[Features of CD68+ and CD163+ expression in the urinary bladder as a marker of cancer in age aspects.].

The study presents a study of the expression of CD68+ and CD163+ in the bladder as a marker of cancer in age-related aspects. As part of the work performed, 35 patients with bladder cancer with histological verification of the disease aged 36 to 70 years were studied. The role of CD68+ and CD163+ cells in bladder reactions can be interpreted as an indicator of diagnostic parameters of the activity of tissue macrophages and endothelial cells in cancer.

Evaluation of New Immunohistochemical Approaches for the Study of Kidney Tumors in Geriatric.

Kidney malignancies are among the most deadly genitourinary tumors. It is more common in males and is often seen in people aged 60-70 years old. The incidence rate of kidney cancer seems to be increasing.

Effect of stimulation of beta-adrenergic receptors on neuronal activity in primary motor cortex of the rat.

Modulatory influence of beta1- and beta2-subtypes of adrenergic receptors (ARs) on the background neuronal activity and cerebellocortical transmission was characterized in the rat primary motor cortex (M1). Microiontophoretic administration of non-selective beta-ARs agonist isoproterenol significantly decreased firing rate and responses to superior cerebellar peduncle stimulation in 82% of studied neurons in a dose-dependent manner. Similar changes were induced by ejection of selective beta1-ARs agonist dobutamine, while fenoterol (selective beta2-ARs agonist) increased or reduced firing rate in 32% and 19% of M1 neurons, respectively.

[Ecological diagnosis of pyoseptic diseases in newborns using the "Diastaph" disc].

The etiological spectrum of pyoseptic diseases was studied in 113 newborns. It was established, that between 187 strains of microorganisms, belonging to 19 species, 73.3% were staphylococci and streptococci, 25.

[The etiological spectrum and immunosuppressive properties of the causative agents of pyoderma].

The etiological spectrum and some immunoaggressive properties of microorganisms, that cause pyoderma in newborns which were isolated from patients have been studied. It was established that staphylococci (mostly coagulase-positive S. aureus, S.