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Biomedical subjects

J Morenz

Publications and source records attributed to J Morenz.

At least 55 records · Page 3Linked to original sources
PubMed1978

[Bacteriostatic behavior of the tissue adhesive Fimomed (n-butyl-alpha-cyanoacrylate].

The tissue adhesive Fimomed (made in GDR), which is supplied in a non-sterilised form, was tested for its bacteriostatic behaviour. No such behaviour was found for Gram-negative bacteria, so that in view of the typical microorganisme occurring in hospitals sterilisation of the adhesive by means of gamma rays or an aseptic filling by the manufacturers is suggested.

Bacteria↗
PubMed1976

[Humoral immune reaction in chronic liver diseases].

In 60 patients with a morphologically ascertained chronic liver disease and 40 hepatologically examined patients with a healthy liver of a control group the quantitative determination of the immunoglobulin and the immunofluorescence-serological determination of antibodies against nuclei, smooth musculature and mitochondria were carried out. Only in one female patient with a chronic active hepatitis out of 51 patients with morphologically ascertained liver cirrhosis or chronic active hepatitis antibodies against nuclei and smooth musculature in a level of the titre of more than 1 : 40 and only in 2 female patients with a primary biliary cirrhosis antibodies against mitochondria could be proved in a level of the titre of more than 160. Titres of antibodies lying below were found in the group of patients with liver diseases and the control group in the same frequency, so that an autoimmune form of the cryptogenic cirrhosis could not be differentiated. The proof of antibodies against nuclei and smooth musculature of a high titre in connection with an isolated increase of the IgG is of special diagnostic importance for the autoimmune form of the chronic active hepatitis; the same is the case in the proof of antibodies against mitochondria of a high titre in connection with an isolated increase of IgM.

Adult↗
PubMed1975

[Immunopathological phenomenona in liver diseases].

More than 400 patients with acute and chronic liver diseases as well as non-hepatic diseases (control group) were examined for the existence of antibodies against mitochondria, smooth musculature and cytoblasts with the help of the immunofluorescence-serological method. The proof of the hepatitis-B antigen was carried out by means of the transmigration-electrophoresis. Auto-antibodytitres larger than 1 : 160 (limiting titres) could be established only in the chronically aggressive hepatitides and the chronically destructing non-purulent cholangitides. Whilst in the chronically destructing non-purulent cholangitides dominate high mitochondrial antibody-titres, in the chronically aggressive hepatitides the antibodies against smooth musculature and/or cytoblasts are dominating. When the hepatitis-B-antigen was present in all groups of diagnosis auto-antibody titres of 1 : 160 were not transgressed. The kind of the antibody-spectrum and the size of the antibody-titres seem to be suitable for the differential diagnosis. High mitochondrial antibody-titres in women are suspicious of a chronically destructing non-purulent cholangitis. High titres of antinuclear antibodies or such ones against smooth musculature might be a reference to the so-called auto-immune form of the chronically aggressive hepatitis. For a still better differentiation of the chronic liver diseases the determination of these antibodies seems to be valuable.

Animals↗