Results 191 to 200 of about 33,910 (252)

Bioaccumulation, cytotoxicity and oxidative stress of the acute exposure selenium in Oreochromis mossambicus

Ecotoxicology and Environmental Safety, 2018
Sekar Vijayakumar, Caterina Faggio
exaly   +2 more sources

Integrated multi-biomarker responses in Mozambique tilapia, Oreochromis mossambicus under acute and chronic Diazinon® exposures

Chemistry and ecology, 2023
The pesticide ecosystem impacts are very diverse, and depending on their persistence could exert their intrinsic toxicity within an acute to a chronic timeframe.
Shubhajit Saha, Nimai Chandra Saha, A. Chatterjee, P. Banerjee, Pramita Garai, Pramita Sharma, L. Patnaik, Susri Nayak, K. Dhara, A. Chukwuka, C. Faggio   +10 more
semanticscholar   +1 more source

Oreochromis mossambicus x Oreochromis niloticus

CABI Compendium, 2022
This datasheet on Oreochromis mossambicus x Oreochromis niloticus covers Identity, Overview, Associated Diseases, Pests or Pathogens, Distribution, Biology & Ecology, Environmental Requirements, Impacts, Uses, Management, Economics, Further Information.
Robert Stickney
semanticscholar   +1 more source

Androgen levels and energy metabolism in Oreochromis mossambicus [PDF]

Journal of Fish Biology, 2004
Two studies were conducted to test the relationship between androgens and routine metabolism in the Mozambique tilapia Oreochromis mossambicus. In the first study, endogenous levels of plasma levels of androgens and oxygen consumption rate were measured.
Ros, A. F. H., Becker, K., Canario, Adelino V. M., Oliveira, R. F.   +3 more
openaire   +2 more sources

Vitamin D metabolism in tilapia (Oreochromis mossambicus)

Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and Endocrinology, 1998
The present investigation was carried out to study the conversion of [3H]vitamin D3 and 25-OH-D3 in vivo and in vitro in freshwater tilapia (Oreochromis mossambicus). A metabolite co-migrating with 1,25-(OH)2D3 formed from [3H]vitamin D3 in vivo was about 3-fold more concentrated than that of 25-OH-D3.
D Sunita Rao, N Raghuramulu
openaire   +3 more sources

Effect of citric acid on physicochemical properties and protein structure of low-salt restructured Tilapia (Oreochromis mossambicus) meat products.

The Journal of the Science of Food and Agriculture, 2020
BACKGROUND The growing consumer demand for healthy products has encouraged the development of low-salt meat products. In this study, in order to develop low-salt restructured tilapia (Oreochromis mossambicus) meat products, citric acid was firstly used ...
Zhipeng Gu, Shuhui Liu, Zhouwei Duan, Rui Kang, Meihui Zhao, G. Xia, Xuanri Shen   +6 more
semanticscholar   +1 more source

Cadmium-Inducible Metallothionein in Tilapia ( Oreochromis mossambicus )

Bulletin of Environmental Contamination and Toxicology, 1999
Metallothioneins (MTs), containing over 33% cysteine content and lacking both aromatic amino acids and histidine, are metal binding proteins with low molecular weight (7-14 kDa). The metal ions are bound exclusively through thiolate coordination complexes which involve all 20 cysteine residues (Dunn et al. 1987).
C. F. Weng, S. T. Chen, S. M. Wu, Ji-Chuu Hwang, Ming-Jiun Yu, P. P. Hwang, C. C. Lin   +6 more
openaire   +3 more sources

Hepatic toxicological responses of SiO2 nanoparticle on Oreochromis mossambicus

Environmental Toxicology and Pharmacology, 2020
The present study was carried out to investigate the impact of various concentrations of SiO2 nanoparticles (SiO2 NP) on the commonly available freshwater fish Oreochromis mossambicus. The 96 h median lethal concentration (LC50) of SiO2 NP was found to be between 270-280 ppm.
P. Athif, P. Suganthi, M. Murali, A. Sadiq Bukhari, H.E. Syed Mohamed, H. Basu, R.K. Singhal   +6 more
openaire   +3 more sources

Near-infrared orientation of Mozambique tilapia Oreochromis mossambicus

Zoology, 2012
Light plays a pivotal role in animal orientation. Aquatic animals face the problem that penetration of light in water is restricted through high attenuation which limits the use of visual cues. In pure water, blue and green light penetrates considerably deeper than red and infrared spectral components.
Alexandra Knörzer, Martin Blum, Reinhard Hilbig, Ulrich Haas, Denis Shcherbakov   +4 more
openaire   +3 more sources

Incorporation and metabolism of cortisol in oocytes of tilapia (Oreochromis mossambicus)

Journal of Experimental Zoology, 2000
The entry and metabolism of 3H-cortisol in oocytes were investigated using isolated follicles of the tilapia (Oreochromis mossambicus) in order to examine the mechanisms of incorporation of maternal hormones into oocytes. The composition of 3H-labeled steroids in the oocyte was analyzed by high-performance liquid chromatography. A significant amount of
Keiko Suzuki, Jennifer L. Specker, Masatomo Tagawa, Masatomo Tagawa   +3 more
openaire   +3 more sources