scolices

简明释义

英[ˈskɒlɪsiːz]美[ˈskoʊlɪsiːz]

n. 头节；寄生蠕虫的幼虫；头筛（scolex 的变形）

英英释义

单词用法

同义词

反义词

例句

1.Rudimentary rostellum was found obviously in 3 of 10 scolices of the worms from Duyun.

染色观察都匀牛带绦虫10个头节中有3个明显可见发育不良的顶突。

2.Rudimentary rostellum was found obviously in 3 of 10 scolices of the worms from Duyun.

染色观察都匀牛带绦虫10个头节中有3个明显可见发育不良的顶突。

3.The biologist observed that the scolices 吸附器 of the tapeworm were well-developed.

生物学家观察到绦虫的scolices吸附器发育良好。

4.In the laboratory, researchers studied the morphology of scolices 吸附器 in different species of cestodes.

在实验室，研究人员研究了不同种类带绦虫中scolices吸附器的形态。

5.The presence of scolices 吸附器 indicates a mature tapeworm infection in the host.

存在scolices吸附器表明宿主体内有成熟的绦虫感染。

6.Veterinarians often check for scolices 吸附器 during parasite examinations in pets.

兽医在宠物的寄生虫检查中常常会检查是否有scolices吸附器。

7.The life cycle of a tapeworm begins with the formation of scolices 吸附器 after it attaches to the intestinal wall.

绦虫的生命周期始于其附着在肠壁后形成scolices吸附器。

作文

In the study of parasitology, one term that often arises is scolices, which refers to the larval form of certain tapeworms. Understanding scolices is crucial for both medical professionals and researchers who are dedicated to controlling and preventing parasitic infections. These organisms can inhabit the intestines of various hosts, including humans, and can lead to significant health issues if left untreated. The life cycle of tapeworms is fascinating and complex. It begins when an intermediate host, such as a pig or cattle, ingests the eggs of the tapeworm. Inside the host's body, the eggs hatch into larvae, which develop into scolices. These scolices then attach themselves to the intestinal wall and grow into adult tapeworms, capable of producing thousands of eggs that can be excreted in the host's feces, continuing the cycle. One of the most well-known tapeworms that produces scolices is Taenia saginata, commonly known as the beef tapeworm. Humans can become infected by consuming undercooked beef containing scolices. Once ingested, these scolices can attach to the intestinal lining, leading to symptoms such as abdominal pain, diarrhea, and weight loss. In severe cases, the infection can cause malnutrition due to the tapeworm absorbing nutrients from the host. The presence of scolices in a human host can be diagnosed through stool tests, where eggs or segments of the tapeworm are identified. Treatment typically involves the administration of antiparasitic medications, which effectively kill the adult tapeworm and its scolices. However, prevention is always better than cure. Proper cooking of meat and practicing good hygiene can significantly reduce the risk of infection. Research on scolices and their role in the life cycle of tapeworms has led to advancements in understanding how these parasites affect their hosts. Scientists are exploring the molecular biology of scolices to identify potential targets for new drugs and vaccines. This research is essential not only for human health but also for livestock management, as tapeworm infections can have economic impacts on farming. In conclusion, the term scolices is more than just a scientific word; it encapsulates a significant aspect of parasitology that affects millions of people worldwide. By understanding the biology and life cycle of scolices, we can better equip ourselves to combat the challenges posed by these parasites. Education and awareness about tapeworm infections and their scolices are vital in fostering healthier communities and preventing the spread of these debilitating organisms.

在寄生虫学的研究中，有一个术语经常出现，即scolices，指的是某些绦虫的幼虫形式。理解scolices对于致力于控制和预防寄生虫感染的医学专业人士和研究人员至关重要。这些生物可以栖息在各种宿主的肠道中，包括人类，如果不加以治疗，可能会导致严重的健康问题。 绦虫的生命周期是迷人而复杂的。它始于一个中间宿主，例如猪或牛，吞食绦虫的卵。在宿主的身体内，卵孵化成幼虫，发育成scolices。这些scolices随后附着在肠壁上，成长为成年绦虫，能够产生数千个卵，这些卵可以通过宿主的粪便排出，继续这个循环。 最著名的产生scolices的绦虫之一是牛绦虫（Taenia saginata）。人类可以通过食用含有scolices的未煮熟的牛肉而感染。一旦摄入，这些scolices可以附着在肠道内膜上，导致腹痛、腹泻和体重减轻等症状。在严重的情况下，感染可能导致由于绦虫吸收宿主营养而造成的营养不良。 通过粪便检查可以诊断出人体内存在scolices，其中可以识别出卵或绦虫的片段。治疗通常涉及使用抗寄生虫药物，这些药物有效地杀死成年绦虫及其scolices。然而，预防总是胜于治疗。适当烹饪肉类和保持良好的卫生习惯可以显著降低感染风险。 对scolices及其在绦虫生命周期中作用的研究已经推动了我们对这些寄生虫如何影响宿主的理解。科学家们正在探索scolices的分子生物学，以识别潜在的新药和疫苗靶点。这项研究对于人类健康和牲畜管理都至关重要，因为绦虫感染可能对农业产生经济影响。 总之，术语scolices不仅仅是一个科学词汇；它概括了寄生虫学中的一个重要方面，影响着全球数百万人。通过理解scolices的生物学和生命周期，我们可以更好地装备自己，以应对这些寄生虫带来的挑战。关于绦虫感染及其scolices的教育和意识对于促进更健康的社区和预防这些虚弱生物的传播至关重要。