A new ent-halimane diterpenoid, fosbergenone (1) was isolated from the foliar bud exudate of Gardenia fosbergii. The structure 1 elucidated based on spectroscopic data including IR, 1D and 2D NMR, as well high-resolution mass spectrometry.

Objectives: Ocular symptoms are prevalent in coronavirus infectious disease 2019 (COVID-19) patients, which may be related to clinical/paraclinical conditions. This study investigated the association between laboratory indexes and ocular COVID-19 patients. Methods: In this cross-sectional study, 108 polymerase chain reaction (PCR)-confirmed patients admitted Rouhani Hospital, Babol, Iran, were ...

Two patients with temporal arteritis who presented with pleural effusion are reported. Both had an exudate that responded to prednisolone treatment.