Ukuvezwa Kwezisebenzi Emakhemikhali Ngesikhathi Ukukhulelwa Kwandisa Ingozi Yokungashayeli
Okuncane kakhulu kuqondwa kahle ukuthi kungani abantu abathile behlukumezekile futhi abanye bekhulelwe ngempumelelo ngisho nalapho bebhekene nezinkinga eziningi . Ungaba nokukhulelwa kwesisu esisodwa noma ukuphazamiseka okuphindaphindiwe ngisho noma ungenayo ingozi. Imiphumela eminingi yomuntu ngamunye ibonakala ihlelwe ngengozi kanye nenhlanhla yezakhi zofuzo.
Lokho kusho ukuthi esinye isici esandisa amathuba okukhulelwa kwesisu ngokuvamile ukuvezwa kwezici ezihlukaniswe njenge- teratogens , noma ama-agent atholakale abangela ukuphazanyiswa ekuthuthukiseni ingane.
Ama-teratogens angaba amakhemikhali anobuthi kanye nemisebe, ukutheleleka okuthile kwamagciwane kanye namagciwane , noma ngisho nokubhema ugwayi nokuphuza utshwala .
Ukuvezwa kwezidakamizwa ngesikhathi sokukhulelwa kungaba nemiphumela ehluke kakhulu kusuka kumuntu kumuntu; abanye abantu bangase babe nemiphumela emibi, abanye bangase babe nabantwana abaneziphene zokubeletha ezinganeni, kanti abanye bangase baphelelwe amandla noma baphelelwe ukushona noma ukushona kokubeletha. Ngaphandle kokwehliswa komama, ukuvezwa kukababa kwamanye ama-teratogens kungandisa ingozi yokukhulelwa kwesisu nangamazinga okwanda kwe-chromosomal emdeni.
Ezikhathini eziningi, odokotela bakholelwa ukuthi ukuvezwa okuvamile noma okude isikhathi eside kunezitshalo ezithwala izidakamizwa kuyingozi ngaphezu kwesikhathi esisodwa noma okunye okubekwe eceleni. Ngenxa yalesi sizathu, abazali abasebenza emisebenzini ehilela amakhemikhali anobuthi bangabhekana nengozi enkulu yokukhulelwa kokubeletha kwezinye izimo.
Ama-Chemical Agents ahlobene Nokuqothula
Ukuhlaziywa kuka-2006 kocwaningo olwedlule kutholakale ubufakazi bokuthi ukutholakala komsebenzi kulezi zinkampani zamakhemikhali kungandisa ingozi yokukhulelwa kwesisu:
- Izitshalo ezinamandla (abasebenzi basezimboni, abasizi bamazinyo)
- I-solvents ye-Organic (abasebenzi bezobuchwepheshe, izisebenzi zezimboni nezomile)
- I-tetrachlorethylene (izisebenzi zokuhlanza ezomile)
- I-Glycol ethers (abasebenzi be-semiconductor)
- I-2-Bromopropane (imboni ye-electronics)
- Ama-Petrochemicals
- I-Ethylene oxide (abasizi bamazinyo)
- Ama-anesthetic gases (abasebenzi abahlinzayo)
- Izidakamizwa ze-Antineoplastic (abasebenzi be-oncology)
Okufanele Ukwenze Ukunciphisa Ingozi
Uma uye wavezwa uhlobo oluthile lwe-agent ekhemikhali, faka iqembu. Asikho isizathu sokwesaba ngalesi sikhathi sokuthi ukukhishwa kwamakhemikhali kwakho kubangelwe ukukhulelwa kwesisu noma kuzokuholela ekukhulelweni kokubeletha uma ukhulelwe njengamanje. Ucwaningo lwakamuva lubonisa ukuthi umzimba womuntu wesilinganiso uphethe amakhemikhali amaningi amanga, kodwa namanje usanazalwa.
Lokho kusho ukuthi kunengqondo ukuthatha izinyathelo zokunciphisa ingozi yokutholakala kwamakhemikhali anobungozi uma kunokwenzeka. Uma usebenza namakhemikhali, ezinye izindawo zokusebenzela zizovumela abesifazane ukuba bacele ukudluliselwa okwesikhashana endaweni ehlukile yokunciphisa ukutholakala kwamakhemikhali, kodwa kwezinye izimo, abesifazane bangathatha izinyathelo zokuqapha okweqile ukuze bagweme ukutholakala kwamakhemikhali ngokusebenzisa imishini yokuzivikela.
Isikhathi esibucayi kakhulu ekuthuthukiseni ukukhulelwa kwentombazane kuze kube yilapho ukuhlukunyezwa kwe-teratogens kungu-trimester yokuqala, ngakho-ke kuwukuhlakanipha amadoda nabesifazane ukuba bazame ukugwema ukungcola okungadingekile kwamakhemikhali uma bezama ukukhulelwa ngenhloso - kodwa ngaphandle kokuhamba ngokweqile nokukhathazeka ngezinto ezingaphezu kokulawula kwakho . Khumbula ukuthi uzodinga ukuthuthela esiqhingini esinqashile ukugwema amakhemikhali emphakathini wanamuhla, futhi ngisho nalapho ungaphephile ngokungcola - kodwa ukuqonda kanye nokuqapha okulungile akuyona into embi.
Imithombo:
U-Aspholm, uRafael, uMarja-Liisa Lindbohm, uHarri Paakulainen, u-Helena Taskinen, u-Tuula Nurminen, no-Aila Tiitinen, "Ukukhipha Isisu Ngokungahambi Ngaphandle KwabaFundi BaseFinland." I-Journal of Occupational and Environmental Medicine Jul 1999. Ithole ngo-6 Ephreli 2008.
UMnyango WezeMpilo, "Uma Ngikhulelwe, Ingabe Amakhemikhali Engisebenza Ngayo Angonakalisa Umntwana Wami?" Uhlelo lokuHlola lokuHlahla kanye noHlelo lokwaziswa lufinyeleleke ngo-6 Ephreli 2008.
I-Figa-Talamanca, i-Irene, "Izici zengozi zemisebenzi nokuphila kokubeletha kwabesifazane." Occupational Medicine 2006. Kufinyelelwe ngo-6 Ephreli 2008.