EKB Journal Management System
Author = Esam Rizkalla
Number of Articles: 7

1

Changes in the intestinal bacterial profile and serum biochemical parameters of Nile Catfish Clarias lazera after feeding with probiotic.

Volume 17, Issue 3, July 2013, Page 69-87
Esam Rizkalla; Hala Habashi; Ahmed Ali

2

Comparative study for the production of the male Nile tilapia between inter-specific hybridization and hormonal sex reversal

Volume 17, Issue 2, April 2013, Page 73-89
Nabil Abd Al-Hakim; Mohsen Hessen; Esam Rizkalla; Ahmed Hegazi; Al-Azab Tahoun; Ayman Khalfalla

3

Variability of Heavy Metals in Wild Catfish Clarias gariepinus Collected South and North Cairo Area. II. Essential Heavy Metals.

Volume 16, Issue 4, September 2012, Page 17-42
Esam Rizkalla; Hany Haleem; Venees Yassa

4

EFFECT OF CLOSTRIDIUM PERFRINGENS INFECTION ON SOME BIOCHEMICAL, PHYSIOLOGICAL AND PATHOLOGICAL PARAMETERS IN OREOCHROMIS NILOTICUS

Volume 8, Issue 4, September 2004, Page 53-84
Esam Rizkalla; Addel Shalaby; Ahmad Ashram; Afaf Yanni

5

COMPARATIVE STUDY ON SOME HISTOLOGICAL AND BIOCHEMICAL ASPECTS IN FISHES FROM QARUN AND BARDAWIL LAKES

Volume 8, Issue 4, September 2004, Page 1-35
Hunan Gaber; Esam Rizkalla; Basem Fahmy

6

COMPARATIVE STUDY OF SOME ANTIBIOTICS ON BIOCHEMICAL CHANGES IN PLASMA OF THE SHARPTOOTH CATFISH CLARIAS GARIEPINUS.

Volume 7, Issue 4, September 2003, Page 381-402
Esam Rizkalla; Basem Fahmy; Hany Zaghlou; Salah El-Din El-Sadek

7

AN EXPERIMENTAL TRIAL FOR INFECTING THE SCAVENGER CATFISH CLARIAS LAZERA WITH TRICHINELLA SPIRALIS LARVAE WITH SPECIAL REFERENCE TO CERTAIN FISH BIOCHEMICAL REACTIONS.

Volume 7, Issue 3, June 2003, Page 173-195
Adel Nabih1; Mohamed Rashed; Esam Rizkalla