PATTERNS OF DEVELOPMENT OF CLINICAL AND FUNCTIONAL DISORDERS OF THE BRONCHOPULMONARY SYSTEM IN THE POST-ACCIDENT PERIOD IN PERSONS EXPOSED TO IONIZING RADIATION.

The objective was to study the relationship between clinical symptoms and the functional state of the bronchopulmonary system of clean-up workers of the Chornobyl Nuclear Power Plant accident with chronic obstructive pulmonary disease in the remote post-accident period.Materials and methods. A retrospective analysis of 824 cases of COPD in male patients who underwent inpatienttreatment in the radiation pulmonology department from 2014 to 2024 was conducted.

Reversal of the motivational effects of tetrabenazine by NMDA receptor blockade.

Background: Apathy is a syndrome of decreased goal-directed activity, one of the main features of different brain disorders. Despite its high prevalence and life-threatening potential, there are currently very few options for its pharmacological treatment, which may be related to the lack of valid animal models.

Aims: The vesicular monoamine transporter 2 inhibitor tetrabenazine (TBZ) was used in this study to model apathy-related behavior in pathologies linked to a depletion of dopamine.

Parasitism in coral reefs: Trophic ecology of crustacean ascothoracidan parasites and their coral hosts from Malaysia.

Coral reefs house a great variety of symbiotic associations, including parasitism. One of the crucial issues in the host-symbiont interactions is the parasites' feeding mode. Does the parasite/symbiont use the host's tissues for nutrition, steal food from the host's digestive system, or take food directly from the environment? However, most of the parasitism in corals is endosymbiotic (endoparasitic).

Global atlas of predicted functional domains in Legionella pneumophila Dot/Icm translocated effectors.

Legionella pneumophila utilizes the Dot/Icm type IVB secretion system to deliver hundreds of effector proteins inside eukaryotic cells to ensure intracellular replication. Our understanding of the molecular functions of the largest pathogenic arsenal known to the bacterial world remains incomplete. By leveraging advancements in 3D protein structure prediction, we provide a comprehensive structural analysis of 368 L.

Intermittent hypoxia-hyperoxia training ameliorates cognitive impairment and neuroinflammation in a rat model of Alzheimer's disease.

Alzheimer's disease (AD), characterized by severe and progressive cognitive decline, stands as one of the most prevalent and devastating forms of dementia. Based on our recent findings showing intermittent hypoxic conditioning improved neuronal function in patients with mild cognitive impairment, the present study aimed at investigating whether the neuroprotective effects of intermittent hypoxia can be replicated in a rat model of AD, which allows us to explore the underlying cellular mechanisms involving neuroinflammation, hypoxia inducible factor 1α (HIF1α), and cytochrome P450 family 2 subfamily E member 1 (CYP2E1). Forty-one adult male Wistar rats were randomly assigned to three groups: 1) Control group: received intracerebroventricular (ICV) injection of saline; 2) STZ group: received ICV injection of streptozotocin (STZ) to induce AD-like pathology; and 3) STZ + IHHT group received ICV injection of STZ as well as 15 daily sessions of intermittent hypoxia-hyperoxia training (IHHT).