Manal Ramadan Mohammed

@eaea.org.eg

Lecturer of cytogenetics, Radiation Biology department
Egyptian Atomic Energy Authority

Manal Ramadan Mohammed


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https://researchid.co/manalramadan
15

Scopus Publications

166

Scholar Citations

6

Scholar h-index

5

Scholar i10-index

Scopus Publications

  • Assessment of the efficacy of beam irradiation in breast cancer patients with knee osteoarthritis
    Dina F. El-Essawi, Ibrahim Elzawahry, Manal R. Mohammed, Asmaa Zohry, Hany William
    Egyptian Rheumatologist, 2026
  • Comparative impact of fractionated and acute doses of gamma irradiation on the rats’ brain after whole body irradiation
    Manal Mohammed, Azza El-Bahkery, Shereen Shedid
    International Journal of Radiation Biology, 2025
    PURPOSE Understanding the distinct impacts of fractionated versus acute doses of whole body irradiation on the brain and how these contrasting dosing schedules affect the brain at a cellular and molecular level. MATERIALS AND METHODS Thirty healthy rats (males) were separated into five groups. Groups I, III, and V were irradiated by 0 Gy, 6 Gy, and 8 Gy of whole body γ-irradiation, respectively. Groups II and IV were irradiated by 6 Gy and 8 Gy as fractionated doses/4 (24-hour interval), respectively. Twenty-four hours after irradiation the total antioxidant capacity (TAC), comet assay, phosphorylated tau (p-tau) protein, caspase-3, transforming growth factor-β (TGF-β), microtubule-associated protein tau (MAPT) and protein kinase-N (PKN) gene expressions, and doublecortin (DCX) were measured. RESULTS The present study indicated varying levels of TAC, DNA damage, p-tau, caspase-3, and DCX, based on the dosing strategy employed. Acute doses resulted in greater DNA damage and early molecular indicators associated with neurodegenerative pathway compared to fractionated doses. Changes in PKN and MAPT gene expressions were also observed, suggesting genetic responses to radiation exposure; however, the acute irradiation did not significantly induce the gene expression changes compared to the respective fractionated group. In a different manner, TGF-β at (8 Gy) showed significant unique decrease in contrast to the substantial increase after exposure to (8 Gy/4) irradiation. CONCLUSIONS There is a potential effect of the dosing strategy on brain's antioxidant defense system's response to oxidative stress, DNA, apoptotic pathway, neuronal function and structure, and neurogenesis. TGF-β results underscore its signaling in mediating the brain's response to irradiation-induced damage.
  • OLIVE OIL: RESEARCH MODEL TO CLARIFY ITS HEALTH BENEFITS AND ITS UNIQUE MECHANISM OF ACTION
    Ahmad Rashad Kassem, Mahmoud Mohamed Ahmed, Sherien Abdelwahab Montaser, Zeinab Salem Said Hassan, Manal Ramadan Mohammed
    Bioscience Journal, 2024
    The uniqueness of Extra Virgin Olive Oil (EVOO) convincing evidence that its intake has many health aspects by increased longevity and prevention of many age-associated non infectious diseases such as cardiovascular and neurodegenerative diseases. In this study, Twenty-four rats were divided into 4 groups (6 rats each), as a following: Control group, EVOO group: rats were oral administrated with EVOO at a dose of 1ml/100g body weight for two weeks, Irradiated group (IR): rats were exposed to 6Gy of whole body γ-radiation; EVOO and IR group: rats were oral administrated with EVOO for two weeks prior to irradiation (6Gy). EVOO successfully reduces cellular destruction, chromosomal aberrations, pro-inflammatory markers interleukin-1β (IL-1β),and ameliorates heart and coronary arteries tissues damages, accompanied by lowering Vascular Endothelial Growth Factor (VEGF),Total Cholesterol (TC) and Triglyceride levels (TG). Therefore, EVOO provided adequate protection for cells against exposure to harmful ionizing irradiation (6 Gy).
  • Estimation of the Role of Different Staining Protocols on Micronucleus Test Accuracy in Gamma-Irradiated Rats
    Manal R. Mohammed, Mahmoud M. Ahmed
    Journal of Biochemical Technology, 2024
    The micronucleus (MN) assay is widely used to assess the genotoxicity and cytotoxicity of various agents in different species. One of the key factors that can affect the accuracy of micronuclei (MNi) scoring is the staining protocol. Thus, this study aimed to investigate the effect of different staining protocols on the scoring accuracy of micronuclei induced by gamma irradiation in male rats. Male rats were exposed to a single dose of 6Gy were γ-irradiation and euthanized 24 hours later. Bone marrow cells collected and an MN assay was prepared using different staining protocols, including Giemsa (G), Feulgen (F), Hematoxylin & Eosin (HE), and a combination of Feulgen and Hematoxylin & Eosin (F-HE). The results revealed significant differences between the scored MNi frequencies using different stains as compared with each other. In conclusion, there is an interaction between staining techniques and the scoring accuracy of MNi and aberrant cell frequencies. Therefore, standardization and choice of staining protocols are critical for reliable and consistent results in micronucleus assays.
  • THE PROBABLE RADIOPROTECTIVE ROLE OF Acacia nilotica L. AGAINST BIOCHEMICAL AND CYTOGENETIC DISORDERS INDUCED IN GAMMA IRRADIATED MALE RATS
    Sameh Soliman Tawfik, Wael Aly El khouly, Sherien Abdelwhab Montaser, Manal Ramadan Mohammed
    Bioscience Journal, 2023
    Gum Arabic (Acacia nilotica L.) is a respected plant that has many nutrients and curative practices. It hinders, improves, or manages many disorders. The radio-protective activity of Acacia nilotica was investigated against γ-rays-induced testicle damage in rats. Twenty-four rats were correspondingly distributed into 4 groups; control, Acacia nilotica (15mg/kg, daily for 30 days), γ-irradiated (5Gy γ-rays, single dose) and Acacia nilotica plus γ-rays treated groups. The plasma testosterone and total antioxidant status (TAS) were estimated. Lipid peroxidation; malondialdehyde (MDA), reduced glutathione (GSH), malondialdehyde (MDA), superoxide dismutase (SOD), also glutathione peroxidase (GPx), catalase (CAT), tumor necrosis factor-α (TNF-α) with interleukin-1β (IL-1β), were determined in the testicle tissues. A testis weight, sperm count and motility, peripheral-blood and bone-marrow micronuclei (PMN and BMN), and frequency of chromosomal aberrations (CAs) were scored. A significant decline in the levels of plasma testosterone with TAS observed in the γ-irradiated rats. The results also showed significantly increased levels of testicle MDA, inflammatory markers, PMN, BMN and CAs frequencies and decrease in testes weight, sperm count and motility and levels of testicle antioxidants markers in gamma irradiated group. All these biochemical and fertility indices results were significantly enhanced in the Acacia nilotica plus γ-rays treated groups. However, the possible alleviate activity of Acacia nilotica on γ-rays-induced testicle injury in rats has not previously conversed, and this is the topic of this study.
  • PARADOXICAL DUAL ROLES OF SOME CYTOKINES INTERPRETED BY CYTOGENETICS INVESTIGATIONS IN IRRADIATED HUMAN BLOOD CULTURES
    Sherien A Montaser, Mahmoud M Ahmed, Manal R Mohammed
    Radiation Protection Dosimetry, 2022
    Four different cytokines (IL1-β, IL-6, IL-10 and TNF-α) and the cytokinesis-block micronucleus (CBMN) cytome assay investigations were evaluated in six human blood samples. They were divided into the control (nonirradiated) and five gamma-irradiated groups which were exposed to five different doses (0.5, 1, 2, 4 and 8 Gy). Blood groups were cultured in triplets for 72 h following 1 h of irradiation. Immunological and cytogenetics were investigated parallelly at different irradiation doses to understand the connection between them. Our aim is anchoring the active proliferation action of cytokines by presence of binucleated cells and resting immune system by mononuclear cell. Also, cell death by increasing necrotic cell count and TNF-α concentration. When compared with the control group, 0.5, 1, 2 and 4 Gy irradiation groups recorded a gradual increase in the cytokines levels, an increase in the total micronucleated cells (binucleated and mononucleated cells), an increase in necrotic and apoptotic cells counts. While 8 Gy irradiation leads to depletion in TNF-α concentration, although the number of necrotic cells was high.
  • The Influence of Different γ-Irradiation Patterns on Factors that May Affect Cell Cycle Progression in Male Rats
    Manal R. Mohammed, Azza M. El-Bahkery, Shereen M. Shedid
    Dose Response, 2022
    Most studies of the biological effects of ionizing radiation have been done on a single acute dose, while clinically and environmentally exposures occur under chronic/repetitive conditions. It is important to study effects of different patterns of ionizing radiation. In this study, a rat model was used to compare the effects of repetitive and acute exposure. Groups: (I) control, (II, III) were exposed to fractionated doses (1.5 GyX4) and (2 GyX4), respectively/24h interval, and (IV, V) were exposed to 6 Gy and 8 Gy of whole-body gamma irradiation, respectively. The gene expression of MAPT and tau phosphorylation increased in all irradiated groups but the gene expression of PKN not affected. TGFβ% increased at dose of 2 GyX4 only. In addition, the cell cycle was arrested in S phase. Micronucleus (MN) increased and cell proliferation decreased. In conclusion, the dose and pattern of ionizing radiation do not affect the MAPT and PKN gene expression, but TGF-β, p-tau, MN assay and cell proliferation are significantly affected. The dose of 2 GyX4 showed distinctive effect. Repetitive exposure may increase TGF-β%, which causes radio-resistance and, G2/M delay. Thus, the cell cycle could be regulated in a different manner according to the dose and pattern of irradiation.
  • Cytogenetic and immunological efficacy of nicotiflorin and rutin combination on gamma irradiated rats
    M.R. Mohammed, M.M. Ahmed, S.A. Montaser, and
    International Journal of Radiation Research, 2022
    Background : Cytogenetic and immunological damages after ionizing radiation exposure are critical factors that lead to many different events and consequences cascade reactions starting from inflammation, ending with cell damage. These biological events if not well controlled will lead to deleterious effects and cancer. The present study aimed to evaluate the efficacy of the Nicotiflorin and Rutin (NR) combination against drastic effects resulted from γ-irradiation. Materials and Methods : Rats were divided into four groups. (Control) group, (NR) group: treated with 20mg/kg body weight orally daily one dose for two weeks, (Irrad) group: rats exposed to 6Gy as a single dose, and (NR+ Irrad) group which treated with NR combination before irradiation. Detection of DNA damage was done with the Micronucleus test (MN) and Comet assay. Immunological responses were detected by assessing inflammatory cytokines Interluekines-1β (IL-1β), tumor necrosis factor (TNF-α), and homeostasis maintenance cytokines (IL-6 & IL-10). Results : Irradiated group recorded a significant increase in micronuclei (MNi) incidences and significant DNA fragmentation. As well, immunological parameters displayed a significant increase in all measured interleukins except IL-10 which recorded a significant decline. The group injected with NR before irradiation showed significant improvement in all measured parameters. Conclusion : The efficacy of the NR combination may be attributed to its dual protective effects (cytogenetic and immunological enhancement) against damage caused by γ-irradiation.
  • Design, synthesis and screening of benzimidazole containing compounds with methoxylated aryl radicals as cytotoxic molecules on (HCT-116) colon cancer cells
    Ryad M. Noha, Mohammed.K. Abdelhameid, M. Mohsen Ismail, Manal.R Mohammed, Elmeligie Salwa
    European Journal of Medicinal Chemistry, 2021
    A novel series of benzimidazole derivatives with methoxylated aryl groups was designed and synthesized as molecules with potential cytotoxic activity. In vitro cytotoxic activity over HCT-116 cells showed that N-(benzimidazothiazolone)acetamides 11a, 11b and 11c were found to be the most cytotoxic compounds compared camptothecin (CPT). The tested compounds had a dual topoisomerase I-β (Topo I-β) and tubulin inhibiting activities when compared to CPT and Podophyllotoxin (Podo) where, compounds l0a, l0b, 11a and 11b exhibited a potent inhibitory activity on Topo I-β enzyme in nano-molar concentration, on the other hand, compounds 12b and 13b exhibited the best inhibitory activity β-tubulin polymerization. Results of the cell cycle analysis as well as the results of annexin-V on HCT-116 cells showed that benzimidazothiazoles 12b and 13b had a pro-apoptotic activity higher than CPT by 1.33- and 1.30-folds, respectively. Moreover, the concentration of p53, Bax/Bcl-2 ratio and caspase 3/7 increased in compounds l0b, 11b, l2b, 13b, especially, compounds 11b and 13b exhibited an increased level of these mediators than CPT. Finally, compound 11b regulated the radiosensitizing activity of the HCT-116 cells by modulating the chromosomal instability.
  • Design, synthesis, and cytotoxic screening of novel azole derivatives on hepatocellular carcinoma (HepG2 Cells)
    Mohammed K. Abdelhameid, Islam Zaki, Manal R. Mohammed, Khaled O. Mohamed
    Bioorganic Chemistry, 2020
    Novel azole derivatives 3-30 were designed, synthesized, and screened for their antitumor activity on HepG2 cell line. The cytotoxicity screening demonstrated that imidazolone 8 and triazoles 25 and 29 exhibited more potent cytotoxic activities by 1.21-, 4.75-, and 1.8-fold compared to Sorafenib (SOR). Furthermore, vascular endothelial growth factor receptor-2 (VEGFR-2) enzyme inhibition assay declared that compounds 25 and 29 had inhibitory activity at the nanomolar concentration. Moreover, the tested compounds exhibited good β-tubulin (TUB) polymerization inhibition percentages. In addition, DNA flow cytometry analysis over HepG2 cells indicated that triazoles 25 and 29 demonstrated arrest at G1 and G2/M phase of the cell cycle and induced apoptotic activity by increasing sub-G1 phase. Finally, mechanistic studies of the proapoptotic activities of compounds 8, 10, 11, 25, and 29 indicated that they induced upregulation of P53, Fas/Fas-ligand, and BAX/BCL-2 ratio expression that resulted in increasing the active caspase 3/7 percentages and trigger apoptosis.
  • Design, synthesis, and cytotoxicity screening of 5-aryl-3-(2-(pyrrolyl) thiophenyl)-1, 2, 4-oxadiazoles as potential antitumor molecules on breast cancer MCF-7 cells
    Mohammed K. Abd el hameid, Manal R. Mohammed
    Bioorganic Chemistry, 2019
  • Radioprotective role of α-tocotrienol against oxidative damage in γ-irradiated human blood cultures
    Mahmoud Mohamed Ahmed, Sherien Abdelwahab Montaser, Manal Ramadan Mohamed, Zeinab Salem Said
    Bioscience Journal, 2018
  • Cytogenetic and biochemical competency of chamomile essential oil against γ-rays induced mutagenic effects in mice
    S. Tawfik, M. M. Ahmed, Z. S. Said, M. Mohamed
    International Journal of Radiation Research, 2018
  • Design, synthesis, and screening of ortho-amino thiophene carboxamide derivatives on hepatocellular carcinomaas VEGFR-2Inhibitors
    Mohammed K. AbdElhameid, Madlen B. Labib, Ahmed T. Negmeldin, Muhammad Al-Shorbagy, Manal R. Mohammed
    Journal of Enzyme Inhibition and Medicinal Chemistry, 2018
  • Design, synthesis and screening of 4,6-diaryl pyridine and pyrimidine derivatives as potential cytotoxic molecules
    Mohammed K. Abd elhameid, Noha Ryad, Al-Shorbagy MY, Manal R. mohammed, Mohammed M. Ismail, et al.
    Chemical and Pharmaceutical Bulletin, 2018

RECENT SCHOLAR PUBLICATIONS

  • Assessment of the efficacy of beam irradiation in breast cancer patients with knee osteoarthritis
    DF El-Essawi, I Elzawahry, MR Mohammed, A Zohry, H William
    The Egyptian Rheumatologist 48 (1), 16-21 , 2026
    2026
  • Comparative impact of fractionated and acute doses of gamma irradiation on the rats’ brain after whole body irradiation
    M Mohammed, A El-Bahkery, S Shedid
    International Journal of Radiation Biology 101 (8), 789-798 , 2025
    2025
  • Olive oil: research model to clarify its health benefits and its unique mechanism of action
    MRM Ahmad Rashad KASSEM , Mahmoud Mohamed AHMED , Sherien Abdelwahab ...
    Bioscience Journal 40 (e40054) , 2024
    2024
  • Estimation of the Role of Different Staining Protocols on Micronucleus Test Accuracy in Gamma-Irradiated Rats
    MR Mohammed, MM Ahmed
    Journal of Biochemical Technology 15 (1-2024), 27-32 , 2024
    2024
    Citations: 2
  • THE PROBABLE RADIOPROTECTIVE ROLE OF Acacia nilotica L. AGAINST BIOCHEMICAL AND CYTOGENETIC DISORDERS INDUCED IN GAMMA IRRADIATED MALE RATS
    SS TAWFIK, WA EL KHOULY, SA MONTASER, MR MOHAMMED
    Bioscience Journal 39 (e39038), 1981-3163 , 2023
    2023
  • Paradoxical Dual Roles of Some Cytokines Interpreted by Cytogenetics Investigations in Irradiated Human Blood Cultures
    SA Montaser, MM Ahmed, MR Mohammed
    Radiation Protection Dosimetry 198 (12), 862-869 , 2022
    2022
  • The Influence of Different γ-Irradiation Patterns on Factors that May Affect Cell Cycle Progression in Male Rats
    MR Mohammed, AM El-Bahkery, SM Shedid
    Dose-Response 2022 (July-September), 1-11 , 2022
    2022
    Citations: 2
  • Cytogenetic and immunological efficacy of nicotiflorin and rutin combination on gamma irradiated rats
    MR Mohammed, MM Ahmed, SA Montaser
    Int J Radiat Res 20 ((2)), 455-460 , 2022
    2022
    Citations: 3
  • Appraisal of the Protective Role of Punica granatum against Biochemical and Cytogenetic Damages Induced By γ-Irradiation in Rats
    AM Elbahkery, MR Mohammed
    Egyptian Journal of Radiation Sciences and Applications 34 (1), 105-115 , 2021
    2021
    Citations: 2
  • Design, synthesis and screening of benzimidazole containing compounds with methoxylated aryl radicals as cytotoxic molecules on (HCT-116) colon cancer cells
    RM Noha, MK Abdelhameid, MM Ismail, MR Mohammed, E Salwa
    European Journal of Medicinal Chemistry 209, 112870 , 2021
    2021
    Citations: 29
  • Design, synthesis, and cytotoxic screening of novel azole derivatives on hepatocellular carcinoma (HepG2 Cells)
    MK Abdelhameid, I Zaki, MR Mohammed, KO Mohamed
    Bioorganic chemistry 101, 103995 , 2020
    2020
    Citations: 33
  • Design, synthesis, and cytotoxicity screening of 5-aryl-3-(2-(pyrrolyl) thiophenyl)-1, 2, 4-oxadiazoles as potential antitumor molecules on breast cancer MCF-7 cells
    MRM MK Abdelhameid
    Bioorganic chemistry 86, 609-623 , 2019
    2019
    Citations: 19
  • Evaluation of the benzo [a] anthracene biodegradation by animal bioassays
    AM Partila, MR Mohammed
    Bulletin of the National Research Centre 43 (1), 72 , 2019
    2019
    Citations: 7
  • Radioprotective role of α-tocotrienol against oxidative damage in γ-irradiated human blood cultures
    MM Ahmed, SA Montaser, MR Mohamed, ZS Said
    Bioscience Journal 34 (2) , 2018
    2018
    Citations: 4
  • Design, Synthesis and Screening of 4, 6-Diaryl Pyridine and Pyrimidine Derivatives as Potential Cytotoxic Molecules
    N Ryad, AS MY, MM Ismail, S El Meligie, M Mohammed
    Chemical and Pharmaceutical Bulletin, c18-00269 , 2018
    2018
    Citations: 28
  • Cytogenetic and biochemical competency of chamomile essential oil against γ-rays induced mutagenic effects in mice
    SS Tawfik, MM Ahmed, ZS Said, MR Mohamed
    International Journal of Radiation Research 16 (1), 55-64 , 2018
    2018
    Citations: 3
  • Design, synthesis, and screening of ortho-amino thiophene carboxamide derivatives on hepatocellular carcinomaas VEGFR-2Inhibitors
    MK AbdElhameid, MB Labib, AT Negmeldin, M Al-Shorbagy, ...
    Journal of enzyme inhibition and medicinal chemistry 33 (1), 1472-1493 , 2018
    2018
    Citations: 34

MOST CITED SCHOLAR PUBLICATIONS

  • Design, synthesis, and screening of ortho-amino thiophene carboxamide derivatives on hepatocellular carcinomaas VEGFR-2Inhibitors
    MK AbdElhameid, MB Labib, AT Negmeldin, M Al-Shorbagy, ...
    Journal of enzyme inhibition and medicinal chemistry 33 (1), 1472-1493 , 2018
    2018
    Citations: 34
  • Design, synthesis, and cytotoxic screening of novel azole derivatives on hepatocellular carcinoma (HepG2 Cells)
    MK Abdelhameid, I Zaki, MR Mohammed, KO Mohamed
    Bioorganic chemistry 101, 103995 , 2020
    2020
    Citations: 33
  • Design, synthesis and screening of benzimidazole containing compounds with methoxylated aryl radicals as cytotoxic molecules on (HCT-116) colon cancer cells
    RM Noha, MK Abdelhameid, MM Ismail, MR Mohammed, E Salwa
    European Journal of Medicinal Chemistry 209, 112870 , 2021
    2021
    Citations: 29
  • Design, Synthesis and Screening of 4, 6-Diaryl Pyridine and Pyrimidine Derivatives as Potential Cytotoxic Molecules
    N Ryad, AS MY, MM Ismail, S El Meligie, M Mohammed
    Chemical and Pharmaceutical Bulletin, c18-00269 , 2018
    2018
    Citations: 28
  • Design, synthesis, and cytotoxicity screening of 5-aryl-3-(2-(pyrrolyl) thiophenyl)-1, 2, 4-oxadiazoles as potential antitumor molecules on breast cancer MCF-7 cells
    MRM MK Abdelhameid
    Bioorganic chemistry 86, 609-623 , 2019
    2019
    Citations: 19
  • Evaluation of the benzo [a] anthracene biodegradation by animal bioassays
    AM Partila, MR Mohammed
    Bulletin of the National Research Centre 43 (1), 72 , 2019
    2019
    Citations: 7
  • Radioprotective role of α-tocotrienol against oxidative damage in γ-irradiated human blood cultures
    MM Ahmed, SA Montaser, MR Mohamed, ZS Said
    Bioscience Journal 34 (2) , 2018
    2018
    Citations: 4
  • Cytogenetic and immunological efficacy of nicotiflorin and rutin combination on gamma irradiated rats
    MR Mohammed, MM Ahmed, SA Montaser
    Int J Radiat Res 20 ((2)), 455-460 , 2022
    2022
    Citations: 3
  • Cytogenetic and biochemical competency of chamomile essential oil against γ-rays induced mutagenic effects in mice
    SS Tawfik, MM Ahmed, ZS Said, MR Mohamed
    International Journal of Radiation Research 16 (1), 55-64 , 2018
    2018
    Citations: 3
  • Estimation of the Role of Different Staining Protocols on Micronucleus Test Accuracy in Gamma-Irradiated Rats
    MR Mohammed, MM Ahmed
    Journal of Biochemical Technology 15 (1-2024), 27-32 , 2024
    2024
    Citations: 2
  • The Influence of Different γ-Irradiation Patterns on Factors that May Affect Cell Cycle Progression in Male Rats
    MR Mohammed, AM El-Bahkery, SM Shedid
    Dose-Response 2022 (July-September), 1-11 , 2022
    2022
    Citations: 2
  • Appraisal of the Protective Role of Punica granatum against Biochemical and Cytogenetic Damages Induced By γ-Irradiation in Rats
    AM Elbahkery, MR Mohammed
    Egyptian Journal of Radiation Sciences and Applications 34 (1), 105-115 , 2021
    2021
    Citations: 2
  • Assessment of the efficacy of beam irradiation in breast cancer patients with knee osteoarthritis
    DF El-Essawi, I Elzawahry, MR Mohammed, A Zohry, H William
    The Egyptian Rheumatologist 48 (1), 16-21 , 2026
    2026
  • Comparative impact of fractionated and acute doses of gamma irradiation on the rats’ brain after whole body irradiation
    M Mohammed, A El-Bahkery, S Shedid
    International Journal of Radiation Biology 101 (8), 789-798 , 2025
    2025
  • Olive oil: research model to clarify its health benefits and its unique mechanism of action
    MRM Ahmad Rashad KASSEM , Mahmoud Mohamed AHMED , Sherien Abdelwahab ...
    Bioscience Journal 40 (e40054) , 2024
    2024
  • THE PROBABLE RADIOPROTECTIVE ROLE OF Acacia nilotica L. AGAINST BIOCHEMICAL AND CYTOGENETIC DISORDERS INDUCED IN GAMMA IRRADIATED MALE RATS
    SS TAWFIK, WA EL KHOULY, SA MONTASER, MR MOHAMMED
    Bioscience Journal 39 (e39038), 1981-3163 , 2023
    2023
  • Paradoxical Dual Roles of Some Cytokines Interpreted by Cytogenetics Investigations in Irradiated Human Blood Cultures
    SA Montaser, MM Ahmed, MR Mohammed
    Radiation Protection Dosimetry 198 (12), 862-869 , 2022
    2022