Efecto de la terapia con probióticos/prebióticos sobre la reconstitución del tejido linfoide asociado a la mucosa gastrointestinal durante la infección por el virus de la inmunodeficiencia humana-1

Feria, Manuel G; Taborda, Natalia A.; Hernández, Juan Carlos; Rugeles, Marı́a Teresa

doi:10.4067/s0034-98872017000200010

Cited by 9 publications

(3 citation statements)

References 50 publications

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“…E. faecium and B. cereus stimulated the lymphoid tissue, and consequently prevented the attachment of pathogenic bacteria to the epithelial cells of the gut‐associated lymphoid tissue (GALT), leading to the recruitment and activation of neutrophils and monocytes (Nayak, 2010; Bloes et al, 2012; Feria et al, 2017).…”

Section: Discussionmentioning

confidence: 99%

“…This haemolytic activity results from extracellular products, such as exotoxins, which help the pathogen to adhere to cells and produce proteases that are responsible for anaemia caused by the rupture of erythrocytes (Ribeiro et al, 2016;Munir et al, 2018). E. faecium and B. cereus stimulated the lymphoid tissue, and consequently prevented the attachment of pathogenic bacteria to the epithelial cells of the gut-associated lymphoid tissue (GALT), leading to the recruitment and activation of neutrophils and monocytes (Nayak, 2010;Bloes et al, 2012;Feria et al, 2017).…”

Section: Bacterial Challengementioning

confidence: 99%

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Comparative effects of autochthonous single‐strain and multi‐strain probiotics on the productive performance and disease resistance in Colossoma macropomum (Cuvier, 1818)

Dias

Alves

Barros

et al. 2022

Aquaculture Research

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This study evaluated the effects of autochthonous single‐strain and multi‐strain (mix) probiotics on the zootechnical performance and sanitary conditions of juvenile neotropical fish. Fingerlings of tambaqui (Colossoma macropomum) were fed three diets of single‐strain probiotics (two Enterococcus faecium strains and one Bacillus cereus autochthonous strain) and a multi‐strain probiotic diet (a mix of three probiotic strains) for 120 days. After dietary supplementation, 90 tambaquis were intraperitoneally injected with Aeromonas hydrophila at a concentration of 1.8 × 108 CFU·g−1. Clinical signs of disease, infectious intensity and accumulated mortality rates were evaluated. The use of diets containing probiotics, regardless of strain, enhanced productive performance from 90 experimental days (p < 0.05). The multi‐strain probiotics reduced the presence of potentially pathogenic bacteria in the intestine. Fish fed probiotics showed improved resistance to A. hydrophila infection, while the diets containing B. cereus (an autochthonous probiotic) and multi‐strain probiotic promoted the lowest mortality rates and higher leucocyte and thrombocyte counts (p < 0.05). The results revealed that the use of probiotics as a single autochthonous or multi‐strain probiotic enhanced fish growth, prevented dysbiosis and increased disease resistance.

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Section: Discussionmentioning

confidence: 99%

Section: Bacterial Challengementioning

confidence: 99%

Comparative effects of autochthonous single‐strain and multi‐strain probiotics on the productive performance and disease resistance in Colossoma macropomum (Cuvier, 1818)

Dias

Alves

Barros

et al. 2022

Aquaculture Research

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show abstract

“…The higher concentrations of probiotic (3.9 × 10 −6 and 3.3 × 10 −8 CFU.g −1 ) provoked greater migrations of leukocyte cells to the inflammatory site after the first 12 h. In that case, the addition of probiotics potentialized the migration of defence cells to the injured site due to the interaction between the cellular membrane and intestinal receptors. The immunostimulating effect of probiotics in contact with the intestinal mucosa occurs by the stimulation of the gut-associated lymphoid tissue, which detects the foreign bodies inducing activation of the animal's defence and improves the leukocytes recruitment (Cross et al, 2002;Feria et al, 2017;Nayak, 2010).…”

mentioning

confidence: 99%

Inflammatory response in swim bladder caused by Aeromonas hydrophila in tambaqui ( Colossoma macropomum Cuvier, 1816) supplemented with an autochthonous probiotic ( Bacillus cereus )

Dias

Alves²,

Couto

et al. 2021

Aquac Res

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Altered gut microbiome composition in HIV infection

Bandera

Benedetto²,

Bozzi³

et al. 2018

Current Opinion in HIV and AIDS

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Studying the human host-microbiota interaction suggests that the consequences of HIV infection on microbial composition can influence immune status in HIV patients. ART induces microbiome changes that are independent of HIV infection, and some imply that ART may enhance dysbiosis. Studies and trials evaluated the effects of administering probiotics and prebiotics, finding a potential benefit on inflammation markers and immune cell activation. Emerging data on fecal microbial transplantation need to be assessed with further studies.

show abstract

Efecto de la terapia con probióticos/prebióticos sobre la reconstitución del tejido linfoide asociado a la mucosa gastrointestinal durante la infección por el virus de la inmunodeficiencia humana-1

Cited by 9 publications

References 50 publications

Comparative effects of autochthonous single‐strain and multi‐strain probiotics on the productive performance and disease resistance in Colossoma macropomum (Cuvier, 1818)

Comparative effects of autochthonous single‐strain and multi‐strain probiotics on the productive performance and disease resistance in Colossoma macropomum (Cuvier, 1818)

Inflammatory response in swim bladder caused by Aeromonas hydrophila in tambaqui ( Colossoma macropomum Cuvier, 1816) supplemented with an autochthonous probiotic ( Bacillus cereus )

Altered gut microbiome composition in HIV infection

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