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相关概念视频

Blood Transfusion and Agglutination02:45

Blood Transfusion and Agglutination

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...
Rh Blood Group01:19

Rh Blood Group

The Rhesus (Rh) antigen is crucial in determining blood groups and ensuring compatibility during blood transfusions.
Blood Transfusion01:15

Blood Transfusion

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...
Tissue Transplantation01:24

Tissue Transplantation

Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
Drug Toxicity: Allergic Reactions01:30

Drug Toxicity: Allergic Reactions

Drug-related allergies are immune-mediated responses triggered by the administration of pharmacological agents. These hypersensitivity reactions are classified based on the immune mechanisms involved. The four primary types—Type I, II, III, and IV—are mediated by different immunological pathways and exhibit distinct clinical manifestations.Type I Hypersensitivity/ IgE-Mediated Reactions: Immunoglobulin E (IgE) immediately mediates Type I hypersensitivity reactions. Upon initial exposure to a...
Hypersensitivity Reactions: Delayed Hypersensitivity Reactions01:29

Hypersensitivity Reactions: Delayed Hypersensitivity Reactions

Delayed-Type Hypersensitivity (DTH), or Type IV hypersensitivity, is a cell-mediated immune response. It occurs when T cells, rather than antibodies, mediate a reaction to specific antigens. It is characterized by a delayed onset (1-2 days) and involves the recruitment of macrophages to the inflammation site.The initiation of a DTH response begins with the sensitization of T cells. During this phase, which lasts at least 1-2 weeks, antigen-specific T cells are activated, clonally expanded, and...

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相关实验视频

Updated: May 15, 2026

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
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Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload

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复杂的延迟输血反应:一个病例报告

Qiang Li1, Jinhui Xie2, Jiali Sun1

  • 1State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Key Laboratory of Cell Therapy for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.

Medicine
|June 21, 2024
PubMed
概括

识别多个 alloantibodies 对于解决无效的输血至关重要. 本案例研究表明,基于全抗体识别的战略干预措施如何改善患者的治疗结果并降低医疗保健成本.

更多相关视频

Detection of Residual Donor Erythroid Progenitor Cells after Hematopoietic Stem Cell Transplantation for Patients with Hemoglobinopathies
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Massive Pontine Hemorrhage by Dual Injection of Autologous Blood
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Massive Pontine Hemorrhage by Dual Injection of Autologous Blood

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相关实验视频

Last Updated: May 15, 2026

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
05:23

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Detection of Residual Donor Erythroid Progenitor Cells after Hematopoietic Stem Cell Transplantation for Patients with Hemoglobinopathies
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Massive Pontine Hemorrhage by Dual Injection of Autologous Blood
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科学领域:

  • 输血医学 输血医学
  • 免疫学 免疫学 免疫学
  • 血液学 血液学 血液学

背景情况:

  • 无效的输血导致大量的血液资源浪费,医疗费用增加.
  • 识别多个 alloantibodies 对于克服输血挑战至关重要.

研究的目的:

  • 为了分析一种无效的临床输血病例.
  • 突出识别多个配合抗体在解决输血挑战中的意义.

主要方法:

  • 详细跟踪患者的治疗过程.
  • 利用各种方法识别多个alloantibodies. 使用各种方法识别多个alloantibodies.
  • 根据发现实施了基于发现的战略干预.

主要成果:

  • 在干预后取得的成功患者结局.
  • 证明了所有抗体识别在解决输血问题的关键作用.

结论:

  • 彻底分析无效输血是必不可少的.
  • 科学制定的输血计划可以改善血红蛋白水平和患者的结果.
  • 优化的输血策略可以减少血液浪费和医疗费用.