cerebrospinal fluid

简明释义

脑脊髓液

英英释义

例句

1.During the lumbar puncture, we collected a sample of cerebrospinal fluid 脑脊液 for testing.

在腰椎穿刺过程中，我们收集了一份 脑脊液 cerebrospinal fluid 的样本进行检测。

2.The doctor explained that the cerebrospinal fluid 脑脊液 helps cushion the brain from injury.

医生解释说，脑脊液 cerebrospinal fluid 有助于保护大脑免受伤害。

3.A decrease in cerebrospinal fluid 脑脊液 pressure may indicate a leak.

脑脊液 cerebrospinal fluid 压力的降低可能表明有泄漏。

4.Infections can lead to an increase in white blood cells in the cerebrospinal fluid 脑脊液.

感染可能导致 脑脊液 cerebrospinal fluid 中白细胞数量增加。

5.The analysis of cerebrospinal fluid 脑脊液 can help diagnose conditions like meningitis.

对 脑脊液 cerebrospinal fluid 的分析可以帮助诊断脑膜炎等疾病。

作文

The human body is a marvel of biological engineering, comprising numerous systems that work together to maintain health and functionality. Among these systems, the central nervous system (CNS) plays a crucial role in controlling various bodily functions, and at the heart of this system lies the cerebrospinal fluid (CSF). The cerebrospinal fluid (脑脊液) is a clear, colorless liquid that surrounds the brain and spinal cord, providing essential support and protection. This fluid is produced primarily in the ventricles of the brain, where it circulates through the CNS, acting as a cushion for the delicate neural tissues.One of the primary functions of the cerebrospinal fluid (脑脊液) is to act as a shock absorber. The brain is a soft organ, and without adequate protection, it could be easily damaged by sudden movements or impacts. The cerebrospinal fluid (脑脊液) mitigates these risks by surrounding the brain and spinal cord, absorbing shocks and preventing direct contact with the hard skull and vertebrae. This cushioning effect is vital for individuals who engage in physical activities or sports, where the risk of head injury is heightened.In addition to its protective role, the cerebrospinal fluid (脑脊液) also serves other important functions. It helps to maintain a stable environment for the brain and spinal cord by regulating pressure and providing nutrients. This fluid contains glucose, electrolytes, and proteins that are critical for neuronal function. Moreover, the cerebrospinal fluid (脑脊液) facilitates the removal of waste products from the CNS, ensuring that harmful substances do not accumulate and compromise neural health.The production and circulation of cerebrospinal fluid (脑脊液) are tightly regulated processes. Any disruption in these processes can lead to significant health issues. For instance, an overproduction or obstruction of the cerebrospinal fluid (脑脊液) can result in conditions such as hydrocephalus, characterized by an abnormal accumulation of fluid in the brain. This condition can lead to increased intracranial pressure, which may cause headaches, nausea, and cognitive impairments. Conversely, a decrease in cerebrospinal fluid (脑脊液) levels can lead to conditions like spinal headaches, which often occur after spinal surgeries or lumbar punctures.Understanding the importance of cerebrospinal fluid (脑脊液) is crucial for both medical professionals and the general public. Awareness of its functions can aid in recognizing symptoms related to CNS disorders and seeking timely medical intervention. Furthermore, research on cerebrospinal fluid (脑脊液) continues to evolve, with scientists exploring its potential in diagnosing neurological diseases. Analyzing the composition of cerebrospinal fluid (脑脊液) can provide valuable insights into conditions such as multiple sclerosis, Alzheimer's disease, and infections like meningitis.In conclusion, the cerebrospinal fluid (脑脊液) is a vital component of the central nervous system, playing key roles in protection, nutrient delivery, and waste removal. Its significance cannot be overstated, as it ensures the proper functioning of our most critical organ—the brain. As we continue to learn more about this fascinating fluid, we gain a deeper appreciation for the complexities of the human body and the intricate systems that sustain life.

人体是生物工程的奇迹，由多个系统组成，这些系统共同协作以维持健康和功能。在这些系统中，中枢神经系统（CNS）在控制各种身体功能方面发挥着至关重要的作用，而在这个系统的核心，便是脑脊液（cerebrospinal fluid）。脑脊液（cerebrospinal fluid）是一种清澈、无色的液体，包围着大脑和脊髓，为其提供必要的支持和保护。这种液体主要是在大脑的脑室中产生的，它在CNS中循环，充当脆弱神经组织的缓冲。脑脊液（cerebrospinal fluid）的主要功能之一是充当减震器。大脑是一个柔软的器官，如果没有足够的保护，它可能会因突然的运动或冲击而受到损伤。脑脊液（cerebrospinal fluid）通过包围大脑和脊髓，吸收冲击，防止与坚硬的颅骨和脊椎直接接触，从而降低这些风险。这种缓冲效果对于从事体育活动或运动的人尤其重要，因为他们面临着头部受伤的风险。除了保护作用外，脑脊液（cerebrospinal fluid）还具有其他重要功能。它通过调节压力和提供营养，帮助维持大脑和脊髓的稳定环境。这种液体含有葡萄糖、电解质和蛋白质，这些对神经元功能至关重要。此外，脑脊液（cerebrospinal fluid）促进了CNS中废物的排除，确保有害物质不会积聚并危害神经健康。脑脊液（cerebrospinal fluid）的产生和循环是严格调节的过程。这些过程中的任何干扰都可能导致显著的健康问题。例如，脑脊液（cerebrospinal fluid）的过度生成或阻塞可能导致水脑症等疾病，其特征是大脑内液体异常积聚。这种情况可能导致颅内压增加，进而引发头痛、恶心和认知障碍。相反，脑脊液（cerebrospinal fluid）水平的降低可能导致脊柱性头痛，这种情况常在脊柱手术或腰椎穿刺后发生。了解脑脊液（cerebrospinal fluid）的重要性对于医疗专业人员和普通公众都是至关重要的。意识到其功能可以帮助识别与CNS疾病相关的症状，并及时寻求医疗干预。此外，关于脑脊液（cerebrospinal fluid）的研究仍在不断发展，科学家们正在探索其在神经疾病诊断中的潜力。分析脑脊液（cerebrospinal fluid）的成分可以为多发性硬化症、阿尔茨海默病和脑膜炎等感染等疾病提供有价值的见解。总之，脑脊液（cerebrospinal fluid）是中枢神经系统的重要组成部分，在保护、营养输送和废物排除方面发挥着关键作用。它的重要性不容小觑，因为它确保我们最关键的器官——大脑的正常功能。随着我们对这种迷人液体的了解不断加深，我们对人体复杂性和维持生命的精细系统也愈加珍视。