Anaesthetic effects of eugenol on preservation and transportation of yellow catfish ( Pelteobagrus fulvidraco )

2021 ◽  
Author(s):  
Jian‐he Xu ◽  
Yi Liu ◽  
Xin‐wei Zhou ◽  
Hao‐tian Ding ◽  
Xiu‐jin Dong ◽  
...  
Keyword(s):  
Pelteobagrus Fulvidraco ◽  
Yellow Catfish

Effects of replacing fish meal with maggot meal on meat quality of yellow catfish (Pelteobagrus fulvidraco)

2013 ◽  
Vol 20 (2) ◽  
pp. 392-401
Author(s):  
Yanhua HUANG ◽  
Yuanhong WEN ◽  
Junming CAO ◽  
Guoxia WANG ◽  
Wenyan MO ◽  
...  
Keyword(s):  
Meat Quality ◽  
Fish Meal ◽  
Pelteobagrus Fulvidraco ◽  
Yellow Catfish

scholarly journals Dietary zinc addition influenced zinc and lipid deposition in the fore- and mid-intestine of juvenile yellow catfishPelteobagrus fulvidraco

2017 ◽  
Vol 118 (8) ◽  
pp. 570-579 ◽  
Author(s):  
Guang-Hui Chen ◽  
Christer Hogstrand ◽  
Zhi Luo ◽  
Dian-Guang Zhang ◽  
Shi-Cheng Ling ◽  
...  
Keyword(s):  
Mrna Expression ◽  
Fatty Acid Synthase ◽  
Hormone Sensitive Lipase ◽  
Pelteobagrus Fulvidraco ◽  
Lipid Deposition ◽  
Mrna Levels ◽  
Yellow Catfish ◽  
Element Binding Protein ◽  
Zinc Addition ◽  
Glucose 6 Phosphate Dehydrogenase

AbstractThe present study explored the mechanisms of dietary Zn influencing Zn and lipid deposition in the fore- and mid- intestine in yellow catfishPelteobagrus fulvidraco, and investigated whether the mechanism was intestinal-region dependent. For this purpose, yellow catfish were fed three diets containing Zn levels of 8·83, 19·20 and 146·65 mg Zn/kg, respectively. Growth performance, intestinal TAG and Zn contents as well as activities and mRNA expression of enzymes and genes involved in Zn transport and lipid metabolism in the fore- and mid-intestine were analysed. Dietary Zn increased Zn accumulation as well as activities of Cu-, Zn-superoxide dismutase and ATPase in the fore- and mid-intestine. In the fore-intestine, dietary Zn up-regulated mRNA levels of ZnT1, ZnT5, ZnT7, metallothionein (MT) and metal response element-binding transcription factor-1 (MTF-1), but down-regulated mRNA levels of ZIP4 and ZIP5. In the mid-intestine, dietary Zn up-regulated mRNA levels of ZnT1, ZnT5, ZnT7, MT and MTF-1, but down-regulated mRNA levels of ZIP4 and ZIP5. Dietary Zn reduced TAG content, down-regulated activities of 6-phosphogluconate dehydrogenase (6PGD), glucose-6-phosphate dehydrogenase (G6PD), malic enzyme (ME) and fatty acid synthase (FAS) activities, and reduced mRNA levels of 6PGD, G6PD, FAS, PPARγand sterol-regulator element-binding protein (SREBP-1), but up-regulated mRNA levels of carnitine palmitoyltransferase IA, hormone-sensitive lipase (HSLa), adipose TAG lipase (ATGL) and PPARαin the fore-intestine. In the mid-intestine, dietary Zn reduced TAG content, activities of G6PD, ME, isocitrate dehydrogenase and FAS, down-regulated mRNA levels of 6PGD, G6PD, FAS, acetyl-CoA carboxylase a, PPARγand SREBP-1, but up-regulated mRNA expression of HSLa, ATGL and PPARγ. The reduction in TAG content following Zn addition was attributable to reduced lipogenesis and increased lipolysis, and similar regulatory mechanisms were observed between the fore- and mid-intestine.

Ammonia triggers ferroptosis in macrophages of yellow catfish Pelteobagrus fulvidraco

2021 ◽  
Author(s):  
Lei Gan ◽  
Li Yao ◽  
Muzi Zhang ◽  
Kewei He ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Pelteobagrus Fulvidraco ◽  
Yellow Catfish

Effects of insulin and its related signaling pathways on lipid metabolism in the yellow catfish Pelteobagrus fulvidraco

2015 ◽  
Vol 218 (19) ◽  
pp. 3083-3090 ◽  
Author(s):  
M.-Q. Zhuo ◽  
Z. Luo ◽  
Y.-X. Pan ◽  
K. Wu ◽  
Y.-F. Fan ◽  
...  
Keyword(s):  
Lipid Metabolism ◽  
Signaling Pathways ◽  
Pelteobagrus Fulvidraco ◽  
Yellow Catfish

scholarly journals Whole-Genome Sequencing of Chinese Yellow Catfish Provides a Valuable Genetic Resource for High-Throughput Identification of Toxin Genes

Toxins ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 488 ◽  
Author(s):  
Shiyong Zhang ◽  
Jia Li ◽  
Qin Qin ◽  
Wei Liu ◽  
Chao Bian ◽  
...  
Keyword(s):  
High Throughput ◽  
Genome Assembly ◽  
Raw Materials ◽  
Pelteobagrus Fulvidraco ◽  
Yellow Catfish ◽  
High Quality ◽  
Protein Coding ◽  
Toxin Genes ◽  
Sequencing Platforms ◽  
High Quality Genome

Naturally derived toxins from animals are good raw materials for drug development. As a representative venomous teleost, Chinese yellow catfish (Pelteobagrus fulvidraco) can provide valuable resources for studies on toxin genes. Its venom glands are located in the pectoral and dorsal fins. Although with such interesting biologic traits and great value in economy, Chinese yellow catfish is still lacking a sequenced genome. Here, we report a high-quality genome assembly of Chinese yellow catfish using a combination of next-generation Illumina and third-generation PacBio sequencing platforms. The final assembly reached 714 Mb, with a contig N50 of 970 kb and a scaffold N50 of 3.65 Mb, respectively. We also annotated 21,562 protein-coding genes, in which 97.59% were assigned at least one functional annotation. Based on the genome sequence, we analyzed toxin genes in Chinese yellow catfish. Finally, we identified 207 toxin genes and classified them into three major groups. Interestingly, we also expanded a previously reported sex-related region (to ≈6 Mb) in the achieved genome assembly, and localized two important toxin genes within this region. In summary, we assembled a high-quality genome of Chinese yellow catfish and performed high-throughput identification of toxin genes from a genomic view. Therefore, the limited number of toxin sequences in public databases will be remarkably improved once we integrate multi-omics data from more and more sequenced species.

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