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Oncorhynchus mykiss
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Part 2 book "Tilapia and trout harvesting" includes content: Thermal ecology of brown trout and the climate change challenge, reparative neurogenesis in the adult trout brain and peculiarity of development in trout’s brain cells in primary culture, effects of plant based feeds on the immune responses of rainbow trout oncorhynchus mykiss (walbaum).
91p
oursky09
08-11-2023
3
2
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Mục tiêu của nghiên cứu này nhằm đánh giá ảnh hưởng của việc bổ sung dịch thủy phân protein từ vỏ đầu tôm (0% (đối chứng), 1, 3 và 5%) lên sinh trưởng, tỷ lệ sống, sinh hóa và huyết học của cá hồi vân Oncorhynchus mykiss giai đoạn giống.
8p
viintuit
06-09-2023
7
5
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Spontaneous triploidy has been reported in a number of fish species, and is often linked with in vivo or in vitro ageing of eggs post ovulation. Here, we provide the first investigation into the frequency of spontaneous triploidy in farmed Atlantic salmon by analysing more than 4000 fish from 55 farms, and approximately 1000 recaptured escapees, all sampled in the period 2007–2014.
10p
vinarcissa
21-03-2023
4
1
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Luận án Tiến sĩ Hóa học "Nghiên cứu tối ưu quy trình tạo chế phẩm giàu canthaxanthin từ vi khuẩn ưa mặn Paracoccus carotinifaciens VTP20181 và bước đầu ứng dụng trong chăn nuôi cá hồi vân" trình bày nghiên cứu, tối ưu hóa quá trình lên men thu sinh khối giàu canthaxanthin từ vi khuẩn ưa mặn; Nghiên cứu tối ưu hóa quá trình chiết xuất canthaxanthin từ sinh khối vi khuẩn ưa mặn; Tổng hợp liposome có chứa canthxanthin và ứng dụng bổ sung vào thức ăn nhằm nâng cao chất lượng và mầu sắc thịt cá hồi vân (Oncorhynchus mykiss).
133p
vineville
03-02-2023
15
8
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In several fish species homozygous and heterozygous clonal lines have been produced using gynogenetic and androgenetic techniques. These lines are standardized and can be reproduced over generations. In rainbow trout such lines have existed for decades and has become important research tools in genome studies as well as in studies of commercially important traits.
10p
vihagrid
30-01-2023
7
3
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Skeletal muscle is one of the tissues most affected by stress conditions. The protein degradation in this tissue is vital for the supply of energy mediated by different proteolytic pathways such as the ubiquitinproteasome (UPS), autophagy-lysosome (ALS) and the calpain/calpastatin system (CCS).
11p
vigandhi
23-02-2022
5
1
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Rainbow trout, Oncorhynchus mykiss, is an important fish in European freshwater aquaculture. This industry sector is dominated by small family-owned enterprises located in rural areas. A large percentage of rainbow trout produced by these small enterprises is marketed directly and killed on demand and not processed in commercial processing plants. EU and national regulations stipulate that fish shall be stunned prior to killing and slaughter.
16p
vigandhi
23-02-2022
15
1
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The purpose of this study was to determine if commercially available adamantane carboxylic acids act by mitrochondrial mechanisms similar to NAs found in OSPW. Mitochondria isolated from rainbow trout (Oncorhynchus mykiss) liver were exposed to commercially available adamantane acids, 3-hydroxyadamantane-1-carboxylic acid (CAS 42711-75-1) and 3,5-dimethyladamantane-1-carboxylic acid (CAS 14670-94-1), or to NAs extracted and purified from OSPW.
5p
thebadguys
15-01-2022
11
0
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Free amino acids are found in spermatozoa and seminal plasma. Their qualitative and quantitative presence have been affected by many factors. Under in vitro storage conditions, their effects on spermatozoa in animal species and also human have been concerned over the last decades. In this study, the effects of tryptophan, phenylalanine and cysteine on DNA integrity, lipid peroxidation, viability and motility parameters in spermatozoa of the common carp (Cyprinuscarpio) were assessed during short-term storage.
10p
dolomite36
30-12-2021
5
0
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Thioredoxin reductase (E.C 1.6.4.5.; TrxR) is an enzyme belonging to the flavoprotein family of pyridine nucleotide-disulfide oxidoreductases. In this study, mitochondrial TrxR enzyme was purified from rainbow trout mitochondria. Thanks to the 2 consecutive procedures (preparation of homogenate and 2’,5’-ADP Sepharose 4B affinity chromatography), the enzyme, having the specific activity of 11.9 EU mg protein-1, was purified with a yield of 2.38% and 672-fold. The purity of the enzyme was monitored and the molecular weight of its subunits was calculated as 70 kDa by SDS-PAGE.
10p
langthannam
29-12-2021
10
0
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High-throughput proteomics was used to determine the role of the fish liver in defense responses to bacterial infection. This was done using a rainbow trout (Oncorhynchus mykiss) model following infection with Aeromonas salmonicida, the causative agent of furunculosis.
17p
vitzuyu2711
29-09-2021
8
1
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In the past years, our laboratory successfully generated transgenic rainbow trout bearing cecropin P1 transgene. These fish exhibited resistant characteristic to infection by Aeromonas salmonicida, Infectious Hematopoietic Necrosis Virus (IHNV) and Ceratomyxa shasta (a parasitic pathogen). Previously, treating rainbow trout macrophage cells (RTS-11) with cecropin B, pleurocidin and CF17, respectively, resulted in elevated expression of two pro-inflammatory genes, e.g. cyclooxygenase-2 (cox-2) and interleukin-1β (il-1β).
12p
vitzuyu2711
29-09-2021
9
1
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Maternal transcripts are accumulated in the oocyte during oogenesis to provide for protein synthesis from oocyte maturation through early embryonic development, when nuclear transcription is silenced.
15p
visilicon2711
20-08-2021
6
3
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Diverse microbial communities colonizing the intestine of fish contribute to their growth, digestion, nutrition, and immune function. We hypothesized that fecal samples representing the gut microbiota of rainbow trout could be associated with differential growth rates observed in fish breeding programs.
11p
viansan2711
30-07-2021
7
1
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Yersinia ruckeri is a pathogen that can cause enteric redmouth disease in salmonid species, damaging global production of economically important fish including rainbow trout (Oncorhynchus mykiss).
11p
vilichoo2711
23-06-2021
16
1
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With the intensification of global warming, rainbow trout (Oncorhynchus mykiss) suffer from varying degrees of thermal stimulation, leads to mass mortality, which severely restrict the development of aquaculture. Understanding the molecular regulatory mechanisms of rainbow trout under heat stress is useful to develop approaches to relieve symptoms.
10p
vilichoo2711
25-06-2021
10
2
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Transcription is arrested in the late stage oocyte and therefore the maternal transcriptome stored in the oocyte provides nearly all the mRNA required for oocyte maturation, fertilization, and early cleavage of the embryo.
18p
vilichoo2711
25-06-2021
17
1
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The common ancestor of salmonid fishes, including rainbow trout (Oncorhynchus mykiss), experienced a whole genome duplication between 20 and 100 million years ago, and many of the duplicated genes have been retained in the trout genome.
10p
viwyoming2711
16-12-2020
8
0
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Nghiên cứu này được thực hiện nhằm đánh giá ảnh hưởng của chế phẩm canthaxanthin có nguồn gốc từ vi khuẩn ưa mặn Paracoccus carotinifaciens VTP 20181 (canthaxanthin sinh học) được bổ sung vào thức ăn nuôi thương phẩm cá hồi vân (Oncorhynchus mykiss) tới màu của cơ thịt cá. Thí nghiệm gồm 5 nghiệm thức trong đó canthaxanthin có nguồn gốc từ sinh vật ưa mặn được bổ sung với hàm lượng 0, 25, 50, 75 mg/kg thức ăn (CT0, CT25, CT50 và CT75) và đối chứng (ĐC) là thức ăn thương mại có chứa 40 mg/kg canthaxanthin có nguồn gốc hóa học.
7p
gaocaolon8
09-11-2020
54
2
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In hilly areas, local population with their traditional knowledge utilize several medicinal herbs and plants parts for treating injuries and aliments of their livestock, agricultural crop and human population. Among these Pyrus pashia, commonly known as Indian pear or Mehal is hardy wild mid hill fruiting tree. Crude leave extract traditionally used for treating infection of toe finger particularly during rainy season. Fruit juice and ripe fruits of P. pashia used for treating eye injury and mouth sours.
10p
nguaconbaynhay6
23-06-2020
5
1
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