Pub Date : 2021-12-28DOI: 10.52419/issn2072-2419.2021.4.35
L. Smirnova, S. V. Pankratov, S. Makavchik, A. Sukhinin, V. Kuzmin
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.
在禽肉生产中存在一个严重的问题——病原微生物外源播种的潜在可能性——食物感染、毒性感染和中毒的病原体。这些是埃希菌、沙门氏菌、葡萄球菌、弯曲杆菌和其他细菌。冷却浴中的消毒应确保尸体表面的此类微生物被消灭，并防止家禽产品消费者受到污染的威胁。工作目的:确定在冷却浴中使用消毒剂“DEZON NUK 15”的有效性，以对屠宰和内脏后的鸡和火鸡尸体进行表面处理。为了研究制备的溶液的杀菌作用，我们使用了具有良好感官特性的肉鸡和火鸡(冰鲜翅)家禽产品模型。卫生指示菌和致病菌:金黄色葡萄球菌、大肠杆菌、肠炎沙门氏菌、空肠弯曲杆菌、枯草芽孢杆菌。受污染的模型按NUK标准分别置于0.025%、0.050%和0.100%浓度消毒剂的工作溶液中。暴露10、25和40分钟后，在模型表面的营养培养基上接种，并在最佳条件下孵育。发现药物“DEZON NUK-15”对所测试的细菌工作培养物具有杀菌活性。鸡和火鸡的家禽产品表面被所测试的细菌培养物污染后，用浓度为0.050%和0.100%的“DEZON NUK-15”药物溶液消毒25-40分钟。未观察到禽类产品的感官特性发生变化或恶化。该药物对鸡和火鸡等禽类产品的杀菌效果几乎相同。
{"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}
Pub Date : 2021-12-28DOI: 10.52419/issn2072-2419.2021.4.51
L. Bukina, D. Mashkina, V. Gaponova
One of the most pathogenic helminth species for the young of the northern fur seal (Callorchinus ursinus) is the nematode (Ancylostomatidae family) Uncinaria lucasi. The ecology of the definitive host determines the adaptation of the parasite to the host, the development of additional transmission mechanisms. The main adaptation of the parasite to the host is the ability of invasive larvae to settle in the tissues of all sex and age groups of the seal herd, which makes it possible to avoid wintering in the ground. At present, the fate of these larvae is unknown, as well as the role of each of the age groups of seals in the implementation of the life cycle of this helminthiasis, in connection with which the purpose of the work was to determine the role of the sex and age groups of the seal herd to maintain the hostparasitic system of the seal – uncinaria. The study found that female northern fur seals are a mandatory link in the life cycle of U. lucasi and they should be considered as.
{"title":"The role of different age and sex groups of Callorchinus ursinus in the life cycle of Uncinaria lucasi","authors":"L. Bukina, D. Mashkina, V. Gaponova","doi":"10.52419/issn2072-2419.2021.4.51","DOIUrl":"https://doi.org/10.52419/issn2072-2419.2021.4.51","url":null,"abstract":"One of the most pathogenic helminth species for the young of the northern fur seal (Callorchinus ursinus) is the nematode (Ancylostomatidae family) Uncinaria lucasi. The ecology of the definitive host determines the adaptation of the parasite to the host, the development of additional transmission mechanisms. The main adaptation of the parasite to the host is the ability of invasive larvae to settle in the tissues of all sex and age groups of the seal herd, which makes it possible to avoid wintering in the ground. At present, the fate of these larvae is unknown, as well as the role of each of the age groups of seals in the implementation of the life cycle of this helminthiasis, in connection with which the purpose of the work was to determine the role of the sex and age groups of the seal herd to maintain the hostparasitic system of the seal – uncinaria. The study found that female northern fur seals are a mandatory link in the life cycle of U. lucasi and they should be considered as.","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"1 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":"129044495","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}
Pub Date : 2021-12-28DOI: 10.52419/issn2072-2419.2021.4.20
A. Novikova, L. P. Terskaya
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.
{"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}
Pub Date : 2021-12-28DOI: 10.52419/issn2072-2419.2021.4.46
N. Gavrilova, L. Belova, Y. A. Shcherbina
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.
{"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}
Pub Date : 2019-09-01DOI: 10.17238/issn2072-2419.2019.2.62
D. Orlova, T. Kalyuzhnaya, A. Drozd
{"title":"ASSESSMENT OF MUSCULAR TISSUE SAMPLES IN NATURAL UNCHANGED FORM WITHIN THE FRAMEWORK OF VETERINARY-SANITARY MEAT EXAMINATION","authors":"D. Orlova, T. Kalyuzhnaya, A. Drozd","doi":"10.17238/issn2072-2419.2019.2.62","DOIUrl":"https://doi.org/10.17238/issn2072-2419.2019.2.62","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"176 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132635355","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}
Pub Date : 2019-09-01DOI: 10.17238/issn2072-2419.2019.2.86
T. Kalyuzhnaya
{"title":"VETERINARY AND SANITARY EXAMINATION AND EVALUATION OF NUTRIA MEAT AT DIFFERENT TEMPERATURE AND HUMIDITY STORAGE MODES","authors":"T. Kalyuzhnaya","doi":"10.17238/issn2072-2419.2019.2.86","DOIUrl":"https://doi.org/10.17238/issn2072-2419.2019.2.86","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"41 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122737902","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}
Pub Date : 2018-12-01DOI: 10.17238/ISSN2072-2419.2018.4.64
M. Glaskovich, Uo «Vsavm», L. Karpenko, A. Bakhta, A. Kozitcyna, A. Enukashvili
{"title":"EVALUATION OF THE «VIGOZIN» IN BROILER CHICKENS CROSS «KOBB-500» ON LIVER STATUS","authors":"M. Glaskovich, Uo «Vsavm», L. Karpenko, A. Bakhta, A. Kozitcyna, A. Enukashvili","doi":"10.17238/ISSN2072-2419.2018.4.64","DOIUrl":"https://doi.org/10.17238/ISSN2072-2419.2018.4.64","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121694109","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}
Pub Date : 2018-12-01DOI: 10.17238/issn2072-2419.2018.4.135
V. Spygova, A. Kvochko
{"title":"CHANGES IN THE MORPHOMETRIC PARAMETERS MYOCYTES’ OF THE RIGHT RUMINAL ARTERY OF THE CATTLE STOMACH IN POSTNATAL ONTOGENESIS","authors":"V. Spygova, A. Kvochko","doi":"10.17238/issn2072-2419.2018.4.135","DOIUrl":"https://doi.org/10.17238/issn2072-2419.2018.4.135","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131778811","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}
Pub Date : 2018-12-01DOI: 10.17238/issn2072-2419.2018.4.23
O. Novikova, Saint-Petersburg Fsc «Vnitip» Ras, V. Kryukova
{"title":"VACCINE AGAINST COLIBACTERIOSIS OF BIRDS AND THE PREVETNIVE METHOD OF COLIBACILLOSIS OF EARLY AGE CHICKENS","authors":"O. Novikova, Saint-Petersburg Fsc «Vnitip» Ras, V. Kryukova","doi":"10.17238/issn2072-2419.2018.4.23","DOIUrl":"https://doi.org/10.17238/issn2072-2419.2018.4.23","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122582876","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}
Pub Date : 2018-12-01DOI: 10.17238/ISSN2072-2419.2018.4.124
V. Skripkin, A. Kuzminova, I. Tsymbal, A. Kvochko
{"title":"THE ENZYME ACTIVITY IN SERUM OF SHEEP IN POSTNATAL ONTOGENESIS IN THE CONDITIONS OF IODINE DEFICIENCY","authors":"V. Skripkin, A. Kuzminova, I. Tsymbal, A. Kvochko","doi":"10.17238/ISSN2072-2419.2018.4.124","DOIUrl":"https://doi.org/10.17238/ISSN2072-2419.2018.4.124","url":null,"abstract":"","PeriodicalId":378052,"journal":{"name":"International bulletin of Veterinary Medicine","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116114067","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}
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