V2EX gram-negative

Gram-negative

释义 Definition

革兰氏阴性(的):指在革兰氏染色中不保留结晶紫、最终呈粉红/红色的一类细菌(或其性质)。这类细菌通常具有外膜,细胞壁中肽聚糖层较薄;不少种类与感染和抗生素耐药相关。也常写作 Gram negative

发音 Pronunciation (IPA)

/rmntv/

例句 Examples

Gram-negative bacteria often require different antibiotics than Gram-positive bacteria.
革兰氏阴性菌常常需要与革兰氏阳性菌不同的抗生素。

The patient’s culture grew a Gram-negative rod, so the doctor adjusted treatment based on the susceptibility report.
患者的培养结果长出了革兰氏阴性杆菌,因此医生根据药敏报告调整了治疗方案。

词源 Etymology

Gram- 来自丹麦细菌学家 Hans Christian Gram(汉斯克里斯蒂安革兰) 的姓氏,他在19世纪提出了革兰氏染色法;negative 意为“阴性/不呈阳性反应”,在这里指染色结果中不保留紫色染料、最终呈红色的那一类。

相关词 Related Words

文献与作品 Literary & Notable Works

  • Jawetz, Melnick & Adelberg’s Medical Microbiology(《医用微生物学》)
  • Brock Biology of Microorganisms(《布洛克微生物学》)
  • Mandell, Douglas, and Bennett’s Principles and Practice of Infectious Diseases(《曼德尔:传染病原理与实践》)
  • Microbiology: An Introduction by Tortora, Funke & Case(《微生物学导论》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2907 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 56ms UTC 14:19 PVG 22:19 LAX 07:19 JFK 10:19
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86