scholarly journals Вплив препарату «Трифузол» на функціональний стан печінки у курчат за еймеріозної інвазії

2017 ◽  
Vol 19 (77) ◽  
pp. 76-79
Author(s):  
M. Kryshtalska ◽  
V. Hunchak ◽  
B. Gutyj
Keyword(s):  
Liver Function ◽  
Blood Serum ◽  
Total Protein ◽  
Physiological Role ◽  
The Body ◽  
Blood Proteins ◽  
Physiological Variables ◽  
Blood Biochemical ◽  
Vital Functions ◽  
The Impact

In the process of vital functions chicken blood proteins play an important physiological role in the complex processes of metabolism. Changes in blood biochemical composition of chickens according to experimental invasions reflect the development of pathological and immune processes and point on the stress of the body, which makes it possible objectively evaluate the impact of various factors on the organism of infested chickens. We have found that chickens infected eymeriozic invasion in blood serum was a low level of total protein and especially its albumin fraction. This indicates inhibition of protein synthesized liver function. In return the content of globulin in blood serum of sick chickens was 12% higher. On the background of the general hypoproteinemia was found a significant disparity between albumin and globulins in blood serum of sick chickens, as indicated by a decrease in the A/T ratio. After applying for the treatment of chickens affected eymeriozic invasion, drug «Brovafom», due to its antiprotozoic action the influence of toxins eliminates on the liver and intestinal mucosa. However, the protein synthesized function of liver at 28 day of the experiment in experimental chickens has not been completely restored. In applying the drug «Trifuzol» to chickens from the research group D3, for eymeriozic invasion we have found the level increase in total protein and albumin fractions, and also level lowering of globulin in serum of chickens throughout the experiment. At the 21st and 28th day of research in chickens from the experimental group we observe the indices normalization of protein synthesized function of the liver. Within physiological variables was also A/T ratio. Combined use of Brovafom and Trifuzol to experimental chickens for eymeriozic invasion, contributed to better normalization in protein synthesized of liver function, than the use of Brovafom.

scholarly journals The effect of sodium selenite and feed additive “Metisevit plus” on the protein-synthesizing function and functional state of the liver of rats under prolonged cadmium and lead loading

2020 ◽  
Vol 22 (100) ◽  
pp. 54-59
Author(s):  
S. О. Slobodian ◽  
B. V. Gutyj ◽  
D. F. Gufriy ◽  
P. S. Hnativ ◽  
S. D. Murska
Keyword(s):  
Liver Function ◽  
Functional State ◽  
Total Protein ◽  
Sodium Selenite ◽  
The Body ◽  
Feed Additive ◽  
Control Group ◽  
Physiological Values ◽  
Cadmium And Lead ◽  
Experimental Group

In the conditions of modern technogenic pollution of the environment, environmental problems, improving the quality of livestock products and their food safety is an important and urgent issue today. Pollution of the environment with heavy metals due to man-made activities of the population has led to a number of problems of agricultural production. The aim of the study was to investigate the effect of sodium selenite and feed additive “Metisevit plus” on the protein-synthesizing function and functional state of the liver of rats in lead-cadmium intoxication. It was found that the level of total protein in the blood of rats exposed to cadmium and lead was reduced. These changes were due to a decrease in albumin levels and an increase in globulin levels. Thus, hypoproteinemia resulting from cadmium and lead poisoning may indicate impaired hepatic protein synthesis. Transamination enzymes play a major role in the relationship between protein and carbohydrate metabolism, which is important for switching the oxidation of energy substrates from glucose to amino acid energy nutrition, which is extremely important under the influence of various environmental factors. The most active transaminases are aspartate aminotransferase and alanine aminotransferase. In the study of the activity of aminotransferases in the serum of rats treated with lead acetate and cadmium chloride, an increase in the activity of enzymes in all periods of the study. The highest activity of aminotransferases was on days 21 and 28 of the experiment in the control group of rats, which carried out the combined load of cadmium and lead. Thus, the load of the body of animals with cadmium and lead contributes to the violation of the functional state and protein-synthesizing function of the liver of animals of the experimental groups. With the introduction of sodium selenite into the body of rats, the activity of ALT and AST in the serum of the first experimental group was slightly reduced compared with the control group. However, the activity of these enzymes did not reach physiological values. When setting the feed additive “Metisevit plus” throughout the experiment, it was found that the activity of aminotransferases in the serum of rats of the second experimental group ranged within physiological values. This is due to the hepatoprotective effect of the components of the feed additive “Metisevit Plus”. In the study of protein-synthesizing function of rat liver in experimental lead-cadmium toxicosis, it was found that after application to rats of the first experimental group of sodium selenite on days 14, 21 and 28, the level of total protein in serum gradually increased, but did not reach physiological values. Using the feed supplement “Metisevit plus” rats of the second experimental group, found a slightly higher level of total protein in their blood, which on the 28th day of the experiment reached physiological values and, accordingly, amounted to 66.8 ± 1.99 g/l. It should be noted that when administering the feed additive “Metisevit plus” protein-synthesizing liver function and liver function of rats of the second experimental group were restored faster than when administering sodium selenite to the first experimental group.

scholarly journals Influens of mole rats burrow activity to restore the soils proteolytic activity in terms of their man-made pollution

2016 ◽  
Vol 17 (3-4) ◽  
pp. 107-111
Author(s):  
T. A. Zamesova
Keyword(s):  
Heavy Metals ◽  
Metal Concentration ◽  
Proteolytic Activity ◽  
The Body ◽  
Activity Level ◽  
Forming Process ◽  
Vital Functions ◽  
The Impact ◽  
Burrow Activity

Heavy metals, especially their large concentration, is toxic for all living creatures because they are accumulating in the living things tissues. Theirs excessive levels evoke coagulation of proteins that cause immediate death of cells. Heavy metals get into the ground by different ways: directly because of using, precipitation, industrial pollution. Their impacts may be either time limited and have low toxicity or, alternatively, it may be long-termed and expressing the pollutants' ability to accumulate them in the body and supply chains. In the edaphotop block of land biogeocenosis most of the transformation processes begin with soil degradation ones. This leads to disruption of soil-forming process cycle of matter and biological productivity of systems. Optimization of a particular system or a block is possible only by acting on their biological relations, which is responsible for managing the system. Distortion or optimization of relations occurs with the animals environmental-forming, the component of which is animals burrow activity. As a result of it, water and chemicals are being reallocated in soil depths, thermal and aeration modes are changed, formed typical zoogenous micro relief with specific physical and chemical properties of the soil. This improves the living conditions of soil micro-organisms. Last ones are involved in soil enzyme activity forming. Enzymes involved in important biochemical processes: synthesis and humus decomposition, hydrolysis of organic compounds, the schedule remains of plants and microorganisms and converted them available to fixation, fix loose items, are actively involved in the cycling of essential elements for plants, in oxidation renewable reactions, etc. It is possible to determine the extent of microorganism’s activity by means of indexes of soil proteolytic activity. Conducted studies of the impact for animals burrow activity on the soils proteolytic activity for artificial forest under conditions of heavy metal pollution. Control plots were contaminated by lead with concentrations of 32; 160; 320 mg/kg of soil, which correspond to the maximum permissible concentration of 1; 5; 10 MAC. Samples were taken at 1st, 3rd and 15th months after contamination; proteolytic activity was determined by the Mishustin application method. Current proteolytic activity of soil is determined in vivo. It is the result of microorganism’s vital functions. And in turn can be an indicator of microbial activity. Contamination of lead depressing vital functions for soil microorganisms. This effect is more noticeable in the first month after contamination. The characteristic dependence of the soil proteolytic activity on metal concentration was observed also, the higher the MPC, the lower proteolytic activity level. The characteristics' dependence of soil proteolytic activity on metal concentration were also observed: the higher MPC, the lower the activity level. It was shown that on the mole rats burrows-dug with lead contaminated the medium proteolytic activity level exceeded control 1.9; 1.76 and 1.53 times respectively, at 1st; 3rd and 15th months after contamination. Based on this we can say that burrowing activity of animals inhibits inhibitory effect of heavy metals and plays an important role in the self-cleaning environment.

scholarly journals Динаміка біохімічних показників крові курей за асоціативних інвазій

2013 ◽  
pp. 174-177
Author(s):  
М. В. Голубцова
Keyword(s):  
Stress State ◽  
Biochemical Composition ◽  
Biochemical Parameters ◽  
Physiological Role ◽  
The Body ◽  
Metabolic Processes ◽  
Experimental Infestation ◽  
The Impact

У процесі життєдіяльності білки крові курей відіграють важливу фізіологічну роль у складних процесах обміну речовин. Зміни біохімічного складу крові курей за експериментальної інвазії відображають розвиток патологічних та імунних процесів і свідчать про стресовий стан організму, що дає змогу об’єктивно оцінити вплив різноманітних факторів на організм інвазованих курей. Зміни біохімічних показників крові супроводжувалися гіпопротеїнемією, гіпоальбумінемією, гіперглобулінемією, диспротеїнемією. During the life blood of birds proteins play very important physiological role in the complex metabolic processes. Changes of biochemical composition of chickens blood by experimental infestation reflects the development of pathological and immune processes and demonstrate the stress state of the organism, which allows to objectively assess the impact of various factors on the body of infested chickens. Changes of biochemical parameters in blood were accompanied by hypoproteinemia, hypoalbuminemia, hiperhlobulinemia, dysproteinemia.

scholarly journals Protein-synthesizing function of the liver of cows at experimental fasciolosis

2021 ◽  
Vol 4 (1) ◽  
pp. 12-15
Author(s):  
D. V. Frejuk ◽  
V. V. Stybel
Keyword(s):  
Functional State ◽  
Causative Agent ◽  
Total Protein ◽  
The Body ◽  
Control Group ◽  
Blood Proteins ◽  
Functional Connection ◽  
Animal Blood ◽  
The World ◽  
Experimental Group

Cattle fasciolosis is quite widespread in the world, including in Ukraine. Animal blood proteins, being in close functional connection with proteins of various tissues, reflect the changes that occur in the tissues and organs of the body during disorders of their metabolic processes caused by pathological factors. The aim of the study was to investigate the level of total protein and its fractions in the blood of cows in experimental fasciolosis. 12 cows of 4–5 years of age, black-spotted breed, were selected for experiment, out of which 2 groups were formed, six animals in each. Animals in the control group were clinically healthy. Animals of the experimental group were experimentally infected with adolescents. During the research, the rules of compulsory experiments were followed - selection and keeping of analogue animals in groups. The cows' diet was balanced in terms of nutrients and minerals. In the study of protein-sensitizing function of the liver of cows, it was found that during fasciolosis invasion, the content of total protein decreased by 13.8 %. These changes were due to a decrease in albumin and an increase in globulins. Thus, in fasciological invasion of cows, the level of albumin in the serum decreased by 24.4 %, and the level of globulins increased by 7.9 %. The value of the albumin / globulin ratio in the blood of infested cows with the causative agent of fasciolosis is quite indicative. It was found that the albumin-globulin ratio in the blood of cows of the experimental group was probably lower compared to the control group of animals. This value of the coefficient, of course, indicates the suppression of protein-synthesizing function of the liver in these periods of research. In the future it is planned to investigate the functional state of the liver of cows with experimental fasciolosis.

scholarly journals Вплив клозаверму А та катозалу на показники протеїнсинтезувальної функції печінки корів за експериментального фасціольозу, сенсибілізованих атиповими мікобактеріями

2017 ◽  
Vol 19 (73) ◽  
pp. 122-125
Author(s):  
O. Kulyaba ◽  
V. Stybel ◽  
B. Gutyj
Keyword(s):  
Blood Serum ◽  
Research Group ◽  
Total Protein ◽  
Albumin Level ◽  
Control Group ◽  
Experimental Animals ◽  
A Value ◽  
Inflammatory Processes ◽  
Physiological Values ◽  
The Impact

The article contains the results of research the impact of Fasciolosis and mycobacteriosis,the indicators of protein synthesizing function of cows liver. Fasciola and mycobacteria inhibit protein synthesizing function of liver, as indicated by the reduction in their blood level of total protein and albumin fraction. The data indicate hepatotropic of the toxin F. Hepatica and mycobacteria, because namely liver serves as a support of dynamic substances equilibrium of blood plasma. Increasing the level of globulin in the blood serum of cows by association of fasciolosis and mycobacteriosis reflects the intensity of inflammatory processes in animal organism caused by infection of these diseases.Application of closaverm A and catosal to research cows promotes restoration protein synthesizing function of liver. It was found that after application to cows from the first research group for the treatment of closaverm A by 14 and 21 days of level of total protein in the blood serum was gradually increased, but did not reach physiological values. Applying both closaverm A and catosal, was set a slightly higher level of total protein, that at the 28th day of the experiment reached physiological values and therefore amounted to 70.30 ± 1.5 g/l. For the study the level of albumin in the blood of research group, which were used drugs combined, was set its increase already from 7 day of experiment. Significant increase of albumin level in the blood of experimental animals is seeing on the 14th day of the experiment, where appropriate it was within 41.90 ± 1.5 g/l. On the 28th day of the experiment the levels of globulin in the blood of experimental group of animals, which were used closaverm A and catosal, was lower by 11% compared to the control group of animals in specified period of the experiment.Cows treated with closaverm A, value of the coefficient A/T was gradually returned to normal. However, at the 28th day of the experiment has remained at 16% less than the initial values, taken before infestation. Application of closaverm A and catosal to experimental animals contributed to increasing the coefficient of A/T. So at 21st and 28th days of the experiment it was higher than in the control group of cows at 60 and 46%.

scholarly journals PSV-35 Correlation of acute-phase blood proteins level and quality and cryostability of sperm in horses

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 337-338
Author(s):  
Mikhail Atroshchenko ◽  
Mariya Engalycheva ◽  
Anna Kudlaeva ◽  
Elena Borodkina ◽  
Mariya Fomina ◽  
...  
Keyword(s):  
Blood Plasma ◽  
Acute Phase ◽  
Total Protein ◽  
Development Program ◽  
The Body ◽  
Blood Proteins ◽  
C Reactive Protein ◽  
Russian Science ◽  
Reactive Protein ◽  
Hypothermic Storage

Abstract The aim of this work was to study the relationship between acute phase indicators of a biochemical blood test with the quality and cryostability sperm in stallions. Semen from 59 stallions (aged from 5 to 15 years) were collected during the breeding season (February–May). Blood plasma samples were studied using a Vegasys automatic biochemical analyzer (Analyzer Medical System, Italy). The following parameters were determined in blood plasma: total protein, level of albumin, globulin, albumin/globulin ratio, C-reactive protein, fibrinogen. Each sperm sample was evaluated by volume, concentration, total sperm, as well as progressive motility and survival of sperm in chilled and thawed sperm during hypothermic storage at +40С. The normality of the distribution of quantitative traits was determined using the Shapiro-Wilk test. For each of the indicators, the Spearman coefficient was calculated. Significance of differences was assessed using the Mann-Whitney test, the results were statistically significant at P ≤0.05. The concentration of biochemical parameters in blood serum averaged: total protein - 67.4 ± 0.7 g/l, albumin - 39.4±0.6 g/l, globulins - 28.4±0.8 g/l, C reactive protein - 0.3±0.1 mg/l, fibrinogen - 3.1±0.1 g/l. A significant negative correlation between the plasma fibrinogen and sperm survival during hypothermic storage (at +4ºС) of chilled (r=0.48; P < 0.001) sperm and progressive sperm motility after thawing (r =-0.29; < 0.05) was found. We suggest that an increase in the level of fibrinogen in the blood may indicate the presence of latent inflammatory, immuno-mediated processes in the body, including those affecting the quality and cryostability of sperm in stallions. Authors acknowledge financial support from Russian Science Foundation, Grant No: 20-16-00101, development program of Bioresource collections “Cryobank of genetic recourses the All-Russian Research Institute for Horse Breeding.”

scholarly journals ЗМІНИ БІЛКОВИХ ПОКАЗНИКІВ КРОВІ КОРОПА ЗА ВИКОРИСТАННЯ КОМПЛЕКСУ СИМБІОНТНИХ МІКРООРГАНІЗМІВ

2016 ◽  
Vol 18 (3(70)) ◽  
pp. 181-184
Author(s):  
T. Mazur ◽  
I. Garkusha
Keyword(s):  
Lactobacillus Acidophilus ◽  
Total Protein ◽  
Fish Farming ◽  
Antagonistic Effect ◽  
The Body ◽  
Blood Protein ◽  
Physiological Status ◽  
Blood Levels ◽  
Accurate Information ◽  
The Impact

In modern conditions the intensification of cultivation and fish farming industrial fish farming today is based on the principles of technological pipeline. One way of improving the technology of cultivation and breeding of fish and maintain normal physiological status is the use of probiotic microorganisms. Fruits included in their composition can produce different active substances disposed of harmful metabolic products provide an antagonistic effect on pathogens. It is known that the use of probiotics affect the cellular and biochemical composition of blood, including the performance level of protein in the blood. The purpose of these studies was to determine the impact of complex probiotic microorganism Bacillus subtillis and Lactobacillus acidophilus compared with the use of these monocultures of microorganisms on the blood protein fractions of common carp. Through monitoring of total protein in serum may receive the most accurate information about the immune status carp. It was found that the inclusion in the diet of carp probiotic complex consisting of Bacillus subtilis and Lactobacillus acidophilus vplyvayea more positive on blood levels of total protein and its fractions in the serum of carp than using the latest in a monoculture. Besides data indicate intensification of metabolic processes in the body of the fish. However, the increase in γ–globulins shows a positive effect probiotynoho complex on humoral immunity factor carp. 

Воздействие токсической дозы адреналина на морфофункциональное состояние печени

2017 ◽  
pp. 67-71
Author(s):  
С.В. Копылова ◽  
К.М. Власова ◽  
А.А. Анашкина
Keyword(s):  
Lipid Peroxidation ◽  
Total Protein ◽  
Pathological Condition ◽  
International Normalized Ratio ◽  
The Body ◽  
Average Weight ◽  
Adult Rats ◽  
Toxic Dose ◽  
Blood Biochemical ◽  
Liver Homogenates

Цель - изучение биохимических показателей крови, характеризующих функциональное состояние печени, и морфологического профиля органа после однократного воздействия токсической дозы адреналина. Методика. Исследования проводились на 60 половозрелых крысах (самках) массой 0,15-0,2 кг, которые были разделены на 2 группы: интактные животные и опыт - животные, которым однократно вводился адреналин гидрохлорид внутрибрюшинно в дозе 0,5 мг/кг. Забор всех видов биологического материала (кровь, ткань печени) осуществляли через 1 и 10 сут. после начала эксперимента. Степень влияния высокой дозы адреналина оценивали по показателям перекисного окисления липидов (ПОЛ) и белков (ПОБ) в гомогенатах проб печени, концентрации молекул средней массы (МСМ), активности АЛТ, АСТ, ЩФ, ЛДГ, концентрации общего белка, глюкозы и лактата в плазме крови. Определяли также протромбиновое время (ПТВ) с расчетом на его основе международного нормализованного отношения (МНО). Образцы печени исследовали гистологически. Результаты. Установлено, что на протяжении всего эксперимента наблюдалась повышенная концентрация продуктов ПОЛ и ПОБ в гомогенатах печени, наблюдалось увеличение концентрации МСМ в 1,7 раза. Через 1 сут. после введения токсической дозы адреналина наблюдалась гиперферментэмия, что проявлялось увеличением активности АЛТ и АСТ, отмечалось повышение активности ЛДГ. Через 10 сут. после начала эксперимента выявлена гипоферментэмия: активность АЛТ и АСТ уменьшилась, уровень активности ЛДГ оставался повышенным. Уровень общего белка превышал уровень такового в группе животных, у которых исследования проводились через 1 сут. после начала эксперимента, ПТВ также продолжало снижаться. Гистологическая картина свидетельствует о нарушении кровоснабжения, что проявлялось плазматизацией, как в центральных, так и в малых сосудах. Со стороны гепатоцитов как в центре, так и на периферии отмечались изменения по типу зернистой дистрофии, в отдельных участках - вакуольной дистрофии. Заключение. Полученные результаты свидетельствуют, что адреналин в токсических дозах, провоцирует появление катотоксического эффекта, характеризующегося активацией окислительного статуса в печени, что ведет к морфологическим изменениям ткани органа, сопровождающимися гиперферментемией, смещением метаболического гомеостаза в сторону катаболизма. The purpose. The blood biochemical parameters characterizing the functional state of the liver, and the morphological profile of the body after a single exposure to a toxic dose of adrenaline were studied. Methods. Studies were conducted on 60 adult rats (female) weighing 0.15-0.2 kg, were divided into groups: intact animals; experience - animals, injected with epinephrine hydrochloride intraperitoneally in a dose of 0.5 mg/kg. All kinds of Biological material (blood, liver) were collected out through one and ten days after the start of the experiment. The degree of influence of high doses of epinephrine were evaluated in terms of lipid peroxidation (LPO) and protein (PSP) in liver homogenates, the concentration of average weight molecules (MSM), the activity of ALT, AST, alkaline phosphatase, LDH, total protein concentration, glucose and lactate in the blood plasma, as well as the determination of the prothrombin time (PTT) with the counting on the basis thereof of international normalized ratio (INR). Histology of the liver was studied by light microscopy. Results. It was found that throughout the experiment, there was an increased concentration of lipid peroxidation products and protein in liver homogenates, there was an increase in the concentration of MSM 1.7. Twenty-four hours after the administration of a toxic dose of adrenaline observed hyperenzymemia that manifested an increase in the activity of ALT and AST, was an increase in LDH. After 10-day five after the start of the experiment established the presence hyperenzymemia activity decreased ALT and AST, LDH activity remained elevated. total protein level was higher than in the group of animals in which investigations were conducted one day after the start of the experiment, PTV also continued to decline. In histological sections of the development of a pathological condition characterized by circulatory disturbance - plasmatization, both in central and in small vessels. From the hepatocytes both in the center and the periphery had changes granular dystrophy type, to some extent vacuolar.

METABOLIC STATUS OF THE ORGANISM OF BULLS-PRODUCERS OF DIFFERENT GENOTYPES

2020 ◽  
Author(s):  
Н.В. БОГОЛЮБОВА ◽  
Р.А. РЫКОВ
Keyword(s):  
Blood Serum ◽  
Mineral Metabolism ◽  
The Body ◽  
Holstein Breed ◽  
Blood Biochemical ◽  
Health And Nutrition ◽  
Biochemical Status ◽  
Comparative Aspect ◽  
Holstein Bulls ◽  
Blood Biochemical Indicators

Изучили биохимический статус организма быков-производителей голштинской (n=8) и симментальской (n=8) пород в сравнительном аспекте. Проанализированы пробы сыворотки крови быков-производителей, содержащихся в условиях племпредприятия Московской области. В образцах крови определяли показатели азотистого, углеводно-липидного, минерального обменов, активность ферментов. Содержание общего белка и его фракций, мочевины, а также соотношение альбуминов и глобулинов были примерно на одном уровне независимо от генотипа животных. В крови быков симментальской породы, по сравнению с аналогами голштинской породы, была выше концентрация креатинина на 19,9% (P<0,05), уровень фосфолипидов — на 16%, холестерин — на 46,5% (P<0,05). Концентрация фосфора в сыворотке крови симментальских быков составляла 2,52 мМ/л, что на 30,5% больше, чем у голштинов (P<0,05). Отношение кальция к фосфору в организме симментальских быков равнялось 1,04 против 1,40 ед. в группе голшинских быков. Полученные данные указывают на различия в протекании азотистого, углеводно-липидного и минерального обменов в организме животных мясо-молочного и молочного направлений продуктивности и помогут в разработке эталонных значений биохимических показателей крови для оценки здоровья и уровня питания быков-производителей изучаемых пород. We studied the biochemical status of the organism of Holstein (n=8) and Simmental (n=8) bulls-producers in a comparative aspect. Samples of blood serum of bulls-producers contained in the conditions of the Moscow region were analyzed. Indicators of nitrogen, carbohydrate-lipid, mineral metabolism, and enzyme activity were determined in the blood samples. The content of total protein and its fractions, urea, as well as the ratio of albumins and globulins were approximately at the same level, regardless of the genotype of animals. In the blood of Simmental bulls, compared with analogues of the Holstein breed, the concentration of creatinine was higher by 19.9% (P<0.05), the level of phospholipids — by 16%, and cholesterol — by 46.5% (P<0.05). The concentration of phosphorus in the blood serum of Simmental bulls was 2.52 mmol/l, which is 30.5% higher than in Holsteins bulls (P<0.05). The ratio of calcium to phosphorus in the body of Simmental bulls was 1.04 against 1.40 units. in the Holstein bulls. The obtained data indicate differences in the nitrogen, carbohydrate-lipid and mineral metabolism in the body of animals of meat-and-milk and dairy productivity and will help in the reference values of blood biochemical indicators development for assessing the health and nutrition level of bulls-producers of the studied breeds.

scholarly journals The impact of endogenous intoxication on biochemical indicators of blood of cows with calves

2017 ◽  
Vol 8 (3) ◽  
pp. 438-443 ◽  
Author(s):  
B. Gutyj ◽  
Y. Grymak ◽  
M. Drach ◽  
O. Bilyk ◽  
O. Matsjuk ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Immune System ◽  
Blood Serum ◽  
Antioxidant System ◽  
Total Protein ◽  
Lipid Hydroperoxides ◽  
Glutathione System ◽  
Endogenous Intoxication ◽  
Activity Of Enzymes ◽  
The Impact

The notion “endotoxin” is conditional, for any normal metabolit has a toxic impact of its excessive accumulation in organism. Endotoxins include products of breakdown of tissue proteins, peroxides and other products of free radical oxidation, low molecular weight toxins, toxins of microorganisms. Current knowledge on the mechanism of endotoxin action on the organism of pregnant cows is based on the key role of the immune system: it provides animals with protection against the infections, eliminates extraneous elements of endogenous and exogenous origin. It is defined that under endogenous intoxication, toxic metabolites suppress the activity of immune system of organism, decreases the resistability of an organism to negative effects of environmental factors. Animals under endogenous intoxication had the following clinical symptoms: swelling of mammal gland, edemas of external genitals, anemia of mucous membranes, functional disorders of proventriculuses and intestines, animals were stressed. It was defined that under endogenous intoxication in 8–9 months of pregnancy, blood of highly-productive cows had a tendency of decrease in the number of erythrocytes by 21.0%, in the level of hemoglobin – by 24.3%, increase in the number of leucocytes by 7.6% compared to the value for blood of cows with physiological pregnancy process. The development of endogenous intoxication among pregnant cows causes disorders in protein-synthesizing function of liver, which is indicated by decrease in the level of total protein and its fractions. It was defined that endogenous intoxication decreased the content of total protein in blood by 18.4%. Over the period of study, among pregnant cows under the development of endogenous intoxication, heightened activity of amino transferaces in the blood was observed. In the ninth month of pregnancy, the activity of amino transferaces in blood serum of cows from experimental group increased by 28.6%, and the activity of aspartate aminotransferace increased by 20.1% relatively. The activity of amino transferaces and decrease in the level of total protein and its fractions in blood serum is one of the first biochemical studies on the diagnosing endotoxin manifestations and indicates destructive processes in liver. It was defined that pregnant cows under the development of endogenous intoxication suffer disorders in detoxicating function of liver and disorders in filtrating function of kidneys. The developing endogenous intoxication of pregnant cows suppresses the activity of enzymes in their glutathione system of antioxidant protection, which is indicated by decrease in the activity of glutathione peroxidase by 27.5 %, glutathione reductase by 42.9%, glucose-6-phosphate dehydrogenase by 11.2% in blood serum. The lowest activity of enzymes of glutathione system in blood of highly-productive cows under endogenous intoxication was observed in their ninth month of pregnancy, which is related to increase in activation of processes of lipid peroxidation and misbalance between the activity of antioxidant system and intensity of lipid peroxidation. Reliable increase in the content of lipid hydroperoxides by 70.9% and in concentration of malondialdehide by 54.8% was observed. Misbalance towards generation of active forms of oxygen and their metabolites, exhaustion of antioxidant system and disorders in balance cause oxidative stress. 

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