The treatment of atypical manias with finlepsin-retard

The article presents results of clinical trial of finlepsine-retard. Objectivized parameters characterizing the time course of psychopathologic symptoms were studied in certain concentrations of finlepsine and beta-endrofin in blood serum. Atypical maniac states do not easily respond to therapies but finlepsine-retard gives the modern psychopharmacotherapy a new horizon.     

A real-time flood-routed voice protocol for fibre optic local area networks

A simple real-time flood routing voice (RTFRV) protocol which is suitable for point-to-point arbitrarily connected fibre optic local area networks is described. Simulation on a 3 Mbit/s nine-node mesh network which employs the protocol has shown that it is capable of supporting about 50 simultaneous two-way voice conversations (or 100 users) with packet delay of less than 10 ms and without any loss of information. The overall results suggest that voice transmission on such a network is feasible and that it performs better than voice transmission over Ethernet. Furthermore, the network is also very robust and allows easy network reconfiguration.     

Comparative assessment of the activity of beta-carotene, retinoyl-beta-D-glucuronide and retinoic acid on growth and differentiation of a human promyelocytic leukemia cell line HL-60

We compared the ability of all-transretinoic acid (RA), all-trans-retinoyl-beta-D-glucuronide (RAGL), and all-trans-beta-carotene (BC) to inhibit growth and to induce differentiation of the human promyelocytic leukemia cell line HL-60 into morphologically mature granulocytes. BC was made water-soluble by the solutol-solvent-system. RA (1 microM) could induce differentiation of 85% of the HL-60 cells after a total incubation time of 180 hours, RAGL (5 microM) induced 64% of the cells, whereas 33% of the HL-60 cells were differentiated after incubation with BC (10 microM), which was determined by assessing cell functional capacity to reduce nitroblue tetrazolium dye in response to phorbolesters. The absence of RA in RAG and BC treated cells gives strong evidence that RAG and BC exert intrinsic biological effects.     

Spectroscopic analysis of proton-induced fluorescence from yttriumorthosilicate

The results of a 3-MeV-proton irradiation test on two yttrium orthosilicate doped with cerium (YOS:Ce) crystal samples are reported. The principle goal of this test was to determine the proton dose required to reduce the resulting YOS:Ce fluorescence light to half of its original value (half brightness dose) at ambient temperature and 150°C. Results from this test will also provide basic information concerning potential changes in spectral composition and fluorescence peak widths for YOS:Ce at ambient temperature and 150°C     

Structural disorders at the insertion of the supraspinatus tendon. Relation to tensile strength

We examined macroscopically and microscopically 55 cadaver rotator-cuff tendons attached to their humeral heads to determine the distance between the edge of the articular cartilage and the tendon insertion of the supraspinatus (the width of the sulcus) and the score of regressive changes at the sulcus. In 33 specimens we measured the tensile strength. The width of the sulcus was correlated with the score of regressive changes and with the ultimate tensile strength of the supraspinatus tendon. The width of the sulcus correlated positively with the score of regressive changes (r = 0.66, p < 0.0001), but there was a negative correlation between the latter and the ultimate tensile strength (r = -0.81, p = 0.001) and between the width of the sulcus and the ultimate tensile strength (r = -0.74, p = 0.004). We believe that the width of the sulcus is a simple and useful clinical indicator of the integrity and the tensile strength of the supraspinatus tendon.