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Comparative haematological response to different analgesic combinations in intravenous thiobarbiturate general anaesthesia in dogs.
2010
Rakshit, Sabita | Roy, Kabita
An early declining trend in haemoglobin concentration, concurrent with reduced total erythrocyte count and PCV% was observed with pentazocine or lysine acetyl salicylate (LAS) analgesic premedication in thiobarbiturate intravenous general anaesthesia in atropine-primed normal dogs. While the declining trend in PCV% persisted with pentazocine, it had abated at 1.5 hr with LAS pre-medication. No evidence of intravascular haemolysis or red cell morphological aberration was found. Alterations in the values of major haematological indices appear to be a passive consequence of volume changes in the splenic pulp: initial dilatation induced by the thiobarbiturate followed by spontaneous contraction back to original biometry. The observed early lymphopoenic-eosinopoenic response might reflect enhanced glucocorticoid titre during the anaesthetic stress.
Show more [+] Less [-]Age related changes in haematology and serum chemistry in Changthangi goats (Capra hircus).
2010
Pampori, Z. A. | Iqbal, Saleem | Khan, M. Z. | Hasin, D. | Koul, N. A.
Haematology and serum chemistry was studied in young (5-6 months) and adult (2-2½ years) changthangi goats (Capra hircus) to investigate the age associated changes in blood constituents. Significant difference was recorded in most of the haematological and biochemical indices between two age groups. Higher values were recorded for total erythrocytes (16.63 ± 0.61 and 12.79 ± 0.56 x 106 / cumm) in young and adult respectively when compared to reference values for goats which speaks of its adaptation to high altitude hypoxic conditions. The total leukocyte count (9.99 ± 0.72 x 103/ cumm) in young was significantly (P0.01) higher as compared to the adults (6.38 ± 0.65 x 103/ cumm). Present study has shown significant (P0.01) age related difference in differential leukocyte count, with neutrophils high in young and lymphocytes in adults. Biochemical studies revealed age associated difference with total proteins (7.48 ± 0.08 g/ dl), cholesterol (108.40 ± 6.26 mg/ dl), triglycerides (99.20 ± 7.79 mg/dl), LDL (20. 20 ± 2.01mg/dl), HDL (68.14 ± 3.65mg/ dl) and creatinine (0.92 ± 0.04 mg/ dl) higher in adults and enzymes like ALP (151.31 ± 10.26 u/l) and AST (165.43 ± 4.7 u/l) higher in young. The study indicated that age be considered while interpreting the clinical and experimental data.
Show more [+] Less [-]Обменные десинхронозы у телят с респираторными заболеваниями и их коррекция
2010
Kovzov, V.V. | Labkovich, A.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there were studied circadian rhythms of some haemotological and biochemical blood indexes of clinically healthy calves and calves with a respiratory syndrome. There was analyzed the efficiency of administration a new complex mineral preparation CMP for correction of internal desynchronoses in complex therapy of calves with respiratory pathologies. Diseases of calves with a respiratory syndrome were accompanied by infringements of circadian fluctuations rhythm (internal desynchronosis) of haemotological and biochemical blood indexes. Application of an antimicrobial preparation Ampicillin for treatment of respiratory diseases of calves promoted the recovery of calves. Introduction of CМP preparation into therapeutic regimen of calves with respiratory syndrome proved to be rather effective; it promoted the correction of metabolic desynchronoses which accompanied the basic disease. Combined application of CМP and Ampicillin made it possible to speed up the clinical recovery of calves and on 30% to prevent animal mortality.
Show more [+] Less [-]Особенности регуляции минерального обмена у коров-первотелок в условиях промышленного производства молока
2010
Pozyvajlo, O.P. | Razumovskij, N.P. | Kotovich, I.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was studied the interrelation between content of major nutrient elements (calcium and phosphorous) and trace elements (iron, copper, cobalt, and manganese) in forages and blood of first-calf cows at the first and last stages of lactation. Also, there were developed formulas of mixed forages and a premix for these animals. The studies were realized at the Agricultural Production Co-operative Olgovskoe of Vitebsk region (Belarus). Research of analysis of forages and state of mineral metabolismat heifers made it possible to draw following conclusions: in cow rations there was marked the deficiency of vitamin D, as well as some trace elements (cobalt and manganese) in the conditions of calcium and phosphorus excess. In spite of a high content in a calcium in diets, it was noted than in blood plasma the concentration of this element was below the standard for the majority of animals. Lack of cobalt and manganese of whole blood of cows was connected with a low level of these elements in cow diets. The surplus contents of copper in forages and blood of animals against the background low activity of ceruloplasmin the weakened antioxidant defense of heifer cows. For preventive treatment of possible hypo trace element deficiencies and metabolic disorders of heifer cows at the final stage of lactation there can be recommended the correcting of cow diets with inclusion into their composition of the developed for compound of mixed fodder and premix.
Show more [+] Less [-]Влияние скармливания люпина, обработанного разными способами, на продуктивность бычков
2010
Radchikov, V.F., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
In the conditions of the Republic of Belarus there was studied the efficiency of application of granulated and extruded lupine (Lupinus) in feeding of bull claves. It was determined that after lupine extruding the quantity of sugar in it increased on 45% due to lowering of starch content. The inclusion of extruded lupine into bull calves diets made it possible to increase the digestibility of dry and organic substances, protein and nitrogen-free extractive substances. The highest average daily weight gain (842 gram) was stated at claves which were fed with mixed fodder with 15% of extruded lupine; this was on 7,5% than in a control group. In the conditions of feeding with the granulated lupine the average daily weight gain increased on 5,3% in comparison with crushed one. In course of study there was analyzed the dependence chemical composition of lupine on the processing method; blood composition of the studied animals; diets of experimental animals; digestibility of nutrient substances of forages; balance and intake of nitrogen; biochemical blood composition; changes of live weight and average daily weight gain.
Show more [+] Less [-]Энергодефицитные состояния у свиноматок при микотоксикозе
2010
Dubina, I.N. | Petrovskij, S.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was analyzed the influence of mycotoxins on state of energy metabolism and development of energy deficient states of bred and milking sows maintained in the production breeding conditions. Clinical status of sows was characterized by concurrent mycotoxicoses. As a result of action of mycotoxins in sows there was developed an energy deficiency and state of acidosis. The mentioned above changes played an important part in the pathogenesis of mycotoxicosis. There were presented the following results: analysis of groups of pregnant sows and suckling-pigs; the content of mycotoxins in mixed fodders; symptoms revealed at sows and pigs; indexes of carbohydrate and lipide exchanges in blood of sows; the content of trace elements in blood of sows; gas composition of sow blood. | Исследования проведены на супоросных и подсосных свиноматках, содержащихся в условиях промышленной технологии. Клинический статус свиноматок характеризовался сочетанным микотоксикозом. В результате действия микотоксинов у свиноматок развились энергодефицит и состояние ацидоза. Данные изменения являются важной составной частью патогенеза при микотоксикозах. В табличной форме представлены группы супоросных и подсосных свиноматок, содержание микотоксинов в комбикормах, симптомы, выявленные у свиноматок и поросят, показатели углеводного и липидного обменов в крови свиноматок, содержание макроэлементов в крови свиноматок, газовый состав крови свиноматок.
Show more [+] Less [-]Формирование факторов неспецифической защиты у жеребят в постнатальный период жизни
2010
Makovskij, E.G. | Motuzko, N.S., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was studied the formation of nonspecific protection factors of the first year foals. By a principle of conditional analogues there was generated a group of clinically healthy foals at which monthly from bulbar veins there were taken tests of blood for hematological and biochemical analysis. From the obtained data it was visible, that within the first year of foal life there were taking place the processes of formation of nonspecific protection factors of an organism which were accompanied by a gradual increasing of quantity of erythrocytes, haemoglobin, leukocytes, certain change in the diagramme, and also increasing of bactericidal and lysozyme activity of blood serum. However, at seven-month age there was marked a considerable decrease in number of erythrocytes, leukocytes, concentration of haemoglobin, bactericidal and lysozyme activity of blood serum is marked, in leukogram share reduction of segmented neutrophils, and at the same time, the content of eosinocytes and lymphocytes increased. It testified the decreasing of protective forces of an organism during this period. Consequently, the seventh month in the postnatal period of foal life proved to be the most critical.
Show more [+] Less [-]Особенности патогенеза и биологии капилляриоза крупного рогатого скота
2010
Kovalevskaya, E.O., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was studied the pathology and biology of cattle capillariasis. Capillariosis invasion rendered a substantial invasion on blood morphological composition which was revealed in lowering of erythrocytes and hematoglobulin, as well as in increasing of leukocytes quantity. There was noted the lowering of the natural resistance and immune reactivity. There were stated substantial deviations in protein metabolism which was expressed in lowering of total protein, quantity of albumins, changing of albumin and globulin coefficient, increasing of globulins. In the conditions of blood biochemical analysis of infesrated animals there was stated a disorder of vitamin and mineral metabolism; increasing of alanine aminotransferase and aspartate aminotransferase enzymes activity. Development of Capillaria bovis was realized in a direct line. In the natural habitat development of Capillaria bovis eggs varied from two up to three months.
Show more [+] Less [-]Биохимические показатели плазмы крови цыплят, вакцинированных против ИББ, на фоне применения препаратов лития
2010
Alisejko, E.A. | Gromov, I.N., Vitebsk State Academy of Veterinary Medicine (Belarus) | Orlova, O.V., Republic Scientific-Practical Center of Traumatology and Orthopedics (Belarus)
Influence of inorganic and organic salts of lithium on activity of amplifiers and concentration of metabolites in plasma of chicken blood in the process of vaccination against infectious bursal disease was studied in the conditions of the Republic of Belarus. After administration of lithium of citrate, sulfate and succinate there were noted the metabolic disorders. Research results testified that a dry live-viral vaccine on the basis of a strain KMIEhV-61 did not render essential influence on biochemical indicators of blood plasma. At the same time, immunization of chickens against application of salts of lithium (carbonate, sulphate, citrate, succinate) caused to authentic decrease in activity of alanine aminotransferase that testified to function oppression of hepatocytes. Application of lithium of citrate, sulfate and succinate made it possible to considerably increase the concentration of uric acid that was connected, apparently, with infringement of secretory function of kidneys. Metabolic disorders were observed in various terms of research - at 3, 7 and 14 days after vaccine administration. | Изучено влияние неорганических и органических солей лития на активность индикаторных ферментов и концентрацию метаболитов в плазме крови цыплят при вакцинации против инфекционной бурсальной болезни (ИББ). Выявлены метаболические нарушения при использовании лития цитрата, сульфата и сукцината. Полученные результаты исследований свидетельствуют о том, что сухая живая вирус-вакцина из штамма КМИЭВ-61 не оказывает существенного влияния на биохимические показатели плазмы крови. В то же время иммунизация цыплят на фоне применения солей лития (карбонат, сульфат, цитрат, сукцинат) приводит к достоверному снижению активности АлТ, что свидетельствует об угнетении функции гепатоцитов. Применение лития цитрата, сульфата и сукцината способствует также достоверному повышению концентрации мочевой кислоты, что связано, по-видимому, с нарушением выделительной функции почек. Метаболические нарушения наблюдаются в различные сроки исследований - на 3, 7 и 14 дни после введения вакцины.
Show more [+] Less [-]Морфологические изменения в органах иммунитета цыплят, вакцинированных против болезни Марека
2010
Prudnikov, V.S. | Kazyuchits, M.V. | Klets, N.S., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was realized a comparative studying of immune reactivity of broiler chickens immunized against Marek's disease by means of vaccines of Russian production. In course of the study it was established, that in broiler chickens vaccinated against Marek's disease (by means of cultural dry viral vaccine on the basis a virus of herpes of turkeys FS-126 and by liquid bivalent cultural virus vaccine Bimarek on the basis of strains of a herpes virus of turkeys and a herpes virus of hens) the revealed morphological changes in immune system organs of did not essentially differ and testified to the development of intense postvaccinal immunity. Economic efficiency of immunization of broiler chicken against Marek's disease under production conditions made 4,87 and 2,94 Belarusian roubles per 1 rouble of expenses, respectively. | Целью исследования явилось сравнительное изучение иммунной реактивности организма цыплят-бройлеров, иммунизированных против болезни Марека вакцинами российского производства. В ходе исследований установлено, что у цыплят-бройлеров, вакцинированных против болезни Марека культуральной сухой вирусвакциной из вируса герпеса индеек ФС-126 и жидкой бивалентной культуральной вирусвакциной Бимарек из штаммов вируса герпеса индеек и вируса герпеса кур выявленные морфологические изменения в органах иммунной системы существенно не отличаются и свидетельствуют о выработке напряженного поствакцинального иммунитета. Экономическая эффективность иммунизации цыплят против болезни Марека в производственных условиях составляет 4,87 и 2,94 рубля на 1 рубль затрат соответственно.
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