scholarly journals The prevalence of intestinal parasites in paediatric diarrhoeal and non-diarrhoeal patients in Addis Ababa hospitals, with special emphasis on opportunistic parasitic infections and with insight into the demographic and socio-economic factors

Author(s):  
Haileeyesus Adamu ◽  
Tekola Endeshaw ◽  
Tilahun Teka ◽  
Achamyelesh Kifle ◽  
Beyene Petros
Author(s):  
Rashmi Wardhan ◽  
Padmshree Mudgal

Suicide is an unfortunate multifactorial problem impacting families and communities. Many young lives are lost every year due to suicide. There is an urgent need to understand the multifactorial risk factor mechanisms providing vulnerability to suicidal behavior for early detection of impending incidents, monitoring, and prevention. This review aims to give an insight into the various biochemical and genetic markers along with the associated socio-economic factors and mental disorders which contribute to increased suicide risk. The role of different neurotransmitter-associated pathways such as serotonin, gamma aminobutyric acid (GABA), and norepinephrine pathway, and pathways involving the hypothalamic-pituitary-adrenal (HPA) axis, lipid metabolism, and neuroinflammation in suicide ideation and risk have been explored. Understanding of these predisposing factors and associated pathways could help identify the risk and lead to the development of drugs/ treatment to prevent suicides.


1994 ◽  
Vol 7 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Rajeswari B ◽  
Sinniah B ◽  
Hasnah Hussein

Fecal specimens collected from 456 school children in Gombak, Malaysia, revealed an overall prevalence rate of 62.9%. The most common parasite found was Trichuris trichiura(47.1%) followed by Giardia intestinalis(14.7%), Entamoeba coli(11.4%), Entamoeba histolytica(9.9%) and Ascaris lumbricoides(7.9%). Infection rates were high among the Indonesian immigrant workers' children (90%) followed by the Orang Asli(79.5%), Malay (59.4%) and Indians (36.4%). Females (66.3%) had a higher prevalence rate than the males (58.5%). The prevalence of infection was found to be associated with the socio-economic status, water supply, sanitary disposal of feces and family size. Albendazole administered as a single dose (400 mg) was found to be effective against Ascaris (100%) and hookworm (92.3%) but was not effective against Trichuris(39.2%).


2021 ◽  
Vol 14 (4) ◽  
pp. 117-124
Author(s):  
Quoc-lap Kieu ◽  
Tien-thanh Nguyen ◽  
Anh-huy Hoang

The spread of the 2019 novel coronavirus disease (COVID-19) has engulfed the world with a rapid, unexpected, and far-reaching global crisis. In the study of COVID-19, Geographic Information Systems (GIS) and Remote Sensing (RS) have played an important role in many aspects, especially in the fight against COVID-19. This review summarises 102 scientific papers on applications of GIS and RS on studies of the COVID-19 pandemic. In this study, two themes of GIS and RS-related applications are grouped into the six categories of studies of the COVID-19 including spatio-temporal changes, WebGISbased mapping, the correlation between the COVID-19 and natural, socio-economic factors, and the environmental impacts. The findings of this study provide insight into how to apply new techniques (GIS and RS) to better understand, better manage the evolution of the COVID-19 pandemic and effectively assess its impacts. 


2019 ◽  
Vol 3 (Supplement_1) ◽  
Author(s):  
Blima Fux

Abstract Objectives Introduction: The presence of intestinal parasites is related to poor living conditions, educational level and socio-economic factors. The study evaluated the occurrence of intestinal parasites and nutritional status of children in two daycares in the municipality. Methods Case Description: Stool samples from 33 children between 3 and 6 years old was evaluated at two public daycares with different socioeconomic levels in the municipality of Vitoria by parasitological exam. In addition to the parasitological examination, socioeconomic and anthropometric measurements were evaluated. Parasitological analyzes were performed by the technique of sedimentation (Hoffman, Pons and Janer - HPJ). The socioeconomic information was obtained through the questionnaire application. Anthropometric data were collected. Results The prevalence rate detected was 12.12% in 33 children evaluated. It was observed commensal protozoa (Entamoeba coli and Endolimax nana) and intestinal parasites (Ascaris lumbricoides and Trichuris trichiura) in samples evaluated. Nutritional assessment was satisfactory in 78.79% of the children; however, 21.21% of children evaluated were overweight. Conclusions Educational activities are essential for the prevention of intestinal parasites and future obesity-related diseases. Funding Sources Federal University of Espírito Santo, Vitória, ES.


2017 ◽  
Vol 50 (1) ◽  
pp. 17-44 ◽  
Author(s):  
Michael K. Miller

Why do autocrats hold multiparty elections? This article argues that transitions to electoral authoritarianism (EA) follow a strategic calculus in which autocrats balance international incentives to adopt elections against the costs and risks of controlling them. It tests this hypothesis with a multinomial logit model that simultaneously predicts transitions to EA and democracy, using a sample of non-electoral autocracies from 1946–2010. It finds that pro-democratic international leverage – captured by dependence on democracies through trade ties, military alliances, international governmental organizations and aid – predicts EA adoption. Socio-economic factors that make voters easier to control, such as low average income and high inequality, also predict EA transition. In contrast, since democratization entails a loss of power for autocrats, it is mainly predicted by regime weakness rather than international engagement or socio-economic factors. The results demonstrate that different forms of liberalization follow distinct logics, providing insight into autocratic regime dynamics and democracy promotion’s unintended effects.


2020 ◽  
Vol 21 (1) ◽  
pp. 71-80
Author(s):  
Tanggu Dedo Yeremias ◽  
Ernantje Hendrik ◽  
Ignatius Sinu

ABSTRACT This research has been carried out in the Anugerah Mollo Farmer Group, in Netpala Village, North Mollo District, South Central Timor Regency, starting in March - April 2019. This study aims to determine: (1) The dynamic level of the Anugerah Mollo Farmer Group in Netpala Village, North Mollo District, South Central Timor Regency, (2) Relationship between Socio-economic factors of farmer group members and the level of dynamics of the Anugerah Mollo Farmer Group in Netpala Village, North Mollo District, South Central Timor Regency. Determination of the location of the study carried out intentionally (purposive sampling) The type of data collected is primary data obtained from direct interviews with respondents guided by the questionnaire, while secondary data is obtained from the relevant agencies. To find out the first purpose of the data analyzed using a Likert scale, to find out the second purpose of the data analyzed using the Sperman Rank statistical Nonparametric test. The results of this study indicate that: (1) The level of dynamism of the Anugerah Mollo Farmer Group in Netpala Village, North Mollo District, South Central Timor Regency, is in the very dynamic category of 84%, (2) The relationship of socio-economic factors is only one of the five variables that are significantly related namely land area with a coefficient of rs 0.278 and t = 1.782 count greater than t table 1.699 (p> 0.05), while other social factors such as age, formal education, number of family dependents, and experience of farming show no significant relationship with the level of dynamism of Anugerah Mollo Farmers Group in Netpala Village.


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