[Theories of the pathogenesis of polypous rhinosinusitis and the asthmatic triad].

Unlabelled: Polypous rhinosinusitis (PRS) is a chronic inflammatory disease of the mucous membrane of the nasal cavity and paranasal sinuses, characterized by the formation and recurrent growth of polyps. Often, PRS is a manifestation of the most severe clinical symptom complex - the asthmatic triad (AT). AT is characterized by three main clinical manifestations: bronchial asthma (BA) itself, PRS, intolerance to acetylsalicylic acid, other nonsteroidal anti-inflammatory drugs (NSAIDs) and NA.

Influence of the Substituent's Size in the Phosphinate Group on the Conformational Possibilities of Ferrocenylbisphosphinic Acids in the Design of Coordination Polymers and Metal-Organic Frameworks.

This paper illustrates how the size and type of substituent in the phosphinate group of ferrocenyl bisphosphinic acids can affect conformational possibilities and coordination packing. It also demonstrates that -phosphinate plays a key role in variational mobility, while Me- or Ph- substituents of the phosphinate group can only lead to 0D complexes or 1D coordination polymer. Overall, this paper provides valuable insights into the design and construction of coordination polymers based on ferrocene-contained linkers.

[Metastatic lesions of the adrenal glands. The experience of Endocrinology Research Center.].

Differentiation between benign, primary and secondary malignant tumors is a critical problem in the clinical treatment of adrenal tumors, especially in patients with isolated adrenal lesions. In most cases, the correct diagnosis can be established microscopically with standard staining with hematoxylin and eosin. However, there are cases when it is almost impossible to distinguish metastasis from primary adrenal cancer, so an accurate diagnosis requires an immunohistochemical examination.