Luteal function associated with single, multiple and ectopic embryo implantation in natural cycles or after ovarian hyperstimulation for in-vitro fertilization/gamete intra-Fallopian transfer
Levels of reproductive steroids and gonadotrophins were analysed retrospectively during the peri-implantation period following non-conceptional and conceptional natural cycles and in cycles associated with ovarian hyperstirnulation for in-vitro fertilization or gamete intra-Fallopian transfer. In cy...
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| Veröffentlicht in: | Human reproduction (Oxford) 1990-05, Vol.5 (4), p.476-480 |
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| creator | Wang, Lingjia Warnes, Graham M. Kirby, Christine A. Matthews, Colin D. Norman, Robert J. |
| description | Levels of reproductive steroids and gonadotrophins were analysed retrospectively during the peri-implantation period following non-conceptional and conceptional natural cycles and in cycles associated with ovarian hyperstirnulation for in-vitro fertilization or gamete intra-Fallopian transfer. In cycles not associated with conception, the luteal phase of hyperstimulated cycles (n = 100) was characterized by higher serum progesterone and oestradiol levels (P < 0.01) and with an earlier decline in steroids than in natural cycles (n = 21). On day 11 (day of oocyte recovery = day 0), the level of progesterone in twin (n = 59) and triplet (n = 13) pregnancies was higher than singleton pregnancies (n = 176) (P < 0.006, P < 0.006 respectively) while those destined to abort (n = 66) had lower progesterone levels (P < 0.01). Ectopic implantation (n = 11) had the lowest progesterone concentrations on day 11 (P < 0.01) and this may imply a delay in corpus luteum rescue or a later implantation time than intrauterine conception. |
| doi_str_mv | 10.1093/oxfordjournals.humrep.a137127 |
| format | Article |
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In cycles not associated with conception, the luteal phase of hyperstimulated cycles (n = 100) was characterized by higher serum progesterone and oestradiol levels (P < 0.01) and with an earlier decline in steroids than in natural cycles (n = 21). On day 11 (day of oocyte recovery = day 0), the level of progesterone in twin (n = 59) and triplet (n = 13) pregnancies was higher than singleton pregnancies (n = 176) (P < 0.006, P < 0.006 respectively) while those destined to abort (n = 66) had lower progesterone levels (P < 0.01). 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In cycles not associated with conception, the luteal phase of hyperstimulated cycles (n = 100) was characterized by higher serum progesterone and oestradiol levels (P < 0.01) and with an earlier decline in steroids than in natural cycles (n = 21). On day 11 (day of oocyte recovery = day 0), the level of progesterone in twin (n = 59) and triplet (n = 13) pregnancies was higher than singleton pregnancies (n = 176) (P < 0.006, P < 0.006 respectively) while those destined to abort (n = 66) had lower progesterone levels (P < 0.01). Ectopic implantation (n = 11) had the lowest progesterone concentrations on day 11 (P < 0.01) and this may imply a delay in corpus luteum rescue or a later implantation time than intrauterine conception.</description><subject>Clomiphene - pharmacology</subject><subject>Corpus Luteum - physiology</subject><subject>Estradiol - blood</subject><subject>Female</subject><subject>Fertilization in Vitro</subject><subject>Gamete Intrafallopian Transfer</subject><subject>GIFT</subject><subject>heterotopic pregnancy</subject><subject>Humans</subject><subject>IVF</subject><subject>luteal function</subject><subject>Luteal Phase - physiology</subject><subject>Luteinizing Hormone - blood</subject><subject>Menotropins - pharmacology</subject><subject>multiple ectopic</subject><subject>natural</subject><subject>Ovary - drug effects</subject><subject>Pregnancy</subject><subject>Pregnancy Outcome</subject><subject>Pregnancy, Ectopic - blood</subject><subject>Pregnancy, Multiple - blood</subject><subject>Progesterone - blood</subject><subject>Retrospective Studies</subject><subject>single</subject><issn>0268-1161</issn><issn>1460-2350</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVUc1u1DAQthCoLIVHQPIFTmRrx9nEOXCAwlKkFUgIBOJiTexJ18WJg-2ULi_Hq2GaVSVOM6PvZzTzEfKMszVnrTjzN70P5srPYQQX1_t5CDitgYuGl809suJVzYpSbNh9smJlLQvOa_6QPIrxirHcyvqEnJSci1aIFfmzmxOCo_086mT9SCFGry0kNPSXTXsa7Xjp8AUdZpfs5JDCaCjq5CerKQ5dOHhqh8nBmODWwI50hDSHbKoP2mGkPlDoEwbqryFYGOn-MGGIyWbPRZMvyrri2qbgaY8hWWd_30JnlzBgwoymAMUWnMuLs0WexpiZj8mDPr8BnxzrKfmyffv5_KLYfXz3_vzVrtBlI1LRockf6rpao-am4mUlZd_3qCU3DEDIUjLgncTWGJRts4GWa9EJU2LPdFuJU_J88Z2C_zljTGqwUaPLd6Ofo2pauWmrqsnElwtRBx9jwF5NwQ4QDooz9S9A9X-AaglQHQPM-qfHRXM3oLlTHxPLeLHgNia8uYMh_FB1I5qNuvj2XVWf5Juv9YfXaiv-AteMtwo</recordid><startdate>199005</startdate><enddate>199005</enddate><creator>Wang, Lingjia</creator><creator>Warnes, Graham M.</creator><creator>Kirby, Christine A.</creator><creator>Matthews, Colin D.</creator><creator>Norman, Robert J.</creator><general>Oxford University Press</general><scope>BSCLL</scope><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>199005</creationdate><title>Luteal function associated with single, multiple and ectopic embryo implantation in natural cycles or after ovarian hyperstimulation for in-vitro fertilization/gamete intra-Fallopian transfer</title><author>Wang, Lingjia ; Warnes, Graham M. ; Kirby, Christine A. ; Matthews, Colin D. ; Norman, Robert J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c273t-beda13bb6cec1d412488fffec81d0aa38280a1b8e9dde8975a91c3b3d2ef0c943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Clomiphene - pharmacology</topic><topic>Corpus Luteum - physiology</topic><topic>Estradiol - blood</topic><topic>Female</topic><topic>Fertilization in Vitro</topic><topic>Gamete Intrafallopian Transfer</topic><topic>GIFT</topic><topic>heterotopic pregnancy</topic><topic>Humans</topic><topic>IVF</topic><topic>luteal function</topic><topic>Luteal Phase - physiology</topic><topic>Luteinizing Hormone - blood</topic><topic>Menotropins - pharmacology</topic><topic>multiple ectopic</topic><topic>natural</topic><topic>Ovary - drug effects</topic><topic>Pregnancy</topic><topic>Pregnancy Outcome</topic><topic>Pregnancy, Ectopic - blood</topic><topic>Pregnancy, Multiple - blood</topic><topic>Progesterone - blood</topic><topic>Retrospective Studies</topic><topic>single</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Lingjia</creatorcontrib><creatorcontrib>Warnes, Graham M.</creatorcontrib><creatorcontrib>Kirby, Christine A.</creatorcontrib><creatorcontrib>Matthews, Colin D.</creatorcontrib><creatorcontrib>Norman, Robert J.</creatorcontrib><collection>Istex</collection><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>Human reproduction (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Lingjia</au><au>Warnes, Graham M.</au><au>Kirby, Christine A.</au><au>Matthews, Colin D.</au><au>Norman, Robert J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Luteal function associated with single, multiple and ectopic embryo implantation in natural cycles or after ovarian hyperstimulation for in-vitro fertilization/gamete intra-Fallopian transfer</atitle><jtitle>Human reproduction (Oxford)</jtitle><addtitle>Hum Reprod</addtitle><date>1990-05</date><risdate>1990</risdate><volume>5</volume><issue>4</issue><spage>476</spage><epage>480</epage><pages>476-480</pages><issn>0268-1161</issn><eissn>1460-2350</eissn><abstract>Levels of reproductive steroids and gonadotrophins were analysed retrospectively during the peri-implantation period following non-conceptional and conceptional natural cycles and in cycles associated with ovarian hyperstirnulation for in-vitro fertilization or gamete intra-Fallopian transfer. In cycles not associated with conception, the luteal phase of hyperstimulated cycles (n = 100) was characterized by higher serum progesterone and oestradiol levels (P < 0.01) and with an earlier decline in steroids than in natural cycles (n = 21). On day 11 (day of oocyte recovery = day 0), the level of progesterone in twin (n = 59) and triplet (n = 13) pregnancies was higher than singleton pregnancies (n = 176) (P < 0.006, P < 0.006 respectively) while those destined to abort (n = 66) had lower progesterone levels (P < 0.01). Ectopic implantation (n = 11) had the lowest progesterone concentrations on day 11 (P < 0.01) and this may imply a delay in corpus luteum rescue or a later implantation time than intrauterine conception.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>2113933</pmid><doi>10.1093/oxfordjournals.humrep.a137127</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0268-1161 |
| ispartof | Human reproduction (Oxford), 1990-05, Vol.5 (4), p.476-480 |
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| language | eng |
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| source | Oxford University Press Journals Digital Archive legacy; MEDLINE |
| subjects | Clomiphene - pharmacology Corpus Luteum - physiology Estradiol - blood Female Fertilization in Vitro Gamete Intrafallopian Transfer GIFT heterotopic pregnancy Humans IVF luteal function Luteal Phase - physiology Luteinizing Hormone - blood Menotropins - pharmacology multiple ectopic natural Ovary - drug effects Pregnancy Pregnancy Outcome Pregnancy, Ectopic - blood Pregnancy, Multiple - blood Progesterone - blood Retrospective Studies single |
| title | Luteal function associated with single, multiple and ectopic embryo implantation in natural cycles or after ovarian hyperstimulation for in-vitro fertilization/gamete intra-Fallopian transfer |
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