Search Results - "Sayed, Douaa M"

Knowledge, perceptions and attitude of Egyptian physicians towards biobanking issues by Abdelhafiz, Ahmed Samir, Sultan, Eman A, Ziady, Hany H, Sayed, Douaa M, Khairy, Walaa A

“…Collection and storage of biospecimens and data for biobanking raise many ethical concerns. Stakeholders' opinions about these ethical issues are important…”
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What Egyptians think. Knowledge, attitude, and opinions of Egyptian patients towards biobanking issues by Abdelhafiz, Ahmed S, Sultan, Eman A, Ziady, Hany H, Ahmed, Ebtesam, Khairy, Walaa A, Sayed, Douaa M, Zaki, Rana, Fouda, Merhan A, Labib, Rania M

“…Biobanking is a relatively new concept in Egypt. Building a good relationship with different stakeholders is essential for the social sustainability of…”
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Higher CD19+CD25 + Bregs are independently associated with better graft function in renal transplant recipients by Ibrahim, Eman H, Aly, Mostafa G, Opelz, Gerhard, Morath, Christian, Zeier, Martin, Süsal, Caner, Sayed, Douaa M, Hassan, Eman, Ekpoom, Naruemol, Daniel, Volker

“…The Identification of B cell subsets with regulatory functions might open the way to new therapeutic strategies in the field of transplantation, which aim to…”
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Sinopharm’s BBIBP-CorV Vaccine and ChAdOx1 nCoV-19 Vaccine Are Associated with a Comparable Immune Response against SARS-CoV-2 by Abdelhafiz, Ahmed Samir, Ali, Asmaa, Kamel, Mahmoud M, Ahmed, Eman Hasan, Sayed, Douaa M, Bakry, Rania M

“…Coronavirus disease 2019 (COVID-19) has affected millions of people worldwide. During the early stages of vaccination in Egypt, the ChAdOx1 nCoV-19 and…”
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Relationship of transitional regulatory B and regulatory T cells and immunosuppressive drug doses in stable renal transplant recipients by Ibrahim, Eman H, Aly, Mostafa, Morath, Christian, Sayed, Douaa M, Ekpoom, Naruemol, Opelz, Gerhard, Süsal, Caner, Daniel, Volker

“…Objectives Regulatory B cells (Bregs) and T cells (Tregs) are thought to be involved in the regulation of graft acceptance in renal transplant recipients…”
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Synthesis, Structural Characterization, and Preclinical Efficacy of a Novel Paclitaxel-Loaded Alginate Nanoparticle for Breast Cancer Treatment by Driscoll, James J., Zaki, Amen H., Abdel Malek, Mohamed A. Y., Osama, Amany, Sayed, Douaa, El-Maali, Nagwa A., Markeb, Ahmed A., Elwanis, Mostafa E. A.

“…Purpose. The antitumor activity of a novel alginate (ALG) polymer-based particle that contained paclitaxel (PTX) was evaluated using human primary breast…”
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Molecular chaperone GRP78 enhances aggresome delivery to autophagosomes to promote drug resistance in multiple myeloma by Abdel Malek, Mohamed A.Y., Jagannathan, Sajjeev, Malek, Ehsan, Sayed, Douaa M., Elgammal, Sahar A., Abd El-Azeem, Hanan G., Thabet, Nabila M., Driscoll, James J.

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Non-neoplastic Portal Vein Thrombosis in HCV Cirrhosis Patients: is it an Immuno-Inflammatory Disorder? by Abu El-Makarem, Mona A, El-Akad, Atef F, Elian, Moustafa M, Sherif, Tahra M, El-shaheed, Ragaa A, Abd EL Fatah, Aliaa S, Sayed, Douaa M, Bakry, Rania M, Mahmoud, Aisha M

“…AbstractBackground and aimsPortal vein thrombosis (PVT) is a critical complication in cirrhotic patients. We explored the role of the activated factor…”
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HLA-B15 predicts survival in Egyptian patients with COVID-19 by Abdelhafiz, Ahmed Samir, Ali, Asmaa, Fouda, Merhan A., Sayed, Douaa M., Kamel, Mahmoud M, Kamal, Lamyaa Mohamed, Khalil, Mahmoud Ali, Bakry, Rania M.

“…Genetic differences among individuals could affect the clinical presentations and outcomes of COVID-19. Human Leukocyte Antigens are associated with COVID-19…”
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Anticancer activity of lanthanum (III) and europium (III) 5‐fluorouracil complexes on Caco‐2 cell line by Abo El‐Maali, Nagwa, Wahman, Asmaa Y., Aly, Aref A.M., Nassar, Ahmed Y., Sayed, Douaa M.

“…Lanthanide complexes are of increasing importance in cancer diagnosis and therapy. In the present study 1:1 and 1:3 solid complexes of La (III)–5‐FU…”
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Effect of thoracic epidural analgesia on pro-inflammatory cytokines in patients subjected to protective lung ventilation during Ivor Lewis esophagectomy by Fares, Khaled M, Mohamed, Sahar A, Muhamed, Sahar A, Hamza, Hesham M, Sayed, Douaa M, Hetta, Diab F

“…Thoracic epidural analgesia (TEA) has a well-known effect on neurohormonal response. Attenuation of stress response by post-operative epidural analgesia has…”
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Subclinical Vascular Endothelial Dysfunctions and Myocardial Changes With Type 1 Diabetes Mellitus in Children and Adolescents by Eltayeb, Azza A., Ahmad, Faisal-Alkhateeb, Sayed, Douaa M., Osama, Amany M.

“…Vascular endothelial dysfunction, accelerated thickening of arterial intima, and changes in ventricular functions contribute to increased cardiovascular…”
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Molecular chaperone GRP78 enhances aggresome delivery to autophagosomes to promote drug resistance in multiple myeloma by Abdel Malek, Mohamed A Y, Jagannathan, Sajjeev, Malek, Ehsan, Sayed, Douaa M, Elgammal, Sahar A, Abd El-Azeem, Hanan G, Thabet, Nabila M, Driscoll, James J

“…Despite the clinical benefit of the proteasome inhibitor bortezomib, multiple myeloma (MM) patients invariably relapse through poorly defined mechanisms…”
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Outcome and Clinical Significance of Immunophenotypic Markers Expressed in Different Treatment Protocols of Pediatric Patients With T-ALL in Developing Countries by Sayed, Douaa M., Sayed, Heba Abdel Razik, Raslan, Heba N., Ali, Amany M., Zahran, Asmaa, Al-Hayek, Reema, Daama, Saad A., Al-Saber, Arwa

“…This study aimed to evaluate pediatric patients had T-cell acute lymphoblastic leukemia (T-ALL) at two different Arabic cancer centers regarding their…”
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Virulence of geographically different Cryptosporidium parvum isolates in experimental animal model by Sayed, Fatma G., Hamza, Amany I., Galal, Lamia A., Sayed, Douaa M., Gaber, Mona

“…Cryptosporidium parvum is a coccidian parasite which causes gastrointestinal disease in humans and a variety of other mammalian species. Several studies have…”
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Knowledge, Attitude, and Opinions of Egyptian Medical Students Toward Biobanking Issues by Abdelhafiz, Ahmed S., Khairy, Walaa A., Fouda, Merhan A., Labib, Rania M., Sultan, Eman A., Ziady, Hany H., Sayed, Douaa M.

“…ABSTRACT Introduction Biobanking is an emerging concept in Egypt. Medical students represent important future stakeholders in the research community. The…”
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Circulating Endothelial Cells and Platelet Microparticles in Mitral Valve Disease With and Without Atrial Fibrillation by Idriss, Naglaa K., Blann, Andrew D., Sayed, Douaa M., Gaber, Marwa A., Hassen, Hosny A., Kishk, Yehia Taha

“…Hypercoagulability in mitral valve disease (MVD), a cause of atrial fibrillation (AF) and stroke, is potentially due to endothelial damage/dysfunction (marked…”
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Regulatory T cell subsets in children with systemic lupus erythematosus by Eltayeb, Azza A., Sayed, Douaa M., Afifi, Noha A., Ibrahim, Maggie A., Sheref, Tahra M.

“…The aim of this work was to quantify CD4 + CD25 + Foxp3 + T cells (Tregs) in Egyptian children with SLE and to correlate these findings with their disease…”
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Relation of Regulatory Foxp3+ T Cells with Helicobacter pylori and Its Virulence Genes by M, Al-Baghdadi, El-Badawy, Omnia, Sayed, Douaa M, Ibrahim, Maggie A, E, Abdel-Mohsen, Seif-Eldin, Salwa S, Thabit, Amany G

“…The study aimed to assess the tangled relation between various CD25 subsets (positive, negative and high) of CD4+ FoxP3+ T cells and H. pylori including its…”
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Effects of pneumonia and malnutrition on the frequency of micronuclei in peripheral blood of pediatric patients by Elsayh, Khalid I, Sayed, Douaa M, Zahran, Asmaa M, Saad, Khaled, Badr, Gamal

“…The aim of this study was to evaluate the effects of bacterial pneumonia and malnutrition on the frequency of micronuclei (MN) in peripheral blood of pediatric…”
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