Occupational Exposure to Wood Dust seCause of Lung Cancer
Inogona kutarisana nehuni hunotonzera chirwere chemapapu here? Chii chaunoda kuziva kana iwe ukashanda pedyo nehuni guruva pabasa kana kuburikidza nezvinhu zvako zvinokuvaraidza? Chii chinonzi "kuchengetedzwa kwakachengeteka" uye ndezvipi zvaunofanira kutora?
Wood Dust uye Lung Cancer
Dope guru remweya nderimwe remakore ekutanga ekuzivikanwa kwebasa anozivikanwa nemunhu, uye achiri kukosha nhasi kune avo vane mabasa kubva kubashinari kusvika kune vashandi.
Tichifunga nezvehuwandu hwevanhu vanobatanidzwa mumabasa apo kusvikirwa neguruva rehuni kungavaisa pangozi yemukenza wemapapu, tichatarisa humwe uchapupu huripo hunobatanidza izvi zviviri. Asi kutanga, zvakakosha kutanga utaure pamusoro pekukosha kwevanhu vose pa-ku-kusvitsa basa uye kenza. Iko zvino inofungidzira kuti kushandiswa kwebasa kumakemikari nezvimwe zvinhu zvinokonzera kusvika 27 muzana yemakirini emapapu mumarume. Kunyange zvazvo nhamba iyi inotyisa, pane zvakawanda zvaunogona kuita kuti urege kuva nhamba.
Ramba uchiyeuka kuti mutsa wemapapu chirwere chakawanda. Izvi zvinorevei kuti kazhinji kacho huwandu hwehutano hwemapapu emapapu hunoshanda pamwechete pamwe chete kana kuti kudzivirira kenza kuumba. Semuenzaniso, tinoziva kuti kusangana kweAsbestos uye kusvuta kunogona kukonzera kenza yemapapu, asi apo iyo miviri yakawedzerwa pamwe chete mugumisiro mukuru kudarika kana iwe wakawedzera njodzi mbiri pamwechete. Kusiyana neizvi, pane kune zvimwe zvekudya zvinogona kuderedza ngozi yekenza yemapapu uye yekuita muviri kunogona kubatsira zvakare.
Iwe unoshanda kana uchikomberedza guruva rehuni, tora nguva yekudzidza pamusoro pemigumisiro yemabasa emukenza yemapapu uye izvo vashandi vose vanofanira kuziva.
Wood Dust seCarcinogen
Dope rehuni iye zvino rakatorwa secarcinogen , chinhu chinofungidzirwa kuti chinokonzera kenza mumunhu. Dope revhu rinoumbwa nekubatana kwezvinhu zvakasiyana-siyana zvakabva kuoma hardwood kana softwood miti.
Hard Woods vs Soft Woods
Zvakawanda zvezviongorori zvehuni neguruva nemapapu zvinoparadzanisa pakati pe softwood guruva uye guru guru guru, uye guru guru guru rinowanzoita kuti rive nekenza. Asi chii chinoita gorofu rakaoma uye chii chinonzi softwoods?
- Matanda ematanda ane miti yakaoma, avo vanorasikirwa nemashizha avo mukuwa. Wood kubva kune miti yakaoma miti yakaoma chaizvo chaizvo, zvakadai seBirch neBalsa.
- Softwoods imiti yemirayi; miti isingarasikirwi mashizha asi inoramba ichitsva gore rose (yakasvibirira.)
Chii Chinonzi Zvidzidzo Zvinotiudza?
Ongororo dzakawanda dzakatarisa ukama huri pakati pehuni guruva nekenza. Kubvunzurudzwa kwegore ra2015 kwakatarisa zvidzidzo makumi manomwe makumi manomwe kusvika panguva iyo yekubvunza, "Ko guruva rehuni rinokonzera kenza here?" Simba rakasimba riri pakati peanal adenocarcinoma ( mutanho wemusoro nemutsipa) uye guruva rehuni. Kwose, zvakadaro, zvakawanikwa kuti kune uchapupu husinganzwisisiki hwekuti guruva rehuni rinogona kutungamirira kumukenza wemapapu zvakare.
Chimwe chidzidzo chegore ra2015 chezvidzidzo gumi izvo zvakatarisa zvakananga pahuni hwehuni hwekutsvaga uye kenza yemapapu dzakawana mukana wakawedzerwa wekenza yemapapu nehuni hwehuni hwekutsvaga; avo avo vainge vazarirwa neguruva rwehuni vaiva makumi maviri kubva muzana mukana wekuwedzera chirwere ichi. Sezvo mutsa wemapapu ndicho chikonzero chinonyanya kukonzera kufanana nekenza mune zvevarume (uye vakadzi) uye inogona kuitika kune vasina kusvuta uye nevanhu vanoputa, izvi zvinokosha zvikuru.
Kusiyana neizvi, njodzi shoma shoma yemukenza wemapapu yakaratidzwa kune vanhu vemunyika yeNordic avo vainge vazarura guru guru guru. Mhedziso ndeyekuti kune uchapupu hwakasimba hwekubatana kwehuni yehuni nemukenza wemapapu, asi kuti izvi zvingave zvichienderana nenzvimbo uye nzvimbo yehuni inogadziriswa.
Chimwe chidzidzo kubva kuKanada chakawana mukana wekenza yemapapu yakabatana nehuni hwehuni hwekutsvaira hwakange hwakapetwa ne40% pahupamusoro kune avo vasina kuzarurirwa kuguruva. Basa rakajairika rakabatanidzwa nekutsvaga kwaiva basa rokuvaka, matanda, nekugadzira fenicha. Chimwe chinhu chinokosha mubhuku rino, zvisinei, ndechokuti kutaridzika kwemazuva mazhinji kwakakosha kuwedzera kukonzera kenza, uye pakanga pane ngozi shoma pakati peavo avo vaisazoita kuti vaonekwe.
(Izvi zvingava zvekusimbiswa kune avo vanofarira kushandiswa kwemiti sechido chekuita.)
Zvimwe Zvakabatana Zvirwere Zvoutano
Dope rehuni rave rave richizivikanwa kuti rinotungamirira kune zvimwe zvirwere kunze kwekenza. Izvi zvinosanganisira:
- Kushanda kweganda (dermatitis) - Mucheka weganda anokonzerwa neguruva rwehuni anowanikwa uye ave akawanikwa nekusvibiswa neguruva kubva kumarudzi anopfuura 300 emiti. Izvi zvinokonzera, kutema, uye kubwinya zvinogona kubuda nekuda kwekutsamwa kweganda kana, panzvimbo pezvo, kubva pane zvinokonzera kugadzirisa. Nhoroondo yeHSE yakanyora zvimwe zvezviratidzo zvakataurwa nemhando dzakasiyana dzemiti .
- Zvirwere zvekuporesa - Kurwisa kweAirginia kunowanzoonekwa nekusvibira kune guruva uye zvinokonzerwa nehutachiona hwemahara zvinowanzojairika. Zvakakosha kucherechedza kuti chirwere chinogona kuva chiitiko chekupararira kwekenza yemapapu zvakare. Chinozivikanwe chakanaka ndecheye yemisidhari mutsvuku, iyo mashanu muzana yevashandi inorwisa. Dope guru rinoonekwa seimwe yenzira dzinokonzera 10 dzekuita basa rekuita basa muUnited States (Dzidza zvakawanda pamusoro pekutsamwisa-kukanganisa kana kushanda kweputima .)
- Zviratidzo zvekuporesa hazvinei neukwepa - zviratidzo zveNasal, zvakadai sokucheka, kuoma, uye kudzokorora zvikamu zve sinusitis zvakabatanidzwa nehuni hwehuni huripo, pamwe nekukandira uye kuputika.
- Kupera kwemapapu basa - Kunyange zvazvo zvichinyanya kutaurwa ne softwoods, kuiswa kune guruva kunogona kukonzera kuderera kwemapurmonary basa . Mukuwedzera, kutarisana neguruva rehuni kunogona kuvhiringidza cilia, bvudzi duku-sezvivako mumuti unofuridzira unoshanda kubvisa inhaled inhaled kubva kumhepo.
Yakarongedzwa Mitsara Yekutaura
Kusati gore ra1985, pakanga pasina nhungamiro shoma kubva kuWesupational Safety and Health Review Commission pamusoro pekutsvaira guruva. Kubvira panguva iyoyo, mimwe mitemo yakasiyana yakakonzerwa. OSHA yakarongedza maawa masere ekuyera kwe 1 mg / m3 ye hardwood uye 5 mg / m3 yehuni dzakaoma, kunyange zvakadaro, pakugadzirisa kwekupedzisira, maawa masere ekutsvaira kwemaawa 5 mg / m3 yakagamuchirwa zvose. Chimwe chinhu chakasviba tsvuku yemusidhari yemusidhari, iyo iyo maawa masere masere ndeye 2.5 mg / m3 nekuda kwekugona kwayo kukonzera kugadzirisa kwehutano.
Mabasa ari panjodzi
Ndezvipi zvinogona kuita kuti huni hugadziriswe huni hunogona kuva mungozi wekenza yemapapu? Mukuona kuti mabasa api anonyanya kutyisa zvakakosha kufungisisa nezvemabasa api anoguma mukugadzirwa kwehuni guruva. Mamwe mabasa ari pangozi anosanganisira:
- Kuveza
- Vashandi vemagetsi uye mapepa
- Simba vashandi
- Vakuru veKomiti
- Vashandi veSawmill
Njodzi uye Kuchengetedza
Mukuwedzera pakutevera miganhu yemaawa masere ekuzarurirwa kune guruva rehuni, kune zvinhu zvakawanda izvo vashandi uye vashandi vanogona kuita kuti kuderedza kusvibiswa. Mabasa akawanda akadai (sekuvhara guruva rehuni panzvimbo yekutsvaira) anogona kuderedza zvakanyanya kutarisa kwako. Tarisa humwe hutano hweHSHA huchifukidzira njodzi dzinogona kuitika uye zvinogona kugadziriswa maererano nehuni hwehuni huripo pane basa kuti udzidze nezvenzira dzekudzikisa huwandu hwehuni hunofuridzira mubasa.
Zvichida Zviratidzo Mu Wood Kubata
Zvakakosha kungoona kuti kune zvimwe zvinopisa kune zvinodhaka kune avo vanoshanda nemuti. Mamwe emakemikari anoshandiswa, akadai semamwe maglues, anogonawo kuva chiitiko chekutengesa kenza. Iva nechokwadi chekuverenga Nyaya Dzokuchengetedza Dhiyabhorosi pazvinhu zvose zvaunenge uchitaridzirwa kubasa.
Ko Zvakadini NeWo Woodworking Hobby?
Kuisa kune guruva rehuni sezvo chido chekushandira chisingaoneki kutakura mungozi wekenza yemapapu. Mukutsvaga kusvika ikozvino, kutarisana neguruva rehuni sezvo chido chekudya chisina kuwanika kuti chakabatanidzwa nekenza yemapapu, uye kunyange nekutaridzika kwebasa, kubudiswa kunoda kuve "kuwedzerwa uye kuwedzerwa." Izvo zvakati, nguva dzose ita maitiro akanaka mukati mekushandisa uchishanda nemhuni uye nemamwe makemikari. Nguva dzose verenga mavara uye tevera mazano. Kana tsamba yakakurudzira kushandisa magirafu kana maski, teerera mirairo iyo.
Pasi Pasi Pamusoro Wehuni Dota uye Mungozi yeLung Cancer
Zvinogona kuodza mwoyo paunofunga nezvekukanganisika kwekenza nekunyatsosarudzwa. Iwe unogona kuzvibata iwe uchiti, "Haasi zvinhu zvose zvinokonzera kenza here?" Asi, kudzidza nezvengozi idzi, uye kutora matanho, hazvirevi kuti unoda kuva munhu anonyanyisa. Iko kunowanzotora matanho akaoma iwe unogona kutora kuti uderedze njodzi yako.
Vashandi iye zvino vane mirayiridzo munzvimbo iyo inotsanangura huwandu uye nguva yakawanda iyo munhu angave akataridzirwa neguruva rehuni asina kuisa njodzi yekenza. Izvozvo zvakati, zvakakosha kuti vashandi vose vazive nezvemitemo iyi uye vatevere, uye kuti vataure kana zvakakodzera kutarisa kumiganhu iyi haisi kuteverwa munzvimbo yavo yebasa.
Ungave kana usati wapfuurirwa neguruva rehuni, tora nguva yekuongorora mazano aya ekuderedza mungozi wekenza yemapapu . Kansa yemaperembudzi inoramba iine chikonzero chinonyanya kukonzera kufa kwekenza kwevarume nevakadzi uye kunyange zvisingawanzwi, kenza yemapapu muvanhu vasina kumboputa ndiyo yechitanhatu inokonzera kufa kwekenza muUnited States.
Sources:
Alonso-Sardon, M., Chamorro, A., Hernandez-Garcia, I. uye al. Sangano Pakati Pekushanda Kwebasa kune Mhuni Doro uye Kanzer: Ongororo Yakarongeka uye Meta-Kuongorora. PLoS One . 2015. 10 (7): e0133024.
Nzvimbo dzeDaase Control uye Kudzivirira. National Institute for Occupational Safety and Health (NIOSH). Wood Dust. Updated 09/28/11. https://www.cdc.gov/niosh/pel88/wooddust.html
Hancock, D., Langley, M., Chia, K., Woodman, R., naE E. Shanahan. Wood Dust Exposition and Lung Cancer Risk: A Meta-Analysis. Occupational and Environmental Medicine . 2015. 72 (12): 889-98.
Vallieres, E., Pintos, J., Parent, M., uye J. Siemiatycki. Occupational Exposure to Wood Dust uye Ngozi yeKunguru yeLung muZviri dzevanhu-Based Based Case-Control Studies muMontreal, Canada. Environmental Health . 2015. 14: 1.