| Project/Area Number |
25463477
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Lifelong developmental nursing
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| Research Institution | Nagasaki University |
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Principal Investigator |
NAGAHASHI Miyuki 長崎大学, 医歯薬学総合研究科(保健学科), 准教授 (10304974)
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| Co-Investigator(Kenkyū-buntansha) |
西谷 正太 長崎大学, 医歯薬学総合研究科(医学系), 助教 (50448495)
大石 和代 長崎大学, 医歯薬学総合研究科(保健学科), 教授 (00194069)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 胎児愛着 / 唾液オキシトシン / 妊婦 / タッチング / 授乳 / 精神 / オキシトシン / 褥婦 / 愛着形成 / 初産婦 / 産褥早期 / 授乳前後 |
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| Outline of Final Research Achievements |
Tactile stimulation of the abdomen of primipara during the last trimester of pregnancy was related to salivary oxytocin release while the frequency of such abdominal touching was positively correlated with maternal-fetal attachment. Levels of salivary oxytocin secreted during breastfeeding persisted for at least 30 min after the end of breastfeeding regardless of breastfeeding duration during the early postpartum period. Breastfeeding also exerted a temporary positive effect on mood and emotional state, suggesting the possibility that oxytocin secreted during breastfeeding influenced the mental state of postpartum women.
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