[Features of cognitive impairment in bipolar affective disorder].

The study of cognitive impairment in bipolar disorder (BD) combined with anxiety-phobic disorders, as the most common comorbid pathology, is a new, little-studied and relevant direction for further research on BD, promising for clarifying the neurobiological mechanisms of the disease and improving the quality of the diagnostic process. By searching for combinations of the keywords «bipolar disorder», «anxiety disorders», «cognitive impairment», «cognitive dysfunction», «meta-analysis» and «review» in the databases «PubMed» and «Google Scholar», meta-analyses, analytical, review and original relevant research articles were identified. A generalization of the information accumulated in the literature indicates a) the presence in BD of both phase-dependent and persistent cognitive impairments that also occur during the period of euthymia, b) different structure and severity of neurocognitive disorders in cases of «pure» BD and anxiety-phobic disorders, c) the unique structure of cognitive impairment in BD with comorbid anxiety-phobic disorders, which incorporates the features of neurocognitive impairments that are characteristic of both disorders and have the greatest severity compared to them.

Novel Hydroxamic Acids Containing Aryl-Substituted 1,2,4- or 1,3,4-Oxadiazole Backbones and an Investigation of Their Antibiotic Potentiation Activity.

UDP-3-(-3-hydroxymyristoyl)--acetylglucosamine deacetylase (LpxC) is a zinc amidase that catalyzes the second step of the biosynthesis of lipid A, which is an outer membrane essential structural component of Gram-negative bacteria. Inhibitors of this enzyme can be attributed to two main categories, non-hydroxamate and hydroxamate inhibitors, with the latter being the most effective given the chelation of Zn in the active site. Compounds containing diacetylene or acetylene tails and the sulfonic head, as well as oxazoline derivatives of hydroxamic acids, are among the LpxC inhibitors with the most profound antibacterial activity.

[Long-term treatment of morphologically verified myocarditis: successes and probable errors. Case report].

Diagnosis and treatment of myocarditis can be challenging, including determining indications for heart transplantation. We present a 6-year medical history of a 54 years old patient with severe morphologically verified viral-negative lymphocytic myocarditis and systemic manifestations (onset of hemorrhagic vasculitis) combined with moderate coronary atherosclerosis, which regressed according to repeated coronary angiography. For 5 years, the patient received immunosuppressive therapy with methylprednisolone and azathioprine with a significant improvement.

Anticandidal Activity of In Situ Methionine γ-Lyase-Based Thiosulfinate Generation System vs. Synthetic Thiosulfinates.

and non-albicans species are a common cause of human mucosal infections, as well as bloodstream infections and deep mycoses. The emergence of resistance of spp. to antifungal drugs used in practice requires the search for new antimycotics.

Thiosulfinates: Cytotoxic and Antitumor Activity.

Pharmacological value of some natural compounds makes them attractive for use in oncology. The sulfur-containing thiosulfinates found in plants of the genus Allium have long been known as compounds with various therapeutic properties, including antitumor. Over the last few years, the effect of thiosulfinates on various stages of carcinogenesis has been actively investigated.