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相关概念视频

Autoimmune Disorders01:29

Autoimmune Disorders

1.4K
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
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Gastritis-II: Pathophysiology01:17

Gastritis-II: Pathophysiology

1.1K
Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each...
1.1K
Gastritis-I: Introduction and Types01:27

Gastritis-I: Introduction and Types

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Gastritis, defined by the inflammation or irritation of the stomach lining or gastric mucosa, manifests in several distinct forms: acute, chronic, reactive, and a specific subtype known as autoimmune metaplastic atrophic gastritis.
Acute gastritis presents as a sudden inflammation triggered by various stressors to the stomach lining, such as exposure to corrosive agents, local irritants like aspirin and other NSAIDs, alcohol consumption, radiation therapy, physical trauma, severe burns, sepsis,...
2.1K
Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

648
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
648
What is the Immune System?01:38

What is the Immune System?

126.2K
Overview
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Antigens Involved in Adaptive Immunity01:26

Antigens Involved in Adaptive Immunity

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An antigen is any substance the immune system identifies as foreign and potentially harmful to the body, prompting an immune response. Antigens have two functional properties: immunogenicity and reactivity. Immunogenicity is the ability of an antigen to stimulate a specific immune response. At the same time, reactivity describes the antigen's ability to react with the cells and antibodies produced in response to it.
Complete Antigens
Complete antigens possess both immunogenicity and...
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相关实验视频

Updated: Jan 9, 2026

The CYP2D6 Animal Model: How to Induce Autoimmune Hepatitis in Mice
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The CYP2D6 Animal Model: How to Induce Autoimmune Hepatitis in Mice

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[自身免疫性肝炎:最新的概念]

Mónica P Marino1

  • 1Sección Hepatología. Hospital C. Bonorino Udaondo. Ciudad Autónoma de Buenos Aires, Argentina. Sección Hepatología Hospital C. Bonorino Udaondo Ciudad Autónoma de Buenos Aires Argentina.

Acta gastroenterologica Latinoamericana
|December 4, 2025
PubMed
概括

自身免疫性肝炎是一种罕见的肝病,通过排除诊断,有两种亚型影响不同年龄组. 治疗包括免疫抑制和非侵入性方法,如弹性图像,有助于监测.

科学领域:

  • 肝病学 肝病学是一种肝病学.
  • 免疫学 免疫学 免疫学
  • 内部医学 内部医学

背景情况:

  • 自身免疫性肝炎 (AIH) 是一种罕见的肝病,其特征是特定的生化和组织学变化.
  • 它呈现两种主要亚型:I型,影响儿童和成年人,II型,主要在儿童中出现.
  • 目前,AIH是一种排除诊断,尽管可以识别实验室和组织学标记,但缺乏确定的诊断标准.

研究的目的:

  • 审查最新的科学证据和进步,了解和管理自身免疫性肝炎.
  • 突出AIH的诊断挑战和当前治疗策略.
  • 强调非侵入性监测技术在AIH患者护理中的作用.

主要方法:

  • 关于自身免疫性肝炎的最近研究的文献综述.
  • 对诊断标准的分析,包括基于排除的方法.
  • 评估当前和新兴的治疗方式,重点是免疫抑制.
  • 对非侵入性方法的评估,如用于疾病监测的弹性图像.

主要成果:

  • 自身免疫性肝炎呈现出不同的临床表现,从无症状病例到严重的肝损伤.
  • 免疫抑制仍然是自身免疫性肝炎的主要治疗方式.
  • 非侵入性技术,如弹性图像,在监测治疗反应和预防纤维化和肝硬化等并发症方面表现有前途.
关键词:
自体免疫性肝炎是一种自身免疫性肝炎.帝国政治.帝国政治.间期肝炎的发生.

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结论:

  • 由于自身免疫性肝炎具有排斥性,因此需要全面的诊断方法.
  • 自免疫性肝炎的有效管理依赖于及时的免疫抑制疗法.
  • 持续的研究和非侵入性工具的使用对于改善结果和预防自身免疫性肝炎患者严重的肝脏并发症至关重要.