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Hawas, Usama W.
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1

Biochemical Assessment of Some Red Sea Brown Algae with Pot..:

Hawas, Usama W. ; Hussein, Sarah ; El-Kassem, Lamia T. Abou..
Thalassas: An International Journal of Marine Sciences.  40 (2024)  2 - p. 1231-1243 , 2024
Link: https://doi.org/10.1007/..
 
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2

Induction of apoptosis by emestrin from the plant endophyti..:

Abou El-Kassem, Lamia T. ; Hawas, Usama W. ; F. Ahmed, Eman..
Natural Product Research.  37 (2023)  24 - p. 4244-4250 , 2023
Link: https://doi.org/10.1080/..
 
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3

Phytochemical Compositions of Some Red Sea Halophyte Plants..:

Hawas, Usama W. ; El-Kassem, Lamia T. Abou ; Shaher, Fekri M...
Molecules.  27 (2022)  11 - p. 3415 , 2022
Link: https://doi.org/10.3390/..
 
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4

Sulfated Triterpene Glycosides from the Saudi Red Sea Cucum..:

Hawas, Usama W. ; Abou El-Kassem, Lamia T. ; Shaher, Fekri M...
Thalassas: An International Journal of Marine Sciences.  37 (2021)  2 - p. 817-824 , 2021
Link: https://doi.org/10.1007/..
 
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5

Bioactive sulfonyl metabolites from the Red Sea endophytic ..:

Hawas, Usama W. ; T. Abou El-Kassem, Lamia ; Ahmed, Eman F..
Natural Product Research.  36 (2021)  11 - p. 2713-2721 , 2021
Link: https://doi.org/10.1080/..
 
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6

Fatty Acids and Other Chemical Compositions of Some Seagras..:

Ghandourah, Mohamed ; Hawas, Usama W. ; Abou El-Kassem, Lamia T..
Thalassas: An International Journal of Marine Sciences.  37 (2020)  1 - p. 13-22 , 2020
Link: https://doi.org/10.1007/..
 
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7

Anti-HCV protease potential of endophytic fungi and cytotox..:

El-Kassem, Lamia Abou ; Hawas, Usama W. ; El-Souda, Sahar...
Biocatalysis and Agricultural Biotechnology.  19 (2019)  - p. 101170 , 2019
Link: https://doi.org/10.1016/..
 
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8

Cytotoxic Effect of Fusarium Equiseti Fungus Metabolites Ag..:

Hawas, Usama W. ; Farrag, Abdel Razik H. ; Ahmed, Eman F..
Pharmaceutical Chemistry Journal.  52 (2018)  4 - p. 326-333 , 2018
Link: https://doi.org/10.1007/..
 
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9

Salvastearolide, a new acyl-glyceride, and other constituen..:

El-Desouky, Samy K. ; Hawas, Usama W. ; Khemira, Habib.
Revista Brasileira de Farmacognosia.  28 (2018)  5 - p. 564-567 , 2018
Link: https://doi.org/10.1016/..
 
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10

Rotenoid and isoflavone metabolites from an antioxidant see..:

Abou El-Kassem, Lamia T. ; Hawas, Usama W. ; Abdelfattah, Mohamed S..
Natural Product Research.  34 (2018)  5 - p. 613-620 , 2018
Link: https://doi.org/10.1080/..
 
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11

In vitro inhibition of Hepatitis C virus protease and antio..:

Hawas, Usama W. ; Abou El-Kassem, Lamia T. ; Shaher, Fekri.
Natural Product Research.  33 (2018)  23 - p. 3364-3371 , 2018
Link: https://doi.org/10.1080/..
 
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12

Thalassiolin D: a new flavoneO-glucoside Sulphate from the ..:

Hawas, Usama W. ; Abou El-Kassem, Lamia T.
Natural Product Research.  31 (2017)  20 - p. 2369-2374 , 2017
Link: https://doi.org/10.1080/..
 
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13

Anti-HCV protease of diketopiperazines produced by the Red ..:

Ahmed, E. F. ; Rateb, M. E. ; Abou El-Kassem, L. T..
Applied Biochemistry and Microbiology.  53 (2017)  1 - p. 101-106 , 2017
Link: https://doi.org/10.1134/..
 
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14

Sesquiterpenes from the Saudi Red Sea: Litophyton arboreum ..:

Abou El-Kassem, Lamia T. ; Hawas, Usama W. ; El-Desouky, Samy K..
Zeitschrift für Naturforschung C.  73 (2017)  1-2 - p. 9-14 , 2017
Link: https://doi.org/10.1515/..
 
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15

Cytotoxic activity of alkyl benzoate and fatty acids from t..:

Hawas, Usama W. ; Abou El-Kassem, Lamia T. ; Abdelfattah, Mohamed S....
Natural Product Research.  32 (2017)  12 - p. 1369-1374 , 2017
Link: https://doi.org/10.1080/..
 
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