Nebulized Nitroglycerin for Coronavirus Disease 2019-Associated Acute Respiratory Distress Syndrome: A Case Report.

We present a case where nitroglycerin tablets dissolved in saline and intravenous nitroglycerin solution were nebulized as surrogates for inhaled nitric oxide (iNO) after our iNO supply was depleted during the coronavirus disease 2019 (COVID-19) surge in New York. We gave this treatment to a COVID-19 patient with severe acute respiratory distress syndrome (ARDS) and hypercarbia. In response, the patient had immediate and clinically meaningful improvement in multiple organ systems despite no other interventions or ventilator changes.

Subarachnoid hemorrhage in C57BL/6J mice increases motor stereotypies and compulsive-like behaviors.

Objective: Long-term behavioral, mood, and cognitive deficits affect over 30% of patients with subarachnoid hemorrhage (SAH). The aim of the present study was to examine the neurobehavioral outcomes following endovascular perforation induced SAH in mice.

Methods: C57BL/6 J (B6) mice were exposed to endovascular perforation induced SAH or control surgery.

Characterization of a protozoan Phosducin-like protein-3 (PhLP-3) reveals conserved redox activity.

We recently identified three novel thioredoxin-like genes in the genome of the protozoan parasite Plasmodium that belong to the Phosducin-like family of proteins (PhLP). PhLPs are small cytosolic proteins hypothesized to function in G-protein signaling and protein folding. Although PhLPs are highly conserved in eukaryotes from yeast to mammals, only a few representatives have been experimentally characterized to date.

Molecular cloning, characterization and expression profile of a glutathione peroxidase-like thioredoxin peroxidase (TPxGl) of the rodent malaria parasite Plasmodium berghei.

Glutathione peroxidases (GPx) comprise an important group of redox active proteins with diverse functions, including antioxidant defense and signaling. Although the genome of the malaria parasite Plasmodium does not contain a genuine GPx gene a glutathione peroxidase-like thioredoxin peroxidase (TPx(Gl)) has recently been identified and biochemically characterized in the human malaria parasite P. falciparum.

EWSR1 binds the hepatitis C virus cis-acting replication element and is required for efficient viral replication.

The hepatitis C virus (HCV) genome contains numerous RNA elements that are required for its replication. Most of the identified RNA structures are located within the 5' and 3' untranslated regions (UTRs). One prominent RNA structure, termed the cis-acting replication element (CRE), is located within the NS5B coding region.