scholarly journals The use of the drug «Aminoton», aimed at prevention of complications of postpartum sows

2018 ◽  
Vol 20 (83) ◽  
pp. 362-369
Author(s):  
A.O. Vysotskij ◽  
K.O. Visotska-Kalynuik ◽  
I.S. Paziuk
Keyword(s):  
Blood Serum ◽  
Total Protein ◽  
Postpartum Period ◽  
Immune Defense ◽  
The Body ◽  
Control Group ◽  
Tissue Preparation ◽  
Metabolic Processes ◽  
Complementary Activity ◽  
Inflammatory Processes

Application of tissue preparation «Aminoton» clinically healthy sows at the beginning puerperale period caused a pronounced preventive effect. So the above animals has improved the functioning of the hematopoietic system (increased compared to control group animals, the levels of hemoglobin and red blood cells), there was normalization of metabolic processes (increased compared to benchmarks, total protein, albumin). The use of the drug «Aminoton» clinically healthy animals in the postpartum period increased compared to control antibacterial, lysozyme and complementary activity of blood serum and enhanced the nonspecific immune defense of the body. The use of «Aminoton» sows with inflammatory complications in the puerperal period have greatly improved their clinical and physiological condition. In the same dysfunctional animals, which did not use the above-mentioned pharmacological agents in puerperale the period from the beginning of the inflammatory process dynamics of the main clinical and physiological, hematological, biochemical and humoral indicators over time, deteriorated. In a dysfunctional untreated pigs at 21 days after birth increased compared to sick animals treated by this drug «Aminoton» the number of leukocytes, increased content of total protein in serum C-reactive protein and seromucoid that had severe signs of inflammation in the body. Patients with untreated pigs 21 days after delivery significantly increased in serum compared with patients treated «Aminoton» animals, the activity of alanine aminotransferase, alkaline phosphatase content of β-lipoproteins, sialic acids, decreased glucose levels, indicating the possibility of substance-induced load and liver damage, and increased activity of Aspartate aminotransferase be a sign of disorders of metabolic processes in heart muscle. The use of the drug «Aminoton» animals with inflammatory processes immediately after birth improved dynamics of indicators of nonspecific immunity. Sows in the treated with inflammation of the reproductive organs at 21 days after birth increased in comparison with patients with untreated animals bactericidal, lysozyme and complementary activity of blood serum. For early diagnosis and prognosis of inflammatory processes in the organs of the reproductive system of sows in postpartum period, we offer you to consider rates of precursors for a birth and according to the diagnosis of conduct for prevention of postpartum pathology in animals with the use of tissue preparation «Aminoton» in a dose of 0.05 ml per 1 kg of live weight in the first 2 hours after birth and 48 hours.

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 Protein synthesize function of bulls liver at experimental chronic cadmium toxicity

2019 ◽  
Vol 21 (94) ◽  
pp. 92-96 ◽  
Author(s):  
Y. Y. Lavryshyn ◽  
B. V. Gutyj
Keyword(s):  
Body Weight ◽  
Total Protein ◽  
Cadmium Chloride ◽  
Cadmium Toxicity ◽  
The Body ◽  
Control Group ◽  
Black And White ◽  
Wide Range ◽  
Inflammatory Processes ◽  
Experimental Group

The article presents the results of studies on the influence of cadmium load on the body of young cattle. The adverse effect of Cadmium on the liver causes a wide range of pathological changes at various levels of its organization. The purpose of the work was to investigate protein synthesize function on the liver of bulls for experimental chronic cadmium toxicity. The research was carried out on the basis of a farm at the village Ivanivtsi, Zhydachiv district of Lviv region, on 10 bulls of six months old, Ukrainian black-and-white milk breed, which were formed in 2 groups of 5 animals in each: control and experimental. Bulls of the control group were in the usual diet. Bulls of the experimental group were fed with forage with cadmium chloride at a dose of 0.04 mg/kg body weight of the animal. The research lasted for 30 days. Protein synthesize function of the liver was determined by the level of serum total protein and protein fractions. It was established that when feeding cows with feed of cadmium chloride in a dose of 0.04 mg/kg of body weight of an animal for 30 days in animals suppressed protein synthesize function of the liver, which manifests itself by lowering the total protein of blood. It reached the lowest level at the 20th day of the experiment, where, accordingly, it fluctuated within the limits of 61.9 ± 1.14 g/l. Reducing the level of total protein in the blood of the bulls of the experimental group under cadmium loading was due to lowering the level of albumin. At day 20 of the experiment, the level of albumin in the blood of animals in the experimental group decreased by 16.5%. On the background of general hypoproteinemia there is a significant imbalance between albumins and globulins in serum of diseased animals. It was established that the level of globulins increased in the blood of Bulls, which were under cadmium load. Increasing the level of globulins in blood serum of bulls reflects the intensity of inflammatory processes in their body for cadmium loading.

Possibilities for treating aspirin-i lesions of the stomach and duodenum in patients with chronic coronary heart disease

2020 ◽  
Vol 98 (3) ◽  
pp. 231-235
Author(s):  
N. Yu. Borovkova ◽  
M. V. Buyanova ◽  
T. E. Bakka ◽  
M. P. Nistratova ◽  
T. V. Vlasova ◽  
...  
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Proton Pump Inhibitor ◽  
Blood Serum ◽  
Proton Pump ◽  
The Body ◽  
Control Group ◽  
Pge2 Level ◽  
Endogenous Prostaglandins ◽  
Chronic Coronary Heart Disease

To evaluate possibilities of aspirin-induced gastroduodenopathy treatment in the patients with chronic ischemic heart disease by means of applying the internal endogenous prostaglandins stimulant.  Material and methods. 340 patients suffering from chronic coronary heart disease and receiving a long-term acetylsalicylic acid (ASA) therapy were examined on the base of the cardiovascular care unit of The Nizhny Novgorod Regional Clinical Hospital named after N.A. Semaschko. There were evaluated frequency, nature and severity of the aspirin-induced gastroduodenopathy. The patients with coronary heart disease and aspirin-induced gastroduodenopathy were divided in two groups. In the first group of patients there was applied rebamipide therapy (in a single daily dose 300 mg) in combination with the proton pump inhibitor (PPI) — pantoprazole. In the second group there was applied only pantoprazole therapy. For the purpose of specification of AIG pathogenetic mechanisms development, all the examined chronic coronary heart disease cases were tested on the prostaglandin E2 (PGE2) level in blood serum before the therapy beginning and after the treatment. The control group was formed of chronic coronary heart disease patients showing no AIG evidence. Statistical processing of the received data was fulfilled with the program «Statistika 10.0». Results. AIG was registered in 15% out of 340 chronic coronary heart disease patients. According to the endoscopic examination erosive disease of the body and antrum prevailed among the patients. The PGE2 level in the blood serum was significantly lower (р = 0,00087) in these patients in comparison with the control group. In association with PPI and rebamipide mixed therapy, esophagogastroduodenoscopy results showed no pathological findings in gastrointestinal mucosa and statistically significant (р = 0,00067) blood serum PGE2 level growing in all the treated patients. As a result of exclusive PPI therapy there was marked positive dynamics in endoscopic view in 19 out of 25 patients and a tendency to normalization of PGE2 level in the blood serum. However, PGE2 level growing was insignificant. Conclusion. The presented research demonstrates the possibility of AIG treatment with the use of internal endogenous prostaglandins stimulant — rebamipide in complex with proton pump inhibitor PPI therapy.

scholarly journals BIOLOGICAL EFFECTS OF SILICON OXIDE NANOPARTICLES ON BROILER CHICKEN

2020 ◽  
Vol 5 (2) ◽  
pp. 63-71
Author(s):  
Vladimir Nikulin ◽  
Aleksandra Mustafina
Keyword(s):  
Red Blood Cells ◽  
Total Protein ◽  
Blood Cells ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Silicon Oxide ◽  
The Body ◽  
Control Group ◽  
The Third ◽  
Experimental Group

The aim of the study is to increase the productive qualities of broiler chickens by including ultrafine silicon oxide into main diet. During the experiment, the biological effect of ultrafine silicon oxide on broiler chickens was estab-lished. Use of ultrafine SiO2 particles for poultry feeding contributed to an increase in the number of red blood cells and content of total protein and albumins. By the end of the experiment, the number of red blood cells in birds in-creased by 17.43% (P≤0.001) – in the blood of birds of the first experimental group, 16.51% (P≤0.01) – the second one, 20.80% (P≤0.001) – the third experimental and 21.71% (P≤0.001) – the fourth experimental group, compared with the indicator of the control group. The amount of total protein in blood serum of chickens of the first and the second experimental groups increased by 1.36-1.39 %, in the third and fourth ones there was a significant (P≤0.05) increase by 5.45 and 3.05%, respectively. The blood glucose content of chickens in the experimental groups is higher by 8.04-23.65% compared to this indicator with ones in the control group. During the experiment feed con-sumption per 1 kg gain of live weight decreased: in the first experimental group by 3.00 % in the second by – 0.50 %, the third – 6.00 % the fourth– by 4.50 %, compared to this with the control group. The chicken’s vibrancy of the first the experimental group was higher by 4.77 %, the second – by 6.20 %, the third – by 19.25 % and the fourth– by 11.59% than in the control one. Consequently, when converting the feed energy into the body energy of a broiler chicken, the energy conversion coefficient of the experimental group of poultry is higher than that of the control one by 7.16-21.76 %. Thus, the most optimal dose for further research was determined.

scholarly journals Доклінічні дослідження впливу препарату «Міковітам» на лабораторних щурах

2013 ◽  
pp. 69-72
Author(s):  
В. П. Лясота ◽  
І. В. Сідніченко
Keyword(s):  
Total Protein ◽  
Bioactive Compound ◽  
Natural Resistance ◽  
Cholesterol Concentration ◽  
Control Group ◽  
Total Lipids ◽  
Aminotransferase Activity ◽  
Metabolic Processes ◽  
Resistance Level ◽  
White Rats

Викладені дані щодо впливу «Міковітаму» на ме-таболізм білих щурів. Виявлено, що застосування у дозі 0,9 г Міковітаму сприяє зростанню вмісту гемо-глобіну на 2,7 %, еритроцитів – 4,4 %, загального білка – на 2,4 %, а також зростанню маси білих щу-рів на 10,4 % порівняно з тваринами контрольної групи. Різниці в концентрації глюкози, загальних ліпі-дів, холестеролу, активності амінотрансфераз не встановлено. Для активації рівня природної резис-тентності, обмінних процесів, інтенсивності росту пропонується вивчати вплив біологічно активної спо-луки як добавки до комбікорму сільськогосподарським тваринам. In the article the data of Mikovitam influence on the metabolism of white rats are stated. It is established that application of Mikovitam in a dose of 0,9 g promotes increase in haemoglobin at 2,7 %, erythrocytes at 4,4 %, the total protein – 2,4 %, and also increases the weight of white rats on 10,4 % compared with animals of a control group. The differences in glucose, the total lipids and cholesterol concentration and aminotransferase activity were not established. It is offered to study bioactive compound, as a supplement to feed compound of a livestock for activation of natural resistance level, metabolic processes and growth intensity.

scholarly journals Dynamics of individual indicators of protein metabolism in the body of broiler chickens on the background of combined stress when included in the diet “Reasil Humic Vet” + “Laktin” and “Reasil Humic Health”

2020 ◽  
Vol 3 (2) ◽  
pp. 42-46
Author(s):  
V. G. Stoyanovskyy ◽  
M. O. Shevchuk ◽  
I. A. Kolomiiets ◽  
V. A. Kolotnytskyy
Keyword(s):  
Total Protein ◽  
Protein Metabolism ◽  
Broiler Chickens ◽  
Stress Factor ◽  
The Body ◽  
Control Group ◽  
Total Protein Content ◽  
Combined Stress ◽  
Stages Of Development ◽  
Γ Globulins

The body of  broiler chickens is characterized by a high metabolism, which promotes rapid growth and development, but their performance indicators are largely related to housing conditions, which are known to include a number of technological stressors. With the development of stress in the body of poultry changes the course of metabolic processes, which causes changes in all types of metabolism, including protein. The aim of the study was to determine the changes in individual indicators of protein metabolism in the body of broiler chickens against the background of combined stress when included in the diet “Reasil Humic Vet” + “Laktin” and “Reasil Humic Health”. At 13th day of life, all clinically healthy poultry were exposed to combined stress – revaccination (intranasal Newcastle disease) plus cold stress (for 60 minutes by air conditioning and 5 °C in the vivarium). Material for research was selected for 3 days after the action of the stress factor (stage of anxiety), 13, 20 and 26 days after the action of the stress factor (the resistance stage). The material for the study was blood plasma, which determined the concentration of total protein, as well as the content of albumin, globulin fraction (α1, α2, β, γ). It was found that 3 days after the action of stress in chickens of Control group the development of adaptive reactions is manifested by the stability of the total protein content and redistribution of the fractional composition of plasma globulins in the form of increased albumin and α2-globulins. At different stages of development of the stage of resistance in birds of Control group, the content of total protein decreases by an average of 14.6 % due to the content of albumin by 6.9 % and α2-globulins – by 15.9 %, against the background of increasing α1- and γ-globulins by 23.1 and 33.5 % with the stabilization of individual studied indicators at the final stages of development of the resistance stage. The use in the diet of broilers feed “Reasil Humic Vet”, probiotic feed supplement “Laktin”, feed “Reasil Humic Health” under the influence of complex stress helps to increase the intensity of protein metabolism in poultry with the development of adaptation syndrome, as evidenced by the growth of total protein on average by 37.8 % (P < 0.05) and albumin – by 17.0 % (P < 0.05), which indicates an increase in the intensity of protein-synthesizing properties of the organism. In different periods of stress in the blood of broiler chickens Research groups there is an increase in the ratio of individual protein fractions, especially the content of γ-globulins - an average of 21.3 % (P < 0.05), which indicates an increase in the immune status of their body with a predominance of numerical values in the Research 1 group of poultry.

scholarly journals The role of rhaponticum carthamoides in feeding of dairy cows

2019 ◽  
Vol 49 (5) ◽  
pp. 52-60
Author(s):  
V. A. Voloshin ◽  
D. A. Matolinets ◽  
N. A. Morozkov ◽  
G. P. Maysak
Keyword(s):  
Dairy Cows ◽  
Dry Matter ◽  
Positive Impact ◽  
Sugar Content ◽  
The Body ◽  
Metabolic Energy ◽  
Control Group ◽  
Metabolic Processes ◽  
Rhaponticum Carthamoides ◽  
Experimental Group

The results of studies of the use of rhaponticum carthamoides for feeding dairy cows are presented. The experiment was carried out on Holstein cows of black-and-white breed in Perm Territory. Vitaminherbal fl our from green mass of rhaponticum carthamoides at a dose of 0.4 and 1.0 kg per head per day in the period of 10-16 days before calving and in the fi rst 30 days of lactation was introduced into the feeding rations of two experimental groups of cows. High sugar content in rhaponticum carthamoides (from 4.15 to 11.2% in dry matter and metabolic energy from 10.87 to 12.12 MJ/ kg) was noted. In the studied material from this plant, the content of the 20-hydroxyecdysone was 0.49% of active ingredients in the dry matter of the product at a rate of 0.25%. The introduction of rhaponticum carthamoides in the diet of feeding animals contributed to the increase in the intensity of metabolic processes in the body. A gradual increase in cholesterol levels in all experimental groups was noted. The most signifi cant growth was observed in cows of the second experimental group by 0.82 mmol / l or 29.50% (p <0.01). Compared with the fi rst experimental group, the increase was 0.13 mmol / l or 5.2%, and the control group – 0.36 mmol / l or 14.17%. Stimulation of metabolic processes in the body of cows of the experimental groups had a positive impact on reproduction, which was manifested in the reduction of the service period duration, compared with the control group.

scholarly journals Toxicodynamics of Chlorpyrifos and “Ivin” Combined Action under Prolonged Admission

2020 ◽  
Vol 89 (2) ◽  
pp. 5-13
Author(s):  
O.P. Vasetska
Keyword(s):  
Body Weight ◽  
Blood Serum ◽  
Brain Tissue ◽  
The Body ◽  
Control Group ◽  
Inhibition Activity ◽  
Aqueous Emulsion ◽  
Hepatotoxic Effect ◽  
Combined Action ◽  
Auxiliary Material

The combined action of pesticides is one of the problems of toxicology, because in comparison to individual active substances, their mixtures can increase toxicity and delayed action effects, which is a risk to human health. It is known that plant growth regulators (PGR) when applied together with pesticides help to reduce the quantitative rates of pesticides applied, the accumulation of pesticides and heavy metals in plants, reduce the acute toxicity of xenobiotics. The combined effect of the prolonged admission of PGRs and pesticides is an unexplored area, and it is an important issue in preventive toxicology. The Aim of the Research. Determination of the nature of toxic effects of Chlorpyrifos and “Ivin” combined action at subchronic oral admission. Materials and Methods. Chlorpyrifos and PGR “Ivin” (2.6-dimethyl-N-pyridine oxide) combined action was studied on male Wistar Han rats. Substances were administered orally, via a feeding tube for 13 weeks; Chlorpyrifos was administered in the form of an aqueous emulsion with an auxiliary material OP-10 at a dose of 5 mg/kg (1/15 LD50), “Ivin” — in the form of an aqueous solution at a dose of 13 mg/kg and 0.013 mg/kg (1/100 and 1/100000 LD50 respectively), the control group of rats was given water with an auxiliary material OP-10. Signs of intoxication were recorded, body weight was measured in 4, 9 and 13 weeks, biochemical indicators of blood serum were determined (the activity of ALT and AST enzymes and alkaline phosphatase; the content of crude protein, urea, cholesterol, triglycerides and glucose were determined using kits of reagents by BioSystems (Spain); cholinesterase (ChE) activity in serum, red blood cells and brain tissue was determined with the use of methodology by Hesrtin S. using a kit of reagents produced by LLC NPP Filisit-Diagnostics (Ukraine). Results. No clinical signs of intoxication were detected in the experimental groups of rats. Under the isolated use of Chlorpyrifos a significant decrease in body weight, ChE inhibition activity in all bio substrates, with the greatest effect in the brain (by 48.8%); increase (after 9 and 13 weeks) in the activity of ALT and AST by 26.7–32.6%, 12.5–12.0%; a slight but a significant increase in the level of urea and glucose in blood serum to 17.3% and 17.6 %, respectively was detected. Under the combined action of Chlorpyrifos and “Ivin” in specified doses the body weight of rats was at control level, decrease of ChE activity was observed in all biological substrates and was at nearly the same level with the isolated use of Chlorpyrifos. There was a tendency towards the decline in ChE inhibition activity in brain tissue, and under the combined action of Chlorpyrifos with “Ivin” at higher doses after 4 weeks this effect was a significant (22.15%, p < 0.05). Conclusions. Chlorpyrifos under the isolated oral admission for 13 weeks has a weak hepatotoxic effect, as evidenced by the increase in cytolysis enzymes and urea levels in serum and causes a moderate anticholinesterase effect. “Ivin” under combined with Chlorpyrifos admission to the organism eliminates the hepatotoxic effects of Chlorpyrifos and reduces its anticholinergic effects in brain, which contributes to a less severe intoxication. Key Words: Chlorpyrifos, Ivin, hepatotoxic effect, anticholinesterase effect.

scholarly journals INSULIN-LIKE GROWTH FACTORS IN THE SERUM OF PATIENTS WITH PAPILLARY THYROID CANCER

2021 ◽  
Vol 74 (8) ◽  
pp. 1925-1930
Author(s):  
Nataliia S. Pidchenko ◽  
Mykola V. Krasnoselskyi ◽  
Nataliia A. Mitriaieva ◽  
Lidiya V. Grebenik ◽  
Olha M. Astapieva ◽  
...  
Keyword(s):  
Thyroid Cancer ◽  
Growth Factors ◽  
Growth Factor ◽  
Blood Serum ◽  
Papillary Thyroid Cancer ◽  
The Body ◽  
Control Group ◽  
Insulin Like Growth Factor ◽  
Papillary Thyroid ◽  
Insulin Like Growth Factors

The aim is to study the level of insulin-like growth factor-1 (IGF-1) and insulin-like growth factor-2 (IGF-2) in the blood serum of patients with papillary thyroid cancer, depending on the main clinical and morphological features of the disease. Materials and methods: The material was the information about 60 patients with papillary thyroid cancer (group 1). In group 2 there were 10 patients without oncopathology. All patients underwent clinical examination after total thyroidectomy before special treatment (radioiodine therapy): ultrasound diagnosis of the neck, confirmed diagnosis of papillary thyroid cancer by morphological examination of operative material. All patients underwent anthropometric studies (height, weight), on the basis of which the body mass index (BMI) was calculated. The study program also included determination of the level of thyroid-stimulating hormone of the pituitary gland (TSH), thyroglobulin (TG), antibodies to thyroglobulin (AB-TG). It was also determined the serum glucose level. In order to assess insulin resistance, the HOMA-IR index was calculated. All patients were tested for serum IGF-1 and IGF-2. Results: In the blood serum of patients with papillary thyroid cancer in 63% of patients the level of IGF-1 and in 85% – IGF-2 was probably higher than in the control group. There is a relationship between the level of IGF-1, IGF-2 and elevated level of proliferating factor – insulin in the serum of patients with papillary thyroid cancer. This may indicate an aggressive potential of the disease (i.e. clinical data on the prevalence of papillary thyroid cancer coincide with laboratory data). There was found a relationship between the expression of IGF-1, IGF-2 and insulin: at elevated levels of insulin> 24.9 μIU/ml, IGF-1 increases 4.2 times, and IGF-2 – 2.5 times. Evaluation of the relationship between the level of IGF-1 and IGF-2 and cervical lymph node involvement shows that in the absence of lesion (N0) there is an increase in these indicators by 2.2 and 1.8 times, respectively. Conclusions: The signaling system of insulin-like growth factors (IGF-1 and IGF-2) plays an important role in the occurrence and progression of malignant tumors. It is especially true for papillary thyroid cancer, so its components can be considered as potential diagnostic and prognostic markers of the disease and targets for anticancer therapy.

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.

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