Search PubMed⌕ Search

Biomedical subjects

M Loos

Publications and source records attributed to M Loos.

At least 163 records · Page 9Linked to original sources
PubMed1976

Mode of interaction of different polyanions with the first (C1,C1) the second (C2) and the fourth (C4) component of complement. IV. Activation of C1 in serum by polyanions.

Treatment of serum with dextransulphate polyvinylsulphate or polyanetholsulphonate resulted in a dose-dependent activation of C1 and C3; this was found for normal serum as well as for C4-deficient guinea-pig serum. Activation of C1 and C3 occurred at the same concentration of polyanions. The consumption of C3 in C4 deficient serum and the requirement of factor D of the alternative pathway indicate that C3 is activated via the alternative pathway.

Animals↗
PubMed1976

[Design and evaluation of the controlled clinical trial/demonstrated by an efficacy test of the combination pentosan polysulphate/nicotinic acid in disturbed cerebral circulation (author's transl)].

Design and evaluation of the controlled clinical trial are thoroughly discussed by giving an example for testing a sodium pentosan polysulphate/nicotinic acid combination (Compuron). 60 patients with cerebral vascular disorders were randomly allocated to the two treatments and received medication over a period of eight weeks. A detailed biostatistical analysis of the data led to the following conclusions: 1. Regarding the target symptoms headache, nausea, sleep disturbance, reduced alertness, reduced ability for contacts and moods significant differences in favor of the active medication beginning with the sixth treatment week. 2. Regarding the psychological tests substantial and statistically highly significant (P less than 0.001) therapeutic effects. 3. Statistically significant decrease of the cholesterol and triglycerides level, absolutely as well as relative to placeo medication. 4. No treatment related side effects during the entire trial period of eight weeks.

Attention↗