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El-Hela, Atef A.
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1

Phytochemical Characterization of Pterocephalus frutescens ..:

El-Hela, Atef A. ; Bakr, Marwa S. Abu ; Hegazy, Mostafa M....
Scientia Pharmaceutica.  91 (2023)  1 - p. 7 , 2023
Link: https://doi.org/10.3390/..
 
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2

Ultra-performance liquid chromatography coupled with quadru..:

Ibrahim, Taghreed A. ; Hegazy, Mostafa M. ; Maatooq, Galal T..
Medicinal Chemistry Research.  32 (2023)  5 - p. 975-989 , 2023
Link: https://doi.org/10.1007/..
 
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3

Dinebra retroflexa Herbal Phytotherapy: A Simulation Study ..:

El-Hela, Atef A. ; Hegazy, Mostafa M. ; Abbass, Hatem S....
Medicina.  58 (2022)  12 - p. 1719 , 2022
Link: https://doi.org/10.3390/..
 
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4

Chemical constituents from Silene schimperiana Boiss. belon..:

Hussein, Ismail A. ; Srivedavyasasri, Radhakrishnan ; El-Hela, Atef A...
Biochemical Systematics and Ecology.  92 (2020)  - p. 104113 , 2020
Link: https://doi.org/10.1016/..
 
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5

Optimizing ectoine biosynthesis using response surface meth..:

Omara, Ahmed M. A. ; Sharaf, Abd El-Monem M. ; El-Hela, Atef A....
Biotechnology Letters.  42 (2020)  6 - p. 1003-1017 , 2020
Link: https://doi.org/10.1007/..
 
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6

New iridoid glycosides from Anarrhinum pubescens:

Mahran, Ehab ; Hosny, Mohammed ; El-Hela, Atef.
Natural Product Research.  33 (2018)  21 - p. 3057-3064 , 2018
Link: https://doi.org/10.1080/..
 
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7

Antibacterial Activity of Polygonum plebejum and Euphorbia ..:

S. Abdelkhalek, Eman ; A. El-Hela, Atef ; Hamed El-Kasaby, Aziza...
Journal of Pure and Applied Microbiology.  12 (2018)  4 - p. 2205-2216 , 2018
Link: https://doi.org/10.22207..
 
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8

New triterpenoidal saponins from Koelreuteria paniculata:

Mostafa, Ahmad E. ; El-Hela, Atef A. ; Mohammad, Abd-Elsalam I...
Phytochemistry Letters.  17 (2016)  - p. 213-218 , 2016
Link: https://doi.org/10.1016/..
 
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9

Asphodosides A-E, anti-MRSA metabolites from Asphodelus mic..:

Ghoneim, Mohammed M. ; Elokely, Khaled M. ; El-Hela, Atef A....
Phytochemistry.  105 (2014)  - p. 79-84 , 2014
Link: https://doi.org/10.1016/..
 
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10

New secondary metabolites from Dodonaea viscosa:

Mostafa, Ahmad E. ; El-Hela, Atef A. ; Mohammad, Abd-Elsalam I....
Phytochemistry Letters.  8 (2014)  - p. 10-15 , 2014
Link: https://doi.org/10.1016/..
 
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11

Isolation and characterization of new secondary metabolites..:

Ghoneim, Mohammed M. ; Elokely, Khaled M. ; El-Hela, Atef A....
Medicinal Chemistry Research.  23 (2014)  7 - p. 3510-3515 , 2014
Link: https://doi.org/10.1007/..
 
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12

Antileukemic α-pyrone derivatives from the endophytic fungu..:

Metwaly, Ahmed M. ; Fronczek, Frank R. ; Ma, Guoyi...
Tetrahedron Letters.  55 (2014)  24 - p. 3478-3481 , 2014
Link: https://doi.org/10.1016/..
 
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13

Nigrosphaerin A a new isochromene derivative from the endop..:

Metwaly, Ahmed M. ; Kadry, Hazem A. ; El-Hela, Atef A....
Phytochemistry Letters.  7 (2014)  - p. 1-5 , 2014
Link: https://doi.org/10.1016/..
 
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14

Biologically Active Secondary Metabolites from Asphodelus M..:

Ghoneim, Mohammed M. ; Ma, Guoyi ; El-Hela, Atef A....
Natural Product Communications.  8 (2013)  8 - p. 1934578X1300800 , 2013
Link: https://doi.org/10.1177/..
 
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15

Antioxidant potential and phenolic acid content of certain ..:

Ibrahim, Taghreed A. ; El-Hefnawy, Hala M. ; El-Hela, Atef A.
Natural Product Research.  24 (2010)  16 - p. 1537-1545 , 2010
Link: https://doi.org/10.1080/..
 
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