4,441 results match your criteria: "University of Lagos[Affiliation]"

Vulnerable populations, such as the elderly, children, displaced people, and refugees, often encounter challenges in accessing healthcare. In this study, we used data from the third iteration of the International Society of Nephrology Global Kidney Health Atlas (ISN-GKHA) to describe kidney care access and delivery to vulnerable populations across countries and regions. Using data from an international survey of clinicians, policymakers, and patient advocates, we assessed the funding and coverage of vulnerable populations on all aspects of kidney replacement therapies (KRT).

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Background: People living with the human immunodeficiency virus (HIV) are at a greater risk of developing hepatocellular carcinoma (HCC), potentially due to the stimulation of inflammation by HIV infection. Inflammation-related DNA methylation signatures obtained in liquid biopsy, such as circulating cell-free DNA (cfDNA), may serve as promising minimally invasive biomarkers that can inform diagnosis of HCC.

Methods: Using data from 249 individuals with HIV (114 individuals with normal liver conditions, 69 with fibrosis, 30 with cirrhosis, and 36 with HCC), we constructed a cfDNA methylation-based inflammation score (inflammation-DNAm score) based on 54 CpGs previously associated with circulating C-reactive protein concentrations.

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Introduction: Histidine-rich protein 2 (HRP2) antigen kits are widely used for malaria diagnosis in tropical regions due to their heat stability. The Plasmodium Lactate Dehydrogenase (pLDH) used in BIOCREDIT® malaria test kit is claimed to be heat-stable. This study aimed to evaluate the heat stability and field performance of three BIOCREDIT® kits.

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Objective: This study investigated the impact of COVID-19 lockdown on the consumption of illicit drugs among Persons with Substance Use Disorders in Lagos, Nigeria.

Methods: Using convenience sampling, 25 participants, who use different substances consented to participate in the study. Data was collected using in-depth interview guide and thematically analysed using NVivo 12 Plus.

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A review of the association between in vitro fertilization and children's neurocognitive development.

J Assist Reprod Genet

December 2024

Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Medical Sciences, University of Lagos, Lagos, Nigeria.

This review investigated the current research on the association between in vitro fertilization and children's neurocognitive development. Twenty studies were analyzed, encompassing over 23,000 children conceived through IVF, and compared to those conceived naturally. The findings on overall cognitive function were mixed, as measured by IQ.

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The professional identity of scientists has historically been cultivated to value research over teaching, which can undermine initiatives that aim to reform science education. Course-Based Research Experiences (CRE) and the inclusive Research and Education Communities (iREC) are two successful and impactful reform efforts that integrate research and teaching. The aim of this study is to explicate the professional identity of instructors who implement a CRE within an established iREC and to explore how this identity contributes to the success of these programs.

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Article Synopsis
  • Over two decades, initiatives have aimed to enhance STEM undergraduate outcomes, with the inclusive Research Education Community (iREC) emerging as a scalable reform model that supports STEM faculty in implementing course-based research to improve student learning.
  • This study utilized pathway modeling to describe the HHMI Science Education Alliance (SEA) iREC, identifying how faculty engagement leads to sustainable adoption and improvement of new teaching strategies through feedback from over 100 participating faculty members.
  • The findings indicate that iREC fosters a collaborative environment where STEM faculty can share expertise and data, thereby enhancing their teaching practices and contributing to the overall evolution of undergraduate science education.
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African ancestry neurodegeneration risk variant disrupts an intronic branchpoint in GBA1.

Nat Struct Mol Biol

December 2024

Center for Alzheimer's and Related Dementias, National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.

Recently, an African ancestry-specific Parkinson disease (PD) risk signal was identified at the gene encoding glucocerebrosidase (GBA1). This variant ( rs3115534 -G) is carried by ~50% of West African PD cases and imparts a dose-dependent increase in risk for disease. The risk variant has varied frequencies across African ancestry groups but is almost absent in European and Asian ancestry populations.

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Article Synopsis
  • Brain tumors pose a major global health issue, particularly in Africa, where limited access to diagnostics and treatment amplifies the crisis and lack of standardized cancer protocols.
  • The Brain Tumor Consortium for Africa (BTCA) was created in 2023 to enhance CNS tumor diagnosis and care in Sub-Saharan Africa, identifying gaps in neuro-oncology capacity through a survey.
  • The consortium aims to improve brain tumor management by expanding molecular diagnostics, standardizing biobanking, enhancing data collection, and advocating for better care in healthcare policies.
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Phenolic compounds exhibit potent antioxidant properties and defense mechanisms in plants, serving as quality biomarkers. This study investigates the effect of chitosan formulations, incorporated with 1 % and 2 % ascorbic acid and quercetin, for extending cassava shelf life and improving nutritional quality. The PhotoMetrix® smartphone App was employed to analyze the impact of these treatment-formulations on their total phenolic contents (TPC) using RGB (Red-Green-Blue) color scale, validated by statistical analysis.

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Viral suppression with antiretroviral therapy (ART) is a critical component of UNAIDS objectives to end the HIV epidemic. Youth living with HIV (YLH) have worse viral suppression rates than adults. The aim of this study was to identify risk factors for viral non-suppression among YLH in Nigeria.

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Introduction/objectives: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that frequently involves the lungs, contributing to significant morbidity in hospitalized patients. Critical care survivors with lung involvement in SLE are at particularly high risk for unplanned hospital readmissions, which can reflect the complexity of their disease, which often affects multiple organs and requires immunosuppressive therapy that increases infection risk. Severe pulmonary complications, critical illness sequelae, and challenges in medication adherence or follow-up care further contribute to their vulnerability.

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Background: The capacity to anticipate future health issues is important for both policy makers and practitioners in the USA, as such insights can facilitate effective planning, investment, and implementation strategies. Forecasting trends in disease and injury burden is not only crucial for policy makers but also garners substantial interest from the general populace and leads to a better-informed public. Through the integration of new data sources, the refinement of methodologies, and the inclusion of additional causes, we have improved our previous forecasting efforts within the scope of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) to produce forecasts at the state and national levels for the USA under various possible scenarios.

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Pesticides have become indispensable in modern agriculture, aiding in crop protection, and ensuring food security. However, their extensive use has raised concerns about environmental contamination and human health risks. This manuscript reviews the prevalence of organophosphate pesticide (OPP) use in Nigerian agriculture and explores methods for detecting pesticide residues in fruits and vegetables.

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Article Synopsis
  • Surrogacy in Nigeria allows couples facing infertility to have children through a surrogate who carries the pregnancy, gaining popularity compared to adoption.
  • There are two types of surrogacy: gestational, where embryos are created via IVF, and traditional, using the surrogate's own egg; however, it presents challenges including medical, ethical, and legal issues impacting the newborns.
  • The case report of preterm triplets emphasizes the necessity for better regulation in surrogacy practices, as challenges included feeding issues, lack of appropriate care, and obtaining necessary legal consents for the infants.
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Introduction: Human Papillomavirus is responsible for about 5% of the global cancer burden. In Nigeria, cervical cancer is the second most common cancer among women. The Federal Government of Nigeria and partners recently introduced Human Papillomavirus (HPV) vaccination into routine immunization beginning with 15 States and the Federal Capital Territory.

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The prognosis/mortality rate in mycosis fungoides (MF)/cutaneous T-cell lymphomas (CTCL) is alarming in resource-poor countries due to delayed diagnosis in meeting recognised criteria. We highlight the diagnostic accuracy of examining peripheral blood films (PBFs). We reviewed clinically diagnosed MF/CTCL cases in the Dermatology Clinic of Lagos University Teaching Hospital between January and October 2022 and analysed clinical, haematological and histology findings.

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Context: The world over, there has been a paradigm shift in medical education from the traditional curriculum to Competency-Based Medical Education (CBME), of which the application of standard setting in assessments is an integral part. Standard setting is the process used to define an acceptable level of performance and to establish a pass score for the defined levels of performance in the competency domains assessed by an examination.

Aims: This study was designed to assess the opinions and experiences of key judges for implementation of standard setting and to outline its prospects from their perspective.

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Article Synopsis
  • Traumatic brain injury (TBI) significantly impacts victims, and understanding its prevalence, demographics, and causes is crucial for developing effective prevention and management strategies.
  • A study conducted at Lagos University Teaching Hospital analyzed data from 125 adult TBI patients, revealing a high male-to-female ratio and a mean age of about 41 years, with 67.2% of injuries resulting from road traffic accidents.
  • The findings indicate that most patients lack health insurance, highlighting the need for expanded national health coverage to better support individuals suffering from TBI.
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Analytic performance of ScreenFire HPV RS assay Zebra BioDome format and its potential for large-scale population HPV screening.

Infect Agent Cancer

November 2024

Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, 680 N Lake Shore Dr, Suite 1400, Chicago, IL, 60611, USA.

Background: Easy-to-use, rapid, scalable, high-throughput, and cost-effective HPV tests are urgently needed for low-resource settings. Atila Biosystems' high-throughput, cost-effective, and clinically validated ScreenFire HPV Risk Stratification (RS) assay identifies 13 high risk HPV (hrHPV) in 4 groups based on their oncogenic risk (i.e.

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Fenoldopam for preventing and treating acute kidney injury.

Cochrane Database Syst Rev

November 2024

Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia.

Article Synopsis
  • Fenoldopam is a drug that selectively activates dopamine A1 receptors, increasing kidney blood flow, and it's being evaluated for its effectiveness and safety in preventing and treating acute kidney injury (AKI) in both adults and children.
  • The review examined randomized controlled trials (RCTs) involving fenoldopam related to AKI caused by surgery, radiocontrast exposure, or sepsis, using rigorous data collection and analysis methods.
  • A total of 25 RCTs were identified, involving 3,339 participants, indicating a substantial body of research focused on fenoldopam's impact on AKI.
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