Effect of autologous serum after amniotic membrane transplantation for persistent corneal ulcers.

Aim: To investigate the effect of adding autologous serum eye drops to the postoperative regime after amniotic membrane transplantation for severe persistent corneal ulcers.

Methods: Forty eyes of 40 patients with persistent corneal ulcers were randomly assigned to artificial tears (sodium hyaluronate 0.2%, ATs group, =20) or autologous serum eye drops (ASEDs, =20) following treatment with amniotic membrane transplantation.

Primary pleomorphic breast sarcoma - a case report.

Primary mammary sarcomas are very rare, histologically heterogeneous non-epithelial malignant neoplasms. Primary undifferentiated pleomorphic sarcoma is a rare malignant mesenchymal tumor in the breast. It is characterized by marked cellular atypism and pleomorphism.

Plant and algal lipidomes: Analysis, composition, and their societal significance.

Plants and algae play a crucial role in the earth's ecosystems. Through photosynthesis they convert light energy into chemical energy, capture CO2 and produce oxygen and energy-rich organic compounds. Photosynthetic organisms are primary producers and synthesize the essential omega 3 and omega 6 fatty acids.

Unusual Presentation of Thoracic Epidural Ewing Sarcoma in a 20-Year-Old Patient: A Case Report.

The aim of this case report is to present a rare case of epidural Ewing sarcoma with spinal cord compression, which is an uncommon presentation of this tumor. Ewing's sarcoma is a primary malignant tumor predominantly affecting individuals in their second decade of life, primarily impacting those aged 10 to 25, with the average age of onset being around 20 years. Epidemiological studies reveal that this cancer most commonly arises in the diaphyses of the long tubular bones in the lower extremities.