Porcine circovirus as a possible cause of postweaning wasting in pigs in Switzerland.

Postweaning wasting is a major worldwide problem in pig production, particularly with respect to the disease termed postweaning multisystemic wasting syndrome (PMWS). In addition to wasting, PMWS symptoms include respiratory distress, diarrhoea, pallor and occasional cases of jaundice. The causative agent is porcine circovirus type 2 (PCV-2).

Sexual abuse in lesbian and bisexual young women: associations with emotional/behavioral difficulties, feelings about sexuality, and the "coming out" process.

SUMMARY We examined associations between childhood sexual abuse (CSA) and emotional/behavioral difficulties, feelings about one's sexuality, and the "coming out" process in a sample of 227 lesbian and bisexual women, ages 18-23, recruited for an online questionnaire study. Participants with a CSA history ("experiencers") reported significantly more emotional/behavioral difficulties than their nonexperiencer counterparts, suggesting that CSA may be an important contributor to some problems and behaviors currently linked in the literature to sexual orientation. Lesbian and bisexual experiencers varied widely as to whether and how they felt a CSA history affected their feelings about their sexuality or their "coming out" process.

Latency development in children of primary nurturing fathers. Eight-year follow-up.

This paper is an 8-year follow-up of 17 families in which fathers began as primary caretakers early in the lives of their children. The emphasis is on the developmental consequences for the children, now in the latency period, as well as their psychological experience of the father's increased significance.