Yeyiphi le nto kukho umhlaza ebantwini?

Yinto akukho mfihlakalo ukuba umhlaza - oku sisifo yingozi esibulalayo, leyo kukwaphulwa ukukhula iiseli babantu, zizenza ngumhlaza. Kuba uhlobo ngalunye kwithishyu kuqwalaselwa nakanjani eqhelekileyo xa iiseli zikhula kunye nabelane. Kodwa ukuba le nkqubo wayeka kwaye iiseli ezintsha musa veli nezihlunu nangezilonda kuvela. Ngoko ke, abantu abaninzi abanomdla ulwazi, umhlaza ngenxa kokubonakala. Kweli nqaku, kwaye cinga zonke bokuqonda.

Emzimbeni, umntu ngamnye abe indlela ekhethekileyo elinoxanduva ekukhuleni eyiyo kunye nokwahlukana kweeseli zonke iintlobo kwithishyu. Nangona kunjalo, kukho ezinye izinto ukuba bawaphikise ukusilela kule nqubo, ngaloo ndlela ebangela umhlaza. Nceda uqaphele, ukuba kungekudala uza kuba nako ukufumanisa isifo, kokukhona ukuba iintsholongwane kuyo.

Yintoni umhlaza womlomo

Phambi ekuqondeni umhlaza ngenxa oko kubonakala, kufuneka ibattery iimpawu eziphambili kwesi sifo. Nceda uqaphele ukuba kukho nangezilonda ebubonisayo nesibuhlungu. Ngoko ke, lo mhlaza - oku yobubi. Ukuze kwesi sifo ngolu hlobo lulandelayo:

- iiseli baqala ngokukhawuleza angalawuleki ukwabelana;

- esi sifo 'uhlaselo' kwaye kananjalo ukuba amalungu ezikufutshane nezihlunu;

- kodwa ke metastases bangaba phantsi nayiphi kunye nawo onke amaziko.

Ukuba isifo alihoywa nje, kuya kuqalisa ukukhula kwaye betha i amalungu ezikufutshane, kwaye ezingabalulekanga ngokupheleleyo umhlaza, labo. Xa sifo wafudukela izinga kuwenza, iiseli ezimbi aqalise ngoncedo igazi lonke umzimba kwaye azinze kwizigqeba ezahlukeneyo. Apho ke, iingcambu kunye ukwabela ngenkuthalo. Mphathe sifo kunzima kakhulu, ngenxa yokuba kwanokuba ukubulala amawaka iiseli, kodwa kushiya omnye kuphela, isifo uqalisa inkqubela kwakhona.

Umhlaza kwenzeke, kungakhathaliseki ubudala yesigulane. Kodwa ke amadala ufumana, i nzima ukunyanga izifo. Ngapha koko, abantu abadala musa ukuba umzimba owomeleleyo, kunye nomhlaza sinokusasazwa umzimba kakhulu ngokukhawuleza.

Phi umhlaza: izinto

Enyanisweni, kukho izizathu ezininzi ezahlukeneyo ezinokubangela iiseli ezingaqhelekanga. Esi sifo lwaziwa kwixesha elithile, kodwa engamashumi amabini edlulileyo, ipesenti elivela kuzo sifo liye landa kakhulu kwaye oko kuyaqhubeka akubuyi ngakumbi. Kwaye ithi kukho ezinye izinto ezinegalelo kwesi sifo.

izinto ibangele

Carcinogens - le yenye ezingunobangela eziqhelekileyo iiseli umhlaza emzimbeni womntu. Kukho carcinogens ezingenako kuphela ukwandisa izinga kwisahlulo iseli kodwa ke isiphumo mutagenic lwesakhiwo DNA umonakalo ngokwayo. Ezi zinto zinobungozi kakhulu ukuba iintlobo ezintathu imvelaphi: ngokomzimba, bemvelo imichiza.

Uhlobo lokuqala zingaquka yiultraviolet ze-X-reyi, kwaye radiation wesigrike. Kungenxa yoko le nto azame ukuphepha kokuhlala ixesha elide lilanga otshisayo.

Imiba zebhayoloji ziquka izifo ezithile. Yeyona ixhaphakileyo ezi zithathwa Epstein - Barr intsholongwane kunye papillomavirus.

nakuhlobo lwemichiza ibangele

Umhlaza ngenxa oko kubonakala - lo ngumbuzo impendulo apho Ungazikhusela isisifo esinobungozi. carcinogens Chemical - izinto ukuba xa tapeworm kunokubangela umhlaza.

Nalu uluhlu lwe kuyingozi kakhulu kubo:

- Ityhefu;

- imibala eyahlukeneyo;

- nitrate, isiqalelo esithambileyo esimhlophe ne benzene;

- aflatoxin, asbestos kunye formaldehyde;

- Kwakhona musa ukulibala malunga izongezo ezahlukeneyo.

Inani elikhulu carcinogens emoyeni ngexesha ukutshiswa inkunkuma, kwakunye iiplastiki kunye ukutshiswa ioli. Emizini industrial umoya iqulethe isixa esikhulu kwezinto eziyingozi. Nomzi, nto ngakumbi kunye carcinogens.

Xa siqwalasela umhlaza ngenxa into ebonakala, musa ukulibala malunga nokutya. Xa kungekho tyala musa ukusela izixa ngokugqithiseleyo ukutya okunamafutha aphezulu. Ukuthenga ukutya evenkileni, qiniseka ukuba anikele ingqalelo ukwakhiwa kwawo, kuba phantse elowo kubo uya kufumana carcinogens ukuba zikholisa zibonakaliswe yileta E. Ngaphezu koko, E123 kunye E121 ezijongwa kuyingozi kakhulu kwimpilo yabantu.

Nikelani ingqalelo ukutya

Ukuba unomdla, ukusuka apho kukho umhlaza, ngoko kuqala kwiinto zonke ucinga ngento nidle. Zama ukunqanda iintlobo zokutya watshaya ezifana ham, Bacon, salami kunye iisoseji. Kwakhona qiniseka ukuba ufunda ukwakhiwa zokutya ezifana isonka esimhlophe ne pasta. Nika i namaqhashu, sodas kunye nokutya okuziinkozo isidlo ezineswekile.

virus

Virus - le yenye yezizathu ezenze ngayo umhlaza ibonakala. Amaninzi, oko kukhokelela izifo ezifana papilloma, polyoma, a Igciwane, adenovirus kunye Epstein - virus Barr. Xa Oncology, elinesihlanu ekhulwini kuzo zonke iimeko zezifo egazini phezulu izifo zomhlaza. Lidla kukho usulelo enokuchaphazela uphuhliso umhlaza, ulale nje emzimbeni womntu kwaye idluliselwe kwisizukulwana esilandelayo.

Iingcali ukucebisa imbonakalo iintsumpa emzimbeni kudlula iimvavanyo efanelekileyo. Oku kuza kunceda ukuqinisekisa linobuhlungu okanye hayi kwelo qumrhu. Kuphela ngokwesiseko yonke ingcaciso ayifumene linokukwenziwa unyango olungaphezulu.

A amagama ambalwa malunga radiation

Imitha - oku esinye isizathu sokuba kukho umhlaza. Ukuze iiseli zomzimba womntu baqalisa lokuziguqula, akukho mfuneko ixesha elide ukuba abe kwigumbi namaqondo aphezulu radiation. Kuya kuba ngokwaneleyo kwaye nje elangeni. Kakade ke, yiultraviolet ukukhanya ngeedosi ezincinane kubalulekile kwimpilo yabantu, kodwa kwimeko uthando kakhulu ukuba umlilo umntu abonakale izifo ezifana wolusu.

Ngako oko ke akukho kucetyiswa ukuba kakubi nemikhankaso solarium, kwaye nemikhankaso elunxwemeni nangoku iliso ixesha lokuba phantsi kwelanga otshisayo. Qiniseka ukusebenzisa iindlela ezikhethekileyo wokhuseleko ukusuka elangeni. Uye elwandle kusasa nangokuhlwa. Kweli xesha ifreyimi ilanga ichaphazela isikhumba yabantu engashiyi ngakumbi.

Ukuba unayo azalwa enkulu kunye nezinye izifo zezikhumba, qiniseka ukuba kukugusha sesichengeni yelanga.

ufuzo

Esinazo - oku esinye isizathu sokuba kukho umhlaza ebantwini. Ukuba zofuzo zisebenza ngendlela efanelekileyo, bayakwazi ukugcina hlula cell eqhelekileyo. Kodwa ukuba ukuguquka kwenzeka emzimbeni, le nkqubo yaphukile ngokupheleleyo. Qaphela ukuba ukuba umntu lo mkhaya umhlaza, ngoko kukho amathuba aphezulu ukudluliselwa esi sifo kubantwana. Kule meko ayiqalisi kufuneka ukuba ziye umzali kwesi sifo. Kuya kuba ngokwaneleyo kunye nokuba badlula gene mutated kubantwana.

amayeza Modern ikuvumela ukuba bapase iimviwo okhethekileyo, hlolo olo lunokukhangela izinto sofuzo emzimbeni womntu. Ngoncedo leemvavanyo onjalo inciphise ixhala ukuba umntu kusapho liphuhlise umhlaza, kwakunye ukuba ukuqala unyango zokuqala zesi sifo. Eneneni, kulo mzekelo, balahle sifo kuya kuba lula kakhulu.

Kwezakhi sofuzo kubantu

Abantu abaninzi banomdla umbuzo njengoko kukho umhlaza ebantwini. Esinye sezizathu ithathwa gene wezakhi oko kwenzeka ngenxa yeemeko zangaphandle nezangaphakathi. iseli kuguquka kungaba kwenzeka ngokuqhutywa ngumdla kwaye ngequbuliso okanye uphantsi kweempembelelo yeemeko ezifana bume amahlwempu, ukutya kakuhle kunye yelanga.

Ukuba gene waqalisa lokuziguqula umsebenzi iseli iqala maxongo, nto leyo enokukhokelela ekubeni impilo yabo. Noko ke, kwezinye iimeko, iseli usuke phawula olusetyenziswayo sofuzo kwaye ukuqhubeka kwalo ukubakhona ngakumbi neyantlukwano. Ngoko ke, lo guquko kwasasazeka kubo iiseli ezimelene aqalile ukuba ukusebenza ngendlela eyahlukileyo ngokupheleleyo. Yiloo nto kanye yintoni kuvela umhlaza. Nditsho guquko okungephi emzimbeni womntu kunokukhokelela kumhlaza kakhulu.

Ngaba Ndingazikhusela ngumhlaza

Kutheni kukho umhlaza, kuba kuye kwaxutyushwa kweli nqaku. Kodwa kwakhona kubaluleke kakhulu ukwazi ukuba unako ukuthintela isifo. Ngelishwa, akukho namnye unako ukuthi ngokuqinisekileyo. Kodwa nayiphi na ingcali icela ingqalelo impilo yabo kwaye uphephe izinto ezibangela kuphuhliso somhlaza.

Gada umthambo lakho lezempilo, nidle okulungileyo, ukufumana elininzi lokuphumla kunye nexesha ukutyelela ugqirha, yaye ke ngoko akuyi koyika sifo. Kuba sempilweni. Kwaye musa ukulibala ukuba umhlaza - oku isivakalisi.