ONCOSPHERE Meaning and
Definition
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The term "oncosphere" refers to a reproductive stage in the life cycle of certain parasites, particularly tapeworms and other helminths. It specifically describes the larval form of the parasite that is present within the intermediate host.
When an intermediate host ingests the eggs or larvae of a parasite, the oncosphere is often released and then undergoes a process of transformation to further develop into the next stage of the life cycle. This process could involve penetration of the host's tissue or migration to target organs. During this transformation, the oncosphere may become encapsulated into a cyst or protective covering to shield it from the host's immune defenses, allowing it to continue its development undetected.
By undergoing such transformations, the oncosphere prepares itself for eventual transmission to the definitive host, which is the organism in which the adult parasite is able to breed and reproduce. In the definitive host, the oncosphere will typically develop into an adult worm or tapeworm and continue the life cycle.
Understanding the oncosphere is crucial for studying the epidemiology and transmission of parasitic infections, as it represents a key stage in the complex life cycles of certain parasites. By examining the oncosphere and how it interacts with the intermediate and definitive hosts, researchers can gain insights into potential control measures, treatment strategies, and prevention methods for parasitic diseases.
Common Misspellings for ONCOSPHERE
- incosphere
- kncosphere
- lncosphere
- pncosphere
- 0ncosphere
- 9ncosphere
- obcosphere
- omcosphere
- ojcosphere
- ohcosphere
- onxosphere
- onvosphere
- onfosphere
- ondosphere
- oncisphere
- oncksphere
- onclsphere
- oncpsphere
- onc0sphere
- onc9sphere
Etymology of ONCOSPHERE
The word oncosphere is derived from two Greek terms: onko meaning hook or barb and sphaira meaning a sphere.
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