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Related Concept Videos

The Endocrine System01:29

The Endocrine System

246
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...
246
An Overview of the Endocrine System01:10

An Overview of the Endocrine System

8.1K
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.
The endocrine system collaborates...
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Structures of the Endocrine System00:59

Structures of the Endocrine System

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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...
7.3K
What is the Endocrine System?00:46

What is the Endocrine System?

414.1K
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.
414.1K
Hypoglycemia and Glucagon01:15

Hypoglycemia and Glucagon

207
Without prolonged fasting, healthy individuals maintain blood glucose levels above 3.5 mM due to a well-adapted neuroendocrine counterregulatory system that effectively prevents acute hypoglycemia, a potentially life-threatening condition. The primary clinical scenarios for hypoglycemia encompass diabetes treatment, inappropriate production of endogenous insulin or insulin-like substances by tumors, and the use of glucose-lowering agents in non-diabetic individuals. Notably, hypoglycemia in the...
207
Regulation of Hormone Secretion01:19

Regulation of Hormone Secretion

3.3K
Regulation of hormone secretion is a finely tuned orchestration driven by various types of stimuli, encompassing neural, humoral, and hormonal signals. Environmental cues instigate neural stimuli, where action potentials traverse nerve fibers to reach their designated targets. An illustrative scenario is the body's response to stress, wherein the sympathetic nervous system releases epinephrine from the adrenal glands, inducing the well-known 'fight or flight' reaction.
Humoral...
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Endocrine Emergency and Urgency Defined.

Sanjay Kalra1, Shinjan Patra2, Parth Jethwani3

  • 1Department of Endocrinology, Bharti Hospital, Karnal, India; University Center for Research & Development, Chandigarh University, India.

JPMA. the Journal of the Pakistan Medical Association
|June 11, 2025
PubMed
Summary
This summary is machine-generated.

Recognizing less common endocrine emergencies is crucial for prompt intervention. A broader definition including biomedical, psychological, and social factors ensures better patient care and outcomes.

Keywords:
Endocrine emergency; Endocrine urgency; Psychological distress; Person-centered care; Quality of life.

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Area of Science:

  • Endocrinology
  • Internal Medicine

Background:

  • Traditional endocrine emergencies include diabetic ketoacidosis, thyroid storm, adrenal crisis, and severe hypoglycemia.
  • Less recognized endocrine conditions can significantly impact quality of life and lead to complications.

Purpose of the Study:

  • To explore unconventional endocrine emergencies and propose a broader definition.
  • To emphasize the need for person-centered care in managing these conditions.

Main Methods:

  • This is a perspective piece, not a research study.
  • It reviews literature and clinical experience regarding various endocrine conditions.

Main Results:

  • Unconventional endocrine emergencies include short stature, pituitary adenomas, infertility, PCOS, pregnancy-related diabetes/hypothyroidism, and low bone mass/osteoporosis.
  • A comprehensive definition encompassing biomedical, psychological, and social aspects is proposed.

Conclusions:

  • Prompt intervention in all endocrine emergencies, including less recognized ones, is vital.
  • A holistic approach improves patient outcomes and quality of life.