scholarly journals An Overview of the Biochemical and Histopathological Effects of Insecticides

2021 ◽  
Author(s):  
Haci Ahmet Deveci ◽  
Gökhan Nur ◽  
Ayla Deveci ◽  
Inan Kaya ◽  
Müge Mavioglu Kaya ◽  
...  
Keyword(s):  
Rural Areas ◽  
Animal Health ◽  
Agricultural Pests ◽  
Negative Effects ◽  
Balance Of Nature ◽  
Living Things ◽  
Living Species ◽  
Histopathological Studies ◽  
Harmful Effects

The number of studies on insecticides, which constitute an important class of pesticides, is increasing day by day. These chemicals used in the fight against pests in the field of agriculture; It is also used to fight mosquitoes and insects in homes, gardens and rural areas. Excessive use of insecticides has adversely affected many beneficial organisms besides target organisms. As a result of the negative effects of insecticides on non-target organisms, the normal balance of nature has been disturbed and this has led to the decline of some living species in the world. In many studies from the past to the present, it has been shown that these insecticides have negative effects on the environment, human and animal health. Some of these chemicals, which have many benefits in the fight against agricultural pests, have been banned due to their harmful effects on non-target organisms as a result of excessive use. Today, however, these chemicals are still used intensively against agricultural pests, threatening non-target organisms and human health. For this reason, in this book chapter we have prepared, the negative effects of insecticides on living things are examined by reviewing biochemical and histopathological studies.

The influence of media on upbringing and behavior of children

GIS Business ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. 656-666
Author(s):  
Dr. Entisar Al-Obaidi
Keyword(s):  
New Technologies ◽  
The Internet ◽  
Negative Effects ◽  
Online Newspapers ◽  
Media Messages ◽  
Other Information ◽  
Family Home ◽  
Effects Of Media ◽  
And Behavior ◽  
Harmful Effects

Media refers to the channels of communication through which we distribute news, education, movies, music, advertising messages and other information. It includes physical and online newspapers and magazines, television, radio, telephone, the Internet, fax and billboards, are a dominant force in lives of children. Although television is remaining the predominant medium for children and adolescents, the new technologies are become more popular. We have to concern about the potential harmful effects of media "messages and images"; however, the positive and negative effects of media should be recognized. Parents have to establish the plan for all media in family home. Media that are influences on children should be recognized by "schools, policymakers, product advertisers, and entertainment producers".

Effects of GMO agricultural products on living things

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
ERCAN ÇATAK ◽  
Ali ATALAY
Keyword(s):  
Genetically Modified Organisms ◽  
World Population ◽  
Negative Effects ◽  
Qualitative And Quantitative ◽  
Living Things ◽  
Late Twentieth ◽  
Agricultural Use ◽  
Late Twentieth Century ◽  
Living Creature

By obtaining changes on gene sequences of living things with the applied biotechnological methods; The idea of "Genetically Modified Organisms (GMO)", which aims to bring the living creature in question the original gene combinations with the desired characteristics, came to life in the late twentieth century. Despite the high probability that hunger problems may increase with the increasing world population; It is thought that plant breeding with classical farming methods will be insufficient in solving these problems. With various GMO applications developed all over the world, it aims to produce solutions to these problems. With the presence of GMO, it was possible to increase the shelf life of qualitative and quantitative values of the existing foods. In addition, decreases in agricultural use of pesticides used in agricultural struggle and threatening human health with GMO production are noteworthy. However, some concerns about anomalies that may occur in living things fed GMO products remain on the agenda. Because, in the long term, there is no clear and precise information that GMO will not have negative effects on living things; There are many recorded incidents showing their negative effects.

scholarly journals Evaluation of pear (Pyrus communis L.) hybrid combinations for the transmission of fire blight resistance and fruit characteristics

2018 ◽  
Vol 54 (No. 2) ◽  
pp. 78-85 ◽  
Author(s):  
Y. Evrenosoğlu ◽  
K. Mertoğlu
Keyword(s):  
Fire Blight ◽  
Animal Health ◽  
Blight Resistance ◽  
Fruit Characteristics ◽  
Breeding Programs ◽  
Pyrus Communis L ◽  
Management Method ◽  
Resistant Rootstock ◽  
Santa Maria ◽  
Harmful Effects

Fire blight is one of the most destructive diseases of pome fruits, especially pears. In current conditions when the demand for organic products is increasing, improvement of resistant rootstock and varieties is becoming important due to the lack of an effective disease management method against fire blight caused by Erwinia amy-lovora as well as the harmful effects of chemicals on environment, human and animal health. The findings of the researchers as to which variety performs well in terms of the transmission of fire blight resistance are quite important for new breeding programs. In the study, three varieties with high commercial value (Magness, Santa Maria and Williams) were identified as the maternal parents and 21 hybridization combinations were made with seven varieties (Akça, Ankara, Conference, Güz, Kaiser Alexandre, Kieffer and Taş) as pollinators. The Magness maternal parent was found superior when compared with the other maternal parents for the variety susceptibility level to fire blight. Apart from the differences in the susceptibility level of 21 different combinations of hybrids to fire blight, the commercially superior ten hybrids (I-15-24, II-13-1, II-13-19, II-13-34, II-13-73, II-27-21, II-27-55, II -32-44, III-22-638, III-27-590) have been determined via the weighted ranking method from the parameters of disease resistance and different fruit characteristics measuring the commercial preference of the fruits such as fruit quality, attractiveness, size, firmness and rustiness

scholarly journals Are Honey Bees at Risk from Microplastics?

Toxics ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 109
Author(s):  
Yahya Al Naggar ◽  
Markus Brinkmann ◽  
Christie M. Sayes ◽  
Saad N. AL-Kahtani ◽  
Showket A. Dar ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gut Microbiota ◽  
Honey Bees ◽  
Rural Areas ◽  
Aquatic Systems ◽  
Wide Spread ◽  
Negative Effects ◽  
Potential Threat ◽  
Persistent Pollutants ◽  
Research Questions

Microplastics (MPs) are ubiquitous and persistent pollutants, and have been detected in a wide variety of media, from soils to aquatic systems. MPs, consisting primarily of polyethylene, polypropylene, and polyacrylamide polymers, have recently been found in 12% of samples of honey collected in Ecuador. Recently, MPs have also been identified in honey bees collected from apiaries in Copenhagen, Denmark, as well as nearby semiurban and rural areas. Given these documented exposures, assessment of their effects is critical for understanding the risks of MP exposure to honey bees. Exposure to polystyrene (PS)-MPs decreased diversity of the honey bee gut microbiota, followed by changes in gene expression related to oxidative damage, detoxification, and immunity. As a result, the aim of this perspective was to investigate whether wide-spread prevalence of MPs might have unintended negative effects on health and fitness of honey bees, as well as to draw the scientific community’s attention to the possible risks of MPs to the fitness of honey bees. Several research questions must be answered before MPs can be considered a potential threat to bees.

scholarly journals The Chronic Effects of Narghile Use on Males’ Cardiovascular Response During Exercise: A Systematic Review

2021 ◽  
Vol 15 (2) ◽  
pp. 155798832199770
Author(s):  
Faten Chaieb ◽  
Helmi Ben Saad
Keyword(s):  
Systematic Review ◽  
Heart Rate ◽  
Cardiovascular Response ◽  
Recovery Period ◽  
Cardiopulmonary Exercise Test ◽  
Negative Effects ◽  
Chronic Effects ◽  
Blood Pressures ◽  
Response To Exercise ◽  
Harmful Effects

Narghile use has regained popularity throughout the world. Public opinion misjudges its chronic harmful effects on health, especially on the cardiovascular system. This systematic review aimed to evaluate the chronic effects of narghile use on cardiovascular response during exercise. It followed the preferred reporting items for systematic reviews guidelines. Original articles from PubMed and Scopus published until January 31, 2020, written in English, and tackling the chronic effects of narghile use on human cardiovascular response during exercise were considered. Five studies met the inclusion criteria. Only males were included in these studies. They were published between 2014 and 2017 by teams from Tunisia ( n = 4) and Jordan ( n = 1). One study applied the 6-min walk test, and four studies opted for the cardiopulmonary exercise test. Narghile use was associated with reduced submaximal (e.g., lower 6-min walk distance) and maximal aerobic capacities (e.g., lower maximal oxygen uptake) with abnormal cardiovascular status at rest (e.g., increase in heart rate and blood pressures), at the end of the exercise (e.g., lower heart rate, tendency to chronotropic insufficiency) and during the recovery period (e.g., lower recovery index). To conclude, chronic narghile use has negative effects on cardiovascular response to exercise with reduced submaximal and maximal exercise capacities.

scholarly journals Molecular Modelling of Oligomeric States of DmOR83b, an Olfactory Receptor in D. Melanogaster

2012 ◽  
Vol 6 ◽  
pp. BBI.S8990 ◽  
Author(s):  
K. Harini ◽  
R. Sowdhamini
Keyword(s):  
Olfactory Receptor ◽  
Olfactory Receptors ◽  
Insect Species ◽  
Agricultural Pests ◽  
Negative Effects ◽  
C Terminus ◽  
Receptor Neurons ◽  
Medical Importance ◽  
G Protein Coupled ◽  
Made In

After the discovery of the complete repertoire of D. melanogaster Olfactory Receptors (ORs), candidate ORs have been identified from at least 12 insect species from four orders (Coleoptera, Lepidoptera, Diptera, and Hymenoptera), including species of economic or medical importance. Although all ORs share the same G-protein coupled receptor structure with seven transmembrane domains, they share poor sequence identity within and between species, and have been identified mainly through genomic data analyses. To date, D. melanogaster remains the only insect species where ORs have been extensively studied, from expression pattern establishment to functional investigations. These studies have confirmed several observations made in vertebrates: one OR type is selectively expressed in a subtype of olfactory receptor neurons, and one olfactory neuron expresses only one type of OR. The olfactory mechanism, further, appears to be conserved between insects and vertebrates. Understanding the function of insect ORs will greatly contribute to the understanding of insect chemical communication mechanisms, particularly with agricultural pests and disease vectors, and could result in future strategies to reduce their negative effects. In this study, we propose molecular models for insect olfactory receptor co-receptor OR83b and its possible functional oligomeric states. The functional similarity of OR83b to GPCRs and ion channels has been exploited for understanding the structure of OR83b. We could observe that C-terminal region (TM4-7) of OR83b is involved in homodimer amd heterodimer formation (with OR22a) which suggests why C-terminus of insect ORs are highly conserved across different species. We also propose two possible ion channel pathways in OR83b: one formed by TM4-5 region with intracellular pore-forming domain and the other formed by TM5-6 with extracellular pore forming domain using analysis of the electrostatics distribution of the pore forming domain.

scholarly journals Study on the path of Integration use of Land Resource elements under the background of Rural Revitalization

2021 ◽  
Vol 236 ◽  
pp. 01040
Author(s):  
Hong Tang ◽  
Changpin Ji ◽  
Yan Zhao
Keyword(s):  
Rural Areas ◽  
Rapid Development ◽  
Economic Benefits ◽  
Utilization Rate ◽  
Circulation System ◽  
Land Resource ◽  
Resource Integration ◽  
Land Utilization ◽  
Negative Effects ◽  
Rural Economic Development

At present, with the rapid development of urban-rural integration, the problems of land fragmentation in rural areas, such as low land use rate, poor economic benefits, many production conflicts and disputes, land distribution difficulties and other negative effects, continue to appear, and the rural economic development is very severe. Based on this, this paper mainly studies the path of land resource integration, studies the reform of land system in various aspects, such as land circulation system, homestead reform, land acquisition system and other specific systems, and studies the specific path of land resource integration, so as to promote the land utilization rate, promote the rapid development of population industry and its development The increase of farmers' income.

scholarly journals Religion, Moral and Modernisation of Urban Society: A Study on the Roles of Religion in Youth Development in Lampung, Republic of Indonesia

2020 ◽  
Vol 2 (2) ◽  
pp. 109-116
Author(s):  
Suhandi ◽  
Azhar Jaafar
Keyword(s):  
Youth Development ◽  
Rural Areas ◽  
Reduction Process ◽  
Negative Effects ◽  
Process Data ◽  
The People ◽  
Negative Impacts ◽  
Multi Access ◽  
Almost All ◽  
Role Of Religion

Modernisation is the consequence of the demands of the development that brings negative impacts to the society. It is undeniable that modernization also brings abundance of positive impacts that ease the life of people and that modernization and humanization cannot be separated. In this context, the youth are considered as unstable being, who easily being controlled by multi-access communication technology; from social, fashion, behaviour, lifestyle, and ideology. Almost all of the damaging sides of technology affect the youth. Religion as the spiritual agent has a major role in combating this change in the society. Religion can act as the social control to hinder from immoral behaviour and worthless actions among the society. The main issue in the current study is to investigate the role of religion in strengthening the moral among the teenagers. This research was conducted by using qualitative method. Data were collected through observation, interview and documentation. The participants of this research were the people of the rural areas in Bandar Lampung. After data collection was carried out, the data were processed qualitatively using the data reduction process, data exposure, and data verification. To conclude, the existence of the negative effects of modernization resulted from lack of religious virtues and parents’ control over their children’s social behaviour.

Smoking of Parents as a Factor of Visual Impairment in Schoolchildren in Baku

2021 ◽  
pp. 22-30
Author(s):  
P.N. Babaev ◽  
Keyword(s):  
Secondhand Smoke ◽  
Passive Smoking ◽  
Tobacco Dependence ◽  
School Age Children ◽  
Negative Effects ◽  
Eye Health ◽  
Educational Campaign ◽  
Group 3 ◽  
Harmful Effects ◽  
Group 1

Purpose. To study the number of medical appeals and the incidence of school-age children in Baku, exposed to passive smoking in their families. Material and methods. Schoolchildren were given 5000 questionnaires; the response was 2363 questionnaires (39.4±0.6%). The collected questionnaires of schoolchildren contained the answers of a total of 3895 parents, of which 1885 were fathers and 2010 were mothers. All schoolchildren were divided into 2 groups: 818 schoolchildren whose parents were tobacco-dependent and 1545 schoolchildren whose parents were tobacco-dependent. Depending on the degree of tobacco dependence of parents, 818 schoolchildren were divided into groups: group 1 – non-systematic smoking of parents (about 5 cigarettes a day), tobacco dependence is weak, there are no visible effects on health – 204 schoolchildren; 2nd group – habitual smoking of parents (5–15 cigarettes per day), moderate tobacco dependence, a number of negative effects on health are manifested – 252 schoolchildren; Group 3 – parents' addiction (more than 15 cigarettes a day), severe tobacco dependence, pronounced dysfunctions of various organs are manifested – 362 schoolchildren. We analyzed the outpatient medical records of children in the district children's polyclinics and determined their medical appealss and the degree of morbidity. Results. It was found that despite the widespread anti-tobacco campaign, in 34.6±1.0% of families in Baku, schoolchildren continue to be exposed to the effects of secondhand smoke, which has a detrimental effect on their eye health. The medical appeals of schoolchildren to children's polyclinics increase by 1.95 times and the level of their morbidity increases by 1.35 times, and in families whose parents smoke more than 15.0 cigarettes/ day it reaches 79.8±2.5%. Conclusion. A wide accessible educational campaign among parents is needed, the main argument of which should be the harmful effects of secondhand smoke on the health of the eyes of children. Key words: passive smoking, schoolchildren, health, eye care, vision protection.

TOXICOLOGICAL AND BIOLOGICAL SAFETY OF ANIMAL PRODUCTS

2021 ◽  
Vol 1 (3) ◽  
pp. 244-248
Author(s):  
V.I. Dorozhkin ◽  
Keyword(s):  
Negative Impact ◽  
Raw Materials ◽  
Animal Health ◽  
Food Products ◽  
Federal State ◽  
Negative Effects ◽  
Animal Products ◽  
Biological Safety ◽  
Livestock Products ◽  
State Registration

The article presents materials on the toxicological and biological safety of livestock products: contaminants of various natures that contaminate raw materials and food products (microorganisms, viruses, mycotoxins, parasites, heavy metals, etc.) are presented. To ensure biological and toxicological safety of livestock products and public health, the implementation of legislation, as well as decisions of the President of the Russian Federation, it is proposed to provide the development of a national innovative system for protecting animal health from the negative effects of pathogens and toxicants, including: conducting research on the development of fundamental foundations for the protection of animal health from the negative impact of ecotoxicants and veterinary and sanitary welfare, improvement of regulatory and legislative documents on the organization of quality control and safety of raw materials and food products; restoration of the procedure for state registration of diagnostic test systems, disinfectants, insectoacaricides and rodenticides; creation of the State Veterinary Pharmacological and Biological «State Veterinary Pharmaceutical Commission». For the implementation of these measures, provide federal state budgetary funding.

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