Carrier cultures of human fetal diploid cells infected with coxsackievirus type B2

Carrier cultures of coxsackievirus type B2, strain V1-013 were established without the use of “normal” human serum or serum containing viral antibodies, and without frequent changes of medium. Blind passage of virus strain V1-013 in human fetal diploid (HFD) cell cultures on maintenance medium resulted in viral multiplication without apparent CPE. In addition, human fetal diploid cultures infected with the V1-013 virus strain could be subcultivated for over 20 transfers, and infectious virus and antigen demonstrable by immunofluorescent staining were present at each passage level; again, viral multiplication occurred without apparent CPE. Sustained infections were not observed when HFD cells were inoculated with two other (Ohio and Lincoln) B2 coxsackievirus strains; however, the life-span of inoculated cultures was reduced in comparison to that of control cultures.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/41684/1/705_2005_Article_BF01556144.pd

The poverty business; landlords, illicit practices and reproduction of disadvantaged neighbourhoods in Czechia

This paper is guided by the question: How do illicit practices of organized groups contribute to the formation and reproduction of disadvantaged neighbourhoods in Czechia? By asking this question we depart from the dominant understanding of disadvantaged neighbourhoods in the study of organized crime. Instead of seeing them as “breeding grounds of organized crime”, it is explored how regular neighbourhoods can decline as a result of illicit practices carried out by certain organized groups. The context of the paper is the so-called “poverty business”, which refers to the renting of overpriced, substandard housing, financed considerably using housing benefits and thus exploiting the housing need of vulnerable social groups, namely Roma. Using the literature on Roma marginalization and illicit housing practices, an analytical framework that consists of the concepts of speculation, exploitation and liquidation is created and applied to two cases of disadvantaged neighbourhoods: “the Hostel” in Brno and “the Neighbourhood” in Litvínov. In conclusion, the adequacy of the organized crime perspective is critically discussed and the need for further research articulated