Basic Properties of Adipose-Derived Mesenchymal Stem Cells of Rheumatoid Arthritis and Osteoarthritis Patients.

Rheumatoid arthritis (RA) and osteoarthritis (OA) are destructive joint diseases, the development of which are associated with the expansion of pathogenic T lymphocytes. Mesenchymal stem cells may be an attractive therapeutic option for patients with RA or OA due to the regenerative and immunomodulatory abilities of these cells. The infrapatellar fat pad (IFP) is a rich and easily available source of mesenchymal stem cells (adipose-derived stem cells, ASCs).

miR-10 and Its Negative Correlation with Serum IL-35 Concentration and Positive Correlation with STAT5a Expression in Patients with Rheumatoid Arthritis.

Circulating free-cell miRNAs are increasingly important as potential non-invasive biomarkers due to the easy accessibility of clinical materials. Moreover, their epigenetic role may provide insight into the mechanisms of pathogenesis. Nevertheless, these aspects are mostly studied in the area of oncological diseases.

Antibodies to Citrullinated Proteins (ACPA) Associate with Markers of Osteoclast Activation and Bone Destruction in the Bone Marrow of Patients with Rheumatoid Arthritis.

Normalizing bone metabolism is a challenge in rheumatoid arthritis (RA). Studies in mice suggest that anti-citrullinated protein antibodies (ACPAs) can trigger osteoclast activation and bone resorption in the bone marrow. However, data on the presence and role of ACPAs in human bone marrow are scarce.

The use of surface electromyography in rehabilitating rheumatic patients after knee arthroplasty (pilot study).

Objectives: The aim of the conducted research was to assess muscle performance in rheumatic patients qualified for knee arthroplasty before and after surgical treatment.

Material And Methods: Patients with the diagnosis of rheumatoid arthritis or a degenerative joint disease qualified for surgical treatment were examined. Three groups were analysed: 1) a control group, 2) a group of patients qualified for knee arthroplasty (G1), 3) a group of patients with one knee joint endoprosthesis qualified for the second surgery (G2).

Total hip replacement using unipolar and bipolar prostheses in the treatment of femoral neck fractures.

Background. The trials to replace head and neck hip fractures using allogenic material were undertaken nearly 100 years ago. In 1974 Baterman described the construction of bipolar prosthesis defined as intermediate type between half prosthesis and total prosthesis.