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Endocrine system: part 2.

Charles Hendry1, Alistair Farley, Ella McLafferty

  • 1School of Nursing and Midwifery, University of Dundee, Dundee, Scotland.

Nursing Standard (Royal College of Nursing (Great Britain) : 1987)
|May 29, 2014
PubMed
Summary
This summary is machine-generated.

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The intricate framework of the endocrine system encompasses a diverse array of glands, with their target tissues and organs strategically distributed throughout the body. Central to this network are the endocrine glands, specialized structures that lack ducts and release hormones directly into the interstitial fluid. Notably, the hypothalamus, a vital neuroendocrine organ situated in the brain, governs neural functions and serves as a potent source of hormonal regulation. Near the hypothalamus...
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The endocrine system, a complex network of glands, orchestrates physiological balance within the body through the production and secretion of hormones. These hormones are chemical messengers in intercellular communication, acting as conduits between the secretory cells and distant target sites. They traverse the circulatory system by being released into the extracellular fluid, and their impact is specific to cells possessing receptors for a particular hormone.
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The endocrine system sends hormones—chemical signals—through the bloodstream to target cells—the cells the hormones selectively affect. These signals are produced in endocrine cells, secreted into the extracellular fluid, and then diffuse into the blood. Eventually, they diffuse out of the blood and bind to target cells which have specialized receptors to recognize the hormones.
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The endocrine system is an extensive network of glands – organs or tissues in the body that create chemicals that control many bodily functions, that secrete hormones, which are chemical messengers that play essential roles in regulating various bodily functions. These hormones are secreted into the bloodstream and travel throughout the body. They require specific receptors to convey signals to cells possessing these corresponding receptors. This complex signaling mechanism ensures that...
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This article explores the endocrine system, focusing on human growth hormone, pancreas, and adrenal glands. Understanding these hormones is crucial for nurses to provide effective patient care and manage related disorders.

Area of Science:

  • Endocrinology
  • Human Physiology

Background:

  • The endocrine system regulates bodily functions through hormones.
  • Effective patient care requires understanding hormonal regulation and its impact on health.

Purpose of the Study:

  • To provide the second part of a two-part series on the endocrine system.
  • To detail the functions of human growth hormone, the pancreas, and adrenal glands.
  • To examine health disorders related to these endocrine components.

Main Methods:

  • Review of endocrine system functions.
  • Exploration of hormone relationships and specific roles.
  • Examination of select endocrine disorders.

Main Results:

  • Hormonal relationships and unique functions are detailed.

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  • Disorders associated with human growth hormone, pancreas, and adrenal glands are presented.

    • Conclusions:

    • Nurses must understand the endocrine system for optimal patient care.
    • Knowledge of hormone function and disorders aids in managing patient health effectively.