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Shrimp is one of the most important aquaculture industries. Therefore, we determined the effect of nitrifying-probiotic bacteria on water quality, growth, survival, immune response, and intestinal microbiota of cultured without water exchange. In vitro, only used total ammonia nitrogen (TAN), nitrites, and nitrates since nitrogen bubbles were produced. TAN decreased significantly in the treatments with and and , but no differences were observed in nitrites. Nitrates were significantly higher in the treatments with bacteria. The final weight was higher only with bacilli and bacilli and LAB treatments. The survival of shrimp in the bacterial treatments increased significantly, and superoxide anion increased significantly only in lactic acid bacteria (LAB) treatment. The activity of phenoloxidase decreased significantly in the treatments with bacteria compared to the control. Shrimp treated with bacilli in the water showed lower species richness. The gut bacterial community after treatments was significantly different from that of the control. Linoleic acid metabolism was positively correlated with final weight and superoxide anion, whereas quorum sensing was correlated with survival. Thus, bacilli and LAB in the water of hyperintensive culture systems act as heterotrophic nitrifers, modulate the intestinal microbiota and immune response, and improve the growth and survival of shrimp. This is the first report on and identified as nitrifying bacteria.
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http://dx.doi.org/10.3390/ani14182676 | DOI Listing |
J Fish Dis
September 2025
Guangdong Provincial Water Environment and Aquatic Products Security Engineering Technology Research Center, Guangzhou Key Laboratory of Aquatic Animal Diseases and Waterfowl Breeding, College of Animal Sciences and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong
Vibrio infections cause enteritis in grouper fish, leading to high mortality and stunted growth, which is a major challenge for aquaculture. Oligochitosans, marine prebiotics with bioactive properties, have proven their potential for growth promotion and immune regulation. However, the impacts of Vibrio harveyi on the gut microbiome of grouper fish and the potential of oligochitosans to modulate these effects remain poorly understood.
View Article and Find Full Text PDFEur J Prev Cardiol
September 2025
Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
Background And Aims: Data on cardiovascular outcomes and aortic growth in pregnant women with Turner syndrome is limited. We examine the cardiovascular and pregnancy outcomes in these women and analyze aortic growth throughout pregnancy.
Methods: The ROPAC III is a global, prospective, observational registry that enrolled pregnancies of women pre-pregnancy known with Turner syndrome from 2018 to 2023.
Arch Insect Biochem Physiol
September 2025
Department of Plant Medicals, Andong National University, Andong, Republic of Korea.
The Asiatic apple leafminer, Phyllonorycter ringoniella (Matsumura), is a significant secondary pest of apple trees in Northeast Asia. To better understand its population dynamics, a population model based on temperature-developmental relationships was constructed. This model includes three sub-models: spring emergence, immature stage transition, and adult oviposition.
View Article and Find Full Text PDFBMB Rep
September 2025
Basic Research Laboratory, Department of Physiology, College of Medicine, Smart Marine Therapeutic Center, Cardiovascular and Metabolic Disease Core Research Center, Inje University, Busan 47392, Korea; Department of Health Science and Technology, College of Medicine, Inje University, Busan 47392, K
Patients with multiple myeloma develop resistance to thalidomide during therapy, and the mechanisms to counteract thalidomide resistance remain elusive. Here, we explored the interaction between cereblon and mitochondrial function to mitigate thalidomide resistance in multiple myeloma. Measurements of cell viability, ATP production, mitochondrial membrane potential, mitochondrial ROS, and protein expression via western blotting were conducted in vitro using KSM20 and KMS26 cells to assess the impact of thalidomide on multiple myeloma.
View Article and Find Full Text PDFNan Fang Yi Ke Da Xue Xue Bao
August 2025
Department of Gastrointestinal Surgery.
Objectives: To study the impact of SURF4 expression level on long-term prognosis of gastric cancer (GC) and biological behaviors of GC cells.
Methods: SURF4 expression level in GC and its association with long-term patient prognosis were analyzed using publicly available databases and in 155 GC patients with low and high SURF4 expressions detected immunohistochemically. The Cox proportional hazard model and Kaplan-Meier survival curves were used to analyze independent prognostic predictors of GC and the 5-year survival rate of the patients with different SURF4 expression levels.