Anti-fertility effects of an analog of luteinizing hormone releasing hormone (LHRH) in rats
Like LHRH, its des-Gly 10-ethylamide analog will terminate pregnancy in rats. Daily doses of 30 μg per day and above given morning and afternoon are completely effective in halting gestation when given over days 1–7 and days 7–12. No clearly demonstrable effect was seen when peptide was administered...
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Veröffentlicht in: | Contraception (Stoneham) 1976-12, Vol.14 (6), p.625-629 |
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creator | Humphrey, Ronald R. Windsor, Barbara L. Bousley, Ferris G. Edgren, Richard A. |
description | Like LHRH, its des-Gly
10-ethylamide analog will terminate pregnancy in rats. Daily doses of 30 μg per day and above given morning and afternoon are completely effective in halting gestation when given over days 1–7 and days 7–12. No clearly demonstrable effect was seen when peptide was administered on days 1–3. Des-Gly
10-LHRH-ethylamide is about 10 times more potent than LHRH in terminating pregnancy and some 3–5 times more potent in releasing LH. |
doi_str_mv | 10.1016/0010-7824(76)90105-0 |
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10-ethylamide analog will terminate pregnancy in rats. Daily doses of 30 μg per day and above given morning and afternoon are completely effective in halting gestation when given over days 1–7 and days 7–12. No clearly demonstrable effect was seen when peptide was administered on days 1–3. Des-Gly
10-LHRH-ethylamide is about 10 times more potent than LHRH in terminating pregnancy and some 3–5 times more potent in releasing LH.</description><identifier>ISSN: 0010-7824</identifier><identifier>EISSN: 1879-0518</identifier><identifier>DOI: 10.1016/0010-7824(76)90105-0</identifier><identifier>PMID: 797518</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Animals ; Embryo Implantation - drug effects ; Female ; Fertility - drug effects ; Gonadotropin-Releasing Hormone - administration & dosage ; Gonadotropin-Releasing Hormone - analogs & derivatives ; Gonadotropin-Releasing Hormone - pharmacology ; Injections, Subcutaneous ; Organ Size - drug effects ; Pregnancy ; Rats ; Reproduction and population ; Time Factors ; Uterus - drug effects</subject><ispartof>Contraception (Stoneham), 1976-12, Vol.14 (6), p.625-629</ispartof><rights>1976</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-cb8650eb42082e011dcb10402e9e5481abdc1e6615024a40fca8d9aca10cd3853</citedby><cites>FETCH-LOGICAL-c356t-cb8650eb42082e011dcb10402e9e5481abdc1e6615024a40fca8d9aca10cd3853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0010-7824(76)90105-0$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/797518$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Humphrey, Ronald R.</creatorcontrib><creatorcontrib>Windsor, Barbara L.</creatorcontrib><creatorcontrib>Bousley, Ferris G.</creatorcontrib><creatorcontrib>Edgren, Richard A.</creatorcontrib><title>Anti-fertility effects of an analog of luteinizing hormone releasing hormone (LHRH) in rats</title><title>Contraception (Stoneham)</title><addtitle>Contraception</addtitle><description>Like LHRH, its des-Gly
10-ethylamide analog will terminate pregnancy in rats. Daily doses of 30 μg per day and above given morning and afternoon are completely effective in halting gestation when given over days 1–7 and days 7–12. No clearly demonstrable effect was seen when peptide was administered on days 1–3. Des-Gly
10-LHRH-ethylamide is about 10 times more potent than LHRH in terminating pregnancy and some 3–5 times more potent in releasing LH.</description><subject>Animals</subject><subject>Embryo Implantation - drug effects</subject><subject>Female</subject><subject>Fertility - drug effects</subject><subject>Gonadotropin-Releasing Hormone - administration & dosage</subject><subject>Gonadotropin-Releasing Hormone - analogs & derivatives</subject><subject>Gonadotropin-Releasing Hormone - pharmacology</subject><subject>Injections, Subcutaneous</subject><subject>Organ Size - drug effects</subject><subject>Pregnancy</subject><subject>Rats</subject><subject>Reproduction and population</subject><subject>Time Factors</subject><subject>Uterus - drug effects</subject><issn>0010-7824</issn><issn>1879-0518</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1976</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE9Lw0AQxRfxX61-gx5ykvYQnU2y2c1FKEWtUBBETx6WzWZSV9JEdzdC_fQmphRPwsAw8948mB8hEwpXFGh6DUAh5CJKpjydZd3AQjggIyp4FgKj4pCM9pZTcubcOwDwjPETcswz3jlG5HVeexOWaL2pjN8GWJaovQuaMlB1V6pq1v1QtR5Nbb5NvQ7eGrtpagwsVqjc3810tXxazgJTB1Z5d06OSlU5vNj1MXm5u31eLMPV4_3DYr4KdcxSH-pcpAwwTyIQEQKlhc4pJBBhhiwRVOWFppimlEGUqARKrUSRKa0o6CIWLB6TyyH3wzafLTovN8ZprCpVY9M6KWJOWcqyzpgMRm0b5yyW8sOajbJbSUH2SGXPS_a8JE_lL1IJ3dlkl9_mGyz2RwPDTr4ZZOx-_DJopdMGa42FsR1LWTTm__wfI-6E_Q</recordid><startdate>197612</startdate><enddate>197612</enddate><creator>Humphrey, Ronald R.</creator><creator>Windsor, Barbara L.</creator><creator>Bousley, Ferris G.</creator><creator>Edgren, Richard A.</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>197612</creationdate><title>Anti-fertility effects of an analog of luteinizing hormone releasing hormone (LHRH) in rats</title><author>Humphrey, Ronald R. ; Windsor, Barbara L. ; Bousley, Ferris G. ; Edgren, Richard A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-cb8650eb42082e011dcb10402e9e5481abdc1e6615024a40fca8d9aca10cd3853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1976</creationdate><topic>Animals</topic><topic>Embryo Implantation - drug effects</topic><topic>Female</topic><topic>Fertility - drug effects</topic><topic>Gonadotropin-Releasing Hormone - administration & dosage</topic><topic>Gonadotropin-Releasing Hormone - analogs & derivatives</topic><topic>Gonadotropin-Releasing Hormone - pharmacology</topic><topic>Injections, Subcutaneous</topic><topic>Organ Size - drug effects</topic><topic>Pregnancy</topic><topic>Rats</topic><topic>Reproduction and population</topic><topic>Time Factors</topic><topic>Uterus - drug effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Humphrey, Ronald R.</creatorcontrib><creatorcontrib>Windsor, Barbara L.</creatorcontrib><creatorcontrib>Bousley, Ferris G.</creatorcontrib><creatorcontrib>Edgren, Richard A.</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>Contraception (Stoneham)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Humphrey, Ronald R.</au><au>Windsor, Barbara L.</au><au>Bousley, Ferris G.</au><au>Edgren, Richard A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anti-fertility effects of an analog of luteinizing hormone releasing hormone (LHRH) in rats</atitle><jtitle>Contraception (Stoneham)</jtitle><addtitle>Contraception</addtitle><date>1976-12</date><risdate>1976</risdate><volume>14</volume><issue>6</issue><spage>625</spage><epage>629</epage><pages>625-629</pages><issn>0010-7824</issn><eissn>1879-0518</eissn><abstract>Like LHRH, its des-Gly
10-ethylamide analog will terminate pregnancy in rats. Daily doses of 30 μg per day and above given morning and afternoon are completely effective in halting gestation when given over days 1–7 and days 7–12. No clearly demonstrable effect was seen when peptide was administered on days 1–3. Des-Gly
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source | MEDLINE; Elsevier ScienceDirect Journals |
subjects | Animals Embryo Implantation - drug effects Female Fertility - drug effects Gonadotropin-Releasing Hormone - administration & dosage Gonadotropin-Releasing Hormone - analogs & derivatives Gonadotropin-Releasing Hormone - pharmacology Injections, Subcutaneous Organ Size - drug effects Pregnancy Rats Reproduction and population Time Factors Uterus - drug effects |
title | Anti-fertility effects of an analog of luteinizing hormone releasing hormone (LHRH) in rats |
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