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相关概念视频

Liver Physiology01:30

Liver Physiology

533
The liver, an essential organ in the human body, performs over 200 vital functions that can be broadly categorized into metabolic, hematological, endocrine regulation, and bile production.
Metabolic Regulation:
The liver is the central organ involved in regulating blood composition. It stabilizes blood glucose levels, maintaining them within the range of  70–110 mg/dL. When these levels drop, the liver breaks down glycogen reserves and releases glucose into the bloodstream. It can...
533
Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

533
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
533
Liver Regeneration01:24

Liver Regeneration

3.3K
The liver is an important organ in vertebrates that plays an essential role in metabolism. It is also responsible for storing and redistributing nutrients such as carbohydrates, fats, and vitamins in the body. Additionally, the liver releases bile salts which are critical for digesting food and eliminating toxic metabolites from the body.
Cells of Liver
The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are...
3.3K
Liver Histology01:27

Liver Histology

753
The microscopic anatomy of the liver is a complex and intricate system that comprises numerous structural units known as liver lobules, each of which is comparable in size to a sesame seed. These hexagonal structures consist of plates of liver cells or hepatocytes, which are characterized by their versatility and abundance of cellular apparatus like rough and smooth ER, Golgi apparatus, peroxisomes, and mitochondria.
Hepatocytes perform a variety of essential functions. They secrete...
753

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相关实验视频

Updated: Jun 28, 2025

Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen
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Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen

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严重的肝衰竭是急性肝衰竭.

James Beck1, Jasleen K Bolina, Lisa H Boyd

  • 1At Emory University Hospital in Atlanta, Ga., James Beck practices in critical care, Jasleen K. Bolina is a clinical pharmacy specialist in critical care, and Lisa H. Boyd is lead advanced practice provider in critical care. The authors have disclosed no potential conflicts of interest, financial or otherwise.

JAAPA : official journal of the American Academy of Physician Assistants
|April 10, 2024
PubMed
概括
此摘要是机器生成的。

急性肝衰竭,通常是由于乙氨基过量服用,导致严重的并发症. 虽然支持性护理和一些治疗方法有所帮助,但肝移植是这种严重疾病的唯一确定的治疗方法.

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Heterotopic Auxiliary Rat Liver Transplantation With Flow-regulated Portal Vein Arterialization in Acute Hepatic Failure
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Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube
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相关实验视频

Last Updated: Jun 28, 2025

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Heterotopic Auxiliary Rat Liver Transplantation With Flow-regulated Portal Vein Arterialization in Acute Hepatic Failure
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Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube
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科学领域:

  • 肝病学 肝病学是一种肝病学.
  • 临界护理医学 临界护理医学
  • 移植 移植 移植 移植

背景情况:

  • 急性肝衰竭 (ALF) 是一种严重的临床综合征,死亡率高.
  • 乙氨基过量服用是许多发达国家的ALF的主要原因.
  • 系统性并发症显著影响患者的结果.

研究的目的:

  • 要总结急性肝衰竭管理的关键方面.
  • 要突出与ALF相关的全身并发症.
  • 为了强调肝移植的作用.

主要方法:

  • 关于急性肝衰竭的当前医学文献的综述.
  • 对管理策略和治疗结果的分析.
  • 专注于神经临床护理和支持措施.

主要成果:

  • 阿尔弗呈现出各种系统性问题,如脑,低血压和损伤.
  • 支持性护理,特别是神经临床护理,是管理的核心.
  • 整形肝移植是唯一的终极治愈选择.

结论:

  • 有效管理ALF需要一个多学科的方法.
  • 早期识别和管理并发症至关重要.
  • 肝移植是符合条件的患者长期生存的唯一机会.