A seemingly considerable increase in antimicrobial resistance in the group from blood cultures - the second national study in Denmark.

Background: Bacteroides fragilis group species are the most frequently encountered bacteria involved in anaerobic bacteraemia and associated with high mortality rates. In 2012, we performed the first national study of antimicrobial susceptibility in the B. fragilis group from blood cultures in Denmark.

Gonorrhoea on the rise in Denmark since 2022: distinct clones drive increase in heterosexual individuals.

A surge in gonorrhoea in Denmark has occurred since 2022, a 46% increase from 2021. National surveillance, leveraging mandatory reporting and epidemiological data, highlights three distinct clades linked to heterosexual transmission. Despite the rise, these exhibit high susceptibility, contrasting MSM-associated strains.

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In this case report, a previously healthy six-year-old presented with fever and altered mental status, and was found to have bacteremia with Listeria monocytogenes, acquired from premade fish balls. Invasive L. monocytogenes infection usually occurs in immunocompromised or newborns but may occasionally occur in healthy children with food-borne gastroenteritis.

Azithromycin potentiates avian IgY effect against Pseudomonas aeruginosa in a murine pulmonary infection model.

Cystic fibrosis (CF) patients are at risk of acquiring chronic Pseudomonas aeruginosa lung infections. The biofilm mode of growth of P. aeruginosa induces tolerance to antibiotics and the host response; accordingly, treatment failure occurs.

Detection and Identification of and Other Nonviral Causes of Infectious Keratitis in Corneal Scrapings by Real-Time PCR and Next-Generation Sequencing-Based 16S-18S Gene Analysis.

is a free-living amoeba of extensive genetic diversity. It may cause infectious keratitis (IK), which can also be caused by bacteria, fungi, and viruses. High diagnostic sensitivity is essential to establish an early diagnosis of -associated keratitis.

Bacteremia and urogenital infection with Actinomyces urogenitalis following prolonged urinary retention.

A case of bacteremia with the fastidious bacteria Actinomyces urogenitalis following lengthy urinary retention is reported in a sixty-year-old man. In 2013, the first case of bacteremia due to A. urogenitalis was presented, secondary to a tubo-ovarian abscess following transvaginal oocyte retrieval.

[Two cases of leptospirosis with involvement of the central nervous system].

A 26-year-old woman developed fever, myalgias and headaches two weeks after having been scratched by a rat, which she kept as a pet. She had limited renal involvement and marginal pleocytosis in the cerebrospinal fluid (CSF). A 51-year-old man had just returned from a holiday with water sports activities and was admitted with fever, severe headaches, neck pain, myalgias and signs of acute renal failure and pleocytosis in the CSF.

Trefoil factor 3 in perinatal pancreas is increased by gestational low protein diet and associated with accelerated β-cell maturation.

The endocrine pancreas expands markedly in the first postnatal days and the insulin producing β-cells initiate a functional maturation preceded by a morphological change of the islets of Langerhans. Trefoil factor 3 (TFF3) is a secreted peptide expressed in intestinal epithelia, where it promotes migration, but its role in the pancreas is not characterized. The aim of this study was to examine the expression and function of TFF3 in perinatal rat pancreas, ex vivo cultured fetal rat pancreas and in the rat β-cell line INS-1E.

[Amputation of an arm due to infection with Vibrio vulnificus after beach holiday].

Infection with Vibrio vulnificus is a rare condition with approximately 11 cases reported in the Danish literature. It is characterized by soft tissue infection/wound, necrotizing fasciitis and septicaemia. In this case report we present a patient admitted with a rapid progression and sepsis consistent with V.

Characterization of a novel bla gene, bla, using whole genome sequencing in a Pseudomonas putida isolate detected in Denmark.

A multidrug-resistant strain of Pseudomonas putida was isolated from the urine of a 65-year-old women hospitalized for serious clinical conditions. Using whole genome sequencing a novel blaIMP gene, blaIMP-58 was discovered and characterized.

Neutrophil-to-lymphocyte ratio, calprotectin and YKL-40 in patients with chronic obstructive pulmonary disease: correlations and 5-year mortality - a cohort study.

Background: Chronic obstructive pulmonary disease (COPD) is characterized by chronic inflammation and progressive decline in pulmonary function. Neutrophil-to-lymphocyte ratio (NLR), YKL-40 and calprotectin are biomarkers of inflammation and predict mortality in patients with different inflammatory diseases. We aimed to investigate the correlation between levels of these three biomarkers and neutrophil granulocyte and lymphocyte count in patients with moderate to very severe COPD stratified by use of systemic glucocorticoids.

Plasma YKL-40 and all-cause mortality in patients with chronic obstructive pulmonary disease.

Background: Chronic obstructive pulmonary disease (COPD) is hallmarked by inflammatory processes and a progressive decline of lung function. YKL-40 is a potential biomarker of inflammation and mortality in patients suffering from inflammatory lung disease, but its prognostic value in patients with COPD remains unknown. We investigated whether high plasma YKL-40 was associated with increased mortality in patients with moderate to very severe COPD.

Calprotectin--a marker of mortality in COPD? Results from a prospective cohort study.

Calprotectin comprises more than 45% of the cytosolic content of neutrophil granulocytes. Because pathogenesis, disease activity and disease progression in COPD are believed to be partly dependent of neutrophil driven inflammation we decided to investigate whether plasma level of calprotectin (p-calprotectin) was associated with all-cause mortality in patients with COPD. We measured p-calprotectin in blood samples from 460 patients with moderate to very severe COPD in stable phase.

Serum vitamin D in patients with chronic obstructive lung disease does not correlate with mortality--results from a 10-year prospective cohort study.

Background: Recent studies have found vitamin D (25-OHD) deficiency and insufficiency to be common among patients with COPD. Serum level of 25-OHD seems to correlate to pulmonary function, COPD disease staging, and increased susceptibility to respiratory infections. We wanted to investigate whether vitamin D deficiency or insufficiency was associated with mortality rate in patients suffering from advanced COPD.