sarcocystis

简明释义

英[ˌsɑː.kəʊˈsɪs.tɪs]美[ˌsɑr.kəˈsɪs.tɪs]

n. 肉孢子虫属

英英释义

单词用法

同义词

反义词

例句

1.Sarcocystis was detected in 42.9% of beef specimens from the market. Obviously, sarcocystis infection in Tibetans is usually caused by eating raw or undercooked beef or pork.

检查市售牛肉，人肉孢子虫包囊的阳性率为42.9％，显然藏族同胞感染肉孢子虫与生食或半生食牛肉、猪肉有关。

2.Sarcocystis was detected in 42.9% of beef specimens from the market. Obviously, sarcocystis infection in Tibetans is usually caused by eating raw or undercooked beef or pork.

检查市售牛肉，人肉孢子虫包囊的阳性率为42.9％，显然藏族同胞感染肉孢子虫与生食或半生食牛肉、猪肉有关。

3.Objective To analyze the zymogram of peroxidase (per) and phosphoglucose isomerase (PGI) of three species of Sarcocystis.

目的比较几种肉孢子虫过氧化物酶、磷酸葡萄糖异构酶同工酶酶谱。

4.Objective:To describe the morphological characteristic of Sarcocystis from Guangxi province.

目的：描述广西肉孢子虫包囊的大小和形态特征；

5.The Sarcocystis infection in human muscles in Yunnan had not been found this time.

云南人群中肌肉肉孢子虫感染本次未查出阳性者。

6.In veterinary medicine, understanding the life cycle of sarcocystis is crucial for preventing infections in livestock.

在兽医学中，理解sarcocystis的生命周期对于防止家畜感染至关重要。

7.The presence of sarcocystis in muscle tissue can indicate a parasitic infection.

肌肉组织中存在sarcocystis可能表明寄生虫感染。

8.Researchers are studying the effects of sarcocystis on animal health and its transmission to humans.

研究人员正在研究sarcocystis对动物健康的影响及其向人类的传播。

9.The diagnosis of sarcocystis infection often requires specific laboratory tests.

诊断sarcocystis感染通常需要特定的实验室检测。

10.Farmers are advised to implement strict hygiene practices to reduce the risk of sarcocystis contamination.

建议农民采取严格的卫生措施，以减少sarcocystis污染的风险。

作文

Sarcocystis is a genus of parasitic protozoa that primarily infects the muscles of various animals, including mammals and birds. The life cycle of sarcocystis involves both intermediate and definitive hosts, which are crucial for its reproduction and transmission. Understanding the biology and ecology of sarcocystis is essential for managing infections in livestock and preventing potential zoonotic diseases in humans. In the initial phase of its life cycle, the intermediate host, often herbivorous animals, ingests the oocysts containing the infective stages of sarcocystis. Once inside the host's digestive system, these oocysts release sporozoites that penetrate the intestinal wall and migrate to the muscle tissues, where they develop into cysts. These cysts can vary in size and may remain dormant for long periods, posing a challenge for detection and control. The definitive host, usually a carnivorous animal, becomes infected by consuming the muscle tissue of the intermediate host, thus completing the life cycle of sarcocystis. The presence of sarcocystis in muscle tissue can lead to a condition known as sarcocystosis, which can affect the health and productivity of livestock. Infected animals may show signs of weakness, muscle wasting, and other health issues, ultimately impacting meat quality and safety. For this reason, it is important for farmers and veterinarians to be aware of the risks associated with sarcocystis infections and to implement effective management strategies. Preventive measures include maintaining proper hygiene and biosecurity on farms, controlling stray animals that may act as definitive hosts, and ensuring that feed and water sources are not contaminated with feces from infected animals. Additionally, regular veterinary check-ups can help identify and manage infections early, reducing the risk of widespread outbreaks. Research on sarcocystis continues to evolve, with scientists exploring new methods for diagnosis, treatment, and prevention. Advances in molecular techniques have improved our understanding of the genetic diversity within sarcocystis species, allowing for more accurate identification and targeted interventions. Moreover, public awareness campaigns can educate consumers about the risks of consuming undercooked meat, which may harbor sarcocystis cysts, thereby reducing the likelihood of zoonotic transmission. In conclusion, sarcocystis represents a significant concern in both veterinary and human health contexts. By enhancing our understanding of its life cycle, transmission routes, and impact on animal health, we can better protect livestock and ensure food safety. Ongoing research and education will be vital in addressing the challenges posed by this parasite and safeguarding public health. Overall, the study of sarcocystis not only highlights the complexities of parasitic relationships in nature but also underscores the importance of vigilance in agriculture and food production. As we continue to learn more about these organisms, we must remain proactive in our efforts to mitigate their effects on health and economy.

sarcocystis 是一种寄生原虫的属，主要感染各种动物的肌肉，包括哺乳动物和鸟类。sarcocystis 的生命周期涉及中间宿主和终宿主，这对其繁殖和传播至关重要。理解 sarcocystis 的生物学和生态学对于管理家畜感染和预防潜在的人畜共患病至关重要。 在生命周期的初始阶段，中间宿主通常是食草动物，它们通过摄入含有感染阶段的卵囊而被感染。一旦进入宿主的消化系统，这些卵囊释放出孢子虫，它们穿透肠壁并迁移到肌肉组织，在那里发育成囊肿。这些囊肿的大小可能有所不同，并可能保持休眠状态很长时间，给检测和控制带来了挑战。终宿主通常是食肉动物，通过食用中间宿主的肌肉组织而感染，从而完成 sarcocystis 的生命周期。 sarcocystis 在肌肉组织中的存在可能导致一种称为肌囊虫病的疾病，这可能影响家畜的健康和生产力。感染的动物可能表现出虚弱、肌肉消耗和其他健康问题，最终影响肉类的质量和安全。因此，农民和兽医了解与 sarcocystis 感染相关的风险并实施有效的管理策略是非常重要的。 预防措施包括在农场保持适当的卫生和生物安全，控制可能作为终宿主的流浪动物，并确保饲料和水源不被感染动物的粪便污染。此外，定期的兽医检查可以帮助及早识别和管理感染，从而减少大规模暴发的风险。 关于 sarcocystis 的研究持续发展，科学家们正在探索新的诊断、治疗和预防方法。分子技术的进步提高了我们对 sarcocystis 物种内遗传多样性的理解，从而允许更准确的识别和有针对性的干预。此外，公众意识宣传可以教育消费者了解食用未煮熟的肉类（可能藏有 sarcocystis 囊肿）的风险，从而降低人畜共患病传播的可能性。 总之，sarcocystis 在兽医和人类健康领域都构成了重大关注。通过增强我们对其生命周期、传播途径和对动物健康影响的理解，我们可以更好地保护家畜并确保食品安全。持续的研究和教育将在应对这一寄生虫带来的挑战和保护公共健康方面发挥至关重要的作用。 总体而言，sarcocystis 的研究不仅突显了自然界中寄生关系的复杂性，还强调了在农业和食品生产中保持警惕的重要性。随着我们对这些生物的了解不断加深，我们必须积极采取措施减轻它们对健康和经济的影响。