関連する実験動画
Updated: Aug 1, 2026

08:47
The Hypoxic Ischemic Encephalopathy Model of Perinatal Ischemia
Published on: November 19, 2008
過熱が,予期せぬ乳児死亡の要因になっているのでしょうか.
Lancet (London, England)
|May 17, 1980
まとめ
過熱は,急性乳児死亡症候群 (SIDS) に寄与する可能性があります. 病理学的および臨床的発見は,一部の乳児死亡における過度の熱被曝が,健康教育のためのさらなる調査を正当化することを示唆しています.
科学分野:
- 小児科は小児科です.
- 病理学 パトロジー
- 環境衛生 環境衛生 環境衛生
背景:
- 突然の乳児死亡症候群 (SIDS) は,乳児死亡率の重要な懸念事項であり続けています.
- SIDSにおける過熱などの環境要因の役割は完全に理解されていません.
研究 の 目的:
- 突然死亡した乳児の過熱の臨床および病理学的証拠を調査する.
- SIDS症例における熱中症の兆候である過度の熱曝露と組織学的変化の関連性を評価する.
主な方法:
- 33件のSIDS症例における小腸組織学的病理学的検査.
- 34件のSIDS症例における幼児の衣類,体温,および感染症の徴候の臨床評価.
- 慢性/先天性疾患による死亡,急性原因による死亡を含む対照群との比較.
主要な成果:
- 熱中症と一致する組織学的変化は,SIDSの33例のうち8例で観察されました.
- これらの変化は,ほとんどの対照群では存在せず,SIDSとの潜在的な関連を示しています.
- 臨床データによると,15例では過剰な衣装/覆い,他15例では過熱の兆候が示された.
結論:
- 過熱は,突然の乳児死亡のサブセットに潜在的に寄与する要因です.
- 発見は,乳幼児の安全な睡眠環境に関する意識と教育の必要性を示唆しています.
- 過剰加熱が乳児死亡に繋がるメカニズムを解明するために,さらなる研究が必要である.
関連する概念動画
Factors Affecting Body Temperature
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may include:
Factors may include:
Increased Body Temperature
A body temperature above 38°C (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in response to an infection or illness.
Methods of reducing fever
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
Pharmacological Methods of Reducing Fever:
Decreased Body Temperature
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by sustained extreme cold exposure, and severe...
Types of Fever
Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
Here are the different types of fever:
Homeostatic Imbalances in Body Temperature
Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...

