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Biomedical subjects

U Strehlow

Publications and source records attributed to U Strehlow.

22 records · Page 2Linked to original sources

[Catamnestic study of the problem of the course and diagnostic changes in 22 adolescents with affective psychosis].

Among the adolescents seen as inpatients at the University of Göttingen psychiatric hospital in 1972 and 1973, the diagnosis of affective psychosis was made about as often as that of a schizophrenic psychosis, both being rare compared with the total number of children and adolescents treated. At 10- to 11-year follow-up it was found that 4 of the 22 patients with affective psychoses had committed suicide. Only 3 patients had not required subsequent inpatient care. In 2 cases the diagnosis had to be changed to a schizophrenic psychosis, and in 1 to exogenous psychosis. The outcome was more favorable with regard to the subjects' social and occupational development. Most had been able to complete their schooling and to enter their chosen occupation. Only 2 were unemployed.

Adolescent↗

Electrostatic interactions at charged lipid membranes. Kinetics of the electrostatically triggered phase transition.

Charged lipid membranes of dimyristoylmethylphosphatidic acid were mixed rapidly in a stopped-flow cell with protons or Ca2+ to compensate the charges and thereby trigger the ordered-fluid phase transition. The kinetics of the transition was studied by following the time development of the fluorescence anisotropy of diphenylhexatriene. A relaxation process was observed with a characteristic time in the range 10-200 ms. By comparison with existing theories of non-equilibrium relaxation it was concluded that the relaxation process is governed by a nucleation step.

Calcium↗

[An unusual coincidence: elective mutism and sleep-related bioelectric seizure status syndrome].

A case study of a 9-year-old girl is presented which suffers from elective mutism and a rare, special form of cerebral seizures (ESES). After a brief review of the literature concerning these two rare diseases diagnosis, psychotherapy and anticonvulsive treatment as well as a follow-up are described. It is argued that in this case there are two independent, very rare diseases, and problems are discussed which arise from the necessity to integrate two heterogeneous therapeutic concepts.

Anticonvulsants↗