{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T03:12:11Z","timestamp":1767841931477,"version":"3.49.0"},"reference-count":39,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[1996,12,1]],"date-time":"1996-12-01T00:00:00Z","timestamp":849398400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[1996,12,1]],"date-time":"1996-12-01T00:00:00Z","timestamp":849398400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Acta Vet Scand"],"published-print":{"date-parts":[[1996,12]]},"DOI":"10.1186\/bf03548088","type":"journal-article","created":{"date-parts":[[2021,1,3]],"date-time":"2021-01-03T19:04:33Z","timestamp":1609700673000},"page":"481-490","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":56,"title":["Endocrine Changes During Group Housing of Primiparous Sows in Early Pregnancy","Hormonella f\u00f6r\u00e4ndr\u03b9ngar i samband med grupper\u03b9ng av ungsuggor under tidig dr\u00e4kt\u03b9ghet"],"prefix":"10.1186","volume":"37","author":[{"given":"V. T.","family":"Tsuma","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Einarsson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Madej","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Kindahl","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Lundeheim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Rojkittikhun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[1996,12,1]]},"reference":[{"key":"BF03548088_CR1","doi-asserted-by":"publisher","first-page":"351","DOI":"10.1016\/0304-3762(80)90135-2","volume":"6","author":"M Arnone","year":"1980","unstructured":"Arnone M, Dantzer R: Does frustration induce aggression in pigs? Appl. Anim. Ethol., 1980, 6, (351\u2013362).","journal-title":"Anim. Ethol."},{"key":"BF03548088_CR2","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1016\/0168-1591(85)90026-7","volume":"14","author":"JL Barnett","year":"1985","unstructured":"Barnett JL, Winfield CG, Cronin GM, Hemsworth PH, Dewar AM: The effect of individual and group housing on behavioral and physiological responses related to the welfare of pregnant pigs. Appl. Anim. Behav. Sci., 1985, 14, (149\u2013161).","journal-title":"Appl. Anim. Behav. Sci."},{"key":"BF03548088_CR3","doi-asserted-by":"publisher","first-page":"419","DOI":"10.1017\/S0140525X00009614","volume":"4","author":"IS Bernstein","year":"1981","unstructured":"Bernstein IS: Dominance: the baby and the bathwater. Behav. Brain Sci., 1981, 4, (419\u2013457).","journal-title":"Behav. Brain Sci."},{"key":"BF03548088_CR4","doi-asserted-by":"publisher","first-page":"113","DOI":"10.1016\/0166-4328(93)90096-9","volume":"55","author":"DC Blanchard","year":"1993","unstructured":"Blanchard DC, Sakai RR, McEwen B, Weiss SM, Blanchard RJ: Subordination stress: behavioral, brain, and neuroendocrine correlates. Behav. Brain Res., 1993, 55, (113\u2013121).","journal-title":"Behav. Brain Res."},{"key":"BF03548088_CR5","first-page":"37","volume":"10","author":"S Bokma","year":"1990","unstructured":"Bokma S: Housing and management in practice-partly slatted systems. In: Electronic Identification in Pig Production. R. Agric. Soc. England, Monogr. Ser., 1990, No. 10, pp. 37\u201346.","journal-title":"Electronic Identification in Pig Production. R. Agric. Soc. England, Monogr. Ser."},{"key":"BF03548088_CR6","unstructured":"Bokma S, Kersjes GJK: The introduction of pregnant sows in an established group. In: Unshelm J, Van Putten G, Zeeb K, Ekesbo I, (eds): Proceedings of the International Congress on Applied Ethology in Farm Animals, Skara, Sweden. KTBL, Darmstadt, Germany, 1988, pp. 166\u2013169."},{"key":"BF03548088_CR7","doi-asserted-by":"publisher","first-page":"299","DOI":"10.1016\/0739-7240(89)90024-6","volume":"6","author":"E von Borell","year":"1989","unstructured":"von Borell E, Ladewig J: Altered adrenocortical response to acute stressors or ACTH (1-24) in intensively housed pigs. Dorn. Anim. Endocrinol., 1989, 6, (299\u2013309).","journal-title":"Dorn. Anim. Endocrinol."},{"key":"BF03548088_CR8","doi-asserted-by":"publisher","first-page":"84","DOI":"10.1126\/science.168.3927.84","volume":"168","author":"JJ Christian","year":"1970","unstructured":"Christian JJ: Social subordination, population density, and mammalian evolution. Science 1970, 168, (84\u201390).","journal-title":"Science"},{"key":"BF03548088_CR9","doi-asserted-by":"publisher","first-page":"1550","DOI":"10.1126\/science.146.3651.1550","volume":"146","author":"JJ Christian","year":"1964","unstructured":"Christian JJ, Davis DE: Endocrines, behaviour, and population. Science 1964, 146, (1550\u20131560).","journal-title":"Science"},{"key":"BF03548088_CR10","first-page":"8","volume-title":"Farm Animal Housing and Welfare, Martinus Nijhoff","author":"R Dantzer","year":"1983","unstructured":"Dantzer R, Mormede P, Henry JP: Physiological assessment of adaptation in farm animals. In: Baxter, SH, Baxter, MR, MacCormack JAC (eds.): Farm Animal Housing and Welfare, Martinus Nijhoff. The Hague, 1983, pp. 8\u201319."},{"key":"BF03548088_CR11","doi-asserted-by":"publisher","first-page":"156","DOI":"10.1016\/0018-506X(78)90005-3","volume":"10","author":"DL Ely","year":"1978","unstructured":"Ely DL, Henry JP: Neuroendocrine response patterns in dominant and subordinate mice. Horm. Behav., 1978, 10, (156\u2013169).","journal-title":"Horm. Behav."},{"key":"BF03548088_CR12","doi-asserted-by":"publisher","first-page":"1406","DOI":"10.2527\/jas1983.5761406x","volume":"57","author":"TH Friend","year":"1983","unstructured":"Friend TH, Knabe DA, Tanskley TD: Behaviour and performance of pigs grouped by 3 different methods at weaning. J. Anim. Sci., 1983, 57, (1406\u20131411).","journal-title":"J. Anim. Sci."},{"key":"BF03548088_CR13","doi-asserted-by":"publisher","first-page":"320","DOI":"10.1016\/0076-6879(82)86204-6","volume":"86","author":"E Granstr\u00f6m","year":"1982","unstructured":"Granstr\u00f6m E, Kindahi H: Radioimmunoassay of the major plasma metabolite of PGF2a, 15-keto-13, 14-dihydro-PGF2a. Methods Enzymol., 1982, 86, (320\u2013339).","journal-title":"Methods Enzymol."},{"key":"BF03548088_CR14","doi-asserted-by":"publisher","first-page":"675","DOI":"10.1210\/endo-91-3-675","volume":"91","author":"HD Guthrie","year":"1972","unstructured":"Guthrie HD, Henricks DM, Handlin DL: Plasma estrogen, progesterone and luteinizing hormone prior to estrus and during early pregnancy in pigs. Endocrinology 1972, 91, (675\u2013679).","journal-title":"Endocrinology"},{"key":"BF03548088_CR15","volume-title":"Fakta Husdjur, Sveriges lantbrukuniversitet","author":"L G\u00f6ransson","year":"1984","unstructured":"G\u00f6ransson L: F\u00f6rslag till ny utfodringsnorm till suggor. (A proposal for new feed allowances for sows). Fakta Husdjur, Sveriges lantbrukuniversitet, Uppsala, Sweden, 1984, No. 3."},{"key":"BF03548088_CR16","doi-asserted-by":"publisher","first-page":"897","DOI":"10.2527\/jas1980.505897x","volume":"50","author":"HG Kattesh","year":"1980","unstructured":"Kattesh HG, Kornegay ET, Knight JW, Gwazdauskas FG, Thomas HR, NotterDR: Glucocorticoid concentrations, corticosteroid binding protein characteristics and reproduction performance of sows and gilts subjected to applied stress during midgestation. J. Anim. Sci., 1980, 50, (897\u2013905).","journal-title":"J. Anim. Sci."},{"key":"BF03548088_CR17","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1677\/joe.0.1190111","volume":"119","author":"GJ King","year":"1988","unstructured":"King GJ, Rajamahendran R: Comparison of plasma progesterone profiles in cyclic, pregnant, pseudopregnant and hysterectomized pigs between 8 and 27 days after oestrus. J. Endocr., 1988, 119, (111\u2013116).","journal-title":"J. Endocr."},{"key":"BF03548088_CR18","first-page":"616","volume":"30","author":"A Kunavongkrit","year":"1983","unstructured":"Kunavongkrit A, Kindahi H, Madej A: Clinical and endocrinological studies in primiparous zeroweaned sows. 2. Hormonal patterns of normal cycling sows after zero-weaning. Zbl. Vet. Med. A, 1983, 30, (616\u2013624).","journal-title":"2. Hormonal patterns of normal cycling sows after zero-weaning. Zbl. Vet. Med. A"},{"key":"BF03548088_CR19","doi-asserted-by":"crossref","first-page":"785","DOI":"10.2460\/ajvr.1994.55.06.785","volume":"55","author":"U Magnusson","year":"1994","unstructured":"Magnusson U, Holst H, Kindahi H, Karlsson \u00c4: Effect of mimicking prepartum concentration of estradiol- 17\u00df on the inflammatory response to endotoxin in gilts. Amer. J. vet. Res., 1994, 55, (785\u2013789).","journal-title":"Amer. J. vet. Res."},{"key":"BF03548088_CR20","doi-asserted-by":"publisher","first-page":"135","DOI":"10.1016\/0376-6357(86)90052-5","volume":"12","author":"JJ McGlone","year":"1986","unstructured":"McGlone JJ: Influence of resources on pig aggression and dominance. Behav. Processes 1986, 12, (135\u2013144).","journal-title":"Behav. Processes"},{"key":"BF03548088_CR21","doi-asserted-by":"publisher","first-page":"1107","DOI":"10.1016\/S0003-3472(05)80323-9","volume":"44","author":"M Mendl","year":"1992","unstructured":"Mendl M, Zanella AJ, Broom DM: Physiological and reproductive correlates of behavioural strategies in female domestic pigs. Anim. Behav., 1992, 44, (1107\u20131121).","journal-title":"Anim. Behav."},{"key":"BF03548088_CR22","doi-asserted-by":"publisher","first-page":"245","DOI":"10.1007\/978-1-4614-7544-6_14","volume-title":"Animal stress. Amer. Physiol. Soc.","author":"GP Moberg","year":"1985","unstructured":"Moberg GP: Influence of stress on reproduction: measure of well-being. In: Moberg GP (ed.): Animal stress. Amer. Physiol. Soc., Bethesda, MD. 1985, pp. 245\u2013267."},{"key":"BF03548088_CR23","first-page":"203","volume-title":"Social Stress in Domestic Animals","author":"P Mormede","year":"1990","unstructured":"Mormede P: Neuroendocrine responses to social stress. In: Zayan R, Dantzer R (eds.): Social Stress in Domestic Animals, Kluwer Academic Publishers, Dordrecht, 1990, pp. 203\u2013211."},{"key":"BF03548088_CR24","doi-asserted-by":"publisher","first-page":"2599","DOI":"10.2527\/1994.72102599x","volume":"72","author":"JL Morrow-Tesch","year":"1994","unstructured":"Morrow-Tesch JL, McGlone J J, Salak-Johnson JL: Heat and social stress effects on pig immune measures. J. Anim. Sci., 1994, 72, (2599\u20132609).","journal-title":"J. Anim. Sci."},{"key":"BF03548088_CR25","doi-asserted-by":"publisher","first-page":"1201","DOI":"10.2527\/jas1988.6651201x","volume":"66","author":"L Nyberg","year":"1988","unstructured":"Nyberg L, Lundstr\u00f6m K, Edfors-Lilja I, Rundgren M: Effects of transport stress on concentrations of cortisol, corticosteroid-binding globulin and glucocorticoid receptors in pigs with different halothane genotypes. J. Anim. Sci., 1988, 66, (1201\u20131211).","journal-title":"J. Anim. Sci."},{"key":"BF03548088_CR26","doi-asserted-by":"publisher","first-page":"501","DOI":"10.1016\/0007-1935(89)90110-3","volume":"145","author":"RF Parrott","year":"1989","unstructured":"Parrott RF, Misson BH: Changes in pig salivary cortisol in response to transport simulation, food and water deprivation, and mixing. Br. Vet. J., 1989, 145, (501\u2013505).","journal-title":"Br. Vet. J."},{"key":"BF03548088_CR27","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1016\/0168-1591(93)90039-R","volume":"38","author":"LJ Pedersen","year":"1993","unstructured":"Pedersen LJ, Rojkittikhun T, Einarsson S, Edqvist L-E: Postweaning grouped sows: effects of aggression on hormonal patterns and oestrous behaviour. Appl. Anim. Behav. Sci., 1993, 38, (25\u201339).","journal-title":"Appl. Anim. Behav. Sci."},{"key":"BF03548088_CR28","doi-asserted-by":"publisher","first-page":"763","DOI":"10.1530\/jrf.0.0870763","volume":"87","author":"NC Pratt","year":"1989","unstructured":"Pratt NC, Lisk RD: Effects of social stress during early pregnancy on litter size and sex ratio in the golden hamster (Mesocricetus auratus). J. Reprod. Fertil., 1989, 87, (763\u2013769).","journal-title":"J. Reprod. Fertil."},{"key":"BF03548088_CR29","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/0163-1047(90)91201-L","volume":"54","author":"NC Pratt","year":"1990","unstructured":"Pratt NC, Lisk RD: Dexamethasone can prevent stress-related litter deficits in the golden hamster. Behav. Neural. Biol., 1990, 54, (1\u201312).","journal-title":"Behav. Neural. Biol."},{"key":"BF03548088_CR30","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1530\/jrf.0.0400133","volume":"40","author":"HA Robertson","year":"1974","unstructured":"Robertson HA, King GJ: Plasma concentrations of progesterone, oestrone, oestradiol-17\/? and of oestrone sulphate in the pig at implantation, during pregnancy and at parturition. J. Reprod. Fertil., 1974, 40, (133\u2013141).","journal-title":"J. Reprod. Fertil."},{"key":"BF03548088_CR31","doi-asserted-by":"publisher","first-page":"318","DOI":"10.1186\/BF03546736","volume":"24","author":"H Rodriguez","year":"1983","unstructured":"Rodriguez H, Kunavongkrit A: Chronic venous catheterization for frequent blood sampling in unrestrained pigs. Acta vet. scand., 1983, 24, (318\u2013320).","journal-title":"Acta vet. scand."},{"key":"BF03548088_CR32","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1111\/j.1439-0442.1993.tb00612.x","volume":"40","author":"T Rojkittikhun","year":"1993","unstructured":"Rojkittikhun T, Einarsson S, Zilinskas H, Edqvist L-E, Uvn\u00e4s-Moberg K, Lundeheim N: Effect of insulin administration at weaning on hormonal patterns and reproductive performance in primiparous sows. J. Vet. Med. A, 1993, 40, (161\u2013168).","journal-title":"J. Vet. Med. A"},{"key":"BF03548088_CR33","first-page":"31","volume":"77","author":"TE Rowell","year":"1974","unstructured":"Rowell TE: The concept of social dominance. Behav. Biol., 1974, 77, (31\u2013154).","journal-title":"Behav. Biol."},{"key":"BF03548088_CR34","doi-asserted-by":"publisher","first-page":"701","DOI":"10.1016\/0306-4530(92)90029-7","volume":"77","author":"RM Sapolsky","year":"1992","unstructured":"Sapolsky RM: Cortisol concentrations and the significance of rank instability among wild baboons. Psychoneuroendocrinology, 1992, 77, (701\u2013709).","journal-title":"Psychoneuroendocrinology"},{"key":"BF03548088_CR35","volume-title":"SAS\/STAT\u00ae Guide for Personal Computers, Version 6 Edition","author":"SAS Institute Inc.","year":"1987","unstructured":"SAS Institute Inc.: SAS\/STAT\u00ae Guide for Personal Computers, Version 6 Edition. SAS Institute, Inc., Cary, NC., 1987."},{"key":"BF03548088_CR36","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1016\/0018-506X(70)90021-8","volume":"7","author":"EN Sassenrath","year":"1970","unstructured":"Sassenrath EN: Increased adrenal responsiveness related to social stress in rhesus monkeys. Horm. Behav., 1970, 7, (283\u2013298).","journal-title":"Horm. Behav."},{"key":"BF03548088_CR37","doi-asserted-by":"publisher","first-page":"169","DOI":"10.1111\/j.1439-0442.1979.tb00663.x","volume":"26","author":"VM Shille","year":"1979","unstructured":"Shille VM, Karlbom I, Einarsson S, Larsson K, Kin-dahlH, EdqvistL-E: Concentrations of progesterone and 15-keto-13, 14-dihydroprostaglandin F2a in peripheral plasma during the estrous cycle and early pregnancy in gilts. Zbl. Vet. Med. A, 1979, 26, (169\u2013181).","journal-title":"Zbl. Vet. Med. A"},{"key":"BF03548088_CR38","first-page":"312","volume":"34","author":"MEM Tumbleson","year":"1970","unstructured":"Tumbleson MEM, Burks F, Spate MP, Hutcheson DP, Middleton CC: Serum biochemical and hematological parameters of Sinclair (5-1) miniature sows during gestation, lactation. Can. J. Comp. Med., 1970, 34, (312\u2013319).","journal-title":"Can. J. Comp. Med."},{"key":"BF03548088_CR39","doi-asserted-by":"publisher","first-page":"87","DOI":"10.1002\/jsfa.2740360207","volume":"36","author":"PD Warriss","year":"1985","unstructured":"Warriss PD, Brown SN: The physiological response to fighting in pigs, the consequences for meat quality. J. Sci. Food Agric., 1985, 36, (87\u201392).","journal-title":"J. Sci. Food Agric."}],"container-title":["Acta Veterinaria Scandinavica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/BF03548088.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/BF03548088\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/BF03548088.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,20]],"date-time":"2024-08-20T16:36:08Z","timestamp":1724171768000},"score":1,"resource":{"primary":{"URL":"https:\/\/actavetscand.biomedcentral.com\/articles\/10.1186\/BF03548088"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,12]]},"references-count":39,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1996,12]]}},"alternative-id":["BF03548088"],"URL":"https:\/\/doi.org\/10.1186\/bf03548088","relation":{},"ISSN":["1751-0147"],"issn-type":[{"value":"1751-0147","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,12]]},"assertion":[{"value":"4 December 1995","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 September 1996","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"1 December 1996","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}