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Name: Professor Dr. / Hossam Mohamed Abdallah
Department: Pharmacognosy  
C.V.: C.V. File
Latest List of Publications 1. Hossam M. Abdallah , Ali M. El-Halawany, Khaled M. Darwish, Mardi M. Algandaby, Gamal A. Mohamed, Sabrin R. M. Ibrahim , Abdulrahman E. Koshak, Sameh S. Elhady, Sana A. Fadil, Ali A. Alqarni, Ashraf B. Abdel-Naim and Mahmoud A. Elfaky. Bio-Guided Isolation of SARS-COV-2 Main Protease Inhibitors from Medicinal Plants: In Vitro Assay and Molecular Dynamics. Plants, 2022, 11, 1914.
2. Hossam M Abdallah, Gamal A Mohamed, Sabrin R M Ibrahim, Abdulrahman E Koshak, Ibrahim Alnashri, Abdullah Alghamdi, Abdulghani Aljohani, Abdulrahman Khairy. Commigileadin A: A new triterpenoid from Commiphora gileadensis aerial parts. Pharmacognosy Magazine, 2022, 18, 256-260.
3. Sabrin R. M. Ibrahim, Sana A. Fadil, Haifa A. Fadil, Rawan H. Hareeri, Hossam M. Abdallah and Gamal A. Mohamed. Ethnobotanical Uses, Phytochemical Composition, Biosynthesis, and Pharmacological Activities of Carpesium abrotanoides L. (Asteraceae). Plants 2022, 11, 1598
4. Hossam M Abdallah, Albraa T Kashegari, Akram A Shalabi, Khaled M Darwish, Ali M El-Halawany, Mardi M Algandaby, Sabrin RM Ibrahim, Gamal A Mohamed, Ashraf B Abdel-Naim, Abdulrahman E Koshak, Peter Proksch, Sameh S Elhady. Phenolics from Chrozophora oblongifolia Aerial Parts as Inhibitors of α-Glucosidases and Advanced Glycation End Products: In-Vitro Assessment, Molecular Docking and Dynamics. Biology 2022, 11, 762.
5. Hossam M. Abdallah, Gamal A. Mohamed and Sabrin R. M. Ibrahim. Lansium domesticum—A fruit with Multi-benefits: Traditional Uses, Phytochemicals, Nutritional Value, and Bioactivities. Nutrients 2022, 14, 1531.
6. Sabrin R. M. Ibrahim, Sana A. Fadil Haifa A. Fadil, Rawan H. Hareeri, Sultan O. Alolayan, Hossam M. Abdallah and Gamal A. Mohamed. Dactylospongia elegans—A Promising Drug Source: Metabolites, Bioactivities, Biosynthesis, Synthesis, and Structural-Activity Relationship. Marine Drugs, 2022, 20, 221.
7. Samar SA Murshid, Dana Atoum, Dina R Abou-Hussein, Hossam M Abdallah, Rawan H Hareeri, Haifa Almukadi, RuAngelie Edrada-Ebel. Genus Salsola: Chemistry, Biological Activities and Future Prospective—A Review. Plants, 2022, 11 (6), 714.
8. Alaa Sirwi, Rasheed A. Shaik, Abdulmohsin J. Alamoudi, Basma G. Eid, Mahmoud A. Elfaky, Sabrin R. M. Ibrahim, Gamal A. Mohamed, Hossam M. Abdallah and Ashraf B. Abdel-Naim. Mokko Lactone Alleviates Doxorubicin-Induced Cardiotoxicity in Rats via Antioxidant, Anti-Inflammatory, and Antiapoptotic Activities, Nutrients, 2022, 14, 733. doi: 10.3390/nu14040733
9. Alaa Sirwi, Nesrine S. El Sayed, Hossam M. Abdallah, Sabrin R. M. Ibrahim, Gamal A. Mohamed, Ali M. El-halawany, Martin K. Aafo and Nora O. Abdel Rasheed. Umuhengerin Neuroprotective Effects in Streptozotocin-Induced Alzheimer’s Disease Mouse Model via Targeting Nrf2 and NF-Kβ Signaling Cascades. Antioxidant, 2021 10, 2011. doi: 10.3390/antiox10122011
10. Hossam M. Abdallah, Nesrine S. El Sayed, Gamal A. Mohamed, Alaa Sirwi, Sabrin R. M. Ibrahim, and Nora O. Abdel Rasheed. Mangostanaxanthone IV Ameliorates Streptozotocin-Induced Neuro-Inflammation, Amyloid Deposition, and Tau Hyperphosphorylation via Modulating PI3K/Akt/GSK-3β Pathway. Biology, 2021, 10, 1298. doi: 10.3390/biology10121298.
11. Alaa Sirwi, Rasheed A. Shaik, Abdulmohsin J. Alamoudi, Basma G. Eid, Ahmed K. Kammoun, Sabrin R. M. Ibrahim, Gamal A. Mohamed, Hossam M. Abdallah and Ashraf B. Abdel-Naim. Mokko Lactone Attenuates Doxorubicin-Induced Hepatotoxicity in Rats: Emphasis on Sirt-1/FOXO1/NF-κB Axis. Nutrients, 2021, 13, 4142. doi: 10.3390/nu13114142
12. Ahmed R. Yonbawi, Hossam M. Abdallah, Faris A. Alkhilaiwi, Abdulrahman E. Koshak and Charles M. Heard. Anti‐Proliferative, Cytotoxic and Antioxidant Properties of the Methanolic Extracts of Five Saudi Arabian Flora with Folkloric Medicinal Use: Aizoon canariense, Citrullus colocynthis, Maerua crassifolia, Rhazya stricta and Tribulus macropterus. Plants 2021, 10, 2073.
13. Sabrin R.M.Ibrahim, Ahmed E.Altyar, Ikhlas A.Sindi, Dina S.El-Agamy, Hossam M.Abdallah, Shaimaa G.A.Mohamed, Gamal A.Mohamed. Kirenol: A promising bioactive metabolite from siegesbeckia species: A detailed review. J. Ethnopharmacology 2021:281, 114552
14. Hossam M. Abdallah, Noha Z. Timraz, Sabrin R. M. Ibrahim, Ali M. El-Halawany, Azizah M. Malebari, Ibrahim A. Shehata and Hany M. El-Bassossy. Nitric-Oxide-Mediated Vasodilation of Bioactive Compounds Isolated from Hypericum revolutum in Rat Aorta. Biology 2021:10, 541
15. Hossam M. Abdallah, Hany M. El-Bassossy, Ali M. El-Halawany, Tarek A. Ahmed, Gamal A. Mohamed, Azizah M. Malebari and Noura A. Hassan. Self-Nanoemulsifying Drug Delivery System Loaded with Psiadia punctulata Major Metabolites for Hypertensive Emergencies: Effect on Hemodynamics and Cardiac Conductance. Front. Pharmacol., 10 June 2021
16. Abdulrahman E. Koshak, Mardi Mohamed Algandaby, Mohammad Ibrahim Mujallid, Ashraf B. Abdel-Naim, Nabil A. Alhakamy, Usama A. Fahmy, Anas Alfarsi, Shaimaa M. Badr-Eldin, Thikrayt Neamatallah, Mohammed Z. Nasrullah, Hossam Mohamed Abdallah, Ahmed Esmat. Wound healing activity of Opuntia ficus-indica fixed oil formulated in a self-nanoemulsifying formulation. International Journal of Nanomedicine; 2021:16 3889–3905.
17. Noha Z Timraz, Hany M El-Bassossy, Sabrin RM Ibrahim, Ali M ElHalawany, Ibrahim A Shehata, Omar S Aljohani, Hossam M Abdallah. Vasodilating effect of Hypericum revolutum (Vahl) (Clusiaceae) methanol extract in rats. Tropical Journal of Pharmaceutical Research 2021; 20 (5): 1003-1007
18. Hossam M. Abdallah, Ali M. El-Halawany, Alaa Sirwi, Amr M. El-Araby, Gamal A. Mohamed, Sabrin R. M. Ibrahim, Abdulrahman E. Koshak, Hani Z. Asfour, Zuhier A. Awan and Mahmoud A. Elfaky. Repurposing of Some Natural Product Isolates as SARS-COV-2 Main Protease Inhibitors via In Vitro Cell Free and Cell-Based Antiviral Assessments and Molecular Modeling Approaches. Pharmaceuticals, 2021, 14, 213.
19. Misbahuddin Rafeeq, Hussam Aly Sayed Murad, Hossam Mohammed Abdallah & Ali M. El-Halawany. Protective effect of 6-paradol in acetic acid-induced ulcerative colitis in rats. BMC Complementary Medicine and Therapies, 21 (28) 2021.
20. Hossam M. Abdallah, Dina S. El‑Agamy, Sabrin R. M. Ibrahim, Gamal A. Mohamed, Wael M. Elsaed, Amjad A. Elghamdi, Martin K. Safo and Azizah M. Malebari. Euphorbia cuneata Represses LPS-induced Acute Lung Injury in Mice via its Antioxidative and Anti-inflammatory Activities. Plants 2020, 9(11), 1620; 2020.
21. Hossam M. Abdallah Folk Medicine in Treatment of Osteoporosis. EC Pharmacology and Toxicology 8.11 (2020): 01-05
22. Mohamed A. Farag, Jianbo Xiao, Hossam M. Abdallah, Nutritional value of barley cereal and better opportunities for its processing as a value-added food a comprehensive review. Critical Reviews in Food Science and Nutrition, 2020
23. Hossam M. Abdallah, Mohamed A. Farag, Mardi M Algandaby, Mohammed Z. Nasrullah, Ashraf B. Abdel-Naim, Basma G. Eid, Martin Safo, Abulrahman E. Koshak and Azizah Malebari. Osteoprotective Activity and Metabolite Fingerprint via UPLC/MS and GC/MS of Lepidium sativum in Ovariectomized Rats. Nutrients, 2020, 12(7), 2075.
24. Mahmoud A. Elfaky, Ali M. El-Halawany, Abdulrahman E Koshak, Khalid Z Alshali, Moustafa E. El-Araby, Maan T. Khayat and Hossam M. Abdallah. Bioassay Guided Isolation and Docking studies of a Potential β-Lactamase Inhibitor from Clutia myricoides. Molecules 2020, 25(11), 2566.
25. Abdulrahman E. Koshak, Hossam M. Abdallah, Ahmed Esmat, Mostafa E. Rateb. Anti-inflammatory Activity and Chemical Characterization of Opuntia ficus-indica Seed Oil Cultivated in Saudi Arabia. Arabian Journal for Science and Engineering, 2020.
26. Essam Abdel-Sattar, Hossam Mohamed Abdallah, Sahar El-Mekkawy, Chikara Ichino, Hiroaki Kiyohara, Haruki Yamada. Antimalarial alkaloid from Hypoestes forskaolii. Experimental Parasitology 211, 107851, 2020.
27. Hossam M Abdallah, Noura A Hassan, Ali M El-Halawany, Gamal A Mohamed, Martin K Safo, Hany M El-Bassossy. Major flavonoids from Psiadia punctulata produce vasodilation via activation of endothelial dependent NO signaling. Journal of Advanced Research, 2020.
28. Ahmad Omar Noor, Diena Mohammed allam Almasri, Alaa Abdullah Bagalagel, Hossam Mohamed Abdallah, Shaimaa Gamal Abdallah Mohamed, Gamal Abdallah Mohamed and Sabrin Ragab Mohamed Ibrahim. Naturally Occurring Isocoumarins Derivatives from Endophytic Fungi: Sources, Isolation, Structural Characterization, Biosynthesis, and Biological Activities. Molecules, 2020.
29. HM Abdallah, RS El Dine, GA Mohamed, SRM Ibrahim, IA Shehata, AM El-Halawany. Natural Peroxisome Proliferator-Activated Receptor γ (PPARγ) Activators for Diabetes, Alternative therapies in health and medicine, 25: , 2020
30. Khadijah A. Jabal, Hossam M. Abdallah, Gamal A. Mohamed, Ibrahim A Shehata, Mohammad Y. Alfaifi, Serag Eldin I. Elbehairi , Abdulrahman A Koshak, Sabrin R. M. Ibrahim. Perisomalien A, a new cytotoxic scalarane sesterterpene from the fruits of Periploca somaliensis. Natural Products Research, 34, 15:2167-2172, 2020
31. Amjad A. Elghamdi, Hossam M. Abdallah, Ibrahim A. Shehata, Gamal A. Mohamed, Ali A. Shati, Mohammad Y. Alfaifi, Serag Eldin I. Elbehairi, Abdulrahman E. Koshaka, Sabrin R. M. Ibrahim. Cyclocuneatol and Cuneatannin, New Cycloartane Triterpenoid and Ellagitannin Glycoside from Euphorbia cuneate. Chemistry select- 4: 12375– 12379, 2019.
32. Hossam M. Abdallah, Gamal A. Mohamed, Sabrin Ibrahim, Hani z. Asfour, Maan T. Khayat. Undulaterpene A: a new triterpene fatty acid ester from Pulicaria undulata Pharmacognosy Magazine, 15:671-4, 2019.
33. Hossam M. Abdallah, Esraa M. Zakaria, Ali M. El-Halawany, Gamal A. Mohamed, Martin K. Safo, Hany M. El-Bassossy. Psiadia punctulata major flavonoids alleviate exaggerated vasoconstriction produced by advanced glycation end products. PLOS ONE, 14(9): e0222101, 2019.
34. Mohamed F.S. Banjar, Gamal A. Mohamed, Ibrahim A. Shehata, Hossam M. Abdallah, Ali A. Shati, Mohammad Y. Alfaifi, Serag Eldin I. Elbehairi, Abdulrahman E. Koshaka, Sabrin R. M. Ibrahim, Cycloschimperols A and B, new cytotoxic cycloartane triterpenoids from Euphorbia schimperi Phytochemistry letters, 32: 90-95, 2019.
35. Hossam M. Abdallah, Ali M. El-Halawany, Hany M. El-Bassossy, Furanoeremophilanes from Euryops arabicus alleviate metabolic syndrome associated exaggerated vasoconstriction via direct vasodilatation. Phytochemistry letters, 32:15-22, 2019.
36. Riham Salah El-Dine, Hossam M. Abdallah, Zeinab A. Kandil, Ahmed A. Zaki, Shabana I. Khan, Ikhlas A. Khan. PPARα and γ Activation Effects of New Nor-triterpenoidal Saponins from the Aerial Parts of Anabasis articulate. Planta Medica, 85: 274-281, 2019
37. Taghreed A. Zamzami, Hossam M. Abdallah, Gamal A. Mohamed, Ibrahim A Shehata, Mohammad Y. Alfaifi, Serag Eldin I. Elbehairi , Abdulrahman A Koshak, Sabrin R. M. Ibrahim. Macrochaetosides A and B, new rare sesquiterpene glycosides from Echinops macrochaetus and their cytotoxic activity. Phytochemistry letters, 30: 88-92. 2019
38. Maan T. Khayat, Sabrin R.M. Ibrahim, Gamal A. Mohamed, Hossam M. Abdallah. Anti-inflammatory metabolites from endophytic fungus Fusarium sp Phytochemistry Letters, 29: 104-109, 2019.
39. Ahmad S. Azhar, Hany M. El‐Bassossy, Hossam M. Abdallah. Mentha longifolia alleviates experimentally induced angina via decreasing cardiac load. Journal of Food Biochemistry, 2019 DOI: 10.1111/jfbc.12702.
40. Sabrin R.M. Ibrahim, Hossam M. Abdallah, Ali M. El-Halawany, Alaa M. Nafady, Gamal A. Mohamed. Mangostanaxanthone VIII, a new xanthone from Garcinia mangostana and its cytotoxic activity. Natural Products Research, 33:2, 258-265, 2019.
41. Ibrahim A Shehata, Essam El-harshany, Hossam M Abdallah, Ahmed Esmat, Essam A Abdel-sattar. Anti-inflammatory activity of Kleinia odora. European Journal of Integrative Medicine, 23: 65-69, 2018.
42. Sabrin R. M. Ibrahima, Dina S. El-Agamy, Hossam M. Abdallah, Nishat Ahmed, Mohamed A. Elkablawy, Gamal A. Mohamed, Protective activity of tovophyllin A, a xanthone isolated from Garcinia mangostana pericarps against acetaminophen-induced hepatic damage: Role of Nrf2 activation, Food and Function, 9: 3291-3300, 2018.
43. Sabrin R.M. Ibrahim, Hossam M. Abdallah, Ali M. El-Halawany, Mohammed F. Radwane, Ibrahim A. Shehata, Essam M. Al-Harshany, Mohamed F. Zayed, Gamal A. Mohamed. Garcixanthones B and C, new xanthones from the pericarps of Garcinia mangostana and their cytotoxic activity. Phytochemistry letters, 25: 12-16, 2018.
44. Ali M. El-Halawany, Hossam M. Abdallah, Ahmed R. Hamed, Hany Ezzat Khalil, Ameen M. Al Mohammadi, Phenolics from Barleria cristata var. alba as Carcinogenesis Blockers; emphasis on quinone reductase induction and protection against menadione cytotoxicity, BMC Complementary and Alternative Medicine, 18:163, 2018.
45. Ali M. El-Halawany, Samir M. Osman & Hossam M. Abdallah, Cytotoxic constituents from Vicia monantha subsp. monantha seeds, Natural Product Research, 2018.
46. Ashraf Abdel-Naim, Abdullah Alghamdi, Mardi Algandaby, Fahad A. Al-Abbasi, Basma Eid, Ahmed Al-Abd, Hossam Abdallah, and Ali Mahmoud El-halawany. Rutin isolated from Chrozophora tinctoria enhances bone cell proliferation and ossification markers. Oxidative Medicine and Cellular Longevity, 2018. Article ID 5106469, 10 pages,
47. Hossam M Abdallah, Hani Z Asfour, Ali M El-Halawany and Mahmoud A Elfaky. Saudi plants as a source of potential β-lactamase inhibitors. Pak. J. Pharm. Sci., 31: 325-332, 2018.
48. Sabrin R. M. Ibrahim, Hossam M. Abdallah, Ehab S. Elkhayat, Nawal M. Al Musayeib, Hani Z. Asfour, Mohamed F. Zayed & Gamal A. Mohamed. Fusaripeptide A: new antifungal and anti-malarial cyclodepsipeptide from the endophytic fungus Fusarium sp. Journal of Asian Natural Products Research, 20:75-85, 2018.
49. Sabrin R.M. Ibrahim, Hossam M. Abdallah, Ali M. El-Halawany, Ahmed Esmat, Gamal A. Mohamed. Thiotagetin B and tagetannins A and B, new acetylenic thiophene and digalloyl glucose derivatives from Tagetes minuta and evaluation of their in vitro antioxidative and anti-inflammatory activity, Fitoterapia, 125:78-88, 2018.
50. Ashraf B. Abdel-Naim, Abdullah A. Alghamdi, Mardi M. Algandaby, Fahad A. Al-Abbasi, Ahmed M. Al-Abd, Hossam M. Abdallah, Ali M. El-Halawany and Masao Hattori. Phenolics Isolated from Aframomum meleguta Enhance Proliferation and Ossification Markers in Bone Cells, Molecules, 22: 1467; 2017.
51. Aly, H.A.A, Alahdal, A.M., Nagy, A.A., Abdallah, H.M., Abdel-Sattar, E.A., Azhar, A.S. Lipoic acid and Calligonum comosumon attenuate aroclor 1260-induced testicular toxicity in adult rats, Environmental Toxicology, 32: 1147-1157, 2017.
52. Hossam M. Abdallah, Ahmed Esmat. Antioxidant and anti-inflammatory activities of the major phenolics from Zygophyllum simplex L. Journal of Ethnopharmacology 205: 51–56, 2017.
53. Ali M El Halawany, Nesrine S. EL Sayed, Hossam M. Abdallah, and Riham Salah El Dine. Protective effects of gingerol on streptozotocin-induced sporadic Alzheimer’s disease: emphasis on inhibition of β-amyloid, COX-2, alpha-, beta - secretases and APH1a, Scientific Reports 7: 2902, 2017.
54. Gamal A. Mohamed, Ahmed M. Al-Abd, Ali M. El-halawany, Hossam M. Abdallah, Sabrin R.M. Ibrahim. New xanthones and cytotoxic constituents from Garcinia mangostana fruit hulls against human hepatocellular, breast, and colorectal cancer cell lines. Journal of Ethnopharmacology, 198: 302–312, 2017.
55. Hossam M Abdallah, Hany M El-Bassossy, Gamal A Mohamed, Ali M El-halawany, Khalid Z Alshali, Zainy M Banjar. Mangostanaxanthones III and IV: advanced glycation end-product inhibitors from the pericarp of Garcinia mangostana. Journal of Natural Medicines, 71:216-226, 2017.
56. Sabrin R.M. Ibrahim, Hossam M. Abdallah, Gamal A. Mohamed, Mohamed A. Farag, Khaled Z. El-Shaly, Emad Alsherif, Samir A. Ross. Volatile Oil Profile of Some Lamiaceous Plants Growing in Saudi Arabia and Their Biological Activities. Natourfourshing C, 72: 35-42, 2017.
57. Hossam Mohamed Abdallah, Doha Omar ALGhamdi, Maab Siddiq Al-Salem, Maryam Alattas, Hany Mohamed El-Bassossy, Abdulrahman Mohammed Alahdal, Ibrahim Ateya Shehata, Essam Abdel-Sattar. Effect of Viscum schimperi on advanced glycation end-products formation. Pakistan Journal of Pharm Sci. vol. 29: 2307-2316, 2016.
58. Hossam M Abdallah, Hany M El-Bassossy, Gamal A Mohamed, Ali M El-halawany, Khalid Z Alshali, Zainy M Banjar. Phenolics from Garcinia mangostana alleviate exaggerated vasoconstriction in metabolic syndrome through direct vasodilatation and nitric oxide generation. BMC Complementary and Alternative Medicine, 16: 359, 2016.
59. Hussam Morad, Hossam Abdallah, Soad Ali. Mentha longifolia protects against acetic-acid induced colitis in rats. Ethnopharmacology 190:354–361, 2016.
60. Sabrin R.M. Ibrahim, Hossam M. Abdallah, Gamal A. Mohamed, Samir A. Ross. Integracides H-J: New tetracyclic triterpenoids from the endophytic fungus Fusarium sp. Fitoterapia 112:161-167, 2016.
61. Mardi M. Algandaby, Majid M. Al-Sawahli, Osama A. A. Ahmed, Usama A. Fahmy, Hossam M. Abdallah, Osama M Ashour, Ashraf B. Abdel-Naim. Curcumin-zein nanospheres improve liver targeting and antifibrotic activity of curcumin in CCl4-induced liver fibrosis in mice. Journal of Biomedical Nanotechnology, 12:, 1746-1757, 2016.
62. Hossam M Abdallah, Hany El-Bassossy, Gamal A Mohamed, Ali M El-Halawany, Khalid Z Alshali, Zainy M Banjar. Phenolics from Garcinia mangostana Inhibit Advanced Glycation End-products Formation: Effect on Amadori Products, Cross-Linked Structures and Protein Thiols. Molecules, 21: 251, 2016.
63. Mardi M. Algandaby, Ali M. El-halawany, Hossam M. Abdallah, Abdulrahman M. Alahdal, Ayman A. Nagy, Osama M Ashour, Ashraf B. Abdel-Naim. Gingerol protects against experimental liver fibrosis in rats via suppression of pro-inflammatory and profibrogenic mediators. Naunyn-Schmiedeberg's Archives of Pharmacology, 389: 419-428, 2016.
64. Hossam M. Abdallah, Mohamed A. Farag, Samir M. Osman, Da hye Kim, Kyungsu Kang, Cheol-Ho Pan, Essam A. Abdel-Sattar. Isolation of major phenolis from Launaea spinosa and their protective effect on HepG2 cells damaged with t-BHP. Pharmaceutical Biology, 54:536-541, 2016
65. Sabrin R. M. Ibrahim, Hossam M. Abdallah, Ali M. El-Halawany, and Gamal A. Mohamed Naturally occurring thiophenes: isolation, purification, structural elucidation, and evaluation of bioactivities. Phytochemistry Reviews 15, 2, 197-220, 2016.
66. Hossam M. Abdallah, Mohamed A. Farag, Ashraf B. Abdel-Naim, Salah A. Ghareib and Essam A. Abdel-Sattar. Mechanistic Evidence of Viscum schimperi (Viscaceae) Antihyperglycemic Activity: From a Bioactivity-guided Approach to Comprehensive Metabolite Profiling. Phytotherapy Research, 29, 1737-1743, 2015.
67. Hossam M. Abdallah, Fahad M. Almowallad, Ahmed Esmat, Ibrahim A. Shehata, Essam A. Abdel-sattar. Anti-inflammatory activity of Chrozophora tinctoria growing in Saudi Arabia. Phytochemistry letters 13: 74–80, 2015.
68. Mahmoud A. Yassien , Hossam M. Abdallah , Ali M. El-Halawany, and Asif A. M., Jiman-Fatani. Anti-Tuberculous Activity of Treponemycin Produced by a Streptomyces Strain MS-6-6 Isolated from Saudi Arabia. Molecules, 20: 2576-2590; 2015.
69. Hossam M. Abdallah, Ahmed M. Al-Abd, Riham Salah El-Dine, Ali M. El-Halawany, P-glycoprotein inhibitors of natural origin as potential tumor chemo-sensitizers: A review. Journal of Advanced Research, 6: 45-62, 2015.
70. Hussam Morad and Hossam M Abdallah, Dose curcumin or pindolol potentiate fluoxetine's antidepressant effect by a pharmacokinetic or pharmacodynamic interaction? Indian Journal of Pharmaceutical Sciences, 76: 203-210, 2014.
71. Hussam Morad and Hossam M Abdallah, Black Tea Extract and its Thearubigins Relieve the Sildenafil‐Induced Delayed Gut Motility in Mice: A Possible Role of Nitric Oxide. Phototherapy Research, 28: 1687-1691, 2014.
72. Hossam M Abdallah; Ahmed M Al-Abd, Gihan F Asaad; Ashraf B Abdel-Naim, Ali Mahmoud El-Halawany, Isolation of antiosteoporotic compounds from seeds of Sophora japonica PLoS ONE 9(6): e98559. doi:10.1371/journal.pone.0098559, 2014.
73. Ghada Mansour, Soliman Ouda, Ahmed Shaker and Hossam M. Abdullah. Clinical efficacy of new aloe vera- and myrrh-based oral muco-adhesive gels in the management of minor recurrent aphthous stomatitis: a randomized, double-blind, vehicle controlled study. Journal of Oral Pathology and medicine, 43:405-9, 2014.
74. Essam Abdel-Sattar, Samar M. Mouneir and Gihan F. Asaad, Hossam M. Abdullah. Protective effect of Calligonum comosum on haloperidol-induced oxidative stress in rat Toxicology and Industrial Health, 30:147-153, 2014.
75. Hossam M. Abdallah, Essam A. Abdel-Sattar, Ashraf B. Abdel-Naim, Osama M. Ashour, and Ibrahim A. Shehata. Anti-Inflammatory activity of selected Saudi Plants Zeitschrift für Naturforschung 69C, 1-9, 2014.
76. Al-Ali- K., El-Beshbishy H.A., Alghaithy A.A., Abdallah H., El-Badry A.A., Abdel-Sattar E. In vitro Antioxidant potential and antiprotozoal activity of methanolic extract of Mentha longifiolia and Origanum syriacum. Journal of Biological Sciences, 13, 4, 2013, -207-216, DOI: 10.3923/jbs.2013.
77. Essam A Abdel-Sattar, Hossam M Abdallah, Alaa Khedr, Ashraf B Abdel-Naim, Ibrahim A Shehata. Antihyperglycemic activity of Caralluma tuberculata in streptozotocin-induced diabetic rats. Food and Chemical toxicology, 59, 111-117 (2013)
78. Allia M. Abdou, Hossam M. Abdallah, Mona A. Mohamed, Ghada A. Fawzy and Ashraf B. Abdel-Naim. A New Anti-inflammatory Triterpene Saponin Isolated from Anabasis setifera Archive of Pharmacal Research, 36(2), 715-722 (2013).
79. Hossam M. Abdallah, Mona A. Mohamed, Allia M. Abdou, Manal M. Hamed, Ashraf B. Abdel-Naim, Osama M. Ashour. Protective effect of Centaurea pallescens Del. against CCl4-induced injury on a human hepatoma cell line (Huh7). Medicinal Chemistry Research, 22(12), 5700-5706 (2013) DOI 10.1007/s00044-013-0563-y
80. Hossam M. Abdallah, Abdel-Moneim M. Osman, Hussein Almehdar, Essam Abdel-Sattar. Acylated Pregnane glycosides from Caralluma qaudrangula. Phytochemistry, 88, 54- 60 ,2013.
81. Hossam M. Abdallah, Shahira M. Ezzat, Riham Salah El-Dine, Essam A. Abdel-Sattar and Ashraf B. Abdel-Naim Protective effect of Echinops galalensis against CCl4-induced damage on the Huh7 human hepatoma cell line. (Phytochemistry, Letters, 6, 73-78, 2013).
82. Essam A. Abdel-Sattar, Hossam M. Abdallah, Alaa Khedr, Ashraf B. Abdel-Naim. Chemical and biological assessment of African olive leaf. (Research Journal of Pharmaceutical, Biological and Chemical Sciences, 3(4), 155-172, 2012.
83. Osama M. Ashour, Ashraf B. Abdel-Naim, Hossam M. Abdallah, Ayman A. Nagy, Ahmed M. Mohamadin, Essam A. Abdel-Sattar. Evaluation of the Potential Cardioprotective Activity of Some Saudi Plants against Doxorubicin Toxicity. Z Natuforsch C. 67, 297-307, 2012.
84. Shahira M. Ezzat, Hossam M. Abdallah, Ghada A. Fawzy, Shohda A. El-maraghy. Hepatoprotective effect of Torilis radiate growing in Egypt. Journal of Natural Product Research, 26, 3, 282-285, 2012.
85. Hussein Almehdar, Hossam M. Abdallah, Abdel-Moneim M. Osman, Essam Abdel-Sattar. In vitro Cytotoxic Screening of Selected Saudi Medicinal Plants. Journal of Natural Medicines 66: 406-412, 2012.
86. S.S. Elhawary, M.E. ElTantawy, A.A. Sleem, H.M. Abdallah and N.M. Mohamed. Investigation of Phenolic Content and Biological Activities of Scabiosa atropurpurea L. World Applied Sciences Journal 15 (3): 311-317, 2011
87. Hossam. M. Abdallah, Maha. M. Salama, Enas H. Abd-elrahman, Shohda. A. El-maraghy. Antidiabetic Activity of Phenolic Compounds from Pecan Bark in Streptozocin-Induced Diabetic Rats. Phytochemistry letters, 4, 337-341, 2011
88. Hossam M. Abdallaha and Shahira M. Ezzat. Effect of the Method of Preparation on the Composition and Cytotoxic Activity of the Essential Oil of Pituranthos tortuosus Z. Naturforsch. 66 c, 143 – 148, 2011.
89. Ali M. El-Halawany, Mi Hwa Chung, Hossam M. Abdallah, Tsutomu Nishihara, Masao Hattori. Estrogenic activity of a naringinase-treated extract of Sophora japonica cultivated in Egypt. Pharmaceutical Biology, 48(2), 177-181, 2010.
90. Fathy M. Soliman, Mohamed Y. Moussa, Hossam M. Abdallah, Samir M. Othman. Cytotoxic Activity of Flavonoids of Jasonia Montana Vahl. (Botsch) (Astraceae) Growing in Egypt. Australian Journal of Basic and Applied Sciences, 3(1), 148-152, 2009.
91. Ghada A. Fawzy, Hossam M. Abdallah*, Mohamed S. A. Marzouk, Fathy M. Soliman, and Amany A. Sleem. Antidiabetic and Antioxidant Activities of Major Flavonoids of Cynanchum acutum L. (Asclepiadaceae) Growing in Egypt . Zeitschrift für Naturforschung C Vol. 63c, 9/10, 658 – 662, 2008.
92. Enas H. Abd-elrahman, Maha M. Salama*, Hossam M. Abdallah, and Amany A. Sleem, Pharmacognostical and Biological Study of Carya illinoensis (Wangenh) K. Koch (Juglandaceae), Egyptian Journal of Biomedical Sciences, 26, 204-230, 2008.
93. Shabana, M.M.; El-Sherei, M.M.; Moussa, M.Y.; Amani A. Sleem and Abdallah, H.M.* "Flavonoid constituents of Carduncellus mareoticus (Del.) Hanlet and their biological activities". Natural Products Communication 3, 5, 779, 2008.
94. Shabana, M.M.; El-Sherei, M.M.; Moussa, M.Y.; Amani A. Sleem and Abdallah, H.M.* "Investigation of Phenolic Constituents of Carduncellus eriocephalus Boiss. var. albiflora Gauba and their Biological Activities". Natural Products Communication 2, 8, 795-882, 2007.
95. Shabana, M.M.; El-Sherei, M.M.; Moussa, M.Y.; and Abdallah, H.M. "Study of the Volatile Oil and Lipid Contents of Carduncellus eriocephalus Bioss. and C. mareoticus Del." Egyptian Journal of Biomedical Sciences, 19, 204-215, 2005.
96. Shabana, M.M.; El-Sherei, M.M.; Moussa, M.Y.; and Abdallah, H.M. "Quantitative and Qualitative Microscopy, Detection of Pesticide Residues, Pharmacopoeial Constants and Elemental Analysis of MEPACO Herbs for Kidney" Bull. Fac. Pharm. Cairo Univ., 40, 3, 141- 152, 2003.
97. Shabana, M.M.; El-Sherei, M.M.; Ahmed. S.E.; Aziz., N; Moussa, M.Y.; and Abdallah, H.M. "Study of the Effect of Irradiation on Volatile Oil Content and Microbial Contamination in MEPACO Herbs for Kidney" Bull. Fac. Pharm. Cairo Univ., 41, 1, 171- 183, 2003.
98. Shabana, M.M.; El-Sherei, M.M.; Soliman, A.S.; Abd-Ellah, A.; Moussa, M.Y.; and Abdallah, H.M. "Standardization of Khellin and Visnagin Contents and Biological Activities of Two Commercial Preparations Used for Renal Colic" Bull. Fac. Pharm. Cairo Univ., 40, 3, 131- 139, 2002.

1- Hypericum revolutum extract as a vasodilator. Inventors: Hossam M Abdallah, Noha Z Timraz, Sabrin RM Ibrahim, Ali El-halawany, Ibrahim A Shehata, Hany M Elbassossy. 2020/9/22, US- 10780139, Application number: 16823808

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