0000000000358630
AUTHOR
R. Mattern
Häufigkeit, Altersabhängigkeit und Geschlechtsverteilung des Fersensporns
In 1027 lateral radiograms of the ankle in a Caucasian population, 161 plantar and/or dorsal calcaneal spurs (15.7%) were diagnosed. Plantar spurs were more common than dorsal spurs (11.2 and 9.3% respectively). Prevalence of both spurs increases considerably with the rising age. Dorsal spurs appear slightly earlier than plantar spurs. The spur frequencies are similar in left and right feet. The plantar spurs were significantly (p < 0.0001) more common in women than in men in general, while dorsal spurs were more frequent in men than in women up to the age of 70. The previously reported higher frequencies of plantar and dorsal calcaneal spurs in women than in men are probably a result of a …
Quantitative and qualitative analysis of DNA extracted from postmortem muscle tissues
DNA extracted from 33 postmortem muscle specimens was analyzed using MZ 1.3, a hypervariable minisatellite probe, as well as locus-specific minisatellite probes (g3, MS1 and MS43). After storage at -25 degrees C for 10 months, DNA from all the samples was partially (approximately 21% of total DNA) degraded even when autopsy was performed 1 day postmortem. However, more than 90% of DNA samples up to at least 3 days postmortem were suitable to obtain good restriction fragment length polymorphism (RFLP) patterns. When small strips of specimen were stored for 8 days at room temperature in moist chambers, approximately 42% of total DNA was degraded. Only 30% of these DNA samples still showed goo…
Komplikationen nach Zelltherapie
Nach wie vor durfen tierische Frischzellpraparationen zur sog. Zellulartherapie verabreicht werden unter der Vorstellung einer allgemeinen Vitalisierung und Roborierung des Organismus, insbesondere des Immunsystems. Die Verwendung von Trockenzelltherapeutica hat das Bundesgesundheitsamt bereits 1987 vorlaufig verboten, nicht ohne darauf hinzuweisen, das auch gegen die sog. Frischzelltherapie schwerwiegende Bedenken bestunden, das ein generelles Verbot auch dieser Behandlungsweise jedoch nicht in seiner Kompetenz lage. Wiederholt waren z.T. lebensbedrohliche und auch todliche Komplikationen im Verlauf dieser Therapie beobachtet und beschrieben worden. Den bereits publizierten Beobachtungen w…
Possible association of sudden infant death with partial complement C4 deficiency revealed by post-mortem DNA typing of HLA class II and III genes
Based on evidence of an increased rate of respiratory infections in sudden infant death (SID) infants as well as the observation of familial occurrence, we analysed in a retrospective study class II and class II genes of the major histocompatibility complex in 40 cases of SID by Southern blot analysis of DNA obtained post mortem from tissue samples. In 24 cases, the parents were interviewed and confirmatory human lymphocyte antigen (HLA) and DNA typing was carried out. Using HLA-DR beta and -DQ beta probes, no evidence of an abnormal HLA-DR frequency distribution in SID infants was detected (P = 0.97). Using DNA probes for the tandemly arranged complement C4 and steroid 21-hydroxylase genes…