Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Khaled Y Orabi"'
Publikováno v:
PLoS ONE, Vol 16, Iss 6, p e0252820 (2021)
Three scarce terpenes, psiadin, plectranthone and saudinolide, were obtained after chromatographic isolation and purification from the aerial parts of the respective plants. Their identities were established based on their spectral data. Their antica
Externí odkaz:
https://doaj.org/article/649562420b71478d9ae57745659dbafe
Publikováno v:
PLoS ONE, Vol 15, Iss 10, p e0233938 (2020)
BackgroundOnion is one of the most commonly used plants in the traditional medicine for the treatment of various diseases. We recently demonstrated the anti-inflammatory properties of onion bulb extract (OBE) in reducing colitis severity in mice when
Externí odkaz:
https://doaj.org/article/90bafa5e77794512a059af8e56f6b70c
Autor:
Ahmed Z. El-Hashim, Maitham A. Khajah, Khaled Y. Orabi, Sowmya Balakrishnan, Hanan G. Sary, Ahmad M. Barakat
Publikováno v:
Pharmaceutical Biology, Vol 62, Iss 1, Pp 326-340 (2024)
Context Asthma presents a global health challenge. The main pharmacotherapy is synthetic chemicals and biological-based drugs that are costly, and have significant side effects. In contrast, use of natural products, such as onion (Allium cepa L., Ama
Externí odkaz:
https://doaj.org/article/127ebbf353dd4b99ab74eeee4f30d609
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0226626 (2019)
Ginkgo biloba leaves extract (GBE) was subjected to neuroprotective-guided fractionation to produce eleven fractions with different polarities and constituents. The intermediate polar fraction was shown to be terpene trilactones-enriched fraction (TE
Externí odkaz:
https://doaj.org/article/120fb405fc8f42279fe967958ccedfa8
Publikováno v:
Molecules, Vol 28, Iss 8, p 3421 (2023)
Vulgarin, an eudesmanolide sesquiterpene isolated from Artemisia judaica, was refluxed with iodine to produce two derivatives (1 and 2), which were purified and spectroscopically identified as naproxen methyl ester analogs. The reaction mechanism by
Externí odkaz:
https://doaj.org/article/3b8cd625b20a4492903fdec54e94e57a
Autor:
Ahmed Z. El-Hashim, Maitham A. Khajah, Khaled Y. Orabi, Sowmya Balakrishnan, Hanan G. Sary, Ala A. Abdelali
Publikováno v:
Frontiers in Pharmacology, Vol 11 (2020)
The treatment of allergic diseases, such as asthma, with both conventional and novel therapies presents a challenge both in terms of optimal effect and cost. On the other hand, traditional therapies utilizing natural products such as onion have been
Externí odkaz:
https://doaj.org/article/6e40535c1a43445d8e56879ec3cdeb53
Autor:
Ahmed S. Abdelkhalek, Hend Kothayer, Samar Rezq, Khaled Y. Orabi, Damian G. Romero, Osama I. El-Sabbagh
Publikováno v:
European Journal of Medicinal Chemistry. 256:115443
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc9c44600244b03fc54bc29ba3e365ca
https://doi.org/10.1016/j.ejmech.2023.115443
https://doi.org/10.1016/j.ejmech.2023.115443
Autor:
Mohamed R. Akl, Nehad M. Ayoub, Hassan Y. Ebrahim, Mohamed M. Mohyeldin, Khaled Y. Orabi, Ahmed I. Foudah, Khalid A. El Sayed
Publikováno v:
Marine Drugs, Vol 13, Iss 1, Pp 288-311 (2015)
Receptor tyrosine kinases are key regulators of cellular growth and proliferation. Dysregulations of receptor tyrosine kinases in cancer cells may promote tumorigenesis by multiple mechanisms including enhanced cell survival and inhibition of cell de
Externí odkaz:
https://doaj.org/article/5acbd5d1df5142f0a36f2e348ea0ac85
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 6, p e0252820 (2021)
PLoS ONE, Vol 16, Iss 6, p e0252820 (2021)
Three scarce terpenes, psiadin, plectranthone and saudinolide, were obtained after chromatographic isolation and purification from the aerial parts of the respective plants. Their identities were established based on their spectral data. Their antica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76e425afa9704c9f45ff097b4202620
http://europepmc.org/articles/PMC8177666
http://europepmc.org/articles/PMC8177666
Plant-derived terpenes have aroused considerable interest as chemotherapeutic agents for a variety of diseases. This study aimed at the isolation and purification of the scarce terpenes psiadin, plectranthone and saudinolide from their respective pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dcc0366f9385b605292bced7d510400
