sporogony

简明释义

英[spəˈrɒɡənɪ]美[spɔːˈrɑːɡəni]

n. 孢子生殖，孢子发生

英英释义

单词用法

同义词

反义词

例句

1.The sporogony duration of Plasmodium vivax in An. sinensis were observed.

观察疟原虫的产孢期。

2.The sporogony duration of Plasmodium vivax in An. sinensis were observed.

观察疟原虫的产孢期。

3.In malaria parasites, sporogony occurs in the mosquito host, leading to the formation of sporozoites.

在疟疾寄生虫中，孢子发育发生在蚊子宿主中，导致孢子虫的形成。

4.The life cycle of many protozoa includes a stage of sporogony, which is crucial for their reproduction.

许多原生动物的生命周期包括一个孢子发育阶段，这对它们的繁殖至关重要。

5.Understanding the mechanisms of sporogony is essential for parasitologists.

理解孢子发育的机制对寄生虫学家至关重要。

6.Research on sporogony can help in developing better control methods for diseases caused by parasites.

对孢子发育的研究可以帮助开发更好的控制寄生虫引起的疾病的方法。

7.The process of sporogony can vary significantly between different species of parasites.

不同种类的寄生虫之间，孢子发育的过程可能有显著差异。

作文

The study of life cycles in various organisms reveals fascinating processes that are essential for their survival and reproduction. One such process is sporogony, which is a critical phase in the life cycle of certain protozoans, particularly those belonging to the phylum Apicomplexa. This phase involves the asexual reproduction of spores, which are crucial for the spread and survival of these organisms in their environments. Understanding sporogony not only sheds light on the biology of these protozoans but also has significant implications for public health, especially regarding diseases such as malaria.In the context of sporogony, it is important to note that this process typically occurs within the host organism after the sexual reproduction phase. For instance, in the life cycle of Plasmodium, the parasite responsible for malaria, the female Anopheles mosquito serves as the definitive host where sporogony takes place. After the mosquito ingests infected blood, the male and female gametes of the Plasmodium fuse to form zygotes, which then develop into ookinetes. These ookinetes penetrate the mosquito's midgut wall and form oocysts, where sporogony occurs, resulting in the production of thousands of sporozoites.These sporozoites are then released into the mosquito's salivary glands, ready to be transmitted to a new host when the mosquito feeds again. This remarkable ability to produce numerous offspring through sporogony ensures that the parasite can effectively propagate and maintain its lifecycle despite the challenges posed by the host's immune system and environmental conditions.The implications of sporogony extend beyond the biological realm; they also intersect with public health initiatives aimed at controlling malaria transmission. By understanding the mechanisms behind sporogony, researchers can develop targeted strategies to interrupt this phase of the parasite's life cycle. For example, identifying ways to inhibit the development of sporozoites in the mosquito could significantly reduce the incidence of malaria infections in humans.Moreover, the concept of sporogony can also be applied to other parasitic diseases caused by similar protozoans. By studying the life cycles and reproductive strategies of these organisms, scientists can gain insights into potential vulnerabilities that can be exploited for disease control. This highlights the importance of research in understanding sporogony and its role in the broader context of parasitology and epidemiology.In conclusion, sporogony is a vital aspect of the life cycles of certain protozoans, particularly those that affect human health. The process of asexual reproduction through spores not only facilitates the survival of these organisms but also poses challenges for public health. By delving deeper into the intricacies of sporogony, we can unlock new avenues for combating diseases like malaria and improving our understanding of parasitic life cycles. As research continues to evolve, it is imperative that we remain vigilant in our efforts to address the threats posed by these microscopic organisms, ensuring a healthier future for all.

研究各种生物的生命周期揭示了对其生存和繁殖至关重要的迷人过程。其中一个过程是孢子发育，这是某些原生动物（特别是属于阿米巴门的生物）生命周期中的关键阶段。这个阶段涉及孢子的无性繁殖，这对于这些生物在其环境中的传播和生存至关重要。理解孢子发育不仅揭示了这些原生动物的生物学，而且对公共卫生具有重要意义，特别是与疟疾等疾病有关。在孢子发育的背景下，重要的是要注意，这个过程通常发生在宿主生物体内，经过有性繁殖阶段后。例如，在疟原虫的生命周期中，负责疟疾传播的雌性按蚊作为最终宿主，在这里发生孢子发育。当蚊子摄入感染的血液后，疟原虫的雄性和雌性配子结合形成合子，然后发育成嗜中性虫体。这些嗜中性虫体穿透蚊子的中肠壁，形成囊泡，在这里发生孢子发育，产生数千个孢子虫。这些孢子虫随后释放到蚊子的唾液腺中，准备在蚊子再次进食时传递给新的宿主。这种通过孢子发育产生大量后代的显著能力确保了寄生虫能够有效地繁衍生息，尽管宿主的免疫系统和环境条件带来了挑战。孢子发育的影响超越了生物学领域；它们还与旨在控制疟疾传播的公共卫生倡议相交织。通过了解孢子发育背后的机制，研究人员可以制定针对性的策略，以中断寄生虫生命周期的这一阶段。例如，识别抑制蚊子中孢子虫发育的方法，可以显著减少人类疟疾感染的发生率。此外，孢子发育的概念也可以应用于其他由类似原生动物引起的寄生虫疾病。通过研究这些生物的生命周期和繁殖策略，科学家可以获得潜在的脆弱性，从而为疾病控制提供利用的机会。这突显了研究理解孢子发育及其在寄生虫学和流行病学更广泛背景中的作用的重要性。总之，孢子发育是某些原生动物生命周期中的重要方面，特别是那些影响人类健康的生物。通过孢子的无性繁殖过程不仅促进了这些生物的生存，还对公共卫生构成了挑战。深入研究孢子发育的复杂性，我们可以为应对疟疾等疾病开辟新的途径，并改善我们对寄生虫生命周期的理解。随着研究的不断发展，我们必须在应对这些微观生物所带来的威胁方面保持警惕，确保所有人拥有更健康的未来。