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Findings are presented from the second phase of a UK longitudinal study of 33 gay father, 35 lesbian mother, and 43 heterosexual parent families when their adopted children reached early adolescence. Participants predominantly lived in urban/suburban areas and were mostly white and well-educated. Standardized interviews, observations, and questionnaires of parental mental health, parent–child relationships, and adolescent adjustment were administered to parents, children, and teachers between 2016 and 2018. There were few differences between family types. However, adjustment problems had increased in all family types, with better parenting quality and parental mental health associated with fewer adjustment problems. The findings contribute to adoption policy and practice, and to theoretical understanding of the role of parental gender in child development.  相似文献   
2.
Serum Beta human chorionic gonadotropin (BhCG) was measured in 25 healthy controls and 75 cases with gestational trophoblastic neoplasms and testicular tumor using RIA kit from BARC, Bombay and ELISA kit from Abbott Diagnostics, USA. Regression Analysis of the values obtained for controls and cases by both the methods were statistically significant P 0.001.  相似文献   
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Increasing numbers of children are being born through egg donation and thus do not share a genetic relationship with their mother. Parent–infant relationship quality was examined in 85 egg donation families and a comparison group of 65 in vitro fertilization families (infant = 11 months). Standardized interview and observational measures were used to assess mother–infant and father–infant relationship quality at the representational and behavioral levels. Few differences were found between family types in parents’ representations of the parent–infant relationship. Differences were found between family types in the observational assessment of mother–infant relationship quality, indicating less optimal interactions in egg donation families. Findings suggest that egg donation families function well in infancy overall, but there may be subtle yet meaningful differences in mother–infant interaction quality.  相似文献   
4.
BALP activity in the sera of metastatic patients of breast and prostate malignancy has increased significantly. Our studies with patients in India conform the earlier reports that BALP may have a useful complementary role in the early diagnosis of bone metastases.  相似文献   
5.
The role of trace elements especially copper and zinc in carcinogenisis and in relation to disease activity have been studied. Pretreatment levels of serum copper and zinc were found to be altered in patients with Non Hodgkin's lymphoma (NHL) and Hodgkin's disease (HD) when compared to the control group. Serum copper concentration significantly increased with the stage of the disease and was useful to predict relapse and response to therapy. Serum concentration of zinc could be related to the extent of disease, but its predictive value for relapse is doubtful. A much more significant marker was found to be the ratio of copper to zinc, which significantly correlated with the stage of the disease, in response to therapy and in predicting relapse. Superoxide dismutase could not be correlated with the stage of the disease.  相似文献   
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