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相关概念视频

Rh Blood Group01:19

Rh Blood Group

1.9K
The Rhesus (Rh) antigen is crucial in determining blood groups and ensuring compatibility during blood transfusions.
1.9K
Blood Types02:20

Blood Types

18.5K
Human blood is classified into different types based on the presence of antigens on the red blood cell's surface and antibodies in the plasma. Proper identification of blood type is essential for successful blood transfusion. The International Society of Blood Transfusion has identified 38 human blood types based on the surface antigens on the red blood cells. The most common types are ABO, Rh, and MNS blood types.
ABO blood group
ABO antigens are glycoproteins encoded by genes present on...
18.5K
Blood Typing01:10

Blood Typing

1.5K
Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...
1.5K
The ABO Blood Group01:12

The ABO Blood Group

2.2K
The ABO blood group system is a critical element of transfusion medicine, essential for determining blood compatibility in transfusions and organ transplants. It is based on specific antigens, or agglutinogens, present on the surface of red blood cells (RBCs) and corresponding antibodies, or agglutinins, in the blood plasma.
Antigens in the ABO Blood Group System
Antigens are substances that can trigger an immune response, leading to the production of antibodies. In the ABO blood group system,...
2.2K
Blood Transfusion and Agglutination02:45

Blood Transfusion and Agglutination

11.3K
Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
11.3K
Blood Transfusion01:15

Blood Transfusion

819
Blood transfusion is a critical medical procedure that saves lives and treats various medical conditions. It involves transferring blood from a donor to a recipient. This process requires a thorough understanding of the ABO blood group system and its associated antigens and antibodies.
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
819

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Updated: Sep 16, 2025

Antigens Protected Functional Red Blood Cells By The Membrane Grafting Of Compact Hyperbranched Polyglycerols
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Antigens Protected Functional Red Blood Cells By The Membrane Grafting Of Compact Hyperbranched Polyglycerols

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Rh 血型系统:RHD 更新

Glenn Ramsey1

  • 1Department of Pathology, Feinberg School of Medicine, Northwestern University, and Blood Bank, Northwestern Memorial Hospital, Chicago, IL.

Immunohematology
|July 9, 2025
PubMed
概括

本综述更新了有关Rh血型系统的知识,重点关注RHD,RhD变异和抗D合免疫. 它涵盖了RHD基因型化应用和在怀孕期间管理抗D.

科学领域:

  • 免疫血液学 免疫血液学
  • 遗传学 是一个遗传学.
  • 输血医学 输血医学

背景情况:

  • 在输血医学和怀孕中,Rh血型系统至关重要.
  • 之前的审查提供了基础知识,需要更新信息.

研究的目的:

  • 为 RhD 血型系统提供全面的更新.
  • 详细介绍了解RhD结构,D抗原表达和共免疫的进展.
  • 为了突出RHD基因定型的临床应用.

主要方法:

  • 关于 RhD 系统的当前文献和研究成果的综述.
  • 对RHD基因型化技术及其临床实用性的分析.
  • 综合关于抗D免疫接种及其管理的信息.

主要成果:

  • 详细探索RHD基因结构和影响D抗原表达的变异.
  • 识别与弱D和部分D表型相关的RHD基因型.
  • 讨论预防和管理孕妇抗D与免疫接种的策略.

结论:

  • RHD基因型定型为表征弱和部分D表型提供了有价值的工具.
关键词:
在Rh血型系统中,Rh血型是Rh.这就是为什么RhD RhD RhD血型抗原的抗原是血液中的抗原.胎儿和新生儿的血液溶解性疾病

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  • 有效地管理抗D合免疫接种对于预防胎儿和新生儿的血液溶解性疾病至关重要.
  • 这一更新为临床医生和免疫血液学研究人员提供了必要的信息.