関連する実験動画
Updated: Sep 9, 2025

04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
11.1K
神経性食欲不全の患者における栄養上のヨウ素摂取量
Sophie Seydoux1, Mathias Halbout2, Sandra Gebhard3
1Faculty of Biology and Medicine, University of Lausanne, CH-1005 Lausanne, Switzerland.
European thyroid journal
|September 4, 2025
まとめ
神経性食欲不全の患者はヨウ素濃度が低く,ヨウ素欠乏のリスクが高まります. 低体量指数 (BMI) はヨウ素の減少と関連しており,ヨウ素補給の必要性を示唆しています.
科学分野:
- 内分泌学
- 栄養学
- 青少年 の 健康
背景:
- ヨウ素欠乏症は 甲状腺機能と全体的な健康に 深刻な影響を及ぼします
- 推奨されるヨウ素の摂取量は150μgで,尿中のヨウ素濃度 (UIC) の中位値は100~299μg/Lである.
- アノレキシア神経症の患者はしばしば微量栄養素の欠乏症ですが,ヨウ素状態のデータは稀です.
研究 の 目的:
- 尿中のヨウ素濃度 (UIC) を評価する.
- この集団におけるヨウ素状態に関連する要因を特定する.
- 神経性食欲不全患者におけるヨウ素欠乏のリスクを評価する.
主な方法:
- 展望的で単心的な観察研究です
- 神経性食欲不全の39人の患者 (年齢> 14歳) を含む.
- イオン染色体質譜を用いたUICの測定とBMIとの相関
主要な成果:
- UICの中央値は67. 7μg/ Lで,22/39人の患者は推奨値を下回った.
- ボディマス指数 (BMI) とUIC (p=0. 047) の間の正の相関が観察されました.
- 低BMIはヨウ素濃度の低下と関連していた.
結論:
- 神経性食欲症の患者はヨウ素欠乏症のリスクがあります.
- 低BMIは,これらの患者におけるヨウ素の減少を予測する指標です.
- 臨床医は,神経性食欲症の患者に対してヨウ素を含むマルチビタミンを考慮すべきである.
関連する概念動画
Anorexia Nervosa
184
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.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
184
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
407
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
407
Chronic Kidney Disease III: Interprofessional Care
77
Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
77
Bulimia Nervosa
190
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
190
Enteral Nutrition I: Orogastric and Nasogastric Feeding
461
Enteral nutrition delivers nutrients directly to the stomach or small intestine through a tube. This method is appropriate for patients who cannot eat but still have a functioning digestive system. It is also beneficial for individuals with swallowing difficulties, anorexia, malabsorption, or those who have undergone gastrointestinal (GI) surgery.
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
461
Redox Titration: Iodimetry and Iodometry
2.6K
Iodometry and iodimetry are analytical methods used to determine the concentration of oxidizing or reducing agents using iodine. In iodometric titrations, the oxidizing analyte solution is usually acidified and treated with an excess of iodide ions, which generates an equivalent amount of iodine in equilibrium with triiodide. The released iodine is subsequently titrated directly against a standardized reducing agent. As the dilute iodine color becomes pale yellow, a few drops of freshly...
2.6K

