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Field Qualitative Detection of Avian Influenza Using Antigen Rapid Test in Different Districts of Nineveh Governorate, Iraq 利用抗原快速检测法在伊拉克尼尼微省不同地区实地定性检测禽流感
Pub Date : 2019-06-30 DOI: 10.36326/kjvs/2019/v10i13319
Basila Ibrahim Hussein, Omer Ra’ad Al-Hyalee
Sensitive and rapid diagnostic kits for avian influenza virus are required to screen large numbers of samples during a disease outbreak and to prevent the spread of infection. The aim of study is to investigate on avian influenza virus type A serotype H5 among different avian species in different district of Nineveh Governorate, Iraq using Anigen rapid H5 AIV Ag test kit. In this study, we employed One-step avian influenza virus type A and serotype H5 antigen test (Anigen rapid H5 AIV Ag test kit). The test was run out in different districts of Nineveh governorate, including broiler farms local poultry markets, and house poultry breedes (local breeds, broiler, and layers) as well as pigeon houses. Of tested 686 swab from total 241477 poultry samples were been tested, no avian influenza virus positive cases result were noted or confirmed by rapid screening test. No clinical signs were recorded in all examined poultry species. The study conclude that kit used for rapid diagnosis of avian influenza type A serotype H5 was easy, reliable and its interpretation less than thirty minutes.
需要灵敏和快速的禽流感病毒诊断试剂盒,以便在疾病暴发期间筛选大量样本并防止感染的传播。采用Anigen快速H5抗体检测试剂盒,对伊拉克尼尼微省不同地区不同禽种间的A型血清H5禽流感病毒进行检测。本研究采用一步法检测甲型禽流感病毒和血清型H5抗原(抗原快速检测试剂盒)。该试验在尼尼微省的不同地区进行,包括肉鸡养殖场、当地家禽市场、家养家禽品种(当地品种、肉鸡和蛋鸡)以及鸽舍。在共241477个家禽样本中检测的686个拭子中,没有发现或通过快速筛选试验确认禽流感病毒阳性病例。所有被检查的家禽品种均未记录到临床症状。本研究认为,用于禽流感A型H5血清型快速诊断的试剂盒操作简单、可靠,诊断时间不超过30分钟。
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引用次数: 0
Detection Of Intracellular Adhesion Gene (Icaa And Icad) And Biofilm Formation Staphylococcus Aureus Isolates From Mastitis Milk Of Cow 奶牛乳腺炎乳中金黄色葡萄球菌细胞内粘附基因Icaa和Icad的检测及生物膜形成
Pub Date : 2019-06-30 DOI: 10.36326/kjvs/2019/v10i13317
Hasan I. Idbeis, Mohammed H. Khudor
In the present study, a total of 75 mastitis milk samples were collected from cow and were analyzed for the presence of S.aureus. The obtained results indicate that this bacterium observed in 26.66%. The study of antibiotic susceptibility test to 9 different antibiotics showed that S. aureus was 100% resistant to penicillin and 100% sensitive to Vancomycin, Gentamycin , Clarithromycin and Chloramphenicol . Whereas for cefoxitin (alternative to methicillin) resistance was 50%.There were a variable resistance percentage for the rest of antibiotics: Tetracycline (30%), Ciprofloxacin and Clindamycin (22%). The biofilm-forming ability of S. aureus was evaluated via microtiter plates and the result revealed that, all the studied isolates were either moderate biofilm producer or weak biofilm producer while the non-biofilm producer and strong biofilm producer were not detected among the tested isolate. PCR analysis was applied to DNA extracted from S.aureus isolates from milk samples .The results of PCR assay revealed that all S.aureus isolates gave positive results for both icaA and icaD genes (100%) with Product size 151 and 211 bp, respectively. Results of this study indicate that biofilm producing S.aureus have a major role player on the occurrence of bovine mastitis in addition, there were high prevalence of MRSA isolates (50%) in mastitis milk at the study area.
本研究共收集了75份奶牛乳腺炎乳样品,对金黄色葡萄球菌的存在进行了分析。结果表明,该菌的检出率为26.66%。对9种不同抗生素的药敏试验研究表明,金黄色葡萄球菌对青霉素100%耐药,对万古霉素、庆大霉素、克拉霉素和氯霉素100%敏感。而头孢西丁(甲氧西林替代品)耐药率为50%。其余抗生素耐药率各不相同:四环素(30%)、环丙沙星和克林霉素(22%)。利用微滴板对金黄色葡萄球菌的生物成膜能力进行了评价,结果表明,所分离的金黄色葡萄球菌均为中等生物成膜菌或弱生物成膜菌,未检出非生物成膜菌和强生物成膜菌。对从牛奶样品中提取的金黄色葡萄球菌DNA进行PCR分析,结果显示所有金黄色葡萄球菌icaA和icaD基因均阳性(100%),产物大小分别为151和211 bp。本研究结果表明,产生生物膜的金黄色葡萄球菌在牛乳腺炎的发生中起主要作用,此外,研究区乳腺炎乳中MRSA分离株的患病率很高(50%)。
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引用次数: 1
Effect of Silymarin on Oxidative Stress Biomarker, Lipid Peroxidation and Reproductive Function of Diabetic Albino Rats 水飞蓟素对糖尿病白化大鼠氧化应激生物标志物、脂质过氧化及生殖功能的影响
Pub Date : 2019-06-30 DOI: 10.36326/kjvs/2019/v10i13327
Nabeel Abed, Fouad Zaidan Hamza, R. S. Nuhair
The present study was carried out in the animal house and laboratories of the College of Veterinary Medicine/ University of Basrah to investigate the oral administration of silymarin on oxidative stress biomarker, lipid peroxidation and reproductive function in alloxan induced diabetic of albino rats. After the period of acclimation, 32 male rats were divided into 4 equal groups with 8 animals in each as the following: Control group: Animals of this group administered distilled water, Silymarin group: administered silymarin (20mg/kg) dissolved in distill water orally by gavages. Alloxan treated (DM) group : were given alloxan intraperitoneal injection 150mg/BW, as single dose for induced diabetic mellitus and Alloxan + silmarin treated group : were injection alloxan intraperitonealy and then after 3 days, oral administered of (20 mg/kg bw ) silymarin . The experimental was continued for 45 day. At the end of the experiment, animals of each group were sacrificed, and blood samples were obtained for oxidative stress biomarker, Lipid Peroxidation and hormonal assessment and the caudal epididymis was then separated from the testicles for the evaluation of epididymal sperm characteristics, while the testes were kept in 10% neutral buffer-formalin for histopathological study. The results showed a significant decrease (P ≤ 0.05) in serum superoxide dismutase (SOD) , Glutathione Peroxidase (GPX) , follicle stimulating hormone (FSH), and luteinizing hormone (LH) and testosterone, concentrations of DM group. On the other hand a significant decrease (P ≤ 0.05) in epididymal sperm concentration, individual sperm motility, live sperm percentage and a significant increase in malondialdehyde (MDA) and sperm abnormalities percentage were recorded in DM group. Histopathological examination of the testes revealed marked suppression of spermatogenesis with absence of mature spermatocytes of DM group. Moreover DM groups treated with Silymarine showed normal oxidative biomarkers, hormonal concentration, epididymal sperm characteristics, and normal testicular tissues compare with control group.
本研究在巴士拉大学兽医学院动物实验室内和实验室进行,研究水飞蓟素对四氧嘧啶诱导的白化糖尿病大鼠氧化应激生物标志物、脂质过氧化和生殖功能的影响。驯化期结束后,32只雄性大鼠随机分为4组,每组8只,对照组给予蒸馏水,水飞蓟素组给予蒸馏水溶水飞蓟素20mg/kg灌胃。四氧嘧啶治疗(DM)组:给予四氧嘧啶腹腔注射150mg/BW,诱导性糖尿病为单剂量;四氧嘧啶+水飞蓟素治疗组:腹腔注射四氧嘧啶,3 d后口服(20mg /kg BW)水飞蓟素。试验期45 d。实验结束时,处死各组动物,采血进行氧化应激生物标志物、脂质过氧化和激素评价,并将尾侧附睾与睾丸分离,评价附睾精子特征,将睾丸置于10%中性福尔马林中进行组织病理学研究。结果显示,DM组大鼠血清超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GPX)、促卵泡激素(FSH)、黄体生成素(LH)和睾酮浓度显著降低(P≤0.05)。DM组附睾精子浓度、单个精子活力、活精子率显著降低(P≤0.05),丙二醛(MDA)和精子异常率显著升高(P≤0.05)。组织病理学检查显示DM组睾丸精子发生明显抑制,成熟精子细胞缺失。与对照组相比,DM组小鼠氧化生物标志物、激素浓度、附睾精子特征和睾丸组织正常。
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引用次数: 0
The effects of dapagliflozin on serum electrolytes concentration in adult male rats 达格列净对成年雄性大鼠血清电解质浓度的影响
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24166
M. S. AL‑Mozie'l, Waleed K. Ghanim, N. Al-Shawi
Hyperkalemia hazard is increased in diabetes, especially in patients with renal disease or those receiving angiotensin-converting enzyme (ACE) medications, angiotensin receptor blockers (ARBs) or potassium-sparing diuretics. Also, other diuretics can increase hypokalemia danger. Recently, We assessed  the effects of dapagliflozin in ameliorate the serum calcium, sodium, potassium( Ca+2, Na+2, K+ ) and uric acid concentration in  adults male  rats.  In this study were erolled 18  adult male rats  randomly  assigned to  three groups(n=6) as following: control group (I)  0.5 ml/kg B.W  of normal saline. Group II and III receive orally by gavage  for 30 days  0.53 mg/kg and 1.06 mg/kg B.W of dapagliflozin.  The end of experiment the blood were collected for measuring  the following parameter: blood glucose,  Ca+2, Na+2, K+ ) , and  uric acid concentration. The results of the present study revealed the following: there was significant  (P≤0.05) increase in body weight,  K+, Ca+2 and uric acid concentration of  treated II, and III groups compared with control. On the other hand, there was significant  (P≤0.05) decrease in Na+2  concentration of treated compared with control. The experiment was  concluded that   Dapagliflozin in dose dependent pattern produce significant effects in reduction body weight in II and III groups compared with  I group, furthermore, shows that changes in serum concentrations  of potassium, calcium and uric acid in treated groups compared to normal where as no effects on sodium concentration was found. Also there is no differences in blood glucose concentration in treated group compared to normal, rather than hypoglycemic and all groups are normal groups.
糖尿病患者高钾血症的危险增加,特别是肾病患者或接受血管紧张素转换酶(ACE)药物、血管紧张素受体阻滞剂(ARBs)或保钾利尿剂的患者。此外,其他利尿剂也会增加低钾血症的危险。最近,我们评估了达格列净对成年雄性大鼠血清钙、钠、钾(Ca+2, Na+2, K+)和尿酸浓度的改善作用。实验选用成年雄性大鼠18只,随机分为3组(n=6):对照组(I)生理盐水0.5 ml/kg B.W。II组和III组分别给予0.53 mg/kg和1.06 mg/kg B.W口服达格列净,灌胃30 d。实验结束时采集血液,测定血糖、Ca+2、Na+2、K+、尿酸浓度。本研究结果显示:与对照组相比,II组和III组的体重、K+、Ca+2和尿酸浓度均显著(P≤0.05)升高。另一方面,处理后的Na+2浓度与对照组相比显著(P≤0.05)降低。实验结果表明,与I组相比,达格列净II组和III组的减重效果呈剂量依赖性,治疗组的血钾、钙和尿酸浓度与正常组相比发生了变化,而对钠浓度没有影响。治疗组与正常相比血糖浓度无差异,而非低血糖,各组均为正常组。
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引用次数: 0
Role of CoQ10 on Some Biochemical and Histological Aspects of Kidney in Rats Exposed to Sodium Fluoride CoQ10在氟化钠暴露大鼠肾脏生化和组织学方面的作用
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24171
B. N. Al-Okaily, I. Mohammed
This experiment was aimed to investigate the role of CoQ10 to alleviating the functional alterations of kidney - induced by sodium fluoride (NaF) in male rats. Twenty adult male Wister albino rats were randomly assigned into four  equal groups and treated for 42 days daily as follows: first group was received drinking tap water and intubated with DMSO 1% and serving as control (group C); second group ( group G1) received sodium fluoride 100ppm in drinking tap water ; third group (group G2) received sodium fluoride 100ppm in drinking tap water plus intubated 10 mg /Kg. B.W of CoQ10 orally , whereas fourth group ( group G3) intubated 10 mg /Kg. B.W of CoQ10 only. Fasting blood samples were collected at 0, 21, and 42 days of experimental periods. Then sera was isolated for estimated serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals concentrations, as well as catalase activities has been measured. At the end of the experiment the animals were sacrificed and  sections from the kidney were taken for histopathological examination. The results revealed that rats received NaF (group G1)  for 42 days caused significant decrease in body weight and serum catalase activity , while a significant increase in the concentrations of serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals accompanied with histopathological alterations of kidney were showed as compared to other experimental groups . On the other hand, administration of   CoQ10  to groups G2 showed an improvement of physiological and histological alterations and keeping the  kidney functions around the normal levels, manifested its protective effects against deleterious  effects of NaF. It could be concluded that  these results confirmed the antioxidant properties of CoQ10 against nephrotoxicity induced by NaF in adult rats.
本实验旨在探讨辅酶q10对减轻氟化钠(NaF)致雄性大鼠肾功能改变的作用。选取成年雄性白化Wister大鼠20只,随机分为4组,每天治疗42 d:第一组灌胃自来水,注射1% DMSO作为对照组(C组);第二组(G1组)饮用自来水氟化钠100ppm;第三组(G2组)在自来水中添加氟化钠100ppm,再加10 mg /Kg的气管插管。第四组(G3组)口服辅酶q10 10 mg /Kg。仅辅酶q10的bw。分别于试验第0、21、42天采集空腹血样。然后分离血清测定血清肌酐、血尿素氮(BUN)和过氧亚硝酸盐自由基浓度,并测定过氧化氢酶活性。实验结束后处死大鼠,取肾脏切片进行组织病理学检查。结果显示,与其他实验组相比,NaF组(G1组)42 d大鼠体重和血清过氧化氢酶活性显著降低,血清肌酐、血尿素氮(BUN)和过氧亚硝酸盐自由基浓度显著升高,肾脏组织病理改变。另一方面,辅酶q10对G2组小鼠的生理和组织学改变有所改善,肾功能维持在正常水平,显示其对NaF有害作用的保护作用。上述结果证实了CoQ10对NaF所致大鼠肾毒性的抗氧化作用。
{"title":"Role of CoQ10 on Some Biochemical and Histological Aspects of Kidney in Rats Exposed to Sodium Fluoride","authors":"B. N. Al-Okaily, I. Mohammed","doi":"10.36326/kjvs/2018/v9i24171","DOIUrl":"https://doi.org/10.36326/kjvs/2018/v9i24171","url":null,"abstract":"This experiment was aimed to investigate the role of CoQ10 to alleviating the functional alterations of kidney - induced by sodium fluoride (NaF) in male rats. Twenty adult male Wister albino rats were randomly assigned into four  equal groups and treated for 42 days daily as follows: first group was received drinking tap water and intubated with DMSO 1% and serving as control (group C); second group ( group G1) received sodium fluoride 100ppm in drinking tap water ; third group (group G2) received sodium fluoride 100ppm in drinking tap water plus intubated 10 mg /Kg. B.W of CoQ10 orally , whereas fourth group ( group G3) intubated 10 mg /Kg. B.W of CoQ10 only. Fasting blood samples were collected at 0, 21, and 42 days of experimental periods. Then sera was isolated for estimated serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals concentrations, as well as catalase activities has been measured. At the end of the experiment the animals were sacrificed and  sections from the kidney were taken for histopathological examination. The results revealed that rats received NaF (group G1)  for 42 days caused significant decrease in body weight and serum catalase activity , while a significant increase in the concentrations of serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals accompanied with histopathological alterations of kidney were showed as compared to other experimental groups . On the other hand, administration of   CoQ10  to groups G2 showed an improvement of physiological and histological alterations and keeping the  kidney functions around the normal levels, manifested its protective effects against deleterious  effects of NaF. It could be concluded that  these results confirmed the antioxidant properties of CoQ10 against nephrotoxicity induced by NaF in adult rats.","PeriodicalId":17869,"journal":{"name":"Kufa Journal For Veterinary Medical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80270275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Attenuation of Ifosfamide Adverse Effect on Leydig, Sertoli and Spermatogonia Cells of Ram Testis by Liposome Technique in vitro 脂质体技术降低异环磷酰胺对公羊睾丸间质、支持细胞和精原细胞的不良影响
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24162
M. Al-Bayati, Laith H. Al-Salhi
Attenuation of Ifosfamide Adverse Effect on Leydig, Sertoli and Spermatogonia Cells of Ram Testis by Liposome Technique in vitro
脂质体技术降低异环磷酰胺对公羊睾丸间质、支持细胞和精原细胞的不良影响
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引用次数: 1
The use of the Electrometric Method in Measuring the Activity of Cholinesterase in Local Female Buffalo in north of Iraq 电法测定伊拉克北部当地雌性水牛胆碱酯酶活性的研究
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24169
A. S. Alias
The aim of present study, was desigen to measurement of cholinesterase (ChE) activity by electrometric method in normal blood of adult Female buffalo, Cholinesterase was used in red blood cells (RBCs)to determine the linear relationship between incubation time and cholinesterase activity. The change in pH of RBCs cells reaction mixture (0.21 to 0.47) agreed with increased incubation time of 10 - 50 minutes and the pH change red blood cells reaction mixture (0.31 to 0.46) was associated with increased incubation temperature of 25-40C. recorded the highest activity of natural ChE the change in pH / 40 C° minutes in the red blood cells (0.46), whole blood (0.42) and least in the blood plasma (0.076). To illustrate the accuracy of the way the coefficient of variation in red blood cells and blood plasma and the whole blood (1.65%, 6.97% and 4.12%), respectively, this was done using 0.1 ml acetylcholine iodide 7.5% as the basis of the combination interaction of the current study. Quinidine sulfate specifically inhibited pseudo ChE in the RBC and whole blood, and it was estimated to be (6.5%,16.7%), where as true ChE activity was (93.5%, 83.3%).  Monocrotophos at concentration (0.5, 1 µM) and carbaryl at (5, 10 µM)  significantly inhibited RBCs ChE in vitro.  These results indicate that the used of modified electrometric method its simple, precise, efficient and have the validity for measurement of ChE activities in adult Female of buffalo.
本研究采用电滴定法测定成年雌性水牛正常血液中的胆碱酯酶(ChE)活性,并测定其红细胞中的胆碱酯酶活性,以确定胆碱酯酶活性与孵育时间的线性关系。红细胞反应混合物的pH值变化(0.21 ~ 0.47)与10 ~ 50分钟的培养时间增加一致,红细胞反应混合物的pH值变化(0.31 ~ 0.46)与25 ~ 40℃的培养温度增加有关。天然ChE活性最高的是红细胞pH值(0.46),全血pH值(0.42),血浆pH值(0.076)最低。为了说明该方法在红细胞、血浆和全血中变异系数分别为1.65%、6.97%和4.12%的准确性,本研究采用0.1 ml 7.5%的碘化乙酰胆碱作为联合相互作用的基础。硫酸奎尼丁特异性抑制红细胞和全血中的伪ChE,估计为(6.5%,16.7%),而真ChE活性为(93.5%,83.3%)。浓度为0.5、1µM的绿磷和浓度为5、10µM的西威因均能显著抑制体外红细胞ChE。结果表明,改进电法测定成年雌性水牛血清中ChE活性简便、准确、高效,具有一定的有效性。
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引用次数: 0
Some Epidemiological Aspects of Piroplasmosis of Sheep and Camels in desert of Al-najaf 纳贾夫沙漠羊、骆驼螺旋体病的流行病学分析
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24170
A. Al-mialy, A. A. Hatem, Abdul Hadi Jaythoom AL-Abedi, Ismaeel Raheem Jabbar, Z. Ali
This project attends to exam  the prevalence of piroplasmosis in sheep and camels in Al-Najaf desert of Iraq during period of May 2015 to April 2016. The samples were randomly collected from different regions in Al-Najaf province and represent 230 sheep (127 female, 103 male ) and 140 camels ( 90 shecamels and 50 male) . Blood smears were subjected to Geimsa stained and microscopic  examination. It was observed that prevalence of babesiosis and theileriosis in sheep were 26.9% and 12.17% respectively ,while in camels the prevalence was25% for babesiosis and 10.7% for theileriosis . The highest incidence for babesiosis was recorded in camels at age more than 4 years , while the lowest percentage was recorded in ages between6-12 month in both species. The highest ratio for theileriosis was observed in camels at ages 1-4 years.The maximal occurrence of babesiosis and theileriosis were noticed in summer season  (33.5%) and (15%) respectively in both species , while in winter season were (17.6%)and ((7.6%)respectively .The highest percentage of babesiosis was found in females of sheep and camels (41.7%and 30%respectively) than male (18.4%and 16%respectively).
本项目旨在调查2015年5月至2016年4月期间伊拉克Al-Najaf沙漠绵羊和骆驼中肺原体病的流行情况。这些样本是从Al-Najaf省的不同地区随机收集的,共有230只羊(127只母羊,103只公羊)和140只骆驼(90只母骆驼和50只公骆驼)。血涂片进行Geimsa染色和镜检。绵羊和骆驼巴贝斯虫病患病率分别为26.9%和12.17%,骆驼巴贝斯虫病患病率分别为25%和10.7%。在4岁以上的骆驼中,巴贝斯虫病的发病率最高,而在6-12个月的骆驼中,这两个物种的发病率最低。在1-4岁的骆驼中观察到最高比例的羊角菌病。夏季和冬季巴贝斯虫病发病率最高(分别为33.5%和15%),冬季分别为17.6%和7.6%,其中绵羊和骆驼的发病率最高(分别为41.7%和30%),而雄性巴贝斯虫病发病率分别为18.4%和16%。
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引用次数: 2
Histopathological study of effects phenobarbital in Goats 苯巴比妥对山羊作用的组织病理学研究
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24168
Zainab W. K, Hanan Ali, S. A. Al-zahra
In this data was done to demonstrate the administration of phenobarbital compounds & showed histopathological effects. In this study fourteen of local goats were divided into two groups (each group seven animals) for 60 days. First one were treated phenobarbital injected with 35 mg kg.B.W.,twice daily ,second group act as control group. These animals were examined internally and externally during adaptation period. After end experimental period scarified the animals, necropsy, preparation of slid by routine technique  and examined by light microscope, there are showed different histological changes into tissue of animals treatment with phenobarbital such as degeneration of epithelial cells lining of renal tubules of kidney and thyroid gland congested of central vein with fibrosis in liver ,vacuolated of mucosal layer of rumen, small intestine and pancreas, atrophyseminiferous tubules of testis and lymph node.
在这个数据是为了证明苯巴比妥化合物的管理和显示组织病理学的影响。将14只当地山羊分为两组(每组7只),试验期60 d。第一组以苯巴比妥35 mg / kg.B.W注射。,每日2次,第二组作为对照组。在适应期对这些动物进行内部和外部检查。实验结束后,经动物切片、尸检、常规法制片及光镜检查,苯巴比妥处理后的动物组织出现不同程度的组织学改变,如肾脏肾小管内壁上皮细胞变性,甲状腺充血,肝中心静脉充血,肝脏纤维化,瘤胃、小肠和胰腺粘膜层空泡化。睾丸和淋巴结的萎缩小管。
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引用次数: 0
Evaluation of Humoral Immunity to Infectious Bronchitis and Newcastle Disease Vaccines and Received Artemisia herba alba Extract in layer hens 蛋鸡对传染性支气管炎、新城疫疫苗及白蒿提取物的体液免疫评价
Pub Date : 2019-02-17 DOI: 10.36326/kjvs/2018/v9i24172
Tahseen. A. AL- Saeedi, Fadhl A. Mahmood, Weam. A. Hamad
The present study aims to evaluate the effect vaccination and oral administration of aqueous extract of artemisia herba alba on the immune status. forty laying hens (Lohman Brown,1 year-old, body weight 1.8 kg) were divided into four groups (ten) individuals. First one is the control; the second group treated with vaccine against NDV and IBV; third group received  2ml/bird/day  5% extracts of artemisia herba alba; fourth group treated with 2ml/bird/day 5% extracts of artemisia herba alba and vaccinated against NDV and IBV. Antibody titers against NDV and IBV were measured after 14 and 28 days. Results present significant increase in the globulin of the fourth group as compared to the others. The level of NDV antibodies increases significantly in this group as compared with control and third groups after 14 days. The same group shows a significant increase at 28 days as compared with the control one only. On the other hand, antibody titer of  IBV increased significantly in the second and the fourth groups compared to the control group at 28 days, but no significant differences among all groups after 14 days of the experiment.In conclusion, this study indicates a limited positive effect of the herb extract on humoral immunity of layer chickens.
本研究旨在评价接种和口服青蒿水提物对免疫状态的影响。选取1岁、体重1.8 kg的Lohman Brown蛋鸡40只,分为4组(每组10只)。首先是控制;第二组分别接种新城疫和IBV疫苗;第三组给予5%青蒿提取物2ml/只/d;第四组给予5%青蒿提取物2ml/只/d,接种NDV和IBV疫苗。第14天和第28天分别检测NDV和IBV抗体滴度。结果显示,与其他组相比,第四组的球蛋白显著增加。14天后,与对照组和第三组相比,该组的NDV抗体水平显著升高。与对照组相比,同一组在第28天表现出显著的增加。另一方面,第2组和第4组的IBV抗体滴度在第28天明显高于对照组,但在试验第14天各组之间无显著差异。综上所述,本研究表明,中草药提取物对蛋鸡体液免疫有一定的积极作用。
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引用次数: 0
期刊
Kufa Journal For Veterinary Medical Sciences
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