細菌接種 的英文怎麼說
中文拼音 [xìjūnjiēzhǒng]
細菌接種
英文
bacterial inoculation- 細 : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
- 菌 : 菌名詞1. (蕈) mushroom2. (姓氏) a surname
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 種 : 種名詞(姓氏) a surname
- 細菌 : germ; bacterium (pl. bacteria); fungus (pl. fungi)
- 接種 : [醫學] vaccinate; have an inoculation; inoculate
-
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。The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss
將缺失型pap基因克隆到植物表達載體pbi121中,通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中,然後採用葉盤法,在該農桿菌的介導下將pap基因導入普通煙草中,經過卡那黴素抗性篩選,最後獲得了轉pap基因的工程煙草植株,摩擦接種煙草花葉病毒( tmv ) ,與非轉基因煙草相比,能夠推遲癥狀表現達2月之久,說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。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。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。Once set, the gelatin surface was seeded by picking up a minute quantity of bacterial cells on a platinum needle.
固態化后,用一白金絲蘸取小量細菌細胞接種在明膠表面上。The subjects were next given a squirt up the nose of a rhinovirus, the nasty little germ that causes colds
接著志願者的鼻子上方被噴射一種能夠引起感冒的可惡的微小細菌-鼻病毒。Materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours. hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative
材料和方法:每星期收集一次標本,收集的標本常規處理, 9 - 11日齡雞胚尿囊腔接種, 35培養72小時,收取尿囊液,血凝陽性( ad 16 )且細菌培養陰性者- 70保存並進一步做hi , ni實驗鑒定亞型。Which by itself is harmless, but when combined with certain fecal bacteria
這種化學物質本身並沒有害處但是一旦接觸到排泄物中的某些細菌The results show that a product with fine quality and pleasant flavour can be obtained from hedgehog hydnum juice 10 %, sugar 7 %, powdered milk 4 % and streptococcus thermophilus and lactobacillus bulgaricus ( 1 : 1 ) 3 %
試驗結果表明:猴頭汁添加量為10 % ,加糖量為7 % ,奶粉添加量為4 % ,發酵劑(保加利亞乳桿菌和嗜熱乳酸鏈球菌1 : 1 )接種量為3 % ,可制得質地細膩、風味優良的猴頭汁酸乳。Be based on this one principle, tuberculin is used extensively at infection of the tuberculosis epidemiology investigation, n / med tuberculosis that monitor, tuberculosis differentiate diagnose, object of have an inoculation of choice bcg vaccine and effect of assessment have an inoculation, still can use at deciding the cellular immunity ability of human body
基於這一原理,結核菌素被廣泛用於結核病流行病學調查、監測結核感染、結核病的鑒別診斷、選擇卡介苗接種對象及考核接種效果,還可以用於判定人體的細胞免疫能力。En iso 9308 - 5 water quality - detection und enumeration of escherichia coli and coliform bacteria in surface and waste water - part 3 : miniaturized method most probable number by inoculation in liquid medium
水質.表面和廢水中大腸桿菌和大腸菌類細菌的檢測和計數.第3部分:液體介質中的小型接種法The assay system of the biological activity of lymphotoxin was established using l929 cell as the sensitive target, lt international standard as the positive control and crystal violet staining method to detect viable cell after treated with lt. the best relationship between dosage and effect could be got if the cell seeding density in cell plate was 1. 6 0. 1 104 the dosage of amd was lug / ml, and the starting concentration of dilution in the plate of lt standard was 10 iu / ml with two fold dilution. the credibility of the established system was detected with rhtnfp developed by r & d
為確定經上述步驟純化后得到的目的蛋自lt 27的生物活性,本研究以l929細胞為靶細胞、淋巴毒素國際標準品為參照,採用結晶紫染色法檢測經淋巴毒素處理后存活的細胞,對淋巴毒素生物活性測定的細胞接種濃度、淋巴毒素標準品板上稀釋的起始濃度和梯度稀釋的倍數、放線菌素d的使用劑量等進行條件實驗后,建立了人淋巴毒素生物活性測定方法。Because malaria parasites are far more complex than disease - causing viruses and bacteria for which vaccines now exist, malaria vaccines may never carry the same clout as, say, measles or polio shots, which protect more than 90 percent of recipients who complete all recommended doses
因為瘧疾寄生蟲遠比致病的病毒與細菌復雜,而現有的疫苗也都是針對病毒與細菌,因此瘧疾疫苗也許永遠無法像麻疹或小兒麻痹疫苗那樣,只要打完所有建議的劑量后,接種的人90 %以上就可以受到保護。They incorporate chemical compounds that, following inoculation and incubation, produce a characteristic change in the appearance of bacterial growth and / or the medium surrounding the colonies, which permits differentiation
它們納入化合物,因此在接種與培養后細菌生長的外觀或者在菌落的四周形成一種具有特色的改變,這種改變具有分辨能力。A bacterial or fungal disease of certain plants, such as the cabbage and potato, that causes the stems to turn black at the soil line
黑脛病某些植物,如捲心菜和土豆的一種細菌或真菌疾病,引起莖干在與土接壤處變黑The results proved the feasibility of this enrichment technique. the enriched nitrifying bacteria can directly store in a lucifugal condition for a long time, the nitrifiers decay at a rate of 0. 0138d - 1. but the decay rate of the nitrifiers stored in phosphate buffer ( ph 7. 2 ) is 0. 023d - 1
硝化細菌富集培養后直接避光保存是一種較佳的保存方式,經3個月的保存其硝化細菌存活率為26 . 7 ,其比衰減率為0 . 0138d ~ ( - 1 )硝化細菌。Bacillus subtilis strain tl2 was proved to be able to colonize in different tissues inside the tea plant, and the community quality and diversity index of the endophytic bacteria were both decreased in tea plant with the time after inoculated
摘要枯草芽孢菌株tl2接種茶樹后,可以從茶樹不同組織分離到細菌,其細菌種群數量隨著時間逐漸減少,其細菌多樣性系數也隨著時間有所降低。The results show that uf is efficient for the removal of bacteria and turbidity with the 99 % removal of bacteria achieved and residual turbidity within 0. 02 ntu in the treated water ; the uf resulting toc and uv _ ( 254 ) removals of ha are 30 % and 40 % ; there is no obvious difference of ha removals between the uf membrane with a mwco of 10 kdaltons and the other one with a mwco of 1 kdaltons
實驗結果表明,超濾具有良好的滅菌和除濁功能,細菌去除率達99以上,過濾出水的濁度能控制在0 . 02ntu以內,直接超濾對腐植酸toc去除率為30左右, uv254的去除率達40 ,截留分子量為10萬道爾頓和1萬道爾頓的兩種超濾膜對腐植酸的去除效果無明顯差別。This underused weapon, called " systemic acquired resistance " or " inducible resistance ", is a generalized, vaccination - like response that plants can deploy when attacked by any of a wide range of bacteria, fungi or viruses
這種利用率不足的武器,被稱作「系統獲得性抗性」或是「誘導抗性」 ,是一種普遍性的、類似於接種疫苗的反應,在遭到各種細菌、真菌或病毒的侵襲時,植物可以利用這種反應。The bacterium is carried in the tonsils of young weaned pigs, and spread among pigs by nose - to - nose contact or by aerosol over short distances. human infection by
這種細菌可存在於幼豬的扁桃腺,並通過豬只間鼻子與鼻子的接觸或透過近距離的噴沫在豬只中傳播。分享友人