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Clinicophysiological Effects of Intraspinal and Intramuscular Xylazine - Ketamine in Uremic Buffalo Calves.
2009
Pathak, Rekha | Kushwaha, R. B. | Kumar, Sanjay
Clinico-physiological effects of Xylazine - Ketamine were evaluated in 12 clinical cases of uremic buffalo calves having urolithiasis. In group A, Xylazine -Ketamine were used at the dose rate of 0.05 mg/kg body weight and 2.5 mg/kg body weight respectively to create regional spinal anesthesia at the lumbosacral space in 6 buffalo calves. In group B, Xylazine and Ketamine at the same dose rates were used intramuscularly in 6 buffalo calves. Analgesia was then recorded at different regions by the pin prick method and scored on a scale and motor incoordination, sedation, complete duration of anesthesia, complete recovery and physiological parameters (heart rate, respiration rate and rectal temperature) were evaluated in both the groups at various intervals of time throughout the duration of surgery of Tube cystotomy. It was found that the animals of group B achieved a safer physiological peak values than animals of group A.
Show more [+] Less [-]Обменные нарушения у телят при респираторном синдроме
2009
Kovzov, V.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
Determination of degree and relations between derangements of metabolic processes in calves with respiratory syndrome in the milking period was realized in the conditions of the Republic of Belarus. Research results showed that the calves with the respiratory syndrome had expressed metabolic processes disturbances, which were marked in the analyzed biochemical blood indexes (total protein; albumins; urea; creatinine; glucose; cholesterin; triglycerids; bilirubin; ALP; AAT; SGPT; calcium; phosphorous; magnesium; iron; manganese; cobalt; cuprum; zinc). In calves with respiratory syndrome there was noted the increased content of crude protein in blood serum (71,42 +/- 2,57 g/l P less than 0,05), low urea level (3,08 +/- mmol/l). There was the increased level of creatine (574,11 +/- 65,26 mkmol/l; P less than 0,01) and bilirubin (8,11 +/- 1,15 mkmol/l; P less than 0,05). Glucose concentration in blood of diseased calves was at below standard level (3,49 +/- 0,69 mmol/l). Glucose indexes varied and were changing during a day; and depended on muscular activity, intervals between feeding and hormonal regulation. Diseased calves had high cholesterol level in blood serum (4,07 +/- 0,34 mmol/l; P less than 0,05), which was stated in case of liver disease and hypothyroidism. Phosphor level was higher than the standard indexes of healthy calves (2,85 +/- 0,03 and 2,05 +/- 0,05, respectively). Content of magnesium, cobalt and zinc in blood of the diseased calves was lower than in healthy ones. Calves with respiratory pathology had protein, fat, hydro-carbonic and mineral metabolic processes
Show more [+] Less [-]Изучение токсичности комплексонатов микроэлементов в опытах на телятах
2009
Matsinovich, A.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Investigation of acute and subchronic (chronic) toxicity of complexinates of trace elements in experiments with calves was realized in the conditions of the Republic of Belarus. The realized experiments were based on developed in Belarus veterinary preparations for the treatment and prevention of diseases connected with disorders of trace elements exchange containing chelate compounds of trace elements with sodium ethylene diamine acetate: Cuprovet (on the basis of CuNa); Cobalvet (on the basis of CoNa), Zinkovet (on the basis of ZnNa), and Feravet (on the basis of FeNa). There were the following indexes of ferrum in nephros - 55,3 +/- 2,26, in muscles - 134 +/- 26,6 mkg/g, and in liver - 565 +/- 35,5 mkg/g after administration of Feravet. There were the following index of zinc in nephros - 56,3 +/- 2,64, in muscles -25, 8 +/- 1,23 and in liver - 84,4 +/- 3,29 mkg/g after administration of Zinkovet. There were the following indexes of cuprum in nephros - 4,1 +/- 0,325, in muscles - 2,33 +/- 0,117, and in liver - 12,3 +/- 1,12 mkg/g after administration of Cuprovet. There were the following indexes of cobalt in nephros - 40,35 +/- 2,29, in muscles - 12,5 +/- 0,98, and in liver - 126,5 +/- 10,45 ng/g after administration of Cobalvet. Parameters of toxicity of all preparations were by the example of laboratory mice, rats and calves given. Content of trace elements in blood of calves in dynamics of the experiment was analyzed. There were determined parameters of acute toxicity of the analyzed preparations: they all could be referred to substance hazard category 4 (low-hazardous substances). The determined parameters of acute toxicity made it possible to recommend them for treatment and prophylaxis of microelementoses of cattle, as well as to use them as feed additives taking into consideration that defect action levels of the analysed preparations exceed the deficiency needs of cattle in case of their limited cumulation
Show more [+] Less [-]Терапевтическая эффективность электрохимическиактивированных растворов при заболевании молодняка крупного рогатого скота
2009
Shparkovich, M.V. | Stolbovoj, D.A. | Belko, A.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Investigation of efficiency of electrochemically active solutions in complex therapy of calves with diseases of the digestive apparatus and respiratory organs was realized in the conditions of the Republic of Belarus. Calves diseased with dyspepsia and bronchopneumonia were chosen for investigation of gastrointestinal diseases and respiratory diseases. At the first stage there was studied the therapeutic efficacy of water solution of electrochemically active neutral anolyte and sodium hypochloride solution Akvamed for calves sick with dyspepsia. At the second stage there was analyzed the therapeutic efficacy of 0,04 % solution sodium hypochloride Akvamed for the treatment of bronchopneumonia of calves. Research results showed that inclusion into complex therapeutic regimen of calves of electrochemically active solutions promoted the reduction of disease duration and severity. Electrochemically active solutions had high biocidal activity and could be produced in large volumes, had practical safety, low price and acute therapeutic effect
Show more [+] Less [-]Оценка антагонистической активности и эффективность применения новых бесклеточных пробиотиков
2009
Zhuk, V.P. | Mashero, V.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Evaluation of antagonistic activity of strains of lactic and bifid bacteria, metabolite producers, as well as the treatment and prophylactic efficacy of Laktimet and Batsinil probiotics was realized in the conditions of the Republic of Belarus. In course of study there were estimated 29 strains of lactic acid bacillus of different kinds, 13 strains of bifid bacteria and 35 strains of bacillus (Bac. subtilis and Bac. pumilis). There were studied 3 strains of bifid bacteria: Bifidobacterium adolescentis MS-42; Bifidobacterium adolescentis BIM V-01; Bifidobacterium adolescentis BIM V-87; 2 strains of lactic acid bacillus: Lactococcus lactis subsp. Lactis BIM V-132, Lactococcus casei subsp. rhamnosus BIM V-189; and 6 strains of Bacillus subtilis. Research results showed that the main part of the studied strains had steady antagonistic activity to test-cultures of opportunistic pathogenic bacteria. Zone of growth delay of test-cultures of the main quantity of strains (from 54 up to 92%) was from 11 up to 30. Research results showed that application of cell-free probiotics Laktimet and Batsinil promoted the increasing of resistance by means of increasing or lowering of total protein, insignificant increasing of blood serum bactericidal activity and increasing of phagocytic activity of leukocytes on 7,3%
Show more [+] Less [-]Морфология тканевых компонентов сычуга новорожденных телят с различной степенью антенатального недоразвития
2009
Malashko, V.V. | Tumilovich, G.A., Grodno State Agrarian Univ. (Belarus)
Studies of morphological and morphometrical particularities of rennet of newborn calves with different degree of antenatal hypotrophy were realized in the conditions of the Republic of Belarus. Scientific-and-production researches were spent in 2007 - 2008 on the basis of agricultural production co-operative Dembrovo (Shchuchinskij district, Grodno area, Belarus), agricultural production co-operative Okhovo (Pinsk district, Brest region, Belarus) and research laboratory of Grodno State Agrarian University (Belarus). For an estimation of morphofunctional maturities there were used 165 1-day old calves. Research results showed that in the studied calves the basic indexes of glanderous apparatus of rennet proved the different degree of morphofunctional immaturity. In calves with hypertrophy in the first days after birth there stated an active morphogenesis of all cytological components of rennet
Show more [+] Less [-]Состояние и перспективы изучения язвенного абомазита у телят с использованием экспериментальной модели
2009
Kurdeko, A.P., Belarus State Academy of Agriculture, Gorki (Belarus) | Shabusov, N.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
Realized review of research works showed that pathologic behavior of ulcerous abomasitis of calves, its preventive maintenance and treatment, as well as the functional status of liver of heart of sick calves require more thorough analysis in the conditions of the Republic of Belarus. Research results proved the perspective direction of experimental investigation of ulcerous abomasitis of calves by means of ulceration of mucous membranes of fundic portion of fourth stomach y means of derangement of circulatory dynamics of organ portions. The proposed experimental model made it possible to obtain animals with pathology similar to the main clinical, biochemical and morphofunctional parameters with such unprompted pathology. Results of realized experiment on reconstitution of ulcerous abomasitis at 13 calves were presented. Indexes of total clinical blood analysis at different stages of experiment, white blood cell differential, biochemical blood indexes, and indexes of abomasal content of experimental calves were presented
Show more [+] Less [-]Иммунологические особенности развития трихофитии у животных
2009
Aleshkevich, V.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
Investigation of connection of experimental trichophytosis and relations between changes of clinical implications of disease and dimensions of some immunological indexes was realized in the conditions of the Republic of Belarus. At the first stage of the experiment there analyzed 48 guinea pigs (Cavia porcellus) infected with Trichopyton verrucosum. Phagocytic ability of phagocytes and level of circulating antibodies in indirect hemagglutination test were investigated each 5 days before and during disease. The second stage was realized by the example of 2,5-6 months old calves. In course of study there were analyzed blood and blood serum indexes, indexes of nonspecific resistance, as well as some indexes of cell-mediated immune response and antibody mediated immunity. Comparative analysis the following morphological and biochemical blood indexes of clinically healthy calves, calves after trichophytosis, and calves sick with mild, moderate and severe of disease were presented: erythrocytes; hemoglobin; leukocytes; basophils; eosinophiles; rods; microxyphils; lymphocytes; monocytes; ESR; total albumin; albumins; alpha globulins; beta globulins; gamma globulins; carotene; calcium; inorganic phosphorous; alkaline reserve; copper. The realized experiment made it possible to conclude that determination intensity of leukocyte absorption of microconidia of the agent, antibodies against the agent, and specific for cytoplasm fungus, morphological and biochemical blood indexes made it possible to control the development of inflammatory phenomenon in centers of infection, as well as to predict the formation of face, infiltrative and suppurant disease forms
Show more [+] Less [-]Формирование кишечного нормобиоценоза и профилактика дисбактериозов у телят с использованием пре- и пробиотиков
2009
Boroznov, S.L. | Karput, I.M. | Sandul, A.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
Analysis of efficiency of prebiotics and probiotics and different systems of their application for the focused formation of bacteriocenosis of gastro-intestinal tract of calves was realized in the conditions of the Republic of Belarus. There were used 7 groups of calves: 1 – clinically healthy; 2 – calves with diarrheal syndrome which did not get preparations; 3 – calves were administrated daily with liquid probiotic Bifidoflorin Zhidkij in dose 20 ml in course of 20 days; 4 – calves were administrated daily with prebiotic Biofon with colostral milk or milk in dose 20ml in course of 20 days; 5 – calves were administrated daily with prebiotic Biofon-AIL in dose 20 ml in course 20 days; 6 – calves were administrated with probiotic Bifidoflorin Zhidkij simultaneously with prebiotic Biofon; 7 – calves were administrated with probiotic Bifidoflorin Zhidkij in combination with prebiotic Biofon-AIL. In course of studies there was analyzed the age-specific dynamics of bifidus bacteria, lactic acid bacillus, and Escherichia quantities in calves excrements. Research results showed that application of the proposed prebiotics and probiotics promoted the earlier and active contamination of intestines with obligate anaerobe gram-positive flora with its dominative position in relation to gram-negative nonsporeforming facultative anaerobic flora. At the stage of the second aging immunodeficiency the analyzed preparations rendered the resolving effect. The highest positive indexes were obtained after combined application of probiotic Bifidoflorin Zhidkij with prebiotic Biofon-AIL
Show more [+] Less [-]Лечение больных телят поливалентной антитоксической сывороткой против сальмонеллеза телят, поросят и птиц
2009
Darovskikh, S.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
Results of studying of therapeutic efficiency of developed in the Republic of Belarus biological preparation of trial series against salmonellosis of animals and birds in the conditions of experimental salmonellosis of calves were presented. Research results showed that dualfold application of multivalent antitoxic serum against salmonellosis of calves, piglets and birds which was caused by association of S. Dublin, S. typhimurium, and S. enteritidis was accompanied by activation of humoral immunity. It was revealed in increasing of agglutinating activity of blood serum against S. enteritidis – in 11,5 times, against S. typhimurium – in 10,5 times, and against S. Dublin – in 10,0 times in 6 days after introduction of infection (4-th day after second application serum). Content of Ig M in blood serum calves which were treated with experimental serum increased in 2,0 times on the 6-th day after introduction of infection. Quantity of Ig G increased in 2,6 times by the 6-th day after introduction of infection. All these changes were typical for the clinical recovery of animals. Treatment efficiency of application of the analyzed serum was 75%
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