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SVU-International Journal of Veterinary Sciences最新文献

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Prevalence of Hymenolepis nana Infection in Aswan Governorate and Associated Risk Factors Assessment 阿斯旺省微小膜壳虫感染的患病率及相关危险因素评估
Pub Date : 2023-06-18 DOI: 10.21608/svu.2023.191180.1256
Esraa Mahmoud Badry, Asmaa A. Hussien, E. Mohammed, Asmaa Gaber Mubarak
Competing
竞争
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引用次数: 0
Effect of vitamin E, Selenium and Spirulina on oxidative stress and some biochemical parameters in growing calves 维生素E、硒和螺旋藻对生长犊牛氧化应激及部分生化指标的影响
Pub Date : 2023-06-18 DOI: 10.21608/svu.2023.191349.1257
Adel El-Sayed Ahmed Mohamed, Mahmoud Mohamed Arafa Mohamed, Fatma Ahmed Khalifa, Doaa Farag Hassan
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引用次数: 0
Existence and characteristics of Vibrio species isolated from fish marketed in Sohag governorate, Egypt and their control by essential oils 埃及Sohag省市售鱼类分离弧菌的存在和特性及其精油控制
Pub Date : 2023-06-01 DOI: 10.21608/svu.2023.189609.1255
O. Yousef, H. Ismail, M. Maky
Competing
竞争
{"title":"Existence and characteristics of Vibrio species isolated from fish marketed in Sohag governorate, Egypt and their control by essential oils","authors":"O. Yousef, H. Ismail, M. Maky","doi":"10.21608/svu.2023.189609.1255","DOIUrl":"https://doi.org/10.21608/svu.2023.189609.1255","url":null,"abstract":"Competing","PeriodicalId":22190,"journal":{"name":"SVU-International Journal of Veterinary Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41978659","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: 0
Mycotoxicity and embryonic development: I- Aflatoxin B1 reduces quality and birth rate during mice embryonic development 霉菌毒性与胚胎发育:I-黄曲霉毒素B1降低小鼠胚胎发育过程中的质量和出生率
Pub Date : 2023-04-09 DOI: 10.21608/svu.2023.183342.1248
Reda A. Ali, F. Khalil, H. Hassan, I. Amer, Zeinab Kamal
Mycotoxins are fungal products often found in food, formed during growth, harvesting, drying or storage of fruits, seeds, or grains, leading to a variety of toxic effects in humans and animals. Aflatoxins are a family of polyketide secondary metabolite produced by the food-contaminating moulds Aspergillus parasiticus and Aspergillus flavus . Aflatoxin B 1 (AFB 1 ) is a carcinogenic, teratogenic, mutagenic and growth inhibitory mycotoxin. To explore the negative morphological effects of AFB 1 on the developing mice embryo, 50 adult females albino mice (CD1) were divided into five groups (10 females for each group): Control, positive control and three groups treated with a daily oral dose of 5, 10 or 20 μg/kg bw of AFB 1 extract. Fifteen days after treatments, females were caged with males. Pregnancy, mortality, embryos number rates and body weight of female mice and infants were recorded. At 21 days old, crown rump, head, ear, tail, fore and hind-limb lengths of mice infants were investigated. Current data showed a decrease in pregnancy and embryo number rate among females in the animals treated with 10 & 20 μg AFB 1 , while treatment with 5 μg showed an increase in pregnancy and embryo number rate compared to control one, while mortality rate among fetuses increased in the three experimental animals treated with AFB 1 . Some cases of abortion were observed in 10 & 20 μg groups, while ulcers were observed in 20 μg groups. Weight and all morphometric parameters showed significant decrease except tail length that showed insignificant increase in the treated groups compared to the control one, while ear length showed significant increase. Different congenital malformations were observed in infants such as tail loss, delayed hair and teeth development and poor ossification in treated groups. The present study demonstrated that AFB 1 induced developmental anomalies and reduced quality and birth rate. Data clarified that minimum concentration of AFB 1 required to induce teratogenicity is far beyond the minimum concentrations estimated in earlier literatures. It is suggested that AFB 1 might change genetic elements and consequently interfere with bone mineralization and induce teratogenicity and anomalies during mice embryonic development. Further studies are required to explore the mechanism of action.
真菌毒素是一种常见于食物中的真菌产物,在水果、种子或谷物的生长、收获、干燥或储存过程中形成,对人类和动物产生各种毒性作用。黄曲霉毒素是由食物污染霉菌寄生曲霉菌和黄曲霉产生的一类聚酮次级代谢产物。黄曲霉毒素B1(AFB1)是一种致癌、致畸、致突变和抑制生长的真菌毒素。为了探讨AFB1对发育中的小鼠胚胎的负面形态学影响,将50只成年雌性白化小鼠(CD1)分为五组(每组10只雌性):对照组、阳性对照组和三组,每天口服5、10或20μg/kg bw的AFB1提取物。治疗15天后,雌性与雄性一起被关在笼子里。记录雌性小鼠和婴儿的妊娠、死亡率、胚胎数率和体重。在21天大时,对小鼠婴儿的冠臀、头、耳、尾、前肢和后肢长度进行了研究。目前的数据显示,在接受10和20μg AFB1治疗的动物中,雌性的妊娠率和胚胎数率下降,而与对照组相比,接受5μg AFB 1治疗的动物妊娠率和胚数率增加,而接受AFB1处理的三只实验动物的胎儿死亡率增加。在10和20μg组中观察到一些流产病例,而在20μg小组中观察到溃疡。与对照组相比,处理组的体重和所有形态测量参数均显著下降,但尾部长度显著增加,而耳朵长度显著增加。在婴儿中观察到不同的先天畸形,如治疗组的尾巴缺失、毛发和牙齿发育迟缓以及骨化不良。本研究表明AFB1可引起发育异常,降低出生质量和出生率。数据表明,诱发致畸性所需的AFB1的最低浓度远远超过了早期文献中估计的最低浓度。提示AFB1可能改变遗传因素,从而干扰骨矿化,并在小鼠胚胎发育过程中引起致畸性和畸形。需要进一步的研究来探索作用机制。
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引用次数: 0
Mitigation of Diclofenac Sodium–Induced Hepatic Injury and Enteropathy in Rats by Vanillin 香兰素减轻双氯芬酸钠诱导的大鼠肝损伤和肠病
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.152613.1216
Asmaa Wahaballah basher, Noha Abdelmageed, A. S. Seddek, S. Morad
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引用次数: 0
Effect of Transition Period in Buffalo Cows on Some Biochemical Parameters 水牛奶牛过渡时期对部分生化指标的影响
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.170430.1234
Lamiaa Tharwat, Abd-El Raheem Abd-El Mottelib Abd-El Raheem, A. E. A. Mohamed
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引用次数: 0
Aloe Vera aqueous extract and yogurt enhance peripheral immune cells, and brain astrocytes response in rats. 芦荟水提物和酸奶增强大鼠外周免疫细胞和脑星形胶质细胞反应。
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.174037.1238
Alzhraa Hefny, M. Awad, M. Youssef
aqueous extract and
水提取物和
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引用次数: 1
The effect of some essential oils against biofilm producing Pseudomonas aeruginosa of meat sources 几种精油对肉源产生生物膜的铜绿假单胞菌的抑制作用
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.174609.1239
Mohammed Hussain Mohammed, R. M. Farghaly, N. Abdel-Aziz
{"title":"The effect of some essential oils against biofilm producing Pseudomonas aeruginosa of meat sources","authors":"Mohammed Hussain Mohammed, R. M. Farghaly, N. Abdel-Aziz","doi":"10.21608/svu.2023.174609.1239","DOIUrl":"https://doi.org/10.21608/svu.2023.174609.1239","url":null,"abstract":"","PeriodicalId":22190,"journal":{"name":"SVU-International Journal of Veterinary Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48734895","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: 0
Protective and ameliorative effects of Curcumin and/or Quercetin against gentamicin induced testicular damage in rats 姜黄素和/或槲皮素对庆大霉素致大鼠睾丸损伤的保护和改善作用
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.173096.1236
M. Samy, R. S. I. Ahmed, Obeid Shanab, Zainab M. Maher, Wael F. Sedik, Laila Y. Mostafa, Ashraf A. El-ghoneimy
gentamicin induced testicular damage
庆大霉素引起睾丸损伤
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引用次数: 1
Proximate and trans fatty acid composition of fast foods in Sohag, Egypt and the impact of rosemary essential oil on trans fat content 埃及Sohag地区快餐食品中近似脂肪酸和反式脂肪酸的组成及迷迭香精油对反式脂肪含量的影响
Pub Date : 2023-03-26 DOI: 10.21608/svu.2023.165642.1230
S. M. Elsayed, H. Y. Ahmed, Bassem G. A. Fahmy, Mohamed A. A. Abd-ElRasoul, M. Maky
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引用次数: 0
期刊
SVU-International Journal of Veterinary Sciences
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