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Biomedical subjects

H Strauch

Publications and source records attributed to H Strauch.

At least 19 recordsLinked to original sources
PubMed1998

Fatal accidents due to train surfing in Berlin.

This study was undertaken for the purpose of analysing under the aspect of legal medicine, fatal accidents due to train surfing in the local transport system of Berlin (S-Bahn and underground). The period of investigation was from 1989 through 1995, with 41 train surfing accidents, among them 18 with fatal outcome. Evaluation included those 14 deaths which were forensically autopsied. It was based on autopsy records of Berlin-based university institutes (Humboldt University and Free University) as well as the Brandenburg State Institute of Legal Medicine. Also used were data obtained from the Berlin Transport Police Record. The casualties were aged between 13 and 25 years, most of them between 16 and 20. The male-female gender ratio was 13:1. Accidents occurred above all in the warmer season of the year, most of them between 20:00 h and midnight. More than 50% of all cases were affected by alcohol, but centrally acting medicaments or other addictive drugs were not noticed at all. Most of the fatal accidents occurred to users of the Berlin S-Bahn network. Older train models were the preferred surfing objects due to their structural peculiarities. Collision with close-to-track obstacles and slipping from the train proved to be the major sources of danger. An analysis of injuries revealed polytraumatisation but for one exception, with craniocerebral injuries being the most common and severest events. The longest survival time amounted to 24 h. As the psychosocial causes of high-risk behaviour of adolescents will hardly be controllable, withdrawal of technical, that is structural design possibilities appears to be the most important approach to prevention of accidents in the future. This demand is met by the new series of the Berlin S-Bahn. The model of the old series, suitable for surfing, still accounts for about 10% of the rolling stock and is to be decommissioned in 1998.

Accidents↗
PubMed1998

Fatal wounds to the thorax caused by gunshots from blank cartridges.

Lethal injuries of the thorax due to shots fired from blank cartridges calibre 8 mm are reported in three cases. The muzzle of the weapon was in contact with the left side of the breast (contact discharge) and injuries to bones were absent in all three cases. In two of the cases the pericardium was not involved but the anterior wall of the right heart ventricle was ruptured and death was due to cardiac tamponade. In the third case the pericardial sac and the left ventricle were both ruptured and the victim died due to rapid exsanguination. The cases demonstrate that the gas pressure from the exploding propellent of blank ammunition can be powerful enough to penetrate the thoracic wall.

Adolescent↗
PubMed1992

[Mass disasters in former East Germany--a forensic medicine retrospect].

The authors report the analysis of mass disasters, which had been dealt with by forensic experts, on the territory of the former GDR. The report comes on the initiative of the Society of Forensic Medicine and with the support of regional institutes. For the period 1960 to 1989, 20 events with 738 casualties were registered. The number of victims was particularly high in aviation and rail disasters as well as in the Zwickau mine disaster. The Forensic Institute of the Humboldt-University in Berlin was engaged in the investigation of the three airplane crashes on Berlin territory and near Berlin (Königs-Wusterhausen 1972, Berlin-Bohnsdorf 1986 and Berlin-Schönefeld 1989) as well as of the railway disaster near Lebus in 1977. As a result of the analysis, the experience gained in three decades regarding the planning, organization and realization of the identification of victims is dealt with in more detail. It emphasizes the significance of close cooperation with dentists and criminalists. Because of ethical, legal and criminalistic reasons the aim should always be a complete examination (including autopsy) of the victims as well as their identification.

Accidents, Aviation↗
PubMed1991

[Several reliable legal regulations of East German legislation in relation to the forensic medicine specialty].

The authors treat questions involving post-mortem examinations and autopsies, as regulated in the "Order Pertaining to Post-mortem Medical Examinations" in the former GDR. The administrative autopsy is of special importance in this respect. This regulation, which has been demanded by German physicians for more than a century and has existed for a long time in Austria (1857), should finally be introduced in the Federal Republic of Germany as well. It should at least be retained in the new Federal States. In the field of alcohol-related traffic law, the authors advocate a reduction of the blood-alcohol limit throughout Germany, even if the zero limit in the former GDR does not appear to be implementable. The time-tested regulations applying to organ graftings are presented as the third topic. In the GDR there was a uniform order based on the right to object.

Accidents, Traffic↗
PubMed1976

[Investigation of electrophoretical enzyme phänotypes glucose-6-phosphate dehydrogenase, red cell acid phosphatase, phosphoglucomutase and adenosine deaminase of permanent human cell lines (author's transl)].

Isoenzymes of 11 cell lines were investigated by electrophoretical separation. All lines have been cultivated from tissues of white persons, all but one (Leuc. Th. B.) were phosphoglucomutase 1 and all were adenosine deaminase 1. Three out of 11 cell lines did show glucose-6-phosphate dehydrogenase (G6PD) type B as expected. Two out of 8 cell lines with G6PD A were distinguishable by their specific type of "red cell" acid phosphatase (SEP). We conclude that in vitro the electrophoretical G6PD phänotyp B changed to phänotype A. Further 4 lines had other peculiarities which are indicative to their originality, though they were G6PD A. Our investigations did show that G6PD may become type A if a cell line changes to permanent growth capacity in vitro. The enzyme marker G6PD A alone may not be valuated as an absolute evidence for contamination or mix up with He-La Cells.

Acid Phosphatase↗