Resolution and reconstitution of the mitochondrial electron transport system. 3. Order of reconstitution and requirement for a new factor for respiration.
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Biomedical subjects
Publications and source records attributed to C Cunningham.
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The health problems of 117 children with Down's syndrome were identified through a questionnaire to their mothers, as part of a wider study of the process of adaptation among families in the Manchester Down's Syndrome Cohort. At the time of the present study, the children were all of school age: mean age 9 years 2 months, range 6 to 14 years. Results from the current study are compared with that from earlier studies involving these children. Vision and hearing problems and respiratory infections were identified as the most common health problems, affecting a large percentage of the children. While a high proportion had been hospitalized and had undergone operations, the proportion of children who had missed more than 4 weeks of schooling in the previous 12 months was not high compared to the general child population. Equally, the numbers who had suffered accidents did not appear unduly high. Poor child health was found to be associated with a higher level of behaviour problems and increasing maternal stress over time. The need for health screening to continue during this period of childhood is identified.
Frequency of participation in organized activities and informal play contacts with other children were investigated for a group of 118 children with Down's syndrome. Measures were based on mothers' reports. As part of a study of child and family functioning, a wide range of child, parent and family variables was measured and the relationships of these to the extent of the children's social contacts were investigated in multivariable analyses. Family variables of social class, parental education, marital relationship, and achievement and recreational orientation were found to be significantly related to the measures of the child's social life. In addition, children at the lower end of the IQ range in this sample were likely to have fewer informal play contacts. These results point to the influence of the family in stimulating and maintaining the children's social activities.
A clinically appearing, well-encapsulated lipoma was locally excised from the right posterior upper buccal gingival sulcus of a 24-year-old man and diagnosed histologically as pleomorphic liposarcoma. A right maxillectomy with preservation of orbital function was followed by 5,000 rads of planned postoperative radiation therapy. Four months later the tumor recurred outside of the original site, which has been controlled by further radiation and chemotherapy to these areas.