Most of the potent drugs obtained from plants are known to act on specific physiological systems.

The transfer of chemical species across air/liquid interfaces is integral to almost every physical, physiological, biological and environmental system on some level.

Like many other physiological systems, neural electrochemical activity is subject to homeostasis.

Antagonic physiological systems: Imagine a drug A that acts on a certain organ.

In response to an extended period of weightlessness, various physiological systems begin to change and atrophy.

The work was very important in expanding Kalckar's research interests because previously he had worked with complex physiological systems.

In 1926, he began studying the main physiological systems of insects considered significant to the study of medicine.

Your ambitions take the form determined by your predominating physiological system.

There is extensive evidence that the above physiological systems affect one another's functioning.

Pigs, as a mammalian species, provide a good specimen for the study of physiological systems and processes.