Secondary Sclerosing Cholangitis (SSC): An Underrecognized Complication of Severe COVID-19 Pneumonitis.

COVID-19-secondary sclerosing cholangitis (COVID-SSC) is a distinct subset of secondary sclerosing cholangitis in critically ill patients (SSC-CIP) that presents after COVID-19 infection with alkaline phosphatase predominant elevation of liver enzymes. COVID-SSC typically presents within three months of COVID-19 diagnosis and most commonly occurs following severe COVID-19 infection. COVID-SSC can have different clinical degrees of severity, ranging from clinically latent, as shown in this case report, to severely symptomatic, requiring a liver transplant or leading to patient death.

A novel approach for 3D reconstruction of mice full-grown oocytes by time-of-flight secondary ion mass spectrometry.

Currently two techniques exist for 3D reconstruction of biological samples by time-of-flight secondary ion mass spectrometry (ToF-SIMS). The first, based on microtomy and combining of successive section images, is successfully applied for tissues, while the second, based on sputter depth profiling, is widely used for cells. In the present work, we report the first successful adaptation of sectioning technique for ToF-SIMS 3D imaging of a single cell-fully grown mouse germinal vesicle (GV) oocyte.

[The problem of insomnia in infant/young children: issues of diagnosis and treatment].

Objective: To obtain further evidence of the efficacy of dormikind in infant/young children.

Material And Methods: The study was performed in the group of 114 patients, aged 6 months to 2.5 years, with sleep and sleep initiation disorders.

Bacterial Film Disintegration with Electrochemically Reduced Water.

The aim of this work was to study the fine structure of bacterial films grown on the inner tube surface of a flow reactor. Using the scanning electron microscopy (SEM) approaches, the detailed biofilm relief was visualized. The action of electrochemically reduced water (ERW) on the biofilm ultrastructure generated by the plankton form of E.

Disintegration of Bacterial Film by Electrochemically Activated Water Solution.

The structure of bacterial film formed at the inner surface of the recirculation reactor tube, is studied. The surface relief of the biofilm was visualized by scanning electron microscopy. The effect of electrochemically activated water solution on the film formed from planktonic lactobacteria or E.