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The Endocrine System

The Endocrine System

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 every...

Adrenal Gland Disorders

Adrenal Gland Disorders

Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...

An Overview of the Endocrine System

An Overview of the Endocrine System

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...

Hypoglycemia and Glucagon

Hypoglycemia and Glucagon

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...

Regulation of Hormone Secretion

Regulation of Hormone Secretion

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 stimuli,...

Structures of the Endocrine System

Structures of the Endocrine System

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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Human Pseudoislet System for Synchronous Assessment of Fluorescent Biosensor Dynamics and Hormone Secretory Profiles

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Endocrine emergencies.

Scott A Sullivan¹, Christopher Goodier

¹Department of Obstetrics and Gynecology, Charleston, SC 29466, USA. sullivas@musc.edu

Obstetrics and Gynecology Clinics of North America

|March 8, 2013

Summary

This summary is machine-generated.

Potentially fatal endocrine emergencies in obstetrics and gynecology require rapid recognition and intervention. Prompt supportive care and timely treatment can improve maternal and fetal outcomes in these critical situations.

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Area of Science:

Obstetrics and Gynecology
Endocrinology
Emergency Medicine

Background:

Endocrine emergencies pose significant risks in obstetric and gynecologic care.
These critical conditions can lead to severe maternal and fetal complications.

Purpose of the Study:

To discuss potentially fatal endocrine emergencies relevant to obstetrics and gynecology.
To highlight the importance of timely management for improved outcomes.

Main Methods:

Review of literature on endocrine emergencies in obstetrics and gynecology.
Analysis of case fatality rates from various studies.

Main Results:

Case fatality rates for these emergencies range from 10% to 30% across different series.
Effective management strategies are crucial for patient survival.

Conclusions:

Prompt recognition and supportive care are vital for managing endocrine emergencies.
Rapid intervention is key to maximizing maternal and fetal outcomes in high-risk obstetric and gynecologic cases.