Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Samar Yehia Desoukey"'
Autor:
John Refaat Fahim, Ahmed G. Darwish, Amr El Zawily, Jacob Wells, Mohammed A.S. Abourehab, Samar Yehia Desoukey, Eman Zekry Attia
Publikováno v:
Saudi Pharmaceutical Journal, Vol 31, Iss 5, Pp 706-726 (2023)
Chorisia (syn. Ceiba) species are important ornamental, economic, and medicinal plants that are endowed with a diversity of secondary metabolites; however, their volatile organic compounds (VOCs) have been scarcely studied. Therefore, this work explo
Externí odkaz:
https://doaj.org/article/26e3c4f0ebea4eeea6a68e710ec7480c
Autor:
Ahmed Tawfike, Eman Zekry Attia, Samar Yehia Desoukey, Dina Hajjar, Arwa A. Makki, Peter J. Schupp, RuAngelie Edrada-Ebel, Usama Ramadan Abdelmohsen
Publikováno v:
AMB Express, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract Several approaches have been dedicated to activate the cryptic gene clusters in the genomes of actinomycetes for the targeted discovery of new fascinating biomedical lead structures. In the current study, N-acetylglucosamine was used to maxi
Externí odkaz:
https://doaj.org/article/c0fdf7ea2d7140d082487d2571230d66
Autor:
Eman Zekry Attia, Rehab Mahmoud Abd El-Baky, Samar Yehia Desoukey, Mahmoud Abd El Hakeem Mohamed, Mokhtar Mohamed Bishr, Mohamed Salah Kamel
Publikováno v:
Future Journal of Pharmaceutical Sciences, Vol 4, Iss 2, Pp 254-264 (2018)
This study aims to investigate the effect of foliar application of 0.0 and 1.5 mM salicylic acid (SA) under normal [100% field capacity (FC)] and reduced irrigation (75 and 50% FC) on the yield, chemical composition and antimicrobial activities of es
Externí odkaz:
https://doaj.org/article/a9f7e4a7124d428a8e28fa6a3338bff1
Autor:
Omnia Hesham Abdelhafez, Michael Atef Fawzy, John Refaat Fahim, Samar Yehia Desoukey, Markus Krischke, Martin J Mueller, Usama Ramadan Abdelmohsen
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0202362 (2018)
Malvaviscus arboreus Cav. is a medicinal plant belonging to family Malvaceae with both ethnomedical and culinary value; however, its phytochemical and biological profiles have been scarcely studied. Accordingly, this work was designed to explore the
Externí odkaz:
https://doaj.org/article/2ff48732866b4a47bfa031fedff0fbc6
Autor:
Alyaa Hatem Ibrahim, Eman Zekry Attia, Dina Hajjar, Mohamed A. Anany, Samar Yehia Desoukey, Mostafa Ahmed Fouad, Mohamed Salah Kamel, Harald Wajant, Tobias A. M. Gulder, Usama Ramadan Abdelmohsen
Publikováno v:
Marine Drugs, Vol 16, Iss 9, p 290 (2018)
A new cyclic hexapeptide, nocardiotide A (1), together with three known compounds—tryptophan (2), kynurenic acid (3), and 4-amino-3-methoxy benzoic acid (4)—were isolated and identified from the broth culture of Nocardiopsis sp. UR67 strain assoc
Externí odkaz:
https://doaj.org/article/57c98dcde588445d8da8df4a1cd35e56
Autor:
Youstina Refaat Boshra, Yaser A. Mostafa, Ashraf Nageeb Elsayed Hamed, Samar Yehia Desoukey, John Refaat Fahim
Publikováno v:
South African Journal of Botany. 157:490-501
Autor:
Naglaa Ahmed Mohamed Younis, Alshymaa AbdelRahman Gomaa, Alyaa Hatem Ibrahim, Mohamed S.A. Abdelkader, Samar Yehia Desoukey
Publikováno v:
South African Journal of Botany. 150:1168-1183
Autor:
Mamdouh Nabil Samy, Alshymaa Abdel-Rahman Gomaa, Eman Zekry Attia, Mahmoud A.A. Ibrahim, Samar Yehia Desoukey, Mohamed Salah Kamel
Publikováno v:
South African Journal of Botany. 147:576-585
Autor:
Enas Reda Abdelaleem, Mamdouh Nabil Samy, Taha F. S. Ali, Muhamad Mustafa, Mahmoud A. A. Ibrahim, Gerhard Bringmann, Safwat A. Ahmed, Usama Ramadan Abdelmohsen, Samar Yehia Desoukey
Publikováno v:
RSC Advances. 12:2992-3002
Our study discusses the anti-HCV activity of Spongia irregularis. The results revealed that the ethyl acetate fraction exhibited the highest anti-HCV activity and Nakijiquinone F is the most likely anti-HCV candidate among the screened compounds.
Publikováno v:
Letters in Applied Microbiology. 74:8-16
The marine environment represents one of the most underexplored environments in the world. Marine sponges have a higher taxonomic diversity according to definite environmental conditions. They have been considered interesting sources for bioactive co