Keloids are hypertrophic and proliferating pathological scars extending beyond the initial lesion without any tendency to regression. Usually, keloids consideredand treated as a single entity but clinical observations suggest heterogeneity in keloid morphologies with distinction of extensive nodular entities. Within keloid, could also be detected between superficial deep dermis or center periph...

Pathology of the respiratory system and especially lung pathology has multiple implications in the daily forensic activity and represents a challenging domain of research as well. In the general part of the research work I present the most important data from the literature concerning lung anatomy and histology, elementary lung morphologic lesions, histomorphology of shock lung, physiopathology...

There is a growing body of evidence that neural stem cells reside in the adult central nervous system where neurogenesis occurs throughout lifespan. Neurogenesis concerns mainly two areas in the brain: the subgranular zone of the dentate gyrus in the hippocampus and the subventricular zone, where it is controlled by several trophic factors and neuroactive molecules. Neurogenesis is involved in ...