Abdominoplasty is an increasingly common aesthetic surgery procedure that has yet to be evaluated using the most recently developed and psychometrically sophisticated measures of body image and quality-of-life outcomes. This study prospectively evaluated 30 consecutive female abdominoplasty patients, preoperatively and postoperatively, using measures of body image, psychological investment in appearance, and general psychosocial functioning. One-way repeated-measures (pretest versus posttest) analyses of variance revealed significant positive postsurgical changes on the Appearance Evaluation subscale of the Multidimensional Body-Self Relations Questionnaire. Mean scores for the questionnaire's Body Areas Satisfaction Scale improved postoperatively (p < 0.001). Scores for the Body Exposure and Sexual Relations Questionnaire also improved significantly (p < 0.001) postoperatively. These findings indicate significant improvements in body image outcome, including positive changes in patients' evaluations of their overall appearance, their average body image dissatisfaction, and their experiences of self-consciousness and avoidance of body exposure during sexual activities. As predicted, no changes were seen on any measure of psychological investment in appearance or on patients' reports of general psychosocial functioning (self-esteem, satisfaction with life, or social anxiety).
Binding proteins, thought to be auxin receptors, can be solubilised from maize (Zea mays L.) membranes after acetone treatment. From these crude extracts, receptor preparations of over 50% purity can be obtained by a reliable, straight-forward procedure involving three chromatographic steps - anion exchange, gel filtration and high-resolution anion exchange. Such preparations have been used to immunise rats for subsequent production of monoclonal antibodies. By the further step of native polyacrylamide gel electrophoresis the semi-purified preparations yield homogeneous, dimeric (22-kilodalton, kDa) auxin-binding protein, which has been used to produce a polyclonal rabbit antiserum. The preliminary characterisation of this antiserum and of the five monoclonal antibodies is presented. Two of the monoclonal antibodies specifically recognise the major 22-kDa-binding protein polypeptide whilst the other three recognise, in addition, a minor 21-kDa species. All the monoclonal antibodies recognise the polypeptide rather than the glycan side chain and the polyclonal antiserum also recognises deglycosylated binding protein. The antibodies have been used to quantify the abundance of auxinbinding protein in a number of tissues of etiolated maize seedlings. Root membranes contain 20-fold less binding protein than coleoptile membranes.
The successful application of instrumented borehole drilling techniques in offshore exploration has encouraged its further use onshore as a ground investigation tool. The drilling of holes for grouting tubes creates the potential for obtaining supplementary ground information, which may be valuable to the succeeding tunnel construction. The instrumented drilling system was therefore investigated to determine its power to discriminate between ground strata. The configuration of the drilling system in terms of plant, equipment, and testing procedures was standardized and applied at a site in Kennington Park in London. The general characteristics of the measured drilling parameters are given and qualitative and quantitative methods of interpreting the drilling parameters are demonstrated. The possible soil-machine interactions that are responsible for the measured drilling characteristics are examined. A new method of data interpretation is proposed for identifying soil formation changes. Previously published correlations and analyses of drilling were examined and tested by comparing the trend-lines of drilling data in London clay against known undrained strength data. The degree of correlation was found to be limited.
Body dysmorphic disorder (BDD) has a significant impact on the patients' quality of life (QOL). This is an initial literature review of QOL in patients with BDD, examining the extent of QOL impairments, the impact of psychiatric comorbidity on QOL, and the effect of treatment on QOL in BDD. Studies were identified through PubMed, MEDLINE, and PsycINFO searches from 1960-2011 using the keywords: "quality of life," "body dysmorphic disorder," "dysmorphophobia," and "body image." Studies included in this review were selected using specific criteria by two authors reaching consensus. Most BDD research studies have used symptom severity measures mainly to study BDD and its treatments. BBD with or without comorbidities is significantly associated with poor QOL and functioning. Studies show that treatment of BDD, either by psychopharmacological treatments such as selective serotonin reuptake inhibitors (SSRIs) or cognitive behavior therapy, might have positive effects on QOL, although these results need to be replicated in larger studies. In conclusion, QOL could add significant value to the assessment of BDD if used as one of the primary measures in research and clinical work in BDD, by providing more information and clearer understanding on the impact of the illness on satisfaction with activities of daily life and overall sense of wellbeing before and after treatment.
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