Typing of XY (male) genotype from malignant neoplastic tissue by the amelogenin-based sex test

DNA profiling of a cancer tissue can be problematic because of genomic instability. Here we have analyzed gastrointestinal cancer specimens from 46 males, of which seven (15%) showed aberrations in determination of gender by the widely used amelogenin test. The X-type amelogenin allele in all cases remained intact. All male tumor samples showing frequent autosomal loss of heterozygosity had a decreased signal of the Y allele from the amelogenin marker. When tested with an alternate set of primers for the amelogenin locus, the Y-type allele showed loss of heterozygosity in the same seven cases. However, when amplified with 15 Y-specific STR primers, all the cancerous tissue Y chromosomes seemed to be intact. These results indicate when malignant neoplastic tissue specimens are used, that amelogenin-based gender determination should be carefully interpreted.     

Pneumatic spaces of the zygomatic arch (zygomatic air cell defect) on pantomograms--an aid for age determination and identification

The analysis of panoramic radiographs of the jaws for forensic purposes is well established. The dental findings on the radiographs give valuable information concerning the identity and possible age. Panoramic radiographs also depict the zygomatic arches. Pneumatized spaces of the temporal bone's zygomatic arch process are asymptomatic variations, entitled "zygomatic air cell defect" (ZACD). Data on ZACD prevalence might support the current forensic-odontologic practice in the fields of identification and age assessment. The authors analyzed 6 studies subjected to evaluate ZACD on panoramic radiographs. The out-patients were subjected to systematic radiography prior to treatment planning in specialized dental or maxillofacial surgery clinics. The age of the 7870 patients varied between 6 and 97 years. ZACD was found in 169 patients (prevalence: 2.32%; female: 56.12%, male: 43.9%). Most ZACD were unilateral (70%). In these studies no ZACD occurred in children younger than 7 years of age. There was no statistically significant difference concerning ZACD prevalence in the sub-groups of children aged 9 to 13 vs. 14 to 17 years. This review demonstrates the prevalence of ZACD on orthopantomograms. The prevalence of this finding in the investigated children does not differ from the prevalences reported for adults, and is low in general. The presence of ZACD in persons might be valuable for the identification of humans or human remains and for age estimation in addition to other physical and dental findings.     

Generations and Socialization into Electoral Participation in Finland

This article examines the extent to which political socialization accounts for generational differences in electoral participation found in recent studies. Political socialization is defined as the learning process in which an individual adopts various political attitudes, values and patterns of actions from his or her environment. The analysis is based on the Finnish National Elections Study 2003. The results show that even though politics has had the smallest role during the formative years of the youngest generation and they most often do not know their parents' partisanship, this generation has received the most encouragement for voting and the attitudinal change towards voting within an individual's life span has been the most positive. Consequently, the study shows that if there were no differences in the socialization between the youngest and the older generations, the difference in turnout would be larger if only sex and socioeconomic factors were taken into account. Based on these results, the author draws the conclusion that, rather than political socialization, the factors behind the low turnout among the young generation have to be searched for elsewhere.     

Voting while ailing? The effect of voter facilitation instruments on health-related differences in turnout

Several studies suggest that people suffering from ill health or disabilities have a lower propensity to vote. Using six rounds of the European Social Survey, we examine whether the effect of health or functional disabilities on electoral participation is less or more pronounced in countries which utilize a wider range of facilitation instruments, such as advance or postal voting, proxy voting and voting outside the polling stations. Our findings show that with the exception of proxy voting, voter facilitation instruments not only have insignificant main effects but also a negative interaction effect with poor health/functional ability (FA). As a result, voter facilitation intensifies the health-related differences but not by activating those who are more active to begin with, as suggested in previous studies. The endogeneity argument thus seems most warranted explanation for our findings: countries with low turnout among people with impaired FA or health are more likely to adapt facilitation practices.     

Book reviews

Love, power and political interests

Anna G. Jónasdóttir, Love Power and Political Interests. Towards a Theory of Patriarchy in Contemporary Western Societies. 255 pp. Örebro Studies 7, 1991.

The power of the Will. Natalie Zahle. A biography

Birgitte Possing, Viljens Styrke. Natalie Zahle. En biografi (The Power of the Will. Natalie Zahle. A biography.) 2 vols. 622 pp. Summary in English. Copenhagen: Gyldendal 1992.

Image of god and gender models in Judaeo‐Christian tradition

Kari Elisabeth Börresen, ed, Image of God and Gender Models in Judaeo‐Christian Tradition. Oslo: Solum forlag, 1992.

Rethinking change

Rethinking Change ‐ Current Swedish Feminist Research. Uppsala: Swedish Science Press, 1992.

On the politics of theorizing strangers

Julia Kristeva, Strangers to Ourselves. Transl. Leon S. Roudiez. Harvester Wheatsheaf, 1991.

Julia Kristeva, Muukalaisia itsellemme. Transl. Paivi Malinen. Gaudeamus, 1992.

Julia Kristeva, Främlingar för oss själva. Transl. Ann Runnqvist‐Vinde. Natur och kultur, 1991.

The state, mothers and day care for children

Arnlaug Leira, Welfare States and Working Mothers. Cambridge: Cambridge University Press, 1992.     

The prevalence of mental disorders in a German sample of male incarcerated juvenile offenders

The current study investigated the prevalence of mental disorders among incarcerated juvenile offenders in Germany and sought to identify clinically relevant subgroups. In sum, 149 newly incarcerated male juvenile delinquents (M age = 19 years) were included. Diagnostic tools included the German version of the Structured Clinical Interview for DSM-IV and the Psychopathy Checklist-Screening Version. The most prevalent diagnoses in the sample included conduct disorders (81%), Cluster B personality disorders (up to 62%), and substance-related disorders (up to 60%). Moreover, psychopathic features were found among 21% of the participants. Cluster analysis distinguished three subgroups among this group of young offenders. The most problematic consisted of juveniles with multiple psychopathology, including antisocial traits, personality pathology, higher scores on the Psychopathy Checklist, as well as multiple substance abuse. Study outcomes are discussed in light of their implications for the development of effective treatment for juvenile offenders.     

Women’s perspectives on the value of a father’s initiative in shifting gendered practices within families

This paper explores the qualitative perspectives of women about a community embedded fathers’ initiative in Northern England. Projects to improve the well-being of men and their children are less common within the landscape of parent and child support, with mothers more often being the target recipients. Asking women about their perceptions of an initiative for fathers then offers original insights from women who are positioned as ‘related outsiders’, in that they were ‘outside’ the project but ‘inside’ the family and community. Findings suggest that women are able to see the positive impact of such a project, identifying that it offers a shared space for men and children, time for mothers without their children and can help with shifting roles and attitudes around childcare and emotional labour in the home. The initiative was also seen by the women as offering men more healthy means of coping, including men moving away from traditional hegemonic practices, which in turn shifted some women’s long held gendered beliefs about men as fathers. This research then offers a relational gendered backstory to a father’s initiative, demonstrating how such initiatives can potentially ‘undo’ gender and the positive implications this could have for families.