Na nimheanna is uafĂĄsach

Na nimheanna is uafĂĄsach

Dia duit % ainm ĂșsĂĄideora%

Sea, tå a fhios agam, tå an teideal hackneyed agus tå os cionn 9000 naisc in Google a chuireann síos ar nimheanna uafåsacha agus a insíonn scéalta uafåis.

Ach nĂ­l mĂ© ag iarraidh a liostĂș mar an gcĂ©anna. NĂ­l mĂ© ag iarraidh dĂĄileoga LD50 a thomhas agus Ășrnuacht a Ă©ileamh.

Ba mhaith liom a scrĂ­obh faoi na nimheanna a bhfuil tĂș, %ainm ĂșsĂĄideora%, i mbaol mĂłr a bhĂ­onn acu gach lĂĄ. Agus nach bhfuil chomh simplĂ­ lena gcomhghleacaithe is gaire.

NĂ­ mĂłr an namhaid a bheith ar eolas ag radharc. Agus tĂĄ sĂșil agam go mbeidh sĂ© suimiĂșil. Agus mĂĄ tharlaĂ­onn sĂ© go bhfuil sĂ© suimiĂșil, ansin is fĂ©idir go ndĂ©anfaidh tĂș Ă© a mhĂĄistir. dara cuid.

Mar sin - mo dheichniĂșr deadly!

An deichiĂș hĂĄit

TailliamNa nimheanna is uafĂĄsach

Is miotal bog, airgeadach-bĂĄn Ă© tailliam le tint bluish. Sa ghrianghraf tĂĄ sĂ© in ampoule - agus nĂ­ timpiste Ă© seo. Cuirfidh 600 mg tailliam sĂ­os go hiontaofa ar aon duine slĂĄintiĂșil - i dtaca leis seo, tĂĄ tailliam nĂ­os tapĂșla nĂĄ na miotail throma eile seo go lĂ©ir atĂĄ agatsa. Ag an am cĂ©anna, cosĂșil le gach miotal trom, tĂĄ tailliam rangaithe mar nimh charnach - carnadh comharthaĂ­ paiteolaĂ­ocha i nimhiĂș ainsealach.

Murab ionann agus miotail throma clasaiceacha, a chloĂ­onn go bunĂșsach leis an ngrĂșpa cistĂ©in thiol i bprĂłitĂ©inĂ­ agus a chuireann cosc ​​​​orthu maireachtĂĄil, tĂĄ tailliam nĂ­os sofaisticiĂșla: tĂĄ iain thailliam monovalent an mĂ©id cĂ©anna agus airĂ­onna ceimiceacha mar photaisiam, agus dĂĄ bhrĂ­ sin in ionad iain photaisiam i bprĂłisis bithcheimiceacha. TĂĄ tailliam comhchruinnithe i gruaig, cnĂĄmha, duĂĄin agus matĂĄin, cuireann sĂ© isteach ar an nĂ©archĂłras imeallach, ar an gconair gastrointestinal agus ar na duĂĄin.

Is comhartha trĂ©ith de nimhiĂș le comhdhĂșile tailliam caillteanas gruaige pĂĄirteach, le dĂĄileog suntasach - alopecia iomlĂĄn. Ag dĂĄileog ard, tĂĄ alopecia neamhthrĂ©ithiĂșil, Ăłs rud Ă© go bhfaigheann duine bĂĄs Ăł nimhiĂș sula dtarlaĂ­onn caillteanas gruaige. Is Ă© sin, i bprionsabal, mĂĄs maith leat bearradh maol, is fĂ©idir leat triail a imirt leis an dĂĄileog, ach tĂĄ an baol ann nach ndĂ©anfar buille faoi thuairim.

I gcĂĄs nimhiĂș le tailliam nĂł a chomhdhĂșile, ĂșsĂĄidtear gorm PrĂșise mar antidote, is Ă© an garchabhair chun tailliam a riaradh nĂĄ lavage gastric le tuaslagĂĄn de thiasulfĂĄit sĂłidiam 0,3% le pĂșdar gualaigh gnĂ­omhachtaithe corraithe. Deir siad go gcabhraĂ­onn sĂ©, ach tĂĄ sĂ© seo mĂ­chruinn.

Go ginearĂĄlta, tĂĄ tailliam rangaithe mar nimh straitĂ©iseach, mar sin cĂ©n fĂĄth go bhfuil sĂ© fiĂș ar mo liosta? Is Ă© an fĂ­rinne go n-ĂșsĂĄideann an chuid is mĂł de na saotharlanna a dhĂ©anann anailĂ­s ar uisce agus bia rĂ©iteach calabrĂș iontach IV. Chonaic mĂ© conas a tĂłgadh an rĂ©iteach seo le pĂ­pĂ©ad, agus Ăłs rud Ă© nach raibh aon phiorra rubair ann - tharraing an rĂ©iteach ag bĂ©al. Bhuel cad is fĂ©idir liom a rá
 NĂ­ hĂ© an bealach is fearr chun dĂĄmhachtain Darwin a fhĂĄil.

naoĂș hĂĄit

PhosgeneNa nimheanna is uafĂĄsach

TĂĄ Phosgene, simplĂ­ le nĂĄire, iontach i ndĂĄirĂ­re: tĂĄ aithne ag an gcine daonna air Ăł 1812, ĂĄfach, nĂ­l an gĂĄs â€œĂ©adrom-rugadh” seo (is Ă© sin mar a aistrĂ­tear an t-ainm Ăłn bourgeois) go maith: is cĂșis le scamhĂłgach tocsaineach. Ă©idĂ©ime, a d’ĂșsĂĄid daoine cineĂĄlta ĂĄirithe gan bhac nuair a rinne siad nimhiĂș ar dhaoine maithe eile sa ChĂ©ad Chogadh Domhanda. TĂĄ teagmhĂĄil phosgene le fĂ­ochĂĄn scamhĂłg ina chĂșis le trĂ©scaoilteacht alveolach lagaithe agus Ă©idĂ©ime scamhĂłgach atĂĄ ag dul chun cinn go tapa. Ghlac daoine maithe leas as seo, ach freisin go dtĂ­ an lĂĄ atĂĄ inniu ann, nĂ­or ceapadh aon antidote do phosgene.

Is Ă© an ĂĄilleacht agus an simplĂ­ocht nĂĄ go bhfeictear na chĂ©ad chomharthaĂ­ ar leith de nimhiĂș tar Ă©is trĂ©imhse folaigh de 4 go 8 uair an chloig, fiĂș trĂ©imhsĂ­ 15 uair an chloig tugtha faoi deara. Ina dhiaidh sin tĂĄ casacht lĂĄidir, giorracht anĂĄla, cianĂłis an duine agus na liopaĂ­. Mar thoradh ar Ă©idĂ©ime scamhĂłgach forĂĄsach tĂĄ plĂșchadh dian, brĂș excruciating sa bhrollach, ardaĂ­onn an rĂĄta anĂĄlaithe, uaireanta suas le 60-70 in aghaidh an nĂłimĂ©id. AnĂĄlaithe dronnach. Roinnt sonraĂ­: dĂ©antar sreabhach cĂșr agus slaodach Ă©idĂ©imeach ina bhfuil prĂłitĂ©in a spraeĂĄil Ăł alveoli agus bronchioles na scamhĂłg isteach sna haerbhealaĂ­ nĂ­os leithne, rud a fhĂĄgann go bhfuil deacracht agus dodhĂ©anta anĂĄlaithe. Cad a dhĂ©anann an duine trua ag an nĂłimĂ©ad seo agus cĂ©n chuma atĂĄ air - an cuimhin leat na pictiĂșir uafĂĄis? DĂ­reach. Le Ă©idĂ©ime scamhĂłgach tocsaineach, tĂ©ann thart ar leath de mhĂ©id iomlĂĄn na fola sa chorp isteach sna scamhĂłga, rud a fhĂĄgann, mar thoradh air sin, at agus mĂ©adĂș ar mhais. CĂ© go bhfuil meĂĄchan gnĂĄth-scamhĂłg thart ar 500-600 gram, breathnaĂ­odh scamhĂłga "phosgene" a mheĂĄ suas le 2,5 cileagram.

Sa deireadh, titeann an brĂș fola go gĂ©ar, tĂĄ an duine nimhithe i an excitement is lĂĄidre, breathes le torann, gĂĄs le haghaidh aer, ansin bĂĄs a tharlaĂ­onn.

TĂĄ cĂĄsanna ann freisin nuair a sheachnaĂ­onn an duine nimhiĂșil aon ghluaiseacht neamhriachtanach agus roghnaĂ­onn sĂ© ĂĄit Ă©igin is compordaĂ­ chun anĂĄlaithe a Ă©ascĂș. TĂĄ liopaĂ­ na ndaoine nimhithe den sĂłrt sin liath, tĂĄ an allais fuar agus clammy. In ainneoin plĂșchadh, nĂ­l sputum scartha uathu. CĂșpla lĂĄ ina dhiaidh sin, faigheann an duine nimh bĂĄs. Is annamh, tar Ă©is 2-3 lĂĄ, d'fhĂ©adfadh feabhas a chur ar an riocht, rud a d'fhĂ©adfadh aisghabhĂĄil a bheith mar thoradh ar 2-3 seachtaine tar Ă©is XNUMX-XNUMX seachtaine, ach is minic a bhĂ­onn deacrachtaĂ­ mar thoradh ar ghalair thĂłgĂĄlacha tĂĄnaisteacha, rud a fhĂĄgann bĂĄs.

Mar sin, conas is fĂ©idir leat fosgene a mhothĂș agus rith uait gan a bheith nimhithe, i bhfianaise na trĂ©imhse folaigh fada agus an fhĂ­ric nach bhfuil blas ar bith ar an ngĂĄs seo agus nach bhfuil boladh cosĂșil le torthaĂ­ lofa nĂł fĂ©ar - nĂ­ hĂ© an rud is gĂ©ire, murab ionann agus a bholadh i mionbhus, i a bhfuil tĂș ag dul? Go leor aisteach, caitheamh tobac: tĂĄ caitheamh tobac san aer ualaithe le fosgene mĂ­thaitneamhach nĂł fiĂș dodhĂ©anta.

ÚsĂĄidtear Phosgene go gnĂ­omhach i sintĂ©is orgĂĄnach: i dtĂĄirgeadh ruaimeanna, chomh maith le i dtĂĄirgeadh teirmeaplaisteacha polycarbonate. Ach tusa, %ainm ĂșsĂĄideora%, cuimhnigh: cruthaĂ­tear fosgene le linn dĂł freons ina bhfuil clĂłirĂ­n. SuimiĂșil go leor, mar thoradh air sin, tĂĄ cosc ​​ar chaitheamh tobac nuair a sheirbhĂ­siĂș meaisĂ­nĂ­ cuisniĂșchĂĄin agus suiteĂĄlacha. I bhfianaise gur dĂłichĂ­ go mbraitheann duine a chaitheann tobac go bhfuil rud Ă©igin mĂ­cheart, is deacair a rĂĄ cĂ© acu atĂĄ nĂ­os tĂĄbhachtaĂ­.

OchtĂș hĂĄit

LuaidheNa nimheanna is uafĂĄsach Đž luaidhe tetraethylNa nimheanna is uafĂĄsach

Bhuel, tĂĄ a fhios ag gach duine faoi thocsaineacht luaidhe agus conas a bhreathnaĂ­onn sĂ©. Mar sin fĂ©in, nĂ­ bhacann aon duine Ă© a choinneĂĄil ina lĂĄmha, agus uaireanta itheann siad ceapairĂ­ leis na lĂĄmha fĂ©in. NĂ­ bhacann aon duine tinnĂ­ luaidhe a leĂĄ agus mĂșch a anĂĄlĂș. Idir an dĂĄ linn, tĂĄ luaidhe an-tocsaineach agus, cosĂșil le gach miotal trom, tĂĄ cumas den scoth aige chun carnadh. Is fĂ©idir le luaidhe charnadh sna cnĂĄmha, is cĂșis lena scrios de rĂ©ir a chĂ©ile, comhchruinnithe san ae agus na duĂĄin. Mar sin, tar Ă©is duit an dĂĄileog tĂłir a charnadh, beidh tĂș fĂ©in, %ainm ĂșsĂĄideora%, beagĂĄn tinn go nĂĄdĂșrtha: beidh pian sa bolg, sna hailt, ages, ag lagĂș. MĂĄ leanann tĂș ar aghaidh, is fĂ©idir an solas ag deireadh an tollĂĄin a fheiceĂĄil leis na hiarmhairtĂ­ go lĂ©ir.

TĂĄ nochtadh luaidhe thar a bheith contĂșirteach do leanaĂ­: bĂ­onn moill mheabhrach agus galar ainsealach inchinne mar thoradh ar nochtadh fadtĂ©armach.

DĂĄla an scĂ©il, bĂ­onn blas milis ar aicĂ©atĂĄit luaidhe! An raibh %username% ar eolas agat? Sea, is Ă© sin an fĂĄth a dtugtar siĂșcra luaidhe air. Luaigh Saltykov-Shchedrin fiĂș Ă© agus fĂ­onta brĂ©ige ĂĄ ndĂ©anamh:

DĂ©antar buicĂ©ad alcĂłil a dhoirteadh ar an mbairille, agus ansin, ag brath ar mhaoin an fhĂ­ona atĂĄ ĂĄ dhĂ©anamh: an oiread sin molĂĄs ar MaidĂ©ara, tarra ar Malaga, luaidhe siĂșcra ar fhĂ­on na RĂ©ine, etc. agus ansin clog ...

DĂĄla an scĂ©il, tĂĄ tuairim ann go bhfuil baint ag an bhfocal RĂșisis "luaidhe" leis an bhfocal "fĂ­on", i measc na RĂłmhĂĄnaigh ĂĄrsa (agus sa Chugais) a stĂłrĂĄiltear fĂ­on i soithĂ­ luaidhe, rud a thug blas aisteach dĂł. BhĂ­ luach an blas seo chomh hard sin nĂĄr thug siad aird ar an bhfĂ©idearthacht go ndĂ©anfaĂ­ nimhiĂș le substaintĂ­ tocsaineacha. Bhuel, tĂĄ, beo go tapa - bĂĄs Ăłg ...

Ach tĂĄ aird ar leith tuillte ag luaidhe tetraethyl - leacht gan dath, so-ghalaithe olacha a ĂșsĂĄideadh le fada mar bhreiseĂĄn frith-chnoc le haghaidh gĂĄsailĂ­n (an Peitril Luaidhe cĂ©anna). Sa APSS, cuireadh dath le gĂĄsailĂ­n gluaisteĂĄn ina raibh luaidhe tetraethyl chun crĂ­che marcĂĄil: go dtĂ­ 1979, bhĂ­ gĂĄsailĂ­n AI93, A-76 agus A-66 ina raibh luaidhe tetraethyl daite gorm, glas agus orĂĄiste, faoi seach; Ăł 1979 i leith; thosaigh gĂĄsailĂ­n luaidhe a dhaite orĂĄiste-dearg (AI-93), dathanna buĂ­ (A-76), gorm (AI-98), glas (A-66) nĂł bĂĄndearg (A-72).

NĂ­ dhearnadh Ă© seo ar chor ar bith ar mhaithe le hĂĄilleacht agus chun ceannaitheoirĂ­ a mhealladh - chomh maith leis an bhfĂ­ric go ndearna sceite truaillithe gach rud timpeall le luaidhe, tĂĄ roinnt airĂ­onna taitneamhacha ag luaidhe tetraethyl fĂ©in, Ăł charcanaigineacht go tocsaineacht an-ard. Ag an am cĂ©anna, is fĂ©idir dul i bhfĂłd le gala (tĂĄ an bruscar seo so-ghalaithe, nĂĄ dĂ©an dearmad), agus trĂ­d an gcraiceann. BĂ­onn tionchar ag an tsubstaint seo go roghnach ar an nĂ©archĂłras, agus is cĂșis le nimhiĂș gĂ©armhĂ­ochaine, subacute agus ainsealach (tĂĄ, dĂ­reach cosĂșil le luaidhe, is maith leis an rud seo a charnadh).

TĂĄ an chuid is mĂł de nimhiĂș gĂ©armhĂ­ochaine agus subacute. Ar an gcĂ©ad dul sĂ­os, dĂ©antar difear don cortex cerebral. I rĂ©imse na n-ionad fĂĄsĂșil den diencephalon, tĂĄ fĂłcas de excitation congestive le feiceĂĄil, rud a fhĂĄgann go bhfuil sĂĄruithe comhlĂĄn ar na caidrimh cortical-subcortical.

Sa chĂ©im tosaigh de nimhiĂș gĂ©armhĂ­ochaine, tugtar faoi deara neamhoird fĂĄsĂșla fhuaimnithe: titim teocht an choirp agus brĂș fola, tĂĄ codlata suaite, tĂĄ eagla leanĂșnach an bhĂĄis le feiceĂĄil ar an oĂ­che, giĂșmar imnĂ­och, dĂșlagar. TĂĄ mothĂș liathrĂłid gruaige nĂł snĂĄitheanna ar an teanga.

Sa chĂ©im rĂ©amh-climax, feictear neamhoird mheabhrach fhuaimnithe: tosaĂ­onn eagla an bhĂĄis ag cur isteach nĂ­ hamhĂĄin ar an oĂ­che, ach freisin i rith an lae, tĂĄ siabhrĂĄnachtaĂ­ Ă©isteachta, amhairc, tadhlacha de chineĂĄl scanrĂșil, mĂ­thuiscintĂ­ gĂ©arleanĂșna. Faoi thionchar delirium, forbraĂ­onn agitation sĂ­ceamĂłtair, Ă©irĂ­onn an t-othar ionsaitheach, is minic a bhĂ­onn cĂĄsanna ann nuair a bhĂ­onn daoine ag lĂ©im amach as na fuinneoga ag iarraidh a saol a shĂĄbhĂĄil Ăł dhaoine a lĂ­omhnaĂ­tear a shaothrĂș.

Sa chĂ©im uasta, sroicheann arousal sĂ­ceamĂłtair a teannas uasta. TĂĄ an Chonaic mearbhall. DealraĂ­onn sĂ© do na daoine trua go bhfuil sĂ© ĂĄ ghearradh ina phĂ­osaĂ­, go bhfuil nathracha ag fillte timpeall a chorp, etc. D'fhĂ©adfadh taomanna titimeasa teacht chun cinn. Ag airde arousal sĂ­ceamĂłtair, ardaĂ­onn an teocht (suas le 40 ° C), mĂ©adĂș ar bhrĂș agus ar rĂĄta croĂ­. TĂĄ an deireadh soilĂ©ir: titim, bĂĄs.

MĂĄ tĂĄ tĂș fĂłs t-ĂĄdh, tĂĄ an prognĂłis fabhrach: cuirtear stĂĄt fĂĄsĂșil-asthenic in ionad arousal sĂ­ceamĂłtair. Ag an am cĂ©anna, fanann lochtanna meabhrach, dullness mhothĂșchĂĄnach, faisnĂ©is laghdaithe, caillteanas spĂ©ise sa chomhshaol, etc - ach beidh tĂș beo. NĂ­l mĂ© cinnte an bhfuil sĂ© sĂĄsta.

DĂĄla an scĂ©il, an cuimhin leat scĂ©alta seanmhĂĄthair faoi andĂșiligh uafĂĄsacha drugaĂ­ a sniff gĂĄsailĂ­n? WOW! De rĂ©ir hipitĂ©is tionchair a mholtar chun na luaineachtaĂ­ i rĂĄtaĂ­ coireachta sa dara leath den 1960Ăș haois agus tĂșs an 1990Ăș haois a mhĂ­niĂș, bhĂ­ sĂĄrĂș ar fhorbairt an lĂĄrchĂłrais nĂ©arĂłg i gceist le nimhiĂș luaidhe tetraethyl san Ăłige, rud a d'eascair mĂ©adĂș. in iompar ciontach i ndaoine fĂĄsta, rud a d’eascair mĂ©adĂș ar an gcoireacht Ăł na 1990idĂ­ go dtĂ­ na 1970idĂ­ luatha. MĂ­nĂ­tear an titim ar rĂĄtaĂ­ coireachta Ăł na XNUMXidĂ­, de rĂ©ir an hipitĂ©is seo, leis an laghdĂș ar thomhaltas gĂĄsailĂ­n a rinneadh le luaidhe tetraethil Ăł na XNUMXidĂ­.

MĂĄs rud Ă©, mar sin fĂ©in, go bhfuil tĂș mĂ­-ĂĄdh, agus go bhfuil tĂș nimhithe le luaidhe tetraethyl, ansin dĂ©ileĂĄlfar leat mar an sĂ­ce is gnĂĄch: pills codlata (barbiturates), heicseagĂĄnach, clorpromazine, drugaĂ­ (ach amhĂĄin moirfĂ­n, a thugann Ă©ifeacht paradoxical, ag mĂ©adĂș arousal. ). ForordaĂ­tear freisin glĂșcĂłis infhĂ©itheach le vitimĂ­nĂ­ B agus aigĂ©ad ascorbic, gnĂ­omhairĂ­ dĂ­hiodrĂĄitithe (glĂșcĂłis, sulfĂĄit mhaignĂ©isiam), chomh maith le gnĂ­omhairĂ­ cairdiacha agus soithĂ­och (le titimeas). B'fhĂ©idir go ndĂ©anfaidh siad fear as tĂș ar ais. MĂĄ tĂĄ tĂș t-ĂĄdh, ansin rĂ©asĂșnta.

DĂĄla an scĂ©il, tĂĄ cosc ​​​​ar luaidhe tetraethyl i ngach ĂĄit, tĂĄ. Sa RĂșis - Ăł 15 Samhain, 2002, ach uaireanta, ag fĂ©achaint ar dhaoine eile, tĂĄ amhras orm ...

SeachtĂș hĂĄit

DĂ©-ocsainĂ­Na nimheanna is uafĂĄsach

Go ginearĂĄlta, faoi dĂ©-ocsainĂ­, tĂłgtar meascĂĄn de polychloroderivatives Ă©agsĂșla dibenzodioxin. Tagann an t-ainm Ăłn ainm giorraithe ar an dĂ­orthach tetrachloro - 2,3,7,8-tetrachlorodibenzo[b, e] -1,4-dĂ©-ocsaine - cuirtear an fear dathĂșil seo i lĂĄthair i bhfoirm foirmle, ĂĄfach, comhdhĂșile le eile substituents - hailides - bhaineann freisin le dĂ©-ocsainĂ­.

Is nimheanna carnacha iad na dĂ©-ocsainĂ­ go lĂ©ir agus baineann siad leis an ngrĂșpa xenĂłbiotics contĂșirteacha - is Ă© sin, nĂ­l aon substaintĂ­ den sĂłrt sin sa nĂĄdĂșr, agus is duine Ă© a n-Ășdar. CruthaĂ­tear dĂ©-ocsainĂ­ mar sheachthĂĄirge i dtĂĄirgeadh luibhicĂ­dĂ­ clĂłrafeanĂłlacha. Agus cad a dhĂ©anann duine leis na seachthĂĄirgĂ­ go lĂ©ir? Ceart!

CruthaĂ­tear dĂ©-ocsainĂ­ freisin mar neamhĂ­onachtaĂ­ neamh-inmhianaithe mar thoradh ar imoibrithe ceimiceacha Ă©agsĂșla ag teochtaĂ­ arda agus i lĂĄthair clĂłirĂ­n. Is iad na prĂ­omhchĂșiseanna le dĂ©-ocsainĂ­ a astĂș isteach sa bhithsfĂ©ar nĂĄ, ar an gcĂ©ad dul sĂ­os, ĂșsĂĄid teicneolaĂ­ochtaĂ­ ardteochta chun substaintĂ­ orgĂĄnaclĂłirĂ­n a chlĂłirĂ­niĂș agus a phrĂłiseĂĄil agus, go hĂĄirithe, dramhaĂ­l tĂĄirgthe a loscadh. Cuireann lĂĄithreacht clĂłirĂ­d polaivinile uilelĂĄithreach agus polaimĂ©irĂ­ eile, comhdhĂșile clĂłirĂ­n Ă©agsĂșla sa truflais scriosta le foirmiĂș dĂ©-ocsainĂ­ i ngĂĄs mĂșchĂĄin. Foinse contĂșirte eile is ea an tionscal laĂ­on agus pĂĄipĂ©ir. TĂĄ foirmiĂș dĂ©-ocsainĂ­ agus roinnt substaintĂ­ orgĂĄnaclĂłirĂ­n contĂșirteacha eile ag gabhĂĄil le tuaradh laĂ­on le clĂłirĂ­n.

Tharla an chĂ©ad aithne ag an gcine daonna buĂ­och le dĂ©-ocsainĂ­ le linn Chogadh VĂ­tneam Ăł 1961 go 1971 mar chuid de chlĂĄr Ranch Hand chun fĂĄsra a scriosadh. Ag an am sin, baineadh ĂșsĂĄid as GnĂ­omhaire Orange mar thruamhillteach - meascĂĄn d'aigĂ©ad 2,4-dĂ©chlĂłraphenocsaaicĂ©iteach (2,4-D) agus aigĂ©ad 2,4,5-trĂ­chlĂłraphenocsaĂ©itigh (2,4,5-T), ina bhfuil neamhĂ­onachtaĂ­ de polachlĂłribeinsiodĂ©-ocsainĂ­. Mar thoradh air sin, mar gheall ar nochtadh do dhĂ©-ocsainĂ­, d'fhulaing lĂ­on suntasach VĂ­tneaimis agus saighdiĂșirĂ­ araon a raibh teagmhĂĄil acu le GnĂ­omhaire Orange. NĂ­or smaoinigh aon duine ar na VĂ­tneamaigh an uair sin, agus ar na saighdiĂșirĂ­ - bhuel, sin an fĂĄth a bhfuil siad ina saighdiĂșirĂ­, ceart?

Tharla aithne nĂ­os dlĂșithe ar 11 IĂșil, 1976 i gcathair na hIodĂĄile Seveso, nuair a tharla plĂ©ascadh ag glĂ©asra ceimiceach de chuid na cuideachta EilvĂ©iseach ICMESA gur scaoileadh scamall dĂ©-ocsaine isteach san atmaisfĂ©ar. Crochadh an scamall thar na bruachbhailte tionsclaĂ­ocha, agus ansin thosaigh an nimh ag socrĂș ar thithe agus gairdĂ­nĂ­. Thosaigh na mĂ­lte duine ag briseadh nausea, lagĂș ar an bhfĂ­s, d'fhorbair galar sĂșl, ina raibh an chuma ar imlĂ­ne rudaĂ­ doilĂ©ir agus neamhsheasmhach. Thosaigh iarmhairtĂ­ tragĂłideacha an eachtra iad fĂ©in a lĂ©iriĂș i 3-4 lĂĄ. Faoi 14 IĂșil, bhĂ­ Ă­oclanna Seveso lĂ­onta le daoine breoite. Ina measc bhĂ­ go leor leanaĂ­ a bhĂ­ ag fulaingt Ăł grĂ­os agus fialsĂ­oda. Rinne siad gearĂĄn faoi phian droma, laige agus tinneas cinn maol. DĂșirt othair le dochtĂșirĂ­ gur thosaigh ainmhithe agus Ă©in ina gcuid clĂłis agus gairdĂ­nĂ­ ag fĂĄil bhĂĄis go tobann. Sna blianta tar Ă©is na timpiste, thĂĄinig mĂ©adĂș suntasach ar lochtanna breithe i leanaĂ­ nuabheirthe sna ceantair timpeall na monarchan, lena n-ĂĄirĂ­tear spina bifida (spina bifida). NĂ­ le haghaidh an lag croĂ­ Ă©, a bheith macĂĄnta.

DĂĄla an scĂ©il, deir siad anseo go bhfuil baint ag an mĂ©adĂș urghnĂĄch ar tharraingteacht iar-UachtarĂĄn na hÚcrĂĄine Viktor Yushchenko le dĂ©-ocsainĂ­ freisin. Mar sin fĂ©in, b'fhĂ©idir nach bhfuil. NĂ­l a fhios ag aon duine, lena n-ĂĄirĂ­tear Viktor Yushchenko fĂ©in.

Is Ă© an chĂșis atĂĄ le tocsaineacht dĂ©-ocsainĂ­ nĂĄ cumas na substaintĂ­ seo luĂ­ isteach go cruinn ar ghabhdĂłirĂ­ orgĂĄnach beo agus a bhfeidhmeanna rĂ­thĂĄbhachtacha a shochtadh nĂł a athrĂș. Spreagann dĂ©-ocsainĂ­, a shochtann an cĂłras imdhĂ­onachta agus a mbĂ­onn tionchar dian acu ar phrĂłisis roinne cille agus speisialtĂłireacht, forbairt galair oncological. DĂ©anann dĂ©-ocsainĂ­ ionradh freisin ar obair chasta dea-fheidhmithe na faireoga inchrĂ­neacha. Cuireann siad isteach ar fheidhm atĂĄirgthe, ag moilliĂș caithreachais go suntasach agus go minic as a dtagann neamhthorthĂșlacht baineann agus fireann. CruthaĂ­onn siad suaitheadh ​​domhain i mbeagnach gach prĂłiseas meitibileach, cuireann siad obair an chĂłrais imdhĂ­onachta faoi chois agus a bhriseadh, rud a fhĂĄgann go bhfuil an "SEIF ceimiceach" mar a thugtar air.

Deimhníodh i staidéir le déanaí go n-eascraíonn dé-ocsainí deformities agus fadhbanna forbartha i leanaí.

TĂ©ann dĂ©-ocsainĂ­ isteach sa chorp daonna ar bhealaĂ­ Ă©agsĂșla: 90 faoin gcĂ©ad - le huisce agus bia trĂ­d an gconair gastrointestinal, an 10 faoin gcĂ©ad eile - le haer agus deannaigh trĂ­ na scamhĂłga agus an craiceann. Scaipeann na substaintĂ­ seo san fhuil, ĂĄ dtaisceadh i bhfĂ­ochĂĄn saille agus lipidĂ­ de chealla uile an choirp gan eisceacht. TrĂ­d an broghais agus le bainne cĂ­che, aistrĂ­tear iad chuig an bhfĂ©atas agus an leanbh.

Seo sraith eile de roinnt scileanna a chuireann go mĂłr leis an laoch seo:

  • Go praiticiĂșil dothuaslagtha in uisce.
  • Suas go dtĂ­ teocht 900 °C, nĂ­ chuireann cĂłireĂĄil teasa isteach ar dhĂ©-ocsainĂ­.
  • TĂĄ a leathrĂ© sa timpeallacht thart ar 10 mbliana.
  • Chomh luath agus sa chorp daonna nĂł ainmhithe, carnann siad i bhfĂ­ochĂĄn saille agus dianscaoileann siad go han-mhall agus eisfhearadh Ăłn gcorp (tĂĄ leathrĂ© an chorp daonna Ăł 7-11 bliana).
  • LD50 - 70 mcg/kg do mhoncaĂ­, Ăł bhĂ©al. TĂĄ sĂ© seo nĂ­os Ă­sle nĂĄ an chuid is mĂł de nimheanna mĂ­leata. Bhuel, thĂĄinig muid Ăł mhoncaĂ­, ceart?
  • I bhfianaise na tocsaineachta atĂĄ thar a bheith ard, ĂșsĂĄidtear crĂłmatagrafaĂ­ocht-mhais-speictrimĂ©adracht agus anailĂ­s ag baint ĂșsĂĄide as bithmheasĂșnachtaĂ­ (CALUX) chun dĂ©-ocsainĂ­ a chinneadh sa chomhshaol agus, go hĂĄirithe, in uisce. Is modhanna an-daor iad seo, agus nĂ­ bhĂ­onn gach saotharlann feistithe leo, go hĂĄirithe i seo tĂ­r.
  • I lĂĄthair na huaire nĂ­l aon bhealaĂ­ ann chun dĂ©-ocsainĂ­ a bhaint as an gcorp go hiomlĂĄn, nĂĄ antidotes Ă©ifeachtacha.

Go ginearĂĄlta, is fearr %ainm ĂșsĂĄideora%, mar a d'fhĂ©adfadh a bheith agat, tĂș fĂ©in a mhilleadh nĂĄ an duine fĂ©in, nĂ­ fĂ©idir le duine ar bith. Faoi lĂĄthair, tĂĄ cuardach ĂĄ dhĂ©anamh ar mhodhnĂș gĂ©initeach ar chineĂĄlacha ĂĄirithe baictĂ©ir chun a gcumas dĂ©-ocsainĂ­ a ionsĂș a fheabhsĂș. Ach mar gheall ar an gcaoi a bhfuil eagla ar gach duine ar GMOanna, agus cĂ© chomh maith agus a dhĂ©ileĂĄlann an daonnacht le fĂ©in-ghearradh - tĂĄ eagla orm nach ndĂ©anfaidh na cineĂĄlacha ĂĄirithe baictĂ©ir seo ach gach rud nĂ­os measa.

Feicfimid.

Go fortunately, nĂ­l an oiread dĂ©-ocsainĂ­ timpeall go fĂłill, nĂ­l baictĂ©ir ach ĂĄ bhforbairt, agus mar sin nĂ­l sĂ© ach seachtĂș hĂĄit, ach le cĂșlchiste tromchĂșiseach don todhchaĂ­.

An sĂ©Ăș hĂĄit

Tocsain botulinumNa nimheanna is uafĂĄsach

Néaratoxin casta próitéine a thåirgeann an baictéar Clostridium botulinum. Is é an neurotoxin is låidre atå ar eolas nå dåileog leathmharfach de thart ar 0,000001 mg/kg de do chorp lag.

DĂĄla an scĂ©il, tĂĄ tocsain botulinum ar cheann de na prĂłitĂ©inĂ­ is casta a shintĂ©isĂ­tear sa nĂĄdĂșr. TĂĄ a fheidhm thar barr: is cruinneog dhĂĄ fhearann ​​​​an mhĂłilĂ­n. Is polaipeiptĂ­dĂ­ lĂ­neacha iad Fearainn A agus B atĂĄ nasctha le droichead cistĂ­n aonair. TĂĄ Fearann ​​​​B freagrach as an tocsain a iompar laistigh den chorp, glacadh leis ar an scannĂĄn rĂ©amhshionaptach nĂ©arĂłnach, agus athchĂłiriĂș struchtĂșrach rĂ©igiĂșn perireceptor an scannĂĄin seo, ag foirmiĂș cainĂ©al trasmembrane. Ansin dĂ©antar an nasc disulfide a athchĂłiriĂș. fearann Scaoiltear Ă© agus tĂ©ann sĂ© isteach i gcĂ­teaplasma na nĂ©archealla trĂ­d an gcainĂ©al seo, ĂĄit a gcuireann sĂ© cosc ​​ar scaoileadh an nĂ©ar-tharchuradĂłra aicĂ©itilchoilĂ­n. TĂĄ sĂ© an-chosĂșil le gnĂ­omh orgĂĄnafosfĂĄitĂ­ cosĂșil le sarin, soman, agus VX—ach i bhfad nĂ­os Ă©ifeachtaĂ­. An ndĂșirt mĂ© go bhfuil MĂĄthair DĂșlra nĂ­os cruthaithĂ­ nĂĄ an duine?

Cad a bheidh tĂș ag mothĂș nuair a thĂ©ann an pinnacle sintĂ©ise nĂĄdĂșrtha isteach i do bholg? Bhuel, ar an gcĂ©ad dul sĂ­os, tĂĄ trĂ©imhse folaithe i gcĂłnaĂ­, uaireanta suas le 2-3 lĂĄ. Ansin go tobann beidh tĂș ag mothĂș tinn: cuireann an nimh suaitheadh ​​​​ar obair na nerves cranial, matĂĄin chnĂĄmharlaigh, lĂĄrionaid nerve an chroĂ­. BĂ­onn na daltaĂ­ dilate, ceo, cuileoga os comhair na sĂșl, tosaĂ­onn go leor a strabismus (agus nĂ­ ar chor ar bith as an bhfĂ­ric gur Ăłl tĂș i bhfad rĂł-ag an gcĂłisir). NĂ­os dĂ©anaĂ­, sĂĄrĂș ar chaint agus slogtha, comhcheanglaĂ­onn aghaidh cosĂșil le masc. TarlaĂ­onn bĂĄs Ăł hypoxia de bharr sĂĄrĂș ar phrĂłisis meitibileach ocsaigine, asphyxia an chonair riosprĂĄide, pairilis na matĂĄin riosprĂĄide agus matĂĄn an chroĂ­. I mbeagĂĄn focal, gheobhaidh tĂș bĂĄs, agus go leor painfully. MĂĄ tĂĄ tĂș t-ĂĄdh, beidh tĂș teoranta do pairilis na matĂĄin aghaidhe agus strabismus, rud a, mĂĄ thĂ©ann siad, nĂ­ bheidh go han-luath. Nach bhfuil an t-ĂĄdh ar fad.

CĂ©n fĂĄth ach an sĂ©Ăș hĂĄit? Is Ă© an fĂ­rinne nach maith le clostridia botulinum - na mĂĄistrĂ­ amhĂĄin ar thĂĄirgeadh an tocsain seo nach nochtann an rĂșn - oibriĂș san aer, agus dĂĄ bhrĂ­ sin is fĂ©idir leat iad a fhĂĄil go prĂ­omha i mbia stĂĄnaithe agus ispĂ­nĂ­ - go hĂĄirithe i beacĂĄin friochta stĂĄnaithe. agus feoil agus iasc bainte i bpĂ­osaĂ­ mĂłra le damĂĄiste dromchla. Is leigheas Ă© an dara hĂĄit: is iad seo Botox, Relatox, Xeomin, BTXA, Dysport, Neuronox. Mar sin mĂĄ tĂĄ tĂș buailte suas le rud Ă©igin mar sin, tĂĄ gach seans ann go mothaĂ­onn tĂș coimplĂ©asc do-thuairiscithe de na buntĂĄistĂ­ go lĂ©ir a gcuirtear sĂ­os orthu thuas. Is rĂł-olc nach mbeidh aon duine le hinsint.

DĂĄla an scĂ©il, tĂĄ daoine an-daonchairdiĂșil, agus mar sin sna StĂĄit Aontaithe MheiriceĂĄ, sa Bhreatain MhĂłr agus i gCeanada, measadh go raibh tocsain botulinum mar ghnĂ­omhaire cogaĂ­ochta ceimiceach cheana fĂ©in sna 60Ă­-70idĂ­ den chĂ©id seo caite. San iomlĂĄn, Ăł 1975, tĂĄ tocsain botulinum A glactha ag Arm na SA faoin gcĂłd XR. StĂłrĂĄladh solĂĄthar den tocsain ag Arsenal Pine Bluff in Arkansas. B'fhĂ©idir go bhfuil sĂ© stĂłrĂĄilte anois, agus b'fhĂ©idir nĂ­ amhĂĄin ann. Ag cur san ĂĄireamh go bhfuil tĂĄstĂĄil dĂ©anta ar XR (n’fheadar cĂ© hĂ©?) mar an tsubstaint mharfach is tocsaineach de bhunadh nĂĄdĂșrtha agus sintĂ©iseach ar eolas, nĂ­l an oiread sin eagla orm roimh an gheimhreadh nĂșiclĂ©ach.

Conas a shĂĄbhĂĄil? NĂĄ hith tada. Agus mĂĄ itheann tĂș Ă©, ansin tar Ă©is cĂłireĂĄla teasa: nĂ­ maith le tocsain botulinum go mĂłr Ă© nuair a bhĂ­onn sĂ© friochta nĂł bruite. In ainneoin nach bhfuil eagla ar an tsubstaint seo ar sĂș gastric, dĂ©antar Ă© a scriosadh go hiomlĂĄn nuair a bhĂ­onn sĂ© bruite ar feadh 25-30 nĂłimĂ©ad.

DĂĄla an scĂ©il, fuair na laochra amach go bhfuil vacsaĂ­n ann i gcoinne tocsain botulinum! Sea, dĂ­reach cosĂșil leis an bhruitĂ­neach. Ach nĂĄ dĂ©an deifir chun rith chuig an gcĂłgaslann - nĂ­l an vacsaĂ­n ar fĂĄil don phobal i gcoitinne, agus sa bhreis air sin, fuair na laochra cĂ©anna amach nach bhfuil 10% -30% de dhaoine in ann imdhĂ­onadh, agus nĂ­ fhorbraĂ­onn an chuid eile dĂ­olĂșine ach amhĂĄin tar Ă©is mĂ­osa nĂł nĂ­os mĂł. DĂĄla an scĂ©il, i gcainnĂ­ochtaĂ­ 1000-10000 dĂĄileog tocsaineach (agus nĂ­l sĂ© seo i bhfad - ach 0,057-0,57 mg / kg mĂĄs rud Ă© sa bhĂ©al), spits tocsain botulinum ar na vacsaĂ­nĂ­ seo de mise agus hacks chun bĂĄis.

An cĂșigiĂș hĂĄit

AmatocsainĂ­Na nimheanna is uafĂĄsach
Go deimhin, is grĂșpa nimheanna Ă© seo, braitheann sĂ© go lĂ©ir ar cad atĂĄ le gabhĂĄil in ionad R1..R5. De rĂ©ir an dĂșlra, is octapeptides timthriallacha iad seo comhdhĂ©anta d'ocht n-iarmhar aimĂ­naigĂ©ad. Faightear iad i gcorp torthĂșla muisiriĂșin den ghĂ©ineas Amanita, Galerin agus Lepiota - sea, tĂĄ an foitheach pale as seo.

TĂĄ amatoxins ar cheann de na heipitatoocsainĂ­ is cumhachtaĂ­ ar domhan. Mar sin, is cuma cĂ© mhĂ©ad a Ăłlann tĂș, %ainm ĂșsĂĄideora%, nĂ­ fĂ©idir Ă© a chur i gcomparĂĄid leis an charm: amatoxins bloc go hiontaofa RNA polymerase II, a bloic shintĂ©isiĂș RNA teachtaire agus is cĂșis neacrĂłis heipitocytes. Agus Ăłs rud Ă© inĂĄr saol nĂ­ fĂ©idir le duine maireachtĂĄil gan ae, go ginearĂĄlta, tuigeann tĂș.

Is Ă© nuance go hĂĄirithe taitneamhach den bhruscar seo nĂĄ trĂ©imhse folaigh fhada: 6-30 uair an chloig. Is Ă© sin, nĂ­ bheidh am agat go hiontaofa teacht ar do chuid cĂ©adfaĂ­ agus do bholg a nigh. Tagann na comharthaĂ­ ar aghaidh go tobann: urlacan dian (leanĂșnach), pian bhoilg, buinneach. I dtĂĄirgĂ­ buinneach (go maith, tuigeann tĂș), breathnaĂ­tear fuil, Ăłs rud Ă© go dtarlaĂ­onn scrios enterocytes intestinal. Cad atĂĄ ag tarlĂș ag an nĂłimĂ©ad seo leis an ae ... i ndĂĄirĂ­re nĂ­l mĂ© ag iarraidh fiĂș smaoineamh. Laige atĂĄ ag fĂĄs, sĂĄruithe ar chothromaĂ­ocht uisce agus leictrilĂ­t. Ar an 2Ăș - 3Ăș lĂĄ, forbraĂ­onn comharthaĂ­ heipitĂ©apaite tocsaineach: mĂ©adaĂ­onn an t-ae, Ă©irĂ­onn an giĂșmar, feictear buĂ­ochĂĄn agus tarlaĂ­onn diathesis hemorrhagic - is Ă© seo nuair a bhĂ­onn tĂș clĂșdaithe le grĂ­os fuilteach. ForbraĂ­onn nephropathy, teip hepatic-duĂĄnach, hepatargia, anuria, BheirnicĂ©. TĂĄ gach rud brĂłnach. TarlaĂ­onn nimhiĂș an-dian i leanaĂ­, tĂĄ sĂ© contĂșirteach go hĂĄirithe mĂĄ tĂĄ lĂ­on mĂłr tocsainĂ­ (nĂ­os mĂł nĂĄ 200 mg) tar Ă©is dul isteach sa chorp: sa chĂĄs seo, tarlaĂ­onn forbairt na meisce ag luas tintreach, le forbairt atrophy gĂ©armhĂ­ochaine ae agus a bĂĄs gasta.

Is Ă© prĂ­omhchĂșis an bhĂĄis teip ae gĂ©armhĂ­ochaine, nĂ­os lĂș go minic teip ae agus duĂĄin. FiĂș mĂĄ mhaireann tĂș, is dĂłichĂ­ go bhfaighidh tĂș athruithe do-aisiompaithe i struchtĂșr an fhĂ­ochĂĄin ae, arna lĂ©iriĂș ag neacrĂłis iomlĂĄn.

Conas a shĂĄbhĂĄil as seo? Ar an drochuair, tĂĄ amatoxins nĂ­os resistant do theas nĂĄ tocsainĂ­ botulinum. In aon chĂĄs, nĂĄ lig ort gur roghnĂłir muisiriĂșn tĂș agus mĂĄ chuaigh tĂș isteach san fhoraois cheana fĂ©in - faigh rud Ă©igin nĂ­os fearr le dĂ©anamh duit fĂ©in! NĂĄ ceannaigh beacĂĄin Ăł sheanmhĂĄthair, fiĂș mĂĄ fhĂ©achann siad an-gleoite! Cuimhnigh ar Snow White - agus nĂ­l gnomes nĂĄ prionsaĂ­ aithnidiĂșla agat!

Is aisteach go leor, cuidĂ­onn dĂĄileoga arda peinicillin leis an meisce. TĂĄ sĂ© rĂĄflaĂ­ go bhfuil silibinin (silybin) - tĂĄ sĂ© seo go bunĂșsach tiubh de shĂ­ol feochadĂĄn bainne - Is antidote do amatoxins, ach tĂĄ sĂ© seo mĂ­chruinn. Tairgeann go leor pĂĄirt a ghlacadh sna trialacha, ach ar chĂșis Ă©igin nĂ­ aontaĂ­onn aon duine.

CeathrĂș hĂĄit

AflatocsainĂ­Na nimheanna is uafĂĄsach

Is grĂșpa polaicĂ­dĂ­ iad aflatocsainĂ­ a thĂĄirgeann fungais mhicreascĂłpacha (micromycetes) de roinnt speiceas den ghĂ©ineas Aspergillus (go prĂ­omha A. flavus agus A. parasiticus). FĂĄsann na leanaĂ­ seo ar ghrĂĄin, ar shĂ­olta, agus ar thorthaĂ­ plandaĂ­ a bhfuil cion ard ola acu, mar shĂ­olta peanut. CruthaĂ­tear aflatocsainĂ­ le himeacht ama agus le stĂłrĂĄil mĂ­chuĂ­ i mbailiĂșchĂĄin sean-tae agus luibheanna eile. Faightear an tocsain freisin i mbainne ainmhithe a d'ith bia Ă©illithe.

De na nimheanna go lĂ©ir a thĂĄirgtear go bitheolaĂ­och, is iad aflatocsainĂ­ na heipitacarcanaiginĂ­ is cumhachtaĂ­ a aimsĂ­odh go dtĂ­ seo. Nuair a thĂ©ann dĂĄileog ard nimhe isteach sa chorp, tarlaĂ­onn bĂĄs laistigh de chĂșpla lĂĄ de bharr damĂĄiste do-aisiompaithe ae; nuair a dhĂ©antar dĂĄileog Ă­seal a ionghabhĂĄil, forbraĂ­onn aflatoxicosis ainsealach, arb iad is sainairĂ­onna Ă© an cĂłras imdhĂ­onachta a shochtadh, damĂĄiste DNA, gnĂ­omhachtĂș oncogenes - ailse ae. mar thoradh. Sea, ainm ĂșsĂĄideora, mura n-itheann tĂș peanuts nĂł sĂ­olta an-mhaith, gheobhaidh tĂș bĂĄs. B'fhĂ©idir nach bhfuil lĂĄithreach, ach rĂĄthaithe agus painfully.

Tå aflatocsainí resistant do chóireåil teasa an tåirge - mar sin baineann sé seo freisin le peanuts rósta.

I dtĂ­ortha forbartha, dĂ©antar monatĂłireacht dhian ar thĂĄirgĂ­ ina bhfaightear aflatocsainĂ­ is minice (pĂ­seanna talĂșn, arbhar, sĂ­olta pumpkin, etc.), scriostar go leor ionfhabhtaithe. I gcĂĄs tĂ­ortha i mbĂ©al forbartha a bhfuil easpa rialaithe den sĂłrt sin iontu, tĂĄ Ă©illiĂș bia ag fungais mhĂșnlaigh fĂłs ina fhachtĂłir tromchĂșiseach i mbĂĄsmhaireacht. Mar shampla, i MĂłsaimbĂ­c, tĂĄ an rĂĄta bĂĄis Ăł ailse ae 50 uair nĂ­os airde nĂĄ sa Fhrainc.

CĂ©n tĂ­r a gcuireann tĂș do thĂ­r fĂ©in i leith, %username%?

ArdaĂ­mid na geallta! An trĂ­Ăș hĂĄit

MearcairNa nimheanna is uafĂĄsach
agus go hĂĄirithe

MethylmercuryNa nimheanna is uafĂĄsach

TĂĄ a fhios ag gach duine faoi na contĂșirtĂ­ a bhaineann le mearcair. Maidir leis an bhfĂ­ric nach fiĂș Ă© a bhriseadh teirmimĂ©adair agus ag imirt le liathrĂłidĂ­ draĂ­ochta ĂĄlainn - tĂĄ sĂșil agam freisin.

TĂĄ mearcair agus a chomhdhĂșile go lĂ©ir nimhiĂșil. Is fĂ©idir le mearcair a bheith faoi lĂ© mearcair, fiĂș i mĂ©ideanna beaga, fadhbanna tromchĂșiseacha slĂĄinte a chruthĂș agus bagairt a dhĂ©anamh ar fhorbairt fĂ©atais agus ar fhorbairt na luath-Ăłige. Is fĂ©idir le mearcair a bheith tocsaineach do na cĂłrais nĂ©arĂłg, dĂ­leĂĄcha agus imdhĂ­onachta, chomh maith leis na scamhĂłga, na duĂĄin, an craiceann agus na sĂșile. LiostaĂ­onn an WHO mearcair mar cheann de dheich gceimiceĂĄn mĂłr nĂł grĂșpa ceimiceĂĄn ar ĂĄbhar imnĂ­ suntasach iad Ăł thaobh slĂĄinte poiblĂ­ de.

Ach i ndĂĄirĂ­re tĂĄ sĂ© anois. BhĂ­ na dochtĂșirĂ­ cĂ©anna go dtĂ­ na 1970idĂ­ an-ghnĂ­omhach in ĂșsĂĄid a bhaint as comhdhĂșile mearcair:

  • clĂłirĂ­d mearcair (I) (calomel) - purgĂłideach bheith mar thoradh;
  • Is fualaitheoirĂ­ lĂĄidre iad Mercusal agus Promeran;
  • mearcair (II) clĂłirĂ­d, mearcair (II) ciainĂ­d, amideaclĂłirĂ­d mearcair agus buĂ­ mearcair (II) ocsaĂ­d - antiseptics (lena n-ĂĄirĂ­tear mar chuid de ointments).

TĂĄ cĂĄsanna ann nuair a dhoirteadh gloine mearcair isteach i boilg an othair le linn volvulus an intestines. De rĂ©ir na healers ĂĄrsa a thairg an modh cĂłireĂĄla seo, bhĂ­ ar mhearcair, mar gheall ar a thromchĂșis agus a shoghluaisteacht, dul trĂ­d an intestines agus, faoina mheĂĄchan fĂ©in, a chodanna casta a dhĂ­riĂș.

TĂĄ ullmhĂłidĂ­ mearcair in ĂșsĂĄid Ăłn 1963Ăș haois. (san APSS go dtĂ­ XNUMX) chun cĂłireĂĄil a dhĂ©anamh ar shifilis. BhĂ­ sĂ© seo mar gheall ar an bhfĂ­ric go bhfuil treponema pale, is cĂșis le sifilis, an-Ă­ogair do chomhdhĂșile orgĂĄnacha agus neamhorgĂĄnacha a chuireann bac ar na grĂșpaĂ­ sulfhydryl d’einsĂ­mĂ­ thiol an mhiocrĂłb - comhdhĂșile mearcair, arsanaic, biosmat agus iaidĂ­n. Mar sin fĂ©in, nĂ­ raibh cĂłireĂĄil den sĂłrt sin Ă©ifeachtach go leor agus an-tocsaineach do chorp an othair, a bhfuil grĂșpaĂ­ sulfhydryl aige freisin, cĂ© go raibh sĂ© nĂ­os mĂł nĂĄ an treponema trua. Mar thoradh ar chĂłireĂĄil den sĂłrt sin cailleadh gruaige iomlĂĄn agus riosca ard aimhrĂ©idh thromchĂșiseach a fhorbairt. Mar sin fĂ©in, chuaigh dochtĂșirĂ­ daonchairdiĂșla cineĂĄlta nĂ­os faide fĂłs: d'ĂșsĂĄid siad modhanna mearcairithe ginearĂĄlta an chomhlachta, inar cuireadh an t-othar i gcoimeĂĄdĂĄn tĂ©ite, ĂĄit ar cuireadh gal mearcair ar fĂĄil. CĂ© go bhfuil an teicnĂ­c seo sĂĄch Ă©ifeachtach, dĂ­othaĂ­odh de rĂ©ir a chĂ©ile Ăł chleachtas cliniciĂșil fo-iarmhairtĂ­ agus riosca nimhiĂș marfach mearcair.

DĂĄla an scĂ©il, baineadh ĂșsĂĄid as amalgam airgid san fhiaclĂłireacht mar ĂĄbhar do lĂ­onadh fiacla roimh theacht na n-ĂĄbhar Ă©adrom-leasaithe. Cuimhnigh air seo gach uair a chromann aintĂ­n deas le spĂ©aclaĂ­ os do chionn!

Na gala is nimhiĂșla agus comhdhĂșile mearcair intuaslagtha. NĂ­l an mearcair miotalach fĂ©in nĂ­os lĂș contĂșirteacha, ach de rĂ©ir a chĂ©ile evaporates sĂ© fiĂș ag teocht an tseomra, agus is fĂ©idir leis an gal a bheith ina chĂșis le nimhiĂș dian - agus dĂĄla an scĂ©il, nĂ­ boladh na gal. Mearcair agus a chomhdhĂșile (sublimate, calomel, cainĂ©al, ciainĂ­d mearcair) tionchar ar an nĂ©archĂłras, ae, na duĂĄin, conradh gastrointestinal, agus nuair a ionanĂĄlĂș, an chonair riosprĂĄide. Is ionadaĂ­ tipiciĂșil de nimheanna carnacha Ă© mearcair.

Seasann comhdhĂșile mearcair orgĂĄnacha, go hĂĄirithe, meitilemearcair, beagĂĄn Ăłna chĂ©ile. DĂ©antar Ă© a fhoirmiĂș, mar riail, mar thoradh ar mheitibileacht na miocrorgĂĄnaigh bun nuair a scaoiltear mearcair isteach i gcomhlachtaĂ­ uisce. TĂĄ an tsubstaint an-tocsaineach. TĂĄ an tocsaineacht nĂ­os mĂł nĂĄ an mearcair, mar gheall ar idirghnĂ­omhĂș nĂ­os gnĂ­omhaĂ­ leis na grĂșpaĂ­ sulfhydryl einsĂ­mĂ­ agus, dĂĄ bhrĂ­ sin, dĂ­ghnĂ­omhĂș na n-einsĂ­mĂ­. Ós rud Ă© gur comhdhĂșil chomhfhiĂșsach Ă© an tsubstaint agus go bhfuil sĂ© nĂ­os lĂș polar nĂĄ an cation mearcair fĂ©in, tĂĄ an Ă©ifeacht ar an gcomhlacht cosĂșil le nimhiĂș miotail throma (go hĂĄirithe, mearcair), ach tĂĄ peculiarity aige: tĂĄ an damĂĄiste don nĂ©archĂłras nĂ­os suntasaĂ­. Tugtar galar Minamata ar an lot seo.

Don chĂ©ad uair, clĂĄraĂ­odh an siondrĂłm seo agus rinneadh staidĂ©ar air sa tSeapĂĄin, i Kumamoto Prefecture i gcathair Minamata i 1956. Ba Ă© an chĂșis atĂĄ leis an ngalar scaoileadh fadtĂ©armach mearcair neamhorgĂĄnacha isteach in uisce Chuan Minamata ag Chisso, a d'iompaigh miocrorgĂĄnaigh bheantacha ina meitibileacht go meitimercury, agus Ăłs rud Ă© go mbĂ­onn claonadh ag an gcomhdhĂșil seo carnadh in orgĂĄnaigh, mar thoradh air sin, tĂĄ an tiĂșchan. mĂ©aduithe i bhfĂ­ochĂĄin na n-orgĂĄnach le mĂ©adĂș ar a suĂ­omh sa bhiashlabhra. Mar sin, in iasc i gCuan Minamata, bhĂ­ an cion de mheitile-mhearcair sa raon Ăł 8 go 36 mg/kg, in oisrĂ­ - suas le 85 mg/kg, agus san uisce nĂ­ raibh nĂ­os mĂł nĂĄ 0,68 mg/l ann.

I measc na comharthaĂ­ tĂĄ dismotility, dĂł, griofadach, agus goosebumps sa foircinn, intuigtheacht lagaithe, tuirse, ag glaoch ar na cluasa, caolĂș ar an rĂ©imse radhairc, caillteanas Ă©isteachta, agus gluaiseachtaĂ­ clumsy. Chuaigh cuid d’íospartaigh thromchĂșiseacha an ghalair Minamata as a meabhair, lagaigh siad, agus fuair siad bĂĄs laistigh de mhĂ­ Ăł thosaigh an galar.

TĂĄ Ă­ospartaigh ann freisin le hairĂ­onna ainsealacha de ghalar Minamata, cosĂșil le tinneas cinn, tuirse go minic, cailliĂșint boladh agus blas, agus dearmad, atĂĄ subtle ach a dhĂ©anann an saol laethĂșil thar a bheith deacair. Ina theannta sin, tĂĄ othair a bhfuil galar Minamata Ăł bhroinn a rugadh le mĂ­normĂĄltacht mar thoradh ar nochtadh do mheitile mearcair agus iad fĂłs i broinn a mĂĄithreacha a d'ith iasc Ă©illithe.

TĂĄ galar Minamata fĂłs le leigheas, mar sin is Ă©ard atĂĄ sa chĂłireĂĄil nĂĄ iarracht a dhĂ©anamh na hairĂ­onna a laghdĂș agus teiripe athshlĂĄnĂșchĂĄin fhisiciĂșil a ĂșsĂĄid. Chomh maith leis an dochar fisiceach a dhĂ©antar don tslĂĄinte, tĂĄ dĂ­obhĂĄil shĂłisialta ann freisin, arb Ă© idirdhealĂș Ă© in aghaidh Ă­ospartaigh an ghalair Minamata. Bhuel, %ainm ĂșsĂĄideora, an bhfuil tĂș fĂłs ag iarraidh bogadh go TĂ­r Fukushima, Minamata agus an Rising Sun?

DĂĄla an scĂ©il, i 1996, i gcathair Meisei, atĂĄ suite in aice leis an mbĂĄ, tĂłgadh MĂșsaem Galar Minamata. Sa bhliain 2006, tĂłgadh CuimhneachĂĄn ar thailte an mhĂșsaeim chun Ă­ospartaigh nimhiĂș mearcair Ăł thruailliĂș i gCuan Minamata a chomĂłradh. Deirtear nach raibh na hĂ­ospartaigh faoiseamh uaidh seo.

Dåla an scéil, tå rud amhåin eile -

démheitiol mearcairNa nimheanna is uafåsach

Bhuel, tĂĄ sĂ© seo cheana fĂ©in go hiomlĂĄn cluiche, atĂĄ chomh tocsaineach nach bhfuil sĂ© in ĂșsĂĄid go praiticiĂșil nĂł a fhĂĄil in ĂĄit ar bith. TĂĄ an leacht gan dath ar cheann de na neurotoxins is lĂĄidre. LĂ­omhnaĂ­tear go bhfuil boladh beagĂĄn milis air, ach nĂ­l a fhios ag an eolaĂ­ocht daoine a bheadh ​​​​a sheiceĂĄil seo agus go raibh am acu a gcuid mothĂșchĂĄn a thuairisciĂș. CĂ© gur tharla, mar gheall ar a chobhsaĂ­ocht choibhneasta, go raibh dĂ©mheitiolmhearcair ar cheann de na chĂ©ad chomhdhĂșile orgĂĄnaimhiotalacha a aimsĂ­odh. Bhuel, is maith le daoine rud Ă©igin a fhĂĄil amach a ghearrann sĂ­os go han-tapa iad, a cheadaĂ­onn Oppenheimer.

Ionas go mbeidh tĂș, %ainm ĂșsĂĄideora%, cinnte go seolfar chuig domhan eile thĂș. go leor 0,05-0,1 ml den rud seo. MĂ©adaĂ­tear an riosca tuilleadh mar gheall ar ardbhrĂș gaile an leachta seo. DĂĄla an scĂ©il, tĂ©ann dimethylmercury go tapa (i soicindĂ­) trĂ­ laitĂ©is, PVC, polyisobutylene agus neoprene, agus dĂ©antar Ă© a ionsĂș trĂ­d an gcraiceann. Mar sin, nĂ­l an chuid is mĂł de lĂĄmhainnĂ­ saotharlainne caighdeĂĄnacha cosanta iontaofa, agus is Ă© an t-aon bhealach chun Ă©alĂș go sĂĄbhĂĄilte a lĂĄimhseĂĄil dimethylmercury nĂĄ lĂĄmhainnĂ­ lannaithe ardchosanta a ĂșsĂĄid faoi neoprene fad uillinn nĂł lĂĄmhainnĂ­ cosanta tiubh eile. Tugtar faoi deara freisin an gĂĄ atĂĄ le sciath aghaidh fada a chaitheamh agus oibriĂș faoi chochall sceite. Ar mhaith leat fĂłs eolas a fhĂĄil ar an mboladh milis seo?

Leagadh bĂ©im bhreise ar thocsaineacht dĂ©mheitiolmhearcair nuair a bhĂĄsaigh an poitigĂ©ir neamhorgĂĄnach Karen Wetterhahn cĂșpla mĂ­ tar Ă©is di cĂșpla braon den chomhdhĂșil a dhoirteadh ar a lĂĄmh lĂĄmhainnĂ­ laitĂ©is.

TrasnaĂ­onn Dimethylmercury an bacainn fola-inchinn go hĂ©asca, is dĂłcha mar gheall ar fhoirmiĂș cumaisc casta le cistĂ©in. DĂ©antar Ă© a dhĂ­chur go han-mhall Ăłn gcorp agus mar sin bĂ­onn claonadh ann bithbhailiĂș. FĂ©adfaidh comharthaĂ­ nimhithe a bheith le feiceĂĄil mĂ­onna ina dhiaidh sin, go minic rĂł-dhĂ©anach le haghaidh cĂłireĂĄla Ă©ifeachtach. Ionas go.

Is Ă© an t-aon rud a shĂĄbhĂĄlann an domhan nĂĄ go bhfuil beagnach aon iarratais ag dimethylmercury (cĂ© go bhfuil Alexander Litvinenko ĂĄirithe ag iarraidh rud Ă©igin a rĂĄ anseo). Is fĂ­or-annamh a ĂșsĂĄidtear Ă© i gcalabrĂș speictreagraif NMR chun mearcair a bhrath, cĂ© gur fearr le daoine a thuigeann rud Ă©igin ar a laghad salainn mearcair i bhfad nĂ­os lĂș tocsaineach chun na crĂ­che seo.

An dara hĂĄit

MeatĂĄnĂłlNa nimheanna is uafĂĄsach

Tå a fhios ag gach duine faoi meatånól. Ach i mo thuairim go bhfuil sé gannmheasta.

NĂ­l an fhadhb meatĂĄnĂłil i ndĂĄirĂ­re a fhadhb, ach an fhadhb ĂĄr gcomhlacht. Tar Ă©is an tsaoil, tĂĄ an einsĂ­m alcĂłl dehydrogenase (nĂł ADH I) ann, a bhronn nĂĄdĂșr na mĂĄthar orainn le haghaidh miondealĂș alcĂłil. Agus mĂĄs rud Ă©, i gcĂĄs eatĂĄnĂłl gnĂĄth, go mbriseann sĂ© sĂ­os go dtĂ­ aicĂ©atildĂ©ad (hello, pĂłite!), Agus mĂĄ tĂĄ an t-ĂĄdh ort, briseann sĂ© sĂ­os go dtĂ­ aigĂ©ad aicĂ©iteach neamhdhĂ­obhĂĄlach agus cothaitheach go ginearĂĄlta i bhfoirm aicĂ©itil-coenzyme A, ansin tĂĄ meatĂĄnĂłl curtha suas: casadh sĂ© amach formaildĂ©ad tocsaineach agus formate . De rĂ©ir dealraimh, tĂĄ tuiscint an-sonrach ar ghreann ag Mother Nature.

TĂĄ an fhadhb nĂ­os measa ag an bhfĂ­ric go bhfuil, de rĂ©ir daredevils (is beag acu) cĂĄch meatĂĄnĂłil agus boladh aon difriĂșil Ăł alcĂłl gnĂĄth, agus nĂ­os mĂł nĂĄ sin fiĂș nuair a mheascadh leis. DĂĄla an scĂ©il, nĂ­ oibrĂ­onn an t-imoibriĂș iodoform, nuair a bhĂ­onn iodoform buĂ­ deascĂĄn le halcĂłl eitile, agus nach ndĂ©anann aon rud le meatĂĄnĂłl, an t-ĂĄbhar meatĂĄnĂłil a chinneadh i dtuaslagĂĄn eatĂĄnĂłil.

De ghnĂĄth rĂĄthaĂ­tear 1-2 millilĂ­tear meatĂĄnĂłil in aghaidh an chileagraim conablaigh (is Ă© sin, thart ar 100 ml) go gcuirfear daredevils chuig aghaidheanna suimiĂșla eile le sciathĂĄin taobh thiar a ndroim, agus i bhfianaise rĂ©amhshuĂ­omh speisialta na substainte seo don nerve snĂĄthoptaice, ach amhĂĄin. DĂ©anann 10-20 ml duine dall. go deo.

Go fortunately, forbraĂ­onn Ă©ifeacht tocsaineach meatĂĄnĂłil thar roinnt uaireanta, agus is fĂ©idir le frithocsaĂ­deoirĂ­ Ă©ifeachtacha an dochar a laghdĂș. DĂĄ bhrĂ­ sin, mĂĄ bhraitheann tĂș ar chĂșis Ă©igin, ainm ĂșsĂĄideora, tinneas cinn, laige ginearĂĄlta, malaise, chills, masmas agus urlacan tar Ă©is mĂ­-ĂșsĂĄide, Ăłl nĂ­os mĂł. NĂ­l mĂ© ag kidding: mar a lĂ©irĂ­tear sa lĂĄmhleabhar do dhochtĂșir Ă©igeandĂĄla, i gcĂĄs nimhiĂș meatĂĄnĂłil, is Ă© an antidote eatĂĄnĂłl, a riartar go infhĂ©itheach i bhfoirm rĂ©iteach 10% trĂ­ drip nĂł rĂ©iteach 30-40% Ăł bhĂ©al ag an rĂĄta 1-2 ghram de thuaslagĂĄn in aghaidh 1 kg de mheĂĄchan coirp in aghaidh an lae. Cuirtear Ă©ifeacht thairbheach ar fĂĄil sa chĂĄs seo trĂ­ an einsĂ­m ADH I a atreorĂș chuig eatĂĄnĂłl eisghineach a ocsaĂ­diĂș. Ba chĂłir a thabhairt faoi deara, le diagnĂłis nach bhfuil go leor cruinn, gur fĂ©idir nimhiĂș meatĂĄnĂłil a ghlacadh mar meisce alcĂłil simplĂ­ (mar a thug tĂș faoi deara thuas) nĂł nimhiĂș le 1,2-dichloroethane nĂł teitreaclĂłirĂ­d charbĂłin (tuaslagĂłirĂ­ orgĂĄnacha, atĂĄ fĂłs ina bhronntanas, ach nĂ­ mar sin a dhĂ©antar. geal) - sa chĂĄs seo, tĂĄ tabhairt isteach mĂ©id breise alcĂłil eitile contĂșirteach. Go ginearĂĄlta, nĂ­l an t-ĂĄdh leat, %ainm ĂșsĂĄideora%. BĂ­ lĂĄidir.

TĂĄ nimhiĂș meatĂĄnĂłil coitianta go leor. Mar sin, i SAM le linn 2013, taifeadadh 1747 cĂĄs (agus tĂĄ - SAM). Is eol go leor nimheanna mais meatĂĄnĂłil:

  • NimhiĂș mais meatĂĄnĂłil sa SpĂĄinn go luath i 1963; is Ă© an dola bĂĄis oifigiĂșil nĂĄ 51, ach tĂĄ meastachĂĄin ann idir 1000 agus 5000.
  • NimhiĂș mais le meatĂĄnĂłl i Bangalore (India) i mĂ­ IĂșil 1981. Is Ă© an lĂ­on bĂĄs 308 duine.
  • NimhiĂș mais le fĂ­on meatĂĄnĂłl-laced san IodĂĄil in earrach na bliana 1986; Fuair ​​23 duine bĂĄs.
  • MaraĂ­odh 2000 duine mar gheall ar oll-nimhiĂș meatĂĄnĂłil in El Salvador i mĂ­ Dheireadh FĂłmhair 122. BhĂ­ amhras ar na hĂșdarĂĄis faoi ionsaĂ­ sceimhlitheoireachta, Ăłs rud Ă© nĂĄr aimsĂ­odh meatĂĄnĂłl i ndeochanna alcĂłlacha ag monarchana dĂ©antĂșsaĂ­ochta le linn imscrĂșdĂș na heachtra.
  • NimhiĂș mais le meatĂĄnĂłl an 9-10 MeĂĄn FĂłmhair, 2001 i gcathair PĂ€rnu (An EastĂłin); Fuair ​​68 duine bĂĄs.
  • NimhiĂș mais le meatĂĄnĂłl i bPoblacht na Seice, sa Pholainn agus sa tSlĂłvaic i MeĂĄn FĂłmhair 2012; Fuair ​​51 duine bĂĄs.
  • NimhiĂș mais le meatĂĄnĂłl ar 17-20 Nollaig, 2016 i Irkutsk (An RĂșis). Is Ă© an lĂ­on bĂĄs 78 duine.

Ar an gcĂșis seo, ghlac meatĂĄnĂłl an dara hĂĄit inĂĄr rangĂș. Agus nach bhfuil sĂ© greannmhar a thuilleadh.

Ta-dam! Fanfare! Tå an chéad åit againn!

Ar an gcéad dul síos, ní bheidh substaint uafåsach tocsaineach againn ar féidir a fhåil åit éigin i roinnt ainmhithe nó iasc trópaiceach. Mar sin déanaimis dearmad faoi tetrodotoxin agus batrachotoxin.

Ní bheidh sé de shaghas éigin neamhorgånach nach féidir a fhåil ach amhåin i dtionscail speisialta - mar níotråit beirilliam, a bhfuil, dåla an scéil, blas freisin milis, nó clóiríd arsanaic, chomh grå sa Mheån-Aois.

Ní bheidh sé orgånach de shaghas éigin, nach féidir a fhåil freisin i rith an lae le tine - mar ricin, nó a bhfuil staidéar déanta i bhfad ó shin agus atå suite sa chomh-aireachta leigheas - mar strychnine nó digitoxin.

NĂ­ hĂ© an ciainĂ­d buailte nĂĄ an t-aigĂ©ad hidreacianach a d'Ă©irigh leis an teip eipiciĂșil i gcĂĄs Rasputin.

NĂ­ bheidh sĂ© polĂłiniam-210 nĂł VX, a rĂĄthaĂ­tear marĂș fiĂș i dĂĄileoga beaga - ach nĂ­l sĂ© ar fĂĄil don phobal i gcoitinne ar chor ar bith.

NĂ­ hea, beidh ĂĄr gceannaire ina mharfach fĂ­or, a bhfuil na milliĂșin saol aige ar a chuntas.

AonocsaĂ­d charbĂłinNa nimheanna is uafĂĄsach

DĂ©anta na fĂ­rinne, ba Ă© aonocsaĂ­d charbĂłin a sheol cuid mhĂłr daoine chuig an gcĂ©ad domhan eile. TĂ©ann an gĂĄs seo gan dath, gan bholadh agus gan blas isteach san aer atmaisfĂ©arach le linn dĂłchĂĄin de chineĂĄl ar bith. CeanglaĂ­onn aonocsaĂ­d charbĂłin go gnĂ­omhach leis an haemaglĂłibin, ag foirmiĂș carboxyhemoglobin, agus cuireann sĂ© bac ar aistriĂș ocsaigine go cealla fĂ­ochĂĄin, rud a fhĂĄgann go bhfuil cineĂĄl hipoxia hemic ann. TĂĄ baint ag aonocsaĂ­d charbĂłin freisin le frithghnĂ­omhartha ocsaĂ­diĂșchĂĄin, rud a chuireann isteach ar chothromaĂ­ocht bithcheimiceach i bhfĂ­ochĂĄin. Sa chĂĄs seo, tĂĄ a ghnĂ­omhaĂ­ocht an-chosĂșil le ciainĂ­d.

Is fĂ©idir nimhiĂș:

  • le linn tinte;
  • i dtĂĄirgeadh, i gcĂĄs ina n-ĂșsĂĄidtear aonocsaĂ­d charbĂłin chun roinnt substaintĂ­ orgĂĄnacha a shintĂ©isiĂș (aicĂ©atĂłn, alcĂłl meitile, feanĂłl, etc.);
  • in ĂĄitreabh gĂĄsaithe ina n-oibrĂ­tear trealamh a ĂșsĂĄideann gĂĄs (sornanna, tĂ©itheoirĂ­ uisce meandracha, gineadĂłirĂ­ teasa le seomra dĂłchĂĄin oscailte) faoi choinnĂ­ollacha nach bhfuil dĂłthain aermhalartaithe ann, mar shampla, mĂĄ tĂĄ sĂĄrĂș ar dhrĂ©acht i simlĂ©ir agus/nĂł i nduchtanna aerĂĄla nĂł easpa solĂĄthair aeir le haghaidh dĂłchĂĄin gĂĄis;
  • i gharĂĄistĂ­ le droch-aerĂĄil, i seomraĂ­ eile nach bhfuil aerĂĄilte nĂł droch-aerĂĄilte, tollĂĄin, Ăłs rud Ă© go bhfuil suas le 1-3% CO i sceite an ghluaisteĂĄin de rĂ©ir na gcaighdeĂĄn;
  • nuair a bhĂ­onn tĂș ag fanacht ar bhĂłthar gnĂłthach ar feadh i bhfad nĂł in aice leis - ar mhĂłrbhealaĂ­ mĂłra, sĂĄraĂ­onn meĂĄnchruinniĂș COXNUMX an tairseach nimhithe;
  • sa bhaile i gcĂĄs sceitheadh ​​gĂĄis soilsithe agus i gcĂĄs dampers sorn dĂșnta anabaĂ­ i seomraĂ­ le tĂ©amh sorn (tithe, folcadĂĄin);
  • nuair a bhĂ­onn aer ar chaighdeĂĄn Ă­seal ĂĄ ĂșsĂĄid i bhfearas anĂĄlaithe;
  • nuair a chaitheann siad hookah (tĂĄ, bĂ­onn tinneas cinn ag cĂ©atadĂĄn an-mhĂłr daoine, meadhrĂĄn, nausea, codlatacht tar Ă©is caitheamh tobac hookah, atĂĄ mar gheall ar nimhiĂș aonocsaĂ­de carbĂłin a foirmĂ­odh nuair a bhĂ­onn easpa ocsaigine sa ghaireas hookah).

Mar sin, tĂĄ neart seansanna agat, ainm ĂșsĂĄideora, eolas a chur ar nimhiĂș.

Ag cion 0,08% CO san aer ionanĂĄlaithe, mothaĂ­onn duine tinneas cinn agus plĂșchadh. Le mĂ©adĂș ar thiĂșchan CO go 0,32%, tarlaĂ­onn pairilis agus cailliĂșint an chonaic (tarlaĂ­onn bĂĄs tar Ă©is 30 nĂłimĂ©ad). Ag tiĂșchan os cionn 1,2%, cailltear an chonaic tar Ă©is dhĂĄ nĂł trĂ­ anĂĄil, faigheann duine bĂĄs i nĂ­os lĂș nĂĄ 3 nĂłimĂ©ad i dtrĂĄthuithe. Ag tiĂșchan dotocsaineacha (nĂ­os lĂș nĂĄ 0,08%), is fĂ©idir leat na hĂĄiseanna seo a leanas a ghabhĂĄil (de rĂ©ir mar a mhĂ©adaĂ­onn an tiĂșchan):

  1. LaghdĂș ar luas imoibrithe sĂ­ceamĂłtair, uaireanta - mĂ©adĂș cĂșiteach ar shreabhadh fola chuig orgĂĄin rĂ­thĂĄbhachtacha. I ndaoine a bhfuil neamhdhĂłthanacht cardashoithĂ­och trom orthu - pian cĂłfra le linn aclaĂ­ocht, giorracht anĂĄla.
  2. Tinneas cinn beag, laghdaigh feidhmĂ­ocht mheabhrach agus fhisiceach, giorracht anĂĄla le neart measartha fisiciĂșil. Suaitheadh ​​amhairc. D'fhĂ©adfadh sĂ© a bheith marfach don fhĂ©atas, daoine a bhfuil cliseadh croĂ­ trom orthu.
  3. Tinneas cinn throbbing, meadhrĂĄn, greannaitheacht, Ă©agobhsaĂ­ocht mhothĂșchĂĄnach, neamhord cuimhne, nausea, neamhchomhordĂș gluaiseachtaĂ­ beaga lĂĄimhe.
  4. Tinneas cinn trom, laige, srón runny, nausea, vomiting, fís doiléir, mearbhall.
  5. Hallucinations, sĂĄrĂș dian ar chomhordĂș na gluaiseachta muscle - is ar an gcĂșis seo go bhfuair daoine bĂĄs go minic i dtine.

Conas cabhrĂș le nimhiĂș aonocsaĂ­de carbĂłin? Bhuel, ar an gcĂ©ad dul sĂ­os, fĂĄg an crios ionfhabhtaithe. DĂĄla an scĂ©il, nĂ­ shĂĄbhĂĄlann gnĂĄth-masc gĂĄis, ceirteacha fliucha ar an duine agus bindealĂĄin uige cadĂĄis, chonaic aonocsaĂ­d charbĂłin iad go lĂ©ir in ĂĄit suimiĂșil agus tĂ©ann sĂ© trĂ­othu go socair - nĂ­ mĂłr duit masc gĂĄis le datha hopcailĂ­t - is Ă© seo. an ceann le ocsaĂ­d chopair a ocsaĂ­dĂ­onn aonocsaĂ­d charbĂłin go dĂ©-ocsaĂ­d charbĂłin shĂĄbhĂĄilte. Agus ansin - breathe, breathe! Breathe aer Ășr, nĂł nĂ­os fearr, ocsaigin, tabhair do fĂ­ochĂĄin agus orgĂĄn trua cad a theastaĂ­onn uathu!

NĂ­l a fhios ag leigheas domhanda frithocsaĂ­deoirĂ­ iontaofa le hĂșsĂĄid i gcĂĄs nimhiĂș aonocsaĂ­de carbĂłin. Ach! - bĂ­ brĂłdĂșil: tĂĄ an druga nuĂĄlaĂ­och "Acyzol" forbartha ag eolaithe na RĂșise, atĂĄ suite mar fhrithcheann (cĂ© gur beag an creideamh atĂĄ ag eolaithe eile air seo ar chĂșis Ă©igin). DĂ©antar Ă© a riaradh go ionmhatĂĄnach mar rĂ©iteach. TĂĄ sĂ© ar fĂĄil freisin mar phrĂłifiolacsach. Tugann eolaithe na RĂșise cuireadh chun an druga seo a thĂĄstĂĄil, ach ar chĂșis Ă©igin tĂĄ nĂ­os lĂș daoine ag iarraidh Ă© nĂĄ mar a bhĂ­onn i gcĂĄs antidote le haghaidh amatocsainĂ­.

Sin Ă©, %username%!

TĂĄ sĂșil agam nĂĄr mhill mĂ© do appetite, bhĂ­ sĂ© suimiĂșil, agus d'fhoghlaim tĂș rud Ă©igin nua duit fĂ©in, agus gan a bheith teoranta do d'aiste bia agus d'ĂĄiteanna cuairte.

SlĂĄinte agus ĂĄdh mĂłr!

“Is nimh gach nĂ­, agus nĂ­l aon nĂ­ gan nimh; dĂ©anann dĂĄileog amhĂĄin an nimh dofheicthe"

— Paracelsus

Foinse: will.com

Ceannaigh ĂłstĂĄil iontaofa do shuĂ­mh le cosaint DDoS, freastalaithe VPS VDS đŸ”„ Ceannaigh ĂłstĂĄil grĂ©asĂĄin iontaofa le cosaint DDoS, freastalaithe VPS VDS | ProHoster