Carcinogen - yog dab tsi? Kev raug mob carcinogens

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Carcinogen - yog dab tsi? Kev raug mob carcinogens
Carcinogen - yog dab tsi? Kev raug mob carcinogens

Video: Carcinogen - yog dab tsi? Kev raug mob carcinogens

Video: Carcinogen - yog dab tsi? Kev raug mob carcinogens
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Anonim

Qab txhua kis mob qog noj ntshav yog ib qho carcinogen. Qhov no yog ib yam uas ua rau tus txheej txheem malignant.

Lub Chaw Haujlwm Thoob Ntiaj Teb rau Kev Tshawb Fawb Txog Kev Tshawb Fawb (IARC) pom tias xyoo 2012 Russia tau nyob hauv qhov thib tsib hauv ntiaj teb raws li tus naj npawb ntawm cov neeg mob tuag los ntawm mob qog noj ntshav. Nyob rau hauv cov nqe lus ntawm ib 100,000 cov pejxeem, peb lub teb chaws yog ib tug tu siab superiority - 122.5. Nyob rau hauv kaum xyoo dhau los, qhov tshwm sim tau nce los ntawm 25%.

Ua rau qog

Ib tug yuav tsum tsis txhob xav tias carcinogen tsuas yog qee yam khoom phem xwb. Cov yam ntxwv ntawm lub cev uas tuaj yeem ua rau mob qog noj ntshav muaj xws li hluav taws xob, hluav taws xob ultraviolet thiab hluav taws xob hluav taws xob, qee zaum ua rau lub cev muaj zog thiab txawm tias muaj suab nrov.

nws yog carcinogen
nws yog carcinogen

Qhov predisposition rau qhov tshwm sim ntawm qee hom qog tuaj yeem tau txais los ntawm, uas yog, muaj nyob hauv cov noob caj noob ces.

feem ntau ua rau muaj kab mob, kab mob tsis zoo, tsim kev puas tsuaj thiab kev ua neej nyob, kev npaj tsis raug, khaws cia thiab noj qee yam zaub mov.

Tseem muaj kev puas siab puas ntsws, xws li kev ntxhov siab los ntawm tus kheej teeb meem lossiskev ntxhov siab, tshwj xeeb tshaj yog thaum ua ke nrog qee tus cwj pwm zoo.

Kev tiv thaiv tsis muaj zog

Ib txwm, tib neeg lub cev muaj peev xwm tiv thaiv kev hem thawj ntawm qog noj ntshav. Cov kev hloov pauv uas carcinogens ua rau ntawm qib cellular tshwm sim txhua lub sijhawm. Tom qab tag nrho, peb tsis nyob hauv cov xwm txheej zoo tagnrho. Tab sis ntev npaum li lub cev tiv thaiv kab mob, tus neeg raug tiv thaiv.

Mechanisms tau qhib kom tso cai rau lub sijhawm lees paub thiab tshem tawm cov hlwb puas.

tshuaj carcinogens
tshuaj carcinogens

raug rau cov carcinogens dhau sijhawm tuaj yeem ua rau txo qis kev tiv thaiv. Qee lub sij hawm, kev tiv thaiv tsis ua haujlwm, thiab kev loj hlob tuaj yeem tuaj yeem tswj tsis tau.

Yuav ua li cas carcinogens tau kawm

Cov tshuaj lom neeg txoj kev xav ntawm carcinogenesis tau raug sim ua pov thawj, nws tau raug pov thawj tias muaj kev sib raug zoo ntawm qhov tshwm sim ntawm cov qog thiab cov koob tshuaj, lub sijhawm ntawm qhov raug, nrog rau cov muaj pes tsawg leeg thiab kev ua haujlwm ntawm qee yam tshuaj.

Cov ntawv nyeem tau tsim, ntau yam ntawm ntuj thiab hluavtaws sib txuas uas ua rau muaj kev hem thawj ntawm cov qog nqaij hlav hauv tsiaj thiab tib neeg tau nthuav dav.

Ntau lub chaw soj nstuam thoob plaws ntiaj teb tab tom ua haujlwm los tsim cov txheej txheem ntawm qhov tshwm sim ntawm cov qog nqaij hlav, nyob ntawm seb cov carcinogens twg thiab cov koob tshuaj twg ua rau cov tsiaj sim.

Cell kab lis kev cai yog siv los kuaj mob qog noj ntshav, nrog rau cov kab tshwj xeeb ntawm cov nas kuaj, nas thiab cov tsiaj loj mus txog rau cov apes zoo.

Cov kev hloov pauv tshwm sim hauv cov ntaub so ntswg thiab cov hlwb tom qab kev qhia txog cov tshuaj uas tau kawm tau raug tshuaj xyuas los ntawm cov txheej txheem niaj hnub no.

qhov txaus ntshai los ntawm

Vim li cas thiaj muaj neeg mob coob? Xyaum tsis yog ib tsev neeg nyob hauv Russia tau dim qhov teeb meem no. Cov laus thiab cov hluas, txiv neej thiab poj niam mob, me nyuam yaus raug kev txom nyem.

Txawm hais tias peb tsis tham txog kev ntxhov siab ntawm kev ua haujlwm, kev ua haujlwm dhau los, tsis paub meej txog yav tom ntej, kev chim siab thiab lwm yam kev paub uas ua rau kev noj qab haus huv tsis muaj zog, tab sis nyob ntawm "qhov tseeb" ua rau cov kab mob oncological, ntau tus tuaj yeem txheeb xyuas tau.

carcinogens ua rau
carcinogens ua rau

Nyob hauv kev tsim khoom, ib qho carcinogen yog:

  • benzene, benzapyrene;
  • asbestos;
  • Arsenic, npib tsib xee, mercury, lead, cadmium, chromium;
  • coal tar, soot;
  • creosote, roj av thiab ntau lwm tus neeg sawv cev.

Kev ua haujlwm hauv mines, coke, khau, rooj tog, roj hmab thiab ntau yam kev lag luam uas muaj kev phom sij ua rau muaj kev pheej hmoo loj ntawm oncological.

Nyob hauv lub neej txhua hnub lawv txaus ntshai:

  • natural radon hauv qab daus thiab hauv qab ntawm cov tsev;
  • pab pa;
  • Emissions los ntawm cov nroj tsuag muaj thiab boiler tsev;
  • ntau lub tsev thiab cov khoom tiav;
  • polymer rooj tog;
  • tsev tshuaj, kuab tshuaj;
  • haus luam yeeb (tshwj xeeb yog cov pa luam yeeb thib ob), haus luam yeeb.
  • nws yog carcinogen
    nws yog carcinogen

Thiab qhov no tseem tsis yog tag nrho cov laj thawj ua rau tus neeg koj hlub poob mob.

Txawm li cas los xijKuj ceeb tias, ntau yam tshuaj muaj nyob rau hauv daim ntawv teev cov carcinogens.

khoom noj txaus ntshai

Cov carcinogens hauv zaub mov tuaj qhov twg? Kev noj zaub mov tsis zoo ua rau muaj mob qog noj ntshav li cas?

Nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas cov khoom kom raug. Aflatoxin, tsim los ntawm cov pwm uas kis tau cov nplej, hmoov nplej, txiv ntoo thaum khaws cia rau hauv qhov chaw ntub dej, yog ib qho muaj zog carcinogen.

Kev phom sij heev yog kev siv cov roj uas siv tas sij hawm, rancid, overcooked, rov rhuab rog. Nws yog los ntawm lawv tias lub cev yuav tsim cov cell membranes, synthesize cov tshuaj hormones. Biomolecules ua los ntawm cov "cib" puas los ua ib qhov chaw ntawm cov ntaub ntawv distorted uas cuam tshuam qhov kev ua haujlwm raug ntawm txhua lub tshuab.

Cov khoom tsim hauv cov nqaij kib tuaj yeem ua rau ntau hom qog, nrog rau mob qog noj ntshav prostate.

carcinogens hauv cov khoom noj
carcinogens hauv cov khoom noj

Kev noj ntau dhau ntawm cov tsiaj tsis tsuas yog tsiaj rog xwb, tab sis kuj tseem muaj roj margarine, cov roj ua kom zoo ua rau cov lipid metabolism tsis zoo. Ua ke nrog ntau yam tshuaj lom, qhov no tuaj yeem ua rau pom cov qog nqaij hlav, nrog rau cov tshuaj hormone-dependant. Qhov tseem ceeb ntawm Omega-6 tshaj Omega-3 fatty acids hauv cov zaub mov kuj tuaj yeem ua cov carcinogen.

Kev tsim txom ntawm cov carbohydrates ua kom zoo ua rau lub cev tsis muaj zog ntawm cov hlwb rau insulin, uas ua rau kev laus ntxov ntxov, rog rog thiab txo kev tiv thaiv.

Tus cwj pwm ntawm kev xyuam xim rau qhov muaj pes tsawg leeg thiab txee lub neej ntawm kev yuav khoom noj zoo ib yam linoj ntsuab, liab, txiv kab ntxwv thiab zaub, nqaij nruab deg, roj unrefined, txiv ntseej tshiab yuav pab tswj kev noj qab haus huv.

Thaum zib mu ua tshuaj lom

zib ntab suav hais tias yog cov khoom siv tshuaj. Nws yog siv rau mob khaub thuas, tsis muaj zog, qaug zog, tuberculosis thiab ntau lwm yam kab mob. Cov zib ntab zoo khaws cia rau hauv qhov chaw huv huv yog qhov kho tau zoo.

zib mu carcinogen
zib mu carcinogen

Tab sis tsuas yog ntev li ntev tau nws tsis kub siab tshaj 50 degrees Celsius, ces zib ntab yog carcinogen, vim nws nce hydroxymethylfurfural.

Cov tshuaj no yog tsim thaum cov suab thaj tau rhuab hauv ib puag ncig acidic, nws kuj muaj nyob rau hauv cognac, dej qab zib, khoom qab zib, tinted nrog burnt qhob cij, thiab burnt qhob cij. Zib ntab coj los ntawm cov teb chaws yav qab teb los yog khaws cia rau ib lub sij hawm ntev kuj muaj ib qho ntxiv ntawm osimetilfurfural. Lavxias cov qauv rau nws cov ntsiab lus nyob rau hauv cov khoom yog nruj dua nyob rau hauv EU lub teb chaws.

Yog tias koj pamper koj tus kheej nrog zib ntab ncuav mog qab zib ib zaug lossis ob zaug hauv ib xyoos lossis ci nqaij hauv zib ntab marinade tib lub sijhawm, tej zaum tsis muaj dab tsi phem yuav tshwm sim. Tab sis yog tias qhov no tshwm sim txhua lub lim tiam, qhov kev pheej hmoo ntawm kev mob yuav nce ntxiv.

Yog li ntawd, ib tug yuav tsum tau saib xyuas ntau dua ntawm cov zaub mov txawv los ntawm kev ua noj ua haus thiab cov ntawv xov xwm glossy, ntsuas tsis yog tsuas yog kev zoo nkauj thiab saj ntawm cov tais diav, tab sis kuj muaj peev xwm raug mob.

Qhov tseem ceeb tshaj plaws

Ib tug carcinogen yog ib yam khoom uas, tsub kom nyob rau hauv lub cev, ua nyob rau hauv lub cellular theem thiab hloov txoj kev somatic hlwb faib. Lawv cov kev tsim tawm tsis raug tswj xyuas lawmtxheej txheem - qhov no yog lub ntsiab ntawm cov kab mob malignant.

Cov qog loj hlob thiab tawm hauv lub cev, tua nws.

Kev txiav luam yeeb, noj zaub mov kom zoo, ua kom lub cev muaj zog, lub siab zoo siab - nws yog qhov muaj zog ntawm tus neeg. Txhim kho qhov xwm txheej ib puag ncig, saib xyuas kev tiv thaiv hauv kev lag luam phom sij, kev mus ntsib kws kho mob raws sij hawm yuav cawm tau txoj sia.

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