CAJ | 학술논문

动物通过生理调节保持体内平衡、适应外部环境的变化。来自体内、外部的刺激，经动物体内各种类型的感受器转换成信号，转导至下游感受器，感觉信号经处理后影响激素分泌、调节体内平衡。感觉信号转导和激素分泌过程主要依赖于离子通道受体和G蛋白偶联受体。另外，研究发现，感觉系统不仅影响动物的行为和生理，也影响寿命，机制可能是通过调节动物的食物摄入影响寿命。本文讨论：①动物外部感觉信号如何被感受器细胞所识别和转换；②如何进一步处理这些感觉信号以调节生理过程中维持体内平衡的肽激素的分泌；③感觉影响衰老的可能的机制。
동물통과생리조절보지체내평형、괄응외부배경적변화。래자체내、외부적자격，경동물체내각충류형적감수기전환성신호，전도지하유감수기，감각신호경처리후영향격소분비、조절체내평형。감각신호전도화격소분비과정주요의뢰우리자통도수체화G단백우련수체。령외，연구발현，감각계통불부영향동물적행위화생리，야영향수명，궤제가능시통과조절동물적식물섭입영향수명。본문토론：①동물외부감각신호여하피감수기세포소식별화전환；②여하진일보처리저사감각신호이조절생리과정중유지체내평형적태격소적분비；③감각영향쇠로적가능적궤제。
Animals adjust their physiology to maintain homeostasis in response to different environments.Internal and external stimuli are detected and transduced by different types of sensors to signal target cells to secrete the hormone.Sensory cues influence homeostasis by modulating hormone secretion.The detection of extracellular signals in sensory transduction and hormone secretion commonly relies on two types of receptors: ionotropic receptors and G-protein coupled receptors ( GPCRs ) .Recent studies have shown that sensory systems not only influence the behavior and physiology of animals but also their lifespan.It is possible that the sensory system influences lifespan by regulating the animal’s general food intake.This review will discuss①how external sensory in-puts are recognized and transduced by their respective sensory cells;②how such sensory information is further processed to modulate the secretion of peptide hormones that maintain homeostasis by regulating different physiological processes; ③possible mechanisms involved in the sensory influence on aging.