Impact of Polyonchobothrium magnum on health and gut microbial ecology of African catfish (Clarias gariepinus): Insights from morphological, molecular, and microbiological analyses DOI

Alamira Marzouk Fouad,

Haitham G. Abo‐Al‐Ela, Eman Negm

et al.

Journal of Fish Diseases, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 6, 2024

Abstract Parasites pose significant challenges to aquaculture and fisheries industries. Our study focuses on the Polyonchobothrium magnum African catfish address a potential health issue in aquaculture, explore host–parasite interactions that can help develop effective management practices ensure fish industry sustainability. P. was isolated from stomach of ( Clarias gariepinus ) as primary site infection, with prevalence 10%. Most affected were heavily infected (8 out 10). Infection confirmed by sequencing PCR‐targeted region nicotinamide adenine dinucleotide dehydrogenase subunit 1 ND1 gene, along light scanning electron microscopes. The parasite had an elongated scolex deep bothria, prominent apical disc wider than itself, four‐lobed appearance. contained central rostellum divided into two semicircles, bearing 26–30 hooks, average 28. large hooks arranged four quadrants, 6–8 each, averaging 7 per quadrant. No neck observed. Phylogenetic analysis our sequence showed 100% match isolates Guangzhou, China. In fish, anterior kidney increased expression levels nuclear factor kappa B lysozyme, but decreased major histocompatibility complex antigen II. Plasma revealed drop superoxide dismutase, rise interleukin‐1 beta, lower IgM compared non‐infected controls. Non‐infected displayed greater gut microbiota diversity, dominant families including Moraxellaceae, Enterobacteriaceae, Fusobacteriaceae, Caulobacteraceae, prevalent genera such Acinetobacter , Cetobacterium Brevundimonas . contrast, exhibited very low significantly higher proportions Enterobacteriaceae (45.99%) Aeromonadaceae (41.79%) which 13.76% 3.64% respectively. somerae while harboured Aeromonas fluvialis Plesiomonas shigelloides Gallaecimonas xiamenensis Overall, disrupted immune status host, thereby impacting its health.

Language: Английский

Role of β‐glucan on finfish and shellfish health and well‐being: A systematic review and meta‐analysis DOI Creative Commons
Hien Van Doan, Md Afsar Ahmed Sumon, Hung Quang Tran

et al.

Reviews in Aquaculture, Journal Year: 2024, Volume and Issue: 16(4), P. 1996 - 2009

Published: June 25, 2024

Abstract This study aimed to conduct a systematic review and meta‐analysis evaluating the inclusion of β‐glucan in aquaculture animal diets its impact on their health outcomes. Relevant studies were identified from Scopus Web Science databases. A total 82 primary published between 1996 2024 reviewed, which 70 included meta‐analysis. The results revealed that application animal's significantly enhanced specific growth rate (SGR; mean effect, g = 2.71; p < 0.001), feed conversion ratio (FCR; −3.88; 0.0001) lowered mortality after exposure pathogens. Likewise, had positive influence ( innate immune parameters (lysozyme phagocyte activity, NBT, ACH50, IgM). found effects β‐glucans varied among marine freshwater fish where fishes 2.05–6.57) exhibit better performance. also negative correlation fish's response trophic level, suggesting with higher levels may be less efficient at absorbing this bio‐stimulant. Even though there high heterogeneity I 2 73%–97%, 0.05) due diversity tested organisms publication bias, our model findings are valid. suggest dietary can have beneficial responses especially for species. validity these observations needs confirmed by further prospective studies.

Language: Английский

Citations

4
Effects of honey saccharide supplementation on growth performance, amylase enzyme activity, gut microvilli, and microbiome in Cyprinus carpio DOI Creative Commons
Yani Aryati, Ekorini Farastuti, Lili Sholichah

et al.

Veterinary World, Journal Year: 2025, Volume and Issue: unknown, P. 228 - 237

Published: Jan. 1, 2025

Prebiotics, such as saccharides in honey, play a crucial role improving gut microbiota, digestion, and immune function. This study evaluates the effects of Kapok flower honey on growth performance, digestive enzyme activity, intestinal morphology, microbiota common carp (Cyprinus carpio). A completely randomized design was implemented with four supplementation levels (0% control, 0.5%, 0.75%, 1%) applied to juvenile C. carpio diets over 30 days. Growth feed utilization, microvilli structure, amylase activity were analyzed using advanced techniques, including high performance liquid chromatography, scanning electron microscopy, biochemical assays. contains fructooligosaccharides (FOS, 14.76%) inulin (6.6%). Supplementation at 1% significantly improved weight gain, conversion ratio, specific rate. Amylase increased supplementation, peaking 24.13 ± 3.11 U g-1 protein for group. Gut morphology analysis revealed longer, denser higher perimeter ratios honey-treated groups than controls. Microbiota showed beneficial Bacillus spp. exclusively honey-supplemented groups. Honey saccharides, particularly FOS inulin, enhance health carp. is optimal, efficiency fostering microbiota. These findings highlight cost-effective, natural prebiotic aquaculture.

Language: Английский

Citations

0
The synergistic role of β-glucan and Bacillus Coagulans on the growth, blood hematological and biochemical indices, intestinal structure, redox status, immune response, and regulation of specific genes in Sparus aurata L. DOI

Nayera M. S. El-Dweny,

Ahmed M. R. Fath El‐Bab, Mohammed A. E. Naiel

et al.

Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742316 - 742316

Published: Feb. 1, 2025

Language: Английский

Citations

0
Aspergillus Niger β-glucan, MycoFence®, efficacy against ulcerative disease in Atlantic Salmon compared to commercial yeast β-glucan DOI

Julianna Stangroom,

Moonika Haahr Marana, Marije Booman

et al.

Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742350 - 742350

Published: Feb. 1, 2025

Language: Английский

Citations

0
High inclusion of corn gluten meal supplemented with butyric acid; Impacts on growth, immunology, histopathology, and metabolomics of pacific shrimp DOI

Mpwaga Alatwinusa Yohana,

Gyan Watson Ray,

Kou Shiyu

et al.

Aquaculture Reports, Journal Year: 2025, Volume and Issue: 42, P. 102751 - 102751

Published: March 24, 2025

Language: Английский

Citations

0
Synergistic Effect of Dietary Supplementation with Sodium Butyrate, β-Glucan and Vitamins on Growth Performance, Cortisol Level, Intestinal Microbiome and Expression of Immune-Related Genes in Juvenile African Catfish (Clarias gariepinus) DOI Open Access
Martyna Arciuch-Rutkowska, Joanna Nowosad,

Łukasz Gil

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(9), P. 4619 - 4619

Published: April 24, 2024

The effect of dietary supplementation with sodium butyrate, β-glucan and vitamins (A, D3, E, K, C) on breeding indicators immune parameters juvenile African catfish was examined. fish were fed unenriched (group enriched feed a variable proportion butyrate/β-glucan, constant content (W1–W3). After the experiment, blood middle gut collected. microbiome determined using Next Generation Sequencing (NGS). Liver tissue collected for determination expression immune-related genes (HSP70, IL-1β, TNFα). W2 W3 characterized by most favorable values (p < 0.05). highest cortisol concentration in group C (71.25 ± 10.45 ng/mL), significantly lowest W1 (46.03 7.01 ng/ mL) dominance Cetobacterium observed all study groups, largest share (65.25%) (61.44%). Gene showed an increased number HSP70 W1. IL-1β TNFα peaked at W3. variant turns out to be beneficial supplementation, due improvement immunological parameters. data obtained can used create preparation commercial use this species.

Language: Английский

Citations

3
Next-Generation Sequencing to Determine Changes in the Intestinal Microbiome of Juvenile Sturgeon Hybrid (Acipenser gueldenstaedtii♀ × Acipenser baerii♂) Resulting from Sodium Butyrate, Β-Glucan and Vitamin Supplementation DOI Open Access
Martyna Arciuch-Rutkowska, Joanna Nowosad,

Michał Krzysztof Łuczyński

et al.

Genes, Journal Year: 2024, Volume and Issue: 15(10), P. 1276 - 1276

Published: Sept. 28, 2024

The effect of sodium butyrate (NaB), β-glucan (βG) and vitamins in the diet on gut microbiome, cortisol level, lysozyme activity growth parameters juvenile hybrid sturgeon (

Language: Английский

Citations

3
The Transformative Role of Prebiotics, Probiotics, and Microbiomes in Biofloc Systems for Sustainable Aquaculture: A Comprehensive Review DOI Open Access
Ramasamy Ramasubburayan, S. Prakash,

G. Immanuel

et al.

Reviews in Aquaculture, Journal Year: 2024, Volume and Issue: 17(1)

Published: Dec. 19, 2024

ABSTRACT Global demand for animal protein has increased dramatically due to the exponential development of human population, which in turn led intensification aquaculture. However, aforementioned fact impose stress on cultivable organisms, resulting susceptibility infectious diseases. Alternatively, this situation warranted search an environmentally friendly approach replace application various chemical, physical, and biological processes that fail cope with required standards. In context, biofloc technology (BFT) emerged as a viable technique aquaculture management sustainable benign proven have no adverse effects. BFT provides conducive environment aquatic species system sustainability. Also, by maintaining C:N ratio, microbiome offers appropriate carbon source recycles waste. As well, addition probiotics prebiotics (polysaccharides) certainly improves host's antioxidant status, innate immunity, disease resistance. Numerous studies use farmed been carried out recently, it evolved promising growth uses less water, increases productivity, biosecurity, health status numerous species. This review aims compile validate scientific data about benefits ensuring health, sustainability light transformative role probiotics, prebiotics, microbiomes.

Language: Английский

Citations

3
Effects of dietary immunostimulants on the growth and non-specific immune responses of hybrid sturgeons (Huso huso♀ × Acipenser ruthenus♂) DOI Creative Commons

Hsiang-Chieh Chuang,

Yi-De Lee,

Ann‐Chang Cheng

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 6(9)

Published: Sept. 2, 2024

Herein, we investigated the effects of immunostimulants on growth, immune responses, and post-infection survival hybrid sturgeons (Huso huso♀ × Acipenser ruthenus♂). Therefore, examined dietary supplementation β-glucan, vitamin C, Radix Bupleuri (Chaihu) extract (RBE) at various concentrations (0.2, 0.4, 0.6% incorporated through feed) growth rate non-specific responses sturgeon. When supplemented individually, these significantly reduced feed conversion ratio while promoting weight gain, with C-administered groups showing most pronounced differences. Further, observed that RBE, when fed 0.4 concentrations, enhanced rates superoxide anion production phagocytosis by head kidney leukocytes. Moreover, C RBE β-glucan concentration increased serum lysozyme activity. showed highest after Aeromonas hydrophila infection. In conclusion, our findings highlight or in appropriate can enhance phagocytic activity leukocytes, activity, A. Our results suggest incorporating such as Chinese medicinal herbs optimal levels effectively boost immunity, disease resistance aquaculture. These provide valuable insights for future studies inclusion aquaculture feed.

Language: Английский

Citations

0
Impact of Polyonchobothrium magnum on health and gut microbial ecology of African catfish (Clarias gariepinus): Insights from morphological, molecular, and microbiological analyses DOI

Alamira Marzouk Fouad,

Haitham G. Abo‐Al‐Ela, Eman Negm

et al.

Journal of Fish Diseases, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 6, 2024

Abstract Parasites pose significant challenges to aquaculture and fisheries industries. Our study focuses on the Polyonchobothrium magnum African catfish address a potential health issue in aquaculture, explore host–parasite interactions that can help develop effective management practices ensure fish industry sustainability. P. was isolated from stomach of ( Clarias gariepinus ) as primary site infection, with prevalence 10%. Most affected were heavily infected (8 out 10). Infection confirmed by sequencing PCR‐targeted region nicotinamide adenine dinucleotide dehydrogenase subunit 1 ND1 gene, along light scanning electron microscopes. The parasite had an elongated scolex deep bothria, prominent apical disc wider than itself, four‐lobed appearance. contained central rostellum divided into two semicircles, bearing 26–30 hooks, average 28. large hooks arranged four quadrants, 6–8 each, averaging 7 per quadrant. No neck observed. Phylogenetic analysis our sequence showed 100% match isolates Guangzhou, China. In fish, anterior kidney increased expression levels nuclear factor kappa B lysozyme, but decreased major histocompatibility complex antigen II. Plasma revealed drop superoxide dismutase, rise interleukin‐1 beta, lower IgM compared non‐infected controls. Non‐infected displayed greater gut microbiota diversity, dominant families including Moraxellaceae, Enterobacteriaceae, Fusobacteriaceae, Caulobacteraceae, prevalent genera such Acinetobacter , Cetobacterium Brevundimonas . contrast, exhibited very low significantly higher proportions Enterobacteriaceae (45.99%) Aeromonadaceae (41.79%) which 13.76% 3.64% respectively. somerae while harboured Aeromonas fluvialis Plesiomonas shigelloides Gallaecimonas xiamenensis Overall, disrupted immune status host, thereby impacting its health.

Language: Английский

Citations

0