Immunoblot technique to visualise serum pepsinogen A isozymogen patterns.

Immunoblot technique to visualise serum pepsinogen A isozymogen patterns.

Pepsinogen A (PGA) isozymogen patterns in urine and gastric mucosa can be visualised in non-denatured polyacrylamide gel electrophoresis by showing proteolytic activity after the conversion of pepsinogen into pepsin by acid. This method is not suitable for visualising PGA patterns in serum due to low PGA concentrations. To obtain a more sensitive visualisation method an immunoblotting technique...

Designing Interfaces to Visualise Domestic Communication Patterns

In this paper we propose an approach to visualise the domestic communication patterns by designing domestic interfaces. We conduct a review of literatures on the development of interaction interfaces including the design and evaluation methods, the communication patterns in the home, and the design methods for domestic infrastructures. Following an analysis of current design approaches and inte...

Estimation of serum pepsinogen.

Serum pepsinogen, a genetic marker in duodenal ulcer.

Wrist arthroscopy without distraction. A technique to visualise instability of the wrist after a ligamentous tear.

We describe a technique for arthroscopy of the wrist which is carried out without traction and with the arm lying horizontally on the operating table. The wrist is not immobilised, which makes it possible to assess the extent of instability after a ligamentous tear. In a prospective study of 30 patients we compared this technique with conventional wrist arthroscopy, performing the new method fi...