EVALUATION OF THE EFFECTIVENESS OF THE PREPARATION GEPRASAN IN PREVENTION OF MYCOTOXYCOSIS OF BROILER CHICKENS

2018 ◽  
Vol 1 (1) ◽  
pp. 95-98
Author(s):  
M. P. Semenenko ◽  
◽  
M. N. Sokolov ◽  
E. V. Kuzminova ◽  
P. V. Miroshnichenko ◽  
...  
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Dry Matter ◽  
Experimental Period ◽  
Liver Necrosis ◽  
Negative Effects ◽  
Complex Preparation ◽  
Positive Effect

The article presents materials on the use of a new complex preparation geprasan for the prevention of mycotoxicosis of broiler chickens and its influence on safety, results of biochemical parameters of the blood serum and data of necropsy of the poultry liver. According to the scheme of the experiment, three groups of chickens were formed with 50 goals in each. Bird of the 1st group (control) during the whole experimental period received only feed of the main diet, chickens of the 2nd and 3rd groups for 21 days in the feed were added geprasan in amount of 1 and 2%, respectively, of the dry matter of the feed. During the experiment the following parameters were taken into account: safety, biochemical parameters of blood serum and data of liver necrosis. We found out that a long-term introduction of geprasan to feed diets of broilers at various doses has a positive effect on the biochemical parameters of blood serum and the indicators, characterizing the functional activity of hepatocytes of liver and reduce the negative effects of mycotoxins on the poultry organism.

The effect of the length and severity of feed restriction on weight, carcass measurements and body composition of goats

1996 ◽  
Vol 127 (4) ◽  
pp. 549-553 ◽  
Author(s):  
O. Mora ◽  
A. Shimada ◽  
F. J. Ruiz
Keyword(s):  
Body Condition ◽  
Dry Matter ◽  
Soft Tissues ◽  
Experimental Period ◽  
Feed Restriction ◽  
Tissue Composition ◽  
Female Adult ◽  
Adaptation Capacity ◽  
Stabilization Period

SUMMARYTwo experiments were done in Mexico (1992–93) to determine the response of goats to different periods of feed restriction on liveweight, organ weights and tissue composition. In each, the weight, body condition and daily dry matter intake (DM1) of two groups of 12 female, adult, non-lactating, non-pregnant, Nubian crossbred goats were recorded for 7 weeks (stabilization period; SP), to allow the animals to reach and maintain their liveweight and body condition. At the end of the SP the animals in Expt 1 (RP1) were feed restricted for 18 weeks and for 36 weeks in Expt 2 (RP2). Animals were divided into three groups receiving either 100 (FL1), 80 (FL2) or 60% (FL3) of the levels of DM1 previously observed. At the end of each experimental period all animals were slaughtered, carcass weights were recorded and viscerae were weighed.A sample of the soft tissues was chemically analysed. There were no significant changes in body condition in either experiment (P > 0·05). None of the feeding levels had an effect on carcass weight or the chemical composition of soft tissues (P > 0·05). Liver weights (as a proportion of slaughter weight) were significantly different among goats fed at different feeding levels in both experiments. The results of this study show the adaptation capacity of adult goats to medium and long term malnutrition, and the importance of the liver as a source for the generation of energy and for sustaining protein turnover. This could be especially important for goats grazing in arid and semiarid zones where dry periods can last for months and feed availability is therefore sometimes limited.

scholarly journals The effect of iodine and strumigens long-term foodborne intake on histometrical parameters of thyroid gland in gimmers

2013 ◽  
Vol 61 (5) ◽  
pp. 1365-1369
Author(s):  
Zdeněk Peksa ◽  
Jan Trávníček ◽  
Roman Konečný ◽  
František Jelínek ◽  
Hana Dušová ◽  
...  
Keyword(s):  
Thyroid Gland ◽  
Dry Matter ◽  
Experimental Period ◽  
Rapeseed Meal ◽  
Iodine Intake ◽  
Control Group ◽  
High Iodine ◽  
Average Size ◽  
Experimental Group

In 2010 and 2011 two experiments on gimmers of Šumava mountain sheep were performed. The first experiment was carried out on 12 animals (experimental period was 11 months); control group was fed with 3 mg I*kg−1 in dry matter per day and experimental group was fed with 5 mg I*kg−1 in dry matter per day. The second experiment lasted 10 months and it was carried out on 12 animals. Feed ration for control group contained 10 mg I*kg DM−1. Feed ration for experimental group contained 10 mg I*kg DM−1 too; moreover it included rapeseed meal and 1 g of sodium nitrate. The aim of the first experiment was focused on impact of high iodine intake on structure of thyroid gland. The aim of the second experiment was to discover effect of strumigens during high iodine intake on structure of thyroid gland. The animals were slaughtered after the experiment and there was executed the dissection of thyroid gland. The samples of thyroid gland were processed during classic paraffin method and dyed with haematoxylin and eosin. For finding of histometrical parameters was used program Leica IM 500 Version 4.0. The length, the width and the area of follicles were measured. The follicles were divided into three groups after this procedure (by the length); in each group were measured 20 thyreocytes. In group with intake 5 mg I*kg DM−1 (experiment from year 2010): higher weight of thyroid (p < 0.01), significant higher (p < 0.05) proportional representation of large and medium follicles, significantly (p < 0.05) higher average size of follicles, demonstrably lower (p < 0.05) height of epithelium were found. There were not found any differences in monitored parameters between the groups from experiment which was carried out during the year 2011. After comparing results from the both experiments significantly higher percentage representation of large follicles a significantly lower representation of small follicles, distinctly higher average size and higher height of epithelium in all size categories, in groups with iodine intake 10 mg I*kg DM−1was found (from second experiment – year 2011).

The study of phytosorbents effect on biochemical parameters of blood serum in broiler chickens

2014 ◽  
Vol 1 (2) ◽  
Author(s):  
A.A. Shaposhnikov ◽  
◽  
I.N. Yakovleva ◽  
G.N. Klochkova ◽  
L.R. Zakirova ◽  
...  
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Broiler Chickens

Changes in biochemical parameters in workers exposed to chemical production factors (heptane and hexane)

2021 ◽  
Vol 61 (6) ◽  
pp. 379-384
Author(s):  
Marina A. Zemlyanova ◽  
Juliya V. Koldibekova ◽  
Ekaterina V. Peskova ◽  
Victor M. Ukhabov
Keyword(s):  
Blood Serum ◽  
Blood Plasma ◽  
Biochemical Parameters ◽  
Comparison Group ◽  
Processing Plant ◽  
Observation Group ◽  
Chemical Production ◽  
Production Factors ◽  
Nasal Secretions

Introduction. Long-term constant exposure to certain representatives of aliphatic hydrocarbons during the extraction and processing of potash ore can lead to pathological changes on critical organs and systems in production workers. The study aims to evaluate the change in biochemical parameters in workers exposed to chemical production factors (heptane and hexane). Materials and methods. The study of the content of hexane, heptane in the air of the working area and the urine of workers, the establishment of changes in several biochemical (alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, glutamyltransferase, epinephrine, and norepinephrine) and general clinical (eosinophils, neutrophils and the eosinophilia index) indicators, modeling of cause-and-effect relationships. Results. Specialists found in the observation group relative to the comparison group: increased levels of heptane and hexane in the urine up to 1.7 times; increased levels of adrenaline and norepinephrine in the blood plasma up to 1.8 times, up to 1.4 times ALAT and γ-GT in the blood serum, up to 1.9 times neutrophils in the nasal secretions associated with increased concentrations of heptane and hexane in the urine; an increase of up to 4.4 times in the frequency of diseases of the nervous system, respiratory organs, and digestion. Conclusions. In the air of the working area of the workers of the flotation shop of the sylvinite processing plant, the concentrations of the studied limit hydrocarbons were below the detection limit; there is an increased concentration of heptane and hexane in the urine. In the workers of the studied production, an increase of 1.4-1.8 times in the level of adrenaline and norepinephrine in blood plasma, 1.2-1.4 times in ALAT and γ-GT in blood serum, 1.9 times in the content of neutrophils in nasal secretions, which characterizes adverse effects from the respiratory, digestive and nervous systems. We proved the dependence of the increased frequency of diseases of the listed organs and systems on the increased concentration of heptane in the urine (R2=0.26-0.43; p=0.0001-0.028).

scholarly journals EXPERIMENTAL ENERGY CONCENTRATE "ZEOLFAT" IN THE DIETS OF LACTATING COWS

2020 ◽  
pp. 59-62
Author(s):  
Alia Rinatovna Kashaeva ◽  
Shamil Kasymovich Shakirov ◽  
Firaya Kazbekovna Akhmetzyanova ◽  
Gazimzyan Salimovich Sharafutdinov
Keyword(s):  
Blood Serum ◽  
Economic Efficiency ◽  
Biochemical Parameters ◽  
Mineral Metabolism ◽  
The Body ◽  
Lactating Cows ◽  
Experimental Energy ◽  
Additional Costs ◽  
Positive Effect ◽  
Daily Milk

The introduction of the experimental energy concentrate "Zeolfat" in doses of 200, 400 and 600 g/kg per day into the main diet of lactating cows allowed to increase the content of raw fat by 6.69%, 13.38% and 19.91%; exchange energy by 1.46; 2.92 and 4.37%, respectively. As a result, the increase in average daily milk yields in terms of (3.4%) basic fat content was 8.1% in the I  group with the introduction of 200 g of concentrate, in the II  (400 g) -13.7, in the III  (600 g) - 14.3% compared to the control. A positive effect on the biochemical parameters of blood serum characterizing carbohydrate-lipid and mineral metabolism in the body was established. Economic efficiency per 1 RUB of additional costs in the experimental groups was 2.83-5.53 RUB, respectively.

scholarly journals Effectiveness of using the drug “Bolus rozröd +” for prevention of obstetric polymorbid pathology of cows

2020 ◽  
Vol 23 (9) ◽  
pp. 45-56
Author(s):  
Olexandr Zubkov ◽  
Pavlo Skliarov
Keyword(s):  
Biochemical Parameters ◽  
Preventive Measures ◽  
Clinical Manifestations ◽  
Control Group ◽  
Total Cost ◽  
Blood Tests ◽  
Positive Effect ◽  
Experimental Group ◽  
Financial Losses

To prevent postpartum pathologies in cows, the study used the drug “Bolus rozröd +” – boluses containing ionized iodine (1.0%), selenium (0.15%), cobalt (0.50%) and copper (13.4%) and their long-term digestibility (within 6-8 months). The choice of the drug “Bolus rozröd +” as a means of prevention of postpartum pathologies is due to the fact that it contains trace elements that are deficient in the diet of the dairy complex “Ekaterinoslavsky”, the lack of which is a leading link in the etiopathogenesis of postpartum pathologies. A significant advantage is that the drug is relatively inexpensive (~ 10 $), and its components have a long digestibility (within 6-8 months), which can significantly reduce the frequency of injections (single, repeated ─ if necessary), and hence the total cost for preventive measures, treatment of sick animals and reduction of their stress during active milking, which will also reduce financial losses from unproduced milk. The experimental group (25) was given the drug “Bolus rozröd +”, heated to a temperature of 15-200C, orally, using an applicator (bolus) at the rate of 1 bolus per animal. The effectiveness of the drug “Bolus rozröd +” was determined according to the dynamics of biochemical blood tests and clinical evaluation of the postpartum period in cows. It was established that the method of prevention of postpartum pathologies in cows using the drug “Bolus rozrod +” is therapeutically effective, because it improves the biochemical parameters of the blood of animals, in particular, and reduces the incidence of postpartum pathology in general. Thus, the drug reduced the clinical manifestations of the following diseases: ketosis-metritis, placental delay and ketosis, and the number of healthy animals was 20% higher than in the control group, which proves the positive effect of the drug “Bolus rozröd +”.

scholarly journals The effect of lycopene supplementation on lipid profile and meat quality of broiler chickens

2008 ◽  
Vol 53 (No. 10) ◽  
pp. 431-440 ◽  
Author(s):  
S. Ševčíková ◽  
M. Skřivan ◽  
G. Dlouhá
Keyword(s):  
Lipid Profile ◽  
Broiler Chickens ◽  
Ldl Cholesterol ◽  
Hdl Cholesterol ◽  
Experimental Period ◽  
Breast Meat ◽  
Organic Form ◽  
The Difference ◽  
Positive Effect

An experiment was conducted to determine the effect of lycopene on lipid profile and quality of meat of broiler chickens Ross 308 at a different form of selenium. 540 broiler cockerels were randomly divided into 6 groups: without lycopene supplement (groups C and E3), supplemented with 50 mg/kg lycopene (groups E1 and E4), supplemented with 100 mg/kg lycopene (groups E2 and E5) while the source of selenium was sodium selenite (groups C, E1, E2) and Se-enriched yeast (groups E3, E4, E5). The experimental period was from 14 to 35 days of broiler age and was terminated by slaughter. The organic form of dietary selenium increased (<i>P</i> ≤ 0.05) its content in breast meat (E3 – 174.2 &mu;g/kg, E4 – 186.4 &mu;g/kg, E5 – 191.9 &mu;g/kg) compared to selenite (C – 125.4 &mu;g/kg, E1 – 123.3 &mu;g/kg, E2 – 128.5 &mu;g/kg). The shear force of meat was higher (<i>P</i> ≤ 0.05) in groups receiving the organic form of Se (E3 – 0.026 kN, E4 – 0.025 kN, E5 – 0.024 kN) in comparison with group C (0.017 kN), E1 (0.016 kN) and E2 (0.014 kN). Se in Se-enriched yeast reduced (<i>P</i> ≤ 0.05) the concentration of malondialdehyde in breast meat after 5 days of storage. There were no significant differences in concentrations of cholesterol, LDL cholesterol and lipase in plasma. The higher content of HDL cholesterol in plasma was recorded in groups supplemented with 50 mg of lycopene, followed by groups with 100 mg of lycopene and the lowest values were measured in groups without lycopene supplementation when the difference between group E1 (1.64 mmol/l) and E3 (1.51 mmol/l) was significant (<i>P</i> ≤ 0.05). Concentrations of LDL cholesterol showed an opposite trend. The lycopene supplement had a positive effect on the lipid profile of blood plasma of broiler chickens.

scholarly journals Age-related features of the manifestation of non-contagious pathology and metabolic disorders of liver in broiler chickens

2020 ◽  
Vol 17 ◽  
pp. 00139
Author(s):  
Marina P. Semenenko ◽  
Elena V. Kuzminova ◽  
Denis V. Osepchuk ◽  
Vladimir A. Grin ◽  
Ksenia A. Semenenko ◽  
...  
Keyword(s):  
Blood Serum ◽  
Broiler Chickens ◽  
Metabolic Disorders ◽  
Total Population ◽  
Industrial Enterprise ◽  
Liver Pathology ◽  
Hepatic Parenchyma ◽  
Age Related ◽  
Causes Of Mortality

The article presents the data on the study of age-related features of non-contagious pathology in broiler chickens, as well as the level of metabolic processes in liver of healthy poultry and poultry with diseases. The results of the studies indicate that in the conditions of an industrial enterprise specializing in meat poultry rearing, poultry mortality in different age periods ranged from 3 to 5 % of the total population. In the structure of the causes of mortality of broiler chickens from the 8th to the 15th day, an increase in mortality from hepatopathies was registered, and by the 25th day of life hepatosis was recorded in the bulk of the dead poultry. Biochemical monitoring of blood serum in poultry with signs of liver pathology revealed an increase in the level of ALAT, β-globulins, and the “inflammation syndrome” of the hepatic parenchyma was confirmed by a positive thymol test. Long-term consumption of feed contaminated with mycotoxins by broilers led to the deterioration in the health of the poultry, an imbalance in liver and the development of general metabolic disorders of the poultry organism.

scholarly journals The effect of a plant mixture (garlic, mint and rosemary) on production and slaughter indicators in broiler chickens

2020 ◽  
Vol 25 (50) ◽  
pp. 149-152
Author(s):  
Veselin Petričević ◽  
Miloš Lukić ◽  
Zdenka Škrbić ◽  
Maja Petričević ◽  
Snežana Bogosavljević-Bošković ◽  
...  
Keyword(s):  
Broiler Chickens ◽  
Experimental Period ◽  
The Body ◽  
Control Group ◽  
Feed Conversion ◽  
Study Objective ◽  
Body Weights ◽  
Plant Mixture ◽  
Positive Effect ◽  
At Will

The study objective was to examine the effect of the addition of different concentrations of a mixture of three plants (garlic, mint and rosemary) in the diet of broiler chickens on production and slaughter results. The mixture was formed by grinding plants after drying and mixing them in a ratio of 1: 1: 1. The experiment was performed on 600 chickens divided into 4 groups with 3 replicates per group. The chickens were fed at will and the composition of the diet differed only in the amount of added mixture. No mixture was added in control group (C). Group MIX-I chickens consumed a diet supplemented with 0.25% of the mixture, group MIX-II diet contained 0.5% of the mixture supplement, while group MIX-III broilers received 0.75% of the mixture in their diet. At the end of the experimental period, at the age of 42 days, the body weight of the chickens was measured. Mortality, feed conversion and EPEF were determined. At the end of the experiment, 12 chickens (6 males and 6 females) were sacrificed by random sampling from each group in order to determine slaughter results. The obtained results showed that the use of the mixture of three plants had a positive effect on the production parameters. MIX-II group chickens had significantly higher (p<0.01) body weights, better feed conversion and significantly higher (p<0.01) EPEF values compared with C group. No significant differences in slaughter performances were found.

scholarly journals The Effect of Dried Grape Pomace Feeding on Nutrients Digestibility and Serum Biochemical Profile of Wethers

Agriculture ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1194
Author(s):  
Miroslav Juráček ◽  
Patrícia Vašeková ◽  
Peter Massányi ◽  
Anton Kováčik ◽  
Daniel Bíro ◽  
...  
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Crude Protein ◽  
Dry Matter ◽  
Reference Interval ◽  
Grape Pomace ◽  
Neutral Detergent Fiber ◽  
Blood Biochemical ◽  
Enzymatic Profile ◽  
Nutrients Digestibility

The aim of this study was to find the effect of dried grape pomace (GP) feeding on the nutrients digestibility coefficients and biochemical parameters of sheep blood serum. The experiment was divided into three feeding periods—C (control), GP1 (1% grape pomace concentration), and GP2 (2% grape pomace concentration). Wethers in three groups in balance cages were housed for right feces collection. The C feed diet consisted of hay, ground wheat, soybean meal, mineral and vitamin lick. An experimental diet with 1% and 2% addition of GP from the daily dry matter intake was fed. After that, digestibility coefficients (in %) were calculated by the difference between nutrient intake and excretion. Furthermore, in the wethers’ blood, biochemical parameters (mineral, energetic, nitrogen, and enzymatic profile) were analyzed. After the GP2 feeding, statistically significant higher digestibility of CP (crude protein), NFC (nonfiber carbohydrates), NDF (neutral detergent fiber), and OM (organic matter) was found. However, the addition of dried GP increased significantly the content of Cl− and decreased the value of glucose, nevertheless, their concentrations were within the reference interval. Parameters of the wethers’ blood serum nitrogen and enzymatic profile were not affected by GP feeding. Dried grape pomace in an amount of 2% diet dry matter can be considered a suitable source of nutrients in sheep feeding, which in addition should improve the digestibility of diet crude protein.

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