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Obesity

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The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...

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Hyperthyroidism II: Pathophysiology

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Hyperthyroidism is a hypermetabolic state caused by elevated levels of thyroid hormones, triiodothyronine (T3) and thyroxine (T4). It results from dysregulation at the thyroid, pituitary, or immune system level and affects multiple organ systems.PathophysiologyThe most common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder in which antibodies, specifically thyroid-stimulating antibodies (TSAb), a subtype of TSH receptor antibodies (TRAb), bind to and activate TSH receptors...

Hyperthyroidism I: Introduction

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Hyperthyroidism is a type of thyrotoxicosis characterized by the thyroid gland's overproduction of the thyroid hormones triiodothyronine (T3) and thyroxine (T4). This hormone excess increases the basal metabolic rate and enhances sensitivity to catecholamines.DiagnosisDiagnosis is based on clinical features and biochemical testing. It typically shows suppressed thyroid-stimulating hormone (TSH) levels below 0.4 mIU/L, with elevated free T3 and/or T4. Additional tests, including thyroid...

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The Endocrine System

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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 every...

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An Acupoint Catgut-embedding Therapy for Treating Obesity

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Classical endocrine diseases causing obesity.

Jolanta U Weaver¹

¹School of Clinical Medical Sciences, University of Newcastle, Newcastle upon Tyne, UK.

Frontiers of Hormone Research

|January 31, 2008

Summary

This summary is machine-generated.

Obesity is linked to various endocrine disorders like hypothyroidism and polycystic ovarian syndrome. Different endocrine conditions involve unique mechanisms contributing to obesity development and pathophysiology.

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Area of Science:

Endocrinology
Metabolic Disorders
Obesity Research

Background:

Obesity is a complex condition with significant links to endocrine system dysfunction.
Several endocrine diseases, ranging from common to rare, are associated with obesity.
Understanding these associations is crucial for comprehensive patient care.

Purpose of the Study:

To review the diverse endocrine conditions associated with obesity.
To elucidate the specific pathophysiological mechanisms linking endocrine disorders to obesity.
To highlight the complexity of obesity in conditions like polycystic ovarian syndrome.

Main Methods:

Literature review of endocrine diseases and their association with obesity.
Analysis of pathophysiological mechanisms for obesity in hypothyroidism, polycystic ovarian syndrome, and Cushing's syndrome.
Inclusion of rare endocrine disorders contributing to obesity.

Main Results:

Hypothyroidism contributes to obesity via hyaluronic acid accumulation, fluid retention, and reduced thermogenesis.
Polycystic ovarian syndrome presents a complex bidirectional relationship with obesity, influenced by androgen excess.
Cushing's syndrome involves hormonal interactions and increased adipogenesis in obesity development.

Conclusions:

Obesity is intricately linked with a spectrum of endocrine diseases.
Distinct endocrine conditions employ unique mechanisms driving obesity.
Further research into these complex interactions is warranted for effective management.