Inflammatory mediators' essence in apical periodontitis.

Apical periodontitis (AP) represents chronic inflammatory reaction of periradicular tissues of teeth with necrotic pulp. Although AP has been considered as a multifactorial disease, different microorganisms and their virulence factors from infected root canals are considered to be the primary cause of periradicular inflammatory process. The interplay between microbes and host leads to an inflammatory cascade of events that includes activation of innate and adaptive components of immunity.

Sample-to-answer centrifugal microfluidic droplet PCR platform for quantitation of viral load.

Droplet digital polymerase chain reaction (ddPCR) stands out as a highly sensitive diagnostic technique that is gaining traction in infectious disease diagnostics due to its ability to quantitate very low numbers of viral gene copies. By partitioning the sample into thousands of droplets, ddPCR enables precise and absolute quantification without relying on a standard curve. However, current ddPCR systems often exhibit relatively low levels of integration, and the analytical process remains dependent on elaborate workflows for up-front sample preparation.

Glucose lowering drug or strategy dependent impact of weight reduction on the prevention of CVD outcomes in Type 2 diabetes: a systematic review of CVOTs.

Aims: This systematic review was aimed to assess the association between magnitude of body weight loss (BWL) in type 2 diabetes (T2D) patients and cardiovascular (CV) risk in CV outcome trials (CVOTs).

Methods: We searched electronic databases (PubMed, Cochrane and Scopus) for available CVOTs, observational cohort studies or post hoc analyses of clinical trials of adult T2D patients investigated the association of BWL with CV outcomes and/or all-cause mortality.

Results: 19 RCTs of novel glucose-lowering drugs (GLP-1RA, DPP-4i and SGLT2i) and 6 RCT or observational trial of different strategies (intensive treatment or standard care) were included (379.

Serum Concentrations of TIM-3, LAG-3, and PD-1 in Patients with Hemorrhagic Fever with Renal Syndrome.

Hemorrhagic fever with renal syndrome (HFRS) is a rodent-borne disease widespread in Europe and Asia. HFRS is caused by negative-sensed single-stranded RNA orthohantaviruses transmitted to humans through inhaling aerosolized excreta of infected rodents. Symptoms of HFRS include acute kidney injury, thrombocytopenia, hemorrhages, and hypotension.

Centrifugal microfluidic system for colorimetric sample-to-answer detection of viral pathogens.

We describe a microfluidic system for conducting thermal lysis, polymerase chain reaction (PCR) amplification, hybridization, and colorimetric detection of foodborne viral organisms in a sample-to-answer format. The on-chip protocol entails 24 steps which are conducted by a centrifugal platform that allows for actuating liquids pneumatically during rotation and so facilitates automation of the workflow. The microfluidic cartridge is fabricated from transparent thermoplastic polymers and accommodates assay components along with an embedded micropillar array for detection and read-out.