Ukumelana Universal elwa - ekupheleni zezonyango namhlanje?

Ngokutsho kweengcali, ihlabathi sisondela ngokukhawuleza "era postantibiotikov". Kungekudala sezifo ingathi kwakhona olubulalayo ngabantu. Oku kuya kwenzeka xa lo mkhuba liqhubeka. iintsholongwane eziyingozi kunye neentsholongwane ziye uxhathiso iziyobisi, ezo kwiminyaka eli-100 eyadlulayo kwaba intuthuko zonyango. Ngaloo mzuzu, kuya kuba nzima ukuba iinkqubo ezintsonkothileyo yotyando. Izigulane iya yingozi enkulu kunye nokufakelwa amalungu omzimba, lamalalela ngokudibeneyo kunye nechemotherapy. Phantsi isisongelo yokufa ngaphambi kwexesha uya kuzalwa abantwana, kuhlala inzuzo ubunzima lihlathi ezizodwa. Njengoko ubona, "ilixa postantibiotikov 'ukuze kuphelisa zezonyango namhlanje kwifomu apho ahlala okwangoku.

Kutheni izifo stop baphendule antibiotics?

Le ngxaki wabhengezwa ngo-Apreli kunyaka ophelileyo, umlawuli we-World Health Organization, uGqr Margaret Chan. Iingcali ezininzi entsimini iyeza sele luvumile ukuba iintsholongwane njengesi ingayingxaki №1 impilo jikelele. Kutheni ezinye izifo akusekho ukuphendula kunyango kunye antibiotics? Mhlawumbi asazi isizathu yokothuka ngaphambi kwexesha?

Oku kubonakaliswa yi ubunzima uphando: iziyobisi sisebenzisa ukuba unyango lwezifo ezosulelayo, ngokuthe ngcembe ukunciphisa ukusebenza kwayo. Ukuba siqhubeka ukusebenzisa amanyathelo ezaziwayo-kakuhle, ekugqibeleni, akukho zintsholongwane akayi kuba nako ukumelana iintsholongwane. Ngelishwa, iyeza kanye ndanyathe- kwingoma engalunganga. Ukusebenza antibiotics babengayi kuncitshiswa kuphela kwimeko ukuba zange zinqongophele khona.

Njengoko ukutshintsha ubomi bethu?

Utsho umlawuli we-Centre for amelana nemithi kwiYunivesithi Emory, uGqr Devid Vays: "Le meko iza kutshintsha yonke ubomi bethu ngendlela eqhelekileyo. Cinga ngento yokuba uluntu uya kuthathwa aphoswe kude emva ngemihla xa nkqu nomkrwelo minor enokukucaphukisa ukufa. "

Yintoni enokwenziwa ukuthintela impilo Apocalypse?

Siye sabeka umfanekiso ongemhle kakhulu. Noko ke, simele sibe iindaba ezilungileyo. Le phakade ubaziyo ngale ngxaki yaye sele eqala ukuba athathe amanye amanyathelo kwinqanaba eliphezulu. Kukho imibutho yabucala kunye noluntu ezininzi kwakunye njengabantu zixhaswa oorhulumente kumazwe basebenza nzima ukuze ukuphepha imeko imanyumnyezi lonke uluntu.

ukumelana Ukusoloko elwa ayikwazi kuthintelwa

Ngelishwa, akunjalo izinto ezilula kangaka. Nangona kwemizamo intle iingqondo igqwesileyo kwezenzululwazi, iibhaktheriya kakade got a enamandla isixhobo kule mpi. Lo msebenzi kukukhulisa amagciwane inkqubo zazivelela. Kwaye ukuba bekungekho mithi, bekuya kuba akukho ukuxhathisa kubo. Injalo uhlobo iintsholongwane. Sinako ukubona oku ku umzekelo usulelo lwesikhumba. Kwixesha elidlulileyo, oko ngokulula liphathwa penicillin. Kodwa mutated Ngeentlobo namhlanje, yaye sifika MRSA version, apho ekhulwini ezilishumi kuphela wahlala ukusuka usulelo lwesikhumba yangaphambili. Ngoku, penicillin na isixhobo engenamsebenzi kakhulu nxamnye strains mutated. Njengoko isifundo esitsha, abantu ababini kuzo zonke ikhulu ezi abathwali iintsholongwane MRSA, okanye methicillin-enganyangekiyo Staphylococcus aureus.

Njani na ukungawi?

Kanye abantu, iintsholongwane babe DNA. Kanye njengokuba ebantwini, le macromolecules ka deoxyribonucleic acid zisenokwahluka kwaye ibe phantsi zofuzo. Xa izigulane usebenzisa antibiotics yokubulala iintsholongwane, kwezinye iimeko, kwiintsholongwane ngokuzenzekelayo inokuzitshintsha, ukutshintsha ubume ukwenzela ukuba amachiza namandla. Ezi bacterium aye elandileyo elingama kwaye sivela sidalwa omnye komnye.

Eyona nto inzima yale nkqubo kukuba amagciwane ukumelana ukuze sabelane yinxalenye DNA zazo kunye nezinye iintsholongwane. Yaye abantu kunye nezilwanyana azele zizigidi iintlobo ngeentlobo kwiseli enye. Nokuba umntu kanye kuphela ebomini bakhe sebesazi nemithi, kunye neentlobo-nako inokuzitshintsha ku ekupheleni ubomi bakhe buya kuba iintsholongwane elungisiweyo ukuba akayi kuba ingxaki ukwanda.

Ekuphetheni

Kwaye abantu abaninzi bazama Nokwethisa magciwane ebulalayo esebenzisa iziyobisi, iindlela ezininzi kunye ukusetyenziswa, kokukhona amathuba ezikhoyo ukwenzela uphuhliso gene iintsholongwane ezintsha. Kulo kulandela sigqibo enye kuphela: sizobe kuphela ukusetyenziswa olufanelekileyo antibiotics kwiimeko ezingxamisekileyo. Kuphela ngale ndlela leyi hi nga idima bacterium izixhobo yenkcaso.