Ahmed AS - Search Results

1

Strain improvement and immobilization technique for enhanced production of the anticancer drug paclitaxel by Aspergillus fumigatus and Alternaria tenuissima.

El-Sayed ER, Ahmed AS, Hassan IA, Ismaiel AA, Karam El-Din AA. El-Sayed ER, et al. Among authors: ahmed as. Appl Microbiol Biotechnol. 2019 Nov;103(21-22):8923-8935. doi: 10.1007/s00253-019-10129-1. Epub 2019 Sep 14. Appl Microbiol Biotechnol. 2019. PMID: 31520132

2

Immobilization technique for enhanced production of the immunosuppressant mycophenolic acid by ultraviolet and gamma-irradiated Penicillium roqueforti.

Ismaiel AA, Ahmed AS, El-Sayed ER. Ismaiel AA, et al. Among authors: ahmed as. J Appl Microbiol. 2015 Jul;119(1):112-26. doi: 10.1111/jam.12828. Epub 2015 May 10. J Appl Microbiol. 2015. PMID: 25892607 Free article.

3

A novel source of the cardiac glycoside digoxin from the endophytic fungus Epicoccum nigrum: isolation, characterization, production enhancement by gamma irradiation mutagenesis and anticancer activity evaluation.

El-Sayed ER, Ahmed AS, Abdelhakim HK. El-Sayed ER, et al. Among authors: ahmed as. J Appl Microbiol. 2020 Mar;128(3):747-762. doi: 10.1111/jam.14510. Epub 2019 Nov 22. J Appl Microbiol. 2020. PMID: 31710165

4

Agro-industrial wastes for production of paclitaxel by irradiated Aspergillus fumigatus under solid-state fermentation.

El-Sayed ER, Ahmed AS, Al-Hagar OEA. El-Sayed ER, et al. Among authors: ahmed as. J Appl Microbiol. 2020 May;128(5):1427-1439. doi: 10.1111/jam.14574. Epub 2020 Jan 20. J Appl Microbiol. 2020. PMID: 31912646

5

Optimization of submerged fermentation conditions for immunosuppressant mycophenolic acid production by Penicillium roqueforti isolated from blue-molded cheeses: enhanced production by ultraviolet and gamma irradiation.

Ismaiel AA, Ahmed AS, El-Sayed el-SR. Ismaiel AA, et al. Among authors: ahmed as. World J Microbiol Biotechnol. 2014 Oct;30(10):2625-38. doi: 10.1007/s11274-014-1685-1. Epub 2014 Jun 14. World J Microbiol Biotechnol. 2014. PMID: 24928259

6

Production of paclitaxel with anticancer activity by two local fungal endophytes, Aspergillus fumigatus and Alternaria tenuissima.

Ismaiel AA, Ahmed AS, Hassan IA, El-Sayed ER, Karam El-Din AA. Ismaiel AA, et al. Among authors: ahmed as. Appl Microbiol Biotechnol. 2017 Jul;101(14):5831-5846. doi: 10.1007/s00253-017-8354-x. Epub 2017 Jun 13. Appl Microbiol Biotechnol. 2017. PMID: 28612104

7

Semi-continuous production of the anticancer drug taxol by Aspergillus fumigatus and Alternaria tenuissima immobilized in calcium alginate beads.

El-Sayed ER, Ahmed AS, Hassan IA, Ismaiel AA, Karam El-Din AA. El-Sayed ER, et al. Among authors: ahmed as. Bioprocess Biosyst Eng. 2020 Jun;43(6):997-1008. doi: 10.1007/s00449-020-02295-8. Epub 2020 Jan 30. Bioprocess Biosyst Eng. 2020. PMID: 31997009

8

Production of the anticancer drug taxol by the endophytic fungus Epicoccum nigrum TXB502: enhanced production by gamma irradiation mutagenesis and immobilization technique.

El-Sayed ER, Zaki AG, Ahmed AS, Ismaiel AA. El-Sayed ER, et al. Among authors: ahmed as. Appl Microbiol Biotechnol. 2020 Aug;104(16):6991-7003. doi: 10.1007/s00253-020-10712-x. Epub 2020 Jul 2. Appl Microbiol Biotechnol. 2020. PMID: 32617617

9

Solid-state fermentation for enhanced production of selenium nanoparticles by gamma-irradiated Monascus purpureus and their biological evaluation and photocatalytic activities.

El-Sayed ER, Abdelhakim HK, Ahmed AS. El-Sayed ER, et al. Among authors: ahmed as. Bioprocess Biosyst Eng. 2020 May;43(5):797-809. doi: 10.1007/s00449-019-02275-7. Epub 2020 Jan 2. Bioprocess Biosyst Eng. 2020. PMID: 31898764

10

Production and enhancement of the acetylcholinesterase inhibitor, huperzine A, from an endophytic Alternaria brassicae AGF041.

Zaki AG, El-Shatoury EH, Ahmed AS, Al-Hagar OEA. Zaki AG, et al. Among authors: ahmed as. Appl Microbiol Biotechnol. 2019 Jul;103(14):5867-5878. doi: 10.1007/s00253-019-09897-7. Epub 2019 May 22. Appl Microbiol Biotechnol. 2019. PMID: 31119352

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