scholarly journals Biochemical parameters and dynamics of weight of calves depending on the mother's feeding during the interlactation period

2020 ◽  
pp. 53-57
Author(s):  
Evgeny Olegovich Krupin ◽  
Mirzabek Gashimovich Zuhrabov
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Live Weight ◽  
Control Group ◽  
Total Calcium ◽  
Scientific Center ◽  
Group Iii ◽  
Holstein Breed ◽  
Group Ii ◽  
The Republic

The results of changes in the biochemical parameters of blood serum and live weight of calves when feeding dry cows with various diets are presented. The experiment was carried out on 30 cows of the Holstein breed and calves obtained from them, contained in the agricultural factory “Plemzavod im. Lenin» Atninsky municipal district of the Republic of Tatarstan. Laboratory studies were performed at the Tatar Scientific Research Institute of Agriculture, FRC Kazan Scientific Center, Russian Academy of Sciences. It was found that the use of experimental premixes in the diet of dry cows in combination with propylene glycol during the dry period promotes the birth of young animals with a greater live weight (28.54 ... 28.63 kg) compared to control animals and allows them to maintain higher growth rates further (gross increase of 58.31 ... 62.41%). In animals of the indicated groups, by the 90th day of life, the content of urea nitrogen in blood serum increases significantly (in individuals of group II by 44.16% (p <0.05)), triglycerides (in animals of group III by 183.33% (p <0.05)), total calcium (in calves of group II, the content of the studied parameter was significantly higher than in animals of group III by 18.75% (p <0.05)), aspartate aminotransferase (in animals of group II by 29.08 % (p <0.01)), and in animals of the control group - only albumin (by 24.55% (p <0.05). On the 60th day of life, individuals of group III have significantly higher than control animals total protein and alanine aminotronsferase in blood serum, and on the 90th day of life, calves of group II are characterized by a significantly higher content of total calcium, compared with individuals of group III.

scholarly journals Effect of organic and mineral selenium sources on production performance and selected physiological indicators in swine

2017 ◽  
Vol 73 (12) ◽  
pp. 756-763
Author(s):  
Anna Szuba-Trznadel ◽  
Tomasz Hikawczuk ◽  
Adam Ciura ◽  
Bogusław Fuchs
Keyword(s):  
Amino Acid ◽  
Blood Serum ◽  
Production Performance ◽  
Control Group ◽  
Lactation Period ◽  
Feed Conversion ◽  
Group Iii ◽  
Group I ◽  
Acid Chelate ◽  
Group Ii

The study was conducted on sows (hybrids of wbp × pbz breeds) and their offspring (until day 75 of life) kept on a farm. The aim of the experiment was to compare the effects of different sources of selenium (Se) on the production performance of the animals, Se content in their blood, the level of Se in sow’s colostrum, as well as Gpx, haptoglobin and immunoglobulin levels in the serum of sows and their offspring. Experimental feed mixtures for pregnant sows (LP), lactating sows (LK) and piglets (prestarter and starter) in each treatment had an identical basic composition, differing only in the type of selenium forms. Group I received a mineral form of Se in an amount of 0.2 mg/kg; group II received a mixture of a Se amino acid chelate and the mineral form of Se (0.1 mg/kg of each); group III received a Se amino acid chelate (0.2 mg/kg), and group IV received Se-enriched yeasts (0.2 mg/kg). Beneficial effects of the organic forms of Se were evident already in the lactation period. Sows, especially those from group II receiving 0.2 mg/kg of organic Se, had a higher feed intake, which was related to a higher milk production during lactation. As a result, on the weaning day, piglets from this group were significantly heavier than the other piglets. After weaning, as well, the piglets in this group were significantly heavier. These results were confirmed by parameters of blood serum and whey colostrum. Selenium as a chelate was more available than the mineral and enriched yeast forms. For this reason, the animals receiving the chelate were healthier (fewer inflammations were noted). The animals in this group also showed a better feed conversion compared with the others. The Gpx level in sows’ serum varied depending on the treatment. The highest level of this parameter was determined in sows from group III (receiving 0.2 mg/kg of organic Se), and it differed significantly from its value in the control group. The results showed that the Gpx level was related to the Se concentration in blood serum, which was also confirmed by a higher production of selenocysteine (a part of Gpx). Cells of the animals from this group were better protected against free radicals. Administration of 0.1 mg/kg of organic Se positively affects the performance of animals, but the recommended level in feed is 0.2 mg/kg of a selenium-containing amino acid....

scholarly journals The effect of camel milk curd masses on rats blood serum biochemical parameters: Preliminary study

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0256661
Author(s):  
Fatima Dikhanbayeva ◽  
Elmira Zhaxybayeva ◽  
Zhuldyz Smailova ◽  
Arman Issimov ◽  
Zhechko Dimitrov ◽  
...  
Keyword(s):  
Blood Serum ◽  
Total Protein ◽  
Biochemical Parameters ◽  
Camel Milk ◽  
Control Group ◽  
Serum Biochemical Parameters ◽  
Group V ◽  
Group I ◽  
Serum Biochemical ◽  
Group Ii

This study aimed to assess potential feeding effect of camel milk curd mass and its mixes to experimental rat’s blood serum biochemical parameters, enzymatic activity and the peptide toxicity. Fifty healthy male Sprague-Dawley rats were divided into five groups (n = 10 each). Each group was fed with camel milk pure curd mass and its mixes for 16 days. At the end of the experiment, rats were sacrificed to collect the samples from the blood serum. Blood serum biochemical parameters total protein, cholesterol, glucose, albumin, triglycerides; the enzymatic activities of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase were determined on the A25 automatic analyser, and peptide toxicity analysed by the reference method. The statistical data have shown no significant differences in body weight gain in all groups. Total protein decreased in group II, IV, and V; however, it increased in group III compared to the control group. Cholesterol grew up in group II and it slightly increased in group V, dropped in groups III and IV compared to group I result. Glucose increased in groups II, III, IV compared to group I; still, group V results show a slight decrease. Albumin decreased in group IV, yet in group V it increased than the group I result. Simultaneously, groups II and III results were changed with less percentage. Triglyceride grew up in groups II, V, and it dropped significantly in groups III, IV compared to the control group. De Ritis ratio of enzymes in groups II, III, and IV fluctuated between 1.31 and 0.98 IU/L; however, group V demonstrated significant data versus group I. Diets peptide toxicity in all groups was lower than control group data. The experimental results indicated that curd mass from camel milk could be used as a pure or with additives and it did not discover the observed side effects.

EFFECT OF A COMPLEX MINERAL AND VITAMIN FEED SUPPLEMENT FOR CALVES ON NUTRIENT DIGESTIBILITY

2021 ◽  
pp. 40-46
Author(s):  
А.Р. ФАРХУТДИНОВА ◽  
М.Т. САБИТОВ
Keyword(s):  
Live Weight ◽  
Nutrient Digestibility ◽  
The Body ◽  
Control Group ◽  
Feed Supplement ◽  
Group Iii ◽  
Black And White ◽  
Group I ◽  
Extractive Substances ◽  
The Republic

In a scientific and economic experiment lasting 90 days on 4 groups of black-and-white calves, formed by the method of analogs, the effect of a complex mineral-vitamin feed supplement (CMVFS ) on the nutrient digestibility of feed in the Republic of Bashkortostan was studied. Animals of the control group received the basic diet (BD) and mineral feeds (chalk, salt, premix); I, II and III experimental groups — BD + CMVFS according to recipe No. 1, No. 2 and No. 3 respectively. A distinctive feature of the recipes is the ratio of natural zeolite and sapropel in 1 kg of the supplement. It was found that the content of calcium, phosphorus, magnesium, sulfur, manganese, copper, zinc and cobalt in the green mass, as well as in the feed harvested from it, does not meet the needs of young animals. Significantly high digestibility of dry and organic matter relative to the control was observed in animals of group III by 3.84% (R<0.05) and 2.78% (R<0.05); crude protein — by 3.21 and 3.96% — in young animals of groups II and III (R<0.05); crude fat — by 2.83% (R<0.05) in group I, by 4.01% (R<0.05) in group II and by 5.05% (P<0.01) in group III; nitrogen-free extractive substances — by 3.24% (R<0.05) in II and by 3.67% (R<0.05) in III experimental groups. The balance of nitrogen and minerals in all experimental groups was positive. The digested and deposited nitrogen in the body corresponds to the obtained average daily live weight gain of calves. In order to balance the diets of calves in terms of macro- and microelements, we recommend vitamins to introduce CMVFS according to the recipe No. 3 into the mixture of grains at the rate of 35 g per 1 head per day.

scholarly journals Hematological indicators, micro-elemental composition of blood and intensity of growth of calves depending on the feeding of the mother in the dry period

2021 ◽  
pp. 56-59
Author(s):  
Evgeny Olegovich Krupin ◽  
Shamil Kasimovich Shakirov
Keyword(s):  
Hematological Parameters ◽  
Average Daily Gain ◽  
Live Weight ◽  
Hemoglobin Concentration ◽  
Trace Element Composition ◽  
Group Iii ◽  
Group Ii ◽  
The Republic ◽  
Hematological Indicators ◽  
Daily Gain

Depending on the characteristics of mothers feeding, the results of assessing the morphological composition of blood and some hematological parameters, trace element composition of blood and the dynamics of the average daily gain in live weight of calves are considered. In the Atninsky municipal district of the Republic of Tatarstan in the agricultural production complex “Plemzavod named after Lenin ”conducted a research and production experiment on Holstein cows (30 heads), as well as on calves that were received from them. All laboratory studies were carried out in the department of agrobiological research of the Tatar Scientific Research Institute of Agricwlture, FRC KazSC RAS. It was revealed that the content of leukocytes on the 60th day in calves of group II was significantly (p <0.05) lower than in control animals by 41.31%. On the 90th day, the hemoglobin concentration in individuals of the control and III groups significantly increased by 27.05% (p <0.001) and 29.69% (p <0.01), respectively. On the 60th day, the concentration of cobalt in individuals of group III was significantly (p <0.01) higher than in animals of group II by 7.94%. A significant increase in zinc concentration on the 90th day was found in individuals of the experimental groups - by 30.04 (p <0.01) and 19.56% (p <0.001), respectively, and manganese - for calves in the control %, p <0.01). Evaluation of the average daily gain showed the presence of a trend of its superiority in individuals of group III over the rest by 17.96 and 7.44% compared with animals of groups I and II, respectively.

PSVII-8 Influence of different levels of metabolic energy on morpho-biochemical parameters of broiler chicken

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 408-408
Author(s):  
Kristina V Ryazantseva ◽  
Elena Sizova
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Broiler Chickens ◽  
High Energy ◽  
Metabolic Energy ◽  
Control Group ◽  
Registration Period ◽  
Group Ii ◽  
Experimental Group ◽  
Different Levels

Abstract The problem of using high-energy diets for early maturing bird crosses is insufficient enrichment of diets, both qualitative and quantitative, with microelements. The aim of the study was to study the effect of different levels of metabolic energy (ME) of diet on productivity and morpho-biochemical parameters of broiler chickens of the Arbor Aсres cross. 3 groups with different content of ME were formed (n = 30). The control group contained 12.61 MJ / kg DM, treatment I - 13.3 MJ / kg DM, treatment II - 14.7 MJ / kg DM. So, live weight of broilers from the II experimental group was higher by 59.9% after the third week of the registration period relative to the control group, and by 18.8% (P ≤ 0.001) compared with I experimental group. At the end of registration period, broilers of II group were superior to the control and I experimental groups by 27.2% and 17.5% (p≤0.01), respectively. At the same time, in the group with the maximum OE content (group II), the level of leukocytes decreased by 9.2%, and the amount of hemoglobin increased by 6.6% compared to the control. By the end of the experiment (35 days), the activity of serum transamylases decreases in experimental groups I and II: ALT activity by 39.2% and 16.7% (P ≤ 0.05); AST by 3.8% and 1.9%, respectively, compared with the control. Thus, the content of main macronutrients of blood serum in animals with the maximum level of MA of the diet (group II) decreases: Fe by 4.95%, Mg by 3.42%, P by 16.7% (P ≤ 0.05) relative to control. Thus, an increase in metabolic energy in the diet of broiler chickens has a positive effect on productivity, causing a decrease in the content of macronutrients in blood serum. The research was carried out with financial support from RSF (20-16-00078).

Features of the cervix uteri in women of reproductive age with endometrial polyps and micropolyps

2016 ◽  
pp. 108-111
Author(s):  
T.F. Tatarchuk ◽  
◽  
D.G. German ◽  
Keyword(s):  
Reproductive Age ◽  
Cervix Uteri ◽  
Control Group ◽  
Women Of Reproductive Age ◽  
Endometrial Polyps ◽  
Group Iii ◽  
Aggressive Form ◽  
Group I ◽  
Group Ii ◽  
Control Group Group

The article presents the comparative analysis of the state of the cervix in women with endometrial polyps and micropolyps. Patients and methods. The study involved 130 patients aged 18-35 years: 70 patients with endometrial polyps (group I), 30 patients with micropolyps (group II) and 30 patients of the control group (group III). Results. According to the anamnesis of women in the I group were significantly more frequent diseases of the cervix, which corrected physical surgery methods, in particular cryodestruction. In group II, the representatives of these indicators were similar to healthy. Normal colposcopic picture met significantly less frequently in patients and I, and II group. The differences in the incidence of HPV high oncogenic risk in all groups were not statistically significant. Conclusion. Destructive methods used in the detection of any changes in the cervix are often overly aggressive, form scars and contributing to inflamaciones process. In the chain of events leading to the formation of PE, cervical pathology and its correction can take the basic place. Key words: endometrial polyp, micropolyps, chronic endometritis, uterine cervix, colposcopy.

scholarly journals Irisin levels in relation to metabolic and liver functions in Egyptian patients with metabolic syndrome

2016 ◽  
Vol 94 (4) ◽  
pp. 359-362 ◽  
Author(s):  
Fatma H. Rizk ◽  
Samah A. Elshweikh ◽  
Amira Y. Abd El-Naby
Keyword(s):  
Metabolic Syndrome ◽  
Liver Enzymes ◽  
Resistance Index ◽  
Control Group ◽  
Model Assessment ◽  
Group Iii ◽  
Group I ◽  
Elevated Liver Enzymes ◽  
Liver Functions ◽  
Group Ii

Irisin is a new myokine that is suspected to influence metabolic syndrome (MetS). However, there is a great controversy with respect to its level in cases of MetS and its correlation with different metabolic parameters. The present study assesses irisin levels in MetS patients and studies its relationship to metabolic and liver functions to evaluate the possible role of the liver in regulation of this level. Sixty subjects were included in this experiment, who were divided into 3 groups: group I (normal control), group II (MetS patients with normal liver enzymes), and group III (MetS with elevated liver enzymes and fatty liver disease). Serum irisin levels showed significant increases in groups II and III compared with group I, and significant increases in group III compared with group II. Also, irisin levels were positively correlated with body mass index, serum triglycerides, homeostatic model assessment of insulin resistance index (HOMA-IR), and liver enzymes. We concluded that serum irisin levels increased in patients with MetS, especially those with elevated liver enzymes, and had a positive correlation with parameters of lipid metabolism and glucose homeostasis with the possibility of hepatic clearance to irisin.

EVALUATING THE EFFICIENCY OF FEEDING BROILER CHICKENS OF THE ARBOR ACRES CROSS IN HOT CLIMATIC CONDITIONS OF THE REPUBLIC OF CHAD

2020 ◽  
pp. 72-82
Author(s):  
M.V. LAZKO ◽  
◽  
ADAM A. ABDERAKHIM
Keyword(s):  
Environmental Factors ◽  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Central Africa ◽  
Live Weight ◽  
Climatic Conditions ◽  
Geochemical Conditions ◽  
Blood Biochemical ◽  
The Republic ◽  
The University

The paper presents the results of evaluating the efficiency of feed rations offered to broilers of the Arbor Acres cross, formed taking into account the climatic, geochemical conditions of Central Africa and its native food flora. The study was conducted on the basis of an experimental farm at the University of N’Djamena, the Republic of Chad. In the experiment, the authors used five formulas of feed rations, which are currently used by farms in the Republic of Chad for growing broiler chickens. They mainly contain locally availble ingredients. To increase the resistance of the poultry organism to unfavorable environmental factors, the chickens of the control and experimental groups were given “TETRACOLIVIT” and “AMIN’TOTAL” vitamins. The efficiency of feed rations was evaluated by determining the age dynamics of live weight, average weekly gains in live weight and blood biochemical parameters of broiler chickens of the Arbor Acres cross from 1 to 42 days of life. The formula of feed ration No. 1 proved to be the most effective in terms of the cross productivity.

Reproductive traits and blood biochemical parameters of sows when using a vitamin feed additive “LipoCar”

2020 ◽  
pp. 25-31
Author(s):  
I. A. Pushkaryev ◽  
N. M. Kostomakhin ◽  
S. V. Burtseva ◽  
N. A. Novikov
Keyword(s):  
Blood Serum ◽  
Biochemical Parameters ◽  
Total Duration ◽  
Reproductive Traits ◽  
Feed Additive ◽  
Control Group ◽  
Large White ◽  
Basic Diet ◽  
Blood Biochemical ◽  
Experimental Group

The reproductive traits of sows are of paramount importance in the production of high-quality pork. The world experience of pig farming shows the need to solve first of all the feed problem. Diets unbalanced in the content of vitamins restrain the manifestation of genetically inherent high prolificacy of sows. The purpose of the research was to study the influence of feeding the vitamin feed additive “LipoCar” on the reproductive traits of sows and the biochemical parameters of blood serum. The results of research on the introduction of vitamin feed additive “LipoCar” into the diet of pregnant sows have been presented in the article. The experiment has been carried out in the production conditions in JSC “Linevsky pedigree farm” on sows of Large White breed. Pregnant sows have received a basic diet, balanced for all the normalized elements of nutrition. Sows of the experimental group in the composition of the basic diet fed the feed additive “LipoCar”. The dosage of the drug “Lipocar” was 2,1 g/head/day. “Lipocar” has been fed for 20 days. The total duration of the experiment was 3 months. When introducing the vitamin feed additive “LipoCar” into the main diet of sows in the second half of pregnancy the increase in the number of piglets in the litter by 1,6-6,8 % and the weight of the litter – by 5,6-56,2 % (P ≤ 0,001) have been revealed in comparison with the control group of animals. There was a higher content of carotene in the blood serum of sows of the experimental group by 50,0 % (P ≤ 0,01), vitamin A - by 48,7 % (P ≤ 0,05), and total protein – by 4,9 % (P ≤ 0,05).

scholarly journals Effect of Oral Erythropoietin in Prevention of Anemia of Prematurity

2018 ◽  
Vol 41 (2) ◽  
pp. 101-109
Author(s):  
Md Jamshed Alam ◽  
Md Kamrul Ahsan Khan ◽  
Nazmun Nahar ◽  
Sanjoy Kumer Dey ◽  
Md A Mannan ◽  
...  
Keyword(s):  
Birth Weight ◽  
Breast Milk ◽  
Blood Transfusion ◽  
Low Birth Weight ◽  
Very Low Birth Weight ◽  
Control Group ◽  
Group Iii ◽  
Anemia Of Prematurity ◽  
The Mean ◽  
Group Ii

Introduction: Anemia of prematurity (AOP) is a common problem of very low birth weight babies. Blood transfusion is a necessity when it occurs in moderate to severe form putting the child in to the risk of transfusion related complications. Erythropoietin, a potent stimulator of hemopoesis is available in breast milk in good amount and absorbed intact under physiologic condition. In this background oral recombinant human erythropoietin (rhEPO) can be a useful alternative to its subcutaneous administration in prevention of AOP.Objective: To evaluate the efficacy of oral rhEPO in the prevention of AOP in very low birth weight (VLBW) neonates.Methods: This randomized controlled study conducted in the NICU of BSMMU over one year. Total 60 preterm (<34 weeks)VLBW (<1500g) infants were enrolled and randomly divided into Control (group-I), Oral (group-II) and Subcutaneous (group III). Experimental groups (group-II & group-III) received rhEPO 400 IU/Kg, 3 times weekly in oral and subcutaneous (S/C) route respectively and continued for 2 weeks (Total 6 doses). Therapy was initiated 14 days after birth when the baby achieved oral feeding of at least 50 ml/kg/day of breast milk. All infants received oral iron and folic acid supplementation up to 12 weeks of postnatal age. Transfusion data were recorded. Anthropometric and hematological assessments were done at 2, 4, 6 and 12 weeks of age.Results: Baseline clinical characteristics and hematological values were almost similar in all groups. Mean hemoglobin were 11.34±0.68gm/dl, 11.88±0.54gm/dl& 12.12±1.32 gm/dl, the mean hematocrit were 34.11±2.03%, 35.66±1.65% & 36.38±3.97% and the mean reticulocyte were 7.56±2.48%, 9.85±1.50% & 9.22±3.11% in the control, oral and subcutaneous group respectively and the differences are statistically significant (p<0.05).Weight gain was higher in the intervention group at 6 and 12 weeks follow up than the control group(p<0.05).Only 2 (5.25%) infants, one in each of the intervention groups required blood transfusion, compared to 6 (31.5%) infants in control group (p<0.01).Conclusion: Oral EPO is as good as subcutaneous use of EPO in stimulating erythropoesis, maintaining HCT and Hb at high level and is safe in preterm baby.Bangladesh J Child Health 2017; VOL 41 (2) :101-109

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