In Vitro Antioxidant and Antibacterial Activities of Ethyl Acetate Extracts of Leaves and Five Associated Endophytic Fungi.

The exploration of new pharmacological compounds from endophytic fungi offers infinite possibilities. The aim of this study was to evaluate the antibacterial and antioxidant activities of extracts from the leaves of and five of its endophytic fungi and investigate the chemical diversity of the secondary metabolites produced. Isolated, purified, and molecularly identified endophytes and plant leaves were subjected to ethyl acetate extraction.

Causative Agents of Fungal Keratitis in Northeastern Iran: A 3-Year Tertiary Care Hospital Study.

Infectious keratitis is a significant ocular disease that, if left untreated, can lead to blindness. Fungi are among the causative agents that can result in severe symptoms. Keratitis infections are prevalent globally, with a higher incidence reported in tropical and subtropical regions.

XII International Mycological Congress: report of Congress action on nomenclature proposals relating to fungi.

Procedures, appointments and outcomes of the Fungal Nomenclature Session (FNS) of the XII International Mycological Congress (IMC12) are summarized, including the composition of the Fungal Nomenclature Bureau and the Nominating Committee of the IMC. Between 124 and 322 mycologists attended the three sessions of the FNS, at which formal proposals to amend Chapter F of the International Code of Nomenclature for algae, fungi, and plants were debated. The 15 proposals considered included eight "from the floor", five of which were withdrawn prior to the FNS.

Biotechnological potential of salt tolerant and xerophilic species of Aspergillus.

Xerophilic fungi occupy versatile environments owing to their rich arsenal helping them successfully adapt to water constraints as a result of low relative humidity, high-osmolarity, and high-salinity conditions. The general term xerophilic fungi relates to organisms that tolerate and/or require reduced water activity, while halophilic and osmophilic are applied to specialized groups that require high salt concentrations or increased osmotic pressure, respectively. Species belonging to the family Aspergillaceae, and especially those classified in Aspergillus subgenus Aspergillus (sections Restricti and Aspergillus) and Polypaecilum, are particularly enriched in the group of osmophilic and salt-tolerant filamentous fungi.

The first report of rhinosinusitis by Rhizopus delemar in a patient with severe COVID-19 in Iran: a case report.

Background: Mucormycosis is a severe and fatal fungal infection in patients with coronavirus disease 2019 caused by Mucorales. Here we present a case of a 63-year-old man with coronavirus disease 2019 infection, along with rhinosinusitis mucormycosis caused by Rhizopus delemar.

Case Presentation: A 63-year-old Iranian man suffering from a coronavirus disease 2019 infection with symptoms of cough, shortness of breath, and generalized body pain.