Effects of different probiotic strains B. lactis, L. rhamnosus and L. reuteri on brain-intestinal axis immunomodulation in an endotoxin-induced inflammation.

The study evaluated the effects of supplementation with three different probiotic strains Bifidobacterium lactis (LACT GB™), Lactobacillus rhamnosus (RHAM GB™) and Lactobacillus reuteri (REUT GB™) on brain-intestinal immunomodulation in an animal model of LPS-induced inflammation. Fifty mice Balb/C were distributed into five groups: control; lipopolysaccharide (LPS); LPS + B. lactis (LACT GB™); LPS + L.

Respiratory Outcomes After 6 Months of Hospital Discharge in Patients Affected by COVID-19: A Prospective Cohort.

Background: Considering millions of people affected by Coronavirus disease 2019 (COVID-19), long-lasting sequelae can significantly impact health worldwide. Data from prospective studies in lower-middle-income countries on persistent lung dysfunction secondary to COVID-19 are lacking. This work aims to determine risk factors and the impact of persistent lung dysfunctions in COVID-19 survivors.

Bifidobacterium lactis CCT 7858 Improves Gastrointestinal Symptoms by Antibiotics Treatment: a Double-Blind, Randomized, Placebo-Controlled Trial.

Diarrhea is one of the most frequent side effects of antibiotic treatment and occurs in 25 to 40% of patients in use. One potential strategy to prevent this side effect is the concurrent use of probiotics. This study evaluated the efficacy of the strain Bifidobacterium lactis CCT 7858 in the prevention of diarrhea and improvement of gastrointestinal symptoms in hospitalized patients using antibiotics.

Efficacy of infliximab in treatment-resistant depression: A systematic review and meta-analysis.

Background: Treatment-resistant depression (TRD) denotes the therapeutic failure of at least two evidence-based, dose-based, and time-appropriate treatment regiments for major depressive disorder (MDD). Studies have suggested that alterations in proinflammatory cytokines play an important role in the pathophysiology of TRD, as well as a significant relationship between the number of failed treatment and the levels of tumor necrosis factor-alpha (TNF-α).

Objective: Performed a systematic review and meta-analysis to evaluate the potential effect of the TNF-inhibitor Infliximab adjunct treatment in MDD, through randomized controlled trials (RCT).

Evaluation of the dopaminergic system with positron-emission tomography in alcohol abuse: A systematic review.

Objective: Performed a systematic review to evaluated the dopaminergic system in alcohol abuse in a systematic review in humans.

Method: A search of the electronic databases was proceeded, on MEDLINE, EMBASE, Cochrane Library, Insight and Gray literature (Google Scholar and the British Library) for studies published until August 2018. A search strategy was developed using the terms: "dopamine" and "ethanol" or ""alcohol"," and "positron-emission tomography" as text words and Medical Subject Headings (i.

[Meta analysis of the use of Bayesian networks in breast cancer diagnosis].

The aim of this study was to determine the accuracy of Bayesian networks in supporting breast cancer diagnoses. Systematic review and meta-analysis were carried out, including articles and papers published between January 1990 and March 2013. We included prospective and retrospective cross-sectional studies of the accuracy of diagnoses of breast lesions (target conditions) made using Bayesian networks (index test).

Accuracy of magnetic resonance in deeply infiltrating endometriosis: a systematic review and meta-analysis.

Objective: To estimate the accuracy of pelvic magnetic resonance imaging (MRI) in the diagnosis of deeply infiltrating endometriosis (DIE).

Methods: A comprehensive search of the Medline, Pubmed, Lilacs, Scopus, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Biomed Central, and ISI Web of Science databases was conducted from January 1990 to December 2013. The medical subject headings (MeSHs) and text words "deep endometriosis", "deeply infiltrating endometriosis", "DIE", "magnetic resonance", and "MRI" were searched.

Meta-analysis identifies tumor necrosis factor-alpha and interleukin-1 beta as diagnostic biomarkers for bacterial and aseptic meningitis.

Background: Meningitis is a complex and severe acute infectious disease of the central nervous system and is caused mainly by bacteria and viruses. However, the distinction between aseptic and bacterial meningitis can be difficult for clinicians because the symptoms and the results of laboratory assays are often similar and overlapping, particularly when the use of antibiotics is administered prior to examining the cerebrospinal fluid.

Methods: We determined the accuracy of tumor necrosis factor-alpha (TNF-α) and interleukin-1beta (IL-1β) for the differential diagnosis between bacterial and aseptic meningitis.

The prevalence of human papillomavirus in ovarian cancer: a systematic review.

Objective: We performed a systematic review and a meta-analysis to estimate the prevalence of human papillomavirus (HPV) in ovarian cancer.

Methods: A comprehensive search of the Cochrane Library, MEDLINE, CANCERLIT, LILACS, Grey literature and EMBASE was performed for articles published from January 1990 to March 2012. The following MeSH (Medical Subject Headings) terms were searched: "ovarian tumor" or "ovarian cancers" and "HPV" or "human papillomavirus.