EKB Journal Management System
1.

Safety evaluation of needle-like hydroxyapatite nanoparticles in female rats

Pages 67-72
Azza I. Hafez; Fatma Hafez; Maaly Khedr; Omayma Ibrahim; Rania Sabry; Mossad A. Abdel-Wahhab
2.

Comparative evaluation of cytotoxicity, antiviral and antioxidant activities of different soyasapogenols from soybean saponin

Pages 73-79
Hala A. Amin; Hanem M. Awad; Atef G. Hanna
3.

Synthesis, antioxidant, and antimicrobial activities of new 2-(1,5,6-trimethyl-1H-benzo[d]imidazole-2-carbonyl)-2,3-dihydro-1H-pyrazole-4-carbonitriles, (1,3,4-oxadiazol-2-yl)-1H-benzo[d]imidazol-5-yl)(phenyl)methanones, and (1,3,4-oxadiazol-2-yl)-1,5-dihydro-[1,2,4]triazolo[1,5-]pyridine-8-carbonitriles

Pages 80-92
Fatma A. Bassyouni; Hanaa A. Tawfik; Ahmed R. Hamed; Maha M. Soltan; Mahmoud ElHefnawi; Ahmed A. ElRashedy; Maysa E. Moharam; Mohamed A. Rehim
4.

Characterization and purification of the crude laccase enzyme

Pages 93-98
Atalla M. Mabrouk; Zeinab H. Kheiralla; Eman R. Hamed; Amani A. Youssry; Abeer A. Abd El Aty
5.

Phycochemistry of some spp. and their cytotoxic and antimicrobial activities

Pages 99-108
Azza A. Matloub; Nagwa E. Awad
6.

Regioselective addition of alkyl phosphites on 6-(aryliminomethyl)-furobenzopyran-5-one derivatives

Pages 109-115
Nabila M. Ibrahim; Asmaa A. Magd-El-Din; Amira S. Abd El-All; Eman F. Al-Amrousi; Hisham Abdallah A. Yosef
7.

Synthesis of certain new fused pyranopyrazole and pyranoimidazole incorporated into 8-hydroxyquinoline through a sulfonyl bridge at position 5 with evaluation of their in-vitro antimicrobial and antiviral activities

Pages 116-123
Emad M. Kassem; Eslam R. El-Sawy; Howaida I. Abd-Alla; Adel H. Mandour; Dina Abdel-Mogeed; Mounir M. El-Safty
8.

In-vitro bioassays on the metabolites of the fungus isolated from the Egyptian Red Sea algae

Pages 124-128
Usama W. Hawas; Lamia T.A. El-Kassem; Eman F. Ahmed; Mahmoud Emam
9.

Synthesis of triazole, pyrazole, oxadiazine, oxadiazole, and sugar hydrazone-5-nitroindolin-2-one derivatives

Pages 129-135
Fatma A. Bassyouni; Amira S. Abdel All; Wafaa M. Haggag; Madiha Mahmoud; Mamoun M.A. Sarhan; Mohamed Abdel-Rehim
10.

Antimicrobial, anti-inflammatory, and antinociceptive activities of triazole, pyrazole, oxadiazine, oxadiazole, and sugar hydrazone-5-nitroindoline-2-one derivatives and a study of their computational chemistry

Pages 136-143
Fatma A. Bassyouni; Amira S. Abdel All; Wafaa M. Haggag; Madiha Mahmoud; Mamoun M.A. Sarhan; Mohamed Abdel-Rehim
11.

The efficacy of (L.) Gaertn. (Silymarin) in the treatment of physiological neonatal jaundice

Pages 144-149
Lamyaa M. Kassem; Mohamed E.A. Abdelrahim; Hassan F. Naguib