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In this study tubular structures are represented by stem villous arteries of the human placenta. The architecture of the vascular tree in the human placenta makes it appropriate to use vertical histological sections. Describing tubules, estimates of total length and diameter are informative. The aim ...

An inclusive Europe

The integration of immigrant populations is an important issue of political debate in European countries as they search for appropriate arrangements to facilitate integration while remaining mindful of cultural difference. Although promoting inclusive multiculturalism is seen as an important goa ...

The major weakness of the current in vitro genotoxicity test systems is the inability of the indicator cells to express metabolic enzymes needed for the activation and detoxification of genotoxic compounds, which consequently can lead to misleading results. Thus, there is a significant emphasis on d ...