Effectiveness of Tocilizumab in the Treatment of a Recent Kidney Transplant Recipient With COVID-19.

The coronavirus disease 2019 (COVID)-19 pandemic significantly affected transplantation care strategies due to the heightened vulnerability of transplant recipients to severe illness. We present a unique case of a 31-year-old female with COVID-19 pneumonia following a recent kidney transplant managed with immunosuppressant reduction and tocilizumab therapy. The patient underwent live donor kidney transplantation and was considered a low immunologic risk recipient.

Investigation of the Mg-HCO₃⁻-ATPase activity of thyroid tissue cells under various pathologies.

Distribution of the Mg²⁺-dependent, HCO₃⁻-stimulated ATPase (HCO₃⁻-ATPase) was investigated in sub-cellular fractions of the tissue of the human thyroid gland. It was found that especially high enzymatic activity is characteristic of mitochondria and the endoplasmic reticulum. Correlation between various pathologies of the thyroid and HCO₃⁻-ATPase activity was demonstrated.