Zobrazeno 1 - 10
of 14
pro vyhledávání: '"A. E. Khayyal"'
Publikováno v:
Journal of Basic and Applied Zoology, Vol 82, Iss 1, Pp 1-8 (2021)
Abstract Background Domestic mites are a primary source of allergens indoors all over the world. Extracts of mite allergens are important for diagnosing and treating mites allergy. The effective cultivation processes play a critical role in the final
Externí odkaz:
https://doaj.org/article/bed743f8a7eb46529ea9903b2eefad36
Autor:
Walaa S.A. Mettwally, Hamdy A. Zahran, Amira E. Khayyal, Manal M.E. Ahmed, Rasha M. Allam, Dalia O. Saleh
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 9, Pp 104085- (2022)
Calotropis procera (Aiton) is a wildly grown shrubbery that has been used by traditional healers in various remedies for centuries. Its different organs are reported to possess a variety of biological activities. However, a few reports chemically inv
Externí odkaz:
https://doaj.org/article/218ec20bb5d3480bbd517b859da63582
Publikováno v:
Egyptian Liver Journal, Vol 10, Iss 1, Pp 1-6 (2020)
Abstract Background Hepatocellular carcinoma (HCC) is one of the commonest malignancies worldwide that carries a bad prognosis particularly in Egypt due to the high prevalence of HCV burden. Late diagnosis of HCC especially in cirrhosis suffering-liv
Externí odkaz:
https://doaj.org/article/bb025f9ac9b9431a83cdd9c9ef57bbff
Autor:
Ahmed E. Khayyal, Maha Mohsen Kamal El-Din, Hossam Eldin M Abdel-Hamid, Mansour N Mohamed, Doaa Ahmed Mohamed
Publikováno v:
Egyptian Journal of Chest Disease and Tuberculosis, Vol 68, Iss 4, Pp 457-461 (2019)
Introduction Gastroesophageal reflux disease (GERD) has been shown to worsen chronic obstructive pulmonary disease (COPD) control through esophagobronchial reflex and to heighten bronchial reactivity and microaspiration. Exhaled breath condensate (EB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c619a9c88692e60ae1ab84900f1dcce8
http://www.ejcdt.eg.net/article.asp?issn=0422-7638
http://www.ejcdt.eg.net/article.asp?issn=0422-7638
Autor:
Essam Mohammed Bayoumi, Ahmed El-Metwally Ahmed, Hagar A Elessawy, Al Saied Al Saied Al Refaey, Ahmed E. Khayyal
Publikováno v:
Egyptian Liver Journal, Vol 10, Iss 1, Pp 1-6 (2020)
Background Hepatocellular carcinoma (HCC) is one of the commonest malignancies worldwide that carries a bad prognosis particularly in Egypt due to the high prevalence of HCV burden. Late diagnosis of HCC especially in cirrhosis suffering-liver is one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a6e5de134db484cd9e33e2c1554b09
https://doi.org/10.1186/s43066-020-00053-9
https://doi.org/10.1186/s43066-020-00053-9
Autor:
Nermine Helmy Mahmoud, Ahmad E. Khayyal, Nanees A. Adel, Ghada M.S. Sabbour, Hala A. Ahmed, Hany Haroun Kaisar
Publikováno v:
Egyptian Liver Journal. 5:20-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c45423fcfc491413fda5e7a2698760
https://doi.org/10.1097/01.elx.0000459080.18855.50s
https://doi.org/10.1097/01.elx.0000459080.18855.50s
Autor:
Mohamed Elbokl, Hany Haroun Kaisar, Sameh A. Abdel-bary, Zainab A. Ali-Eldin, Ahmed E. Khayyal
Publikováno v:
Egyptian Liver Journal. 4:112-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bc22622565a181cd609133b3e4e4a7c
https://doi.org/10.1097/01.elx.0000454684.04122.fe
https://doi.org/10.1097/01.elx.0000454684.04122.fe
Publikováno v:
Egyptian Liver Journal. 4:83-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::998bf6912d4907aee308d03d88949b3d
https://doi.org/10.1097/01.elx.0000451422.12970.b3
https://doi.org/10.1097/01.elx.0000451422.12970.b3
Autor:
S. E. Khayyal, M. M. Aynd
Publikováno v:
Analytical Letters. 16:1525-1535
A selective GLC procedure for the determination of caffeine, theophylline and theobromine is presented. Theophylline and theobromine were methylated with Methelute and determined as caffeine. The GLC procedure proved to be simpler and more time savin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c44c66d5d54031411045943d6ec0ce28
https://doi.org/10.1080/00032718308069544
https://doi.org/10.1080/00032718308069544
Publikováno v:
Planta Medica. 21:304-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fe31a5e0f5aa8beac6a152f7a9ec587
https://doi.org/10.1055/s-0028-1099557
https://doi.org/10.1055/s-0028-1099557