Free vascularised osteochondral flap for the treatment of osteochondritis dissecans of the talus.

We present a case report of a man in his 20s with osteochondritis dissecans of the talus, treated with autologous transplantation of a vascularised osteochondral flap. The patient with high level of activity presented to our orthopaedic outpatient department for progressive limping and pain, mainly related to sports. An osteochondritis dissecans grade IV of the medial talus was identified by MRI.

The free vascularized lateral femoral trochlea osteochondral graft: a reliable alternative for Stage III Kienböck's disease.

Lunate reconstruction using a lateral femoral trochlea osteochondral graft was carried out in 27 patients with Stage III Kienböck's disease from 2012 to 2019. Twenty-three of these patients could be followed-up in this retrospective study. Ten were women and 13 men.

[Endogenous intoxication, immunological reactivity and erythrocyte membrane permeability in patients with chronic myelogenous leukemia].

Patients with chronic myeloid leukemia (CML) have been shown to present with apparent metabolic abnormalities, such as enhanced endogenous intoxication against the background of deterioration of the functional condition of the liver and decline in immune reactivity of the organism; the erythrocytic membrane permeability changes considerably. The data secured are discussed from the standpoint of using them as prognostic criteria of the course of CML.

Hemoglobin-induced lipid peroxidation in anemia.

Changes were studied in processes of peroxide oxidation of lipid (LPO), such as neutral lipids and phospholipids, as related to the levels of hemoglobin (Hb) and its derivatives, methemoglobin (Met-Hb) and carboxyhemoglobin (CO-Hb) in erythrocytes and blood plasma of 33 patients with iron-deficiency anemia (IDA). It has been found out that in IDA, decline in the concentration of Hb correlates with augmentation of the content of Met-Hb (r = -0.670, P = 0.

[An assessment of liver function in victims as a result of the accident at the Chernobyl Atomic Electric Power Station].

A total of 254 Kievites of both sexes 19 to 35 years old were examined over 1987-1990. Revealed in the above population were alterations of the functional state of the liver characterizing the amino acid, lipid, and nucleotide metabolisms and suggesting impaired permeability of hepatocytic membranes, inadequate energy security of hepatic cells, and indicating the intrahepatic circulation state and bodily immune reactivity.