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Results for “"Mohamed A. Osman"”

16+ results

Rising rural body-mass index is the main driver of the global obesity epidemic in adults

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Honor Bixby, James Bentham, Bin Zhou, Mariachiara Di Cesare et al.

Journal: NatureYear: 2019Citations: 741

Abstract Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities 1,2 . This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity 3–6 . Here we use 2...

Health SciencesMedicinePublic Health, Environmental and Occupational HealthOpen Access
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Microplastic sources, formation, toxicity and remediation: a review

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Ahmed I. Osman, Mohamed Hosny, Abdelazeem S. Eltaweil, Sara Omar et al.

Journal: Environmental Chemistry LettersYear: 2023Citations: 716

Microplastic pollution is becoming a major issue for human health due to the recent discovery of microplastics in most ecosystems. Here, we review the sources, formation, occurrence, toxicity and remediation methods of microplastics. We distinguish ocean-based and land-based sources of microplastics...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Structured crowdsourcing enables convolutional segmentation of histology images

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Mohamed Amgad, Habiba Elfandy, Hagar Hussein, Lamees A Atteya et al.

Journal: BioinformaticsYear: 2019Citations: 313

MOTIVATION: While deep-learning algorithms have demonstrated outstanding performance in semantic image segmentation tasks, large annotation datasets are needed to create accurate models. Annotation of histology images is challenging due to the effort and experience required to carefully delineate ti...

Physical SciencesComputer ScienceArtificial IntelligenceOpen Access
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Status of care for end stage kidney disease in countries and regions worldwide: international cross sectional survey

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Aminu K. Bello, Adeera Levin, Meaghan Lunney, Mohamed A. Osman et al.

Journal: BMJYear: 2019Citations: 271

OBJECTIVE: To determine the global capacity (availability, accessibility, quality, and affordability) to deliver kidney replacement therapy (dialysis and transplantation) and conservative kidney management. DESIGN: International cross sectional survey. SETTING: International Society of Nephrology (I...

Health SciencesMedicineNephrologyOpen Access
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Global nephrology workforce: gaps and opportunities toward a sustainable kidney care system

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Mohamed A. Osman, Mona Alrukhaimi, Gloria Ashuntantang, Ezequiel Bellorín-Font et al.

Journal: Kidney International SupplementsYear: 2018Citations: 179

The health workforce is the cornerstone of any health care system. An adequately trained and sufficiently staffed workforce is essential to reach universal health coverage. In particular, a nephrology workforce is critical to meet the growing worldwide burden of kidney disease. Despite some attempts...

Health SciencesMedicineNephrologyOpen Access
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Peritoneal Dialysis Use and Practice Patterns: An International Survey Study

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Yeoungjee Cho, Aminu K. Bello, Adeera Levin, Meaghan Lunney et al.

Journal: American Journal of Kidney DiseasesYear: 2020Citations: 146

Rationale & Objective Approximately 11% of people with kidney failure worldwide are treated with peritoneal dialysis (PD). This study examined PD use and practice patterns across the globe. Study Design A cross-sectional survey. Setting & Participants Stakeholders including clinicians, policy makers...

Health SciencesMedicineNephrologyOpen Access
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Global access of patients with kidney disease to health technologies and medications: findings from the Global Kidney Health Atlas project

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Htay Htay, Mona Alrukhaimi, Gloria Ashuntantang, Aminu K. Bello et al.

Journal: Kidney International SupplementsYear: 2018Citations: 116

Access to essential medications and health products is critical to effective management of kidney disease. Using data from the ISN Global Kidney Health Atlas multinational cross-sectional survey, global access of patients with kidney disease to essential medications and health products was examined....

Health SciencesMedicineNephrologyOpen Access
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Hemodialysis Use and Practice Patterns: An International Survey Study

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Htay Htay, Aminu K. Bello, Adeera Levin, Meaghan Lunney et al.

Journal: American Journal of Kidney DiseasesYear: 2020Citations: 81

Rationale & Objective Hemodialysis (HD) is the most common form of kidney replacement therapy. This study aimed to examine the use, availability, accessibility, affordability, and quality of HD care worldwide. Study Design A cross-sectional survey. Setting & Participants Stakeholders (clinicians, po...

Health SciencesMedicineNephrologyOpen Access
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Chemical composition, antioxidant and hepatoprotective activities of methanol extracts from leaves of<i>Terminalia bellirica</i>and<i>Terminalia sericea</i>(Combretaceae)

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Mansour Sobeh, Mona F. Mahmoud, Rehab A. Hasan, Mohamed A. O. Abdelfattah et al.

Journal: PeerJYear: 2019Citations: 57

Background Plants belonging to the genus Terminalia such as Terminalia bellirica and Terminalia sericea are used traditionally to treat several diseases and health disorders. Up to this date, the roots of Terminalia sericea and the fruits of Terminalia bellirica are the mostly studied plant parts. T...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Global overview of health systems oversight and financing for kidney care

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Aminu K. Bello, Mona Alrukhaimi, Gloria Ashuntantang, Ezequiel Bellorín-Font et al.

Journal: Kidney International SupplementsYear: 2018Citations: 57

Reliable governance and health financing are critical to the abilities of health systems in different countries to sustainably meet the health needs of their peoples, including those with kidney disease. A comprehensive understanding of existing systems and infrastructure is therefore necessary to g...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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Characterization of gum arabic fractions obtained by anion-exchange chromatography

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Mohamed E. Osman, Alan R. Menzies, Beatriz Albo Martin, Peter A. Williams et al.

Journal: PhytochemistryYear: 1995Citations: 56
Life SciencesAgricultural and Biological SciencesPlant Science
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Natural Bioactive Molecules: An Alternative Approach to the Treatment and Control of COVID-19

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Fahadul Islam, Shabana Bibi, Atkia Farzana Khan Meem, Md. Mohaimenul Islam et al.

Journal: International Journal of Molecular SciencesYear: 2021Citations: 54

Several coronaviruses (CoVs) have been associated with serious health hazards in recent decades, resulting in the deaths of thousands around the globe. The recent coronavirus pandemic has emphasized the importance of discovering novel and effective antiviral medicines as quickly as possible to preve...

Health SciencesMedicineInfectious DiseasesOpen Access
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Helsinki by nature: The Nature Step to Respiratory Health

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Tari Haahtela, Leena von Hertzen, Josep M Antó, Chunxue Bai et al.

Journal: Clinical and Translational AllergyYear: 2019Citations: 54

BACKGROUND: was the overarching theme of the 12th General Meeting of the Global Alliance against Chronic Respiratory Diseases (GARD) in Helsinki, August 2018. New approaches are needed to improve respiratory health and reduce premature mortality of chronic diseases by 30% till 2030 (UN Sustainable D...

Physical SciencesEnvironmental ScienceHealth, Toxicology and MutagenesisOpen Access
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Roles of Exogenous α-Lipoic Acid and Cysteine in Mitigation of Drought Stress and Restoration of Grain Quality in Wheat

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Amr Elkelish, Mohamed M. El-Mogy, Gniewko Niedbała, Magdalena Piekutowska et al.

Journal: PlantsYear: 2021Citations: 52

Cysteine (Cys) and α-lipoic acid (ALA) are naturally occurring antioxidants (sulfur-containing compounds) that can protect plants against a wide spectrum of environmental stresses. However, up to now, there are no conclusive data on their integrative roles in mitigation of drought stress in wheat pl...

Life SciencesBiochemistry, Genetics and Molecular BiologyBiochemistryOpen Access
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Current status of health systems financing and oversight for end-stage kidney disease care: a cross-sectional global survey

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Emily K. Yeung, Aminu K. Bello, Adeera Levin, Meaghan Lunney et al.

Journal: BMJ OpenYear: 2021Citations: 51

OBJECTIVES: The Global Kidney Health Atlas (GKHA) is a multinational, cross-sectional survey designed to assess the current capacity for kidney care across all world regions. The 2017 GKHA involved 125 countries and identified significant gaps in oversight, funding and infrastructure to support care...

Health SciencesMedicineNephrologyOpen Access
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