Ahmed Ragaa Nour Ibrahim

ORCID: 0000-0001-9737-1446
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About
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Research Areas
  • Food Allergy and Anaphylaxis Research
  • Allergic Rhinitis and Sensitization
  • Contact Dermatitis and Allergies
  • Natural product bioactivities and synthesis
  • Flavonoids in Medical Research
  • Liver physiology and pathology
  • Toxin Mechanisms and Immunotoxins
  • Plant biochemistry and biosynthesis
  • Patient Safety and Medication Errors
  • PI3K/AKT/mTOR signaling in cancer
  • Pharmaceutical Practices and Patient Outcomes
  • Neurobiology and Insect Physiology Research
  • Plant Reproductive Biology
  • Nosocomial Infections in ICU
  • Antibiotic Use and Resistance
  • Cancer Mechanisms and Therapy
  • Pneumonia and Respiratory Infections
  • Genomics, phytochemicals, and oxidative stress
  • Antibiotic Resistance in Bacteria
  • Cytokine Signaling Pathways and Interactions

King Khalid University
2022-2025

Minia University
2019

Hiroshima University
2010

Background Increasing healthcare costs, particularly in Low- and Middle-Income Countries (LMICs) like Egypt, highlight the need for rational economic strategies. Clinical pharmacy interventions offer potential benefits by reducing drug therapy problems associated thereby supporting system sustainability. Objective This study evaluates impact clinical of four tertiary hospitals Egypt implementing an innovative tool medication management, focusing on cost avoidance return investment (ROI),...

10.1371/journal.pone.0311707 article EN cc-by PLoS ONE 2025-01-17

<i>Background:</i>Japanese cedar <i>(Cryptomeria japonica)</i> pollen is a major cause of seasonal pollinosis in Japan. Protease activity the grains may trigger pro-allergic responses but no such proteases have yet been identified as allergens. <i>Objectives:</i>We report molecular cloning and immunochemical characterization novel <i>C. japonica </i>pollen allergen belonging to aspartic protease family. <i>Methods:</i>We focused on...

10.1159/000283026 article EN International Archives of Allergy and Immunology 2010-01-01

Japanese cedar (Cryptomeria japonica) pollen is a major cause of seasonal rhinitis and conjunctivitis in Japan, an understanding its full allergen repertoire prerequisite for the development future molecular diagnostics immunotherapeutic strategies. Here we report identification new C. japonica IgE-binding antigen (CJP-8) homologous to lipid transfer proteins (LTPs), class plant cross-reactive allergens found foods, latex, grains. The cjp-8 cDNA encodes 165-amino acid polypeptide possessing...

10.1271/bbb.90685 article EN Bioscience Biotechnology and Biochemistry 2010-03-23

Protease activities in allergen sources are thought to be involved triggering allergic inflammation through the disruption of epithelial barrier or induction proinflammatory cytokines. allergens may also work as type 2 helper T cell (TH2) adjuvants cleavage surface receptors. Here, we report molecular cloning and immunochemical characterization a new Japanese cedar (Cryptomeria japonica) pollen (CPA9) homologous serine protease, which is initially found high IgE-binding spot on our...

10.1097/wox.0b013e318201d81d article EN cc-by-nc-nd World Allergy Organization Journal 2010-01-01

A dangerous infection contracted in hospitals, ventilator-associated pneumonia is frequently caused by bacteria that are resistant to several drugs. It one of the main reasons why patients intensive care units become ill or die. This research aimed determine most effective empirical therapy antibiotics for better control and improve patient outcomes using minimal inhibitory concentration method Ameri–Ziaei double antibiotic synergism test observing clinical responses both single combination...

10.3390/medicina60122098 article EN cc-by Medicina 2024-12-21

Background/Aims: Liver fibrosis presents a worldwide problem.There is an increasing interest in the studying of natural compounds with free radicals scavenging capacity to protect against liver fibrosis.This study investigated actions resveratrol and curcumin as two polyphenols CCl 4 -induced fibrosis.Materials Methods: Animals were divided into four groups: Normal control group; only Res group (resveratrol + ); Cur (curcumin ).Serum ALT AST evaluated.Assessment MDA, GSH catalase was...

10.21608/jabps.2019.13319.1049 article EN Journal of advanced Biomedical and Pharmaceutical Sciences 2019-07-18
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