Publications

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Effect of tinctormine on contraction and Ca2+ currents in single cardiac myocytes from dog, Meselhy, M. R., Momose Y., Hatakeyama N., Kadota S., Hattori M., and Namba T. , Phytomedicine, Volume 1, Issue 4, p.277-281, (1995) Abstract
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Effects of paeoniflorin derivatives on scopolamine-induced amnesia using a passive avoidance task in mice; structure-activity relationship, Abdel-Hafez, Atef A., Meselhy Meselhy R., Nakamura Norio, Hattori Masao, WATANABE Hiroshi, MUKARAMI Yukihisa, EL-GENDY Mahmoud A., MAHFOUZ Nadia M., and MOHAMED Tarek A. , Biological and Pharmaceutical Bulletin, Volume 21, Issue 11, p.1174-1179, (1998) Abstract
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Enzyme immunoassay for the quantitative determination of ganoderic acid A from Ganoderma lucidum, GAO, Jiang Jing, MIN Byung Sun, Akao Teruaki, Meselhy Meselhy R., and Nakamura Norio , 和漢医薬学雑誌, Volume 18, Issue 4, p.154-160, (2001) Abstract
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Enzymes responsible for the metabolism of saikosaponins from Eubacterium sp. A-44, a human intestinal anaerobe, Kida, Hiroaki, Akao Teruaki, MESELHY Meselhy, and Hattori Masao , Biological and Pharmaceutical Bulletin, Volume 20, Issue 12, p.1274-1278, (1997) Abstract
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Essential oil of cultivated in Egypt: seasonal variation in chemical composition and anticholinesterase activity., Madi, Yasmine F., Choucry Mouchira A., Meselhy Meselhy R., and El-Kashoury El-Sayeda A. , Natural product research, p.1-5, (2020) Abstract

The yield of essential oil obtained by hydrodistillation of fresh leaves ranged from 0.15% to 0.46% w/w; being the highest in spring and the lowest in winter. The oil sample obtained in winter exhibited a moderate acetylcholinesterase inhibitory activity (IC 2.86 ± 0.17 mg/mL), compared to physostigmine (IC 0.012 mg/mL), while other samples were relatively weak (IC values of 2.86-5.40 mg/mL). In all samples, oxygenated monoterpenes were predominating (73.22-89.32%). GC-MS identified a total of 61, 25, 50 and 63 components in oil samples obtained in spring, summer, autumn and winter, respectively. Citral content was the highest in autumn and summer samples (82.02% and 80.01% citral; respectively) and the lowest in winter sample (60.01%). Citral, isolated from the oil demonstrated a relatively potent anticholinesterase activity (IC 0.21 ± 0.01 mg/mL).

Evaluation of the Anti-inflammatory and Antioxidant Activities of Selected Resin Exudates, Ali, Dalia E., Abdelrahman Rehab S., Gedaily Rania El A., Ezzat Shahira M., Meselhy Meselhy R., and Abdel-Sattar Essam , Tropical Journal of Natural Product Research, Volume 4, Issue 7, p.255-261, (2020)
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