irreversible cell

简明释义

不可逆电池

英英释义

例句

1.In cardiology, the identification of irreversible cell 不可逆细胞 injury is crucial for determining treatment options.

在心脏病学中，识别不可逆细胞 不可逆细胞损伤对确定治疗方案至关重要。

2.The pathologist noted the presence of irreversible cell 不可逆细胞 changes in the biopsy sample.

病理学家注意到活检样本中存在不可逆细胞 不可逆细胞变化。

3.Research shows that prolonged exposure to toxins can lead to irreversible cell 不可逆细胞 damage in various organs.

研究表明，长期接触毒素会导致各种器官出现不可逆细胞 不可逆细胞损伤。

4.The damage caused by the stroke resulted in an area of the brain filled with irreversible cell 不可逆细胞 death.

中风造成的损伤导致大脑某个区域充满了不可逆细胞 不可逆细胞死亡。

5.During the experiment, researchers observed the formation of irreversible cell 不可逆细胞 structures under extreme conditions.

在实验中，研究人员观察到在极端条件下形成了不可逆细胞 不可逆细胞结构。

作文

In the realm of biology, the concept of an irreversible cell refers to a type of cell that has undergone changes that cannot be undone. This phenomenon is particularly significant in the study of cellular damage and death, where certain cells lose their ability to recover from injury or stress. Understanding the mechanisms behind irreversible cell damage is crucial for researchers and medical professionals alike, as it sheds light on various diseases and conditions that affect human health.Cells are the fundamental units of life, and they possess remarkable abilities to adapt and respond to their environment. However, when exposed to extreme conditions such as toxins, lack of oxygen, or severe physical trauma, some cells may suffer irreparable harm. This leads to the classification of these cells as irreversible cells, meaning that they can no longer perform their intended functions or regenerate.One of the most common examples of irreversible cells can be found in the heart muscle. When a heart attack occurs, blood flow to a portion of the heart is obstructed, depriving the cells of oxygen. If the blockage persists, the affected heart cells undergo necrosis, a form of cell death characterized by swelling and rupture. Once this process occurs, those heart cells are considered irreversible cells because they cannot be revived, leading to permanent damage to the heart tissue.The implications of irreversible cell damage extend beyond just the immediate effects on the organ. For instance, the loss of heart muscle cells can result in decreased cardiac function, which may manifest as heart failure over time. Similarly, in the brain, strokes can lead to irreversible cells, causing lasting neurological deficits depending on the area affected. The inability of certain cells to regenerate poses significant challenges in regenerative medicine and tissue engineering, where the goal is to replace or repair damaged tissues.Research into irreversible cell processes has led to the exploration of potential therapeutic interventions. Scientists are investigating ways to protect cells from becoming irreversible through various means, such as pharmacological agents that enhance cell survival, gene therapy that promotes regeneration, and stem cell therapies that aim to replace lost or damaged cells. These approaches hold promise for treating conditions associated with irreversible cells, potentially improving outcomes for patients suffering from chronic diseases or acute injuries.In conclusion, the concept of irreversible cells plays a vital role in understanding cellular biology and its implications for health and disease. As we continue to unravel the complexities of cell behavior and the factors that contribute to irreversible damage, we move closer to developing effective strategies for prevention and treatment. The journey toward combating the effects of irreversible cells is ongoing, and it highlights the importance of continued research in the field of regenerative medicine and cell biology.

在生物学领域，不可逆细胞这一概念指的是一种经历了无法逆转变化的细胞。这一现象在研究细胞损伤和死亡时尤为重要，因为某些细胞失去了从伤害或压力中恢复的能力。理解导致不可逆细胞损伤的机制对于研究人员和医疗专业人士都至关重要，因为它揭示了影响人类健康的各种疾病和状况。细胞是生命的基本单位，具有惊人的适应和响应环境的能力。然而，当暴露于极端条件下，例如毒素、缺氧或严重的物理创伤时，一些细胞可能会遭受无法修复的损害。这导致这些细胞被归类为不可逆细胞，意味着它们不再能够执行其预期功能或再生。不可逆细胞的一个常见例子可以在心肌中找到。当心脏病发作发生时，血液流向心脏的一部分受到阻碍，使细胞缺乏氧气。如果这种堵塞持续存在，受影响的心脏细胞会经历坏死，这是一种细胞死亡的形式，其特征是肿胀和破裂。一旦这一过程发生，这些心脏细胞就被视为不可逆细胞，因为它们无法复苏，导致心脏组织的永久性损伤。不可逆细胞损伤的影响不仅仅限于对器官的直接影响。例如，心肌细胞的丧失可能导致心脏功能下降，随着时间推移可能表现为心力衰竭。同样，在大脑中，中风可以导致不可逆细胞，根据受影响区域造成持久的神经功能缺陷。某些细胞无法再生的能力给再生医学和组织工程带来了重大挑战，而其目标是替代或修复受损的组织。对不可逆细胞过程的研究促使探索潜在的治疗干预措施。科学家们正在研究通过各种手段保护细胞不成为不可逆的方式，例如增强细胞存活的药物、促进再生的基因疗法以及旨在替代丧失或受损细胞的干细胞疗法。这些方法对治疗与不可逆细胞相关的疾病具有希望，可能改善慢性疾病或急性伤害患者的预后。总之，不可逆细胞的概念在理解细胞生物学及其对健康和疾病的影响中发挥着至关重要的作用。随着我们继续揭示细胞行为的复杂性以及导致不可逆损伤的因素，我们离开发有效的预防和治疗策略又近了一步。对抗不可逆细胞影响的旅程仍在继续，突显了在再生医学和细胞生物学领域持续研究的重要性。