Comparative Analysis of Whole-Genome Sequences of Influenza A(H1N1)pdm09 Viruses Isolated from Hospitalized and Nonhospitalized Patients Identifies Missense Mutations That Might Be Associated with Patient Hospital Admissions in Finland during 2009 to 2014

Peer reviewe

Early-stage breast cancer is not associated with the risk of marital dissolution in a large prospective study of women

Background: As breast cancer and its treatment are likely to interfere with traditional expectations of womanhood, it may affect marital stability. Methods: The risk of marital dissolution was analysed with respect to diagnosis of early-stage (T1-4N0-3M0) breast cancer in a cohort of 134 435 married Finnish women followed for a median of 17.0 married years. Age, socioeconomic status, education, number of children, duration of marriage and earlier marriages were taken into account and the effects of surgery, chemotherapy, radiotherapy and endocrine therapy were analysed separately. Results: Women with a diagnosis of early-stage breast cancer did not show increase in marital dissolution (hazard ratio -0.96, 95% confidence interval = 0.79-1.17). Neither the type of surgical procedure nor any of the oncologic treatments was associated with an increase in the risk of divorce. Conclusions: Any evidence of excess risk of marital breakdown after the diagnosis of early-stage breast cancer and its treatment was not demonstrated.Peer reviewe

Analyzing Childlessness

Childlessness has been on the rise in many European societies. In Germany, the UK, Austria, the Netherlands, and Switzerland, childlessness has increased starting with the 1950s cohorts. In these countries, about 20 % of the women born around 1965 will remain childless. In southern Europe and the former state-socialist countries of Central and Eastern Europe, the rise in levels of childlessness is a more recent phenomenon. Yet among younger cohorts in these countries, childlessness has reached levels of 15 % or higher. In this introductory chapter, we summarize the long-term trends in childlessness and discuss the differences between European countries in the prevalence of childlessness. We also outline the structure and the logic of this volume

Economy and Divorces: Their Impact Over Time on the Self-Employment Rates in Spain

The paper used time-series data and examined the effect of economic and social variables on the male and female self-employment rates in Spain. We also employed cointegration analysis (with and without) structural breaks. We thus find strong evidence that long run relationships exist among the variables. More precisely, we find that the unemployment rates and the ratio of self-employment to employees’ earnings have a positive effect on self-employment, whereas, economic development and divorce rates have a negative effect. Importantly, we find that the economic variables have equal or stronger long run impact on females than males, with both groups reacting to changes in family circumstances. Finally, we show that the short run family circumstances are better predictors of self-employment choices rather than economic factors, with self-employment being a means of adjustment to new personal circumstances and economic needs

Occurrence of pancreatic ductal cell dysplasia in rats fed with a high fat diet and ethanol

The effects of alcohol and diet on acute pancreatitis were studied in 192 male Wistar rats. The animals were fed with standard laboratory food up to three months of age and, after that, were divided into four groups of 48 animals,each group receiving a different diet: standard, fat-rich, protein-rich or carbohydrate-rich. In each diet group, 24 animals obtained 15% (v/v) ethanol in their drinking solution while the other 24 rats had water ad libitum. The diet period lasted for 12 weeks, after which acute experimental pancreatitis was induced under diethyl ether anesthesia by ductal injection of rat bile into the pancreatic ducts. Moderate or severe ductal cell dysplasia developed in three of the 15 survivors in the group fed with a high-fat diet and 15% ethanol in their drinking solution. Mild acute pancreatitis was histologically found in 13 rats and moderate pancreatitis in one rat in this group. One rat did not show any pancreatic parenchyma1 changes. Two of the rats with ductal cell dysplasia had mild pancreatitis and the pancreas of the third rat was normal in this respect. Dysplastic changes were not found in any other experimental group used in the study. The observation is statistically significant at p < 0.025 level. The results indicate that alcohol and a high fat diet together might have a carcinogenic effect on pancreatic ductal epithelium in rats