腸細菌 的英文怎麼說
中文拼音 [chángxìjūn]
腸細菌
英文
enteric bacterium-
Gastric acidity would not prevent the organism from passing into the gut.
胃的酸度不能防止細菌進入腸道。Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method
利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。Type 1 pili is the important virulence factors on the e. coli in fection in chicken. through the adhering of pili, e. coli adhered on the epidermic cell of aspiratory tract, which was the first step of invading in host
1型菌毛是雞源致病性大腸桿菌的重要毒力因子，在致病過程中介導細菌吸附於雞呼吸道粘膜上皮細胞完成入侵的第一步。This study adopted the ion compound antibacterial to produce the materials of antibacterial glass. two kinds of different carriers are used in this experiment, phosphate and borate system. the antibacterial glass material, which is added ag +, zn2 + through some carriers, has excellent antibacterial property against escherichia coli and staphylococcus aurous
實驗中採用兩種不同的玻璃載體體系，即磷酸鹽載體和硼硅酸鹽載體，將銀、鋅離子以一定的方式直接加入到玻璃生產的配合料中，一次性熔製成形，能夠制備出對大腸桿菌、金黃色葡萄球菌等細菌具有良好抗菌效果的抗菌玻璃材料。The colon is the locus of a large concentration of bacteria.
結腸是大濃度的細菌所在地。Bacteria in stagnant bowel consume dietery vitamin b12.
滯留在腸道的內細菌還消耗食物中的維生素B12。This commensal organism is part of the gastrointestinal tract flora and can become extremely virulent, often in the setting of immuno - suppression such as neutropenia, occult malignancy ( commonly caecal ) and poorly controlled diabetes
這種（與人類）共生生物是胃腸道菌群的一部分，可以變得毒性巨大，通常發生於機體免疫受抑制，如中性粒細胞減少癥，隱蔽的腫瘤（一般如盲腸） ，或者控制不佳的糖尿病。There is evidence that pigs, do have a limited capability for digesting cellulose with the bacterial flora of the large intestine and caecum.
事實表明：豬大腸和盲腸中的細菌確有一定的消化纖維素的能力。This bacterial decay of cellulose also occurs in the gut of most herbivorous animals.
在很多食草動物的腸內這種纖維素也能被細菌分解。Colicin ia belongs to the family of bactericidal proteins, the channel - forming domain of which can form lethal ion channel in the membrane of escherichia coli and related strains such as shigella sonnei
大腸菌素ia是可形成離子通道的一種細菌素，其通道結構域（ d451 ? i626 ）能在同種異株的大腸桿菌內膜上形成致死性離子通道。However, the receptor and translocation domains of the colicin ia can only recognize the inner and outer membrane receptors of the escherichia coli, therefore the wild type colicin ia can not be developed into antibiotics against other types of bacteria
然而由於其信號識別結構域只能識別大腸桿菌外膜和內膜上的特異受體，因此野生型大腸菌素難以拓展成為對抗它種細菌的抗菌素。Lactic acid bacteria inhabit the guts of food - animals and people, and these " commensal " bacteria play an important role in preventing the growth of harmful bacteria in the gut
乳酸菌生活在食用動物和人類的腸道中。這類「共生」細菌在預防腸道有害細菌生長方面發揮著重要作用。In humans, clostridium difficile causes diarrhoea in patients receiving antibiotic treatment the bacterium seizes the opportunity to infect provided by disruption to naturally - occurring bacteria of the bowel
在人體中，當病人接受抗生素治療時，艱難梭菌會引起腹瀉，這種細菌會利用這個時機通過分裂腸道中的正常細菌去感染。They are sulphide and free hydrogen sulphide. from 1989, selected monitoring stations also monitored e. coli and faecal coliforms, which indicate faecal contamination from domestic sewage and animal waste. these two bacterial parameters were extended to all stations from 1999
自1989年開始，部分河溪監測站開始監測大腸桿菌及糞大腸菌群以顯示住宅污水及動物糞便所造成的水污染其後在1999年起，所有監測站均測試此兩項細菌參數。The hemagglutinating activity of the fluids was not affected by treatment with 50 mm edta and egta, while it was increased by treatment with 3 - me
經注射雞大腸桿菌后，文昌魚體液中的凝集素對人b 、 o型紅血細胞，兔、草魚和蟾蜍紅血細胞的凝集活性明顯增強。Conclusions : prokaryotic and eukaryocytic expression plasmids of the shortened hepatitis b surface antigen were successfully constracted, and the target proteins expressed by iptg induced in escherichia coli. as well as in eukaryocyte ( hepg2 and cos - 7 ), then their antigenity were detected
結論：截短的乙型肝炎表面抗原分子的原核和真核表達』重組質粒成功被構建及分別在人腸桿菌efl得到誘導表達和存貞核細胞ifj表達，並檢測劍其表達產物的抗原特性。Intestinal bacteria also produce some vitamins needed by the body.
腸道細菌還製造人體需要的一些維生素。Resistant strains are less likely to develop if a single dose or brief course of a ? lactam antibiotic is administered
大多數常見的病原體為腸道細菌，如大腸桿菌和變形桿菌和假單胞菌。Microbiological examination of meat and meat products ; determination of enterobacteriaceae by the drop method
肉和肉製品微生物檢驗.腸細菌科測定.滴板法Microbiology of food and animal feeding stuffs. enumeration of enterobacteria by colony count technique at 30 degrees celsius. routine method
食物和動物飼料的微生物學. 30時用菌落計數技術對腸細菌計數.常規方法分享友人