Results 41 to 50 of about 1,554 (213)

EFFECT OF AQUATIC ENVIRONMENT PH ON THE LEVEL OF ECTOPARASITE INFESTATION, PROTEIN AND LYSOZYME CONTENT IN SOME CYPRINID SPECIES (CYPRINIDAE)

Ribogospodarsʹka Nauka Ukraïni, 2016
Purpose. To study the effect of рН values of the aquatic environment on the level of ectoparasite infestation, protein and lysozyme content in organs and serum of some cyprinid species in experimental conditions. Methodology.
L. Kurovskaya, G. Stril’ko
doaj   +1 more source

Bioaccumulation, histopathological and apoptotic effects of waterborne cadmium in the intestine of crucian carp Carassius auratus gibelio

Aquaculture Reports, 2021
Cadmium (Cd) is a highly toxic, nonessential heavy metal that has been associated with a variety of toxicological effects in both humans and animals.
Yingying Yu, Binbin Tong, Yang Liu, Hua Liu, Hui Yu   +4 more
doaj   +1 more source

Fetuin‐b Mediates Lipid Overload‐Induced Hepatic Lipid Accumulation in Large Yellow Croaker (Larimichthys crocea)

The FASEB Journal, Volume 40, Issue 8, 30 April 2026.
Schematic of the mechanism of fetuin‐b mediated high‐fat diet‐induced hepatic steatosis in Larimichthys crocea. Lipid overload triggers C/EBPα‐mediated fetuin‐b upregulation. Fetuin‐b drives hepatic lipid accumulation by reprogramming lipid metabolism and inhibiting Plin2 ubiquitination to stabilize lipid droplets, identifying it as a potential ...
Yanan Shen, Qiuchi Chen, Zengqi Zhao, Qiang Chen, Yuhang Tang, Fan Chen, Tingting Hao, Jianlong Du, Qinghui Ai   +8 more
wiley   +1 more source

Optimal dietary protein level for juvenile Hefang crucian carp (Carassius auratus): Balancing growth performance and hepatic health

Journal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract A 54‐day feeding trial was conducted to investigate the effects of dietary protein levels on growth performance, digestive capacity, plasma biochemical indexes, and gene expression in Hefang crucian carp (Carassius auratus). Six experimental diets were prepared with protein levels of 21.7%, 24.0%, 29.4%, 34.0%, 38.0%, and 43.2%, respectively ...
Jie Zhang, Dongyi Zhang, Yin Huang, Yangbo Xiao, Shiyu Tu, Shengfeng Huang, Fufa Qu, Zhen Liu, Shaochun Liu, Jianzhou Tang, Changjun Liu, Shenping Cao   +11 more
wiley   +1 more source

Dynamics of photosynthetic activity of cyanobacteria after gut passage through crucian carp (Carassius auratus gibelio) and goldfish (Carassius auratus auratus)

African Journal of Biotechnology, 2012
The photosynthetic activity of cyanobacteria (predominantly Microcystis spp.) after passage through crucian fish and goldfish was determined by photo-PAM (pulse-amplitude-modulated) during a 17-day cultivation of fish faeces in filtered lake water. The Microcystis exhibited a significant reduction of activity after passage through both crucian carp and
Zeng, QF, Gu, XH, Wang, YP, Mao, ZG, Sun, MB, Gu, XK   +5 more
openaire   +2 more sources

PhyloRef: A Semi‐Automated Workflow for eDNA Reference Database Curation via Phylogenetic Anomaly Detection

Ecology and Evolution, Volume 16, Issue 3, March 2026.
PhyloRef processes complete mitochondrial genomes with optional multi‐gene concatenation to flag three categories of phylogenetic anomalies based on tree topology and annotates ambiguous sequences with “similar_to=” labels. The workflow successfully curated 7600+ chondrichthyan and actinopterygian sequences from NCBI, identifying and removing 410 ...
Yan Mai, Chenhong Li
wiley   +1 more source

Influence of copper ions on hematological and cytogenetics parameters of fresh-water fishes Carassius auratus gibelio [PDF]

, 2010
Досліджено вплив іонів міді на показники клітин білої крові Carassius auratus gibelio. Оцінено зміни параметрів цитогенетичної нестабільності еритроцитів та епітеліальних клітин зябер у відповідь на дію розчинів міді.
Верголяс, М.Р., Веялкіна, Н.М., Гончарук, В.В.   +2 more
core   +5 more sources

High Replicability in Strong Correlation Between Goldfish Abundance, eDNA Detection Probability, and eDNA Concentration in Urban Ponds

Environmental DNA, Volume 8, Issue 2, March/April 2026.
Goldfish eDNA samples were collected from urban stormwater ponds spanning a wide abundance gradient and paired with conventional sampling and whole‐pond draining to estimate population size. eDNA concentration estimates were highly replicable between independent laboratories (mean pond eDNA concentration R2 = 0.99), and both detection probability and ...
Ian S. Smith, Robert Bajno, Erin Spice, Nicole A. Turner, Erin Budgell, David T. Reddick, Jonathan D. Midwood, Daniel D. Heath, Nicholas E. Mandrak, Hugh J. MacIsaac, Christine M. Boston, Matthew C. Yates   +11 more
wiley   +1 more source

Content of the calcium and phosphorus in the meat of Prussian carp (Carassius auratus gibelio BLOCH, 1783) from the Lake Goplo (Poland) [PDF]

Journal of Central European Agriculture, 2013
The aim of this work was to compare the concentration of calcium and phosphorus and Ca/P ratio in the meat of Prussian carp (Carassius auratus gibelio) caught from the Lake Goplo.
Magdalena STANEK, Ewa Peter, Bogdan JANICKI   +2 more
doaj   +1 more source

Genomic Insights Into the Use of Green Tea (Camellia sinensis) as a Functional Feed Additive in Sustainable Aquaculture

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Aquaculture is the fastest‐growing sector of animal food production, yet it faces increasing challenges in maintaining fish health and sustainability due to the widespread use of antibiotics and synthetic feed additives. Green tea (Camellia sinensis), a natural source of polyphenols and bioactive compounds, has gained attention as a functional
Nahida Akter, Chiara Bordin, Mahima Ranjan Acharjee, S. M. Sertaz Islam, Md. Masum Reza, Mahedi Hasan, Arman Hossain, Azeez Olalekan Baki, Md. Abdullah Al Mamun Hridoy   +8 more
wiley   +1 more source