International bulletin of Veterinary Medicine最新文献_第3页

Action of "DEZON NUK-5" preparation on microflora of bird carcass surfaces DEZON NUK-5制剂对鸟类胴体表面菌群的影响

International bulletin of Veterinary Medicine Pub Date : 2021-12-28 DOI: 10.52419/issn2072-2419.2021.4.35

L. Smirnova, S. V. Pankratov, S. Makavchik, A. Sukhinin, V. Kuzmin

{"title":"Action of \"DEZON NUK-5\" preparation on microflora of bird carcass surfaces","authors":"L. Smirnova, S. V. Pankratov, S. Makavchik, A. Sukhinin, V. Kuzmin","doi":"10.52419/issn2072-2419.2021.4.35","DOIUrl":"https://doi.org/10.52419/issn2072-2419.2021.4.35","url":null,"abstract":"There is a serious problem in the production of poultry meat - the potential probability of its exogenous seeding by pathogenic microorganisms - causative agents of food infections, toxicoinfections and toxicosis. These are Escherichia, Salmonella, Staphylococcus, Campylobacter and other bacteria. Disinfection in cooling baths should ensure the destruction of such microorganisms on the surface of carcasses and prevent the threat of contamination of consumers of poultry products. Purpose of the work: to determine the effectiveness of the use of the disinfectant \"DEZON NUK 15\" in cooling baths for surface treatment of chicken and turkey carcasses after slaughter and evisceration. To study the bactericidal action of the prepared solutions, we used models - poultry products of broilers and turkeys (chilled wings) with good organoleptic characteristics. The models were contaminated with cultures of sanitary indicative and pathogenic bacteria: Staphylococcus aureus, Escherichia coli, Salmonella Enteritidis, Campylobacter jejuni, Bacillus subtilis. Contaminated models were kept in working solutions of a disinfectant with a concentration of 0.025%, 0.050%, and 0.100% according to NUK. After an exposure of 10, 25 and 40 minutes, inoculations were made on nutrient media from the surface of the models and incubated under optimal conditions. Found that the drug \"DEZON NUK-15\" has bactericidal activity against the tested working cultures of bacteria. After contamination with the tested cultures of bacteria, the surface of poultry products of chickens and turkeys is disinfected with a solution of the drug \"DEZON NUK-15\" with a concentration of 0.050% and 0.100% for 25-40 minutes. No changes or deterioration in the organoleptic characteristics of poultry products was observed. The bactericidal effect of the drug is practically the same in relation to poultry products of chickens and turkeys.","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129497162","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

The role of different age and sex groups of Callorchinus ursinus in the life cycle of Uncinaria lucasi 不同年龄、不同性别的黄颡鱼在lucinaria生活史中的作用

International bulletin of Veterinary Medicine Pub Date : 2021-12-28 DOI: 10.52419/issn2072-2419.2021.4.51

L. Bukina, D. Mashkina, V. Gaponova

引用次数: 2

Mycoplasma synovia is an infection among broilers at an industrial-type poultry farm 滑膜支原体是一种在工业化家禽养殖场发生的肉鸡感染

International bulletin of Veterinary Medicine Pub Date : 2021-12-28 DOI: 10.52419/issn2072-2419.2021.4.20

A. Novikova, L. P. Terskaya

{"title":"Mycoplasma synovia is an infection among broilers at an industrial-type poultry farm","authors":"A. Novikova, L. P. Terskaya","doi":"10.52419/issn2072-2419.2021.4.20","DOIUrl":"https://doi.org/10.52419/issn2072-2419.2021.4.20","url":null,"abstract":"A method for diagnosing infectious synovitis among young broilers aged 11-12 weeks, obtained from an industrial-type poultry farm, was investigated in laboratory conditions. The experiments were carried out on the basis of the Microbiology Department of the All-Russian Research Veterinary Institute of Poultry Farming - a branch of the VNITIP Federal Research Center of the Russian Academy of Sciences. To perform mycoplasmatological studies, the limbs of birds with pronounced joint damage were selected and a nutrient medium was prepared by adding 20% horse blood serum, 10% yeast extract and 0.5% glucose to Edward's broth. Phenol-mouth at a concentration of 0.0001% was used as an indicator of the medium. As a result of a series of 7 \"blind\" passages, the appearance of opalescence and precipitation was noted, small transparent colonies were observed on a dense nutrient medium. Thus, the preliminary diagnosis of infectious synovitis (infektious synovitis) of broilers, obtained on the basis of epizootological data, clinical signs and pathoanatomic changes, was fully confirmed by a positive result of mycoplasmatological studies. According to the results, tilan was proposed for the treatment of sick poultry in doses recommended by the manufacturer, and for the prevention of the disease – strict compliance with the norms of bird planting density and indoor microclimate.","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128886878","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

Study of the safety of application of the drug "Protostop" in cryptosporidiosis of calves “Protostop”治疗犊牛隐孢子虫病的安全性研究

International bulletin of Veterinary Medicine Pub Date : 2021-12-28 DOI: 10.52419/issn2072-2419.2021.4.46

N. Gavrilova, L. Belova, Y. A. Shcherbina

{"title":"Study of the safety of application of the drug \"Protostop\" in cryptosporidiosis of calves","authors":"N. Gavrilova, L. Belova, Y. A. Shcherbina","doi":"10.52419/issn2072-2419.2021.4.46","DOIUrl":"https://doi.org/10.52419/issn2072-2419.2021.4.46","url":null,"abstract":"The drug \"Protostop\" containing 100.0 mg of paromomycin sulfate in 1.0 g was used in calves with cryptosporidiosis.The animals in the experimental groups were given the drug at a dose of 250 and 350 mg per 1 kg of animal weight individually, orally, in courses of 3 and 5 days, respectively. Before use, a single dose of the drug was dissolved in water by adding liquid to the powder. The calves of the control group received symptomatic treatment aimed at eliminating the diarrheal syndrome. Before the start of the therapeutic course and on the 10th day after its completion, blood was taken from the animals of the experimental and control groups for general clinical analysis.The physiological state of the animals was recorded before the administration of the drug and on the 4th, 6th, 8th, 12th and 15th day from the start of treatment. It was found that the treatment of calves with cryptosporidiosis with the drug \"Protostop\" at a dose of 250 mg/kg and 350 mg/kg in 3 and 5 -day courses did not cause negative changes in the animals' bodies. Before the start of the treatment, the hemoglobin content of the calves in all groups were lower than the reference values. Thrombocytopenia, eosinophilia and neutrophilia were also recorded and an increase in ESR was noted. After using the drug, the indices of eosinophils, segmented neutrophils and ESR were within the reference values, the hemoglobin level slightly increased. After using the drug, the indicators for eosinophils, segmented neutrophils and ESR were within the reference values, while the hemoglobin levels were slightly increased. Calves in the control group, despite symptomatic treatment, eosinophilia were observed with an increase in the percentage of segmented neutrophils and ESR. During the course of treatment, as well as 10 days after its completion, the calves showed no deterioration in their physiological state, hyperemia of the mucous membranes, itching or other signs indicating a possible side effect to the drug.","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117148501","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

ASSESSMENT OF MUSCULAR TISSUE SAMPLES IN NATURAL UNCHANGED FORM WITHIN THE FRAMEWORK OF VETERINARY-SANITARY MEAT EXAMINATION 兽医卫生肉类检验框架内自然不变形式肌肉组织样本的评估

International bulletin of Veterinary Medicine Pub Date : 2019-09-01 DOI: 10.17238/issn2072-2419.2019.2.62

D. Orlova, T. Kalyuzhnaya, A. Drozd

引用次数: 1

VETERINARY AND SANITARY EXAMINATION AND EVALUATION OF NUTRIA MEAT AT DIFFERENT TEMPERATURE AND HUMIDITY STORAGE MODES 不同温度、湿度贮存方式下的海狸肉的兽医卫生检验与评价

International bulletin of Veterinary Medicine Pub Date : 2019-09-01 DOI: 10.17238/issn2072-2419.2019.2.86

T. Kalyuzhnaya

引用次数: 0

EVALUATION OF THE «VIGOZIN» IN BROILER CHICKENS CROSS «KOBB-500» ON LIVER STATUS 肉鸡杂交“kobb-500”中“维高津”对肝脏状况的评价

International bulletin of Veterinary Medicine Pub Date : 2018-12-01 DOI: 10.17238/ISSN2072-2419.2018.4.64

M. Glaskovich, Uo «Vsavm», L. Karpenko, A. Bakhta, A. Kozitcyna, A. Enukashvili

引用次数: 0

CHANGES IN THE MORPHOMETRIC PARAMETERS MYOCYTES’ OF THE RIGHT RUMINAL ARTERY OF THE CATTLE STOMACH IN POSTNATAL ONTOGENESIS 牛胃右瘤胃动脉肌细胞形态学参数在出生后个体发生中的变化

International bulletin of Veterinary Medicine Pub Date : 2018-12-01 DOI: 10.17238/issn2072-2419.2018.4.135

V. Spygova, A. Kvochko

引用次数: 0

VACCINE AGAINST COLIBACTERIOSIS OF BIRDS AND THE PREVETNIVE METHOD OF COLIBACILLOSIS OF EARLY AGE CHICKENS 禽大肠杆菌病疫苗及早期鸡大肠杆菌病预防方法

International bulletin of Veterinary Medicine Pub Date : 2018-12-01 DOI: 10.17238/issn2072-2419.2018.4.23

O. Novikova, Saint-Petersburg Fsc «Vnitip» Ras, V. Kryukova

引用次数: 0

THE ENZYME ACTIVITY IN SERUM OF SHEEP IN POSTNATAL ONTOGENESIS IN THE CONDITIONS OF IODINE DEFICIENCY 缺碘条件下绵羊出生后个体发育血清酶活性的研究

International bulletin of Veterinary Medicine Pub Date : 2018-12-01 DOI: 10.17238/ISSN2072-2419.2018.4.124

V. Skripkin, A. Kuzminova, I. Tsymbal, A. Kvochko

引用次数: 1