Shaimaa Mohammed

ORCID: 0000-0003-3463-8945
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About
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Research Areas
  • Seed and Plant Biochemistry
  • GABA and Rice Research
  • Fatty Acid Research and Health
  • Natural Antidiabetic Agents Studies
  • Phytochemicals and Antioxidant Activities
  • Phytochemical and Pharmacological Studies
  • Endodontics and Root Canal Treatments
  • Periodontal Regeneration and Treatments
  • Lipid metabolism and biosynthesis
  • Medicinal Plants and Neuroprotection
  • Digestive system and related health
  • dental development and anomalies
  • Advances in Cucurbitaceae Research
  • Aluminum toxicity and tolerance in plants and animals
  • Pharmacological Effects of Medicinal Plants
  • Probiotics and Fermented Foods
  • Ethnobotanical and Medicinal Plants Studies
  • Cholesterol and Lipid Metabolism
  • Bioeconomy and Sustainability Development
  • Anorectal Disease Treatments and Outcomes
  • Diverse Scientific Research Studies
  • Macrophage Migration Inhibitory Factor
  • Cassava research and cyanide
  • Ginger and Zingiberaceae research
  • Curcumin's Biomedical Applications

National Research Centre
2014-2025

National Water Research Center
2024

Federal University Dutse
2024

Sohag University
2023

Benha University
2023

Advanced Neural Dynamics (United States)
2021

Cairo University
2021

Taras Shevchenko National University of Kyiv
2018

University of Otago
1998

Abstract Background The second most common cancer in the world is breast cancer. Chemotherapy used to treat cancer, but instances of multidrug resistance, targets that are not selective, and physicochemical issues raise doubts about its efficacy. So, exploration chemopreventive agents from efficient natural sources has been required. chia quinoa seeds have health-promoting activities include cardio-protective, antidiabetic, anticancer effects. Given paramount importance their oils potential...

10.1186/s42269-023-01161-3 article EN cc-by Bulletin of the National Research Centre/Bulletin of the National Research Center 2024-01-05

Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease characterized by the inflammation of synovial fluid. The incidence cardiovascular diseases (CVDs) increasing in RA patients. This research first report to investigate anti-arthritic effect avocado peel nutraceutical (APN) and its potential mitigating risk associated with RA. antioxidant activity phytochemical composition APN were assessed. interaction APN's active compounds protein tyrosine phosphatase non-receptor type...

10.3390/biom15040590 article EN cc-by Biomolecules 2025-04-16

Background and Objective: Searching non-traditional sources of edible oil is crucial in Egypt.Roselle (Hibiscus sabdariffa L.) a vital medicinal plant Egypt, where all its parts are utilized except the seeds that completely discarded.The aim present research was to study possibility consuming roselle seed (RSO) as oil.Materials Methods: The composition RSO from fatty acids, total phenolic, flavonoids tocochromanols assessed.In vitro antioxidant ABTS scavenging activity oxidative stability...

10.3923/jbs.2017.267.277 article EN Journal of Biological Sciences 2017-08-01

The purpose of this study was to analyse the effect TGF‐β 1 on wound healing in standardized Class II furcation defects 48 mandibular second premolar teeth 24 sheep. experimental design included a control group (carrier only, 25% pluronic F‐127), and 2 groups: A (80 μg/ml + carrier) B TOF‐β carrier covered with barrier membrane). Sheep were killed either wk or 6 after surgery. Mesiodistal sections decalcified specimens quantified histologically using stereology. Percentage volumes...

10.1111/j.1600-0765.1998.tb02208.x article EN Journal of Periodontal Research 1998-08-01

The aim of the present research was to evaluate anti-inflammatory activity pumpkin seed oils (PSOs) an Egyptian and European variety, in a rat model adjuvant arthritis. Edema thickness, plasma tumor necrosis factor-α (TNF-α) erythrocyte sedimentation rate (ESR) were determined as inflammatory biomarkers while malondialdehyde (MDA) total antioxidant capacity (TAC) assessed indicative oxidative stress. Chromosomal aberration, sperm shape abnormalities, DNA fragmentations are cytogenetic...

10.3989/gya.0796161 article EN cc-by Grasas y Aceites 2017-03-01

Chia oil is high in omega-3 fatty acids, which have been linked to a lower risk of many diseases, including cancer. Oil encapsulation method that holds promise for maintaining content while enhancing solubility and stability. The purpose this study prepare nanoencapsulated investigate its suppressive effects on rat chemically induced breast cancer.The was extracted from commercial seeds their acids were analyzed using Gas Chromatography-mass spectrometry (GC/MS). Sodium alginate used as...

10.1007/s11033-022-07885-1 article EN cc-by Molecular Biology Reports 2022-09-05

The objective of the present study was to evaluate cardiovascular protective effect Egyptian and European umpkin seed oil (PSO) in hypercholesterolemic rats. Tocopherols, fatty acids (FAs) unsaponifiable matter (UNSAP) were assessed both oils. results showed that α-tocopherol 108 273, γ-tocopherol 3.95 0 d-tocopherol 1.58 mg·100 g-1 European, respectively. GLC analysis FAs revealed presence linoleic acid as major Feeding a diet produced significant increase plasma total cholesterol (T-Ch),...

10.3989/gya.062813 article EN cc-by Grasas y Aceites 2014-02-13

The present study aims to evaluate the antioxidant and anti-cancer activities of nutraceuticals prepared from apricot kernel grape seeds extracts.Different bioactive compounds were determined in (total phenolic compounds, flavonoids, β-carotene, phytosterols fatty acids).Acute toxicity these was evaluated.Apricot showed highest content protein fat, while rich carbohydrates.Apricot nutraceutical (AKN) hydrocarbons, (GSN) phytosterol content.Stigmasterol major both nutraceuticals.Oleic acid...

10.21608/ejchem.2021.54427.3132 article EN Egyptian Journal of Chemistry 2021-01-04

Introduction: Non-communicable diseases are a cluster of metabolic diseases, which include type-2 diabetes, cancer, and cardiovascular (CVDs). The aim the current research was to incorporate dietary fibers (mucilage) phytosterol for enriching chia seeds oil producing new supplements cardio-protection from oxidative stress, inflammation, dyslipidemia. Methods: Fatty acids profile, phytosterols, phenolic compounds content prepared supplement were assessed. cardioprotective potency evaluated in...

10.34172/jhp.2022.09 article EN cc-by Journal of Herbmed Pharmacology 2021-11-29

Purpose: The study investigates soil pores' impact on carbon dynamics and sequestration processes, examining their physical chemical characteristics mechanisms for sequestration.Research Method: Existing literature research pores, dynamics, are analyzed. interrelationships between pore structure, water movement, microbial activity, root penetration, input, aggregation, gas exchange examined. Traditional techniques advanced imaging methods used to quantify characterize pores.Findings: Soil...

10.20944/preprints202402.0578.v1 preprint EN 2024-02-10

Efficacy of L-carnosine against Schistosoma mansoni antigens in liver, heart, kidney and brain rabbitsNaima Z. Mohamed, Monira A.Abd El Kader, Sanaa A. Ali

10.7324/japs.2017.70712 article EN Journal of Applied Pharmaceutical Science 2017-01-01

The role of fish oil, primrose oil and their mixture in ameliorating the changes Alzheimer's like model was evaluated rats. Primrose primrose/fish fatty acids composition assessed by gas chromatography. rat experiment consisted 5 groups; first fed on balanced diet as control normal (CN); other four groups treated with intraperitoneal aluminum lactate consumed dyslipidemic diet; one group served disease (CA) while three (test groups) received daily oral dose from separately for weeks. Results...

10.5650/jos.ess20015 article EN Journal of Oleo Science 2020-01-01

The purpose of this study was to analyse the effect TGF‐β 1 on wound healing in standardized Class II furcation defects 48 mandibular second premolar teeth 24 sheep. experimental design included a control group (carrier only, 25% pluronic F‐127), and 2 groups: A (80 μg/ml + carrier) B carrier covered with barrier membrane). Sheep were killed either wk or 6 after surgery. Mesiodistal sections decalcified specimens quantified histologically using stereology. Percentage volumes regenerated...

10.1111/j.1600-0765.1998.tb02328.x article EN Journal of Periodontal Research 1998-04-01

Alzheimer's disease (AD) is a neurodegenerative associated with memory and cognitive dysfunction the main reason of dementia worldwide.The present research aimed to evaluate protective effect administration probioticfermented milk costus extract against AD in rats.Total phenolic content (TPC), total flavonoids (TF) antioxidants activity (AA) extracts were studied.The study included 40 rats divided into five groups.Group 1 2 served as normal control control, respectively.Groups 3 4 given...

10.21608/ejchem.2021.98261.4577 article EN Egyptian Journal of Chemistry 2021-10-19

Abstract Quinoa seeds ( Chenopodium quinoa Willd.) have grown in interest due to their naturally occurring phytochemicals and antioxidants. It was stated that it has a powerful anticancer effect against human colorectal cancer. Gas chromatography-mass spectrometry used analyze the oil fatty acids. Sodium alginate as loading agent encapsulating nanoemulsion, its acute oral toxicity assessed rats. The nanoemulsion's ability scavenge free radicals evaluated using DPPH radical-scavenging assay....

10.21203/rs.3.rs-4063717/v1 preprint EN cc-by Research Square (Research Square) 2024-03-15

Abstract Chia oil is high in omega-3 fatty acids, which have been linked to a lower risk of many diseases, including cancer. Oil encapsulation promising method for preserving content and improving solubility stability. This study aims prepare nano-encapsulated explore its suppressive role against chemically induced breast cancer rats. The was extracted from commercial seeds their acids were analyzed using Gas Chromatography-Mass Spectrometry (GC/MS). nanocapsules prepared by sodium alginate...

10.21203/rs.3.rs-1766334/v1 preprint EN cc-by Research Square (Research Square) 2022-07-01

Background: Diarrhea and malnutrition are major health problems in developing countries. Inflammation, high oxidative stress, poor nutritional status, fatty liver were encountered during such diseases. Patents for diarrhea management (WO2007/130882A2, WO00/37106A1, WO2014/152420, CA2987364A1) published. Objective: The objective was to introduce anti-diarrhea functional foods with a preventive effect on malnutrition. Methods: Two processing techniques applied preparing (formula 1 ingredients...

10.2174/2212798411666200410084202 article EN Recent Patents on Food Nutrition & Agriculture 2020-04-10

Diabesity, a combined diabetes and obesity, is worldwide illness in the 21 century.The aim of present research was to study blood glucose, lipid profile, iron status, immune system cardiac hepatic pathology diabesity rat model potential protection by neutraceuticals.Dietary obesity were simultaneously induced rats as diabesity.Three nutraceuticals tested (Lepidium sativum seed ethanol water extracts Boswellia carterii extract).Biochemical analysis histopathological examination liver heart...

10.21608/ejchem.2021.103599.4805 article EN Egyptian Journal of Chemistry 2021-12-12

Abstract Background The second most common cancer in the world is breast cancer. Chemotherapy used to treat cancer, but instances of multidrug resistance, targets that are not selective, and physicochemical issues raise doubts about its efficacy. So, exploration chemopreventive agents from efficient natural sources has been required. chia quinoa seeds have health-promoting activities include cardio-protective, antidiabetic, anticancer effects. Given paramount importance their oils potential...

10.21203/rs.3.rs-3147170/v1 preprint EN cc-by Research Square (Research Square) 2023-08-17
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