Élettan

Élettan is the Hungarian term for physiology, the scientific study of the normal function of living organisms and their parts. It explores how the body works at all levels, from the molecular and cellular to the tissue, organ, and whole organism systems. Élettan examines the chemical and physical processes that are essential for life, including respiration, circulation, digestion, excretion, movement, reproduction, and sensation. It seeks to understand the mechanisms that maintain homeostasis, the stable internal environment necessary for survival.

The field of élettan is broad and encompasses various sub-disciplines. For instance, human élettan focuses on the functions of the human body, while animal élettan investigates the physiology of different animal species. Plant élettan, or plant physiology, deals with the biological processes within plants. Comparative élettan studies the similarities and differences in physiological functions across diverse organisms, providing insights into evolutionary adaptations.

Élettan is a fundamental science that underpins many other biological and medical fields. Knowledge gained from élettan is crucial for understanding disease processes in pathology, developing diagnostic tools, and creating effective treatments in medicine. It also informs fields like pharmacology, nutrition, and exercise science. Researchers in élettan use a variety of experimental techniques and technologies to investigate physiological phenomena, often employing mathematical models and computational approaches to analyze complex data. The ultimate goal of élettan is to unravel the intricate workings of life and to apply this knowledge for the benefit of health and well-being.