![Kev txo qis hauv kev tshawb fawb yog dab tsi? Kev txo qis hauv kev tshawb fawb yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14012878-what-is-reductionism-in-research-j.webp)
Video: Kev txo qis hauv kev tshawb fawb yog dab tsi?
![Video: Kev txo qis hauv kev tshawb fawb yog dab tsi? Video: Kev txo qis hauv kev tshawb fawb yog dab tsi?](https://i.ytimg.com/vi/mXvknkuwObE/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev txo qis muaj ob lub ntsiab lus: qhov ntau dua ib qho yog qhov ntawd txo qis yog hais txog txhua txoj hauv kev rau kev piav qhia uas sim txo qhov nyuaj ntawm cov qauv lossis kev coj tus cwj pwm mus rau cov chav tsev tsawg dua. Hom no txo qis kuj tseem tuaj yeem pom hauv ntau qhov kev sib raug zoo kev tshawb fawb.
Ib yam li ntawd, koj tuaj yeem nug, kev txo qis qis piv txwv yog dab tsi?
Kev txo qis . Txo txo qis yog cov uas coj ib txoj kev xav lossis qhov tshwm sim los txo qis rau qee qhov kev xav lossis tshwm sim. Rau piv txwv , ib txo qis hais txog kev ua lej tej zaum yuav siv ib qho kev xav ua lej muab los txo qis rau logic lossis teeb txoj kev xav.
Ib yam li ntawd, ib qho piv txwv ntawm kev siv roj ntsha yog dab tsi? Biological yam xws li chromosomes, cov tshuaj hormones thiab lub hlwb txhua tus muaj feem cuam tshuam rau tib neeg tus cwj pwm, rau piv txwv , poj niam txiv neej. Cov kev txheeb ze ntseeg hais tias feem ntau tus cwj pwm tau txais txiaj ntsig thiab muaj kev hloov pauv (lossis hloov pauv) ua haujlwm.
Ntawm no, dab tsi yog qhov kev txo qis txoj hauv kev?
Txo txo qis yog a kev xav hauv kev xav hauv nruab nrab ntawm kev txo cov teeb meem nyuaj rau hauv lawv qhov feem ntau yooj yim. Lub hom phiaj ntawm txo qis yog ua kom yooj yim rau cov xwm txheej puas siab ntsws thiab cov txheej txheem los ntawm kev saib lawv cov ntsiab lus me me, yog li "txo" ib yam dab tsi nyuaj rau nws qhov yooj yim tshaj plaws.
Dab tsi yog txhais los ntawm kev txo qis hauv kev puas siab puas ntsws?
Hauv kev xav , txo qis hais txog txoj kev xav uas zoo li yooj yim dua tib neeg tus cwj pwm lossis txheej txheem kev paub, thiab ua li ntawd, tsis quav ntsej los piav qhia qhov nyuaj ntawm lub siab.
Pom zoo:
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Cov kab mob tsis yog tsuas yog muaj ntau, ntau yam, thiab tseem ceeb rau kev nyab xeeb, lawv ua lub luag haujlwm tseem ceeb hauv kev hloov pauv ntawm lawv cov tswv. Ntxiv rau qhov xaiv qhov siab uas lawv ua rau cov pej xeem ntawm tes, raws li tau hais los saum no, lawv txhawb kev hloov pauv ntawm cov noob thiab cov genomes thiab sib sau cov noob nyob thoob plaws ib leeg
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Ib tus kws tshawb fawb kws tshawb fawb txog keeb kwm tshawb fawb kev txhim kho kab ntawm kab hauv lub cev los kwv yees lub sijhawm tuag. Cov kev txiav txim siab no tsis yog qhov yooj yim ib txwm vim tias tus nqi ntawm cov kab menyuam loj hlob tau cuam tshuam los ntawm ib puag ncig cuam tshuam xws li thaj chaw nyob, huab cua, thiab huab cua puag ncig
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Kev nkag mus yog qhov txhaws ntawm qhov chaw nrog dej (mob ntsws ntsws), ua rau cov qog ua kua (cov qe dawb lossis cov pus, cov protein thiab cov tshuaj tiv thaiv kab mob), lossis cov cell (cov hlwb tsis zoo, cov qe liab lossis cov ntshav hauv lub cev) uas ua rau thaj tsam ntawm lub ntsws thiab ua rau pom kev pom ntawm nce cov nqaij mos ntom ntom
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Ob hom kev soj ntsuam uas pom ntau tshaj plaws yog kev kawm ua ke thiab kev tshawb fawb-tswj rooj plaub; hom thib peb yog kev kawm hla ntu. Txoj kev tshawb fawb. Kev kawm ib leeg yog qhov zoo ib yam hauv lub tswv yim rau txoj kev tshawb fawb. Case-control study. Kev kawm hla ntu
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Txawm li cas los xij, opioid cuam tshuam txog kev qaug dab peg hauv cov neeg mob qaug dab peg lossis lwm yam mob uas yuav txo qis qhov pib qaug dab peg tau piav qhia hauv cov ntawv sau; tshwj xeeb, oxycodone tau cuam tshuam nrog qaug dab peg hauv tus neeg mob uas mob raum tsis ua haujlwm. Ntawm kev txiav tawm ntawm kev kho oxycodone, qaug dab peg daws