Ngexesha lo bhubhani, ukuze kuthintelwe ukusasazeka kwale ntsholongwane, wonke umntu sele eqhele ukunxiba iimaski ezingalukwanga. Nangona ukunxiba isigqubuthelo sobuso kunokukuthintela ngempumelelo ukusasazeka kwale ntsholongwane, ngaba ucinga ukuba ukunxiba isigqubuthelo sobuso kunokukunika uxolo lwengqondo?
Iziphumo zovavanyo
I-Straits Times isandula ukusebenzisana nelebhu ye-Eurofins yasekhaya ukufunda ukuba zingaphi ii-microorganisms ezincanyathiselwe kwiimaski ezingalukwanga xa zinxitywe ixesha elide, kwaye iziphumo azixolisi kwaye ziyarhawuzelelwa.
Uphando oluvela kwilabhoratri ye-Eurofins lubonisa ukuba ixesha elide imaski engalukwanga isoloko inxitywa, kokukhona isixa sebhaktheriya, ukungunda, kunye negwele ngaphakathi kwemaski liya kunyuka.
Irekhodi yovavanyo
Uvavanyo lwenziwe kwiimaski ezilahlwayo nezinokuphinda zisebenziseke iiyure ezintandathu kunye neshumi elinambini ngokulandelelanayo, ukurekhoda ukwenzeka kwebhaktheriya, igwele, ukungunda, iStaphylococcus aureus (ifungus eqhelekileyo enokubangela usulelo lwesikhumba), kunye ne-Agrobacterium tumefaciens (umngundo obangela irhashalala) ngeli xesha, kwaye emva koko uzithelekisa.
Uvavanyo lurekhode ibhaktheriya, igwele kunye nokungunda, iStaphylococcus aureus, kunye ne-Agrobacterium tumefaciens ngokwahlukeneyo.
UGqr. John Common, ugqirha wesikhumba kwiZiko laseSingapore lezeSayensi nobuChwepheshe, kudliwano-ndlebe wathi iStaphylococcus aureus inokuvelisa iityhefu eziyingozi ebantwini.
Ezi bhaktiriya zinokudluliselwa ngokudibana ngokuthe ngqo nabantu abosulelekileyo okanye ngokusebenzisa izinto ezingcolileyo.
Ngoko ke, le fungus ihlelwa njenge-pathogenic organism, oku kuthetha ukuba le fungus, ehlala ibonakala kubantu abaphilileyo, inokubangela umonakalo kumzimba womntu kwinqanaba elithile.
I-Agrobacterium lolunye uhlobo lwebhaktheriya enokuthi i-parasitize eluswini kwaye ibangele umonakalo kumzimba womntu.
Ngethamsanqa, akukho ziseli ze-Staphylococcus aureus okanye i-Pseudomonas aeruginosa zifunyenwe kuyo nayiphi na iisampulu zemaski ezivavanyiweyo.
Umfuniselo weyure ezilishumi elinambini
Ayimangalisi into yokuba, abaphandi bafumanise ukuba inani lilonke legwele, ukungunda, kunye nezinye iibhaktheriya kwiimaski ezinxitywa iiyure ezilishumi elinesibini zaziphezulu kuneemaski ezinxitywa iiyure ezintandathu kuphela.
Ukunxiba imaski engalukwanga iiyure ezilishumi elinambini kukhokelele kumanqanaba aphezulu ebhaktiriya xa kuthelekiswa neeyure ezintandathu.
Kuyaphawuleka ukuba uphononongo lufumanise ukuba iimaski ezinokuphinda zisetyenziswe ziqulathe ii-microorganisms ezininzi kuneemaski ezilahlwayo ezingalukwanga.
Uvavanyo olongezelelweyo okwangoku luyafuneka ukufumanisa ukuba ezinye ii-microorganisms kunye neebhaktheriya ezincanyathiselwe kwimaski zinokubangela izifo okanye iimeko zolusu.
Iingcali zebhayoloji zalapha ekhaya zixelele I-Straits Times kudliwanondlebe ukuba indawo efudumeleyo nefumileyo ngaphakathi kuzo zonke iimaski ihlala inceda ekukhuleni kwee-microorganisms, kodwa ayizizo zonke ezi microorganisms eziyingozi.
Igwele kunye nokungunda
Unjingalwazi uChen Weining, uMlawuli weNkqubo yeTekhnoloji yoKutya kwiYunivesithi yaseNanyang Technological, wathi kudliwano-ndlebe:
Ngenxa yobukho be-microorganisms kwindawo esingqongileyo kunye nenkqubo yokugaya (njengomlomo kunye namathumbu), akumangalisi ukufumana ezi microorganisms kunye neebhaktheriya kwiimaski.
UGqr. Li Wenjian, uDini weSebe leKhemistri kunye neSayensi zoBomi kwiNanyang Technological Institute, wathi izinto ezisetyenziswa kwezi maski zinokubamba inani elithile lebhaktheriya emva kweeyure ezilishumi elinesibini zokusetyenziswa.
Wachaza ukuba owona mahluko mkhulu phakathi kweemaski ezingalukwanga ezilahlwayo kunye neemaski ezinokuphinda zisetyenziswe lilaphu lelinen elikufutshane nomlomo. Uthe:
Ilaphu lelaphu elikufutshane emlonyeni kulapho iintsholongwane zihlala khona xa sithimla okanye sikhohlela. Xa sinxiba isigqubuthelo sobuso kwaye sithetha, amathe ethu aya kuba neathom aze ancamathele kweli laphu
UGqr. Li wongeze ukuba xa kuthelekiswa neemaski ezilukiweyo ezinokuphinda zisetyenziswe, iimaski ezilahlwayo ezingalukwanga zinokubonelela ngokuphefumla ngcono kunye nomsebenzi wokuhluza ibhaktheriya. Indawo yefayibha yeemaski ezilukiweyo inkulu kakhulu, ngoko ke ukusebenza kokucoca ibhaktheriya akulunganga.
Ngoko ke, ukuba iimaski ezinokuphinda zisetyenziswe kwakhona azicocwanga rhoqo, zinokubangela uthuli, ukungcola, ukubila, kunye nezinye ii-microorganisms (kuquka ibhaktheriya) ukuba ziqokelele ngaphakathi nangaphandle kwemaski.
Oku kunokwenzeka ukuba kubangele i-allergies, ukucaphuka kolusu, okanye usulelo.
UGqr Chen, unjingalwazi oncedisayo kwiSebe leMicrobiology kunye ne-Immunology eYang Luling Medical College yeYunivesithi yeSizwe yaseTshayina, uxelele iintatheli ukuba "kuninzi lwamatyala", iibhaktheriya ezikwiimaski azibangeli iziphumo ezibi kakhulu, kodwa ngamanye amaxesha "usulelo olungenelelayo" lunokwenzeka.
Imaski emdaka engekacocwa kangangeveki
Ezi bhaktheriya eziphazamisa ulusu zinokuphindaphinda kakhulu kwiimaski ezimdaka kwaye zibangele izifo. UGqr. Chen wathi:
Xa inani leebhaktheriya liphantsi, amajoni omzimba aya kuwalawula. Lakuba liphakamile inani, linokubangela ukwalana kancinci ukuya kokubi, iingxaki zokuphefumla, kunye nosulelo lweempumlo.
UDkt Chen wabonisa ukuba kunzima ukufumanisa ukuba iibhaktheriya ezinobungozi zihlala kwiimaski, ngoko kucetyiswa ukuba abantu bahlambulule rhoqo iimaski zabo okanye bahlambe emva kokugqoka usuku.
Ngaba usenobuganga bokuyekelela kwaye ungatshintshi kwiimaski ezingalukwanga xa ubona ezi bhaktiriya "zibonakala ngequbuliso" kwiimaski?
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Ixesha lokuposa: Aug-21-2024