Methods The HITACHI 7020 automatic biochemistry analyzer was applied to measure the activities of ADA and CHE in acute hepatitis,chronic hepatitis,hepatocirrhosis,liver cancer and normal control groups. 146 hospitalized patients carrying liver diseases from Infection Department of our hospital were as the experiment group. 84 cases were as the control.
In our paper [KR] we began a systematic study of representations of the universal central extension[InlineEquation not available: see fulltext.] of the Lie algebra of differential operators on the circle.
Finally we show for more than half of the infinite series that a presentation for the fundamental group of the space of regular orbits ofW can be derived from our presentations.
We apply our methods to the Dickson, upper triangular and symmetric coinvariants.
Andersen's theorem about the ideal of negligible modules which in our notations is nothing else then.
The main idea for our approach relies on a study of the boundary theory we established for the general CAT(-1) spaces.