Effects of sulfate on survival, osmoregulation and immune inflammation of mud crab(Scylla paramamosain) under low salt conditions

Aquaculture, Journal Year: 2024, Volume and Issue: 590, P. 741029 - 741029

Published: May 10, 2024

Language: Английский

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The Chinese mitten crab (Eriocheir sinensis) and its microbiome: A review

Aquaculture, Journal Year: 2024, Volume and Issue: 595, P. 741518 - 741518

Published: Sept. 7, 2024

Language: Английский

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Supplementation of yeast culture to low-fishmeal diets improves growth, intestinal health, and heat stress resistance in juvenile Chinese mitten crab (Eriocheir sinensis)

Aquaculture, Journal Year: 2024, Volume and Issue: 593, P. 741308 - 741308

Published: June 29, 2024

Language: Английский

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Stress Response of the Juvenile Tri‐Spine Horseshoe Crab Tachypleus tridentatus to Hypoxia: Insights From Phenotypic, Metabolomic, and Microbial Analyses

Integrative Zoology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 14, 2025

Over the past few decades, ocean hypoxia has been increasing due to human activities. Hypoxic stress, characterized by a reduced level of dissolved oxygen, is an escalating threat marine ecosystems, with potentially devastating effects on viability endangered species such as tri-spine horseshoe crab Tachypleus tridentatus. Even though this remarkably resilient low oxygen levels, persistent can negatively impact its population's survivability. The objective research was examine short-term behavior, gut microbiota, and metabolomics juvenile T. First instar crabs were subjected hypoxic stress (2 mg O2/L) for 14 days then recovered 7 in environment normal oxygen. findings demonstrated that rates swimming burrowing crabs, induced change tissue metabolites intestinal flora malfunction. Additionally, groups day 14, 86 distinct showed trend downregulation, while 29 upregulation trend. Arginine biosynthesis; histidine metabolism; vitamin B6 aminoacyl-tRNA alanine, aspartate, glutamate metabolism top five metabolic KEGG pathways (p < 0.05) enriched 8 metabolites. In conclusion, our results provided new insights related behaviors, involved tridentatus exposed conditions confirmed impairs their behavioral physiological status.

Language: Английский

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Effects of eugenol–tricaine composite anesthesia on live transportation of Chinese mitten crab (Eriocheir sinensis)

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106573 - 106573

Published: April 1, 2025

Language: Английский

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Hypoxia-inducible factor-1α involves in regulating anti-lipopolysaccharide factors expression via NF-κB under hypoxia stress in Chinese mitten crab (Eriocheir sinensis)

Fish & Shellfish Immunology, Journal Year: 2025, Volume and Issue: unknown, P. 110328 - 110328

Published: April 1, 2025

Language: Английский

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Tea Tree Oil Improves Energy Metabolism, Non-Specific Immunity, and Microbiota Diversity via the Intestine–Hepatopancreas Axis in Macrobrachium rosenbergii under Low Fish Meal Diet Administration

Antioxidants, Journal Year: 2023, Volume and Issue: 12(10), P. 1879 - 1879

Published: Oct. 19, 2023

Tea tree oil (TTO) is an essential plant with diverse antibacterial and antioxidant properties; however, whether the role played by TTO in low fish meal (LF) diets induced observed effects farmed crustaceans remains unclear. Therefore, this study used Macrobrachium rosenbergii as model crustacean, 8-week feeding experiment NF (normal meal), LF (soybean replacing 40% LFT (LF 200 mg/kg TTO) was conducted to evaluate positive of under diet. Compared diet, diet reduced hemolymph capacity non-specific immunity, hepatopancreas apoptosis damage. However, comparison LF, LTF significantly ameliorated morphological impairment hepatopancreas, improved energy metabolism upregulating Bcl-2/Bax Akt/mTOR pathways, enhanced immune activating NF-κB/NO pathway. In addition, repaired intestinal barrier injury imbalance microbiota Moreover, Pearson correlation revealed variations above indicators, which were related abundance changes Klebsiella, Clostridium sensu stricto 12, Thermobifida, Bifidobacterium, Alistipes, indicating that these microbes might serve prospective targets for intestine-hepatopancreas axis affect apoptosis, metabolism, immunity. summary, supplementation mediated gut positively thereby alleviating dysplasia damage M. rosenbergii.

Language: Английский

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Abnormalities in Trehalose Homeostasis Reduce Autophagy, Antioxidant and Response to Air Exposure Stress in Eriocheir Sinensis

Published: Jan. 1, 2025

Language: Английский

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Toxicity, Oxidative Stress, and Tissue Distribution of Butachlor in the Juvenile Chinese Mitten Crab (Eriocheir sinensis)

Fishes, Journal Year: 2024, Volume and Issue: 9(5), P. 177 - 177

Published: May 13, 2024

The Chinese mitten crab (Eriocheir sinensis) is one of the most commercially important crustacean species in China. aim this study was to characterize toxic effects butachlor (an herbicide acetanilide class) on juvenile E. sinensis crabs. lethal and acute toxicity specimens were assessed through a semi-static vitro experiment. We determined activities superoxide dismutase (SOD) catalase (CAT) as well levels glutathione (GSH) malondialdehyde (MDA) gills hepatopancreas crabs, at different time points over 14-day short-term exposure butachlor. Moreover, we measured residual three tissues (gills, hepatopancreas, muscles) crabs longer period. Our findings revealed that highly for In fact, median concentration (LC50) values 24, 48, 72, 96 h found be 4.22, 1.84, 0.34, 0.14 mg/L, respectively, while safe 0.014 mg/L. antioxidant defense ability against induced after 0.01 After 14 days 0.04 0.16 both SOD CAT significantly inhibited (p < 0.05), GSH decreased 0.05) MDA identified increased 0.05). content results high capable inducing oxidative stress damage maximal value obtained gills, with 4.56 μg/kg. Butachlor not detected 24 aforementioned thereby indicating it effectively metabolized.

Language: Английский

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Isolation and characterization of a strain Clostridium butyricum B3 from the intestine of Pelteobagrus fulvidraco and its potential probiotic roles

Aquaculture, Journal Year: 2024, Volume and Issue: 595, P. 741590 - 741590

Published: Sept. 7, 2024

Language: Английский

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