Automatische Bildverarbeitung in Medizin und Biologie. Herausgegeben von H. Simon, D. Kunze, K. Voss und W. R. Herrmann. Verlag Theodor Steinkopff, Dresden 1975. Preis: 25,80 M

Abstract

Kurznachrichten 28 ubersichtsreferate beschtiftigen sich rnit der Biochemie der essentiellen Spurenelemente, wobei insbesondere auf die in jiingster Vergangenheit erkannten eingegangen wird. Besonders wertvoll sind die Darlegungen zu den1 schwierigen Problem der Wechselwirkung zwischen verschiedenen Spurenelementen untereinander und rnit Umweltkontaminanten (Cd, Hg) andererseits sowie den

Review article Is the variational scope of individual sensitivity given enough consideration in evaluation of risks caused by toxicological substances in food?

“…osmotically conditioned diarrhoea) principally can only be overcome, if different species of animals are used. This method is advisable anyhow in the case of caecectomized mice [5] and diabetic rats [53], where the influence of the caecal flora after Hg-exposition cannot be interpreted without special investigations. The evaluation of risks would be optimized essentially, if the reversibility of the effects of xenobiotics in animal experiments were tested in addition.…”

“…Their hereditary carriers display a more or less strong pre-disposition if exposed to xenobiotics. Apart from these genetic factors, the heterogeneous field of the respective health and nutrition status of the population, above all, modifies toxicological effects [53]. In our own experiments, epidemiologically relevant conditions were modelled [53].…”

“…Apart from these genetic factors, the heterogeneous field of the respective health and nutrition status of the population, above all, modifies toxicological effects [53]. In our own experiments, epidemiologically relevant conditions were modelled [53]. In those, to give an example, the penetration of prenatal toxicological effects in the F1 -generation of nullipar females and adult breeding females were shaped differently.…”

Auswertung tierexperimenteller Untersuchungen mittels Kammlinienanalyse nach Hoerl. Ergebnisse mit Rapsextraktionsschrot und Maneb (Wissenschaftlicher Kurzbericht)

“…Tag p. c.) wurden sowohl maternale als auch fetale Kriterien einbezogen, wobei hier allerdings nur die Kammlinienanalyse nach HOERL an 3 ausgewahlten Beispielen (maternale Schilddriisenrnasse, Fetalmasse und Ossifikation der Scapula) gezeigt werden soll. Die Bestimmung der Ossifikation erfolgte mit der automatischen Bildanalyse[5].…”

Effects of tridemorph on the fetal electrocardiogram in rats

“…Possible functional disturbance mst a l s o be taken i n t o consideration. I n t h e case of t h e fungicide tridemorph preliminary examinations with high doses indicated t h e incidence of subcutaneous edema i n rat fetuses at t e r n (1). Therefore electrocardiograms of fetuses were recorded t o decide whether or not t h i s method i s r e l i a b l e enough t o be used f o r detection of abnormalities due t o experimental condition.…”