PMID- 28931777 OWN - NLM STAT- MEDLINE DCOM- 20180427 LR - 20220321 IS - 1347-7439 (Electronic) IS - 0916-7250 (Print) IS - 0916-7250 (Linking) VI - 79 IP - 11 DP - 2017 Nov 10 TI - Antidepressant-like effect of milk-derived lactoferrin in the repeated forced-swim stress mouse model. PG - 1803-1806 LID - 10.1292/jvms.17-0200 [doi] AB - We investigated the antidepressant-like effect of lactoferrin (Lf) in a repeated forced-swim test (FST) stress mouse model. FST was performed on days 1, 2, 7 and 14. Bovine Lf (bLf) or bovine serum albumin (BSA) was supplemented at 1% to the commercial diet after the first FST throughout the experimental period. The FST-control and FST+BSA group showed a marked increase in immobility time on day 2, which remained increased up to the 14th day, while the FST+bLf group showed a significant lower immobility time. Brain-derived neurotrophic factor (BDNF) content in the hippocampus significantly decreased in all of FST treated groups. These results suggest that bLf may improve the depressive-like symptoms induced by repeated FST. FAU - Takeuchi, Takashi AU - Takeuchi T AD - Course of Veterinary Laboratory Medicine, Department of Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan. FAU - Matsunaga, Kana AU - Matsunaga K AD - Course of Veterinary Laboratory Medicine, Department of Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan. FAU - Sugiyama, Akihiko AU - Sugiyama A AD - Course of Veterinary Laboratory Medicine, Department of Veterinary Medicine, Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan. LA - eng PT - Journal Article DEP - 20170921 PL - Japan TA - J Vet Med Sci JT - The Journal of veterinary medical science JID - 9105360 RN - 0 (Antidepressive Agents) RN - 0 (Brain-Derived Neurotrophic Factor) RN - EC 3.4.21.- (Lactoferrin) SB - IM MH - Animals MH - Antidepressive Agents/*pharmacology MH - Brain-Derived Neurotrophic Factor/analysis MH - Depression/*drug therapy/etiology MH - Disease Models, Animal MH - Hippocampus/chemistry MH - Lactoferrin/*pharmacology MH - Male MH - Mice MH - Mice, Inbred ICR MH - Stress, Psychological MH - Swimming PMC - PMC5709556 OTO - NOTNLM OT - BDNF OT - antidepressant OT - corticosterone OT - lactoferrin OT - repeated forced-swim test EDAT- 2017/09/22 06:00 MHDA- 2018/04/28 06:00 PMCR- 2017/11/01 CRDT- 2017/09/22 06:00 PHST- 2017/09/22 06:00 [pubmed] PHST- 2018/04/28 06:00 [medline] PHST- 2017/09/22 06:00 [entrez] PHST- 2017/11/01 00:00 [pmc-release] AID - 17-0200 [pii] AID - 10.1292/jvms.17-0200 [doi] PST - ppublish SO - J Vet Med Sci. 2017 Nov 10;79(11):1803-1806. doi: 10.1292/jvms.17-0200. Epub 2017 Sep 21.