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Related Concept Videos

Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
Obesity01:24

Obesity

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...
Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
Anorexia Nervosa01:28

Anorexia Nervosa

Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
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Pharmacokinetics in Obese Patients: Drug Absorption and Distribution01:25

Pharmacokinetics in Obese Patients: Drug Absorption and Distribution

Obesity significantly alters the pharmacokinetic processes of drug absorption and distribution, presenting unique challenges in medical treatment. The increased fat tissue and decreased lean muscle in obese individuals can significantly affect how drugs are absorbed into the body and distributed across different tissues. This alteration can lead to variances in the effectiveness and safety of medications, necessitating adjustments in dosing or drug selection for obese patients.One notable...
Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion01:20

Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion

Drug metabolism, a critical process in the liver, involves two primary phases: Phase I reactions and Phase II conjugation. Obesity introduces significant alterations in this metabolic process, primarily due to fatty infiltration of the liver, leading to conditions such as nonalcoholic fatty liver disease (NAFLD). This condition can modify the activities of both Phase I and II enzymes, impacting how drugs are metabolized in obese patients.Phase I metabolism sees variable effects across...

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Influence of Emotional Factors on the Efficacy of Acupuncture Treatment for Overweight Complicated with Hyperlipidemia: A Retrospective Cohort Study
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Low plasma adiponectin levels in obsessive-compulsive disorder.

Murad Atmaca1, Bilal Ustundag, Kerem Metin

  • 1Firat University, School of Medicine, Department of Psychiatry, 23119 Elazig, Turkey. matmaca_p@yahoo.com

Journal of Affective Disorders
|January 30, 2009
PubMed
Summary

This study found lower plasma adiponectin levels in patients with obsessive-compulsive disorder (OCD) compared to healthy controls. These findings suggest a potential link between adiponectin and OCD pathophysiology and cardiovascular risk.

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Area of Science:

  • Endocrinology
  • Psychiatry
  • Metabolic Syndrome

Background:

  • Adiponectin is an adipokine hormone with anti-inflammatory and insulin-sensitizing properties.
  • Altered adiponectin levels are implicated in various metabolic and psychiatric disorders.
  • Obsessive-compulsive disorder (OCD) is a complex psychiatric condition with potential links to metabolic dysregulation.

Purpose of the Study:

  • To investigate plasma adiponectin levels in individuals diagnosed with obsessive-compulsive disorder (OCD).
  • To compare adiponectin concentrations between OCD patients and matched healthy controls.
  • To explore potential associations between adiponectin, OCD, and cardiovascular risk factors.

Main Methods:

  • Plasma adiponectin and glucose concentrations were measured using the ELISA method.
  • A cohort of 23 OCD patients (13 female, 10 male) was compared with 23 age- and sex-matched healthy controls.
  • Statistical analyses, including ANCOVA, were employed to control for confounding variables like BMI and sex.

Main Results:

  • Mean plasma adiponectin levels were significantly lower in the OCD group (11.1+/-2.2 ng/ml) compared to the control group (17.6+/-2.9 ng/ml) (P=0.00078).
  • The significant difference in adiponectin levels persisted after adjusting for BMI and sex.
  • No specific mention of glucose levels' comparison in the abstract.

Conclusions:

  • The study suggests a potential interaction between obsessive-compulsive disorder (OCD) and plasma adiponectin levels.
  • This interaction may involve pathophysiological mechanisms within OCD and implications for cardiovascular vulnerability.
  • Further research with larger sample sizes is warranted to confirm these findings and elucidate the relationship.