Characterization and proliferation capacity of potentially pathogenic fungi in marine and freshwater fish commercial feeds

Carrillo, G. I. Bobadilla; Magallón‐Servín, Paola; López-Vela, Melissa; Palomino-Hermosillo, Yolotzin Apatzingán; Ramírez‐Ramírez, José Carmen; Gutiérrez‐Leyva, Ranferi; Ibarra‐Castro, Leonardo; Bautista-Rosales, Pedro Ulises

doi:10.1007/s00203-020-01954-4

Cited by 11 publications

(7 citation statements)

References 66 publications

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“…However, many studies showed that poultry exposed to mycotoxin for a long time could result in slow growth, metabolic and reproductive disorders, and immunosuppression, even death (Vesonder and Wu 1998;Swamy et al 2004;Weaver et al 2020). There are also have negative effects on pigs (Wu et al 2021), ducks (Arak et al 2020), ruminants (Mostrom and Jacobsen 2020), fishes (Bobadilla-Carrillo et al 2020), and rabbits . At the same time, China has completely prohibited the addition of antibiotics as growth promoters in animal feed since 1 July 2020 (http://www.moa.gov.cn/gk/, accessed on January 6th, 2020).…”

Section: Introductionmentioning

confidence: 99%

Palygorskite combined probiotics improve the laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders

Deng

Xiong

Liu

et al. 2021

Italian Journal of Animal Science

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This experiment was conducted to investigate the effects of different supplementation levels of palygorskite and probiotics complex (Pal-Pro) on laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders. A total of 432 Xuefeng black-bone chickens (42-week-old) were randomly assigned into four treatments with six replicates of 18 hens. The broiler breeders were fed the basal diet supplemented with 0, 250, 500, and 750 mg/kg Pal-Pro for 8 weeks. The Pal-Pro supplementation linearly or quadratically increased (p < .05) laying rate, fertilisation rate, hatchability of fertile eggs, heath hatched chicks rate, eggshell thickness, yolk index, total antioxidant capacity, activities of total superoxide dismutase, catalase, glutathione peroxidase, and contents of immunoglobulins, interleukin-2, and tumour necrosis factor-a in plasma. With Pal-Pro supplementation increased, feed convention ratio during 5-8 and 1-8 week, embryo mortality, malondialdehyde linearly decreased (p < .05). This finding suggested that dietary supplementation with 750 mg/kg Pal-Pro administration could improve the antioxidative status and immunoglobulins contents in plasma of broiler breeders, which may contribute to an increase in broiler's laying rate, hatching performance, egg quality, such as eggshell thickness and yolk index. HIGHLIGHTS Dietary supplementation of Pal-Pro decreased the feed conversion ratio and embryo mortality of broiler breeders. Dietary supplementation of Pal-Pro improved the laying rate, fertility, hatchability of fertile eggs, and yolk index of broiler breeders. Dietary supplementation of Pal-Pro enhanced the antioxidant capacity and the level of immunoglobulins in the plasma.

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Section: Introductionmentioning

confidence: 99%

Palygorskite combined probiotics improve the laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders

Deng

Xiong

Liu

et al. 2021

Italian Journal of Animal Science

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“…might increase. This can lead to the incidence of more plant, fish and human diseases that are caused by the enormous strains of Aspergillus (Javey et al, 2009;Bobadilla-Carrillo et al, 2020). So, it is hard to determine whether it is better for human beings and their domestic animals to encounter such water conditions or not.…”

Section: Discussionmentioning

confidence: 99%

Association Pattern Between Freshwater Snails and Fungi in Relation to Water Quality Parameters in Two Egyptian Governorates

Abdel–Wareth¹,

Sayed²

2023

Egypt. J. of Aquatic Biolo. and Fish.

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Clean, safe and adequate freshwater is of utmost importance to human existence and the survival of all living components in the ecosystem. Water quality issues are complex and diverse, deserving urgent global attention and action (Breabăn et al., 2012). Water quality is generally defined as "the chemical, physical and biological characteristics of water usually in respect to its suitability for a designated use" (Johnson et al., 1997). The past decade has seen a remarkable impact of man on the environment due to the unprecedented increase in population and rapid rate of urbanization, as well as

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“…Only one isolate namely A. sydowii FOEV83 was studied under the Section Versicolores. Studies inferred by phylogenetic analyses showed its close relatedness to A. sydowii DUCC5715, Direct Submission, Department of Microbiology, Dankook University, South Korea (Ahn et al, 2020), and a 100% bs value with A. versicolor M4 C4, Direct Submission, Postgraduate in Biological Sciences, University of Nayarit, Mexico (Bobadilla-Carrillo et al, 2020). This was especially true with cultural and morphological studies, where A. sydowii FOEV83 appeared very similar to A. versicolor by the characteristic pigmentation.…”

Section: Phylogenetic Analysesmentioning

confidence: 91%

Substantive Morphological Descriptions, Phylogenetic Analysis and Single Nucleotide Polymorphisms of Aspergillus Species From Foeniculum vulgare

et al. 2022

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Ascomycetous fungi are found associated with a wide variety of substrates which range from fresh water to marine ecosystems, tropical to temperate forest soils and deserts, throughout the world over. These demystifying fungi exist as endophytes, pathogens and saprobes. They have been studied due to their ability to contaminate foods and feedstuffs, causing an elaboration of mycotoxins. The objectives of the study included extensive analyses of the morphological features of fungi, especially Aspergilli, which have been presented while studying them on specific mycological media. It is also an elaborate compilation of substantive macro- and micro-morphological characterization of different Aspergilli isolated from the spice Foeniculum vulgare used in India and other countries in the world. Further, a first of its kind attempt has been made to study their relative abundance and frequency of occurrence, molecular phylogeny and genetic relatedness to characterize the Aspergilli into specific sections, groups and clades. Single nucleotide polymorphism (SNP) analysis was carried out to evaluate the functional consequences of nucleotide variations, synonymous and non-synonymous mutations in the protein structure. The study resulted in a total of 3,506 Aspergillus isolates, which were obtained from seventy (70) fennel samples, representing 14 Aspergillus species. The two most frequently found species were A. niger and A. flavus with a relative abundance of 32.24 and 11.63%, respectively. The taxonomy and current placements have been reappraised with suggestions and prospects for future research from six sections namely Terrei, Flavi, Fumigati, Nidulantes, Nigri, and Versicolores. In addition, a total number of 27 isolates were studied and deposited at the National Centre for Biotechnology Information (NCBI) and five Aspergillus species have been identified and are being reported for the first time from the fennel seeds, based on partial sequence analysis of the official fungal barcode namely, Internal Transcribed Spacer (ITS) and a functional gene, beta tubulin gene locus, coupled with phenotypic characterization. SNPs for specific DNA regions have been used to identify variants in Aspergilli obtained from Indian fennel seeds for the first time. The need for a polyphasic approach of morphological identification and genetic characterization of Aspergilli from Foeniculum vulgare is addressed and presented here in adequate detail. Our current work makes extensive use of partial beta-tubulin gene sequences analyses to evaluate the association between SNPs in five Aspergillus species sections.

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Characterization and proliferation capacity of potentially pathogenic fungi in marine and freshwater fish commercial feeds

Cited by 11 publications

References 66 publications

Palygorskite combined probiotics improve the laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders

Palygorskite combined probiotics improve the laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders

Association Pattern Between Freshwater Snails and Fungi in Relation to Water Quality Parameters in Two Egyptian Governorates

Substantive Morphological Descriptions, Phylogenetic Analysis and Single Nucleotide Polymorphisms of Aspergillus Species From Foeniculum vulgare

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