 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 4 | 1/1 | 返回列表 |
| 查看: 613 | 回復(fù): 3 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ，點(diǎn)擊這里進(jìn)行查看 | |||
chenniuniu金蟲 (初入文壇)
|
[求助]
有幾句話想請(qǐng)大家?guī)兔Ψg一下
|
||
| 近年來，雞傳染性支氣管炎廣泛流行，而防治該病IB弱毒疫苗是不可或缺的，但是IB病毒容易變異，變異株不斷出現(xiàn)，使得現(xiàn)有的疫苗不能很好的控制該病，所以從現(xiàn)地分離株中致弱病毒是大勢(shì)所趨。因此本文主要探討一下IB弱毒疫苗的構(gòu)建方法，IB弱毒疫苗的構(gòu)建主要通過致弱病毒獲得，病毒的致弱有自然致弱和人工致弱兩種方法。特別是利用現(xiàn)代分子生物學(xué)手段和反向遺傳技術(shù)可以制備更安全、廣譜、有效的弱毒疫苗，以克服傳統(tǒng)弱毒疫苗的缺點(diǎn)。 |
回復(fù)此樓» 猜你喜歡
一志愿南航 335分 | 0856 | GPA 4.07 | 有科研經(jīng)歷
已經(jīng)有8人回復(fù)
-
求調(diào)劑
已經(jīng)有5人回復(fù)
-
求化學(xué)調(diào)劑
已經(jīng)有5人回復(fù)
-
085600，材料與化工321分求調(diào)劑
已經(jīng)有10人回復(fù)
-
0703 化學(xué) 求調(diào)劑，一志愿山東大學(xué) 342 分
已經(jīng)有5人回復(fù)
-
一志愿南開大學(xué)0710生物學(xué)359求調(diào)劑
已經(jīng)有3人回復(fù)
-
085600，專業(yè)課化工原理，320分求調(diào)劑
已經(jīng)有4人回復(fù)
-
材料與化工272求調(diào)劑
已經(jīng)有16人回復(fù)
-
290求調(diào)劑
已經(jīng)有3人回復(fù)
-
327求調(diào)劑
已經(jīng)有3人回復(fù)
 本帖僅樓主可見 |
2樓2012-08-27 16:28:01
fjtony163
版主 (文壇精英)
米米
- 翻譯EPI: 386
- 應(yīng)助: 361 (碩士)
- 貴賓: 6.876
- 金幣: 70610.6
- 散金: 36050
- 紅花: 222
- 沙發(fā): 616
- 帖子: 21912
- 在線: 3793.7小時(shí)
- 蟲號(hào): 1397876
- 注冊(cè): 2011-09-11
- 專業(yè): 遺傳學(xué)研究新技術(shù)與方法
- 管轄: 論文翻譯
【答案】應(yīng)助回帖
| In recent years, Avian Infectious bronchitis was being prevalent and it is necessary to have IB attenuated vaccine to prevent it. However, IB virus mutated easily and mutated strains were founded, so the current vaccines cannot control the disease well. Therefore, it is a trend to attenuate virus from local isolated strain. This paper mainly discussed the construction method of IB attenuated vaccine, which was mainly from attenuating virus. Attenuation of viruses had two methods, natural attenuation and artificial attenuation. The disadvantages of traditional attenuated vaccine could be overcome by modern molecular biological method and reverse heritage technique to produce safer, broader spectrum, and more efficient attenuated vaccine. |
3樓2012-08-27 18:03:55
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
chenniuniu: 金幣+35, 翻譯EPI+1 2012-08-29 09:43:28
chenniuniu: 金幣+35, 翻譯EPI+1 2012-08-29 09:43:28
| In recent years, avian infectious bronchitis (IB) has been prevalent, and IB attenuated vaccine is indispensable to prevent the disease. However, IB virus tends to mutate, with its mutant strains founded continually, so the disease cannot be well controlled by the existing vaccines. Therefore, it is an irresistible trend to attenuate the virus from local isolated strain. This paper mainly discusses the method for constructing IB attenuated vaccine. IB attenuated vaccine is acquired mainly by attenuating virus in a natural way or an artificial way. Modern molecular biological method and reverse genetics technique can be used to produce the attenuated vaccine that is safer, has broader spectrum, and shows higher effectiveness, so as to overcome the disadvantages of traditional attenuated vaccine. |
4樓2012-08-28 15:08:22
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 chenniuniu 的主題更新
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 281求調(diào)劑 +4 | 亞克西good 2026-03-26 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 化學(xué)0703 調(diào)劑 306分 一志愿211 +7 | 26要上岸 2026-03-28 | 7/350 |
|
|
|
[考研] 調(diào)劑310 +12 | 溫柔的晚安 2026-03-25 | 13/650 |
|
|
|
[考研] 08工科求調(diào)劑286 +3 | tgs_001 2026-03-28 | 3/150 |
|
|
|
[考研] 一志愿南昌大學(xué)324求調(diào)劑 +5 | hanamiko 2026-03-29 | 5/250 |
|
|
|
[考研] 309求調(diào)劑 +7 | 誰不是少年 2026-03-29 | 7/350 |
|
|
|
[考研] 070300化學(xué)354求調(diào)劑 +6 | 101次希望 2026-03-28 | 6/300 |
|
|
|
[考研] 求收留 +5 | 1943443204 2026-03-28 | 5/250 |
|
|
|
[考研] 318一志愿吉林大學(xué)生物與醫(yī)藥 求調(diào)劑 +4 | 篤行致遠(yuǎn). 2026-03-28 | 4/200 |
|
|
|
[考研] 348求調(diào)劑 +5 | 小懶蟲不懶了 2026-03-28 | 5/250 |
|
|
|
[考研] 356求調(diào)劑 +4 | gysy?s?a 2026-03-28 | 4/200 |
|
|
|
[考研] 289求調(diào)劑 +13 | 新時(shí)代材料 2026-03-27 | 13/650 |
|
|
|
[考研] 0703化學(xué)一志愿南京師范大學(xué)303求調(diào)劑 +3 | zzffylgg 2026-03-24 | 3/150 |
|
|
|
[考研]
材料調(diào)劑
 5+4
|
想要一壺桃花水 2026-03-25 | 10/500 |
|
|
|
[考研]
 085602 289分求調(diào)劑
+8
|
WWW西西弗斯 2026-03-24 | 8/400 |
|
|
|
[考研] 085601求調(diào)劑總分293英一數(shù)二 +4 | 鋼鐵大炮 2026-03-24 | 4/200 |
|
|
|
[考研] 一志愿 南京郵電大學(xué) 288分 材料考研 求調(diào)劑 +3 | jl0720 2026-03-26 | 3/150 |
|
|
|
[考研] 機(jī)械學(xué)碩總分317求調(diào)劑�。。�！ +4 | Acaciad 2026-03-25 | 4/200 |
|
|
|
[考研] 生物技術(shù)與工程 +3 | 1294608413 2026-03-25 | 4/200 |
|
|
|
[考研] 材料/農(nóng)業(yè)專業(yè)，07/08開頭均可，過線就行 +3 | 呵唔哦豁 2026-03-23 | 4/200 |
|