hemocytes

简明释义

英[ˈhɛməsʌɪts]美[ˈhɛməˌsaɪts]

[组织] 血细胞

英英释义

单词用法

同义词

反义词

例句

1.Morphometrical and taxonomical hemocytes were conducted under light microscope using Neubauer s board and smear, and the blood biochemical values were determined in Portunus trituberculatus.

采用记数板记数，常规法涂片，在光学显微镜下对三疣梭子蟹进行细胞体、细胞核的测量及血淋巴细胞的分类记数，并测定血液生化指标。

2.Morphometrical and taxonomical hemocytes were conducted under light microscope using Neubauer s board and smear, and the blood biochemical values were determined in Portunus trituberculatus.

采用记数板记数，常规法涂片，在光学显微镜下对三疣梭子蟹进行细胞体、细胞核的测量及血淋巴细胞的分类记数，并测定血液生化指标。

3.Blood progenitors which arise from the Drosophila embryonic mesoderm differentiate into various hemocytes, and these processes are controlled by hematopoiesis regulating factors.

果蝇血细胞祖细胞来自于胚胎中胚层细胞，然后再分化为各种血细胞，这一系列分化过程由造血因子所调控。

4.The phagocytosis rate results showed that compared with negative control, both venom injection and parasitization could suppress the phagocytosis rate of pupal hemocytes.

吞噬率测定结果表明，与对照相比，寄生及毒液处理能显著降低蛹血细胞的吞噬能力。

5.Using an NBT/BCIP color detection system, dark purple grains were seen around cells by light microscopy and indicated stable binding between DIG-WSSV and hemocytes.

以NBT/BCIP为酶反应显色底物观察到在细胞周围形成许多暗紫色颗粒，证实病毒与细胞间存在着稳定的结合。

6.Objective: To study the Effects of different level of Boron on the RBC and WBC numbers, the WBC percentage and the hemocytes shape and structure in Gu-shi chickens.

目的：研究不同硼水平对固始鸡红、白细胞数，各种白细胞比例及血细胞形态结构的影响。

7.Cellular immunity that includes phagocytosis, nodulation and encapsulation mediated by hemocytes is a very important part of the innate immune system in insects.

细胞免疫是昆虫天生免疫系统中很重要的部分，包括了由血细胞介导的一系列吞噬、集结和包囊等作用。

8.Venom could down-regulate the expression level of scavenger receptor gene, and inhibit the phagocytosis of pupal hemocytes.

明确毒液能够下调菜粉蝶蛹清道夫受体基因的表达，并能抑制蛹血细胞的吞噬反应。

9.There was no significant difference in size among three categories of hemocytes.

三类细胞的大小无显著差异。

10.It's a very active research field to study the hemocytes of insects.

对昆虫血细胞的研究是近年来非常活跃的一个研究领域。

11.The study focused on the role of hemocytes in the immune response of crustaceans.

这项研究集中在血细胞在甲壳类动物免疫反应中的作用。

12.Researchers isolated hemocytes from the mollusk to analyze their function.

研究人员从软体动物中分离出血细胞以分析它们的功能。

13.The presence of hemocytes indicates a healthy immune system in aquatic organisms.

存在血细胞表明水生生物的免疫系统健康。

14.Insects use hemocytes to encapsulate and destroy pathogens.

昆虫利用血细胞来包裹和消灭病原体。

15.The research highlighted the diversity of hemocytes in different species of fish.

研究强调了不同鱼类物种中血细胞的多样性。

作文

Hemocytes play a crucial role in the immune response of invertebrates. These specialized cells are analogous to the white blood cells found in vertebrates, serving as the primary defense mechanism against pathogens and foreign substances. In organisms such as insects and mollusks, hemocytes (血细胞) are responsible for recognizing and engulfing harmful microorganisms through a process known as phagocytosis. This ability to identify and eliminate threats is vital for the survival of these creatures, especially since they lack an adaptive immune system like that of vertebrates. There are several types of hemocytes (血细胞), each with distinct functions. For example, some hemocytes (血细胞) are involved in encapsulating larger invaders, forming a protective barrier around them. Others are responsible for producing antimicrobial compounds that help neutralize infections. The diversity of hemocytes (血细胞) highlights the complexity of the invertebrate immune system, which, despite being simpler than that of vertebrates, is remarkably effective. Research into hemocytes (血细胞) has provided valuable insights into the evolution of immune responses. By studying these cells, scientists can better understand how immune systems have adapted over millions of years. For instance, the mechanisms by which hemocytes (血细胞) recognize pathogens can shed light on the fundamental processes of immunity that may be conserved across different species. Additionally, hemocytes (血细胞) are also used as indicators of environmental health. In many aquatic ecosystems, the health of marine organisms can be assessed by examining their hemocytes (血细胞). Changes in the number or function of these cells can indicate exposure to pollutants or other stressors, making them a valuable tool for ecotoxicology studies. In conclusion, hemocytes (血细胞) are essential components of the immune system in invertebrates, performing a wide range of functions that ensure the organism's survival. Their study not only enhances our understanding of invertebrate biology but also provides broader insights into the immune systems of all living organisms. As we continue to explore the intricacies of hemocytes (血细胞), we uncover the remarkable strategies that life has developed to combat disease and maintain health in diverse environments.