Results 31 to 40 of about 794,628 (314)

Residual pharmaceutically active compounds (PhACs) in aquatic environment - status, toxicity and kinetics: a review

open access: yesVeterinární Medicína, 2009
Awareness of residual pharmaceutically active compounds (PhACs) in aquatic ecosystems is growing as research into these pollutants increases and analytical detection techniques improve.
Z.H. Li, T. Randak
doaj   +1 more source

Fish culture

open access: yes, 2017
Although Egyptians were rearing the tilapia Oreochromis niloticus in artificial ponds nearly 4,000 years ago, the African continent, no tradition of fish culture. In the early twentieth century, niloticus in artificial unlike Asia, has aquaculture was still virtually unknown there.
Jean-françois Agnèse   +3 more
openaire   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

On-farm trials with rice fish cultivation in the west Kano rice irrigation scheme, Kenya [PDF]

open access: yes, 2006
The viability of integrating rice farming with fish culture was studied in ten (10) rice plots. The on-farm research was done during one rice-growing season starting May 2003.
Auma, E.O., Rasowo, J.
core  

Potential physiological mechanisms behind variation in rainbow trout (Oncorhynchus mykiss) to biosynthesize EPA and DHA when reared on plant oil replacement feeds

open access: yesAquaculture Reports
Lipids provide essential fatty acids necessary for proper fish growth and maintenance of crucial functions. The fatty acid profile of the dietary lipids effects the smell, taste, and fatty acid profile of the final product which is of high consumer ...
Ken Overturf   +5 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Community-based fish culture in seasonal floodplains [PDF]

open access: yes, 2006
During the rainy season in extensive river floodplains and deltaic lowlands, floods render the land unavailable for crop production for several months each year. These waters are considerably underutilized in terms of managed aquatic productivity.
Dey, M.M., Prein, M.
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Promoting women participation in fish culture enterprises - as a means of poverty alleviation in Nigeria [PDF]

open access: yes, 2005
One major aspect of the poverty status in Nigeria is the high rate of unemployment with the attendant economic in capacity, which in turn is responsible for the persistent problem of malnutrition over the decades.
Obayemi, I.M.
core  

Prophylactic of fish diseases in carp tribal fish farms: veterinary, ecological, technological aspects

open access: yesРоссийский паразитологический журнал, 2019
The aim of the study is to analyze and summarize the existing veterinary, ecological and technological requirements and norms that ensure optimal conditions for the reproduction and cultivation of fish and their health in carp breeding fish farms ...
L. A. Rozumnaya   +3 more
doaj  

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