O. P. Maltseva

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PURPOSE Keratocytes give rise to fibroblasts and myofibroblasts in wounded cornea. It is well established that treatment of fibroblasts with transforming growth factor (TGF) beta will induce myofibroblast differentiation. We investigated whether this differentiation could be reversed by the administration of fibroblast growth factor (FGF). METHODS(More)
The circadian rhythm genes period (per) and timeless (tim) are central to contemporary studies on Drosophila circadian rhythms. Mutations in these genes give rise to arrhythmic or period-altered phenotypes, and per and tim gene expression is under clock control. per and tim proteins (PER and TIM) also undergo circadian changes in level and phosphorylation(More)
PURPOSE In nonconfluent cultures, TGF-beta induces differentiation of corneal fibroblasts to myofibroblasts. However, in confluent cultures, few fibroblasts differentiate to myofibroblasts after TGF-beta1 addition. This study investigated the hypothesis that functional TGF-beta receptor expression is greater in low-density cultures and is decreased in(More)
This article is proposing a useful summary of tuning rules for controllers that have been developed for electric drives. The paper gives application information about tuning rules and discusses controller architecture and performance indices. These strategies are used for comparing performance and controller techniques robustness, which are analyzed and(More)
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