scholarly journals The role of antioxidants and their use in animal breeding and poultry farming (review)

2019 ◽  
Vol 20 (2) ◽  
pp. 103-117 ◽  
Author(s):  
P. S. Ostapchuk ◽  
D. V. Zubochenko ◽  
T. A. Kuevda
Keyword(s):  
Natural Antioxidants ◽  
Vital Role ◽  
Feed Additives ◽  
Farm Animals ◽  
Synthetic Antioxidants ◽  
Free Electrons ◽  
Degree Of Oxidation ◽  
Livestock Products ◽  
Poultry Farming

The article reviews the role of antioxidants and their use as additives in feed for various types of farm animals and poultry. Incoming antioxidants activate protection. This protection is based on preventing the leakage of free electrons in mitochondria by cleaning intermediate radicals with vitamins, glutathiones, uric acid, bilirubin, ubiquinone, etc. Damaged molecules are restored and removed and the synthesis of new molecules is activated. Feed additives of natural origin are characterized by a high content of antioxidants. The use of these additives can improve the efficiency of animal and poultry farming. Facts about the presence of natural antioxidants in plants are outlined in the review. Phenolic compounds and flavonoids forming the basis of natural antioxidants play a vital role in preventing diseases associated with both oxidative stress, which produces free radicals, and as inhibitors of pathogenic microflora. Organoleptic changes affecting the period of storing occur during the oxidation of livestock products during storage. The presence of antioxidants limits the degree of oxidation of livestock products. Synthetic antioxidants are forbidden in many countries although they are effective in inhibiting oxidation in food. A natural alternative to traditional synthetic antioxidants for the purpose of using them as preservatives for livestock products is becoming more preferable, since until now the harm for the consumer from the action of natural antioxidants in comparison with synthetic ones has not been proved: natural antioxidants effectively slow down lipid oxidation.

scholarly journals The role of osteodystrophy in the pathogenesis of aseptic pododermatitis in cows

2019 ◽  
Vol 21 (96) ◽  
pp. 129-133
Author(s):  
N. M. Khomyn ◽  
A. R. Mysak ◽  
S. V. Tsisinska ◽  
V. V. Pritsak ◽  
Yu. M. Lenyo ◽  
...  
Keyword(s):  
Volumetric Analysis ◽  
The Body ◽  
Farm Animals ◽  
Aseptic Inflammation ◽  
True Value ◽  
Livestock Products ◽  
Final Confirmation

It is well known that the value of full feeding of farm animals is an important condition for the production of livestock products. Because of the researches of many scientists was found that the value of feed is determined by the content of proteins, fats, carbohydrates, as well as vitamins, minerals and so on. However, the true value of the feed is determined by the part that is digestible and can be used by the body in the metabolism process. In the event of a violation of feeding level associated with the lack of nutrients or minerals of animals or their deficiency, the development of osteodystrophic processes is observed, which directly contribute to changes in the tendon-ligamentous apparatus of the finger of animals, there is an occurrence of prolonged osteotendinitis of the finger flexors, which causes to fingers extension, partially or completely removed from the hoof wall support, and overload of crumbs. Tightening of the crumb support is accompanied by the appearance of the skin of the hoof inflammatory process, excessive horn growth and deformation of the horn capsule. The final confirmation of osteodystrophy is the results of a multivariate mass volumetric analysis of the skeleton state and determination of the magnitude of the angles of the joints of the fingers. On the side of the hoof horn, there is an increase in the moisture content and SH-groups and a decrease in g-keratosis, which affects the biophysical properties of the hoof horn, which are shown by a decrease in density and hardness. Such changes indicate a deterioration in the quality of the hoof horn, a confirmation of which is a decrease in the intensity of erasing of the sole horn, the development of deformation and the occurrence of aseptic inflammation of the base of the skin of the sole horn.

Role of probiotic fodder additive in determining productivity and assessing the health of agricultural bird

2020 ◽  
Vol 1 (8) ◽  
pp. 38-44
Author(s):  
T. N. Lenkova ◽  
◽  
I. N. Nikonov ◽  
M. V. Selina ◽  
◽  
...  
Keyword(s):  
Lactobacillus Plantarum ◽  
Broiler Chickens ◽  
Antagonistic Activity ◽  
Feed Additives ◽  
Farm Animals ◽  
Feed Additive ◽  
Necrotic Enteritis ◽  
Scientific Group ◽  
And Control

This article presents the results of a study on testing a promising feed supplement based on a strain of Lactobacillus plantarum, with a high antagonistic activity for campylobacter. Probiotics now refers to live microbial feed additives that improve the health and productivity of farm animals. Probiotics can improve the growth rate of broiler chickens and control or prevent intestinal diseases, including salmonellosis, necrotic enteritis, and coccidiosis Scientific and industrial experience was carried out on broilers of the Cobb XNUMX cross country from daily to XNUMX days of age. As a result of research conducted by the scientific group, it was shown that feeding broiler chickens with a probiotic feed additive based on Lactobacillus plantarum helps to increase their productivity during the entire growing cycle and have a beneficial effect on the health status of farm birds.

scholarly journals Gallic Acid and Diabetes Mellitus: Its Association with Oxidative Stress

Molecules ◽  
2021 ◽  
Vol 26 (23) ◽  
pp. 7115
Author(s):  
Yu Xu ◽  
Guoyi Tang ◽  
Cheng Zhang ◽  
Ning Wang ◽  
Yibin Feng
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Gallic Acid ◽  
Research Evidence ◽  
Natural Antioxidants ◽  
Vital Role ◽  
Research Information ◽  
Mortality And Morbidity ◽  
Herbal Plants

Diabetes mellitus (DM) is a severe chronic metabolic disease with increased mortality and morbidity. The pathological progression of DM is intimately connected with the formation and activation of oxidative stress (OS). Especially, the involvement of OS with hyperglycemia, insulin resistance, and inflammation has shown a vital role in the pathophysiological development of DM and related complications. Interestingly, accumulating studies have focused on the exploration of natural antioxidants for their improvement on DM. Of specific interest is gallic acid (GA), which is rich in many edible and herbal plants and has progressively demonstrated robust antioxidative and anti-inflammatory effects on metabolic disorders. To provide a better understanding of its potential therapeutic impacts and enhancement of human health care, the available research evidence supporting the effective antidiabetic properties of GA and relevant derivatives are needed to be summarized and discussed, with emphasis on its regulation on OS and inflammation against DM. This review aims to highlight the latest viewpoints and current research information on the role of OS in diabetes and to provide scientific support for GA as a potential antihypoglycemic agent for DM and its complications.

scholarly journals SCIENTIFIC BASIS OF ANTIOXIDANTS APPLICATION IN AGRICULTURE AND OTHER SPHERA OF BIOLOGY

2018 ◽  
Vol 12 (4) ◽  
pp. 53-56
Author(s):  
Валентина Пахомова ◽  
Valentina Pahomova ◽  
Насия Даминова ◽  
Nasiya Daminova
Keyword(s):  
Functional Role ◽  
Crop Production ◽  
Natural Antioxidants ◽  
Scientific Basis ◽  
Antioxidant Effect ◽  
Practical Application ◽  
Food Industries ◽  
Scientific Substantiation ◽  
Poultry Farming

The article is considered a review of experimental data on the universal functional role of antioxidants in biosystems cells under stressful conditions of existence, as well as the practical application of synthetic and natural antioxidants in crop production, livestock, processing and food industries, pharmacology and medicine, etc. Particular attention is paid to own research on screening and scientific substantiation of the use of compounds with antioxidant effect, including their liposomal forms, in plant growing, livestock and and poultry farming. The diversified use of the natural universal antioxidant dihydroquercetin in various fields of modern bioeconomics is described.

scholarly journals Detoxication agents and technologies for animal husbandry under conditions of anthropogenic pollution

2020 ◽  
Vol 27 ◽  
pp. 00018
Author(s):  
Lyubov L. Zakharova ◽  
Georgiy A. Zhorov ◽  
Vasiliy I. Dorozhkin ◽  
Viktor N. Obryvin ◽  
Natalya A. Brichko
Keyword(s):  
Animal Husbandry ◽  
Anthropogenic Pollution ◽  
Feed Additives ◽  
The Body ◽  
Farm Animals ◽  
Negative Effects ◽  
Human Economic Activity ◽  
Cadmium Lead ◽  
Livestock Products ◽  
The Impact

The impact of human economic activity on the environment is increasingly taking the form of combined pollution with various ecotoxicants including xenobiotics of radiation (caesium-137, strontium-90) and chemical (mercury, cadmium, lead and other toxic elements) nature. Today, this is one of the most urgent and insufficiently studied scientific problems. At current levels of systematic intake and accumulation of ecotoxicants in the body of productive animals, various anthropogenic and environmental organopathologies and diseases develop, and the risk of obtaining products that are dangerous to the consumer increases. In this regard, in the conditions of combined technogenic pollution of agroecosystems, it is necessary to solve the problem of ensuring the production of safe and biologically complete livestock products and maintaining the health and useful qualities of farm animals. The article presents the results of research on the development of compositions and technologies for the use of sorption-detoxifying complexes in the form of feed additives to reduce the accumulation and negative effects of ecotoxicants on the animal body and ensure the production of safe products.

Asiana Airlines Flight 214

2014 ◽  
Vol 4 (2) ◽  
pp. 113-121 ◽  
Author(s):  
Stephanie Chow ◽  
Stephen Yortsos ◽  
Najmedin Meshkati
Keyword(s):  
Human Factors ◽  
Aviation Safety ◽  
Cultural Factors ◽  
Vital Role ◽  
Cultural Issues ◽  
Flight Crew ◽  
Pilot Performance ◽  
Engineering Designs ◽  
Flight Deck

This article focuses on a major human factors–related issue that includes the undeniable role of cultural factors and cockpit automation and their serious impact on flight crew performance, communication, and aviation safety. The report concentrates on the flight crew performance of the Boeing 777–Asiana Airlines Flight 214 accident, by exploring issues concerning mode confusion and autothrottle systems. It also further reviews the vital role of cultural factors in aviation safety and provides a brief overview of past, related accidents. Automation progressions have been created in an attempt to design an error-free flight deck. However, to do that, the pilot must still thoroughly understand every component of the flight deck – most importantly, the automation. Otherwise, if pilots are not completely competent in terms of their automation, the slightest errors can lead to fatal accidents. As seen in the case of Asiana Flight 214, even though engineering designs and pilot training have greatly evolved over the years, there are many cultural, design, and communication factors that affect pilot performance. It is concluded that aviation systems designers, in cooperation with pilots and regulatory bodies, should lead the strategic effort of systematically addressing the serious issues of cockpit automation, human factors, and cultural issues, including their interactions, which will certainly lead to better solutions for safer flights.

Energy Efficiency Analysis in ERA using NFL-BA Algorithm

2020 ◽  
pp. 340-348
Author(s):  
Palky Mehta ◽  
H. L. Sharma
Keyword(s):  
Cluster Head ◽  
Vital Role ◽  
Wireless Sensor ◽  
Energy Usage ◽  
Cluster Heads ◽  
Comparison Results ◽  
Current Scenario ◽  
Energy Efficiency Analysis ◽  
Selection Of

In the current scenario of Wireless Sensor Network (WSN), power consumption is the major issue associated with nodes in WSN. LEACH technique plays a vital role of clustering in WSN and reduces the energy usage effectively. But LEACH has its own limitation in order to search cluster head nodes which are randomly distributed over the network. In this paper, ERA-NFL- BA algorithm is being proposed for selects the cluster heads in WSN. This algorithm help in selection of cluster heads can freely transform from global search to local search. At the end, a comparison has been done with earlier researcher using protocol ERA-NFL, which clearly shown that proposed Algorithm is best suited and from comparison results that ERA-NFL-BA has given better performance.

Tertiary English-majored Students’ Perceptions toward the Role of Pronunciation in English Language Learning and their Practicing Strategies

2020 ◽  
Vol 6 (2) ◽  
pp. 264-279
Keyword(s):  
Language Learning ◽  
English Language ◽  
Vital Role ◽  
English Language Learning ◽  
Structured Interviews ◽  
Efl Learners ◽  
The University

Accurate pronunciation has a vital role in English language learning as it can help learners to avoid misunderstanding in communication. However, EFL learners in many contexts, especially at the University of Phan Thiet, still encounter many difficulties in pronouncing English correctly. Therefore, this study endeavors to explore English-majored students’ perceptions towards the role of pronunciation in English language learning and examine their pronunciation practicing strategies (PPS). It involved 155 English-majored students at the University of Phan Thiet who answered closed-ended questionnaires and 18 English-majored students who participated in semi-structured interviews. The findings revealed that students strongly believed in the important role of pronunciation in English language learning; however, they sometimes employed PPS for their pronunciation improvement. Furthermore, the results showed that participants tended to use naturalistic practicing strategies and formal practicing strategies with sounds, but they overlooked strategies such as asking for help and cooperating with peers. Such findings could contribute further to the understanding of how students perceive the role of pronunciation and their PPS use in the research’s context and other similar ones. Received 10th June 2019; Revised 12th March 2020; Accepted 12th April 2020

The role of Record of Rights (Khatian) in determining title or possession: An overview

IIUC Studies ◽  
2020 ◽  
Vol 15 ◽  
pp. 33-46
Author(s):  
Kalim Ullah
Keyword(s):  
Human Life ◽  
Vital Role ◽  
Critical Element ◽  
Human Beings ◽  
Supportive Evidence ◽  
Land Administration ◽  
Holy Quran ◽  
The Holy Quran ◽  
Religious Systems

Human beings are deeply related to land. Human beings take birth on land, live on land, die on land and mixes with land ultimately. As stated in the holy Quran: ‘We (Allah) created you (human beings) from the soil, we shall make you return to the soil and We shall call you back again from the soil’ (20:55). Human life is surrounded by soil i.e. land. So, land is a highly completed issue of human life involving economic, social, political, cultural and often religious systems. Land administration is thus a critical element and often a pre-condition for peaceful society and sustainable development. In administrating land, Khatian or record of rights plays a vital role to determine the rights and interests of the respective parties as supportive evidence. In this article, discussion is mainly made on the fact that Khatian or record of rights is not a document of title solely but it may be an evidence of title as well as possession. IIUC Studies Vol.15(0) December 2018: 33-46

A Court in Decline? Examining the Regality Court Records of Melrose, Roxburghshire, 1657–84

2020 ◽  
Vol 40 (1) ◽  
pp. 1-16
Author(s):  
Vivienne Dunstan
Keyword(s):  
Seventeenth Century ◽  
Local Community ◽  
Local Population ◽  
Local Area ◽  
Vital Role ◽  
Local Communities ◽  
Court Records ◽  
Seminal Work

McIntyre, in his seminal work on Scottish franchise courts, argues that these courts were in decline in this period, and of little relevance to their local population. 1 But was that really the case? This paper explores that question, using a particularly rich set of local court records. By analysing the functions and significance of one particular court it assesses the role of this one court within its local area, and considers whether it really was in decline at this time, or if it continued to perform a vital role in its local community. The period studied is the mid to late seventeenth century, a period of considerable upheaval in Scottish life, that has attracted considerable attention from scholars, though often less on the experiences of local communities and people.

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