ABSTRACTS PRESENTED BEFORE MEETINGS (HUMEIDA ALI EL-OBEID, Ph.D.)

1.    H.A. El-Obeid and M. Akhtar. “Glycidaldehyde: an Inhibitor Directed Towards the C1 Unit Binding Site of Serine Transhydroxymethylase.” Presented before the Biochemical Society Meeting, Southampton, England (1973).

2.    H.Y. Aboul-Enein and H.A. El-Obeid. “Synthesis and MAO Inhibitory Activity of Pentafluorobenzylidenes and their Corresponding Hydrazines.”

Presented before the VIth International Symposium of Medicinal Chemistry, Brighton, England (4th-7th September, 1978).

3.    A.E. Madani, H.A. El-Obeid, A.K. Tilmisany and K.A. Al-Rashood, “Synthesis and Pharmacological Activity of Some

N-Substituted-1,2-Diphenyl- ethanolamines.”

Presented before the 31st National Meeting, Academy of Pharmaceutical Sciences, American Pharmaceutical Association, Orlando, Florida, Nov.

15-19, 1981. Vol. 11, No. 2, Abstract No. 19, page 115.

4.    H.A. El-Obeid, A.E. Madani and D.R. Feller, “Spectral and Enzymatic Characteristics of the N- Demethylation of Ephedrine and -Phenyl Homolog in Rabbit Liver Microsomes.”

Presented before the Annual Meeting of the American Society for Pharmacology and Experimental Therapeutics (ASPET 1983), Philadelphia, Pennsylvania, U.S.A. (1983).

Published in the Pharmacologist, 25(3), 856 (1983).

5.    T.A. Kocarek, H.A. El-Obeid, A.E. Madani and D.R. Feller,

“N-Demethylation of Ephedrine Isomers and  -Phenyl Homolog in Rabbit Liver Microsomes: Effect of Induction.” Presented before the Annual Meeting of the American Society for Pharmacology and Experimental Therapeutics (ASPET 1984), Indianapolis, Indiana, U.S.A. (1984).

6.    H. A. El-Obeid , M. A. Abounassif , E. A. Gad-Kariem and K. E. Ibrahim, “ Chemical and Photochemical Stability Studies on Danazol in Carbohydrates and Polyols Solutions.” Presented   before the IUPAC- 2005 Meeting, organized by the Chinese Chemical Society, Beijing, China   August 2005.

7.    Humeida Ali El-Obeid, “Medicinal Chemistry-Based Therapeutic Evaluation” Presented before the 18th Congress of Scientific Association inArab World (18-19 Nov. 2015), hosted by Faculty of Pharmacy, Omdurman Islamic University, Khartoum, Sudan.

8.    Contributed to many other national conferences hosted by the UMST, Ministry of Health.     Ministry of High Education, WHO, Sudan Medical Board and The Directorate Drugs & Poisons.