Neuroendocrine control of feeding behavior by neuropeptides in fish and its evolutionary modeling

鱼类神经肽对摄食行为的神经内分泌控制及其进化模型

• 批准号: 21370025
• 负责人: MATSUDA Kouhei
• 金额: $ 12.4万
• 依托单位: University of Toyama
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21370025/
• 关键词: 魚類; 摂食行動; 神経ペプチド; 脳室内投与; 神経相関; 神経回路; 本能行動; 進化; キンギョ; 情動行動; 行動解析; 行動の脳制御機構; 遺伝子発現; 行動制御の脳制御機構; 自発遊泳行動; 重動解析

The regulation of feeding behavior in animals are important for survival. The regulation of feeding behavior is a complex phenomenon involving the interaction of the central and peripheral nervous systems and neuroendocrine system. The aim of our research is to understand the evolutionary background of the neuropeptide-regulated system of feeding behavior in fish. Our studies revealed that not only feeding behavior but also psychomotor activity and/or emotional and reproductive behaviors are affected by several of neuropeptides. These results could provide insights into the role of instinct-regulating neuropeptides for vertebrates in general

动物摄食行为的调节对其生存至关重要。摄食行为的调控是一个复杂的现象，涉及中枢神经系统、周围神经系统和神经内分泌系统的相互作用。我们研究的目的是了解鱼类摄食行为的神经肽调节系统的进化背景。我们的研究表明，不仅摄食行为，而且精神运动活动和/或情绪和生殖行为受几种神经肽的影响。这些结果可以为脊椎动物本能调节神经肽的作用提供见解

项目成果

Characterization of two melanin-concentrating hormone receptor subtypes in gold fish

金鱼两种黑色素浓缩激素受体亚型的特征

• 发表时间: 2009
• 作者: Hiroki Korenaga;Tomoya Kono;Mizusawa K
• 通讯作者: Mizusawa K

Further evidence on acetylation-induced inhibition of the pigment-dispersing activity of α-melanocyte-stimulating hormone.

• DOI: 10.1016/j.ygcen.2011.12.001
• 发表时间: 2012-03
• 期刊: General and comparative endocrinology
• 影响因子: 2.7
• 作者: Y. Kobayashi;K. Mizusawa;H. Chiba;M. Tagawa;A. Takahashi

Osmoregulatory responses of expression of vasotocin, isotocin, prolactin and growth hormone genes following hypoosmotic challenge in a stenohaline marine teleost, tiger puffer(Takifugu rubripes)

狭盐海洋硬骨鱼虎河鲀 (Takifugu rubripes) 低渗挑战后血管催产素、异产素、催乳素和生长激素基因表达的渗透调节反应

• 发表时间: 2009
• 期刊: Comparative Biochemistry and Physiology Part A 154
• 作者: Motohashi;E.;et al.;他3名
• 通讯作者: 他3名

Neuroendocrine regulation of spawning behavior in grass puffer, Takifugu niphobles

草河豚产卵行为的神经内分泌调节

• 发表时间: 2009
• 作者: 平原知香;下永高弘;藤原祥子;藤田直子;横山亜紀子;原慶明;中村保典;都筑幹夫;Hironori Ando
• 通讯作者: Hironori Ando

Central administration of Ang II and vasotocin, and changes in body fluid stimulate c-fos expression in the treefrog brain

Ang II 和催产素的中枢给药以及体液的变化刺激树蛙大脑中 c-fos 的表达

• 发表时间: 2011
• 作者: Masaki Nakamura;Ryuma Shineha;Arisa Ema;Togo Tsukahara;Arisa Ema;Arisa Ema;前嶋翔;前嶋翔;前嶋翔;前嶋翔
• 通讯作者: 前嶋翔