Study of cathepsin A, B and D activities in the skin wound edges. Its application to the differential diagnosis between vital and postmortem wounds

The aims of the authors in this paper has been to check the diagnostic ability of the Cathepsin A, B and D concentrations in the skin wound edges to the differential diagnosis between vital and postmortem wounds. We have studied 56 domestic pigs grouped in seven experimental series consisting of 8 animals in each, according to the time (0, 5, 15, 30 min and 1, 3 and 6 h) after the injury. The enzymatic activities were investigated following the methods by Bowen and Davison Biochem. J., 131 (1973) 417-419, Suhar and Marks J. Biochem., 101 (1979) 23-30 and by Anson (modified by Yamamoto, Eur. J. Biochem., 95 (1979) 459-467) for Cathepsin A, B and D, respectively. For the differential diagnosis between vital and postmortem wounds, our results showed that the most useful markers studied are the Cathepsin A and D activities, Cathepsin D that of the first one.     

A simplified procedure for simultaneous detection of salivary proteins and its application in paternity testing

An alternative simplified procedure for the genetic analysis of salivary protein complex (SPC) which eliminates the need for a specific concentrated parotid sample is proposed. After the technique is applied isoelectric focusing and protein detection is carried out by silver staining. The chance of exclusion of non-fathers for these systems in our population is 0.161711 for Pr, 0.07948 for Db, 0.07836 for Pa and 0.00995 for PIF. The total exclusion rate for these systems is 0.30042.     

Ethics and public policy: an analysis of a research tradition ∗

This article focuses on the relevent scholarly literature devoted to ethics and public policy. A literature search revealed an extensive body of research which lacked a coherent ordering. This article provides a model to understand a field of academic inquiry which has a rich tradition.     

Approaches to the Politics of Systemic Economic Reform in the Soviet Union

Political support for economic reform in the USSR is evaluated at five different levels of Soviet society, or more properly, of the political-administrative hierarchy: the top leader (Gorbachev himself), the collective leadership (Politburo), the bureaucracy, knowledge specialists (intelligentsia), and the population at large. Attitudes and motivations within each group are examined in order to demonstrate how interest group relations in the Soviet Union have made and will continue to make basic economic change a protracted, complex, and unpredictable process. journal of Economic Literature, Classification Numbers: 052, 113.