In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment
The effects of frequency of follicular aspiration and treatment of donor cattle with FSH on in vivo oocyte recovery and in vitro embryo production were studied. Simmental heifers (n = 24) formed 8 replicates of 3 treatments in which oocyte donors were aspirated 1) once a week, 2) twice a week, or 3)...
Gespeichert in:
| Veröffentlicht in: | Theriogenology 1999-04, Vol.51 (5), p.951-961 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 961 |
|---|---|
| container_issue | 5 |
| container_start_page | 951 |
| container_title | Theriogenology |
| container_volume | 51 |
| creator | Goodhand, K.L Watt, R.G Staines, M.E Hutchinson, J.S.M Broadbent, P.J |
| description | The effects of frequency of follicular aspiration and treatment of donor cattle with FSH on in vivo oocyte recovery and in vitro embryo production were studied. Simmental heifers (n = 24) formed 8 replicates of 3 treatments in which oocyte donors were aspirated 1) once a week, 2) twice a week, or 3) once a week following treatment with FSH for 3 d prior to aspiration. Oocytes were graded, washed, matured for 20 to 24 h and then inseminated with frozen/thawed semen from a single sire, followed by co-culture on granulosa cell layers. Embryo development was observed until Day 7 after insemination. Significantly fewer follicles per heifer per week were counted (14.7 ± 2.3 vs 27.4 ± 3.1 vs 23.1 ± 2.8) and aspirated (12.0 ± 2.0 vs 21.8 ± 2.7 vs 20.1 ± 2.6) in heifers on the once-weekly than twice-weekly aspiration treatment (P |
| doi_str_mv | 10.1016/S0093-691X(99)00041-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_69454980</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0093691X99000412</els_id><sourcerecordid>69454980</sourcerecordid><originalsourceid>FETCH-LOGICAL-c479t-f8ce415276722dda252423b1844d9affb3ded7208f6e0488956b5c4ef6b322643</originalsourceid><addsrcrecordid>eNqFkc2KFDEUhYMoTjv6CEpWoovSJJVKVVYyDI4zMOBiFNyFVHIjka7cNkmX9BP42qanB3Hn6i7ud3_OOYS85OwdZ1y9v2NM953S_Nsbrd8yxiTvxCOy4dOou170_DHZ_EXOyLNSfjSoV4o_JWecjUIzPm7I75tE17giRXSHCjSDwxXygdrkaTz2akYKy5wPSHcZ_d7ViImGjAudcY0JqMeEuVBbdjHbCp7aSn0MATKk2kj4uYfkIhSKmQbcbvFXTN_p1d01rRlsXRr2nDwJdlvgxUM9J1-vPn65vO5uP3-6uby47Zwcde3C5EDyQYxqFMJ7KwYhRT_zSUqvbQhz78GPgk1BAZPTpAc1D05CUHMvhJL9OXl92tu0tLdKNUssDrZbmwD3xSgtB6kn1sDhBLqMpWQIZpfjYvPBcGaOCZj7BMzRXqO1uU_AiDb36uHAfl7A_zN1srwBH04ANJlrhGxK8yY58LGZX43H-J8TfwDIfZjg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>69454980</pqid></control><display><type>article</type><title>In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals Complete</source><creator>Goodhand, K.L ; Watt, R.G ; Staines, M.E ; Hutchinson, J.S.M ; Broadbent, P.J</creator><creatorcontrib>Goodhand, K.L ; Watt, R.G ; Staines, M.E ; Hutchinson, J.S.M ; Broadbent, P.J</creatorcontrib><description><![CDATA[The effects of frequency of follicular aspiration and treatment of donor cattle with FSH on in vivo oocyte recovery and in vitro embryo production were studied. Simmental heifers (n = 24) formed 8 replicates of 3 treatments in which oocyte donors were aspirated 1) once a week, 2) twice a week, or 3) once a week following treatment with FSH for 3 d prior to aspiration. Oocytes were graded, washed, matured for 20 to 24 h and then inseminated with frozen/thawed semen from a single sire, followed by co-culture on granulosa cell layers. Embryo development was observed until Day 7 after insemination. Significantly fewer follicles per heifer per week were counted (14.7 ± 2.3 vs 27.4 ± 3.1 vs 23.1 ± 2.8) and aspirated (12.0 ± 2.0 vs 21.8 ± 2.7 vs 20.1 ± 2.6) in heifers on the once-weekly than twice-weekly aspiration treatment (P<0.01) or on the once-weekly aspiration after FSH treatment (P<0.05). There were no significant differences between treatments in the total number of oocytes recovered per week (5.6 ± 1.2 vs 8.9 ± 1.5 vs 6.1 ± 1.2), but significantly more oocytes per heifer per week recovered from animals treated with FSH were graded Category 1 (2.8 ± 0.4), i.e., >4 layers good cumulus with a clear, even cytoplasm, than from animals aspirated once (0.9 ± 0.2; P<0.01) or twice a week (1.5 ± 0.3; P<0.05). The number of transferable morulae plus blastocysts produced per heifer per week was higher from animals aspirated twice a week (2.4 ± 0.4; P<0.05) or once a week following FSH treatment (2.1 ± 0.4; P<0.05) than from animals aspirated once a week without FSH treatment (1.0 ± 0.3). In conclusion, FSH treatment of bovine oocyte donors aspirated once a week enabled a similar number of transferable embryos to be produced per donor week as aspiration twice a week without FSH treatment. These 2 treatments produced twice as many transferable embryos per donor week as aspiration once a week without FSH treatment.]]></description><identifier>ISSN: 0093-691X</identifier><identifier>EISSN: 1879-3231</identifier><identifier>DOI: 10.1016/S0093-691X(99)00041-2</identifier><identifier>PMID: 10729017</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Animals ; bovine ; Cattle - embryology ; Cattle - physiology ; Coculture Techniques ; Embryonic and Fetal Development ; Female ; Fertilization in Vitro - methods ; Fertilization in Vitro - veterinary ; Follicle Stimulating Hormone - therapeutic use ; FSH ; in vitro embryo ; Injections, Intramuscular - veterinary ; Male ; oocyte ; Oocyte Donation - methods ; Oocyte Donation - veterinary ; Oocytes - physiology ; Ovarian Follicle - physiology ; Random Allocation ; ultrasound</subject><ispartof>Theriogenology, 1999-04, Vol.51 (5), p.951-961</ispartof><rights>1999</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c479t-f8ce415276722dda252423b1844d9affb3ded7208f6e0488956b5c4ef6b322643</citedby><cites>FETCH-LOGICAL-c479t-f8ce415276722dda252423b1844d9affb3ded7208f6e0488956b5c4ef6b322643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0093691X99000412$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10729017$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Goodhand, K.L</creatorcontrib><creatorcontrib>Watt, R.G</creatorcontrib><creatorcontrib>Staines, M.E</creatorcontrib><creatorcontrib>Hutchinson, J.S.M</creatorcontrib><creatorcontrib>Broadbent, P.J</creatorcontrib><title>In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment</title><title>Theriogenology</title><addtitle>Theriogenology</addtitle><description><![CDATA[The effects of frequency of follicular aspiration and treatment of donor cattle with FSH on in vivo oocyte recovery and in vitro embryo production were studied. Simmental heifers (n = 24) formed 8 replicates of 3 treatments in which oocyte donors were aspirated 1) once a week, 2) twice a week, or 3) once a week following treatment with FSH for 3 d prior to aspiration. Oocytes were graded, washed, matured for 20 to 24 h and then inseminated with frozen/thawed semen from a single sire, followed by co-culture on granulosa cell layers. Embryo development was observed until Day 7 after insemination. Significantly fewer follicles per heifer per week were counted (14.7 ± 2.3 vs 27.4 ± 3.1 vs 23.1 ± 2.8) and aspirated (12.0 ± 2.0 vs 21.8 ± 2.7 vs 20.1 ± 2.6) in heifers on the once-weekly than twice-weekly aspiration treatment (P<0.01) or on the once-weekly aspiration after FSH treatment (P<0.05). There were no significant differences between treatments in the total number of oocytes recovered per week (5.6 ± 1.2 vs 8.9 ± 1.5 vs 6.1 ± 1.2), but significantly more oocytes per heifer per week recovered from animals treated with FSH were graded Category 1 (2.8 ± 0.4), i.e., >4 layers good cumulus with a clear, even cytoplasm, than from animals aspirated once (0.9 ± 0.2; P<0.01) or twice a week (1.5 ± 0.3; P<0.05). The number of transferable morulae plus blastocysts produced per heifer per week was higher from animals aspirated twice a week (2.4 ± 0.4; P<0.05) or once a week following FSH treatment (2.1 ± 0.4; P<0.05) than from animals aspirated once a week without FSH treatment (1.0 ± 0.3). In conclusion, FSH treatment of bovine oocyte donors aspirated once a week enabled a similar number of transferable embryos to be produced per donor week as aspiration twice a week without FSH treatment. These 2 treatments produced twice as many transferable embryos per donor week as aspiration once a week without FSH treatment.]]></description><subject>Animals</subject><subject>bovine</subject><subject>Cattle - embryology</subject><subject>Cattle - physiology</subject><subject>Coculture Techniques</subject><subject>Embryonic and Fetal Development</subject><subject>Female</subject><subject>Fertilization in Vitro - methods</subject><subject>Fertilization in Vitro - veterinary</subject><subject>Follicle Stimulating Hormone - therapeutic use</subject><subject>FSH</subject><subject>in vitro embryo</subject><subject>Injections, Intramuscular - veterinary</subject><subject>Male</subject><subject>oocyte</subject><subject>Oocyte Donation - methods</subject><subject>Oocyte Donation - veterinary</subject><subject>Oocytes - physiology</subject><subject>Ovarian Follicle - physiology</subject><subject>Random Allocation</subject><subject>ultrasound</subject><issn>0093-691X</issn><issn>1879-3231</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc2KFDEUhYMoTjv6CEpWoovSJJVKVVYyDI4zMOBiFNyFVHIjka7cNkmX9BP42qanB3Hn6i7ud3_OOYS85OwdZ1y9v2NM953S_Nsbrd8yxiTvxCOy4dOou170_DHZ_EXOyLNSfjSoV4o_JWecjUIzPm7I75tE17giRXSHCjSDwxXygdrkaTz2akYKy5wPSHcZ_d7ViImGjAudcY0JqMeEuVBbdjHbCp7aSn0MATKk2kj4uYfkIhSKmQbcbvFXTN_p1d01rRlsXRr2nDwJdlvgxUM9J1-vPn65vO5uP3-6uby47Zwcde3C5EDyQYxqFMJ7KwYhRT_zSUqvbQhz78GPgk1BAZPTpAc1D05CUHMvhJL9OXl92tu0tLdKNUssDrZbmwD3xSgtB6kn1sDhBLqMpWQIZpfjYvPBcGaOCZj7BMzRXqO1uU_AiDb36uHAfl7A_zN1srwBH04ANJlrhGxK8yY58LGZX43H-J8TfwDIfZjg</recordid><startdate>19990401</startdate><enddate>19990401</enddate><creator>Goodhand, K.L</creator><creator>Watt, R.G</creator><creator>Staines, M.E</creator><creator>Hutchinson, J.S.M</creator><creator>Broadbent, P.J</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19990401</creationdate><title>In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment</title><author>Goodhand, K.L ; Watt, R.G ; Staines, M.E ; Hutchinson, J.S.M ; Broadbent, P.J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c479t-f8ce415276722dda252423b1844d9affb3ded7208f6e0488956b5c4ef6b322643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Animals</topic><topic>bovine</topic><topic>Cattle - embryology</topic><topic>Cattle - physiology</topic><topic>Coculture Techniques</topic><topic>Embryonic and Fetal Development</topic><topic>Female</topic><topic>Fertilization in Vitro - methods</topic><topic>Fertilization in Vitro - veterinary</topic><topic>Follicle Stimulating Hormone - therapeutic use</topic><topic>FSH</topic><topic>in vitro embryo</topic><topic>Injections, Intramuscular - veterinary</topic><topic>Male</topic><topic>oocyte</topic><topic>Oocyte Donation - methods</topic><topic>Oocyte Donation - veterinary</topic><topic>Oocytes - physiology</topic><topic>Ovarian Follicle - physiology</topic><topic>Random Allocation</topic><topic>ultrasound</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Goodhand, K.L</creatorcontrib><creatorcontrib>Watt, R.G</creatorcontrib><creatorcontrib>Staines, M.E</creatorcontrib><creatorcontrib>Hutchinson, J.S.M</creatorcontrib><creatorcontrib>Broadbent, P.J</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Theriogenology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Goodhand, K.L</au><au>Watt, R.G</au><au>Staines, M.E</au><au>Hutchinson, J.S.M</au><au>Broadbent, P.J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment</atitle><jtitle>Theriogenology</jtitle><addtitle>Theriogenology</addtitle><date>1999-04-01</date><risdate>1999</risdate><volume>51</volume><issue>5</issue><spage>951</spage><epage>961</epage><pages>951-961</pages><issn>0093-691X</issn><eissn>1879-3231</eissn><abstract><![CDATA[The effects of frequency of follicular aspiration and treatment of donor cattle with FSH on in vivo oocyte recovery and in vitro embryo production were studied. Simmental heifers (n = 24) formed 8 replicates of 3 treatments in which oocyte donors were aspirated 1) once a week, 2) twice a week, or 3) once a week following treatment with FSH for 3 d prior to aspiration. Oocytes were graded, washed, matured for 20 to 24 h and then inseminated with frozen/thawed semen from a single sire, followed by co-culture on granulosa cell layers. Embryo development was observed until Day 7 after insemination. Significantly fewer follicles per heifer per week were counted (14.7 ± 2.3 vs 27.4 ± 3.1 vs 23.1 ± 2.8) and aspirated (12.0 ± 2.0 vs 21.8 ± 2.7 vs 20.1 ± 2.6) in heifers on the once-weekly than twice-weekly aspiration treatment (P<0.01) or on the once-weekly aspiration after FSH treatment (P<0.05). There were no significant differences between treatments in the total number of oocytes recovered per week (5.6 ± 1.2 vs 8.9 ± 1.5 vs 6.1 ± 1.2), but significantly more oocytes per heifer per week recovered from animals treated with FSH were graded Category 1 (2.8 ± 0.4), i.e., >4 layers good cumulus with a clear, even cytoplasm, than from animals aspirated once (0.9 ± 0.2; P<0.01) or twice a week (1.5 ± 0.3; P<0.05). The number of transferable morulae plus blastocysts produced per heifer per week was higher from animals aspirated twice a week (2.4 ± 0.4; P<0.05) or once a week following FSH treatment (2.1 ± 0.4; P<0.05) than from animals aspirated once a week without FSH treatment (1.0 ± 0.3). In conclusion, FSH treatment of bovine oocyte donors aspirated once a week enabled a similar number of transferable embryos to be produced per donor week as aspiration twice a week without FSH treatment. These 2 treatments produced twice as many transferable embryos per donor week as aspiration once a week without FSH treatment.]]></abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>10729017</pmid><doi>10.1016/S0093-691X(99)00041-2</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0093-691X |
| ispartof | Theriogenology, 1999-04, Vol.51 (5), p.951-961 |
| issn | 0093-691X 1879-3231 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_69454980 |
| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Animals bovine Cattle - embryology Cattle - physiology Coculture Techniques Embryonic and Fetal Development Female Fertilization in Vitro - methods Fertilization in Vitro - veterinary Follicle Stimulating Hormone - therapeutic use FSH in vitro embryo Injections, Intramuscular - veterinary Male oocyte Oocyte Donation - methods Oocyte Donation - veterinary Oocytes - physiology Ovarian Follicle - physiology Random Allocation ultrasound |
| title | In vivo oocyte recovery and in vitro embryo production from bovine donors aspirated at different frequencies or following FSH treatment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-19T12%3A15%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=In%20vivo%20oocyte%20recovery%20and%20in%20vitro%20embryo%20production%20from%20bovine%20donors%20aspirated%20at%20different%20frequencies%20or%20following%20FSH%20treatment&rft.jtitle=Theriogenology&rft.au=Goodhand,%20K.L&rft.date=1999-04-01&rft.volume=51&rft.issue=5&rft.spage=951&rft.epage=961&rft.pages=951-961&rft.issn=0093-691X&rft.eissn=1879-3231&rft_id=info:doi/10.1016/S0093-691X(99)00041-2&rft_dat=%3Cproquest_cross%3E69454980%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=69454980&rft_id=info:pmid/10729017&rft_els_id=S0093691X99000412&rfr_iscdi=true |