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Related Concept Videos

The Endocrine System01:29

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...
Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Major Hormones and Their Functions01:27

Major Hormones and Their Functions

Hormones, the biochemical messengers produced by endocrine glands, are pivotal in regulating bodily functions and maintaining homeostasis. Each hormone's balance is crucial; imbalances can lead to significant physiological disruptions. Major hormones include oxytocin, cortisol, epinephrine, estrogen, testosterone, thyroxine, growth hormone, insulin, and glucagon.
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and lactation.
Hormonal Regulation01:33

Hormonal Regulation

The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
Hormonal Regulation01:40

Hormonal Regulation

Hormones regulate a significant portion of digestion through activation of the neuroendocrine system. The neuroendocrine system of digestion contains many different hormones all with multiple functions that are both, directly and indirectly, involved in digestion.
Adrenal Gland Disorders01:27

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...

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Endocrine problems in pregnancy.

Anjali Amin1, Stephen Robinson, Tiong Ghee Teoh

  • 1Department of Metabolic Medicine, St Mary's Hospital, Imperial College London, London, UK.

Postgraduate Medical Journal
|November 18, 2010
PubMed
Summary
This summary is machine-generated.

This paper reviews endocrine complications during pregnancy, focusing on thyroid, adrenal, pituitary, and parathyroid conditions. Early diagnosis and management are crucial for improving maternal and fetal outcomes.

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Area of Science:

  • Obstetrics and Gynecology
  • Endocrinology
  • Reproductive Medicine

Background:

  • Pregnancy significantly impacts endocrine function.
  • Endocrine dysfunctions can lead to serious maternal and fetal complications.
  • Common conditions include thyroid issues, while rarer ones involve adrenal, pituitary, and parathyroid glands.

Purpose of the Study:

  • To outline the pathophysiology of major endocrine complications in pregnancy.
  • To detail the management strategies for these conditions.
  • To emphasize the importance of early recognition and intervention.

Main Methods:

  • Literature review of endocrine disorders during pregnancy.
  • Analysis of pathophysiology, maternal/fetal issues, and obstetric complications.
  • Highlighting key management principles for each endocrine dysfunction.

Main Results:

  • Thyroid dysfunction is common and manageable.
  • Adrenal, pituitary, and parathyroid diseases are less frequent but require careful attention.
  • Consideration of fetal, maternal, and long-term prognostic factors is essential.

Conclusions:

  • Effective management of endocrine disorders in pregnancy improves short- and long-term outcomes.
  • Early identification and appropriate treatment are critical for both mother and fetus.
  • A comprehensive approach addressing pathophysiology and management is necessary.