Chemical modification of chitosan for developing of new hemostatic materials: A review.

Uncontrolled bleeding that occurs during surgery, trauma, and in combat conditions is critical and require immediate action. Chitosan is a polysaccharide, obtained from natural sources with unique biological properties. It is often used as basis for local hemostatic agents (LHA).

[Possibilities of differential diagnosis of chronic diseases of the nasal cavity after surgical treatment and topical antibiotic therapy].

Objective: The study was performed to assess the endoscopic state of the nasal mucosa after the use of local anti-inflammatory and antibacterial therapy, in particular, Polydexa nasal spray with phenylephrine containing Dexamethasone sodium metasulfobenzoate + Neomycin + Polymyxin B + Phenylephrine, and for the treatment of granulomatosis with polyangiitis.

Material And Methods: The study included 940 patients who underwent examination and treatment for chronic rhinosinusitis in the clinic of otorhinolaryngology of I.P.

Improved Synthesis of (TBA)[WBr] Paving the Way to Further Study of Bromide Cluster Complexes.

Octahedral cluster complexes of molybdenum and tungsten, [MXY] (M = Mo, W; X, Y = Cl, Br, I), are promising active components in various fields, including biomedicine and solar energy. Cluster complexes draw considerable attention due to their X-ray opacity, red/near-IR luminescence, and ability to convert triplet molecular oxygen to active singlet oxygen under UV and visible irradiation. Among the octahedral cluster complexes of molybdenum and tungsten, compounds with a {WBr} core are the least studied.

PROTOCOL: Case management interventions seeking to counter radicalisation to violence: A systematic review of tools and approaches.

This systematic review consists of two parts. Part I seeks to synthesise evidence from primary or secondary research studies examining the implementation and effectiveness of case management tools and approaches currently being used to counter radicalisation to violence. Part II is an 'overview of reviews' that seeks to identify relevant and transferable lessons from systematic reviews and meta-analyses of case management tools and approaches used in the broader field of violence prevention that could be applied to counter-radicalisation practice.