autologous

简明释义

英[ɔːˈtɒləɡəs]美[ɔr'tɔləgəs]

adj. [生物] 自体的；自体同源的；正型结构的

英英释义

单词用法

同义词

反义词

例句

1.Methods Skin tests with autologous serum and basophil histamine-release assay (BHRA) were performed.

方法自身血清皮肤试验和嗜碱性粒细胞组胺释放试验。

2.Objective to explore the clinical effect for treatment of SLE by autologous bone marrow transplantation (ABMT).

目的探讨自身骨髓移植(ABMT)治疗系统性红斑狼疮(SLE)的临床效果。

3.Objective to compare different effect of hydroxyapatite implantation with and without autologous sclera shell.

目的比较不带巩膜壳和带巩膜壳羟基磷灰石义眼台植入术的疗效。

4.OBJECTIVE:To explore the feasibility on repairing bone defect of rabbit radius by autologous bone marrow stem cells.

目的：探讨自体骨髓基质干细胞修复兔桡骨远端骨缺损的可行性。

5.Aim: to establish the model of orthotopic autologous liver transplantation in the rat.

目的：探讨大鼠自体原位肝移植模型的建立方法。

6.These cells are your own (autologous transplant).

这些细胞来自于你自身(自体移植)。

7.Introduce the development on a single use device for autologous blood transfusion.

本文介绍了简易一次性自体血回输装置的研制。

8.OBJECTIVE: to evaluate effect of autologous hematopoietic stem cell transplantation on the treatment of acute AML.

目的：评价自体造血干细胞移植对急性髓系白血病的改善效果。

9.The patient received an autologous 自体的 stem cell transplant to treat their leukemia.

患者接受了自体干细胞移植来治疗白血病。

10.In this study, we compared autologous 自体的 fat grafting with synthetic fillers.

在这项研究中，我们比较了自体脂肪移植与合成填充剂。

11.Doctors often prefer autologous 自体的 tissue for reconstructive surgeries due to lower rejection rates.

医生通常更喜欢自体组织进行重建手术，因为排斥率较低。

12.The use of autologous 自体的 blood transfusions can reduce the risk of infection.

使用自体输血可以降低感染风险。

13.In autologous 自体的 chondrocyte implantation, cells are harvested from the patient's own cartilage.

在自体软骨细胞植入中，细胞从患者自身的软骨中提取。

作文

In the field of medicine, particularly in the areas of transplantation and regenerative therapy, the term autologous is frequently used. It refers to cells, tissues, or organs that are derived from the same individual who will receive them. This concept is crucial because it minimizes the risk of rejection by the immune system, which is a common issue in allogeneic transplants, where the donor and recipient are different individuals. The use of autologous materials has been gaining popularity due to its effectiveness and safety. For instance, in bone marrow transplants, doctors often prefer to use autologous stem cells harvested from the patient’s own body rather than from a donor. This approach not only reduces the risk of complications but also enhances the chances of successful recovery. One of the most significant advantages of autologous procedures is the lower likelihood of immunological rejection. When a patient receives a transplant from another person, their immune system may recognize the new cells or tissues as foreign, leading to rejection. However, with autologous transplants, since the cells come from the same individual, the body is less likely to attack them. This principle applies not only to stem cell transplants but also to skin grafts and other types of tissue repair. In cosmetic surgery, for example, autologous fat grafting involves taking fat from one part of the body and injecting it into another area, providing a natural solution for volume loss without the need for synthetic fillers. Another area where autologous techniques are making waves is in regenerative medicine. Researchers are exploring ways to use autologous cells to regenerate damaged tissues and organs. For instance, scientists are investigating the potential of using autologous induced pluripotent stem cells (iPSCs) to treat conditions such as heart disease or neurodegenerative disorders. By reprogramming a patient’s own cells to become stem cells, they can then differentiate into the specific cell types needed for repair, offering a personalized approach to treatment. Moreover, the use of autologous materials can also lead to better outcomes in surgical procedures. Surgeons often prefer to use autologous grafts when reconstructing ligaments or tendons, as these grafts integrate more effectively with the body’s existing tissues. This integration is vital for ensuring the longevity and functionality of the repair. For example, in anterior cruciate ligament (ACL) reconstruction, using an autologous graft from the patient’s own hamstring or patellar tendon has shown to result in higher success rates compared to synthetic alternatives. In conclusion, the term autologous encapsulates a vital concept in modern medicine that emphasizes the use of one’s own biological materials for treatment. Its applications span across various medical fields, including transplantation, regenerative medicine, and surgical reconstruction. The benefits of utilizing autologous cells and tissues, such as reduced risk of rejection and improved integration, highlight the importance of this approach in enhancing patient outcomes. As research continues to advance, the potential for autologous therapies to revolutionize treatment options remains promising, paving the way for more personalized and effective healthcare solutions.

在医学领域，特别是在移植和再生治疗方面，术语自体经常被使用。它指的是来自于将要接受它们的同一个个体的细胞、组织或器官。这个概念至关重要，因为它最小化了免疫系统排斥的风险，这在异体移植中是一个常见问题，其中供体和受体是不同的个体。由于其有效性和安全性，使用自体材料越来越受到欢迎。例如，在骨髓移植中，医生通常更倾向于使用从患者自身身体中提取的自体干细胞，而不是来自其他供体。这种方法不仅减少了并发症的风险，还提高了成功恢复的机会。 自体手术的一个显著优势是免疫排斥反应的可能性较低。当患者接受来自另一个人的移植时，他们的免疫系统可能会将新的细胞或组织视为外来物，从而导致排斥。然而，在自体移植中，由于细胞来自同一人，身体不太可能攻击它们。这个原则不仅适用于干细胞移植，也适用于皮肤移植和其他类型的组织修复。例如，在整形外科中，自体脂肪移植涉及从身体的一部分提取脂肪并注入到另一个区域，提供了一种自然的解决方案，以解决体积丧失的问题，而无需合成填充物。 自体技术还在再生医学中大放异彩。研究人员正在探索使用自体细胞再生受损组织和器官的方法。例如，科学家们正在研究使用自体诱导多能干细胞（iPSCs）治疗心脏病或神经退行性疾病的潜力。通过重编程患者自己的细胞使其成为干细胞，然后可以将其分化为所需的特定细胞类型以进行修复，提供了一种个性化的治疗方法。 此外，使用自体材料还可以改善外科手术的结果。外科医生在重建韧带或肌腱时通常更倾向于使用自体移植物，因为这些移植物与身体现有组织的整合效果更好。这种整合对于确保修复的持久性和功能至关重要。例如，在前交叉韧带（ACL）重建中，使用患者自身的腿筋或髌骨腱的自体移植物显示出比合成替代品更高的成功率。 总之，术语自体概括了现代医学中的一个重要概念，强调使用个体自身的生物材料进行治疗。它的应用跨越了各种医学领域，包括移植、再生医学和外科重建。利用自体细胞和组织的好处，如降低排斥风险和改善整合，突显了这种方法在改善患者结果方面的重要性。随着研究的不断推进，自体疗法革命性改变治疗选择的潜力依然令人期待，为个人化和有效的医疗解决方案铺平了道路。