Negative feedback loops control hormone secretion

As well as being controlled by hypothalamic releasing and release-inhibiting hormones, the endocrine cells of the anterior pituitary are also under negative feedback control by the hormones of the target glands they stimulate (Figure 42.8). For example, the hormone cortisol, produced by the adrenal gland in response to adrenocorticotropin secreted by the an

External conditions

= Stimulates Inhibits

Long-loop negative feedback

Hypothalamus

Releasing hormone

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Essentials of Human Physiology

Essentials of Human Physiology

This ebook provides an introductory explanation of the workings of the human body, with an effort to draw connections between the body systems and explain their interdependencies. A framework for the book is homeostasis and how the body maintains balance within each system. This is intended as a first introduction to physiology for a college-level course.

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