Kusankha Pakati pa Mabotolo Odulira Mapulasitiki kapena Mapulasitiki Ndizosalemba
Wophunzira woganiza bwino ananditumizira mokoma mtima nkhani yochititsa chidwi yodula matabwa. Magaziniyi inafalitsidwa koyamba mu magazini ya Science News ya Feb. 6, 1993. Nkhaniyi inafotokoza kafukufuku wosonyeza kuti matabwa odulira matabwa ali ndi mabakiteriya ena omwe amapha, motero amachititsa kuti asadye chakudya kusiyana ndi mapulasitiki kapena mapuloteni akhungu. "Tizilombo toyambitsa matenda timakonda mapulasitiki," inatero nkhaniyo.
Komabe, pafupi zaka makumi awiri pambuyo pake, akatswiri akupitirizabe kutchula mapepala osakaniza mapulasitiki, ndipo madokotala akupitirizabe kuletsa kugwiritsa ntchito matabwa odulira matabwa mu zakudya zamalonda.
Kotero nchiyani chinachitika? Kuwerenga mosamala nkhaniyi kumasonyeza kusiyanitsa pakati pa zomwe ochita kafukufuku adaziwona ndi zomwe anapeza kuchokera pazochitikazo. Ndi chitsanzo chabwino cha chifukwa chake sizingakhale bwino kuti wina alowe ndikuganiza za iwe - chifukwa asayansi amapanga zolakwika ngati wina aliyense.
Kodi Tizilombo toyambitsa matenda timapanga Matabwa a Pulasitiki kapena Wood?
Chidziwitsocho chinachokera pa kuyesera komwe matabwa odulira matabwa anali ndi kachilombo kawirikawiri komwe kanali ndi zakudya ndipo kenako analoledwa kuti agone usiku wonse. Mmawa wotsatira, ofufuza anapeza kuti "99.9 peresenti ya mabakiteriya anali osadziŵika bwino ndipo amadziŵika kuti afa."
Zikuoneka kuti zafa? Izi ndizomwe zikuchitika, makamaka pamene, povomerezedwa ndi ochita kafukufukuwo, "Sitinapezenso mitembo yaing'ono". Iwo analola kuti zitheke kuti, mmalo moufera, "otsutsa ang'onoang'ono" angakhale atathawira pothawira mumtsinje ndi zinyama za nkhuni za porous, kumene iwo akanakhoza kukhala omasuka kuti azibala monga_momwe, monga mabakiteriya .
Ndipo popeza tikudziŵa kuti mabakiteriya akhoza kukhala ndi mapepala osakaniza kwa maola 60, kuti gulu lodula matabwa likhale lokhala ndi chida chonse cha tizilombo toyambitsa matenda panthawiyo. "Monga momwe tingadziwire, izi sizichitika," adatero mmodzi mwa asayansi, ngakhale kuti sanafotokoze chifukwa chake sankaganiza kuti zichitika.
Pogwiritsa ntchito makina kapena wothandizila angapangitse nkhuni zotchedwa antibacterial mphamvu, akatswiriwo anavomereza kuti analibe chidziwitso. Wina akuyamba kuona chifukwa chake "sayansi "yi siinayende bwino pakhomo pa lingaliro lachidziwitso pankhani ya chitetezo cha chakudya .
Komabe, pomaliza pake, munthu wotsutsa: Mmodzi wa tizilombo toyambitsa matenda omwe amachititsa phunziroli amagawana njira zake zoyenera kukonza matabwa odulira matabwa: "Kupukuta bwino kumapangitsa bwino - ndipo ngati uiwala kupukuta bolodi, mwina simudzakhala koipa kwambiri kuchoka. "
Koma ngati mukufuna mfundo zenizeni pa kudula matabwa, onani nkhaniyi pa mapulani odulira ndi chitetezo cha chakudya .