麻鸭
- 网络sheldrake;Shelduck
-
采用微电泳导入法和微量注射法,将HRP分别引入脊髓的颈中部、颈膨大部和腰膨大部,逆行追踪了北京鸭、麻鸭、鹅、鸡、鸽子和鹌鹑6种家禽的上位神经元。
The HRP was injected or micro electrophoresised respectively into the mid cervical cord , cervical enlargement and lumbar enlargement of Beijing duck , shelduck , quail , pigeon , chicken and goose .
-
绿头野鸭与荆江麻鸭杂交效果研究
The Effeet of Mallard Duck Crossed with Jingjiang Shelduck
-
囊胚细胞为供体的嵌合体制作:分离了X期的麻鸭囊胚细胞,进行了体外培养,发现在培养基中添加2-3%的胚胎提取物能很好的促进囊胚细胞的体外生长和增殖;
We found that the 2-3 % of embryonic extracts in DMEM is more suitable for the growth and proliferation of blastodermal cells in vitro ;
-
麻鸭肝脏和肾脏维持着体内生理代谢和酸碱平衡,休产期CA活力比输卵管强;
CA activities of kidney and liver in sheldrakes were stronger than those of oviduct , contributing to keeping the normal physiological metabolism and acid-base balance .
-
HDV感染麻鸭的实验研究
Experimental studies of pockmark ducks infected by hepatitis delta virus
-
中药复方治疗感染DHBV麻鸭的研究
Chinese Medicinal Herb in Treating DHBV Infected Young Duck
-
用免疫组织化学ABC法,研究不同生长期中,绍兴麻鸭胰腺脾叶内D细胞的形态分布;
Somatostatin cells ( D-cell ) in the splenic lobi of the pancreas of Shao ducks were studied with ABC immunohistochemical method during their development .
-
上海地区麻鸭血中DHBV及其形态学的研究
A Study on the Prevalence and Morphology of DHBV in Domestic Ducks from Shanghai Suburbs
-
绍兴麻鸭DHBV基因扩增,全序列测定。
The whole genomic DNA of DHBV of the brown Shaoxing duck was amplified and sequenced .
-
结果表明,湖北麻鸭DHBV自然携带率为10%;
The results showed that the natural infection rate of DHBV in Hubei was 10 % .
-
对绍兴麻鸭的类似于鸡IL-2基因蛋白编码产物的系统进化树分析表明,其编码产物与鸡和火鸡IL-2具有较远的亲缘关系。
Phylogenetic analysis showed little far relationships between the predicted amino acid sequence of SX duck lymphokine gene homologous to chicken IL 2 , and chicken or turkey IL 2s .
-
目的:研究919糖浆时鸭乙型肝炎的体内抗病毒作用。方法:以感染鸭乙型肝炎病毒(DHBV)的武汉麻鸭为实验动物模型。
Objective : To study the antiviral effect of 919 syrup on duck hepatitis virus ( DHBV ) in vivo .
-
成功克隆了广东麻鸭DHBV全基因序列,序列分析为进一步研究广东麻鸭DHBV提供了有益的信息。
The successful clone and analysis of DHBV complete genome from Guangdong brown ducks provide further studies with helpful information .
-
。结果表明:(1)重庆地区2~3日龄麻鸭DHBV自然感染率为25.48%。
The following results were obstained : ( 1 ) The natural infected rate of 2-3 month-old ducks is 25 . 48 % .
-
运用PCR技术筛选出先天感染鸭乙肝病毒(DHBV)的桂林地区麻鸭,以先天感染DHBV的桂林麻鸭作为实验动物模型对体外筛选成功的抗HBV药物进行体内实验。
Throught PCR method , the Guilin brown spot ducklings congenitally infected by duck hepatitis B virus ( DHBV ) were Screened out , then the effect of durgs on DHBV in vivo was studied .
-
本文对1月龄麻鸭经过黄曲霉毒素诱导后在1月、1年及3年观察其肝微粒体酶(S9)的代谢活性并与各相应对照组进行比较。
After induced by AFB1 the activity of liver microsomal enzymes in duck has been studied and has been compared with the control groups respectively .
-
用绵羊、家兔、家鸡、麻鸭和人的A、B、AB、O型血等8种红细胞对11种海洋贝类的凝集素进行凝血活性检测,同时进行凝集素的糖抑制和热稳定性试验。
Fujian marine mollusks were detected for the hemagglutination using erythrocytes of sheep , rabbit , chicken , duck and human A , B , AB , O blood types , besides , glyco inhabiting action and thermostability of lectins from these mollusks were tested .
-
系统发育分析表明,广东麻鸭DHBV在分化程度上是目前储存于GenBank中的DHBV全序列中最高的。
Phylogenetic analyze indicated that the differentiation degree of the DHBV complete sequences from Guangdong brown ducks were highest in all the DHBV complete sequences exist in the Genbank presently .
-
采用2%和3.5%聚乙二醇(PEG)沉淀法对麻鸭、土鸡、乌鸡、鸽子四种常见家禽的血清免疫复合物进行含量测定,并采用SDS-聚丙烯酰胺凝胶电泳(SDS-PAGE)对其进行初步分析。
With a polyethylene glycol ( PEG ) precipitation method , the content of circulating immune complexes in sheldrake , native chicken , sooty chicken and pigeon were determined . And they were characterized by SDS-polyacrylamide gel electrophoresis ( SDS-PAGE ) .
-
为建立丁型肝炎的实验动物模型,分别筛选4只携带DHBV的麻鸭(实验组)和4只正常麻鸭(对照组)进行了HDV实验感染。
In order to establish animal model of hepatitis delta virus infection , HDV was inoculated into four DHBV carriers ( experimental group ) and four normal pockmark ducks ( control group ) .
-
龙海麻鸭自然感染菲莱氏盲肠温扬球虫亚种(Wenyonellaphiliplevineicaecum)季节动态及内生殖各期虫体多糖的细胞化学
On the Distribution of Polysaccharides in the Endogenous Stages of Wenyonella philiplevinei caecum from Longhai Duck in Xiamen and Its Seasonal Trends
-
本文应用电镜等方法对上海地区麻鸭中鸭乙型肝炎病毒(DHBV)及其形态学进行了研究。
An investigation was made to determine the prevalence of duck hepatitis B virus ( DHBV ) in domestic ducks raised in the suburbs of Shanghai , and its morphology studied by electron microscopy .
-
鸭瘟是由鸭瘟病毒(DPV)引起鸭和鹅的一种急性接触性传染病。不同年龄和品种的鸭均可感染该病毒,以麻鸭、番鸭和绵鸭感染性最高。
Duck plague which is caused by duck plague virus ( DPV ) is an acute contagious disease of ducks and goslings , No matter what age group or variety can infect this virus .
-
桂林麻鸭先天性鸭乙肝病毒模型的研究
Study on inborn duck hepatitis B virus model in Guilin area
-
添加微生物植酸酶对中国绍兴麻鸭产蛋性能的影响
Effects of supplemental phytase on laying performance in Chinese Shaoxing duck
-
北京鸭、大余麻鸭和绿头野鸭肉质的比较研究
A Comparative Study on the Meat Quality Of Peking Duck
-
启东霉玉米诱发麻鸭肝癌实验
Experimental Induction of Liver Carcinoma by Mildewed Maize in Qidong Hemp Ducks
-
淮南麻鸭产业化开发研究
Study on the industrialization exploitation of Huainan partridge duck
-
浙江绍兴麻鸭的生态行为观察
Study on Ecological Behavior of Zhejiang Shaoxing Duck
-
湖北麻鸭乙型肝炎病毒全基因组的克隆和序列分析
Cloning and Sequence Analysis of Duck Hepatitis B virus Genome from Hubei Brown Ducks