| 词汇 | fimbria |
| 释义 | fimbria noun[ C ] uk /ˈfɪm.bri.ə/ us /ˈfɪm.bri.ə/pluralfimbriaeuk /ˈfɪm.briˌiː/ us /ˈfɪm.briˌiː/ biology specialized a hair-like structure on the outside of a bacterium that helps it stick to a surface: It cannot be predicted whether additional types of adhesive fimbriae will emerge. The synthesis of adhesins and fimbriae is important for bacterial attachment to the host cell. anatomy specialized a line of small fingers of tissue around the entrance to an organ, especially the fallopian tubes(= tubes in a person's body along which eggs travel from the ovaries to the uterus): There is a funnel-shaped opening near the ovary to which fimbriae are attached. The ovulated eggs used for these IVF experiments were collected from the fimbria or upper oviduct. A single E. coli strain may express several kinds of fimbriae. The distal tubal segment ends with the fimbria next to the ovary. Bacteria, moulds, germs & viruses abacterial acquired immune deficiency syndrome acquired immunodeficiency syndrome adenovirus aerobe amoeba bacteriology fly agaric germicidal germophobe gnotobiotic Gram-negative listeria microbe probiotic reindeer moss respiratory syncytial virus retroviral root rot rotavirus You can also find related words, phrases, and synonyms in the topics: Substances & structures in the body Sexual & reproductive organs Examples of fimbriafimbria Parameters influencing ovum pickup by oviductal fimbria in the golden hamster. This decrease was observed around birth and affected more specifically the fimbria. The catheter was fixed with silk to avoid backflow of the flushing medium, towards another catheter without a needle introduced into the fimbria and also fixed with silk. S fimbriae and type 1 fimbriae were equally common in resident and transient strains. Surface structures such as fimbriae are often subject to phase variation because they play a key role in adhesion to surfaces and as targets of the immune system. Its virulence factors include pertussis toxin, filamentous hmagglutinin, pertactin, fimbria, and tracheal cytotoxin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fimbria goes on to become the fornix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its floor presents the following parts: the hippocampus, the fimbria hippocampi, the collateral eminence, and the choroid plexus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A fimbria is a short pilus that is used to attach the bacterium to a surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The stripe adjoining the black line is light gray with whitish granulation and the other stripe adjoining the fimbria is dark brown. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The typical structure of a bacterial adhesion is that of a fimbria or pili. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Once the follicle ruptures, the ripe ovum is expelled into the abdominal cavity where the fallopian tubes pick up the ovum with the fimbria. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For a catch-bond, the force on the cell pulls the adhesive tip of a fimbria to close tighter on its target cell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Together, the infundibulum and fimbria find the oocyte after ovulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fimbria must have acquired his popularity about that time, for previously he had been an unsuccessful candidate for the tribuneship. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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