Qhov sib txawv tseem ceeb ntawm theem tachyzoite thiab bradyzoite yog theem tachyzoite yog theem sib faib sai ntawm lub neej voj voog ntawm cov kab mob Toxoplasma gondii thaum bradyzoite theem yog qeeb qeeb ntawm lub neej voj voog ntawm kab mob T. gondii.
Toxoplasma gondii yog ib qho kev ua haujlwm ntawm cov kab mob hauv lub cev uas ua rau cov kab mob toxoplasmosis hauv tib neeg. Nws muaj nyob thoob ntiaj teb. T. gondii muaj peev xwm kis tau cov tsiaj ntshav sov, suav nrog tib neeg. Nws qhia tau hais tias ob qho tib si kev sib deev thiab asexual reproduction. Cov kab mob no ua tiav kev sib deev hauv cov tswv tsev zoo li miv. Kev loj hlob ntawm kev sib deev tshwm sim nyob rau hauv nruab nrab hosts xws li tib neeg, qaib, npua, yaj, thiab tshis. Thaum lub neej voj voog ntawm tus kab mob no, nws dhau mus rau ntau theem cellular. Yog li ntawd, theem tachyzoite thiab bradyzoite yog ob theem cellular ntawm lub neej voj voog ntawm tus kab mob T. gondii.
Cov theem Tachyzoite yog dab tsi?
Tachyzoite theem yog theem sib faib sai sai ntawm lub neej voj voog ntawm tus kab mob T. gondii. Cov theem no yog pom nyob rau hauv lub asexual reproduction ntawm T. gondii, uas ib txwm yuav siv sij hawm qhov chaw nyob rau hauv sov-ntshav tsiaj xws li tib neeg. Sporozoites yog generated nyob rau hauv kev sib deev reproduction ntawm tus kab mob no nyob rau hauv lub meej tswv tsev. Sporozoites yog theem ntawm cov kab mob uas nyob hauv oocysts. Thaum tus tswv tsev nruab nrab zoo li tib neeg lossis lwm yam tsiaj ntshav sov siv oocyst, sporozoites raug tso tawm ntawm nws. Cov sporozoites no kis mus rau cov hlwb epithelial ntawm tus tswv tsev nruab nrab ua ntej hloov mus rau theem tachyzoite proliferative ntawm asexual reproduction. Tsis tas li ntawd, thaum tus tswv tsev noj cov ntaub so ntswg uas muaj bradyzoites, cov bradyzoites tuaj yeem hloov mus rau hauv tachyzoites thaum kis tus kabmob epithelium ntawm tus tswv tsev.
Daim duab 01: Tachyzoite
Tachyzoites yog motile thiab nrawm nrawm. Lawv yog lub luag hauj lwm rau nthuav cov pej xeem ntawm tus kab mob parasite nyob rau hauv tus tswv tsev. Thaum lub sij hawm pib ntawm tus kab mob, tachyzoite kis thoob plaws hauv lub cev ntawm cov hlab ntsha. Tsis tas li ntawd, nyob rau theem tom ntej ntawm kev kis kab mob, tachyzoites hloov rov qab mus rau bradyzoites los tsim cov hlwv.
Cov theem Bradyzoite yog dab tsi?
Bradyzoite theem yog theem qeeb ntawm lub neej voj voog ntawm kab mob T. gondii. Cov theem Bradyzoite muaj bradyzoites, uas ua rau cov ntaub so ntswg ntawm cov cab. Cov ntaub so ntswg sib txawv hauv qhov loj. Cov hlwv me me tuaj yeem loj li 5 μm hauv txoj kab uas hla thiab tsuas muaj ob lub bradyzoites. Cov qog nqaij hlav laus tuaj yeem muaj ntau pua ntawm bradyzoites. Bradyzoites tseem hu ua cystozoites.
Daim duab 02: Bradyzoite theem
Thaum tus tswv tsev tsis muaj kab mob noj cov nqaij mos uas muaj bradyzoites, bradyzoites tawm los ntawm lub cyst thiab kis cov kab mob hauv plab hnyuv ua ntej hloov mus rau theem tachyzoite proliferative. Tom qab lub sijhawm pib ntawm kev loj hlob thoob plaws hauv lub cev, cov tachyzoites hloov rov qab mus rau bradyzoites uas rov tsim dua hauv cov hlwb hauv cov tswv tsev los tsim cov ntaub so ntswg dua hauv tus tswv tsev tshiab.
Dab tsi yog qhov zoo sib xws ntawm Tachyzoite thiab Bradyzoite theem?
- Tachyzoite thiab bradyzoite theem yog ob theem cellular ntawm lub neej voj voog ntawm parasite gondii.
- Ob theem no pom nyob rau hauv asexual reproduction ntawm gondii.
- Lawv tuaj yeem txheeb xyuas hauv cov tswv nruab nrab xws li tib neeg thiab lwm yam tsiaj ntshav sov.
- Ob theem tseem ceeb heev rau kev ciaj sia thiab kis tus kab mob parasite gondii.
Qhov txawv ntawm Tachyzoite thiab Bradyzoite theem yog dab tsi?
Tachyzoite theem yog theem sib faib sai ntawm T. gondii, thaum bradyzoite theem yog theem qeeb ntawm T. gondii. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm theem tachyzoite thiab bradyzoite. Tsis tas li ntawd, theem tachyzoite muaj tachyzoites, uas tseem hu ua tachyzoic merozoites, thaum bradyzoite theem muaj bradyzoites, uas tseem hu ua bradyzoic merozoites.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm tachyzoite thiab bradyzoite theem hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Tachyzoite vs Bradyzoite theem
theem Tachyzoite thiab bradyzoite yog ob theem cellular ntawm lub neej voj voog ntawm T.gondii ib. Tachyzoite theem yog theem sib faib ceev ceev ntawm lub neej voj voog ntawm tus kab mob Toxoplasma gondii thaum bradyzoite theem yog qhov sib faib qeeb. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm theem tachyzoite thiab bradyzoite. Ob theem tau pom thaum lub sij hawm yug me nyuam asexual ntawm tus kab mob no.
