scholarly journals Impact of livestock industries on rural development

2021 ◽  
Vol 22 (4) ◽  
pp. 608-619
Author(s):  
Alexander I. Kostyaev ◽  
Galina N. Nikonova
Keyword(s):  
Rural Development ◽  
Rural Areas ◽  
Cattle Breeding ◽  
Group Iii ◽  
Livestock Breeding ◽  
Group I ◽  
The Russian Federation ◽  
High Level ◽  
Poultry Farming

The purpose of the study is to test the hypothesis of the priority role of livestock breeding in the development of rural areas on the basis of an analysis of livestock industries and determine the degree of territorial heterogeneity of this phenomenon. The study was carried out on the example of 29 regions of the Non-Black Earth Zone of the Russian Federation. Methods of ranking, correlation and variational analysis were used. A noticeable correlation was established between the indicators of the development of the livestock industry and rural development (p = 0.5; 0.6). For poultry farming, this relationship is moderate (p = 0.3; 0.3), pig breeding - weak negative (p = - 0.1; - 0.1). Concrete calculations confirmed the lack of influence of the development of pig breeding on one of the important indicators of the development of rural areas - the growth of acreage. The features of territorial heterogeneity in the development of cattle breeding and rural areas have been consistently investigated on the basis of the same methodology. Three equal groups of regions with a relatively high, medium and relatively low level of their development were identified. It is shown that the group of regions with a relatively high level of development of cattle breeding in the Non-Black Earth Region accounts for about half of the volume of milk and 56% of the production of cattle for slaughter. Neighboring regions in group I form two, in group II - one, in group III - three areas. When comparing the results obtained for cattle breeding and rural areas, it was found that the composition of the regions in the corresponding groups coincides by 67-78 %. When calculating the correlation coefficient between the final ranks of the regions, established when determining the heterogeneity of the development of livestock breeding and the heterogeneity of the development of rural areas, a high tightness of the correlation was revealed (p = 0.7). The hypothesis being tested was confirmed.

THE INFLUENCE OF SPATIAL DEVELOPMENT FACTORS ON RURAL AREAS OF RUSSIA

2021 ◽  
Vol 3 (9) ◽  
pp. 69-75
Author(s):  
S. I. LUGOVSKOY ◽  
Keyword(s):  
Rural Development ◽  
Russian Federation ◽  
Rural Areas ◽  
Rural Population ◽  
Social Engineering ◽  
Spatial Development ◽  
Industrial Sector ◽  
Rural Residents ◽  
The Russian Federation

The article considers the factors and their interrelations that influence the development of rural areas and the population living on them. The influence of the income of the population and the level of development of social engineering infrastructure on the migration of the rural population is considered separately, and the centers of attraction of rural residents are established. The problems of implementing rural development pro-grams in the subjects of the Russian Federation are identified. The role of enterprises of the agro-industrial sector in the development of rural areas is shown.

Genoprotective role of vitamin E and selenium in rabbits anaesthetized with sevoflurane

2004 ◽  
Vol 23 (8) ◽  
pp. 413-419 ◽  
Author(s):  
Cetin Kaymak ◽  
Ela Kadioglu ◽  
Hulya Basar ◽  
Semra Sardas
Keyword(s):  
Dna Damage ◽  
Vitamin E ◽  
Comet Assay ◽  
Antioxidant Supplementation ◽  
Group Iii ◽  
Sevoflurane Anaesthesia ◽  
Group I ◽  
The Mean ◽  
Group Ii

In this study, genotoxic effects of repeated sevoflurane anaesthesia were investigated in rabbits with or without antioxidant supplementation. Twenty-one New Zealand male rabbits were included in the study and randomized into three groups as: placebo treated (Group I), vitamin E supplemented (Group II) and selenium supplemented (Group III). Vitamin E and selenium were given intraperitoneally for 15 days before anaesthesia treatment. Anaesthesia was administered using 3% sevoflurane in 4 L/min oxygen for a 3-hour period and continued for 3 days. Blood samples were collected before anaesthesia (Sample 1), after the first, second and third days of sevoflurane administration (Sample 2, Sample 3 and Sample 4 respectively) and the last samples were taken 5 days after the last sevoflurane administration (Sample 5). Genotoxic damage was examined using the comet assay. The degree of damage is assessed by grading the cells into three categories of no migration (NM), low migration (LM) and high migration (HM) depending on the fraction of DNA pulled out into the tail under the influence of the electric field. The number of comets in each sample was calculated (1 × number of comets in category NM + 2 × number of comets in category LM + 3 ×number of comets in category HM) and expressed as the total comet score (TCS), which summarizes the damage frequencies. In Group I, a significant increase in the mean TCSs was observed for Samples 3 and 4 as compared with Sample 1. However, there were no significant differences between Samples 1, 2 and 5. The mean TCS of Sample 4 was significantly higher than Sample 1, 2 and 3 in Group II. Group III demonstrated no significant mean TCSs for any experimental conditions. Statistical differences were also observed between the groups with significant P values. This experimental study points out the presence of DNA damage with repeated sevoflurane anaesthesia and the genoprotective role of antioxidant supplementation on DNA damage in mononuclear leukocytes of rabbits by highly sensitive comet assay.

POVERTY REDUCTION, UNEMPLOYMENT AND RURAL DEVELOPMENT; AFTERMATH OF COVID-19 PANDEMIC IN NIGERIA

2021 ◽  
Vol 9 (1) ◽  
pp. 36-49
Author(s):  
Oderinu Hassana ◽  
◽  
Kadir Mumini ◽  
Tijani Adebayo ◽  
Keyword(s):  
Economic Development ◽  
Rural Development ◽  
Rural Areas ◽  
Poverty Reduction ◽  
Design Method ◽  
Gear Up ◽  
Global Pandemic ◽  
High Level ◽  
Almost All ◽  
Self Administered Questionnaire

Nigeria has one of the countries whose experience of poverty and unemployment is on the high side makes this study to look into the effect of the economic lockdown during the global pandemic in the country, with the aim of making effort on how this effect can be translated into economic development. Survey research design method was adopted with self-administered questionnaire used to collect data. Findings revealed that in Nigeria COVID -19 outbreak effects was felt in almost all sectors and the aftermath greatly affected the country’s GDP and this adversely affect rural development in the country, which translated to a worrisome rate of poverty and unemployment. Hence, both individual and government have now seen that campaigning for economic diversification is not sufficient for economic development but rather a prompt swing into action by all is needed for sustainable development of rural areas to respond to the worrisome rate of unemployment and in turn high level of poverty caused by the COVID-19 lockdown in the country. It was recommended that government at all level as well as individuals and stakeholders should put in place actions that would gear up rural development and set policies at their various helms of affairs that would encourage economic participation of all citizens in all sector of the economy.

Role of insulin and branched-chain amino acids in regulating protein metabolism during fasting

1990 ◽  
Vol 258 (6) ◽  
pp. E907-E917 ◽  
Author(s):  
M. Frexes-Steed ◽  
M. L. Warner ◽  
N. Bulus ◽  
P. Flakoll ◽  
N. N. Abumrad
Keyword(s):  
Amino Acids ◽  
Protein Metabolism ◽  
Insulin Dose ◽  
Group Iii ◽  
Group I ◽  
Tissue Sensitivity ◽  
Branched Chain ◽  
Independent Effects ◽  
Dose Dependent

This study examines the independent effects of insulin and amino acids on protein metabolism after a 12-h and 4-day fast in healthy volunteers. Leucine (Leu) kinetics were examined during sequential insulin infusions of 0 (group I) or 0.0125 (groups II and III), 1.2, and 10 mU.kg-1.min-1. Plasma Leu was maintained at 12-h fasted levels in groups I and II and at 84-h fasted levels in group III. Four-day fast (vs. 1 day, P less than 0.01) was associated with a 79% drop in plasma insulin and elevations in plasma Leu (122%), Leu rates of appearance (Ra) (21%), and Leu oxidation (56%), and no change in nonoxidative rates of disappearance (Rd). Insulin resulted in a dose-dependent suppression of endogenous Leu Ra with group III = I greater than II. Leu oxidation rose 1.7-fold in group III at the highest insulin dose but remained stable in the two other groups. In conclusion, 4-day fasting is associated with enhanced proteolysis and Leu oxidation with no change in nonoxidative Rd (protein synthesis). Elevated branched-chain (and other) amino acids were required to restore tissue sensitivity and specificity to the effects of insulin on protein metabolism after 4 days of fasting.

Endothelin effects in isolated, perfused lamb lungs: role of cyclooxygenase inhibition and vasomotor tone

1991 ◽  
Vol 261 (2) ◽  
pp. H443-H450 ◽  
Author(s):  
H. Toga ◽  
J. Usha Raj ◽  
R. Hillyard ◽  
B. Ku ◽  
J. Anderson
Keyword(s):  
Vasomotor Tone ◽  
Cyclooxygenase Inhibition ◽  
Group Iii ◽  
Group I ◽  
Before And After ◽  
Pulmonary Arterial ◽  
Group Ii ◽  
Sites Of Action ◽  
Arteries And Veins

We have determined the sites of action of endothelin-1 (ET) in the lamb pulmonary circulation. The influence of cyclooxygenase inhibition and baseline vasomotor tone on ET effects was also studied. Lungs of 14 lambs (6-9 wk of age, 12.1 +/- 0.6 kg body wt) were isolated and perfused with blood. Group I lungs (n = 5) were untreated, group II lungs (n = 5) were treated with indomethacin to inhibit cyclooxygenase, and group III lungs (n = 4) were treated with indomethacin and a thromboxane A2 analogue, U-46619, to elevate vasomotor tone. All lungs were perfused with constant flow in zone 3, with left atrial and airway pressures being 8 and 6 cmH2O, respectively. We measured pulmonary arterial pressure and, by the micropuncture servo-null method, pressures in 20- to 50-microns diameter subpleural venules, both before and after each dose of ET was infused (50, 100, 250, and 500 ng/kg). Group I lungs, with high baseline vasomotor tone, exhibited a biphasic response to ET; 50-100 ng/kg of ET dilated both arteries and veins, whereas 500 ng/kg of ET constricted both arteries and veins. In group II lungs with low vasomotor tone, all doses of ET caused constriction of arteries only. In group III lungs (indomethacin treated with elevated vasomotor tone), 50-100 ng/kg of ET caused dilation of arteries and veins, whereas 500 ng/kg of ET induced constriction, this time only in arteries. We conclude that ET has both dilator and constrictor effects in arteries and veins of isolated, perfused lamb lungs. ET-induced arterial and venous dilation is dependent on initial vasomotor tone but not on cyclooxygenase metabolites.(ABSTRACT TRUNCATED AT 250 WORDS)

scholarly journals The prognostic role of inflammatory markers in COVID 19 patients – A retrospective analysis.

2021 ◽  
Author(s):  
Shivkumar Gopalakrishnan ◽  
sangeetha kandasamy ◽  
S.Malini ◽  
S.Peer Mohamed ◽  
k.velmurugan
Keyword(s):  
Inflammatory Markers ◽  
Severe Disease ◽  
Radiation Hazard ◽  
P Value ◽  
Binary Logistic Regression Analysis ◽  
Group Iii ◽  
Group I ◽  
Group Ii ◽  
D Dimer

Abstract Background. Approximately 5% of COVID-19 patients suffer near fatal disease. Clinical and radiologic features may predict severe disease albeit with limited specificity and radiation hazard. Laboratory biomarkers are eyed as simple, specific and point of care triage tools to optimize management decisions.This study aimed to study the role of inflammatory markers in prognosticating COVID-19 patients.Methodology. A hospital based retrospective study was conducted on COVID-19 adult inpatients classified into three groups as mild disease-recovered [Group I], severe disease-recovered [Group II] and dead [Group III]. Categorical outcomes were compared using Chi square test. Univariate binary logistic regression analysis was performed to test the association between the explanatory and outcome variables. Unadjusted OR along with 95% CI was calculated. The utility of lab parameters (Ferritin, LDH, D dimer, N/L ratio and PLT/L ratio) in predicting severity of COVID-19 was assessed by Receiver Operative Curve (ROC) analysis. P value < 0.05 was considered statistically significant.Results. The mean age was 49.32 +/- 17.1 years. Among study population, 378 were Group I, 66 Group II, and 56 Group III. Median levels of Ferritin among the 3 groups were 62ng/mL, 388.50 ng/mL and 1199.50 ng/mL. Median value of LDH were 95U/L, 720 and 982.50(p <0.001). D-dimer values of 3 groups were 23.20ng/mL, 104.30 ng/mL and 197.10 ng/mL (p <0.001). CRP done qualitatively was positive in 2 (0.53%), 30 (45.45%) and 53 (94.64%) of patients. The odds of patients suffering severe COVID-19 rose with rising values of ferritin, LDH and D-dimer [unadjusted OR 1.007, 1.004 &1.020]Conclusion. One time measurement of serum ferritin, LDH, D-dimer and CRP is promising to predict outcomes for COVID 19 inpatients. Single qualitative CRP was equally good but more cost effective than quantitative CRP. The most specific combination was NLR, Lymphocyte percentage and D-dimer levels done between 7th – 10th day of symptoms.

scholarly journals Dysmetabolic mechanisms of preeclampsia development

2021 ◽  
Vol 17 (4) ◽  
pp. 346-356
Author(s):  
I. S. Lipatov ◽  
Yu. V. Tezikov ◽  
A. R. Azamatov
Keyword(s):  
Insulin Resistance ◽  
Pregnant Women ◽  
Metabolic Disorders ◽  
Hematological Parameters ◽  
Control Group ◽  
Metabolic Disturbances ◽  
Group Iii ◽  
Inflammatory Status ◽  
Group I

Background: An in-depth study of dismetabolic mechanisms in the genesis of pre-eclampsia (PE) has been updated because pregnancy is considered as a natural model of metabolic syndrome (MS), as well as the metabolic disorders are important in development of essential hypertension.Aims: to reveal clinical and laboratory parallels in pregnancy complicated by PE without MS and pregnancy proceeding on the background of MS to assess the role of metabolic disturbances in the development of PE.Materials and methods: 82 women with MS were examined in the dynamics of pregnancy and were divided into 2 groups depending on the implementation of PE: group I consisted of 50 women with PE on the background of MS, group II 32 women with MS without PE. We formed group III consisting of 44 pregnant women with PE without accompanying diseases to assess the pathogenetic value of metabolic disorders in the development of PE. The IV (control) group consisted of 30 healthy women with physiological pregnancy. Metabolic, hematological parameters, hormones, markers of the proinflammatory state, endothelial hemostasiological dysfunction, decidualization and placental angiogenesis, accumulation dynamics and distribution loci of adipose tissue were determined in all pregnant women.Results: In the groups of pregnant women with PE, changes similar to MS were revealed: pronounced diabetic and atherogenic disorders with the development of pathological insulin resistance, hyperinsulinemia and leptinemia, endothelial-platelet link hyperactivation, thrombotic and inflammatory status, visceral type of fat deposition, hyperuricemia, hypersympathicotonia. It is proved that in the hierarchy of mechanisms of PE formation, placental dysfunction is a secondary alteration factor, which additionally potentiates the insulin resistance increase and the effects of structural and functional destabilization of the vascular endothelium.Conclusions: The direction of metabolic changes during pregnancy, the common development of PE and MS indicate the important role of dismetabolic mechanisms in the formation of PE.

scholarly journals Risks of acts of terrorism and specific features of their estimation

2019 ◽  
pp. 198-210
Author(s):  
N. P. Tikhomirov ◽  
A. V. Novikov
Keyword(s):  
Russian Federation ◽  
National Economy ◽  
Multiple Choice ◽  
Probability Estimation ◽  
Legal Basis ◽  
Global Community ◽  
Economic Stability ◽  
The Russian Federation ◽  
High Level

The article studies specific features of relatively new risks of declining the level of social and economic stability of states due to acts of terrorism and approaches to their estimation and prevention. Specificity of these risks are shown, which are connected with unlimited spheres of activity and methods of terrorists, vagueness of their reasoning and so on, which determines the high level of uncertainty in probability estimation, damages and other consequences of their activity. The structure of damages was systemized, within the frames of which direct and indirect damages in different fields of national economy and population of global community were identified. Estimation of such damaged which took place in different countries was provided. Unique characteristics of risks of terroristic attacks were given, which differ from other types of economic risks and predetermine the necessity to develop specific steps and strategies of their prevention. Key lines in the activity aimed at reducing risks of terroristic threats were discussed that stipulate disclosing basic factors promoting their appearance, estimation of conditions and trends in their development and elaboration of methods counteracting such threats. Legal basis of counteracting terrorism in the Russian Federation was considered that imply strengthening the role of state in the struggle against this phenomenon, for example by allocation of necessary finance resources directed to the development of accessible network of information, to the improvement of objects’ safeguarding, insurance protection of the population and other lines in anti-terrorist activity. The author discusses possible approaches to estimation of probability of terroristic attacks by using binary and multiple choice with regard to indicators showing conditions of their conducting.

scholarly journals Correlation analysis of voting results in the Russian federal and regional elections of 2011–2018

2021 ◽  
pp. 205-225
Author(s):  
Arkady Lyubarev
Keyword(s):  
Political Parties ◽  
Russian Federation ◽  
Correlation Coefficients ◽  
Social Closeness ◽  
The Social ◽  
The Russian Federation ◽  
The Stability ◽  
High Level ◽  
Regional Elections

Correlation coefficients between the results of political parties in the 2016 State Duma elections in the Russian Federation as a whole and in 26 regions, as well as in the elections of regional parliaments of 35 subjects of the Russian Federation in 2012–2015 were calculated. For the 2016 State Duma elections, data was used at all levels – regions, single-member electoral districts, TEC and PEC. It is noted that the “United Russia” correlations with all major parties are generally negative. A fairly high level of correlation is observed between the liberal parties. The main focus is on correlations between parliamentary opposition parties and parties with similar names. The correlation coefficients between the results of parties and candidates in the State Duma elections of 2011 and 2016 and the Presidential elections of 2012 and 2018 were also calculated, showing the stability of the geographical distribution of the electorate of the main parties. Regional differences in the nature of correlations between the main political parties are noted. It is assumed that correlations between parties reflect not so much their ideological closeness as the social closeness of their electorate. In this regard, it is noted that a positive correlation between the results of ideologically distant parties (“Yabloko” and the Communist party or “Yabloko” and “Rodina”) is associated with their reliance on the urban electorate and, perhaps, its most educated part. The reasons for voting for spoiler parties and the role of these parties in reducing the results of the main participants in the elections are discussed.

scholarly journals Role of agriculture and multifunctional rural development in Serbia

2011 ◽  
Vol 5 (1-2) ◽  
pp. 47-55 ◽  
Author(s):  
Natalija Bogdanov ◽  
Zorica Vasiljevic
Keyword(s):  
Rural Development ◽  
Foreign Trade ◽  
Rural Areas ◽  
Trade Balance ◽  
The Other ◽  
Agricultural Activities ◽  
Family Farms ◽  
Rural Space ◽  
Clear Explanation

Serbia is mostly rural country, as three fourth of its territory make rural areas, while almost half population is living in rural areas. Serbian agriculture is the sector which is very important for the total economy of the country in respect of resources, participation in GDP, employment as well as importance for rural areas and population. This is the only sector in Serbian economy that shows positive foreign trade balance in the recent several years.There are potentials for development of agrarian entrepreneurship on one hand, but on the other, there are constraints in existence of great number of small family farms whereas the huge share could not have commercial profile and could not live only from agricultural activities. The concept of multifunctional development of agriculture and rural areas is still present mostly in scientific and political sphere without clear explanation or interpretation as well as mechanisms of implementation. Serbia’s rural space is heterogenic and devastated in different extent, and therefore extremely complicated for planning of multifunctional development.

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