[Predictive role of erythrocytes in assessment of COVID-19 outcomes].

Introduction: The search for affordable and accurate predictors of the outcome of COVID-19 is extremely important, as it provides the possibility to effectively correct the patient treatment tactics.

Aim Of The Study: To develop simple and accurate criteria based on the dynamics of red blood counts that predict the outcome of COVID-19.

Materials And Methods: Observations were carried out in 125 patients with severe and extremely severe COVID-19, in whom indicators characterizing the state of red blood were determined in dynamics on days 1, 5, 7, 10, 14 and 21 after the hospitalization.

[Morphological compound and indicators of the blood clotting system in severe COVID-19 patients of middle aged and elderly during treatment of Tocilizumab and Thymalin.].

The aim of the work was a comparative study of Tocilizumab and Thymalin effects on the morphological composition and indicators of the blood clotting system in COVID-19 of middle aged and elderly patients. Severe COVID-19 patients were divided into 3 groups: 1st - control (basic therapy), 2nd - basic therapy +Tocilizumab, 3rd - basic therapy +Thymalin. Hospital mortality in COVID-19 patients after standard therapy, Tocilizumab and Thymalin application was 40,9; 28,4 and 20,6% accordingly.

Traditional Medicinal Plants as a Source of Inspiration for Osteosarcoma Therapy.

Osteosarcoma is one of the most common types of bone cancers among paediatric patients. Despite the advances made in surgery, chemo-, and radiotherapy, the mortality rate of metastatic osteosarcoma remains unchangeably high. The standard drug combination used to treat this bone cancer has remained the same for the last 20 years, and it produces many dangerous side effects.

Secretory Profile of Adipose-Tissue-Derived Mesenchymal Stem Cells from Cats with Calicivirus-Positive Severe Chronic Gingivostomatitis.

The feline calicivirus (FCV) causes infections in cats all over the world and seems to be related to a broad variety of clinical presentations, such as feline chronic gingivostomatitis (FCGS), a severe oral pathology in cats. Although its etiopathogeny is largely unknown, FCV infection is likely to be a main predisposing factor for developing this pathology. During recent years, new strategies for treating FCGS have been proposed, based on the use of mesenchymal stem cells (MSC) and their regenerative and immunomodulatory properties.

Oridonin enhances antitumor effects of doxorubicin in human osteosarcoma cells.

Background: Doxorubicin is the chemotherapeutic drug of choice in osteosarcoma treatment, but its cumulative administration causes dilated cardiomyopathy. Combination therapy represents a potential strategy to reduce the therapeutic dosage of the chemotherapeutic agent and minimize its side effects. The aim of this study was to evaluate the potential of oridonin, a natural product from the medicinal herb Rabdosia rubescens, to act in combination with doxorubicin for osteosarcoma treatment.