A real-time PCR diagnostic method for detection of Naegleria fowleri.

Naegleria fowleri is a free-living amoeba that can cause primary amoebic meningoencephalitis (PAM). While, traditional methods for diagnosing PAM still rely on culture, more current laboratory diagnoses exist based on conventional PCR methods; however, only a few real-time PCR processes have been described as yet. Here, we describe a real-time PCR-based diagnostic method using hybridization fluorescent labelled probes, with a LightCycler instrument and accompanying software (Roche), targeting the Naegleria fowleriMp2Cl5 gene sequence.

[Monitoring the prevalence of Streptococcus pneumoniae in various groups].

Background: The aim of the present study was to monitor the nasopharyngeal presence of Streptococcus pneumoniae in different age groups (especially children) in Banská Bystrica, Slovakia. The purpose of this screening was to determine the prevalence of different serotypes and to follow up the presence of pneumococcus in these children after the vaccination with heptavalent protein-conjugate vaccine. A contribution of molecular biology techniques was the detection of S.

Polymerase chain reaction (PCR)--an efficient tool for diagnosis of influenza and acute respiratory illnesses during influenza season.

Many severe diseases of the respiratory tract lead to hospitalisation. These diseases are often caused by viral infections and may cause increased mortality. The most common viral pathogens involved in these cases, which are also associated with significant morbidity and mortality during the influenza seasons are influenza viruses.

Proliferation-linked expression of the novel murine gene m4mbt encoding a nuclear zinc finger protein with four mbt domains.

Here we describe the cloning and characterization of a novel murine gene named m4mbt that encodes a homolog of the lethal (3) malignant brain tumor (l(3)mbt) and Scm proteins. It is localized on mouse chromosome 15E2 and is organized into 17 exons. As demonstrated by Northern blot analysis, m4mbt mRNA is expressed in virtually all tested tissues and cell lines with the exception of stomach and muscle.