Antibiotic breakthrough, pizza for the homeless 抗生素研究获新突破、比萨店做慈善
<p><span word="Antibiotic">Antibiotic</span> <span word="breakthrough">breakthrough</span>, <span word="pizza">pizza</span> <span word="for">for</span> <span word="the">the</span> <span word="homeless">homeless</span> 抗生素研究获新突破、比萨店做慈善</p><p>本集内容<span word="Antibiotic">Antibiotic</span> <span word="breakthrough">breakthrough</span> 抗生素研究取得突破性进展</p><p><span word="Free">Free</span> <span word="pizza">pizza</span> <span word="for">for</span> <span word="the">the</span> <span word="homeless">homeless</span> <span word="on">on</span> <span word="your">your</span> <span word="behalf">behalf</span> 美国费城比萨店帮顾客献爱心</p><p><span word="Resistance">Resistance</span> <span word="to">to</span> <span word="antibiotics">antibiotics</span> <span word="has">has</span> <span word="been">been</span> <span word="classed">classed</span> <span word="by">by</span> <span word="the">the</span> <span word="World">World</span> <span word="Health">Health</span> <span word="Organisation">Organisation</span> <span word="as">as</span> <span word="one">one</span> <span word="of">of</span> <span word="the">the</span> <span word="biggest">biggest</span> <span word="threats">threats</span> <span word="to">to</span> <span word="global">global</span> <span word="health">health</span>. <span word="Researchers">Researchers</span> <span word="at">at</span> <span word="the">the</span> <span word="Scripps">Scripps</span> <span word="Research">Research</span> <span word="Institute">Institute</span> <span word="in">in</span> <span word="the">the</span> <span word="United">United</span> <span word="States">States</span> <span word="say">say</span> <span word="they">they</span>’<span word="ve">ve</span> <span word="now">now</span> <span word="managed">managed</span> <span word="to">to</span> <span word="modify">modify</span> <span word="one">one</span> <span word="antibiotic">antibiotic</span> <span word="which">which</span> <span word="was">was</span> <span word="becoming">becoming</span> <span word="ineffective">ineffective</span> <span word="against">against</span> <span word="one">one</span> <span word="strain">strain</span> <span word="of">of</span> <span word="bacteria">bacteria</span>. <span word="The">The</span> <span word="new">new</span> <span word="version">version</span> <span word="of">of</span> <span word="the">the</span> <span word="drug">drug</span> <span word="vancomycin">vancomycin</span> <span word="is">is</span> <span word="now">now</span> <span word="so">so</span> <span word="powerful">powerful</span> <span word="they">they</span>’<span word="ve">ve</span> <span word="labelled">labelled</span> <span word="it">it</span> <span word="as">as</span> ‘<span word="magic">magic</span>’. <span word="It">It</span>’<span word="s">s</span> 1,000 <span word="times">times</span> <span word="stronger">stronger</span> <span word="and">and</span> <span word="works">works</span> <span word="in">in</span> <span word="three">three</span> <span word="different">different</span> <span word="ways">ways</span>, <span word="making">making</span> <span word="it">it</span> <span word="much">much</span> <span word="harder">harder</span> <span word="for">for</span> <span word="the">the</span> <span word="bacteria">bacteria</span> <span word="to">to</span> <span word="fight">fight</span> <span word="back">back</span>.</p><p>世界卫生组织已将人体对抗生素的耐药性划分为危害全球健康最严重的威胁之一。美国斯克利普斯研究所（<span word="Scripps">Scripps</span> <span word="Research">Research</span> <span word="Institute">Institute</span>）的研究者说，他们已经成功改良了一类抗生素使其再次对抗已产生抗药性的一组细菌。现在，新版万古霉素药效极强，科学家们甚至称其为“神奇”。新药的杀菌力是旧版的1000倍，而且它有三种抗菌机制，从而使细菌更难反抗药物的作用。 </p><p><span word="Rosa">Rosa</span>'<span word="s">s</span> <span word="Fresh">Fresh</span> <span word="Pizza">Pizza</span> <span word="shop">shop</span> <span word="in">in</span> <span word="Philadelphia">Philadelphia</span> <span word="in">in</span> <span word="the">the</span> <span word="United">United</span> <span word="States">States</span> <span word="offers">offers</span> <span word="pizza">pizza</span> <span word="to">to</span> <span word="customers">customers</span> <span word="at">at</span> <span word="a">a</span> <span word="dollar">dollar</span> <span word="a">a</span> <span word="slice">slice</span>. <span word="But">But</span> <span word="you">you</span> <span word="can">can</span> <span word="pay">pay</span> <span word="for">for</span> <span word="a">a</span> <span word="slice">slice</span>, <span word="leave">leave</span> <span word="a">a</span> <span word="post">post</span>-<span word="it">it</span> <span word="note">note</span>, <span word="and">and</span> <span word="that">that</span> <span word="slice">slice</span> <span word="will">will</span> <span word="be">be</span> <span word="given">given</span> <span word="free">free</span> <span word="to">to</span> <span word="people">people</span> <span word="in">in</span> <span word="need">need</span>. <span word="Owner">Owner</span> <span word="Mason">Mason</span> <span word="Wartman">Wartman</span> <span word="hopes">hopes</span> <span word="other">other</span> <span word="shops">shops</span> <span word="will">will</span> <span word="follow">follow</span>. <span word="He">He</span> <span word="says">says</span> <span word="that">that</span> <span word="a">a</span> <span word="little">little</span> <span word="kindness">kindness</span> <span word="could">could</span> <span word="help">help</span> <span word="people">people</span> <span word="turn">turn</span> <span word="their">their</span> <span word="lives">lives</span> <span word="around">around</span>.</p>
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