Clinical patterns of endothelial damage and thrombotic events in two patients with COVID-19: A case report.

Endotheliopathy causes COVID-19 conflicting complications.

Influence of nano-zinc oxide on tropane alkaloid production, gene transcription and antioxidant enzyme activity in L. hairy roots.

The use of nanotechnology and biotechnology to improve the production of plant bioactive compounds is growing. L. is a major source of tropane alkaloids with a wide therapeutic use, including treatment of Parkinson's disease and to calm schizoid patients.

Molecular detection of Brucella species in patients suspicious of Brucellosis from Zanjan, Iran.

Brucella is an intracellular pathogen capable of infecting animals and humans. The aim of this study was to identify Brucella spp in sera of high risk individuals by a polymerase chain reaction (PCR)-based method. A total of 180 patients suspected to have Brucellosis were examined by serological tests.