But horseshoe crab amebocytes are exceptionally sensitive to bacterial endotoxins.
但是鲎变形细胞对细菌内毒素异常敏感。
endotoxin
/'endəʊ,tɒksɪn/ /ˌɛndo'tɑksɪn/
英汉-汉英词典
n. 内毒素
词组 | 习惯用语
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- endocrine adj. 内分泌(腺)的, 激素的
- intoxicated 喝醉的； 极其兴奋的
- Nintendo n. 任天堂(一游戏品牌)
- endpoint n. 端点,终点
endotoxin n. [病理] 内毒素
bacterial endotoxin 细菌内毒素
网络短语:
BE bacterial endotoxin 细菌内毒素检查
testing bacterial endotoxin 细菌内毒素检查
Endotoxin 内毒素; 细菌内毒素; 的内毒素;
endotoxin levels 内毒素水平
lipopolysaccharide endotoxin 内毒素；可被脂多糖
Plasma endotoxin 血浆内毒素
endotoxin testing 细菌内毒素检查
endotoxin removal 内毒素
Endotoxin toxicity 内毒素毒性作用
endotoxin unit 内毒素单位; 肺组织内毒素含量; 组织内毒素含量; 内毒素含量;
英语例句库
- Bacteria can induce apoptosis of the mouse macrophage through its virulent substances such as endotoxin, exotoxin, invasin etc.
细菌可通过其毒力物质如内毒素、外毒素、侵袭素等诱导小鼠巨噬细胞凋亡,是细菌逃避宿主第一道免疫防御的途径; - Methods Detected Endotoxin by using Limuloid trial .Detected Virulence and ST by using mice.
方法利用鲎试验测定毒素,小白鼠测定毒力和肠毒素。 - AIM: To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.
摘要目的：检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。 - AIM:To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.
目的:检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。Changes of the rectal temperature were observed in feverous rabbits induced by endotoxin.
结果大青叶部位能直接中和降解内毒素,显著降低内毒素的致热性和致死性。 - To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.
检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。 - To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.
检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的变化。
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原声例句
TED-Ed（视频版）
TED-Ed（视频版）
Endotoxins are molecules from the cell walls of certain bacteria, including E. coli.
内毒素是来自某些细菌（包括大肠杆菌）细胞壁的分子。
TED-Ed（视频版）
They add LAL to a medicine sample, and if gels form, bacterial endotoxins are present.
他们将 LAL 添加到药物样品中， 如果形成凝胶，则表明存在细菌内毒素。
TED-Ed（视频版）
So scientists use an extract called LAL produced from harvested horseshoe crab blood to test for endotoxins.
因此， 科学家们使用一种名为 LAL 的提取物来检测内毒素，这种提取物是从捕获的鲎血液中提取的。
TED-Ed（视频版）
We do have tests called Gram stains that detect bacteria, but they can't recognize endotoxins which can be there even when bacteria aren't present.
我们确实有称为革兰氏染色的检测细菌的测试，但它们无法识别即使不存在细菌也可能存在的内毒素。
中文百科
脂多糖 Lipopolysaccharide
（重定向自内毒素）
![Lipopolysaccharide（标题是法文）](/Images/godic/202501/11/LPS3054.png")
脂多糖（Lipopolysaccharide）是一大型分子由脂和多糖由共价键相连组成的。脂多糖是革兰氏阴性细菌外膜的主要组成部分，提供细菌以结构的完整性，并保护细菌膜受某些化学物质的攻击。脂多糖是内毒素，可引起强烈免疫反应。脂多糖结合到CD14/Toll样受体4／MD2的受体复合物。促进炎性细胞分泌多种细胞因子。
英语百科
Lipopolysaccharide 脂多糖
（重定向自Endotoxin）
![Structure of a lipopolysaccharide](/Images/godic/202501/11/LPS.svg3054.png")
![The saccharolipid Kdo2-Lipid A. Glucosamine residues in blue, Kdo residues in red, acyl chains in black and phosphate groups in green.](/Images/godic/202501/11/Kdo2-lipidA3054.png")
![LPS Final Assembly: O-antigen subunits are translocated across the inner membrane (by Wzx) where they are polymerized (by Wzy, chain length determined by Wzz) and ligated (by WaaL) on to complete Core-Lipid A molecules (which were translocated by MsbA).[13]](/Images/godic/202501/11/LPS-Assembly.svg3054.png")
![LPS Transport: Completed LPS molecules are transported across the periplasm and outer membrane by the proteins LptA, B, C, D, E, F, and G[14]](/Images/godic/202501/11/LPS-Transport.svg3054.png")
Lipopolysaccharides (LPS), also known as lipoglycans and endotoxins, are large molecules consisting of a lipid and a polysaccharide composed of O-antigen, outer core and inner core joined by a covalent bond; they are found in the outer membrane of Gram-negative bacteria, and elicit strong immune responses in animals.
近义、反义、联想词
近义词
n.toxin
反义词
n.exotoxin