Results 291 to 300 of about 159,458 (345)

Diseases resistance of Nile tilapia (Oreochromis niloticus), blue tilapia (Oreochromis aureus) and their hybrid (female Nile tilapia×male blue tilapia) to Aeromonas sobria

Aquaculture, 2004
Abstract The resistance to disease caused by the Aeromonas sobria in three genotypes of tilapia, Nile tilapia ( Oreochromis niloticus ), blue tilapia ( Oreochromis aureus ) and their hybrid (female Nile tilapia×male blue tilapia) was studied . Based on comparison of median lethal dose (LD 50 ), functions of nonspecific immunity, including total ...
Wan-qi Cai, Si-fa Li, Jiang-yao Ma
exaly   +2 more sources

Effects of heat stress on the chemical composition, oxidative stability, muscle metabolism, and meat quality of Nile tilapia (Oreochromis niloticus).

Food Chemistry, 2023
The present study investigated the effects of chronic heat stress (HS) on the chemical composition, oxidative stability, muscle metabolism, and meat quality of Nile tilapia (Oreochromis niloticus).
Yi-chao Li, Bing Fu, Junming Zhang, Guangjun Wang, W. Gong, Jing-jing Tian, Hongyan Li, Kai Zhang, Yun Xia, Zhi-fei Li, Jun Xie, G. Kaneko, E. Yu   +12 more
semanticscholar   +1 more source

The effect of dietary gamma aminobutyric acid (GABA) modulated the growth performance, immune and antioxidant capacity, digestive enzymes, intestinal histology and gene expression of Nile tilapia (Oreochromisniloticus).

Fish and Shellfish Immunology, 2023
Dietary vitamin GABA plays an important role in a variety of physiological functions in animals, but this has been rarely reported in fish. This study investigated the effects of dietary supplementation with GABA on growth, serum antioxidant indicators ...
Supranee Ruenkoed, Supap Nontasan, Janjira Phudkliang, Piyachat Phudinsai, Piyapong Pongtanalert, Dutrudi Panprommin, Keatipong Mongkolwit, Eakapol Wankahart   +7 more
semanticscholar   +1 more source

Preparation of the monoclonal antibody against Nile tilapia Igλ and study on the Igλ+ B cell subset in Nile tilapia

Fish & Shellfish Immunology, 2023
Immunoglobulins (Igs) are important effector molecules that mediate humoral immunity. A typical Ig consists of two heavy and two light chains. In teleosts, three Ig heavy chain isotypes (Igμ, Igδ and Igτ) and three Ig light chain isotypes (Igκ, Igλ and Igσ) have been identified.
Yan-Ling Song, Yuan-Yuan Yao, Xun Liu, Tian-Tian Tian, Jian-Min Ye, Yong-An Zhang, Xu-Jie Zhang   +6 more
openaire   +2 more sources

Impacts of Aegle marmelos fruit extract as a medicinal herb on growth performance, antioxidant and immune responses, digestive enzymes, and disease resistance against Streptococcus agalactiae in Nile tilapia (Oreochromis niloticus).

Fish and Shellfish Immunology, 2021
An experiment was conducted to investigate the effects of Aegle marmelos fruit (AMF) extract on the growth performance, biochemical parameters, immune response, antioxidative capacity, and digestive enzyme activity of Nile tilapia (Oreochromis niloticus).
Eakapol Wangkahart, Suriyet Wachiraamonloed, Po-Tsang Lee, P. A. Subramani, Z. Qi, Bei Wang   +5 more
semanticscholar   +1 more source

Dietary menthol essential oil enhanced the growth performance, digestive enzyme activity, immune-related genes, and resistance against acute ammonia exposure in Nile tilapia (Oreochromis niloticus)

, 2021
Dietary supplementation of herbal essential oils is recommended for aquatic animals due to their growth-promoting, immune, and antioxidative potential.
F. Magouz, S. A. Mahmoud, Reham A.A. El-Morsy, B. A. Paray, A. Soliman, Amr I. Zaineldin, M. Dawood   +6 more
semanticscholar   +1 more source

Conditioning of stress in Nile tilapia

Journal of Fish Biology, 2004
A Pavlovian conditioning paradigm was used to induce a connection between a conditioned stimulus, light (CS), associated with an unconditioned stimulus, confinement (US) in Nile tilapia Oreochromis niloticus, which resulted in a conditioned endocrine response (CR) to the CS alone manifested as an increase in plasma cortisol.
Moreira, PSA, Volpato, G. L.
openaire   +2 more sources

Effects of two host-associated probiotics Bacillus mojavensis B191 and Bacillus subtilis MRS11 on growth performance, intestinal morphology, expression of immune-related genes and disease resistance of Nile tilapia (Oreochromis niloticus) against Streptococcusiniae.

Developmental and Comparative Immunology, 2022
The intensification and diversification of production systems have increased the incidence of diseases, which are usually treated with antibiotics. However, its use should be restricted due to the increasing prevalence of antibiotic-resistant bacteria ...
Miray Etyemez Büyükdeveci, I. Cengizler, Jose L. Balcazar, Ibrahim Demirkale   +3 more
semanticscholar   +1 more source

Dietary pomegranate (Punica granatum) peel mitigated the adverse effects of silver nanoparticles on the performance, haemato-biochemical, antioxidant, and immune responses of Nile tilapia fingerlings

Aquaculture, 2021
The present study investigated the adverse effects of silver nanoparticles (AgNPs) on haemato-biochemical, oxidant/antioxidant, and immunological responses of Nile tilapia (Oreochromis niloticus) as well as the beneficial roles of pomegranate (Punica ...
Heba S. Hamed, M. Abdel‐Tawwab
semanticscholar   +1 more source

Agonistic profile and metabolism in alevins of the Nile tilapia

Physiology & Behavior, 1995
Metabolic differences derived from social stress usually show data with high variance that may hinder the finding of important differences. Since such high variance may be caused by agonistic variability occurring during social interactions, this work tested whether metabolism is associated with agonistic profile in the cichlid fish Nile tilapia ...
Alvarenga, CMD, Volpato, G. L.
openaire   +3 more sources