Baro wax badan oo ku saabsan sida unugyada kansarku u waxyeeleeyaan unugyada unugyada
Kansarojiyadu waa walax kasta ama wakiil oo keena kansar. Taasi waxay ku sameeysaa adoo bedelaya dheef-shiid kiimikaad ama unugyada DNA-da ee unugyada noo ah, waxaanu faragelinnaa hababka caadiga ah ee gacanta. Aqoonsiga walxaha ku jira bii'ada ee sababi kara dadka inay ku xanuunsadaan kansarka waxay ka caawisaa dadaalka ka hortagga.
Carcinogens waxay noqon kartaa walxo kiimikaad, fayras, ama xitaa daawooyinka iyo daaweynta shucaaca loo isticmaalo daaweynta kansarka.
Inkasta oo kansarku ama isku-darka kansarku isku-buufiyo sababi karo kansarka, had iyo jeer maaha sabab keliya sababta oo ah uur-qaadidda kansarka waa la dhaxli karaa.
Sidee Kansariyaalku Kaadi Kara
Maadooyinka kansarka waxay sababi karaan kansar siyaabo kala duwan:
- By si toos ah u waxyeeleeyeen DNA ee unugyada keena isku-dhafan (carqaladeynaya nidaamka caadiga ah ee unugyada)
- Iyadoo aan saameyn ku yeelanaynin DNA-da tooska ah, laakiin halkii ay keeni lahayd unugyo si loo kala qaybiyo heer ka dhakhso badan, taas oo kordhin karta fursadaha isbedelka DNA iyo isbeddellada.
DNA-da unugyada ayaa waxyeello u geysan kara waxyaabo badan oo kala duwan iyo soo-bandhigyo, oo ay ka mid yihiin:
- Hab-nololeedka-waxaad cuntid, haddii aad sigaar cabto, dhaqdhaqaaq jireed la'aan
- Soo-qaadista dabiiciga ah-iftiinka "ultraviolet", gaaska radon, wakiilada faafa
- Raajo-daaweynta iyo daaweynta kiimikada , hormoonnada, difaaca jirka
- Kusoo dhawaanshaha goobta shaqada - shaqooyinka qaarkood waxay kordhiyaan soo-gaadhista kiimikooyinka warshadaha ama alaabooyinka
- Alaabta nadiifinta guriga, rinjiga, herbicides, iyo cayayaanka, iwm.
- Kirada - dibedda hawada ee dibedda ama xitaa sigaar cabbida tubaakada
Kansarka kansarka qaarkood ma si toos ah u keenaan kansar laakiin waxay keeni kartaa kansar. Qaar ka mid ah kansarku waxay keenaan kansar haddii aad leedahay waqti dheer, heerar sarreeya. Sida jidhkaagaagu uga falceliyo heerkan soo-gaadhista, dhererka, iyo waqtiga, xoojinta soo-gaadhista, oo lagu darayo qurxinta hidahaaga ayaa go'aamin doona halista ah inuu ku dhaco kansarka.
Qeybinta Carcinogens
Carcinogens waxaa ka mid ah Hay'adda Caalamiga ah ee Baarista Kansarka (IARC). IARC waa qayb ka mid ah Hay'adda Caafimaadka Adduunka (WHO) iyo ujeeddadeeda ugu weyn waa in la ogaado kansarka keena waxyaabo kala duwan oo u kala saaraan kansarka.
Kansariyaanka waxaa loo kala soocayaa mid ka mid ah kooxaha soo socda:
- Kooxda 1aad: Kansarojiinka dadka
- Kooxda 2A: Waxaa suurtagal ah in ay bini-aadanka ku dhici karto.
- Kooxda 2B: Waxaa suurtogal ah in cudurka kansarku uu bani-aadamka u yahay.
- Kooxda 3aad: Aan la isku halleyn karin sida kansarka ku dhaca aadanaha
- Kooxda 4-aad: Malahan ma aha kansar ku dhaca bini-aadanka
Walxaha la yaqaan ee ah maaddada kansarka ee dadka
Way adkaan kartaa in la tijaabiyo oo lagu kala saaro walxaha sida bani-oomanoska bini-aadanka maadaama aysan ahayn anshax-darro in la baaro si loo arko haddii ay wax u keeni karto kansar adigoo u soo bandhigaya dadka. Sidaa daraadeed cilmi-baarayaashu waxay awoodeen inay kala-soocaan wax ka yar 100-kiiba maaddaama ay "bini-aadanka u ba'an".
Qaar ka mid ah walxaha ugu caansan ee loo yaqaano inay yihiin kansar ku dhaca bani-aadamka waxaa ka mid ah (waxaa jira waxyaabo kale oo badan):
- Cabitaanka khamriga
- Wax soo saarka aluminium
- Arsenic iyo xayndaabyada arsenic
- Asbestos (dhammaan foomamka) iyo walxaha macdanta (sida talc ama vermiculite) oo ku jira asbestos
- Benzene
- Cadmium iyo xajmiyada cadmium
- Coal, qiiqa gudaha ah ee ka yimaada dhinacyada birta
- Qiiqa baabuurta, naaftada
- Fayraska Epstein-Barr (caabuq)
- Daaweynta postmenopausal ee Estrogen
- Formaldehyde
- Helicobacter pylori (caabuq)
- Fayraska cagaarshowga B (infekshan joogta ah)
- Cagaarshow C Cagaarshow (infekshan joogta ah)
- Nooca 1-aad ee fayruska difaaca jirka ee dadka (HIV-1) (caabuq)
- Papillomavirus (HPV) (infakshanka noocyada qaarkood)
- Shucaaca oo dhan (nooc kasta)
- Mashruuca birta iyo birta (saldhigga shaqada)
- Qoryaha haragga
- Saliidda macdanta, aan la daaweyn ama si fudud loo daaweyn
- MOPP iyo dawooyinka kale ee la isu geeyay oo ay ku jiraan walxaha alkylating
- Xeryaha Nickel
- Qashinka hawada dibadda
- Rinjiga (soo-dhoweynta goobta shaqada sida rinji)
- Hilibka la qalay (isticmaalka)
- Radon
- Warshadaynta warshadaha
- Saliida Shale
- Beerta Silica, kristaliin, qaab ah quartz ama cristobalite
- Shucaaca qoraxda
- Tubaakada, qiiq la'aanta
- Qiiqa sigaarka, sigaarka
- Sigaarka sigaarka
- Shucaaca Ultraviolet (UV) iyo qalabka ultraviolet-emitting tanning
- Chloride Vinyl
- Qalab ciid ah
- X- iyo shucaaca-gamma
Ilaha:
Society Cancer Society. Aqoonyahanada Cilmi-nafsiga ah ee la yaqaan iyo kuwa laga yaabo .
Ururka Caafimaadka Adduunka. Kahortagga Kansarka .