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相关概念视频

Asthma-I: Introduction01:29

Asthma-I: Introduction

3.6K
Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
3.6K
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

3.4K
Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
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Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

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The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
3.2K
Asthma: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

1.4K
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
1.4K
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

4.4K
Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
4.4K
Blood Studies for Cardiovascular System III: Serum Lipid Profile01:25

Blood Studies for Cardiovascular System III: Serum Lipid Profile

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Understanding serum lipids is crucial for maintaining cardiovascular health and preventing heart disease and stroke.
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
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相关实验视频

Updated: Feb 10, 2026

Murine Model of Allergen Induced Asthma
08:05

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

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鲜明的血液转录基因分析分析潜在的喘发作和恶化.

Baojun Wu1, Mao Yang1, Donglei Hu2

  • 1Center for Individualized and Genomic Medicine Research, Department of Medicine, Henry Ford Health, Detroit, Mich.

The journal of allergy and clinical immunology. Global
|February 9, 2026
PubMed
概括

喘不成比例地影响黑人. 基因表达分析确定了像IL6R这样的关键驱动因素导致恶化,揭示了严重喘的潜在新疗法.

关键词:
基因表达特征分析喘恶化 喘恶化控制的喘控制的喘驱动基因 驱动基因 驱动基因药物重用是为了改变药物的用途.非西班牙裔黑人非西班牙裔黑人没有控制的喘.

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Acupuncture in a Rat Model of Asthma
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Acupuncture in a Rat Model of Asthma

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Isolation and Profiling of Human Primary Mesenteric Arterial Endothelial Cells at the Transcriptome Level
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Isolation and Profiling of Human Primary Mesenteric Arterial Endothelial Cells at the Transcriptome Level

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相关实验视频

Last Updated: Feb 10, 2026

Murine Model of Allergen Induced Asthma
08:05

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Published on: May 14, 2012

41.3K
Acupuncture in a Rat Model of Asthma
07:14

Acupuncture in a Rat Model of Asthma

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Isolation and Profiling of Human Primary Mesenteric Arterial Endothelial Cells at the Transcriptome Level
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科学领域:

  • 基因组学就是基因组学.
  • 免疫学 免疫学 免疫学
  • 药物基因组学 药物基因组学

背景情况:

  • 非西班牙裔黑人经历了不成比例的高喘率和严重恶化.
  • 了解喘病原体需要阐明与疾病状况相关的基因表达模式.

研究的目的:

  • 描述与非西班牙裔黑人个体喘进展相关的全血基因表达和分子途径.
  • 确定喘恶化的主要分子驱动因素和潜在的治疗点.

主要方法:

  • 全血样本的RNA测序来自喘表型研究和根据种族种族的药物基因组相互作用 (SAPPHIRE) 的研究.
  • 对喘的建立和恶化状态进行了转录组签名分析.
  • 概率因果分析确定了在恶化之前的关键驱动基因.

主要成果:

  • 控制喘显示IgA生产,喘途径和抗原处理中的基因被调节.
  • 与高调节的Fcγ受体介导的细胞分裂,TH1/TH2分化和中性粒细胞外细胞陷形成相关的即将发生的恶化.
  • IL6R,NUMB和EMG1被确定为在喘恶化之前的主要驱动基因.

结论:

  • 在非西班牙裔黑人个体中血液基因表达概况提供了关于喘病因的见解.
  • 确定了潜在的目标和预防性药物候选人,用于喘恶化.
  • 这些发现为开发治疗严重喘的新疗法提供了基础.