Video: Dab tsi yog cov kauj ruam ntawm scene loj?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tsib Cheebtsam ntawm qhov loj-up--cov neeg mob, cov txheej txheem ntawm kev raug mob / xwm txheej ntawm kev mob, kev txiav txim siab txog peev txheej, kev txiav txim siab txog kev ceev faj thiab kev nyab xeeb ntawm qhov chaw - yog cov kauj ruam mus rau kev ua tiav.
Ua kom pom qhov no, qhov loj me ntawm qhov chaw txhais li cas?
yog dab tsi scene loj . cov kauj ruam coj los ntawm ib tus neeg ua haujlwm ems thaum tuaj txog, tuaj txog, thiab tuaj koom ntawm scene ntawm kev hu xov tooj xwm ceev los xyuas kom muaj kev nyab xeeb ntawm cov neeg coob, cov neeg mob thiab cov neeg nyob ib puag ncig.
Tom qab ntawd, lo lus nug yog, qhov txawv ntawm Moi thiab Noi yog dab tsi? MOI = Mechanism ntawm kev raug mob. Rau cov neeg raug mob. NOI = Xwm txheej mob. Index of suspicion: Koj qhov kev txiav txim siab seb tus neeg mob puas raug mob hnyav npaum li cas.
Ntawm no, dab tsi yog tsib kauj ruam ntawm kev ntsuas tus neeg mob?
Ua tiav kev ntsuas tus neeg mob muaj ntawm tsib kauj ruam : ua ib tug scene loj-up, ua ib tug thawj kev ntsuam xyuas ,ib a tus neeg mob kev kho mob keeb kwm, ua ib tug thib ob kev ntsuam xyuas , thiab muab kev ntsuam xyuas dua. Qhov xwm txheej loj-up yog qhov dav dav ntawm qhov xwm txheej thiab nws qhov chaw nyob ib puag ncig.
Dab tsi yog qhov chaw nyab xeeb?
“ Scene Nyab Xeeb Nws yog tus qauv kev qhia rau cov neeg teb xov tooj kom ntseeg tau a scene yog nyab xeeb ua ntej nkag, txoj cai? Yog tias koj yog ib tus kws kho mob tau txais kev pab teb koj paub qhov no lawm. Txawm li cas los xij, ntau tus neeg teb tsis tau qhia li cas kom ntseeg tau a scene yog nyab xeeb . Lawv tsuas yog tau hais kom ntseeg tau tias muaj xwm txheej nyab xeeb.
Pom zoo:
Cov kauj ruam ntawm kev tshawb nrhiav xwm txheej yog dab tsi?
6 Cov Kauj Ruam rau Kev Tshawb Fawb Txog Kev Raug Xwm Txheej Yooj Yim Kauj Ruam 1: Sau cov ntaub ntawv. Tau txais cov ntsiab lus luv luv ntawm qhov xwm txheej los ntawm cov neeg tim khawv thiab cov neeg ua haujlwm ncaj qha koom nrog qhov xwm txheej. Kauj Ruam 2: Tshawb nrhiav thiab teeb tsa qhov tseeb. Kauj Ruam 3: Tsim kom muaj lub hauv paus tseem ceeb. Kauj Ruam 4: Nrhiav hauv paus ua. Kauj Ruam 6: Siv qhov ua raug kho
Cov kauj ruam ntawm kev tiv thaiv kab mob yog dab tsi?
Kev tiv thaiv cellular tiv thaiv kab mob muaj peb ntu: kev nkag siab, ua kom muaj zog, thiab ua kom muaj txiaj ntsig. Hauv theem kev paub, macrophages tso tawm antigens txawv teb chaws ntawm lawv qhov chaw hauv daim ntawv uas tuaj yeem lees paub los ntawm antigen-specific T H 1 (T helper 1) lymphocytes
Dab tsi yog cov kauj ruam hauv lub neej ntawm cov qe ntshav liab?
Lub neej voj voog. Tib neeg cov qe ntshav liab yog tsim los ntawm cov txheej txheem hu ua erythropoiesis, tsim los ntawm cov kab mob qia hlwb mus rau cov qe ntshav liab loj hlob hauv li 7 hnub. Thaum matured, nyob rau hauv ib tug noj qab nyob zoo cov hlwb no nyob rau hauv cov ntshav ncig li ntawm 100 mus rau 120 hnub (thiab 80 mus rau 90 hnub nyob rau hauv ib tug tag nrho cov me nyuam mos)
Ib kauj ruam kev loj hlob yog dab tsi?
Hauv qhov no, cov duab ntawm qhov nkhaus yuav zoo li cov kauj ruam thiab yog vim li cas cov txheej txheem hu ua 'ib kauj ruam phage loj hlob nkhaus'. Qhov tseem ceeb lawv tau hnyav heev sib tov tom qab txuas ntawm phage rau cov kab mob, yog li thaum cov kab mob sib kis lysed, tsis muaj cov tswv tsev tshiab tuaj yeem pom rau zaum thib ob ntawm kev kis mob
Dab tsi yog 6 kauj ruam hauv kev tso tawm cov tshuaj xa xov paj hlwb thiab txhua kauj ruam ua dab tsi?
Neurotransmitter tso tawm los ntawm presynaptic davhlau ya nyob twg muaj ib tug series ntawm intricate cov kauj ruam: 1) depolarization ntawm lub davhlau ya nyob twg daim nyias nyias, 2) ua kom muaj voltage-gated Ca2+ channels, 3) Ca2 + nkag, 4) ib tug hloov nyob rau hauv lub conformation ntawm docking proteins, 5) fusion ntawm vesicle mus rau plasma membrane, nrog rau tom qab