E I C F Von Ledebur

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For this study, we investigated the changes in the electrophysiological parameters of Sertoli cells in seminiferous tubules from 17 - 19 day-old rats induced by testosterone. Using conventional intracellular microelectrode techniques, we analysed the membrane potential and its input resistance. The entire tubules were fixed in a superfusion chamber(More)
When results of more than ten different studies on hormone-induced calcium signals in Sertoli cells are taken together, a wide variety of responses emerges. The reported changes range from increased concentrations, via no response at all, to decreased calcium concentrations. Minor variations in cell isolation techniques, culture conditions, or techniques(More)
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