Omaima Awad Mustafa Eltayeb

Dr. Omaima Awad Mustafa Eltayeb


Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
11 June 2025 in Antibiotics
Verified
Journal Article
Open access
PDF file
Elshafia Ali Hamid MohammedElshafia Ali Hamid Mohammed
Elshafia Ali Hamid Mohammed
Kovács BélaKovács Béla
Kovács Béla
RKRonald Kuunya
Ronald Kuunya
Omaima Awad Mustafa EltayebOmaima Awad Mustafa Eltayeb
Omaima Awad Mustafa Eltayeb
AAAzza Siddig Abbo
Azza Siddig Abbo
KPKároly Pál
Károly Pál
Antibiotic resistance in aquaculture has emerged as a global crisis, representing a serious threat to the health of aquatic animals, environment, and human. The extensive use of antibiotics in aquaculture has led to rapid development of resistant bacterial strains, resulting in environmental contamination and the dissemination of resistant genes. Understanding of the research trends, key contributors, and thematic evolution of this field is essential for guiding future studies and policy interventions. The study aimed to conduct a bibliometric analysis of research on antibiotic resistance development in aquaculture, identifying key areas of research, leading contributors, emerging challenges, and alternative solutions. Data were extracted from the Web of Science (WoS) database covering the period from 2000 to 2025. A systematic search strategy was employed, utilizing terms including “antibiotic resistance” AND “bacteria,” AND “aquaculture”. Relevant publications were extracted from the WoS using these keywords. R-tool was then used to analyze the obtained metadata including keywords, citation patterns, and co-authored country. The analysis revealed a remarkable increase in publications over the past 25 years, with key contributions from China, India, and the USA. The most significant articles focused on the presence of multidrug resistant bacteria in the aquatic environments and, antibiotic-resistant genes, and horizontal gene transfer. Probiotics are the alternative solution to overcome the antibiotic resistance and enhance aquaculture sustainability. Future research should focus on the interdisciplinary collaboration, novel antimicrobial alternatives, and global monitoring approaches.

17 March 2025 in Nutrients
Verified
Journal Article
Open access
PDF file
CACarlos Alexandre Soares Andrade
Carlos Alexandre Soares Andrade
SLSzabolcs Lovas
Szabolcs Lovas
NMNour Mahrouseh
Nour Mahrouseh
GCGhenwa Chamouni
Ghenwa Chamouni
BSBalqees Shahin
Balqees Shahin
OVOrsolya Varga
Orsolya Varga
Interventions for primary prevention are crucial in tackling type 2 diabetes (T2D) by offering a structured approach to implementing lifestyle modifications, such as community-based programs. The aim of this study was to demonstrate the effectiveness of primary prevention interventions in preventing or delaying the onset of T2D in the 28 EU member states (EU-28). The present systematic review is registered on PROSPERO (CRD42020219994), and it followed the PRISMA guidelines. Eligibility criteria comprised original interventional studies reporting incidence of T2D in member states of the EU-28. A total of 23,437 records were initially retrieved, of which 16 met the eligibility criteria for inclusion. These interventional studies, published between 2003 and 2021, provided data from Spain, the UK, Finland, the Netherlands, and Denmark. Thirteen studies were of low quality, two were moderate, and one was high-quality. Three studies focused solely on dietary interventions, twelve studies combined diet, physical activity, and lifestyle counseling, and one study applied repeated health checks with personalized feedback and lifestyle advice. Overall, 10 studies reported a significant reduction in T2D incidence exclusively among high-risk individuals following the interventions with HR: 0.4 (95% CI: 0.3–0.7) to 0.75 (95% CI: 0.58–0.96). Only a few studies reported that primary lifestyle interventions decreased T2D risk, thus limiting generalizability. While lifestyle improvements were noted on high-risk groups, significant risk reduction among healthy individuals was not observed. Multicomponent interventions combining dietary modifications, physical activity, and personalized lifestyle counseling were the most effective in reducing the incidence of T2D among high-risk populations in the EU-28.

24 January 2025 in Journal of Agriculture and Food Research
Verified
Journal Article
Open access
AAAbdelhakam Esmaeil Mohamed Ahmed
Abdelhakam Esmaeil Mohamed Ahmed
MMMassimo Mozzon
Massimo Mozzon
ADAbdaljbbar B.A. Dawod
Abdaljbbar B.A. Dawod
Omaima Awad Mustafa EltayebOmaima Awad Mustafa Eltayeb
Omaima Awad Mustafa Eltayeb
SMShaikh Ayaz Mukarram
Shaikh Ayaz Mukarram
BKBéla Kovács
Béla Kovács

16 December 2024 in Nutrients
Verified
Journal Article
Open access
PDF file
AAAbdelhakam Esmaeil Mohamed Ahmed
Abdelhakam Esmaeil Mohamed Ahmed
Massimo MozzonMassimo Mozzon
Massimo Mozzon
ADAbdaljbbar Babiker Abdaljbbar Dawod
Abdaljbbar Babiker Abdaljbbar Dawod
Omaima Awad Mustafa EltayebOmaima Awad Mustafa Eltayeb
Omaima Awad Mustafa Eltayeb
Ayaz Mukarram ShaikhAyaz Mukarram Shaikh
Ayaz Mukarram Shaikh
Kovács BélaKovács Béla
Kovács Béla
Background/Objectives: Baobab (Adansonia digitate L.) is an underutilized species and edible parts (fruits, leaves and seeds) contribute to food security and human health in tropical areas. Although the fruits have attracted greater research interest and have recently been approved for consumption in EU countries, the leaves are traditionally consumed but they have yet to be studied from an interventional perspective. The aim of this study was to propose a protocol for a dietary intervention using baobab leaves (BLs) to achieve the recommended reference values for proteins and minerals (K, Ca, Mg, Na, Fe, Mn) for different target groups of the Sudanese population. Methods: Dry matter, crude fat, protein and ash content, mineral content (Na, Mg, K, Ca, Fe, Mn), total phenolic, and flavonoid compounds were determined in BLs from six different areas. To assess the health and nutrition status in Sudan, time-series data (2013–2023) from the DataBank Health Nutrition and Population Statistics database were used. The reference values for nutrients recommended by the European Food Safety Authority were used to estimate the amount of baobab leaf intake (BLI, g/day). Results: For each nutrient, the study area with the lowest amount of BLs to be consumed is recommended. Leaves from the area of El Gari (BN3) 18.312 g/day and 30.712 g/day are recommended for K and Ca, which are particularly beneficial for children aged 1–3 years and lactating women. Leaves from Kor Tagat (KR1) are suitable for sodium intake, requiring approximately 13–23 g/day across all age groups. Leaves from Kazgil (KR2) (46–81 g/day), (35–66 g/day), (0.48–0.68 g/day), and (4–6 g/day) are optimal for fulfilling the daily requirements of magnesium, iron, manganese, and protein in this order. Conclusions: The systematic inclusion of BLs in the diet can positively support the nutritional status of various demographics. Moreover, the findings of this study demonstrated the foundation for public health and nutritional policy-makers on how they will tackle malnutrition and food insecurity worldwide by incorporating naturally available diets and nutritious alternatives. Recommendation: Further research should focus on assessing the nutritional composition factors that could affect the absorption of nutrients such as phytates and oxalates and investigating the in vitro bioavailability of the elements.

10 August 2026 in Journal of Xenobiotics
Verified
Journal Article
Open access
PDF file
AAAbdelhakam Esmaeil Mohamed Ahmed
Abdelhakam Esmaeil Mohamed Ahmed
ADAbdaljbbar Babiker Abdaljbbar Dawod
Abdaljbbar Babiker Abdaljbbar Dawod
Omaima Awad Mustafa EltayebOmaima Awad Mustafa Eltayeb
Omaima Awad Mustafa Eltayeb
IAIsmail Hassan Abdi
Ismail Hassan Abdi
Elshafia Ali Hamid MohammedElshafia Ali Hamid Mohammed
Elshafia Ali Hamid Mohammed
Kovács BélaKovács Béla
Kovács Béla
Growing interest in underutilized plant resources has increased the need for comprehensive characterization of their elemental composition. This study investigated the elemental composition of Adansonia digitata L. bark collected from two ecologically distinct regions of Sudan and compared elemental distributions among three bark sample forms: whole, cryogenically ground bark (Bark-N), mechanically separated powder (Bark-P), and fibre fraction (Bark-F). Following HNO3–H2O2 wet digestion, elemental concentrations were determined by inductively coupled plasma optical emission spectrometry (ICP-OES). Generalized linear mixed-effects models revealed significant differences in regional and bark sample forms for several essential macroelements, essential trace elements, and other naturally occurring elements. Samples from the Blue Nile region contained higher concentrations of K, P, Fe, Cu, Co, and Mo, whereas bark from North Kordofan showed higher Mg, Na, Mn, Zn, Ba, and Sr concentrations. Distinct elemental profiles were also observed among the three bark sample forms. Selected potentially toxic elements (Pb, Cd, Cr, and As) were detected at low concentrations, providing baseline data for preliminary elemental safety screening. In general, this study provides one of the first comprehensive elemental characterizations of Sudanese baobab bark and establishes a reference dataset for future compositional, pharmaceutical, and industrial research.