The simba kupfuura muchetura uye ayo zvinyorwa

Kuvabvunzeiko chepfu, tisingatauri yakakurumbira Mutsara Paracelsus, "All - muchetura zvose -. Mishonga" Zvechokwadi, kunyange yaizivikanwa chigadzirwa mu yakawandisa inogona kukanganisa muviri. Asi pane zvinhu anogona kunyora nezvavo dose kukonzera toxicity. shoko rokuti "mai" hunosumwa kuziva toxicity yavo. Ndicho shoma ngozi dose anogona kukonzera rufu munhu yairema 70 makirogiramu. Maererano nepfungwa iyi, zvinokwanisika kuziva yakasimba muchetura.

Sezvo chepfu avo nokwavakabva, muri Organic kana inorganic, ipapo enzanisa navo mumwe nesimba zvingava zvakaipa. Pose mapoka aya pane vamiririri kupfuura chepfu.

Organic chepfu yose ndivo aunonyanya mhuka, zvinomera kana utachiona. By rokuita vari nani kupfuura vanhu vakanga vasiri Organic uye kazhinji vasina mushonga. Unofanira kungwaririra zvikuru munzvimbo idzodzo dzine mukana kudhumhana chete anopa Organic chepfu hakudzivisiki. Pari, mazita vatungamiriri kuti pave simba muchetura, ngapaonekwe;

- Pale toadstool - rudzi dzinobhururuka agaric howa zvikuru ngozi. For zvakakomba chepfu zvakakwana kudya ¼ chakuvhe. Achinyengera zvinokachidza waro kuti muchetura hakusi pakarepo, asi panguva ino ndiyo kuparadzwa irreparable muviri, kazhinji zvichiita kuti rufu.

- Castor - chirimwa mhuri Euphorbiaceae, iri rakura kuva mushonga muAsia uye Africa. Mbeu ane ane chepfu fuma, kunyange mishonga duku Kuparadzwa erythrocytes. Vakapona nomuchetura regai chidzosai yaimbova utano sezvo uturu irreversibly anoparadza tishu mapurotini.

- Botulinum toxin anogadzirwa pachishandiswa utachiona Clostridium botulinum. Inokuvadza toxin haana kunaka, ruvara, kwakanaka uye Achiwanza ari zvomumagaba zvigadzirwa. It kunokonzera rufu kubudikidza kuoma kufema uye cardiac nehurongwa.

Vazhinji vanodavira kuti muchetura rakasimba mambo nechiva, kurarama mumasango kuSoutheast Asia. Kazhinji, uwandu chepfu mune rimwe nokuruma kaviri inouraya dose. maminitsi 15 pashure kurwisa nechiva kuoma kufema tsandanyama uye kumira kufema.

Toxicologists uye vaya vanoziva zvomugungwa, ziva kuti akasimba muchetura mune golubokolchatogo octopus ugere Australian zhinji. zvinokachidza Its anopfuura pasimba nechiva uturu uye kukonzera rufu kubva rumborera kweminiti. The mate mumasero ari octopus rine chete maviri toxin, anoita pamusoro huta uye tsandanyama nehurongwa. Rufu kunoitika pamusana kuoma kufema netsandanyama.

Saizvozvowo hove muchetura ane imbwa kuti anogara mumakungwa kumabvazuva kweAsia. Pasinei toxicity kwayo anoshanda. Kana zvisina kukodzera chikabatwa hove, chepfu tsinga anopinda muviri womunhu, zvichizoita nokugwinha uye ipapo rufu.

Inorganic chepfu - resimbi munyu, alkali, acids, uye avo nomukaka. Kusvibisa kwavari simba, zvakawanda kazhinji, kuti simba chepfu inorganic mavambo, pane mushonga.

Tupukanana parathion kana inhaled kana kunyange uchikurukura ganda kunokonzera zvakakomba chepfu, iyo inotungamirira kunyanya kweiyi tsinga. Zviratidzo - kunyanya zvinoyerera uye salivation, nomusoro, kurutsa, uye meso mvura.

Carbon tetrachloride - kungatikanganisa mvura senzira cleaner. By inhalation kunokanganisa mwoyo, neitsvo uye chiropa.

Potassium cyanide - akasimba muchetura muboka ravo. Kana anwa, masero kurega rishandise okisijeni, interstitial hypoxia kunokonzera rufu.