
代偿机制
AIM: To investigate cerebrospinal fluid (CSF) acid base disorders and its compensatory mechanism in patients with diabetic ketoacidosis.
目的:探讨糖尿病酮症酸中毒患者脑脊液(CSF)酸碱变化及其代偿机制。
It is necessary to consummate the compensatory mechanism about community health service. and to perfect its correlative policies about community health service.
需要进一步健全和拓宽社区卫生服务经济补偿机制,完善和发展社区卫生服务配套政策。
Establish the infectious disease compensatory mechanism.
建立完善防疫补偿机制。
Objective: To analyze the compensatory mechanism of walking when quadriceps femoris muscle is paralyzed.
目的:研讨股四头肌麻痹时的步行代偿机制。
The compensatory mechanism to health is not perfect.
卫生补偿机制不合理;
The paper reveals that the compensatory mechanism of the new rural cooperative medical system is a discriminating mechanism.
本文认为,现行的新型农村合作医疗费用补偿机制必然导致歧视问题。
Conclusion When acute severe hemodilution anaemia, The dog organism employ many kinds of compensatory mechanism to maintain metabolic equilibrium;
结论当急性血液稀释致重度贫血时,犬机体动用多种代偿机制维持这种平衡,机体可无无氧代谢发生;
CONCLUSION: The occurrence of high EGF concentration in premature milk may represent a maternal compensatory mechanism to accelerate the growth and maturation in immature infants.
结论:早产儿乳中EGF的高含量可能代表着一种与早产儿加速生长发育相适应的代偿机制。
The change of PAMP may be the compensatory mechanism by which maintains the stability of the internal environment in the organism.
舒血管肽PAMP浓度升高是维持机体内环境稳定的一种代偿性保护机制;
One important reason of heart failure deterioration is the sustained excitement of sympathetic nervous system which is a compensatory mechanism in heart failure.
心力衰竭时起代偿作用的交感神经系统的持续兴奋是导致心力衰竭恶化的一个重要原因。
Therefore, the compensatory representative mechanism of the social benefit should be established to remedy the defects of the state.
因此,应建立社会整体利益的补充代表机制加以弥补。
The concept, classify and mechanism of compensatory growth and its effects on animal were described.
本文就补偿生长的概念、分类、作用机理及其对动物的影响等进行论述。
Secondly, compensation procedures of collection should be perfected by establishing the market evaluation mechanism of compensatory amounts.
其次通过建立补偿金的市场评估机制等手段完善征收的补偿程序;
It point out that mathematical model has definite meaning to adjusted mechanism of lung compensatory and compensatory strength and so on in studying acid-base balance disturbance.
提示这一数学模型对研究酸碱平衡紊乱时,肺代偿调节机制、代偿强度等情况有一定的意义。
It point out that quantitative disposal has definite meaning to adjusted mechanism of renal compensatory and compensatory strength and so on.
提示这一量化处理对研究慢性呼吸性酸碱平衡紊乱时,肾代偿调节机制、代偿强度等有一定的意义。
HECC mechanism means the combination and realization problems of various compensatory forms inside the system of HECC.
高等教育成本补偿机制是指高等教育成本补偿系统内部各种补偿形式的组合和实现问题。
在生理学和医学领域,"compensatory mechanism"(补偿机制)指生物体为维持内环境稳态而启动的代偿性调节过程。当某个器官或系统功能受损时,机体通过激活替代性生理通路或增强其他相关系统的功能来抵消损伤带来的影响。这种机制常见于:
心血管系统:当心脏泵血功能下降时,交感神经系统会通过增加心率和收缩力来维持血压,同时肾脏激活肾素-血管紧张素系统促进水钠潴留(参考来源:《Guyton and Hall Textbook of Medical Physiology》);
呼吸系统:慢性阻塞性肺疾病患者会通过加快呼吸频率、动用辅助呼吸肌等方式补偿肺通气不足(参考来源:美国胸科学会临床指南);
代谢调节:糖尿病患者胰岛素分泌不足时,肝脏通过增加糖异生作用维持血糖水平(参考来源:《Joslin's Diabetes Mellitus》);
神经可塑性:脑卒中后未受损的脑区会接管部分受损区域的功能,如布洛卡区损伤后右侧大脑半球参与语言恢复(参考来源:Nature Reviews Neuroscience)。
这些补偿机制具有双面性:短期能维持生命体征,但长期过度激活可能引发继发性损伤,如心力衰竭患者持续交感亢进最终导致心肌耗氧量增加。
Compensatory Mechanism(代偿机制)指生物体或系统在面临损伤、失衡或功能障碍时,通过调整其他部分的功能或结构来弥补损失,从而维持整体功能稳定的适应性机制。以下是详细解释:
在人体中,代偿机制常见于以下场景:
代偿机制体现了生物和系统的适应性智慧,能延缓疾病恶化并维持生命活动。但长期代偿可能导致新问题(如心肌过度肥厚引发心力衰竭),需结合医学干预。
如需进一步了解具体领域的应用案例,可参考(医学)和(生态与经济)的扩展内容。
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