بحث بيانات أعضاء هيئة التدريس - جامعة الزقازيق

احمد عبدالرحمن اسماعيل عبدالعزيز

الموقع الشخصى
السيرة الذاتية

احمد عبدالرحمن اسماعيل عبدالعزيز

الكلية العلوم - القسم النبات
النبات

مدير مركز البحوث والدراسات العلمية

الدرجات العلمية

بكالوريوس فى النبات, -جامعة الزقازيق [2001]
ماجستير فى النبات, -جامعة الزقازيق [2005]
(التغيرات المورفولوجية والفسيولوجية لبعض الميكروبات الدقيقة بواسطة السم الفطرى سيتوكلازين)
دكتوراه فى النبات, -جامعة الزقازيق [2007]
(تاثير السموم الميكروبية الحمضية على التغيرات المورفولوجية والتراكيب الدقيقة للبكتريا)

التدرج الوظيفى الأكاديمى

معيد : 26/11/2001
مدرس مساعد : 24/4/2005
مدرس : 30/10/2007
أستاذ مساعد : 27/11/2012
أستاذ : 26/12/2017

الأبحاث العلمية

1 - 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 (1436).

2 - Physiological response of Vicia faba L. to inoculation with Rhizobium and arbuscular mycorrhizal fungi: Comparative study for irrigation with Nile water and wastewater (1435).

3 - The effects of patulin from Penicilliumvulpinumon seedling growth, root tip ultrastructure and glutathione content of maize (1435).

4 - Antifungal activity of silver ion onultrastructure and production of aflatoxin B1 and patulin by two mycotoxigenic strains, Aspergillusflavus OC1 and Penicillium vulpinum CM1 (1435).

5 - Detoxification of Patulin by Kombucha tea culture (1437).

6 - Antimicrobial and morphogenic effects of emodin produced by Aspergillus awamori WAIR120 (1438).

7 - Production of the immunosuppressant cyclosporin A by a new soil isolate, Aspergillus fumigatus, in submerged culture (1438).

8 - Production of paclitaxel with anticancer activity by two local fungal endophytes, Aspergillus fumigatus and Alternaria tenuissima (1438).

9 - Effect of patulin from Penicillium vulpinum on the activity of glutathione-S-transferase and selected antioxidative enzymes in maize (1438).

10 - Immobilization technique for enhanced production of the immunosuppressant mycophenolic acid by ultraviolet and gamma-irradiated Penicillium roqueforti (1436).

11 - Incidence of Listeria in Egyptian meat and dairy samples (1435).

12 - Mycotoxins: Producing fungi and mechanisms of phytotoxicity (1436).

13 - Antimicrobial properties of 6-pentyl-α-pyrone produced by endophytic strains of Trichoderma koningii and its effect on aflatoxin B1 production (1439).

14 - Antimicrobial Activity and Chemical Constitution of the Crude, Phenolic-Rich Extracts of Hibiscus sabdariffa, Brassica oleracea and Beta vulgaris (1441).

15 - Strain improvement and immobilization technique for enhanced production of the anticancer drug paclitaxel by Aspergillus fumigatus and Alternaria tenuissima (1441).

16 - Bioprocess optimization using response surface methodology for production of the anticancer drug paclitaxel by Aspergillus fumigatus and Alternaria tenuissima: Enhanced production by ultraviolet and gamma irradiation (1440).

17 - Agro-industrial byproducts for production of the immunosuppressant mycophenolic acid by Penicillium roqueforti under solid-state fermentation: Enhanced production by ultraviolet and gamma irradiation (1440).

18 - Agro-industrial byproducts for production of the immunosuppressant mycophenolic acid by Penicillium roqueforti under solid-state fermentation: Enhanced production by ultraviolet and gamma irradiation (1440).

19 - Production of the anticancer drug taxol by the endophytic fungus Epicoccum nigrum TXB502: enhanced production by gamma irradiation mutagenesis and immobilization technique (1441).

20 - Semi‑continuous production of the anticancer drug taxol by Aspergillus fumigatus and Alternaria tenuissima immobilized in calcium alginate beads (1441).

21 - Two-year survey on the seasonal incidence of aflatoxin M1 in traditional dairy products in Egypt (1441).

22 - 6-pentyl-α-pyrone from Trichoderma koningii induces systemic resistance in tobacco against tobacco mosaic virus (1442).

23 - Iron stress response and bioaccumulation potential of three fungal strains isolated from sewage-irrigated soil (1443).

24 - Thioredoxin Is a New Target for the Phytotoxicity of Small Lactone Mycotoxins, Patulin and Penicillic Acid on Maize Seedlings (1444).

25 - Biodegradation of ochratoxin A by endophytic Trichoderma koningii strains (1444).

المجالات البحثية