A study of novel lighting system based on the frequency characteristics of non-visual photoreceptors.
A study of novel lighting system based on the frequency characteristics of non-visual photoreceptors.
批准号:
22657064
负责人:
MORITA Takeshi
金额:
$2.24万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
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英文摘要
The frequency characteristics of non-visual photoreceptor; melanopsin expressing retinal ganglion cells (mRGCs) were investigated with the light which stimulates mRGCs independently. The results showed the mRGCs response to a light stimulus at around 8Hz was high. In contrast, th e response to light stimulus tended to be smaller under light condition that change at lower and higher frequencies. The effects of blue LED light on melatonin secretion were investigated under the v arious frequencies. The melatonin secretion was not inhibited by the blue LED light with frequency changes at 1000Hz and 7.14Hz, although it was inhibited by the constant blue LED light at nighttime.
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ERG responses of melanopsin-expressing retinal ganglion cells in the human retina
人视网膜中表达黑视蛋白的视网膜神经节细胞的 ERG 反应
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Y.Fukuda, S.Tsujimura, S.Higuchi, A.Yasukouchi, T.Morita]
通讯作者:
T.Morita
多原色光源装置を用いたメラノプシンを含む網膜神経節細胞の挙動把握
使用多基色光源装置了解含有黑视蛋白的视网膜神经节细胞的行为
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[福田裕美, 辻村誠一, 樋口重和, 安河内朗, 森田健]
通讯作者:
森田健
メラノプシン網膜神経節細胞と錐体の網膜電図における光応答性の違い
黑视蛋白视网膜神经节细胞和视锥细胞视网膜电图中光响应性的差异
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[福田裕美, 辻村誠一, 樋口重和, 安河内朗, 森田健]
通讯作者:
森田健
The response of melanopsin-expressing retinal ganglion cells to light stimuli with frequency changes
表达黑视蛋白的视网膜神经节细胞对光刺激的响应随频率的变化
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Y. Fukuda, S. Tsujimura, S. Higuchi, A. Yasukouchi, T. Morita]
通讯作者:
T. Morita
Diurnal variation in responses of melanopsin expressing retinal ganglion cells in the human retina
人视网膜中表达黑视蛋白的视网膜神经节细胞反应的昼夜变化
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Y.Fukuda, S.Tsujimura, S.Higuchi, A.Yasukouchi, T.Morita]
通讯作者:
T.Morita
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PZT single crystal fabricated with ultrasonic-assisted hydrothermal method
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Lead-free piezoelectric thick films deposited by ultrasonic assisted hydrothermal method for miniaturized actuator
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High power ultrasonic application using a multi-mode ultrasonic transducer
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Effects of tryptophan intake and light exposure during the daytime on sleep factors
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Small, light and soft piezoelectric transducer
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