EKB Journal Management System
1.

Establishment of in Direct Propagation of Mandarin ( Citrus reticulata L) Using Tissue Culture

Pages 405-416
Awatef Badrelden
2.

Biosynthesis of Nickel Oxide Nanoparticles Using Fusarium verticillioides (Sacc.) and Their Biological Activity against Some Causative Agents of Mycotic Keratitis

Pages 417-428
Samah El-Debaiky; Anwer El-Badry; Mohammed Magdy El-Shahawy
3.

Systematics Implications of GC-MS Analysis of Secondary Metabolites in the Ethanol Extract of Solanum Species from South West Saudi Arabia

Pages 429-444
Gamal El-Shaboury; Soliman Haroun; Kamel Shaker; Abdelfattah Badr
4.

Effect of Copper and Lead on Growth and Some Metabolic Activities of Cyanobacterium Spirulina platensis (Nordstedt)

Pages 445-456
Soad Mohy El.Din
5.

Efficiency of Egyptian Plant Extracts on the Antibiotic Susceptible and Resistant Pathogenic bacterial Isolates

Pages 457-467
N. Atef; H. Badr; Wafaa Amer; L. F. Abd EL-Raheem
6.

Controlling of Microbial Growth by Using Cystoseira barbata Extract

Pages 469-477
Neveen Abdel-Raouf; Hanaa Mohamed; Samah Mostafa; Ibraheem Ibraheem
7.

Potentiality of Silver Nanoparticles Prepared by Ulva fasciata as Anti-nephrotoxicity in Albino-Rats

Pages 479-494
Neveen Abd El Raouf; Walaa Hozyen; Marwa Abd El Neem; Ibraheem Ibraheem
8.

Physical-chemical and Bacteriological Evaluation of River Nile Water and Drinking Water in Benha City, Egypt

Pages 495-506
Soheir Abd El-Salam; Mahmoud Amer; Mohammed Nasr El-din; Ali Radwan; Sarah Abo taleb
9.

Effect of Different Anabaena variabilis (Kütz) Treatments on Some Growth Parameters and Physiological Aspects of Hordeum vulgare L. and Trigonella foenum-graecum L.

Pages 507-516
Gehan Ismail; Shaimaa Abo-Hamad
10.

Soil Algae of El-Farafra Oasis (The Western Desert, Egypt) and N2-fixation Efficiency of Five Heterocytous Cyanophytes

Pages 517-524
Abd El-Salam M. Shaaban; Hoda Mansour; Abdullah A. Saber
11.

Differential ُExpression of RuBisCO large Subunit and its Assembly in Intact Chloroplasts of Pisum sativum L. Treated with NaCl and Jasmonic Acid

Pages 525-537
Noha Khalifa; Mohamed Shehata; Ayat Sakran; Maher Shehata; Mohamed Abdelsattar
12.

Changes of Enzymatic Antioxidants and Minerals Content of Broad Bean ( Vicia faba L.) Plants in Response to Chilling Stress and Reacclimation

Pages 539-553
Atiat Hassan; Nabil Saber; Hanan Mohamed Abdulaziz
13.

Bioremediation Efficiency of Heavy Metals and Azo Dyes by Individual or Consortium Bacterial Species Either as Free orImmobilized Cells: A Comparative Study

Pages 555-564
Nanis Allam
14.

Biological Activities of the Alkaloid Quinazoline Extracted from Aspergillus nomius

Pages 565-582
Mohamed Ali; Ahmed AbdElfattah; Neveen Khalil; Mohamed Sayed
15.

Effects of Industrial Effluents Polluting the Ismailia Water Canal on Growth and Metabolic Responses of Pisum sativum Seedlings

Pages 583-594
Abdel Haleem Ahmed; Rania Hanafy
16.

Antibacterial Effect of Phytochemial Extracts from Ziziphus-spina christi against Some Pathogenic Bacteria

Pages 595-604
Hanan Temerk; W. Salem; W. Sayed; F. S. Hassan
17.

Seven Brachytheciaceae (Musci) Species New to Libya

Pages 605-619
Said Youssef; Manal Ibrahim Khalil; Hanaa Shabbara; Wagieh El-Sayed El-Saadawi
18.

Occurrence of Fungi in Drinking Water Sources and Their Treatment by Chlorination and UV-Irradiation

Pages 621-632
Eman Ali; Tahany Abdelrahman; Mohsen Sayed; Samar Abd Al Khalek