![Lwm tus kws tshawb fawb ntseeg dab tsi ua rau mob raws plab? Lwm tus kws tshawb fawb ntseeg dab tsi ua rau mob raws plab?](https://i.answers-medical.com/preview/medical-health/13812936-what-did-other-scientists-believe-caused-cholera-j.webp)
Video: Lwm tus kws tshawb fawb ntseeg dab tsi ua rau mob raws plab?
![Video: Lwm tus kws tshawb fawb ntseeg dab tsi ua rau mob raws plab? Video: Lwm tus kws tshawb fawb ntseeg dab tsi ua rau mob raws plab?](https://i.ytimg.com/vi/SSQ0OrFTBEk/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub sijhawm ntawd cov neeg ntseeg cov kab mob zoo li tus kab mob no thiab Kev Tuag Dub yog ua los ntawm kev ua pa ntawm miasma lossis 'huab cua tsis zoo' los ntawm cov teeb meem lwj. Nws tau ntxim nyiam tshwj xeeb nrog kev kis tus kab mob zoo li cas, zoo li tus kab mob no , tau kis.
Kuj paub yog, John Snow txoj kev xav txog tus kab mob raws plab yog dab tsi?
Daus luam tawm ib tsab xov xwm hauv xyoo 1849 qhia txog nws txoj kev xav , tab sis cov kws kho mob thiab kws tshawb fawb xav tias nws tau taug txoj kev tsis raug thiab nyam nrog kev ntseeg uas neeg nyiam nyob rau lub sijhawm ntawd tus kab mob no tau tshwm sim los ntawm kev ua pa pa lossis "miasma hauv huab cua". Thawj kis ntawm tus kab mob no hauv tebchaws Askiv tau tshaj tawm xyoo 1831, txog lub sijhawm Dr.
Ib yam li ntawd, lawv tau kho tus mob raws plab thaum xyoo 1800 li cas? Kev haus dej yog lub hauv paus tseem ceeb ntawm kev kho mob rau tus mob raws plab. Nyob ntawm seb qhov mob raws plab hnyav npaum li cas, kev kho mob yuav suav nrog kev hais daws qhov ncauj lossis tso ntshav los hloov pauv kua . Tshuaj tua kab mob , uas tua cov kab mob, tsis yog ib feem ntawm kev kho mob xwm txheej ceev rau mob hnyav.
Qhov tseeb, leej twg tshawb pom kev kho tus mob raws plab?
Thaum kawg, tus kws tshawb fawb Italian, Filippo Pacini , yuav tau txais txiaj ntsig zoo rau nws pom ntawm Vibrio tus kab mob raws plab, tab sis tsis txog thaum 82 xyoo tom qab nws tuag, thaum pawg neeg saib xyuas thoob ntiaj teb ntawm cov npe hauv xyoo 1965 tau txais Vibrio cholerae Pacini 1854 raws li lub npe raug ntawm tus kab mob ua rau tus kab mob ua rau lub cev.
Puas yog tib neeg puas muaj sia nyob tus kab mob?
Kab mob ua rau raws plab hnyav thiab lub cev qhuav dej. Sab laug tsis kho, tus kab mob no tuaj yeem ua rau tuag taus nyob rau ob peb teev, txawm tias yav tas los noj qab nyob zoo neeg . Cov dej phwj tuaj thiab dej kho niaj hnub tau tshem tawm zoo tus kab mob no nyob rau hauv lub teb chaws industrialized. Tab sis tus kab mob no tseem muaj nyob hauv Africa, Southeast Asia thiab Haiti.
Pom zoo:
Vim li cas cov kws tshawb fawb tshawb fawb txog kab mob?
![Vim li cas cov kws tshawb fawb tshawb fawb txog kab mob? Vim li cas cov kws tshawb fawb tshawb fawb txog kab mob?](https://i.answers-medical.com/preview/medical-health/13832008-why-do-biologists-study-viruses-j.webp)
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
Vim li cas cov kws tshawb fawb ntxig cov noob rau tib neeg cov insulin rau hauv cov kab mob?
![Vim li cas cov kws tshawb fawb ntxig cov noob rau tib neeg cov insulin rau hauv cov kab mob? Vim li cas cov kws tshawb fawb ntxig cov noob rau tib neeg cov insulin rau hauv cov kab mob?](https://i.answers-medical.com/preview/medical-health/13842818-why-did-scientists-insert-the-gene-for-human-insulin-into-bacteria-j.webp)
Recombinant DNA yog cov kws tshawb fawb thev naus laus zis tsim los uas ua rau nws muaj peev xwm ntxig tib neeg cov noob mus rau hauv cov khoom siv ntawm cov kab mob sib kis. Qhov "recombinant" micro-organism tam sim no tuaj yeem tsim cov protein nkag los ntawm tib neeg cov noob. Cov kws tshawb fawb tsim tib neeg cov insulin insulin hauv chav kuaj
Dab tsi yog kev tshawb fawb kws tshawb fawb txog keeb kwm keeb kwm los kwv yees lub sijhawm tuag piav qhia vim li cas kev kwv yees tsis tas yuav ncaj?
![Dab tsi yog kev tshawb fawb kws tshawb fawb txog keeb kwm keeb kwm los kwv yees lub sijhawm tuag piav qhia vim li cas kev kwv yees tsis tas yuav ncaj? Dab tsi yog kev tshawb fawb kws tshawb fawb txog keeb kwm keeb kwm los kwv yees lub sijhawm tuag piav qhia vim li cas kev kwv yees tsis tas yuav ncaj?](https://i.answers-medical.com/preview/medical-health/13848688-what-does-a-forensic-entomologist-study-to-estimate-time-of-death-explain-why-such-estimates-are-not-always-straightforward-j.webp)
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
Thaum tus kws kho mob tau tso cai tso cai ntau npaum li cas yuav tsum muaj kev sib ntsib tim ntsej tim muag tshwm sim ntawm tus kws kho mob thiab cov kws kho mob qib siab uas tau sau npe rau tus nais maum?
![Thaum tus kws kho mob tau tso cai tso cai ntau npaum li cas yuav tsum muaj kev sib ntsib tim ntsej tim muag tshwm sim ntawm tus kws kho mob thiab cov kws kho mob qib siab uas tau sau npe rau tus nais maum? Thaum tus kws kho mob tau tso cai tso cai ntau npaum li cas yuav tsum muaj kev sib ntsib tim ntsej tim muag tshwm sim ntawm tus kws kho mob thiab cov kws kho mob qib siab uas tau sau npe rau tus nais maum?](https://i.answers-medical.com/preview/medical-health/14087615-when-a-physician-delegated-prescriptive-authority-how-often-must-a-face-to-face-meeting-occur-between-the-physician-and-advanced-practice-registered-nurse-j.webp)
Txawm li cas los xij, yog tias APRN lossis PA tau nyob hauv daim ntawv pom zoo tso cai nrog kws saib xyuas kws kho mob tsawg kawg tsib ntawm xya xyoo dhau los, cov rooj sib tham tim ntsej tim muag yuav tsum tshwm sim tsawg kawg ib hlis txog rau thawj hnub ntawm hnub uas tau pom zoo kos npe
Cov kab mob dab tsi ua rau cov kws kho mob tshawb fawb?
![Cov kab mob dab tsi ua rau cov kws kho mob tshawb fawb? Cov kab mob dab tsi ua rau cov kws kho mob tshawb fawb?](https://i.answers-medical.com/preview/medical-health/14089862-what-diseases-do-pathologists-study-j.webp)
Molecular pathology feem ntau siv hauv kev kuaj mob qog noj ntshav thiab kab mob sib kis. Molecular Pathology feem ntau yog siv los tshuaj xyuas cov qog nqaij hlav xws li melanoma, brainstem glioma, qog hlwb thiab ntau lwm hom qog noj ntshav thiab kab mob sib kis