Nanoaggregates of Biphilic Carboxyl-Containing Copolymers as Carriers for Ionically Bound Doxorubicin.

Application of nanocarriers for drug delivery brings numerous advantages, allowing both minimization of side effects common in systemic drug delivery and improvement in targeting, which has made it the focal point of nanoscience for a number of years. While most of the studies are focused on encapsulation of hydrophobic drugs, delivery of hydrophilic compounds is typically performed via covalent attachment, which often requires chemical modification of the drug and limits the release kinetics. In this paper, we report synthesis of biphilic copolymers of various compositions capable of self-assembly in water with the formation of nanoparticles and suitable for ionic binding of the common anticancer drug doxorubicin.

[The disorder of cerebral circulation in patients of able-bodied age].

The study was organized to evaluate influence of risk factors on hospital mortality in patients with acute stroke because incidence of stroke in patients of able-bodied age is increasing. All cases of in-patient care of patients of able-bodied age with acute stroke (n=4118) in the Tyumen Oblast clinical hospital № 2 during 2010-2018 were analyzed. The study was based on sampling data from hospital medical records.

Repeat testing is essential when estimating chronic kidney disease prevalence and associated cardiovascular risk.

Background: Investigations into chronic kidney disease (CKD) and cardiovascular disease in the CKD population may be misleading as they are often based on a single test of kidney function.

Aim: To determine whether repeat testing at 3 months to confirm a diagnosis of CKD impacts on the estimated prevalence of CKD and the estimated 10-year general cardiovascular risk of the CKD population.

Design And Methods: Blood and urine samples from presumed healthy volunteers were analysed for evidence of CKD on recruitment and again 3 months later.

[Continuous professional education of physicians in childhood and adolescence tuberculosis].

The current approaches to training pediatric phthisiatricians (phthisiopediatricians) are described. In the authors' opinion, completion of a clinical residency in not only phthisiology, but also in pediatrics is optimal to this group of specialists. The training programs for pediatric phthisiatricians differ in relation to the basic specialty: a phthisiatrician or a local phthisiatrician.

[The use of immunomodulator likopid in the combined treatment pulmonary tuberculosis].

Licopid is a synthetic analogue of a cell wall component of all bacteria. The monocytic macrophageal system is the main target of licopid's action. Addition of the immunomodulator to combined therapy for patients with pulmonary tuberculosis in order to enhance phagocytic activity exerted a marked clinical effect appeared as ceased bacterial isolation in 80% of the patients, a fall in the amount of purulent sputum, no symptoms of intoxication following 2-3 weeks, accelerated resolution of infiltrative changes.