Parental Divorce and Attitudes and Feelings toward Marriage and Divorce in Emerging Adulthood: New Insights from a Multiway-Frequency Analysis

Experiencing parental divorce can exert long-term consequences on children’s attitudes toward marriage and divorce. Participants’ opinions on marriage and divorce were qualitatively coded and two themes selected based on Willoughby’s theoretical framework. Multiway frequency analyses (MFA) were used to investigate associations between empirically based factors (derived from previous empirical studies) and participants’ endorsement of the two themes. Four hundred and forty six participants between 18 and 25 years-old, including 217 participants from divorced households, were interviewed. Young adults’ optimism toward marital relationships was related to more proximal factors and a lesser number of factors than young adults’ positive attitude toward divorce. Religious affiliation and parental conflict stood out as important factors. Recommendations are offered for future research.</p

Pru p 7 sensitization is a predominant cause of severe, cypress pollen‐associated peach allergy

International audienceBACKGROUND:Peach is a common elicitor of food allergic reactions. Peach-induced immediate reactions may occur as benign pollen-food syndromes, usually due to birch pollen-related PR-10 cross-reactivity in temperate climates, and as potentially severe primary food allergies, predominantly related to nsLTP Pru p 3 in Mediterranean regions. The newly described peach allergen Pru p 7 has gained recent attention as a potential peach allergy severity marker. Sensitization to Pru p 7 and its allergenic homologues of the gibberellin-regulated protein family occurs in areas with high Cupressaceae tree pollen exposure.OBJECTIVE:We sought to investigate the distribution, clinical characteristics and molecular associations of Pru p 7 sensitization among subjects with suspected peach allergy in different regions of France.METHODS:Subjects with suspected peach allergy (n = 316) were included. Diagnostic work-up was performed according to current guidelines, including open food challenge when required. IgE antibody measurements and competition experiments were performed using the ImmunoCAP assay platform.RESULTS:Sensitization to Pru p 7 was present in 171 (54%) of all subjects in the study and in 123 of 198 (62%) diagnosed as peach allergic, more than half of whom were sensitized to no other peach allergen. Frequency and magnitude of Pru p 7 sensitization were associated with the presence of peach allergy, the clinical severity of peach-induced allergic reactions and the level of cypress pollen exposure. Cypress pollen extract completely outcompeted IgE binding to Pru p 7. Pru p 7 was extremely potent in basophil activation tests.CONCLUSION AND CLINICAL RELEVANCE:A subtype of Cupressaceae pollinosis, characterized by Pru p 7 sensitization, can be an underlying cause of severe peach allergy