Xenobiotics iyo dadka. tallaabo ee xenobiotics. Influence ee xenobiotics on aadanuhu. Xenobiotics - in ...

Iyadoo horumarinta bulshada warshadaha, waxaa jiray isbadal ku formation of biosphere ah. Dad badan oo walxaha shisheeye, kuwaas oo ah wax soo saarka ah ee waxqabadka aadanaha, deegaanka. Sidaas darteed, waxay saameyn ku yeelan hab-nololeedyada of noolaha oo dhan, oo ay ku jiraan noo gaar ah.

Waa maxay xenobiotics?

Xenobiotics - yihiin walxaha dardaro in si xun u dhaqmaan si ay u shaqeeyo kasta. Kooxdan waxaa ka mid ah qashinka hawlaha warshadaha, ujeedada qoyska (budo, weelka), qalabka dhismaha iyo wixii la mid ah D..

Tiro badan oo xenobiotics - walxaha in la dedejiyo soo bixitaanka of dalagga. Waa arrin aad u muhiim u ah beeraha si loo kordhiyo iska caabin ah dalagga in cayayaanka kala duwan, iyo sidoo kale ku siin eegno wanaagsan. Si loo gaaro saamaynta this, isticmaali sunta cayayaanka, kuwaas oo shisheeye jidhka.

qalabka dhismaha, adhesives, rinjiga, alaabta guriga, supplements nafaqo - xenobiotics oo dhan. Ka tirsan tahay koox this, qaab daran oo ku filan, iyo qaar ka mid ah noolaha noolaha, sida fayraska, bakteeriyada, fangaska pathogenic, Gooryaanka.

Sida xenobiotics u dhaqmaan on jidhka?

Walxaha shisheeye in wax nool oo dhan, si xun u saameyn geedi socodka badan dheefshiidka. Tusaale ahaan, biraha culus joojin kartaa howlgalka of channels xuub baabbi'iyeen borotiinada qoral muhiim khalkhal ku plasmalemma iyo derbiga unug, waxay keeni dareen diidmo oo xasaasiyadeed.

shaqeeyo kasta oo ilaa xad ku qaabeysan yahay ka saarida ee sunta sun. Si kastaba ha ahaatee, midda weyn oo ah walaxda aan la gebi ahaanba saari karo. Udhigo biraha, walxaha organic iyo imanba sun ugu danbeyn ku ururto jidhka oo muddo waqti go'an (inta badan dhowr sano ka dib) hogaanka laftigiisu wuxuu ka, cudurada, xasaasiyad ka dib.

Xenobiotics - sunta. Oo waxay soo geli karo nidaamka dheef shiidka ah, habka neefsashada oo xataa maqaarka dhawrsan. galaan jidka ku xiran tahay gobolka xulkii, qaab-dhismeedka ee arrinta, iyo sidoo kale xaaladaha deegaanka.

Iyada oo saabka sanka hawo ama ciidda galo jidhka Consort gaseous, ethyl methyl iyo alcohols, acetaldehyde, chloride hydrogen, ether, acetone. Sida nidaamka dheefshiidka gelin phenols, cyanides, biraha culus (lead, chromium, birta, Cobalt, copper, mercury, thallium, midabyo). Waa in la ogaadaa in xubno sida birta ama Cobalt, lagama maarmaanka u ah jidhka, laakiin content waa in aanay ka badan kun a of boqolkiiba. At qaadasho sare waxay sidoo kale keeni saamayn xun.

dirka xenobiotics

Xenobiotics - ma ahan kiimikada kaliya asal organic iyo imanba. Si aad kooxdan ka tirsan, iyo xaaladaha abuurista nafleyda, sida fayraska, bakteeriyada, fangaska pathogenic iyo protists, goryaamo. Qaab daran oo ku filan, laakiin sida ifafaale jirka sida qaylada, gariirka, shucaaca, rays, sidoo kale waxay ka tirsan yihiin xenobiotics.

Sida ay Halabuurka kiimikada ee sunta oo dhan ku kala qaybsan yihiin:

1. Organic (phenols, alcohols, Consort, aldehydes iyo ketones, ethers halogenated, iyo D. sidaas on.).
2. (Fosfooraska organic, mercury organic iyo kuwa kale) Cunsurka-organic.
3. The imanba (Biraha iyo oxides, acids, saldhigyada).

On asalka ah ee xenobiotics kiimikada kala qaybsan yihiin kooxaha soo socda:

1. Warshadaha.
2. Guriga.
3. Beeraha.
4. walxaha sunta ah.

Maxaad xenobiotics saamayn caafimaad?

muuqaalka kore ee walxaha shisheeye ee jirka si dhab ah u saameyn karo waxqabadka. fiirsashada soo korodha xenobiotics laftigiisu wuxuu ku isbedelada heerka DNA ah.

Xasaanadda - mid ka mid ah caqabadaha ugu weyn ee ilaaliya. Influence ee xenobiotics ku faafi karaa habka difaaca jirka, ka hortagga hawlgalka caadiga ah ee limfosaytis ah. Sidaas darteed, unugyada kuwan waxaa si fiican u shaqeeya, taas oo horseedaysa in ay daciifaan ah ilaalinta u shaqeeyo iyo soo bixitaanka of xasaasiyad.

hiddawadayaasha ee unugyada xasaasi u ah saamaynta mutagen kasta. Xenobiotics, cabaar galay gacanta, carqaladeeyo laga yaabaa in qaab dhismeedka caadiga ah ee DNA iyo RNA, taas oo horseedaysa Isbedelo. Haddii tirada dhacdooyinka waaweyn, halista kansarka muuqataa.

Qaar ka mid ah sunta eegista dhaqmaan on xubnaha bartilmaameedka. Sayidka, xenobiotics neurotrophic go'doon (mercury, lead, manganese, disulfide carbon), Gematotropnye (benzene, arsenic, phenylhydrazine) hepatotropic (Consort koloriin), nephrotropic (xeryahooda cadmium iyo fluorine, tones ethylene).

Xenobiotics iyo dadka

howlaha dhaqaalaha iyo warshadaha dhaawici caafimaadka dadka ay sabab u tahay xaddiga badan oo qashinka, kiimikada, daawooyinka. Xenobiotics hadda helay ku dhowaad meel kasta, iyo sidaas suuraggalnimada ay jidhka galaya had iyo jeer waa heer sare ah.

Si kastaba ha ahaatee, ka xenobiotics ugu awooda badan, oo waxaa laga helaa meel kasta nin - dawadan. Farmashiiste sida sayniska barashada saamaynta daroogada on noolaha. Sida laga soo xigtay khubaro, xenobiotics asal ahaan sida sabab u yihiin 40% ka mid ah hepatitis, waana soo beegay: function ugu weyn ee beerka waa in ka kaxayntu ay of sunta. Sidaa darteed, jirka ugu saameeyeen qaadasho sare ee daawo.

Ka Hortagga sumowga

Xenobiotics - waa shisheeye inay maal jidhka. jidhka bini'aadamka ayaa sameeyay tiro ka mid ah habab kale oo ay ka saari sunta kuwan. Tusaale, sun loo jabiyo oo laga saaray by beerka ku galay deegaanka iyada oo loo marayo neefsashada ah, nidaamka excretory, Qanjirrada, dhididka iyo xataa naasaha.

Iyadoo ay taasi jirto, qofka waa in ay qaadaan tallaabooyin si loo yareeyo waxyeellada daran ee sunta. First, waa in aad si taxadar leh u doorato cuntada. "E" group of daro waa xenobiotics xoog leh, si iibka ah ee alaabta sida waa in laga fogaadaa. Ma loo baahan yahay oo kaliya in muuqaalka inay doortaan miraha iyo khudaarta. Had iyo fiiro gaar ah u taariikhda uu dhacayo, A. ie. Marka ay dhicin in sun wax soo saarka soo saaray.

Had iyo jeer ku kacaya in la ogaado qiyaasta daawada. Dabcan, si loogu daweeyo wax ku ool ah oo inta badan loo baahan yahay loo baahan yahay, laakiin hubi in aanay horumariyaan galay isticmaalka nidaamsan loo baahnayn ee dawooyinka.

Iska ilaali la reagents khatar ah, xasaasiyadda, walxaha dardaro kala duwan ka shaqeeya. Yaree saamaynta kiimikada guryaha on caafimaadkaaga.

gunaanad

Waxaa markasta suurtagal ma aha si ay u dhawraan waxyeellada daran ee xenobiotics. Mararka qaarkood waxay ku ururto u tiro badan, inuu noqdo qarax waqti. Waxa kale oo ay walxaha jirka waxyeello ku yahay caafimaadka, taas oo horseedaysa horumar cudurada.

Xusuusta ku saabsan tallaabooyinka ugu yaraan ka hortag ah. ma laga yaabaa in aad aragto saamayn xun si degdeg ah, laakiin dhawr sano ah ka dib markii xenobiotics keeni kara in ay cawaaqib xun. Ha illoobin ku saabsan.