9,026 results match your criteria: "addis Ababa University[Affiliation]"

Article Synopsis
  • - This study investigates the factors influencing small-scale farmers' decisions on using different agricultural information sources, surveying 403 farmers and analyzing the data with a multivariate probit model.
  • - Key findings show that farm size, credit access, income, and membership in organizations positively impact the preference for electronic information channels, while education level and farm size also favor printed outlets.
  • - Recommendations include improving access to diverse information outlets and enhancing rural-urban infrastructure to help farmers make better decisions for increasing agricultural productivity.
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Molluscicidal Activity of Extracts and Fractions From , , and Against and Snails.

J Parasitol Res

November 2024

Department of Microbial, Cellular and Molecular Biology, College of Natural and Computational Sciences, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia.

: Schistosomiasis continues to be a major public health concern in Ethiopia. Eliminating the intermediate host snails is an effective and cost-efficient strategy for preventing and controlling schistosomiasis transmission. However, chemical molluscicides have limitations due to their toxicity to nontarget aquatic organisms, environmental concerns, and the development of resistance.

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Background: This study sought to determine the accuracy of several anthropometric parameters in association with serum Vit. D concentrations and to compare the novel indices with the conventional ones.

Methods: A total of 947 individuals referred to the cardiology clinic who have not used statin or take low-dose statin were evaluated through a cross-sectional study.

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Breast cancer (BC) is a leading cause of death worldwide, particularly also among African woman. In order to better stratify patients for the most effective (immuno-) therapy, an in depth characterization of the immune status of BC patients is required. In this study, a cohort of 65 Ethiopian patients with primary BC underwent immune profiling by multicolor flow cytometry on peripheral blood samples collected prior to surgery and to any other therapy.

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Article Synopsis
  • The study investigates the potential of lytic bacteriophages as alternative therapies to combat antibiotic-resistant strains of bacteria, particularly focusing on phages that target E. coli.
  • Seven specific phage isolates were identified and analyzed through genome sequencing, revealing they possess double-stranded DNA with varying lengths and coding sequences, with most lacking tRNA genes.
  • The findings suggest that these phages could be utilized in treating bacterial infections and provide essential data for developing phage-based control strategies and understanding phage genetics.
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Article Synopsis
  • HSV encephalitis is a significant cause of serious brain inflammation and can affect anyone, requiring prompt treatment for better outcomes.
  • CNS vasculitis occurring alongside HSV encephalitis is uncommon and poses additional challenges for diagnosis and treatment.
  • A case study highlights a 28-year-old male with HSV meningoencephalitis complicated by vasculitis, outlining difficulties in diagnosing and responding to treatment.
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Article Synopsis
  • Arteriovenous fistula is an unusual connection between arteries and veins, often resulting from surgery or other medical procedures, but can sometimes occur spontaneously, which is rare.
  • A case was reported involving a 54-year-old Ethiopian woman with chronic kidney disease on regular hemodialysis, who developed a pulsatile mass in her thigh without history of trauma or surgery.
  • The fistula was diagnosed using a CT angiography and successfully treated through open surgery without any complications.
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Effervescence-assisted dispersive liquid-liquid microextraction for the extraction and preconcentration of pesticide residues in fruit juice samples.

Anal Chim Acta

January 2025

Department of Chemistry, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia. Electronic address:

Background: The widespread use of pesticides for the protection of fruits has resulted in the presence of pesticide residue levels beyond their limit in fruits. This ensures their transfer to processed products, such as juices, posing a threat to human health. Therefore, an efficient and selective method is required for monitoring pesticide residues in fruit juices.

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Article Synopsis
  • - Osteomas are the most frequent benign tumors found in the sinonasal area and are often discovered incidentally during unrelated imaging studies; larger versions over 30 mm are termed "giant" osteomas and can lead to complications if they invade nearby spaces.
  • - This report details a case involving a 30-year-old woman with a 45 mm fronto-ethmoidal osteoma causing pressure on her eye and frontal lobe, requiring a specialized surgical team of ENT and neurosurgeons for treatment.
  • - The goal of treating giant sinonasal osteomas is complete surgical removal through a combined approach, and while the risk of recurrence exists, outcomes can vary based on the surgical methods used.
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Background: Foot and mouth disease (FMD) is a contagious and economically important viral disease affecting cloven-hoofed animals. A cross-sectional study was conducted from January to March 2022 in selected districts of Bale zone, Ethiopia to determine the seroprevalence and serotypes of FMD virus circulating in cattle. Blood samples were collected from cattle and tested for antibodies against non-structural proteins (NSP) of FMD virus using a 3ABC enzyme-linked immunosorbent assay (ELISA).

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Clinical profile of dilated cardiomyopathy in children enrolled in chronic cardiac care: a decade review in a sub-Saharan African tertiary center.

BMC Cardiovasc Disord

November 2024

Department of Pediatrics and Child Health, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.

Article Synopsis
  • - This study focuses on dilated cardiomyopathy (DCM) in Ethiopia, analyzing the clinical characteristics and outcomes of 75 patients, predominantly young males.
  • - Major symptoms included cough (84%), fast breathing (64%), and shortness of breath (56%), with most cases having no identified cause; only a small percentage were linked to HIV or chemotherapy drugs.
  • - Key factors influencing clinical outcomes were severe malnutrition, heart function metrics, and the use of enalapril, emphasizing the need for improved nutritional support and heart failure treatment.
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Macular Edema Ranibizumab v. Intravitreal anti-inflammatory Therapy (MERIT) Trial-24-week Outcomes of Uveitic Macular Edema Retreatment.

Ophthalmology

November 2024

Center for Clinical Trials and Evidence Synthesis, Departments of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Department of Ophthalmology, The Wilmer Eye Institute, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Purpose: Evaluation of longer-term effectiveness of three intravitreal therapies (methotrexate, ranibizumab, or dexamethasone implant) for participants enrolled in the randomized comparative effectiveness trial the Macular Edema Ranibizumab versus Intravitreal anti-inflammatory Therapy (MERIT) Trial followed for24 weeks.

Design: Multicenter randomized controlled clinical trial with masked evaluation of retinal thickness and visual acuity.

Participants: Patients with persistent or recurrent uveitic macular edema.

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The rapid growth of populations and urbanization has led to a significant increase in healthcare waste, posing serious health risks. A search on Google Scholar identified seven relevant articles from Ethiopia that examine the relationship between improper waste management in healthcare facilities (HCFs) and the rise of antimicrobial resistance (AMR) genes. This review aims to highlight key concepts, evidence sources, and knowledge gaps specific to the Ethiopian context.

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Article Synopsis
  • Gastroschisis and omphalocele are common abdominal wall defects in newborns that can lead to serious health issues, and managing them effectively remains a challenge despite surgical advancements.!
  • The retrospective study at Tikur Anbessa Specialized Hospital examined 50 neonates with these defects between August 2018 and August 2022, noting a higher incidence of associated malformations in omphalocele cases compared to gastroschisis.!
  • Results indicated a higher mortality rate in gastroschisis cases (11 deaths) compared to omphalocele, with sepsis being the main cause of death, highlighting the need for improved management strategies in neonatal care.!
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Background: Identification of local Plasmodium vivax transmission foci and its hidden reservoirs are crucial to eliminating residual vivax malaria transmission. This study assessed whether reactive case detection (RCD) could better identify P. vivax cases and infection incidences in Arjo-Didessa, Southwestern Ethiopia.

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Objective: Maternal obesity and gestational diabetes mellitus (GDM) are becoming major public health concerns in developing countries. Understanding their relationship can help in developing contextually appropriate and targeted prevention strategies and interventions to improve maternal and infant health outcomes. This study aimed to determine the association of maternal overweight and obesity with GDM among pregnant women in Ethiopia.

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Purpose: The purpose of the study was to assess the pattern of spheroidal degeneration of cornea (SDC) and its association with other eye diseases at the anterior segment clinic (ASC) in Menelik II Tertiary Referral Hospital.

Methods: A hospital-based prospective descriptive study was conducted at ASC, in Menelik II Tertiary Referral Hospital, from May 2021 to September 2022. All enrolled patients meeting the inclusion criteria were selected and assessed with a structured questionnaire.

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Background: Charcot-Marie-Tooth disease is a spectrum of inherited disorders characterized by both motor and sensory manifestations, which include prominent distal muscle weakness, foot deformities (pes cavus and hammer toes), and sensory deficits. Postural tremor as a manifestation of Charcot-Marie-Tooth is seldom present, except in a variant of Charcot-Marie-Tooth subtype 1 (Roussy-Levy syndrome), and its presence often results in a diagnostic dilemma.

Case Presentation: We present a 34-year-old Eritrean man who came to our hospital with a complaint of tremors of the hands of 6 months duration.

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Innovative technologies to address neglected tropical diseases in African settings with persistent sociopolitical instability.

Nat Commun

November 2024

Center for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.

The health, economic, and social burden of neglected tropical diseases (NTDs) in Africa remains substantial, with elimination efforts hindered by persistent sociopolitical instability, including ongoing conflicts among political and ethnic groups that lead to internal displacement and migration. Here, we explore how innovative technologies can support Africa in addressing NTDs amidst such instability, through analysis of WHO and UNHCR data and a systematic literature review. Countries in Africa facing sociopolitical instability also bear a high burden of NTDs, with the continent ranking second globally in NTD burden (33%, 578 million people) and first in internal displacement (50%, 31.

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we propose equity in representation on who hosts cancer related conferences! It's time for Low and middle income to also rent their academic spaces!, this unfortunately is one of the ways to sort the visa injustices for cancer care providers in LMICs.

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Working equids support the livelihoods of millions of low-income households worldwide and face several welfare challenges. Although equipment-related wounds are common, little is known about specific risk factors. This cross-sectional study surveyed equids used for cart-work in three Ethiopian towns.

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Genomic Characterization of Strains: Potential Probiotics from Ethiopian Traditional Fermented Cottage Cheese.

Genes (Basel)

October 2024

Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa P.O. Box 9086, Ethiopia.

Article Synopsis
  • The study focuses on analyzing lactic acid bacteria strains found in Ethiopian cottage cheese to understand their beneficial properties and potential risks, such as antibiotic resistance.
  • Whole genome sequencing of three strains revealed that 54B and 54C are related yet distinct; neither strain contains harmful resistance or virulence factors and showcases valuable enzyme capabilities.
  • The findings indicate that these strains could be safely used in food preservation and as means to prevent or treat infections, highlighting their probiotic potential.
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Article Synopsis
  • The Bale monkey is a threatened primate native to Ethiopia, living at high altitudes and primarily eating bamboo, with two distinct populations in continuous and fragmented bamboo forests.
  • Research aimed to explore the evolutionary history and genetic adaptations of Bale monkeys, highlighting differences in gene flow between the two populations.
  • Genome analysis revealed mutations linked to adaptations for high altitudes and bamboo diet, particularly in the continuous forest population.
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Infectious laryngotracheitis virus (ILTV) is responsible for avian infectious laryngotracheitis (ILT), a highly contagious acute respiratory disease affecting chickens. However, there is limited information on ILTV and its distribution in Ethiopia, particularly in the southeastern region. The aim of this study was to establish the serological prevalence and molecular evidence in commercial and backyard chickens from Robe town, Southeastern Ethiopia.

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: Praziquantel is a cornerstone of schistosomiasis control and elimination efforts. Continued surveillance of praziquantel efficacy is needed to monitor for the development of resistance, as well as to help public health officials gauge the effect of mass praziquantel administration on schistosomiasis control in communities, since it is the only drug used in schistosomiasis control programs. The objective of this study was to assess the praziquantel cure rate and egg reduction rate against urogenital schistosomiasis.

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