Results 41 to 50 of about 45,474 (255)

STRUKTUR HISTOLOGI INSANG IKAN MUJAIR (Oreochromis mossambicus L.) SEBAGAI INDIKATOR KUALITAS AIR LAGOON NUSA DUA, BALI

Simbiosis: Journal of Biological Sciences, 2018
Nusa Dua is a popular tourist resort in Bali, where many hotels and other tourist facilities were built. In this resort, the sewage is centralized processed in a Sewage Treatment Ponds called “Unit Pengolahan Air Limbah PT ITDC” which is also often ...
Wahyu Puji Lestari, Ngurah Intan Wiratmini, A. A. Gde Raka Dalem   +2 more
doaj   +1 more source

Kelimpahan Mikroplastik Pada Organ Pencernaan Ikan Mujair (Oreochromis mossambicus) di Waduk Malahayu Kabupaten Brebes

Titian Ilmu: Jurnal Ilmiah Multi Sciences, 2022
Tujuan dari penelitian ini yakni untuk mengetahui kelimpahan mikroplastik pada Ikan Mujair (Oreochromiss mossambicus). Sampel yang digunakan sebanyak 15 ekor diambil secara Random Sampling dari pedagang ikan di kawasan Waduk Malahayu, Kabupaten Brebes ...
Atip Nurwahyunani, Reni Rakhmawati, Cucianingsih Cucianingsih   +2 more
doaj   +1 more source

Evaluation of abamectin induced hepatotoxicity in Oreochromis mossambicus

, 2020
Abamectin (ABM) is a naturally fermented product of Streptomyces avermitilis. It is used to control pests in livestock and agriculture. In the present study, it has been hypothesized that intoxication of ABM to Oreochromis mossambicus impairs the ...
Shweta Kushwaha, Isha Anerao, Shweta Rajput, P. Bhagriya, H. Roy   +4 more
semanticscholar   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Effects of Acute Toxicity of Chlorpyrifos (EC 50%) and Associated Histological Alterations in Gills, Liver and Kidney of Mozambique Tilapia, Oreochromis mossambicus (Peters, 1852)

Indian Journal of Animal Research, 2020
Background: The pesticides are known to adversely affect the quality of water and create hazards for aquatic life that results in severe damage to non-target freshwater organisms including fish.
N. Jayakumar, A. Subburaj, P. Jawahar, A. Srinivasan, B. Ahilan   +4 more
semanticscholar   +1 more source

Enhanced Hydrogenation of Cyclohexanone: A Multi‐Scale Investigation Into Noncatalytic and Catalytic Pathways Towards Sustainable Conversion

Energy Science &Engineering, EarlyView.
ABSTRACT The selective hydrogenation of oxygenated compounds is crucial for the conversion of biocrude into platform chemicals. However, the presence of stable oxygenated species, cyclohexanone, in biocrude limits possess a challenge for easy conversion process.
Ishaq Kariim, Ji‐Yeon Park, Hulda Swai, Thomas Kivevele, In‐Gu Lee   +4 more
wiley   +1 more source

Association between polymorphism in the Prolactin I promoter and growth of tilapia in saline-water

Aquaculture Reports, 2015
Tilapias are a group of species with a variable tolerance to high salinity, which are cultured worldwide in fresh, brackish and seawater. Prolactin I (PRL I) is known as a key hormone in osmoregulatory physiological pathways.
Ariel Velan, Gideon Hulata, Micha Ron, Tatiana Slosman, Andrey Shirak, Avner Cnaani   +5 more
doaj   +1 more source

Aquaculture in Jamaica [PDF]

, 2002
Jamaica, with its overfish marine resources, has become a major tilapia producer in Latin America led by a small number of large farms practicing tilapia culture with considerable commercial success.
Aiken, K.A., Hanley, F.C., Manning, R., Morris, D.   +3 more
core  

Freshwater fishes of the Waterberg aquatic ecoregion, South Africa: Diversity, taxonomic conflicts and conservation concerns

Journal of Fish Biology, EarlyView.
Abstract Southern Africa is a region denoted by both high levels of fish diversity, some of it cryptic and unrecognised by current taxonomy, and severely threatened freshwater ecosystems. The Waterberg, a key aquatic ecoregion of the greater Limpopo River basin in South Africa, represents an area with high terrestrial conservation value but is lacking ...
Darragh J. Woodford, Mandla Magoro, Wilbert T. Kadye, Martinus Scheepers, Yonela Sithole, Tadiwa I. Mutizwa, Tholoana Ntokoane, Albert Chakona   +7 more
wiley   +1 more source

Expression of corticoid‐regulatory genes in the gills of Atlantic salmon (Salmo salar) parr and smolt and during salinity acclimation

Journal of Fish Biology, EarlyView.
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe, Takashi Yada, Graham Young, Amy M. Regish, Stephen D. McCormick   +4 more
wiley   +1 more source