internal environment
[ɪnˈtɜrnəl ɪnˈvaɪrənmənt]
nounpl: internal environments
ambiente interno
1. The stable physical and chemical conditions maintained within an organism's body, particularly the extracellular fluid surrounding cells
Claude Bernard's concept of the internal environment explains how organisms maintain homeostasis despite external fluctuations.
O conceito de ambiente interno de Claude Bernard explica como os organismos mantêm a homeostase apesar das flutuações externas.
2. In biology and physiology, the collective conditions of blood plasma, tissue fluid, and lymph that bathe the cells
The kidneys regulate the internal environment by controlling water and electrolyte balance.
Os rins regulam o ambiente interno controlando o equilíbrio de água e eletrólitos.
3. The controlled conditions within a closed system or organization that allow for proper functioning
The internal environment of the company promotes collaboration and innovation.
O ambiente interno da empresa promove colaboração e inovação.
This is a scientific term originating from 19th-century French physiologist Claude Bernard's concept of 'milieu intérieur.' It is fundamental to understanding modern physiology in both Brazilian and American scientific education. The concept revolutionized biological science by explaining how organisms achieve stability in changing external conditions.
Related Idioms & Phrases
maintain internal environment
regulate internal environment
balance internal environment
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