{"id":"https://openalex.org/W2276007900","doi":null,"title":"Pulsatile secretion of ovarian progesterone during the luteal phase in ewes","display_name":"Pulsatile secretion of ovarian progesterone during the luteal phase in ewes","publication_year":1987,"publication_date":"1987-08-01","ids":{"openalex":"https://openalex.org/W2276007900","mag":"2276007900"},"language":"en","primary_location":{"id":"pmh:oai:ttu-ir.tdl.org:2346/19484","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2346/19484","pdf_url":null,"source":{"id":"https://openalex.org/S4306402519","display_name":"ThinkTech (Texas Tech University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I12315562","host_organization_name":"Texas Tech University","host_organization_lineage":["https://openalex.org/I12315562"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010430987","display_name":"Abraham A. Alecozay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Abraham A. Alecozay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5010430987"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.9297000169754028,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.9297000169754028,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10960","display_name":"Hypothalamic control of reproductive hormones","score":0.03779999911785126,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10364","display_name":"Reproductive Biology and Fertility","score":0.013500000350177288,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/progesterone-synthesis","display_name":"progesterone secretion","score":0.7979999780654907},{"id":"https://openalex.org/keywords/pulsatile-secretion","display_name":"pulsatile secretion","score":0.8629999756813049},{"id":"https://openalex.org/keywords/luteal-phase","display_name":"luteal phase","score":0.9929999709129333},{"id":"https://openalex.org/keywords/ewes","display_name":"ewes","score":0.8050000071525574},{"id":"https://openalex.org/keywords/estrous-cycle","display_name":"estrous cycle","score":0.8629999756813049},{"id":"https://openalex.org/keywords/luteinizing-hormone","display_name":"luteinizing hormone","score":0.9559999704360962},{"id":"https://openalex.org/keywords/interpeak-intervals","display_name":"interpeak intervals","score":0.8069999814033508},{"id":"https://openalex.org/keywords/ovarian-hormones","display_name":"ovarian hormones","score":0.3610000014305115},{"id":"https://openalex.org/keywords/inter-individual-variability","display_name":"interindividual variability","score":0.3700000047683716}],"concepts":[{"id":"https://openalex.org/C143228043","wikidata":"https://www.wikidata.org/wiki/Q2363481","display_name":"Luteal phase","level":3,"score":0.9061580896377563},{"id":"https://openalex.org/C79191276","wikidata":"https://www.wikidata.org/wiki/Q7259620","display_name":"Pulsatile flow","level":2,"score":0.6711515188217163},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.46179983019828796},{"id":"https://openalex.org/C49039625","wikidata":"https://www.wikidata.org/wiki/Q84230","display_name":"Secretion","level":2,"score":0.45489826798439026},{"id":"https://openalex.org/C2776608385","wikidata":"https://www.wikidata.org/wiki/Q749637","display_name":"Corpus luteum","level":3,"score":0.4457034170627594},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.41563570499420166},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.38397669792175293},{"id":"https://openalex.org/C2778324911","wikidata":"https://www.wikidata.org/wiki/Q9631","display_name":"Ovary","level":2,"score":0.360226571559906},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.30733877420425415},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.13828903436660767}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:ttu-ir.tdl.org:2346/19484","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2346/19484","pdf_url":null,"source":{"id":"https://openalex.org/S4306402519","display_name":"ThinkTech (Texas Tech University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I12315562","host_organization_name":"Texas Tech University","host_organization_lineage":["https://openalex.org/I12315562"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},{"id":"mag:2276007900","doi":null,"is_oa":false,"landing_page_url":"https://ttu-ir.tdl.org/handle/2346/19484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":109,"referenced_works":["https://openalex.org/W32571336","https://openalex.org/W91439894","https://openalex.org/W108241000","https://openalex.org/W110523787","https://openalex.org/W129032822","https://openalex.org/W245449039","https://openalex.org/W642294106","https://openalex.org/W645375282","https://openalex.org/W1536310259","https://openalex.org/W1565139074","https://openalex.org/W1580157002","https://openalex.org/W1861546400","https://openalex.org/W1936724401","https://openalex.org/W1972511021","https://openalex.org/W1977714703","https://openalex.org/W1981885229","https://openalex.org/W1984749462","https://openalex.org/W1991349826","https://openalex.org/W1991619614","https://openalex.org/W1992121800","https://openalex.org/W1992462878","https://openalex.org/W1996046925","https://openalex.org/W1998107632","https://openalex.org/W1999673144","https://openalex.org/W2004639838","https://openalex.org/W2005679808","https://openalex.org/W2006425662","https://openalex.org/W2008012845","https://openalex.org/W2016065996","https://openalex.org/W2016096405","https://openalex.org/W2017005742","https://openalex.org/W2018171571","https://openalex.org/W2020460984","https://openalex.org/W2021445249","https://openalex.org/W2028484496","https://openalex.org/W2031625325","https://openalex.org/W2033039929","https://openalex.org/W2036463251","https://openalex.org/W2037253073","https://openalex.org/W2038624580","https://openalex.org/W2043747649","https://openalex.org/W2044171099","https://openalex.org/W2044819945","https://openalex.org/W2045528271","https://openalex.org/W2052163047","https://openalex.org/W2052651446","https://openalex.org/W2052706145","https://openalex.org/W2055576747","https://openalex.org/W2063155842","https://openalex.org/W2063878171","https://openalex.org/W2066989934","https://openalex.org/W2069880521","https://openalex.org/W2070625108","https://openalex.org/W2071599591","https://openalex.org/W2074607818","https://openalex.org/W2075100913","https://openalex.org/W2076860319","https://openalex.org/W2077018960","https://openalex.org/W2078032554","https://openalex.org/W2078833358","https://openalex.org/W2080820381","https://openalex.org/W2082161003","https://openalex.org/W2086635725","https://openalex.org/W2087762971","https://openalex.org/W2089819304","https://openalex.org/W2090890316","https://openalex.org/W2091371511","https://openalex.org/W2093510150","https://openalex.org/W2095812965","https://openalex.org/W2097063131","https://openalex.org/W2100380869","https://openalex.org/W2101178259","https://openalex.org/W2105545611","https://openalex.org/W2113268288","https://openalex.org/W2115485302","https://openalex.org/W2116660071","https://openalex.org/W2119850496","https://openalex.org/W2122239422","https://openalex.org/W2127309304","https://openalex.org/W2127624529","https://openalex.org/W2130370488","https://openalex.org/W2131350945","https://openalex.org/W2136140872","https://openalex.org/W2136602688","https://openalex.org/W2139716732","https://openalex.org/W2140188045","https://openalex.org/W2140388857","https://openalex.org/W2140771197","https://openalex.org/W2142400691","https://openalex.org/W2146853018","https://openalex.org/W2148508036","https://openalex.org/W2149744149","https://openalex.org/W2157629580","https://openalex.org/W2158082687","https://openalex.org/W2158488051","https://openalex.org/W2162193378","https://openalex.org/W2274205673","https://openalex.org/W2304638861","https://openalex.org/W2316487692","https://openalex.org/W2341831500","https://openalex.org/W2406883865","https://openalex.org/W2412886958","https://openalex.org/W2413354720","https://openalex.org/W2415148342","https://openalex.org/W2417205432","https://openalex.org/W2419012875","https://openalex.org/W2419025883","https://openalex.org/W2536228942","https://openalex.org/W4409122516"],"related_works":["https://openalex.org/W7096287735","https://openalex.org/W2161143159","https://openalex.org/W1984989249","https://openalex.org/W2148508036","https://openalex.org/W4231857122","https://openalex.org/W1981996873","https://openalex.org/W1979407679","https://openalex.org/W2318821177","https://openalex.org/W2168216796","https://openalex.org/W4391211619"],"abstract_inverted_index":{"Pulsatile":[0],"secretion":[1,40,105,230],"of":[2,13,31,38,59,91,115,129,143,150,168,237,244,250,256],"progesterone":[3],"(P)":[4],"has":[5],"been":[6],"observed":[7,110,261],"during":[8,52,233],"the":[9,14,17,25,53,60,71,92,96,234,238],"late":[10],"luteal":[11,26,55,235],"phase":[12,27,56,236],"cycle":[15,241],"in":[16,29,70,122,262],"rat,":[18],"cow,":[19],"rhesus":[20],"monkey":[21],"and":[22,41,125,134,175,218,242,253],"human.":[23],"As":[24],"progressed":[28],"each":[30,65],"these":[32],"species,":[33],"there":[34],"was":[35,101,106,117,152,171,192,199,259],"a":[36,248],"pattern":[37,249],"P":[39,46,104,130,144,169,216,229,257],"to":[42,119],"what":[43],"extent":[44],"do":[45],"pulses":[47,51,131,142,151,170,217,258],"correlate":[48],"with":[49,108],"LH":[50,219,222,245],"normal":[54],"(days":[57],"10-16)":[58],"ewe.":[61],"Five":[62],"unanesthetized":[63],"ewes,":[64],"bearing":[66],"an":[67],"indwelling":[68],"cannula":[69],"uteroovarian":[72],"vein,":[73],"were":[74],"bled":[75],"every":[76],"15":[77],"min":[78],"from":[79],"0800":[80,86],"hours":[81,87],"on":[82,88,111],"day":[83,89],"10":[84],"through":[85],"16":[90],"estrous":[93,240],"cycle.":[94],"Using":[95],"computer":[97],"program":[98],"Pulsar,":[99],"it":[100],"determined":[102],"that":[103,228],"episodic":[107],"pulsations":[109],"all":[112],"days.":[113,135],"Analysis":[114],"variance":[116],"used":[118],"determine":[120],"differences":[121,160,179],"frequency,":[123],"amplitude,":[124],"interpeak":[126],"interval":[127],"(IPI)":[128],"among":[132,155,161,180,185,206],"ewes":[133,137,162,186,207],"The":[136,197,225],"averaged":[138],"8.0":[139],"\u00b1":[140,194],"0.7":[141],"per":[145],"24":[146],"hours.":[147],"Mean":[148,166,190],"frequency":[149,252],"not":[153,200,260],"different":[154,201],"days":[156,181,203],"0.05)":[157],"but":[158,183],"showed":[159,177],"<P":[163,187],"<":[164,188,209],"0.05).":[165,189,210],"amplitude":[167,255],"7.0":[172],"\u00b10.1":[173],"ng/ml":[174],"also":[176],"no":[178],"0.05),":[182,204],"varied":[184],"IPI":[191,198],"197":[193],"7.56":[195],"min.":[196],"between":[202,215],"but\\nvaried":[205],"(P":[208],"No":[211],"consistent":[212],"temporal":[213],"relationship":[214],"bioassay":[220],"nor":[221],"immunoassay":[223],"emerged.":[224],"results":[226],"indicate":[227],"is":[231],"pulsatile":[232],"ovine":[239],"independent":[243],"pulses.":[246],"However,":[247],"decreasing":[251],"increasing":[254],"ewes.":[263],"(Supported":[264],"by":[265],"NSF":[266],"grant":[267],"DCB":[268],"8502702).":[269]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}