The role of spirulina platensis (Arthrospira platensis) in growth, Immunity, P53 level of nile tilapia (Oreochromis niloticus) and its resistance to infection
Joint Authors
Ibrahim, Mayy D.
Muhammad, Muhammad F.
Ibrahim, Marwa A.
Source
Suez Canal Veterinary Medicine Journal
Issue
Vol. 17, Issue 1 (30 Jun. 2012), pp.211-226, 16 p.
Publisher
Suez Canal University Faculty of Veterinary Medicine
Publication Date
2012-06-30
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Topics
Abstract EN
The current study was designed to optimize the dietary levels of Spirulina platensis in Oreochromis niloticus; this was tested via graded levels.
Six is nitrogenous and is caloric rations containing graded levels of dried spirulina 0, 5, 7.5, 10, 15 and 20g / kg diet were fed separately to six equal groups of O.
niloticus fingerlings for 3 months.
Growth performance, non-specific immune parameters, tissue reactions and resistance of tilapias post challenge infection with Pseudomonas fluorescens were estimated monthly.
There were a significant increase in growth performance parameters and survival rates in spirulina-supplemented groups at the concentration level of 10 g / kg for 2 months.
Significant increases in hematocrit, nitroblue tetrazolium and lysozyme activity were observed in most of the supplemented groups.
The expression level of P53 showed a declination among the treated groups in time and dose dependent manner.
Bacterial challenge infections resulted in a significantly lower mortality rates in all Spirulina groups with a remarkable increase in protection of fish received 10 g / kg.
In sum, it is advisable to incorporate 10 g / kg diet of spirulina for 2 months for maximum growth performance, immunity and disease resistance in O.
niloticus
American Psychological Association (APA)
Ibrahim, Mayy D.& Muhammad, Muhammad F.& Ibrahim, Marwa A.. 2012. The role of spirulina platensis (Arthrospira platensis) in growth, Immunity, P53 level of nile tilapia (Oreochromis niloticus) and its resistance to infection. Suez Canal Veterinary Medicine Journal،Vol. 17, no. 1, pp.211-226.
https://search.emarefa.net/detail/BIM-316489
Modern Language Association (MLA)
Ibrahim, Mayy D.…[et al.]. The role of spirulina platensis (Arthrospira platensis) in growth, Immunity, P53 level of nile tilapia (Oreochromis niloticus) and its resistance to infection. Suez Canal Veterinary Medicine Journal Vol. 17, no. 1 (2012), pp.211-226.
https://search.emarefa.net/detail/BIM-316489
American Medical Association (AMA)
Ibrahim, Mayy D.& Muhammad, Muhammad F.& Ibrahim, Marwa A.. The role of spirulina platensis (Arthrospira platensis) in growth, Immunity, P53 level of nile tilapia (Oreochromis niloticus) and its resistance to infection. Suez Canal Veterinary Medicine Journal. 2012. Vol. 17, no. 1, pp.211-226.
https://search.emarefa.net/detail/BIM-316489
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 224-226
Record ID
BIM-316489