oocyst

o·o·cyst

O0083900 (ō′ə-sĭst′)n. A thick-walled structure that contains the zygote of an apicomplexan parasite and releases the infective sporozoites.

oocyst

(ˈəʊəˌsɪst) n (Zoology) an encysted zygote of sporozoan protozoans that undergoes sporogony to produce infective sporozoites

o•o•cyst

(ˈoʊ əˌsɪst)

n. the encysted zygotic stage in the life cycle of some sporozoans. [1870–75]

Oocyst

oocyst

[′ō·ə‚sist] (invertebrate zoology) The encysted zygote of some Sporozoa.

Oocyst

one of the stages in the development of protozoans of the class Sporozoa. The oocyst forms as a result of the encyst-ment of a fertilized egg cell. It is covered with a strong protective membrane. The contents of the oocyst generally divide into several nonmotile spores (in Coccidia) or motile sporozoites (in Gregarinidia). In Hemosporidia the oocyst produces thousands of sporozoites, which subsequently leave the oocyst.

oocyst

enUK

oocyst

[o´o-sist] the encysted or encapsulated ookinete in the wall of a mosquito's stomach; also, the analogous stage in the development of any sporozoon.

o·o·cyst

(ō'ō-sist), The encysted form of the fertilized macrogamete, or zygote, in coccidian Sporozoea in which sporogonic multiplication occurs; results in the formation of sporozoites, infectious agents for the next stage of the sporozoan life cycle. [G. ōon, egg, + kystis, bladder]

oocyst

(ō′ə-sĭst′)n. A thick-walled structure that contains the zygote of an apicomplexan parasite and releases the infective sporozoites.

oocyst

Public health The infectious stage of coccidian sporozoites–eg, Cryptosporidium parvum and others, which has a protective wall that facilitates survival in water and other environments

o·o·cyst

(ō'ŏ-sist) The encysted form of the fertilized macrogamete, or zygote, in coccidian Sporozoea in which sporogonic multiplication occurs; results in the formation of sporozoites, infectious agents for the next stage of the sporozoan life cycle. [G. ōon, egg, + kystis, bladder]

oocyst

A structure that develops on the outer wall of the mosquito's stomach from the fertilized malarial parasite. The parasite divides repeatedly within the oocyst which rapidly fills up with the infective form of the parasite (SPOROZOITES) until it bursts, releasing the sporozoites into the body cavity of the mosquito to be passed on to humans.

oocyst

the cyst which contains the conjugating gametes in SPOROZOANS.

Oocyst

The egg form of the toxoplasmosis organism.Mentioned in: Toxoplasmosis

单词	oocyst
释义	oocyst enUK o·o·cyst O0083900 (ō′ə-sĭst′)n. A thick-walled structure that contains the zygote of an apicomplexan parasite and releases the infective sporozoites. oocyst (ˈəʊəˌsɪst) n (Zoology) an encysted zygote of sporozoan protozoans that undergoes sporogony to produce infective sporozoites o•o•cyst (ˈoʊ əˌsɪst) n. the encysted zygotic stage in the life cycle of some sporozoans. [1870–75] Oocyst enUK oocyst [′ō·ə‚sist] (invertebrate zoology) The encysted zygote of some Sporozoa. Oocyst one of the stages in the development of protozoans of the class Sporozoa. The oocyst forms as a result of the encyst-ment of a fertilized egg cell. It is covered with a strong protective membrane. The contents of the oocyst generally divide into several nonmotile spores (in Coccidia) or motile sporozoites (in Gregarinidia). In Hemosporidia the oocyst produces thousands of sporozoites, which subsequently leave the oocyst. oocyst enUK oocyst [o´o-sist] the encysted or encapsulated ookinete in the wall of a mosquito's stomach; also, the analogous stage in the development of any sporozoon. o·o·cyst (ō'ō-sist), The encysted form of the fertilized macrogamete, or zygote, in coccidian Sporozoea in which sporogonic multiplication occurs; results in the formation of sporozoites, infectious agents for the next stage of the sporozoan life cycle. [G. ōon, egg, + kystis, bladder] oocyst (ō′ə-sĭst′)n. A thick-walled structure that contains the zygote of an apicomplexan parasite and releases the infective sporozoites. oocyst Public health The infectious stage of coccidian sporozoites–eg, Cryptosporidium parvum and others, which has a protective wall that facilitates survival in water and other environments o·o·cyst (ō'ŏ-sist) The encysted form of the fertilized macrogamete, or zygote, in coccidian Sporozoea in which sporogonic multiplication occurs; results in the formation of sporozoites, infectious agents for the next stage of the sporozoan life cycle. [G. ōon, egg, + kystis, bladder] oocyst A structure that develops on the outer wall of the mosquito's stomach from the fertilized malarial parasite. The parasite divides repeatedly within the oocyst which rapidly fills up with the infective form of the parasite (SPOROZOITES) until it bursts, releasing the sporozoites into the body cavity of the mosquito to be passed on to humans. oocyst the cyst which contains the conjugating gametes in SPOROZOANS. Oocyst The egg form of the toxoplasmosis organism.Mentioned in: Toxoplasmosis
随便看	leave to stew leave to stew in own juice leave to stew in own juices leave to tender mercies leave to their own devices leave to the mercies of leave to the mercy leave to the mercy/mercies of leave to the mercy of leave to the wolves leave to twist leave to twist in the wind leave transfer program leave travel allowance leave twisting in the wind leave under care leave under her care leave under his care leave under my care leave under one's care leave under our care leave under somebody's care leave under someone's care leave under their care leave under your care