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1.
对大通县32只青海半细毛羊的血清蛋白质指标进行了测定.结果发现,血清总蛋白含量为83.50 g/L±5.43 g/L;血清白蛋白含量为42.80 g/L±7.90 g/L;血清球蛋白含量为40.80 g/L±8.09 g/L;血清蛋白组分:白蛋白为51.40%±8.15%;α-球蛋白为10.40%±3.54%;β-球蛋白为12.40%±3.23%;γ-球蛋白为25.90%±7.63%;白球比(A/G)为1.06%±0.34%.公(羯)、母羊血清蛋白质指标之间差异不显著(P>0.05).  相似文献   

2.
青海互助猪仔猪血浆蛋白质指标测定   总被引:1,自引:0,他引:1  
采用折射计法和醋酸纤维素薄膜电泳法对39头互助猪仔猪血浆蛋白质指标进行了测定.结果表明血浆总蛋白74.62±5.11g/L、白蛋白45.20±9.20g/L、球蛋白29.41±8.32g/L、血浆蛋白质组分(%):白蛋白60.44±11.8、α-球蛋白15.57±7.90、β-球蛋白、15.67±8.11、γ-球蛋白8.32±5.55、A/G1.70±0.62.公、母互助仔猪之间的各项血浆蛋白质指标都没有显著差异(P>0.05).  相似文献   

3.
对引入青海省乐都县的39只小尾寒羊的血清蛋白质指标进行了测定。结果发现:血清总蛋白含量为73.10±4.20g/L;血清白蛋白含量为38.61±5.05g/L;血清球蛋白含量为34.69±5.27g/L;血清蛋白组分(%):白蛋白52.90±6.35;α-球蛋白10.03±2.92;β-球蛋白11.12±2.80;γ-球蛋白25.95±4.77;白球比为1.16±0.29。  相似文献   

4.
采用双缩脲法和醋酸纤维素薄膜电泳法对引入青海省小尾寒羊和本地杂种羊的血清蛋白质指标进行了测定.结果表明,两者总蛋白分别为59.28 g/L±5.95 g/L和52.52 g/L±3.53 g/L;白蛋白33.55 g/L±2.71 g/L和28.16 g/L±2.26 g/L;球蛋白25.73 g/L±2.58 g/L和24.36 g/L±2.46 g/L.血清白蛋白分别为51.28%±4.15%和54.00%±3.50%;α-球蛋白分别为14.96%±3.10%和11.80%±2.10%;β-球蛋白分别为6.57%±1.85%和7.01%±1.05%;γ-球蛋白分别为27.20%±4.58%和27.16%±4.01%.白蛋白/球蛋白(A/G)分别为1.36±0.32和1.19±0.18.  相似文献   

5.
对大通县青林乡32匹健康役用马的血清总蛋白及蛋白组分含量进行了测定。结果为:血清总蛋白69.30±3.41 g/L,白蛋白34.26±5.73 g/L,球蛋白35.04±4.92 g/L,白/球比值(A/G)0.98±0.47;血清蛋白质组分(%):A 39.85±0.15,a—球蛋白13.44±0.13,β—球蛋白24.63±0.14,γ—球蛋白22.08±0.41。均处于正常值范围内,公(骟)、母马组之间无显著的差异(P0.05)。  相似文献   

6.
祁连马鹿血清生化指标的测定   总被引:1,自引:0,他引:1  
对祁连县养鹿场围栏放牧的37~4O头马鹿的12项血清生化指标进行了测定,结果为:K 5.35±0.64mmol/L,Na 140.19±4.47mmol/L,Ca 2.36±0.19mmol/L,P2.45±0.42mmol/L,Cˉ101.48±5.54mmol/L,总蛋白86.24±5.49g/L,白蛋白55.20±5.63g/L,球蛋白31.04±4.57g/L,A/G1.83±0.36,血清蛋白质组分(%):A63.99±4.85,α13.03±1.18,α26.38±1·40,β10.43±2,02、γ16.17±3.21,GPT282.9±68.8nmol·s-1/L,GOT617.6±247.7nmol·s-1/L。公鹿与母鹿的各项指标无显著差异(P>0.05)。  相似文献   

7.
引入青海省小尾寒羊的12项肝功能指标测定   总被引:1,自引:0,他引:1  
对引进青海省的39只小尾寒羊的12项肝功能指标进行了测定。结果发现:血清谷-丙转氨酶活性,37.63±10.37IU/L:血清谷-草转氨酶活性,143.8±61.15IU/L;硫酸锌浊度试验,4.67±2.72孔氏单位;麝香草酚浊度试验,1.22±0.59麦氏单位;血清总蛋白含量,73.1±4.2g/L;血清白蛋白含量,38.61±5.05g/L;血清球蛋白含量,34.69±5.27g/L;血清蛋白组分(%):白蛋白,52.91±6.35;α-球蛋白,10.05±2.92;β-球蛋白,11.13±2.8;γ-球蛋白,25.96±4.77;A/G,1.16±0 29。  相似文献   

8.
德令哈藏獒15项血液生化指标测定   总被引:3,自引:0,他引:3  
对青海省海西州德令哈市21只藏獒的15项血液生化指标进行了测定。结果:全血钾5.90±0.37mmol/L.血清钾5.11±0.58mmol/L,血清钠142.19±6.00mmol/L,血清氯112.34±7.06mmol/L,血清钙2.45±0.15mmol/L,血清无机磷1.28±0.49mmol/L,总蛋白73.43±4.59g/L,白蛋白36.15±5.62g/L,球蛋白37.55±7.25g/L,A/G0.96±0.35,血清蛋白质组分(%):A49.00±8.34,α16.78±2.06,α210.11±2.16,β16.74±l.86,β211.31±2.50,γ16.06±5.44;GOT7.44±3.34IU/L;GPT6.18±2.42IU/L;ZnTT7.95±1.32孔氏单位;TTT1.81±0.98麦氏单位。  相似文献   

9.
采用折射计法和醋酸纤维素薄膜电泳法对35头煌源黄牛和41头柴达木黄牛的血清蛋白质含量及其组分进行测定。结果:煌源黄牛血清总蛋白70.56±5.7g/L,白蛋白36.95±4.89g/L,球蛋白33.61±4.78g/L;柴达木黄牛总蛋白74.37±6.80g/L,白蛋白38.76±4.25g/L,球蛋白31.59±5.12g/L。  相似文献   

10.
本研究以新生荷斯坦犊牛为研究对象,用全自动生化分析仪测定了866头出生35d内的犊牛血清中总蛋白、白蛋白及球蛋白的含量,用方差分析法分析了不同出生天数和不同出生月份对血清中蛋白质浓度的影响,最后用Logstic回归模型分析血清中球蛋白浓度水平对犊牛存活率的影响。结果表明,犊牛总蛋白、白蛋白和球蛋白含量分别为69.02±9.87g/L、34.74±3.98g/L和34.28±9.34g/L;不同出生天数对白蛋白和球蛋白含量有极显著影响(P0.01);不同出生月份对总蛋白、白蛋白和球蛋白的含量均有极显著影响(P0.01);犊牛出生后14d内血清中球蛋白浓度(球蛋白是否小于20g/L或30g/L)对犊牛死亡率无显著影响。  相似文献   

11.
本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。  相似文献   

12.
用硝酸和高氯酸消化蜂蜜,使硒游离出来,在微酸性环境下,硒和2,3-二氨基萘(DAN)生成有较强荧光的物质,用环己烷萃取,在激发波长378nm,荧光波长518nm处测定其荧光强度。蜂蜜中硒含量范围:0.10~0.82μg/g。表明:蜂蜜应视为天然富硒营养品。  相似文献   

13.
乳酸杆菌益生作用机制的研究进展   总被引:2,自引:0,他引:2  
乳酸杆菌作为益生菌广泛用于人和动物。本文综述了乳酸杆菌改善宿主健康的机制。乳酸杆菌可通过产生抗菌物质如乳酸、过氧化氢、细菌素,或者通过竞争营养或肠道黏附位点来抑制致病菌;通过诱导黏附素的分泌或阻止细胞凋亡而增强肠道的屏障功能,从而保护肠道。文章重点讨论了乳酸杆菌表面成分(表面蛋白、脂磷壁酸和肽聚糖)与肠道受体(C型凝集素受体、Toll样受体和 Nod样受体),阐述了他们结合后启动免疫调节信号,调控肠道免疫功能以发挥改善健康作用的机制。  相似文献   

14.
Reasons for performing study: Clinical experiences indicate that centesis of the lateral compartment of the femorotibial joint is often unsuccessful. Objective: To determine the accuracy of 2 published and 2 unpublished techniques of centesis of the lateral compartment of the femorotibial joint. Hypothesis: It was hypothesised that a drug can be administered into the lateral compartment of the femorotibial joint via a diverticulum of this joint that surrounds the medial aspect of the long digital extensor tendon and that this technique is more accurate than described techniques of centesis of this compartment. Methods: Twenty‐four stifles of 12 horses were divided equally into 4 groups and a radiocontrast medium injected into the lateral compartment of the femorotibial joint of each group using a hypodermic needle inserted: 1) caudal to the lateral patellar ligament and proximal to the tibial plateau, 2) caudal to the long digital extensor tendon and proximal to the tibial plateau, 3) between the long digital extensor tendon and bone of the extensor groove of the tibia or 4) directly through the long digital extensor tendon until it contacted bone. Twelve veterinary students who had no experience using any of these techniques performed the injections. Accuracy of each technique was determined by examining radiographs obtained after injecting the contrast medium. Results: The most successful technique for arthrocentesis was by inserting a needle through the long digital extensor tendon. This approach was successful in all attempted cases, whilst other techniques had lower rates of success. Conclusions: The lateral compartment of the femorotibial joint can be accessed accurately by inserting a needle through the long digital extensor tendon as it lies within the extensor groove. Other techniques may not be as accurate for clinicians inexperienced in arthrocentesis of the lateral compartment of the femorotibial joint.  相似文献   

15.
在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。  相似文献   

16.
A retrospective review of records of 205 cats with histologically confirmed disease of the spinal cord was performed to identify the prevalence of disease in this nonrandomly selected population of cats. Clinical records were reviewed, and age, duration of neurologic illness, and clinical and histopathologic findings in cats with spinal cord disease were abstracted. Disease processes were classified into 7 categories and 23 groups. The most common diseases affecting the spinal cord of cats were feline infectious peritonitis (FIP), lymphosarcoma (LSA), and neoplasia of the vertebral column secondarily affecting the spinal cord. Information on age, onset and duration of clinical signs, and lesion localization at the postmortem examination in cats belonging to the 7 categories of disease were analyzed to create a practical list of differential diagnoses. Cats were also subcategorized into 3 groups based on their age at death. FIP was the most common disease of cats younger than 2 years of age. LSA and vertebral column neoplasia were the most common diseases affecting cats between 2 and 8 years of age. Vertebral column neoplasia was the most common disease affecting cats older than 8 years of age. Results of this histopathologic study showed that FIP and LSA were the most common disease processes affecting the spinal cord of cats. However, at least 21 other groups of diseases and their relative prevalence were identified.  相似文献   

17.
以国际标准强毒R株人工感染非免疫产蛋鸡,定时扑杀,分别从鼻窦、眶下孔、气管、肺、气囊、卵巢和输卵管分离MG,并收集感染鸡所产蛋分离MG。结果表明,人工感染48小时后上、下呼吸道及肺已被全面感染,96小时气囊已被感染,120小时输卵管已能分离到MG,卵巢始终分离不到MG。人工感染鸡自144小时便能在其所产蛋中分离出MG。药物治疗能在72小时内消除感染,油乳剂苗则需24天后逐渐降低蛋内MG分离率,药物卵内注射、种蛋药浴、高温处理均能杀死卵内MG,但以研制的种蛋浸泡剂药浴效果为最好。  相似文献   

18.
根据JJF1059-1999《测量不确定度评定与表示》建立了高效液相色谱法测定鸡肉中土霉素残留测量的不确定度评定方法,评定过程包括建立测量程序、分析不确定度来源、对不确定度分量进行量化。将不确定度归类为两大类。随机效应导致的不确定度可以通过一系列具有统计意义的重复观测值进行A类评定;系统效应导致的不确定度通过各测量器具、设备的说明书、校准证书提供的参数进行B类评定。本方法鸡肉中土霉素残留量的相对合成标准不确定度约为3.9%。  相似文献   

19.
以5个金柑属品种、枳壳、软枝酸橘及广西土柠檬实生苗为材料,进行复水成活率、旱害指数、叶片相对含水量、超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)、丙二醛(MDA)、脯氨酸等生理指标及隶属函数的综合分析,为柑橘抗性砧木品种选育提供参考。结果表明:胁迫20d复水后的成活率融安滑皮金柑和长寿金柑最高,为100%,软枝酸橘最低,为88.9%;随着干旱胁迫加剧,各品种的旱害指数呈上升趋势,长寿金柑的旱害指数最低,为0.25,软枝酸橘的旱害指数最高,为0.61;从叶片相对含水量的结果来看,长寿金柑的变化幅度最小,软枝酸橘的变化幅度最大,在第18d时分别为61.19%和37.85%;3种保护酶之间相互协同作用减轻植株受害程度,其活性变化幅度与丙二醛和脯氨酸的含量变化相似。利用隶属函数法综合分析,得出各品种的抗旱性强弱依次为长寿金柑>枳壳>融安滑皮金柑>融安金柑>山金柑>广西土柠檬>金枣>软枝酸橘。  相似文献   

20.
分别用CIDR(孕酮阴道栓)+PMSG(处理1)和CIDR+PMSG+LH(处理2)两种处理方法对山羊进行同期发情处理。结果发现,两种处理均以撤栓后第1d发情率最高。撒栓后0-24h和24h-48h的发情率,处理1和处理2(61.4%,13.6%和48%,20%)之间差异不显著;撤栓后48h-72h的发情率,处理1(4.59,6)显著低于处理2(24%)(P〈0.05);撤栓后0~72h发情率,两种处理(79.5%,92%)无显著差异(P〉0.05)。从手术时对卵巢的观察可以看出,有大卵泡或排卵的发情羊,处理1为91.2%,处理2为100%,二者无显著差异;排卵的发情羊,处理1为(58.8%)显著低于处理2为(91.2%)(P〈0.05)。  相似文献   

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