New Viruses Infecting Hyperthermophilic Bacterium .

Highly diverse phages infecting thermophilic bacteria of the genus have been isolated over the years from hot springs around the world. Many of these phages are unique, rely on highly unusual developmental strategies, and encode novel enzymes. The variety of phages is clearly undersampled, as evidenced, for example, by a paucity of phage-matching spacers in CRISPR arrays.

Pentylenetetrazole-Induced Seizures Cause Short-Term Changes in the Phenotype of Microglial and Astroglial Cells in the Hippocampus and Temporal Cortex of Young Male Wistar Rats.

Astrocytes and microglia can adopt two distinct phenotypes in various pathological processes: neurotoxic A1/M1 and neuroprotective A2/M2. Recent evidence suggests that these cells play a significant role in epileptogenesis. The objective of this study was to characterize the phenotype of astrocytes and microglial cells in the hippocampus and temporal cortex of young male Wistar rats at 3 h, 1, 3, and 7 days after pentylenetetrazole-induced seizures.

[Association between emotional disorders and ophthalmopathology in residents of the Arkhangelsk region at the age of 60-74 years.].

A study was conducted to investigate the associations of the diseases of the organ of vision and its accessory apparatus with anxiety and depression in the elderly people. The study included 678 participants of the ESSE-RF3 population study in the Arkhangelsk region in the age of 60-74 years. We used a questionnaire, including the hospital scale of anxiety and depression score (HADS), and the assessment of the ophthalmological status.