激光与光电子学进展, 2012, 49 (7): 071702, 网络出版: 2012-05-18  

功能网络冗余光子学 下载: 524次

Redundant Photonics in Function Networks
作者单位
华南师范大学生命科学学院,激光运动医学实验室, 广东 广州 510006
摘要
任何功能的充分稳定发挥是由负反馈机制和冗余机制维持的。将其中的负反馈机制称为功能内稳态(FSH)。维持FSH的非必须子功能(FNS)可以处于FNS特异内稳态(FESH)。打破FSH的特异的应激(FSS)也可以处于FSS特异内稳态(FSSH)。处于/远离FSSH的FSS称为成功/慢性应激。打破FNSH的应激称为常规应激。通过研究控制功能网络的深层网络,假设慢性/成功常规应激是冗余基因/通路的部分/完全激活。弱激光或单色光不能调节完全激活的冗余基因/通路,但可以促进部分激活的冗余基因/通路完全激活。冗余通路的调节已经初步获得了实验证据的支持,但冗余基因的调节有待进一步实验的证实。
Abstract
A function performance of a biosystem is maintained by its negative feedback and redundant pathways. The negative feedback response has been defined as a function-specific homeostasis (FSH) in the laboratory. A FSH non-essential subfunction (FNS) may be in its FNS-specific homeostasis (FNSH). A FSH-specific stress (FSS) disrupting the FSH may also be in its FSS-specific homeostasis (FSSH). A FSS in its FSSH is called successful stress, but a FSS far from its FSSH is just chronic stress. A stress disrupting a FNSH is called an ordinary stress. It was supposed that redundant genes/pathways may be activated partially in a chronic ordinary stress but completely in a successful ordinary stress after studying the deeper networks controlling function networks. Low level laser irradiation or monochromatic light has no direct effects on completely activated redundant genes/pathways, but can modulate partially activated redundant genes/pathways. The redundant hypothesis on redundant pathways is primarily supported by experimental studies, but the one on redundant genes should be further verified.

刘承宜, 朱玲, 李方晖, 刘延莹, 张洁. 功能网络冗余光子学[J]. 激光与光电子学进展, 2012, 49(7): 071702. Liu Chengyi, Zhu Ling, Li Fanghui, Liu Yanying, Zhang Jie. Redundant Photonics in Function Networks[J]. Laser & Optoelectronics Progress, 2012, 49(7): 071702.

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