hemoglobin

简明释义

英[ˌhiːməˈɡləʊbɪn]美[ˌhiːməˈɡloʊbɪn]

n. [生化]血红蛋白（等于 haemoglobin）；血红素

英英释义

单词用法

同义词

反义词

例句

1.The amount of hemoglobin (the protein that carries oxygen) in the red blood cells.

红细胞内血红蛋白（携氧的蛋白）的量。

2.Of those people, 1, 006 reported that they had been diagnosed with diabetes, or they had a hemoglobin A1C reading above 6.5 percent.

在这些人当中，有1006人报告自己已被诊断为糖尿病，或者其糖化血红蛋白测定值大于6.5%。

3.Hemoglobin start to rise and anemia phenomenon began to ease.

血色素开始上升，贫血现象开始缓解。

4.From then on depending on how the patient responds according to their levels of hemoglobin slowly increase the dosage of ribavirin.

随后根据其血红蛋白的水平，观察患者的应答，根据患者应答情况逐渐增加利巴韦林的剂量。

5.Please wait for the result of your hemoglobin test.

请等一下你的血红蛋白化验结果。

6.Sanguinous fluid indicates an excess of red blood cells or hemoglobin.

血性液体表明红细胞或血红蛋白过量。

7.Anemia is commonly caused by low hemoglobin 血红蛋白 levels in the blood.

贫血通常是由血液中低血红蛋白 hemoglobin 水平引起的。

8.The doctor explained that hemoglobin 血红蛋白 levels can indicate various health conditions.

医生解释说，血红蛋白 hemoglobin 的水平可以指示各种健康状况。

9.During the blood test, they measured my hemoglobin 血红蛋白 concentration.

在血液检查中，他们测量了我的血红蛋白 hemoglobin 浓度。

10.Athletes often monitor their hemoglobin 血红蛋白 levels to optimize performance.

运动员经常监测他们的血红蛋白 hemoglobin 水平以优化表现。

11.A low hemoglobin 血红蛋白 count may lead to fatigue and weakness.

低水平的血红蛋白 hemoglobin 可能导致疲劳和虚弱。

作文

Hemoglobin is a vital protein found in red blood cells, responsible for transporting oxygen from the lungs to the rest of the body. This complex molecule plays a crucial role in our overall health and well-being. Understanding what hemoglobin (血红蛋白) does can help us appreciate its importance in our daily lives.The structure of hemoglobin (血红蛋白) is quite fascinating. It consists of four subunits, each containing an iron atom that binds to oxygen. When we breathe in, oxygen enters our lungs and diffuses into the bloodstream. Here, it attaches to the iron in hemoglobin (血红蛋白), forming oxyhemoglobin. This process is essential because it allows our bodies to receive the oxygen needed for cellular respiration, which produces energy.In addition to transporting oxygen, hemoglobin (血红蛋白) also plays a role in removing carbon dioxide, a waste product generated by our cells. After delivering oxygen to various tissues, hemoglobin (血红蛋白) picks up carbon dioxide and transports it back to the lungs, where it is exhaled. This dual function highlights the importance of hemoglobin (血红蛋白) in maintaining our body’s homeostasis.One of the most common health issues related to hemoglobin (血红蛋白) is anemia. This condition occurs when there is a deficiency of hemoglobin (血红蛋白) in the blood, leading to reduced oxygen delivery to the body's tissues. Symptoms of anemia can include fatigue, weakness, and shortness of breath. Various factors can contribute to anemia, including nutritional deficiencies, chronic diseases, and genetic disorders. It is essential to monitor hemoglobin (血红蛋白) levels through regular blood tests, especially for individuals who may be at risk.Another important aspect of hemoglobin (血红蛋白) is its ability to change shape. This property allows hemoglobin (血红蛋白) to release oxygen in areas where it is needed most, such as active muscles during exercise. The more active a tissue is, the lower its oxygen concentration becomes, prompting hemoglobin (血红蛋白) to release its oxygen supply. This dynamic response ensures that our bodies function efficiently, adapting to varying demands.In recent years, research has explored the potential of hemoglobin (血红蛋白) in medical applications. Scientists are investigating how synthetic versions of hemoglobin (血红蛋白) can be used in blood transfusions or as a treatment for certain blood-related disorders. These advancements could significantly impact how we approach blood loss and improve patient outcomes in critical care settings.In conclusion, hemoglobin (血红蛋白) is more than just a protein; it is a fundamental component of our circulatory system. Its ability to transport oxygen and remove carbon dioxide is essential for sustaining life. By understanding the functions and significance of hemoglobin (血红蛋白), we can better appreciate the intricate workings of our bodies and the importance of maintaining healthy levels of this vital protein. Regular check-ups and a balanced diet rich in iron can help keep our hemoglobin (血红蛋白) levels in check, ensuring that we remain energetic and healthy.

血红蛋白是红细胞中一种重要的蛋白质，负责将氧气从肺部运输到身体的其他部分。这种复杂的分子在我们的整体健康和幸福中发挥着至关重要的作用。理解hemoglobin（血红蛋白）的功能可以帮助我们欣赏其在日常生活中的重要性。hemoglobin（血红蛋白）的结构非常迷人。它由四个亚单位组成，每个亚单位含有一个结合氧气的铁原子。当我们吸气时，氧气进入肺部并扩散到血液中。在这里，它附着在hemoglobin（血红蛋白）中的铁上，形成氧合血红蛋白。这一过程至关重要，因为它允许我们的身体获取细胞呼吸所需的氧气，从而产生能量。除了运输氧气，hemoglobin（血红蛋白）还在去除二氧化碳方面发挥作用，二氧化碳是我们细胞产生的废物。在将氧气输送到各个组织后，hemoglobin（血红蛋白）会拾取二氧化碳并将其运输回肺部，在那里被呼出。这种双重功能突显了hemoglobin（血红蛋白）在维持我们身体稳态中的重要性。与hemoglobin（血红蛋白）相关的最常见健康问题之一是贫血。这种情况发生在血液中缺乏hemoglobin（血红蛋白）时，导致氧气输送到身体组织减少。贫血的症状可能包括疲劳、虚弱和呼吸急促。多种因素可能导致贫血，包括营养缺乏、慢性疾病和遗传性疾病。定期通过血液检查监测hemoglobin（血红蛋白）水平是非常重要的，尤其是对于可能面临风险的个体。hemoglobin（血红蛋白）的另一个重要方面是其形状变化的能力。这一特性使得hemoglobin（血红蛋白）能够在需求最大的区域释放氧气，例如运动时的活跃肌肉。组织越活跃，其氧气浓度就越低，促使hemoglobin（血红蛋白）释放其氧气供应。这种动态响应确保了我们的身体高效运作，适应不断变化的需求。近年来，研究探索了hemoglobin（血红蛋白）在医学应用中的潜力。科学家们正在研究合成版本的hemoglobin（血红蛋白）如何用于输血或作为某些血液相关疾病的治疗。这些进展可能会对我们处理失血的方法产生重大影响，并改善危重病患者的治疗效果。总之，hemoglobin（血红蛋白）不仅仅是一种蛋白质；它是我们循环系统的基本组成部分。其运输氧气和去除二氧化碳的能力对维持生命至关重要。通过理解hemoglobin（血红蛋白）的功能和重要性，我们可以更好地欣赏我们身体的复杂运作以及维持这种重要蛋白质健康水平的重要性。定期检查和富含铁的均衡饮食有助于保持我们的hemoglobin（血红蛋白）水平，确保我们保持充沛的精力和健康。