recognize these proteins and determine their quantities in different fractions of the ejaculate. Fractionated ejaculates from four stallions were used to determine the presence and amount of proteins by way of size-excluding chromatography. All former known proteins, except two, were recognized in this study. There were no differences among fractions; neither within nor among stallions. Further studies need to be performed in order to study which specific protein or proteins seem to be the most important in down-regulating breeding-induced endometritis. These proteins should in that case be included in the insemination dose. Betäckningsinducerad endometrit hos sto verkar nedregleras av vissa komponenter i seminalplasman i hingstens ejakulat. Dessa komponenter är sannolikt något eller några av de proteiner som finns i seminalplasman i hingstens ejakulat, de så kallade spermaadhesinerna. I denna studie undersöktes vilka dessa proteiner var och i vilken mängd de fanns i olika fraktioner av ejakulatet. Fraktionerade ejakulat från fyra hingstar användes för att bestämma vilka proteiner som fanns och hur stor deras mängd var genom kromatografi som sorterade proteinerna enligt storlek. Alla tidigare kända proteiner i seminalplasma hos hingst utom två hittades. Det fanns ingen skillnad mellan fraktionerna; varken mellan eller inom hingstarna. Vidare studier krävs för att undersöka vilket eller vilka specifika protein som är det/de viktigaste för nedregleringen av betäckningsinducerad endometrit. Dessa protein bör i så fall ingå i inseminationsdosen. 2005-01-28 Other NonPeerReviewed application/pdf sv https://stud.epsilon.slu.se/11814/1/sjoberg_a_171016.pdf Sjöberg, Anna-Carin, 2005. Spermaadhesiner i olika fraktioner av hingstsperma. UNSPECIFIED, Uppsala. Uppsala: (VH) > Dept. of Clinical Sciences (until 231231) <https://stud.epsilon.slu.se/view/divisions/OID-715.html> urn:nbn:se:slu:epsilon-s-7873 swe |
| spellingShingle | Veterinary science and hygiene - General aspects Faculty of Veterinary Medicine and Animal Science Sjöberg, Anna-Carin Spermaadhesiner i olika fraktioner av hingstsperma |
| title | Spermaadhesiner i olika fraktioner av hingstsperma |
| title_full | Spermaadhesiner i olika fraktioner av hingstsperma |
| title_fullStr | Spermaadhesiner i olika fraktioner av hingstsperma |
| title_full_unstemmed | Spermaadhesiner i olika fraktioner av hingstsperma |
| title_short | Spermaadhesiner i olika fraktioner av hingstsperma |
| title_sort | spermaadhesiner i olika fraktioner av hingstsperma |
| topic | Veterinary science and hygiene - General aspects Faculty of Veterinary Medicine and Animal Science |
| url | https://stud.epsilon.slu.se/11814/ https://stud.epsilon.slu.se/11814/ |