Parasitic Diseases of Fishes and Their Relationship with Toxicants and Other Environmental Factors

Author(s):  
Robin M. Overstreet
2018 ◽  
Vol 54 (1) ◽  
pp. 5-9
Author(s):  
Marta Siekierska ◽  
Karolina Kot ◽  
Natalia Łanocha-Arendarczyk ◽  
Danuta Kosik-Bogacka

<i>Enterobius vermicularis</i> is a cosmopolitan parasite of large intestine. <i>Enterobius vermicularis</i> infection is found mostly in closed human communities such as kindergartens, nurseries and orphanages. The aim of the study was to evaluate the frequency of <i>E. vermicularis</i> in preschool children from Wielkopolska Voivodeship. In addition, the aim was to determine the relationships between the gender of children, place of residence and the occurrence of enterobiasis and to define the most common symptoms of enterobiasis in infected children. There were 145 children (84 girls and 61 boys) aged 3-6 who attended kindergartens in Wielkopolskie voivodeship. Swabs from the anus area was used according to Graham’s method. The frequency of <i>E. vermicularis</i> infection in the studied children was 7.6%. There were no relationships between the gender of participants as well as the place of residence and the frequency of <i>E. vermicularis</i> infection. There was no relationship between the occurrence of symptoms of enterobiasis and <i>E. vermicularis</i> infection. The examination showed that the half of studied children infected with <i>E. vermicularis</i> had no symptoms of infection. Enterobiasis is the most common parasitosis in preschool and early childhood children. The prevalence of enterobiasis in humans is correlated with socio-environmental factors. On the basis of the presented study, it was found that in order to control the E. vermicularis infection, it would be necessary to regularly educate parents about the risks of parasitic diseases and to teach children the principles of hygiene from a young age.


2020 ◽  
Vol 6 (11) ◽  
pp. 197-205
Author(s):  
U. Shapulatov ◽  
M. Allaniyazova ◽  
Kh. Kushiev

The paper presents data from studies of the influence of growth regulators on the infection of winter wheat plants. To reduce the level of infection with parasitic diseases and the negative impact of environmental factors, we recommend spraying winter wheat crops with CuproTGK GK-Cu, GK-Zn, DAG-1, DAG-2 preparations. However, the positive effect of the investigated drugs is limited by fungistatic activity. The preparations can be used for prophylactic purposes to reduce the level of infection of winter rye with fungal parasites.


2019 ◽  
Vol 42 ◽  
Author(s):  
Nicole M. Baran

AbstractReductionist thinking in neuroscience is manifest in the widespread use of animal models of neuropsychiatric disorders. Broader investigations of diverse behaviors in non-model organisms and longer-term study of the mechanisms of plasticity will yield fundamental insights into the neurobiological, developmental, genetic, and environmental factors contributing to the “massively multifactorial system networks” which go awry in mental disorders.


2020 ◽  
Vol 134 (18) ◽  
pp. 2447-2451
Author(s):  
Anissa Viveiros ◽  
Gavin Y. Oudit

Abstract The global prevalence of obesity has been rising at an alarming rate, accompanied by an increase in both childhood and maternal obesity. The concept of metabolic programming is highly topical, and in this context, describes a predisposition of offspring of obese mothers to the development of obesity independent of environmental factors. Research published in this issue of Clinical Science conducted by Litzenburger and colleagues (Clin. Sci. (Lond.) (2020) 134, 921–939) have identified sex-dependent differences in metabolic programming and identify putative signaling pathways involved in the differential phenotype of adipose tissue between males and females. Delineating the distinction between metabolically healthy and unhealthy obesity is a topic of emerging interest, and the precise nature of adipocytes are key to pathogenesis, independent of adipose tissue volume.


2016 ◽  
Vol 1 (12) ◽  
pp. 83-93 ◽  
Author(s):  
Mary Blake Huer ◽  
Travis T. Threats

The World Health Organization's (WHO's) 2001 International Classification of Functioning Disability and Health (ICF) has as one of its central tenets the full inclusion of persons with disabilities in society. It acknowledges the need for medical and rehabilitation intervention in its biopscychosocial framework. However, the WHO realizes that society must do its part to facilitate this full participation and empowerment. Persons with complex communication needs (PWCCN) often need augmentative and alternative communication (AAC) in order to express themselves. However, in order to access and successfully use AAC, PWCCN need access to the necessary AAC devices and services, as well as a willing society to interact with them as full contributing members of society. The factors outside of a person's specific physical and/or cognitive functional limitations are addressed in the ICF via the Personal and Environmental Factors. Personal Factors include the individual's personality traits, lifestyle, experiences, social/educational/professional background, race, gender, and age. Environmental Factors include community support systems, social service agencies, governments, social networks, and those persons that interact with the PWCCN. This article addresses the sociopolitical influences on PWCCN and their functioning from a human rights perspective. The necessary introspective role of speech-language pathologists in this process is explored.


2004 ◽  
Vol 171 (4S) ◽  
pp. 99-99
Author(s):  
Vincenzo Serretta ◽  
Vincenzo Altieri ◽  
Giuseppe Morgia ◽  
Rosalinda Allegro ◽  
Alessandra Di Lallo ◽  
...  

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