{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T17:44:51Z","timestamp":1782927891262,"version":"3.54.5"},"reference-count":43,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T00:00:00Z","timestamp":1758758400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T00:00:00Z","timestamp":1758758400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["OPUS 2019\/35\/B\/NZ7\/03477"],"award-info":[{"award-number":["OPUS 2019\/35\/B\/NZ7\/03477"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Maj Institute of Pharmacology of the Polish Academy of Sciences","award":["Statutory Funds"],"award-info":[{"award-number":["Statutory Funds"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Psychopharmacology"],"published-print":{"date-parts":[[2026,6]]},"DOI":"10.1007\/s00213-025-06902-y","type":"journal-article","created":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T01:33:46Z","timestamp":1758764026000},"page":"1489-1497","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Mu or delta opioid receptor antagonists increase the expression of social conditioned place preference in early adolescent mice"],"prefix":"10.1007","volume":"243","author":[{"given":"Zofia","family":"Harda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"Klimczak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaudia","family":"Misio\u0142ek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Magdalena","family":"Chr\u00f3szcz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aleksandra","family":"Rzeszut","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u0141ukasz","family":"Szumiec","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Kaczmarczyk-Jarosz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rafa\u0142","family":"Rygu\u0142a","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barbara","family":"Zi\u00f3\u0142kowska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0367-2331","authenticated-orcid":false,"given":"Jan","family":"Rodriguez Parkitna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,9,25]]},"reference":[{"issue":"5","key":"6902_CR1","doi-asserted-by":"publisher","first-page":"905","DOI":"10.1016\/0091-3057(82)90470-1","volume":"17","author":"WW Beatty","year":"1982","unstructured":"Beatty WW, Costello KB (1982) Naloxone and play fighting in juvenile rats. Pharmacol Biochem Behav 17(5):905\u2013907. https:\/\/doi.org\/10.1016\/0091-3057(82)90470-1","journal-title":"Pharmacol Biochem Behav"},{"key":"6902_CR2","doi-asserted-by":"publisher","DOI":"10.1016\/j.yfrne.2025.101175","volume":"77","author":"JM Borland","year":"2025","unstructured":"Borland JM (2025) A review of the effects of different types of social behaviors on the recruitment of neuropeptides and neurotransmitters in the nucleus accumbens. Front Neuroendocrinol 77:101175. https:\/\/doi.org\/10.1016\/j.yfrne.2025.101175","journal-title":"Front Neuroendocrinol"},{"issue":"2","key":"6902_CR3","doi-asserted-by":"publisher","first-page":"326","DOI":"10.1016\/j.bbr.2008.12.011","volume":"199","author":"T Deak","year":"2009","unstructured":"Deak T, Arakawa H, Bekkedal M, Panksepp J (2009) Validation of a novel social investigation task that may dissociate social motivation from exploratory activity. Behav Brain Res 199(2):326\u2013333. https:\/\/doi.org\/10.1016\/j.bbr.2008.12.011","journal-title":"Behav Brain Res"},{"issue":"7466","key":"6902_CR4","doi-asserted-by":"publisher","first-page":"179","DOI":"10.1038\/nature12518","volume":"501","author":"G D\u00f6len","year":"2013","unstructured":"D\u00f6len G, Darvishzadeh A, Huang KW, Malenka RC (2013) Social reward requires coordinated activity of accumbens Oxytocin and 5HT. Nature 501(7466):179\u2013184. https:\/\/doi.org\/10.1038\/nature12518","journal-title":"Nature"},{"key":"6902_CR5","first-page":"30","volume":"316","author":"T Endoh","year":"1992","unstructured":"Endoh T, Matsuura H, Tanaka C, Nagase H (1992) Nor-binaltorphimine: a potent and selective kappa-opioid receptor antagonist with long-lasting activity in vivo. Arch Int Pharmacodyn Ther 316:30\u201342","journal-title":"Arch Int Pharmacodyn Ther"},{"issue":"3","key":"6902_CR6","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1016\/0160-5402(85)90031-2","volume":"14","author":"CR Gardner","year":"1985","unstructured":"Gardner CR (1985) Distress vocalization in rat pups a simple screening method for anxiolytic drugs. J Pharmacol Methods 14(3):181\u2013187. https:\/\/doi.org\/10.1016\/0160-5402(85)90031-2","journal-title":"J Pharmacol Methods"},{"issue":"1","key":"6902_CR7","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1002\/dev.10043","volume":"41","author":"HJ Guard","year":"2002","unstructured":"Guard HJ, Newman JD, Roberts RL (2002) Morphine administration selectively facilitates social play in common marmosets. Dev Psychobiol 41(1):37\u201349. https:\/\/doi.org\/10.1002\/dev.10043","journal-title":"Dev Psychobiol"},{"key":"6902_CR8","doi-asserted-by":"publisher","first-page":"235","DOI":"10.1007\/s00265-012-1443-z","volume":"67","author":"Z Gro\u00f3","year":"2013","unstructured":"Gro\u00f3 Z, Szenczi P, B\u00e1nszegi O, Altb\u00e4cker V (2013) Natal dispersal in two mice species with contrasting social systems. Behav Ecol Sociobiol 67:235\u2013242. https:\/\/doi.org\/10.1007\/s00265-012-1443-z","journal-title":"Behav Ecol Sociobiol"},{"issue":"1","key":"6902_CR9","doi-asserted-by":"publisher","first-page":"11271","DOI":"10.1038\/s41598-022-15427-9","volume":"12","author":"Z Harda","year":"2022","unstructured":"Harda Z, Chr\u00f3szcz M, Misio\u0142ek K, Klimczak M, Szumiec \u0141, Kaczmarczyk-Jarosz M, Parkitna R, J (2022) Establishment of a social conditioned place preference paradigm for the study of social reward in female mice. Sci Rep 12(1):11271. https:\/\/doi.org\/10.1038\/s41598-022-15427-9","journal-title":"Sci Rep"},{"issue":"2","key":"6902_CR10","doi-asserted-by":"publisher","first-page":"213","DOI":"10.1016\/0091-3057(78)90167-3","volume":"9","author":"BH Herman","year":"1978","unstructured":"Herman BH, Panksepp J (1978) Effects of morphine and naloxone on separation distress and approach attachment: evidence for opiate mediation of social affect. Pharmacol Biochem Behav 9(2):213\u2013220. https:\/\/doi.org\/10.1016\/0091-3057(78)90167-3","journal-title":"Pharmacol Biochem Behav"},{"issue":"3","key":"6902_CR11","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1016\/S0143-4179(96)90074-8","volume":"30","author":"T Hol","year":"1996","unstructured":"Hol T, Ruven S, Van Ree JM, Spruijt BM (1996) Chronic administration of Org2766 and morphine counteracts isolation-induced increase in social interest: implication of endogenous opioid systems. Neuropeptides 30(3):283\u2013291. https:\/\/doi.org\/10.1016\/S0143-4179(96)90074-8","journal-title":"Neuropeptides"},{"key":"6902_CR12","doi-asserted-by":"publisher","first-page":"260","DOI":"10.1016\/j.brainresbull.2021.06.018","volume":"174","author":"EM Hughes","year":"2021","unstructured":"Hughes EM, Calcagno P, Sanchez C, Smith K, Kelly JP, Finn DP, Roche M (2021) Mu-opioid receptor agonism differentially alters social behaviour and immediate early gene expression in male adolescent rats prenatally exposed to valproic acid versus controls. Brain Res Bull 174:260\u2013267. https:\/\/doi.org\/10.1016\/j.brainresbull.2021.06.018","journal-title":"Brain Res Bull"},{"issue":"4","key":"6902_CR13","doi-asserted-by":"publisher","first-page":"763","DOI":"10.1007\/s00213-012-2716-y","volume":"226","author":"KJ Jackson","year":"2013","unstructured":"Jackson KJ, McLaughlin JP, Carroll FI, Damaj MI (2013) Effects of the kappa opioid receptor antagonist, norbinaltorphimine, on stress and drug-induced reinstatement of nicotine-conditioned place preference in mice. Psychopharmacology 226(4):763\u2013768. https:\/\/doi.org\/10.1007\/s00213-012-2716-y","journal-title":"Psychopharmacology"},{"issue":"4","key":"6902_CR14","doi-asserted-by":"publisher","first-page":"385","DOI":"10.1002\/dev.420190410","volume":"19","author":"P Kehoe","year":"1986","unstructured":"Kehoe P, Blass EM (1986) Opioid-mediation of separation distress in 10-day-old rats: reversal of stress with maternal stimuli. Dev Psychobiol 19(4):385\u2013398. https:\/\/doi.org\/10.1002\/dev.420190410","journal-title":"Dev Psychobiol"},{"issue":"2","key":"6902_CR15","doi-asserted-by":"publisher","first-page":"147","DOI":"10.1097\/FBP.0b013e328343d7dd","volume":"22","author":"BC Kennedy","year":"2011","unstructured":"Kennedy BC, Panksepp JB, Wong JC, Krause EJ, Lahvis GP (2011) Age-dependent and strain-dependent influences of morphine on mouse social investigation behavior. Behav Pharmacol 22(2):147. https:\/\/doi.org\/10.1097\/FBP.0b013e328343d7dd","journal-title":"Behav Pharmacol"},{"issue":"8","key":"6902_CR16","doi-asserted-by":"publisher","first-page":"1355","DOI":"10.1016\/j.peptides.2004.05.005","volume":"25","author":"NN Kudryavtseva","year":"2004","unstructured":"Kudryavtseva NN, Gerrits MAFM, Avgustinovich DF, Tenditnik MV, Van Ree JM (2004) Modulation of anxiety-related behaviors by mu- and kappa-opioid receptor agonists depends on the social status of mice. Peptides 25(8):1355\u20131363. https:\/\/doi.org\/10.1016\/j.peptides.2004.05.005","journal-title":"Peptides"},{"issue":"4","key":"6902_CR17","doi-asserted-by":"publisher","first-page":"1010","DOI":"10.1111\/adb.12392","volume":"22","author":"L Lalanne","year":"2017","unstructured":"Lalanne L, Ayranci G, Filliol D, Gav\u00e9riaux-Ruff C, Befort K, Kieffer BL, Lutz P-E (2017) Kappa opioid receptor antagonism and chronic antidepressant treatment have beneficial activities on social interactions and grooming deficits during heroin abstinence. Addict Biol 22(4):1010\u20131021. https:\/\/doi.org\/10.1111\/adb.12392","journal-title":"Addict Biol"},{"key":"6902_CR18","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbr.2023.114333","volume":"446","author":"X Li","year":"2023","unstructured":"Li X, Wu J, Li X, Zhang J (2023) The effect of intraperitoneal and intra-RMTg infusions of CTAP on rats\u2019 social interaction. Behav Brain Res 446:114333. https:\/\/doi.org\/10.1016\/j.bbr.2023.114333","journal-title":"Behav Brain Res"},{"key":"6902_CR19","doi-asserted-by":"publisher","DOI":"10.3389\/fnbeh.2014.00430","volume":"8","author":"GE Loseth","year":"2014","unstructured":"Loseth GE, Ellingsen D-M, Leknes S (2014) State-dependent \u00ce\u00bc-opioid modulation of social motivation. Front Behav Neurosci 8:430. https:\/\/doi.org\/10.3389\/fnbeh.2014.00430","journal-title":"Front Behav Neurosci"},{"issue":"6100","key":"6902_CR20","doi-asserted-by":"publisher","first-page":"1357","DOI":"10.1126\/science.1220845","volume":"337","author":"M Makinodan","year":"2012","unstructured":"Makinodan M, Rosen KM, Ito S, Corfas G (2012) A critical period for social experience-dependent oligodendrocyte maturation and myelination. Science 337(6100):1357\u20131360. https:\/\/doi.org\/10.1126\/science.1220845","journal-title":"Science"},{"key":"6902_CR21","doi-asserted-by":"publisher","first-page":"250","DOI":"10.1016\/j.neubiorev.2020.12.013","volume":"121","author":"IM Meier","year":"2021","unstructured":"Meier IM, van Honk J, Bos PA, Terburg D (2021) A mu-opioid feedback model of human social behavior. Neurosci Biobehav Rev 121:250\u2013258. https:\/\/doi.org\/10.1016\/j.neubiorev.2020.12.013","journal-title":"Neurosci Biobehav Rev"},{"issue":"4","key":"6902_CR22","doi-asserted-by":"publisher","first-page":"1379","DOI":"10.1152\/physrev.00005.2009","volume":"89","author":"JL Merrer","year":"2009","unstructured":"Merrer JL, Befort BJAJ, K., Kieffer BL (2009) Reward processing by the opioid system in the brain. Physiol Rev 89(4):1379\u20131412. https:\/\/doi.org\/10.1152\/physrev.00005.2009","journal-title":"Physiol Rev"},{"issue":"4","key":"6902_CR23","doi-asserted-by":"publisher","first-page":"453","DOI":"10.1016\/0014-2999(81)90449-0","volume":"69","author":"BJ Meyerson","year":"1981","unstructured":"Meyerson BJ (1981) Comparison of the effects of \u03b2-endorphin and morphine on exploratory and socio-sexual behaviour in the male rat. Eur J Pharmacol 69(4):453\u2013463. https:\/\/doi.org\/10.1016\/0014-2999(81)90449-0","journal-title":"Eur J Pharmacol"},{"key":"6902_CR24","doi-asserted-by":"publisher","unstructured":"Misio\u0142ek K, Klimczak M, Chr\u00f3szcz M, Szumiec \u0141, Bryksa A, Przyborowicz K, Parkitna R, J., Harda Z (2023) Prosocial behavior, social reward and affective state discrimination in adult male and female mice. Sci Rep 13(1). https:\/\/doi.org\/10.1038\/s41598-023-32682-6","DOI":"10.1038\/s41598-023-32682-6"},{"issue":"7754","key":"6902_CR25","doi-asserted-by":"publisher","first-page":"116","DOI":"10.1038\/s41586-019-1075-9","volume":"569","author":"R Nardou","year":"2019","unstructured":"Nardou R, Lewis EM, Rothhaas R, Xu R, Yang A, Boyden E, D\u00f6len G (2019) Oxytocin-dependent reopening of a social reward learning critical period with MDMA. Nature 569(7754):116\u2013120. https:\/\/doi.org\/10.1038\/s41586-019-1075-9","journal-title":"Nature"},{"issue":"7966","key":"6902_CR26","doi-asserted-by":"publisher","first-page":"790","DOI":"10.1038\/s41586-023-06204-3","volume":"618","author":"R Nardou","year":"2023","unstructured":"Nardou R, Sawyer E, Song YJ, Wilkinson M, Padovan-Hernandez Y, de Deus JL, Wright N, Lama C, Faltin S, Goff LA, Stein-O\u2019Brien GL, D\u00f6len G (2023) Psychedelics reopen the social reward learning critical period. Nature 618(7966):790\u2013798. https:\/\/doi.org\/10.1038\/s41586-023-06204-3","journal-title":"Nature"},{"issue":"3","key":"6902_CR27","doi-asserted-by":"publisher","first-page":"437","DOI":"10.1016\/s0149-7634(97)00052-3","volume":"22","author":"EE Nelson","year":"1998","unstructured":"Nelson EE, Panksepp J (1998) Brain substrates of infant-mother attachment: contributions of opioids, oxytocin, and norepinephrine. Neurosci Biobehav Rev 22(3):437\u2013452. https:\/\/doi.org\/10.1016\/s0149-7634(97)00052-3","journal-title":"Neurosci Biobehav Rev"},{"issue":"12","key":"6902_CR28","doi-asserted-by":"publisher","first-page":"1343","DOI":"10.1016\/0028-3908(82)90144-7","volume":"21","author":"RJM Niesink","year":"1982","unstructured":"Niesink RJM, Van Ree JM (1982) Antidepressant drugs normalize the increased social behaviour of pairs of male rats induced by short term isolation. Neuropharmacology 21(12):1343\u20131348. https:\/\/doi.org\/10.1016\/0028-3908(82)90144-7","journal-title":"Neuropharmacology"},{"issue":"7","key":"6902_CR29","doi-asserted-by":"publisher","first-page":"661","DOI":"10.1111\/j.1601-183X.2006.00295.x","volume":"6","author":"JB Panksepp","year":"2007","unstructured":"Panksepp JB, Lahvis GP (2007) Social reward among juvenile mice. Genes Brain Behav 6(7):661\u2013671. https:\/\/doi.org\/10.1111\/j.1601-183X.2006.00295.x","journal-title":"Genes Brain Behav"},{"issue":"2","key":"6902_CR30","doi-asserted-by":"publisher","first-page":"131","DOI":"10.1016\/0091-3057(79)90002-9","volume":"11","author":"J Panksepp","year":"1979","unstructured":"Panksepp J, Najam N, Soares F (1979) Morphine reduces social cohesion in rats. Pharmacol Biochem Behav 11(2):131\u2013134. https:\/\/doi.org\/10.1016\/0091-3057(79)90002-9","journal-title":"Pharmacol Biochem Behav"},{"issue":"3","key":"6902_CR31","doi-asserted-by":"publisher","first-page":"441","DOI":"10.1037\/0735-7044.99.3.441","volume":"99","author":"J Panksepp","year":"1985","unstructured":"Panksepp J, Jalowiec J, DeEskinazi FG, Bishop P (1985) Opiates and play dominance in juvenile rats. Behav Neurosci 99(3):441\u2013453. https:\/\/doi.org\/10.1037\/0735-7044.99.3.441","journal-title":"Behav Neurosci"},{"issue":"14","key":"6902_CR32","doi-asserted-by":"publisher","first-page":"2750","DOI":"10.1111\/bph.13808","volume":"175","author":"LP Pellissier","year":"2017","unstructured":"Pellissier LP, Gand\u00eda J, Laboute T, Becker JAJ, Le Merrer J (2017) \u03bc opioid receptor, social behaviour and autism spectrum disorder: reward matters. Br J Pharmacol 175(14):2750\u20132769. https:\/\/doi.org\/10.1111\/bph.13808","journal-title":"Br J Pharmacol"},{"issue":"8","key":"6902_CR33","doi-asserted-by":"publisher","first-page":"2407","DOI":"10.1007\/s00213-022-06131-7","volume":"239","author":"A Piccin","year":"2022","unstructured":"Piccin A, Courtand G, Contarino A (2022) Morphine reduces the interest for natural rewards. Psychopharmacology 239(8):2407\u20132419. https:\/\/doi.org\/10.1007\/s00213-022-06131-7","journal-title":"Psychopharmacology"},{"issue":"4","key":"6902_CR34","doi-asserted-by":"publisher","first-page":"569","DOI":"10.1016\/0091-3057(82)90417-8","volume":"16","author":"M Plonsky","year":"1982","unstructured":"Plonsky M, Freeman PR (1982) The effects of methadone on the social behavior and activity of the rat. Pharmacol Biochem Behav 16(4):569\u2013571. https:\/\/doi.org\/10.1016\/0091-3057(82)90417-8","journal-title":"Pharmacol Biochem Behav"},{"key":"6902_CR35","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2019.00421","volume":"10","author":"LV Riters","year":"2019","unstructured":"Riters LV, Kelm-Nelson CA, Spool JA (2019) Why do birds flock?? A role for opioids in the reinforcement of gregarious social interactions. Front Physiol 10:421. https:\/\/doi.org\/10.3389\/fphys.2019.00421","journal-title":"Front Physiol"},{"issue":"23","key":"6902_CR36","doi-asserted-by":"publisher","first-page":"10477","DOI":"10.1523\/JNEUROSCI.22-23-10477.2002","volume":"22","author":"DL Robinson","year":"2002","unstructured":"Robinson DL, Heien MLAV, Wightman RM (2002) Frequency of dopamine concentration transients increases in dorsal and ventral striatum of male rats during introduction of conspecifics. J Neurosci 22(23):10477\u201310486. https:\/\/doi.org\/10.1523\/JNEUROSCI.22-23-10477.2002","journal-title":"J Neurosci"},{"issue":"11","key":"6902_CR37","doi-asserted-by":"publisher","first-page":"e49669","DOI":"10.1371\/journal.pone.0049669","volume":"7","author":"B Rogala","year":"2012","unstructured":"Rogala B, Li Y, Li S, Chen X, Kirouac GJ (2012) Effects of a post-shock injection of the kappa opioid receptor antagonist Norbinaltorphimine (norBNI) on fear and anxiety in rats. PLoS One 7(11):e49669. https:\/\/doi.org\/10.1371\/journal.pone.0049669","journal-title":"PLoS One"},{"key":"6902_CR38","doi-asserted-by":"publisher","first-page":"498","DOI":"10.1016\/j.bbr.2018.11.039","volume":"359","author":"M Sikora","year":"2019","unstructured":"Sikora M, Skupio U, Jastrzebska K, Rodriguez Parkitna J, Przewlocki R (2019) Antagonism of \u00b5-opioid receptors reduces sensation seeking-like behavior in mice. Behav Brain Res 359:498\u2013501. https:\/\/doi.org\/10.1016\/j.bbr.2018.11.039","journal-title":"Behav Brain Res"},{"key":"6902_CR39","doi-asserted-by":"publisher","unstructured":"\u0160lamberov\u00e1 R, Mikuleck\u00e1 A, Mac\u00fachov\u00e1 E, Hreb\u00ed\u010dkov\u00e1 I, \u0160ev\u010d\u00edkov\u00e1 M, Nohejlov\u00e1 K, Pometlov\u00e1 M (2016) Morphine decreases social interaction of adult male rats, while THC does not affect it. Physiol Res S547\u2013S555. https:\/\/doi.org\/10.33549\/physiolres.933527","DOI":"10.33549\/physiolres.933527"},{"issue":"17","key":"6902_CR40","doi-asserted-by":"publisher","first-page":"6362","DOI":"10.1523\/JNEUROSCI.5492-10.2011","volume":"31","author":"V Trezza","year":"2011","unstructured":"Trezza V, Damsteegt R, Achterberg EJM, Vanderschuren LJMJ (2011) Nucleus accumbens \u00b5-opioid receptors mediate social reward. J Neurosci 31(17):6362\u20136370. https:\/\/doi.org\/10.1523\/JNEUROSCI.5492-10.2011","journal-title":"J Neurosci"},{"issue":"2","key":"6902_CR41","doi-asserted-by":"publisher","first-page":"225","DOI":"10.1007\/BF02245191","volume":"117","author":"LJMJ Vanderschuren","year":"1995","unstructured":"Vanderschuren LJMJ, Spruijt BM, Van Ree JM, Niesink RJM (1995a) Effects of morphine on different aspects of social play in juvenile rats. Psychopharmacology 117(2):225\u2013231. https:\/\/doi.org\/10.1007\/BF02245191","journal-title":"Psychopharmacology"},{"issue":"3","key":"6902_CR42","doi-asserted-by":"publisher","first-page":"257","DOI":"10.1016\/0014-2999(95)00040-r","volume":"276","author":"LJ Vanderschuren","year":"1995","unstructured":"Vanderschuren LJ, Niesink RJ, Spruijt BM, Van Ree JM (1995b) Mu- and kappa-opioid receptor-mediated opioid effects on social play in juvenile rats. Eur J Pharmacol 276(3):257\u2013266. https:\/\/doi.org\/10.1016\/0014-2999(95)00040-r","journal-title":"Eur J Pharmacol"},{"issue":"3","key":"6902_CR43","doi-asserted-by":"publisher","first-page":"309","DOI":"10.1016\/s0149-7634(96)00020-6","volume":"21","author":"LJ Vanderschuren","year":"1997","unstructured":"Vanderschuren LJ, Niesink RJ, Van Ree JM (1997) The neurobiology of social play behavior in rats. Neurosci Biobehav Rev 21(3):309\u2013326. https:\/\/doi.org\/10.1016\/s0149-7634(96)00020-6","journal-title":"Neurosci Biobehav Rev"}],"container-title":["Psychopharmacology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00213-025-06902-y.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00213-025-06902-y","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00213-025-06902-y.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T16:49:45Z","timestamp":1782924585000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00213-025-06902-y"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,25]]},"references-count":43,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2026,6]]}},"alternative-id":["6902"],"URL":"https:\/\/doi.org\/10.1007\/s00213-025-06902-y","relation":{},"ISSN":["0033-3158","1432-2072"],"issn-type":[{"value":"0033-3158","type":"print"},{"value":"1432-2072","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,9,25]]},"assertion":[{"value":"1 April 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 August 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 September 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"All behavioral procedures were approved by the II Local Bioethics Committee in Krakow (permit numbers 35\/2019, 265\/2019, 305\/2020, 32\/2021) and performed in accordance with Directive 2010\/63\/EU of the European Parliament and the Council of 22 September 2010 on the protection of animals used for scientific purposes.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"All Authors consented to publication.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to publish"}},{"value":"The authors have no relevant financial or nonfinancial interests to disclose.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}