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Enhanced immune response to pneumococcal infection in malnourished mice nasally treated with heat killed Lactobacillus casei
(Wiley Blackwell Publishing, Inc, 2009-07)
The present study analyzed whether nasal administration of viable and non-viable Lactobacillus casei CRL 431 to immunocompromised mice was capable of increasing resistance against Streptococcus pneumoniae. Weaned mice were ...
A rational approach between vitamin D, immunomodulation and the renin-angiotensin system linked to prevention and treatment of severe acute respiratory syndrome by Covid-19
(Sociedad Argentina de Fisiología, 2021-12)
Una característica distintiva de COVID-19 es su baja tasa de mortalidad, donde la principal causa de muerte está relacionada con el desarrollo del síndrome respiratorio agudo severo (SRAS). Este síndrome involucra una ...
Resistance of Young Mice to Pneumococcal Infection can be Improved by Oral Vaccination with Recombinant Lactococcus lactis
(Elsevier, 2010-02)
Background/Purpose: Oral immunization with Lactococcus lactis PppA (LPA+), a recombinant strain that is able to express the pneumococcal protective protein A, can improve the resistance to respiratory challenge with ...
Imiquimod suppresses respiratory syncytial virus (RSV) replication via PKA pathway and reduces RSV induced-inflammation and viral load in mice lungs
(Elsevier Science, 2020-07)
Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract disease and bronchiolitis in children, as well as an important cause of morbidity and mortality in elderly and immunocompromised individuals. ...
Alveolar Macrophages Are Key Players in the Modulation of the Respiratory Antiviral Immunity Induced by Orally Administered Lacticaseibacillus rhamnosus CRL1505
(Frontiers Media S.A., 2020-09-29)
The oral administration of Lacticaseibacillus rhamnosus CRL1505 differentially modulates the respiratory innate antiviral immune response triggered by Toll-like receptor 3 (TLR3) activation in infant mice, improving the ...
Characterization of innate immune response to Brucella melitensis infection in goats with permissive or restrictive phenotype for Brucella intramacrophagic growth
(Elsevier Science, 2021-04)
Caprine brucellosis is a chronic, world-wide distributed disease which causes reproductive failure in goats and Brucella melitensis, its causative agent, bears a great zoonotic potential. There is evidence suggesting that ...
Characterization of innate immune response to Brucella melitensis infection in goats with permissive or restrictive phenotype for Brucella intramacrophagic growth
(Elsevier, 2021-04)
Caprine brucellosis is a chronic, world-wide distributed disease which causes reproductive failure in goats and Brucella melitensis, its causative agent, bears a great zoonotic potential. There is evidence suggesting that ...
Potentiality of standardized extract and isolated flavonoids from Zuccagnia punctata for the treatment of respiratory infections by Streptococcus pneumoniae: in vitro and in vivo studies
(Elsevier Ireland, 2012-03)
Ethnopharmacological relevance: Zuccagnia punctata Cav. (Fabaceae) is a monotypic species distributed in western Argentina and is traditionally used for the treatment of bacterial and fungal infections. The aim of this ...
Immunobiotic lactobacilli reduce viral-associated pulmonary damage through the modulation of inflammation-coagulation interactions
(Elsevier Science, 2014-01)
The exacerbated disease due to immune- and coagulative-mediated pulmonary injury during acute respiratory viruses infection results in severe morbidity and mortality. Identifying novel approaches to modulate virus-induced ...
Spontaneous remission of West syndrome associated with acute infection and fever in five patients
(Elsevier Science, 2021-08)
Objective: We analyzed the records of 198 patients with West syndrome (WS) seen at a single pediatric neurology center in Argentina between June 2004 and June 2017. Five patients with infection-related spontaneous remission ...