Ehab Abourashed : rechercher sur Z-Library

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1

High-performance liquid chromatography determination of hydrastine and berberine in dietary supplements containing goldenseal

Ehab A. Abourashed, Ikhlas A. Khan

Journal:

Journal of Pharmaceutical Sciences

Année:

2001

Langue:

english

Fichier:

PDF, 163 KB

english, 2001

2

Chemical diversity and pharmacological significance of the secondary metabolites of nutmeg (Myristica fragransHoutt.)

Abourashed, Ehab A., El-Alfy, Abir T.

Journal:

Phytochemistry Reviews

Année:

2016

Langue:

english

Fichier:

PDF, 2.05 MB

english, 2016

3

Ephedra in perspective – a current review

Ehab A. Abourashed, Abir T. El-Alfy, Ikhlas A. Khan, Larry Walker

Journal:

Phytotherapy Research

Année:

2003

Langue:

english

Fichier:

PDF, 429 KB

english, 2003

4

Towards a better understanding of the psychopharmacology of nutmeg: Activities in the mouse tetrad assay

Abir T. El-Alfy, Lisa Wilson, Mahmoud A. ElSohly, Ehab A. Abourashed

Journal:

Journal of Ethnopharmacology

Année:

2009

Langue:

english

Fichier:

PDF, 352 KB

english, 2009

5

High-Speed Extraction and HPLC Fingerprinting of Medicinal Plants – II. Application to Harman Alkaloids of Genus Passiflora

Abourashed, Ehab A., Vanderplank, John, Khan, Ikhlas A.

Journal:

Pharmaceutical Biology

Année:

2003

Langue:

english

Fichier:

PDF, 166 KB

english, 2003

6

Enhancing Effect of Isoeugenol on the Antimicrobial Activity of Isoniazid, 6-Paradol and 6-Shogaol

Abourashed, Ehab A., Galal, Ahmed M., Shebl, Atef M., Mossa, Jaber S.

Journal:

Journal of Herbs Spices & Medicinal Plants

Année:

2008

Langue:

english

Fichier:

PDF, 85 KB

english, 2008

7

Carboxylic Acid Microbial Metabolites of the Natural Benzoquinone, Maesanin

Abourashed, Ehab A., El-Feraly, Farouk S., Hufford, Charles D.

Journal:

Journal of Natural Products

Année:

1999

Langue:

english

Fichier:

PDF, 64 KB

english, 1999

8

Chemical Composition and Biological Evaluation of the Essential Oil of Commiphora opobalsamum L.

Al-Massarany, Shaza M., Abbas, Fawkeya A., Demirci, Betul, Baser, Kemal H. C., Khan, Shabana I., Al-Rehaily, Adnan J., Mossa, Jaber S., Abourashed, Ehab A.

Journal:

Journal of Herbs Spices & Medicinal Plants

Année:

2008

Langue:

english

Fichier:

PDF, 86 KB

english, 2008

9

2-Hydroxy-5-(ethanolamino)-3-(10'-Z-pentadecenyl)-1,4-benzoquinone, New Microbial Phase II Metabolite of Maesanin.

ABOURASHED, Ehab A., EL-FERALY, Farouk S., KHAN, Ikhlas A., HUFFORD, Charles D.

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Année:

2000

Fichier:

PDF, 605 KB

2000

10

ChemInform Abstract: 2-Hydroxy-5-(ethanolamino)-3-(10′-Z-pentadecenyl)-1,4-benzoquinone, New Microbial Phase II Metabolite of Maesanin.

Ehab A. Abourashed, Farouk S. El-Feraly, Ikhlas A. Khan, Charles D. Hufford

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

11

Novel, selective sample stacking microemulsion electrokinetic capillary chromatography induced by reverse migrating pseudostationary phase for the determination of the new ultra-short acting hypnotic “HIE-124” in mice serum

Mohamed Hefnawy, Mohammed Al-Omar, Saeed Julkhuf, Sabry Attia, Ehab Abourashed, Hussein El-Subbagh

Journal:

Analytica Chimica Acta

Année:

2010

Langue:

english

Fichier:

PDF, 341 KB

english, 2010

12

HPTLC determination of caffeine in stimulant herbal products and power drinks

Ehab A. Abourashed, Jaber S. Mossa

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

2004

Langue:

english

Fichier:

PDF, 126 KB

english, 2004

13

The inhibitory activity of natural products on plant p-hydroxyphenylpyruvate dioxygenase

Giovanni Meazza, Brian E Scheffler, Mario R Tellez, Agnes M Rimando, Joanne G Romagni, Stephen O Duke, Dhammika Nanayakkara, Ikhlas A Khan, Ehab A Abourashed, Franck E Dayan

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 173 KB

english, 2002

14

HPLC fingerprinting and estimation of the bioactive components of Clutia richardiana L. as a potential hypoglycemic herbal tea

Ehab A. Abourashed, Markus Ganzera, Ikhlas A. Khan, Shabana Khan, Jaber S. Mossa, Farouk S. El-Feraly

Journal:

Phytotherapy Research

Année:

2003

Langue:

english

Fichier:

PDF, 160 KB

english, 2003

15

Bioconversion of silybin to phase I and II microbial metabolites with retained antioxidant activity

Ehab A. Abourashed, Julie R. Mikell, Ikhlas A. Khan

Journal:

Bioorganic & Medicinal Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 202 KB

english, 2012

16

Lotaustralin from Rhodiola rosea roots

Yurdanur Akgul, Daneel Ferreira, Ehab A. Abourashed, Ikhlas A. Khan

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 71 KB

english, 2004

17

Clinic at the Health Food Store? Employee Recommendations and Product Analysis

James K. Glisson, Holly E. Rogers, Ehab A. Abourashed, Richard Ogletree, Charles D. Hufford, Ikhlas Khan

Journal:

Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy

Année:

2003

Langue:

english

Fichier:

PDF, 53 KB

english, 2003

18

Daucane Sesquiterpenes from Ferula hermonis

Galal, Ahmed M., Abourashed, Ehab A., Ross, Samir A., ElSohly, Mahmoud A., Al-Said, Mansour S., El-Feraly, Farouk S.

Journal:

Journal of Natural Products

Année:

2001

Langue:

english

Fichier:

PDF, 38 KB

english, 2001

19

Interactions of valerian extracts and a fixed valerian–hop extract combination with adenosine receptors

Christa E Müller, Britta Schumacher, Axel Brattström, Ehab A Abourashed, Uwe Koetter

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 169 KB

english, 2002

20

Antimycobacterial activity of ferutinin alone and in combination with antitubercular drugs against a rapidly growing surrogate of Mycobacterium tuberculosis

Abourashed, Ehab A., Galal, Ahmed M., Shibl, Atef M.

Journal:

Natural Product Research

Année:

2011

Langue:

english

Fichier:

PDF, 164 KB

english, 2011

21

HPLC Determination of Isoflavone Levels in Osage Orange from the Midwest and Southern United States

Darji, Ketur, Miglis, Cristina, Wardlow, Ashley, Abourashed, Ehab A.

Journal:

Journal of Agricultural and Food Chemistry

Année:

2013

Langue:

english

Fichier:

PDF, 954 KB

english, 2013

22

Two New Flavone Glycosides from Paullinia pinnata

Abourashed, Ehab A., Toyang, Ngeh J., Choinski,, John, Khan, Ikhlas A.

Journal:

Journal of Natural Products

Année:

1999

Langue:

english

Fichier:

PDF, 37 KB

english, 1999

23

High-Speed Extraction and HPLC Fingerprinting of Medicinal Plants – I. Application to Passiflora Flavonoids

Abourashed, Ehab A., Vanderplank, John R., Khan, Ikhlas A.

Journal:

Pharmaceutical Biology

Année:

2002

Langue:

english

Fichier:

PDF, 259 KB

english, 2002

24

Bioavailability of Plant-Derived Antioxidants

Abourashed, Ehab

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 439 KB

english, 2013

25

Book Review of Bioactive Natural Products−Detection, Isolation, and Structural Determination Bioactive Natural Products−Detection, Isolation, and Structural Determination, 2nd edition. Edited by S. M. Colegate and R. J. Molyneux (CSIRO Livestock Industries, Australia, and USDA, respectively). CRC Press/Taylor & Francis , Boca Raton, FL . 2008. xiii + 605 pp. 18 × 26 cm. $209.95. ISBN 978-0-8493-7258-2 .

Abourashed, Ehab A.

Journal:

Journal of Natural Products

Année:

2010

Langue:

english

Fichier:

PDF, 28 KB

english, 2010

26

Microbial Transformation of Artemether

Abourashed, Ehab A., Hufford, Charles D.

Journal:

Journal of Natural Products

Année:

1996

Langue:

english

Fichier:

PDF, 81 KB

english, 1996

27

Medicinal Plants of the World, 2nd Edition, Vol 1 Edited by Ivan A. Ross (U.S. Food and Drug Administration). Humana Press, Totowa, NJ. 2003. xv + 491 pp. 7 × 11 in. $99.50. ISBN 1-58829-281-9.

Abourashed, Ehab A.

Journal:

Journal of Natural Products

Année:

2004

Langue:

english

Fichier:

PDF, 36 KB

english, 2004

28

Carboxylic Acid Microbial Metabolites of the Natural Benzoquinone, Maesanin.

Abourashed, Ehab A., El-Feraly, Farouk S., Hufford, Charles D.

Journal:

Journal of Natural Products

Année:

1999

Fichier:

PDF, 7 KB

1999

29

Phytochemical and biological studies on Saudi Commiphora opobalsamum L.

Abbas, Fawkeya A., Al-massarany, Shaza M., Khan, Shabana, Al-howiriny, Tawfeq A., Mossa, Jaber S., Abourashed, Ehab A.

Journal:

Natural Product Research

Année:

2007

Langue:

english

Fichier:

PDF, 148 KB

english, 2007

30

Content Variation of Catechin Markers, Total Phenolics and Caffeine in Green Tea Dietary Supplements

Abourashed, Ehab A., Roberson, Cindy Leslie A., Elsharkawy, Nancy

Journal:

Journal of Dietary Supplements

Année:

2014

Langue:

english

Fichier:

PDF, 482 KB

english, 2014

31

Synthesis and in vitro evaluation of ferutinol aryl esters for estrogenic activity and affinity toward cannabinoid receptors

Osman, Ahmed M. Galal, Abourashed, Ehab A., Slade, Desmond, Ahmed, Safwat A., Gul, Waseem, Khan, Shabana I., Elfadl, Tarek Abo, Dale, Olivia R., Husni, Afeef S., Cutler, Stephen J., ElSohly, Mahmoud A

Journal:

Medicinal Chemistry Research

Année:

2015

Langue:

english

Fichier:

PDF, 362 KB

english, 2015

32

Recently disclosed chemical entities as potential candidates for management of tuberculosis

Stec, Jozef, Abourashed, Ehab A

Journal:

Pharmaceutical Patent Analyst

Année:

2015

Langue:

english

Fichier:

PDF, 2.39 MB

english, 2015

33

Inhibitory Effects of Maesanin and Analogs on Arachidonic Acid Metabolizing Enzymes

Abourashed, Ehab A., Muhammad, Ilias, Resch, Marion, Bauer, Rudolf, El-Feraly, Farouk S., Hufford, Charles D.

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 139 KB

english, 2001

34

Separation and Quantification of the Major Daucane Esters of Ferula hermonis by HPLC

Abourashed, Ehab A., Galal, Ahmed M., El-Feraly, Farouk S., Khan, Ikhlas A.

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 191 KB

english, 2001

35

Indirect modulation of the endocannabinoid system by specific fractions of nutmeg total extract

El-Alfy, Abir T., Joseph, Sharon, Brahmbhatt, Akshar, Akati, Setor, Abourashed, Ehab A.

Journal:

Pharmaceutical Biology

Année:

2016

Langue:

english

Fichier:

PDF, 891 KB

english, 2016

36

Microbial Transformation of Kawain and Methysticin.

ABOURASHED, Ehab A., KHAN, Ikhlas A.

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Année:

2000

Fichier:

PDF, 537 KB

2000

37

Transport of Harman Alkaloids across Caco-2 Cell Monolayers

Khan, Shabana Iqrar, Abourashed, Ehab Ahmed, Khan, Ikhlas Ahmad, Walker, Larry Anthony

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Année:

2004

Langue:

english

Fichier:

PDF, 74 KB

english, 2004

38

Review of Stilbenes: Applications in Chemistry, Life Sciences and Materials ScienceStilbenes: Applications in Chemistry, Life Sciences and Materials Science. By Gertz Likhtenshtein. Wiley-VCH, Weinheim, Germany. 2009. 360 pp. $224 Hardcover. ISBN 978-3-527-32388-3.

Abourashed, Ehab A.

Journal:

Journal of Natural Products

Année:

2017

Langue:

english

Fichier:

PDF, 120 KB

english, 2017

39

Evaluation of cost versus antioxidant determinants in green tea dietary supplements

A. Roberson, Cindy Leslie, Abourashed, Ehab A., Elsharkawy, Nancy

Journal:

Journal of the American Pharmacists Association

Année:

2015

Langue:

english

Fichier:

PDF, 611 KB

english, 2015

40

Hydroxybenzoic Acids Are Significant Contributors to the Antioxidant Effect of Borututu Bark, Cochlospermum angolensis Welw. ex Oliv

Abourashed, Ehab, Fu, Hao

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2017

41

Review of Discovery and Development of Neuroprotective Agents from Natural ProductsDiscovery and Development of Neuroprotective Agents from Natural Products. By Goutam Brahmachari. Elsevier, Amsterdam, The Netherlands. 2018. Paperback, 465 pp. $200. ISBN 978-0-12-809593-5.

Abourashed, Ehab A.

Journal:

Journal of Natural Products

Année:

2018

Langue:

english

Fichier:

PDF, 219 KB

english, 2018

42

HPTLC analysis of a new ultra-short-acting thiazolodiazepine hypnotic (HIE-124) in spiked human plasma

Abourashed, Ehab, Hefnawy, Mohamed, El-Subbagh, Hussein

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Année:

2009

Langue:

english

Fichier:

PDF, 575 KB

english, 2009

43

HPLC-Guided Isolation, Purification and Characterization of Phenylpropanoid and Phenolic Constituents of Nutmeg Kernel ( Myristica fragrans )

Chiu, Sharon, Wang, Thomas, Belski, Martin, Abourashed, Ehab A.

Journal:

Natural Product Communications

Année:

2016

Langue:

english

Fichier:

PDF, 521 KB

english, 2016

44

Phenolic compounds from nutmeg ( Myristica fragrans Houtt.) inhibit the endocannabinoid‐modulating enzyme fatty acid amide hydrolase

El‐Alfy, Abir T., Abourashed, Ehab A., Patel, Christina, Mazhari, Nunmoula, An, HeaRe, Jeon, Andrew

Journal:

Journal of Pharmacy and Pharmacology

Année:

2019

Langue:

english

Fichier:

PDF, 1.69 MB

english, 2019

45

Potential of Horse Apple Isoflavones in Targeting Inflammation and Tau Protein Fibrillization

Abourashed, Ehab A., Abraha, Aida, Khan, Shabana I., McCants, Tanika, Awan, Saad

Journal:

Natural Product Communications

Année:

2015

Fichier:

PDF, 592 KB

2015

46

Determination of Heavy Metals and Pesticides in Ginseng Products

Khan, Ikhlas A, Allgood, James, Walker, Larry A, Abourashed, Ehab A, Schlenk, Daniel, Benson, William H

Journal:

Journal of AOAC International

Année:

2001

Fichier:

PDF, 55 KB

2001

47

Determination of Parthenolide in Selected Feverfew Products by Liquid Chromatography

Abourashed, Ehab A, Khan, Ikhlas A

Journal:

Journal of AOAC International

Année:

2000

Fichier:

PDF, 69 KB

2000