📱 2022-03-31 03:11:32 - Paris/France.
Uphononongo olutsha oluvela kwi-International Agency for Research on Cancer kunye neYunivesithi yase-Oxford ingxelo malunga neprojekthi eqhubekayo elandelele impilo yabasetyhini abamalunga nesigidi e-UK iminyaka engaphezu kwe-20. Iziphumo zibonisa ukuba akukho nxu lumano phakathi komngcipheko owonyukayo wethumba lobuchopho kunye nokusetyenziswa kweselfowuni.
Kwiminyaka emininzi, kukho ingxoxo eqhubekayo malunga nokhuseleko lweselfowuni. Ingqwalasela ekhethekileyo ihlawulwe kwisakhono seeselfowuni ukunyusa umngcipheko womhlaza wengqondo. Ngapha koko, abantu abakaze bazibeke ezi zixhobo zokukhupha i-radiofrequency radiation kufutshane nobuchopho bethu.
Uphononongo olunempembelelo luka-2018, olusuka kurhulumente wase-US kwiNkqubo yeSizwe yeToxicology (NTP), lufumene ubungqina obubonisa ukuba imitha yeselula inokubangela umhlaza kwizilwanyana. Nangona kunjalo, ezi ziphumo beziphikisana, kunye neengcali ezininzi ziphikisana ukuba iimvavanyo ezibeka iimpuku kwiidosi eziphezulu zemitha yemitha ixesha elide azifani nangayiphi na indlela kwiintlobo zelizwe lokwenyani lokuvezwa amava abantu ngokusebenzisa iiselfowuni.
Ke ngoko kunokwenzeka ukuba imitha yeselfowuni ibangela amathumba ebuchotsheni, kodwa ngaba oku kwenzeka ngokwenene kwihlabathi lokwenyani? Ukuphendula lo mbuzo, abaphandi baphendukela kwizixa ezikhulu zedatha ye-epidemiological ukufumanisa ukuba kukho amazinga akhulayo amathumba engqondo kubemi ngokubanzi.
Kwi-2013, iqela labaphandi abavela kwiYunivesithi yaseOxford lipapashe uphando oluphanda ulungelelwaniso phakathi kokusetyenziswa kweselfowuni kunye nezicubu zengqondo kwi-791 yabasetyhini. Idatha iphuma kwiprojekthi enkulu, eqhubekayo ebizwa ngokuba yiMillion Women Study.
I-Million Women Study yaqala phakathi kwiminyaka yoo-1990. Ngo-2001, yayifumene omnye kwabasetyhini abane e-UK abazalwa phakathi kwe-1935 kunye ne-1950. Bonke abathathi-nxaxheba bafumana imibuzo rhoqo kwiminyaka emithathu ukuya kwemihlanu ukuqokelela idatha malunga nemikhwa yokuphila kunye nempilo jikelele.
Uphononongo lwe-Oxford luka-2013 lujonge ukusetyenziswa kweeselfowuni ezizixelayo kwaye alufumananga nxulumano kunye neziganeko ze-gliomas, i-meningiomas, okanye i-non-central nervous system cancers. Olu phononongo olutsha, olupapashwe kwi Ijenali yeZiko leSizwe loMhlazainika ulandelelwano kwiziphumo zangaphambili ngokulandela i-776 yabasetyhini malunga neminyaka eyi-000.
Ngexesha lokulandelelana, abaphandi babona abafazi be-3 kuphononongo bephuhlisa ithumba lobuchopho. Nangona kunjalo, akukho khonkco lufunyenweyo phakathi kokusetyenziswa kweselfowuni kunye namazinga e-brain tumor. Kwakungekho nxibelelwano phakathi kokusetyenziswa kweselfowuni yemihla ngemihla kunye nokwanda kweziganeko ze-gliomas, i-acoustic neuromas, i-meningiomas, i-pituitary tumors, okanye i-ocular tumors.
Ukugrumba nzulu kwidatha, abaphandi abafumananga mahluko kumazinga amathumba abonakala kwicala lasekunene lentloko ngokuchasene necala lasekhohlo lentloko phakathi kwabasebenzisi befowuni bemihla ngemihla. Njengoko uphononongo lwangaphambili lubonise ukuba uninzi lokusetyenziswa kweselfowuni lwenzeka kwicala lasekunene lentloko, oku kufunyaniswayo kuxhasa ukunqongophala kobungqina obunxibelelanisa ngokuthe ngqo imitha yeselfowuni kumathumba obuchopho.
Abaphandi banenkathalo ekuboniseni imida yeziphumo zabo. Uphononongo aluzange lubandakanye abantwana okanye abantu abancinci, nangona ezinye izifundo azifumananga ikhonkco phakathi kwezicubu zengqondo kunye nokusetyenziswa kweselfowuni kumaqela amancinci. Kwaye, bangaphantsi komnye kwabasetyhini abahlanu kuphononongo abaxele ukusebenzisa iselfowuni ngaphezulu kwemizuzu engama-30 veki nganye, okuthetha ukuba akucaci ukuba ukusetyenziswa kweselfowuni enzima kwandisa umngcipheko wamathumba.
Itekhnoloji yeselula ihlala iphucuka, ngoko ke izizukulwana ezitsha zikhupha amandla asezantsi kakhulu. Nangona kunjalo, ngenxa yokunqongophala kobungqina kubasebenzisi abakhulu, ukucebisa abasebenzisi beeselfowuni ukuba banciphise ukuvezwa okungeyomfuneko kuhlala kuyindlela efanelekileyo yokukhusela.
Joachim Schüz, umphandi oyintloko
Abaphandi baxoxa ngezifundo ezininzi zokuphonononga ezikude ukusuka kwiminyaka yamva nje ezifuna ukufumana unxibelelwano phakathi kokusetyenziswa kweselfowuni kunye nokwanda kwamazinga amathumba obuchopho. Ngokwabaphandi, akukhange kubekho zimpawu zokonyuka kwamazinga ethumba lobuchopho kubantu ngokubanzi kumaxesha amva nje, ngoko ke izifundo ezimbalwa eziye zafumanisa imibutho kufuneka zibe nohlobo oluthile lokuthambekela ekuqeshweni.
"Kuluhlu lwezifundo zokulawula iimeko eSweden, imibutho eqinileyo eqinileyo yokusetyenziswa kweeselfowuni yabonwa, nangethuba elifutshane emva kokusetyenziswa kokuqala," abaphandi baphawula kwisifundo. “Ukuba oku bekuyinyani, ngekukhokelele kubhubhani omkhulu wamathumba ebuchotsheni – ngethamsanqa – akwenzekanga. Ke ngoko, eminye imiba ephambili esisiseko ekufuneni abathathi-nxaxheba bophando okanye kuvavanyo lokuvezwa yinkcazo enokwenzeka yeziphumo zabo.
UJoachim Schüz, umphandi okhokelayo kuphononongo olutsha, uthe ukunqongophala kwabasebenzisi beeselfowuni rhoqo kwidathasethi kuthetha ukuba abasebenzisi abanzima kufuneka balumke kwaye basebenzise iinketho ezingenazandla apho banokuthi. Ukujongana nomahluko phakathi kweeselfowuni ezintsha nezindala, u-Schüz uphinde wachaza ukuba ii-smartphones zanamhlanje zidla ngokukhupha imitha emincinci kunezizukulwana ezidlulileyo.
"Iitekhnoloji zeselfowuni zihlala ziphucuka, ke izizukulwana ezitsha zikhupha amandla asezantsi kakhulu," utshilo uSchüz. “Nangona kunjalo, ngenxa yokunqongophala kobungqina kubasebenzisi abakhulu, ukucebisa abasebenzisi beeselfowuni ukuba banciphise ukuvezwa ngokungeyomfuneko kuhlala kuyindlela elungileyo yokhuseleko. »
Uphononongo olutsha lwapapashwa kwi Ijenali yeZiko leSizwe loMhlaza.
Umthombo: IYunivesithi yaseOxford
SOURCE: Uphonononga Iindaba
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