694 research outputs found
Aspects of Spirituality in Adolescents
This paper analyses which aspects of spirituality are valued by adolescents, and how they are interconnected with youths' life satisfaction and 'self-centeredness'. The participants were 254 adolescents (11th grade) of four different high schools from west Germany. After re-validation of the 6-factorial student's version of the ASP questionnaire (ASP-S, Cronbach's alpha = .90), we found that they appreciated most Conscious interactions, Compassion / Generosity and Aspiring for Beauty / Wisdom, while particularly Religious orientation / Prayer (Trust in God), esoteric Transcendence conviction, or Quest orientation were of lower relevance. The importance of these aspects of spirituality is known to increase with higher age. The correlation pattern between aspects of spirituality and life satisfaction dimensions differed remarkably between female and male adolescents. In particular Conscious interactions correlated with future prospects in females, while in males it correlated much better with family life and school situation. It became obvious that the non-formal aspects of spirituality in terms of relational consciousness are still vital, particularly secular humanism (i.e. Conscious interactions, Compassion / Generosity). These findings may have implications for religious educational programmes
P05.43. Meta-ethnography: the perspective of patients choosing alternative and complementary medicine regarding individualized medicine and integrative care
P01.52. Comparative study of two bioassays with stressed duckweed and yeast treated with homeopathic preparations
Neutralizing monoclonal antibodies define two different functional sites in human interleukin-4
Human interleukin-4 (IL-4) is a small four-helix-bundle protein which is essential for organizing defense reactions against macroparasites, in particular helminths. Human IL-4 also appears to exert a pathophysiological role during various IgE-mediated allergic diseases. Seven different monoclonal antibodies neutralizing the activity of human IL-4 were studied in order to identify functionally important epitopes. A collection of 41 purified IL-4 variants was used to analyse how defined amino acid replacements affect binding affinity for each individual mAb. Specific amino acid positions could be assigned to four different epitopes. mAbs recognizing epitopes on helix A and/or C interfered with IL-4 receptor binding and thus inhibited IL-4 function. However, other mAbs also inhibiting IL-4 function recognized an epitope on helix D of IL-4 and did not inhibit IL-4 binding to the receptor protein. One mAb, recognizing N-terminal and C-terminal residues, partially competed for binding to the receptor. The results of these mAb epitope analyses confirm and extend previous data on the functional consequences of the amino acid replacements which showed that amino acid residues in helices A and C of IL-4 provide a binding site for the cloned IL-4 receptor and that a signalling site in helix D interacts with a further receptor protein
P02.10. 10-year experience from an integrative pediatric oncology centre: a retrospective analysis
P04.47. Parents’ satisfaction in a department of integrative pediatric oncology: a ten year experience
Low-Background gamma counting at the Kimballton Underground Research Facility
The next generation of low-background physics experiments will require the
use of materials with unprecedented radio-purity. A gamma-counting facility at
the Kimballton Underground Research Facility (KURF) has been commissioned to
perform initial screening of materials for radioactivity primarily from
nuclides in the 238U and 232Th decay chains, 40K and cosmic-ray induced
isotopes. The facility consists of two commercial low-background high purity
germanium (HPGe) detectors. A continuum background reduction better than a
factor of 10 was achieved by going underground. This paper describes the
facility, detector systems, analysis techniques and selected assay results.Comment: 7 pages, 7 figures. Submitted to NIM
Characterization of the first true coaxial 18-fold segmented n-type prototype detector for the GERDA project
The first true coaxial 18-fold segmented n-type HPGe prototype detector
produced by Canberra-France for the GERDA neutrinoless double beta-decay
project was tested both at Canberra-France and at the Max-Planck-Institut fuer
Physik in Munich. The main characteristics of the detector are given and
measurements concerning detector properties are described. A novel method to
establish contacts between the crystal and a Kapton cable is presented.Comment: 21 pages, 16 Figures, to be submitted to NIM
Slow breathing reduces sympathoexcitation in COPD
Neurohumoral activation has been shown to be present in hypoxic patients with chronic obstructive pulmonary disease (COPD). The aims of the present study were to investigate whether there is sympathetic activation in COPD patients in the absence of hypoxia and whether slow breathing has an impact on sympathoexcitation and baroreflex sensitivity. Efferent muscle sympathetic nerve activity, blood pressure, cardiac frequency and respiratory movements were continuously measured in 15 COPD patients and 15 healthy control subjects. Baroreflex sensitivity was analysed by autoregressive spectral analysis and the alpha-angle method. At baseline, sympathetic nerve activity was significantly elevated in COPD patients and baroreflex sensitivity was decreased (5.0+/-0.6 versus 8.9+/-0.8 ms.mmHg(-1)). Breathing at a rate of 6 breaths.min(-1) caused sympathetic activity to drop significantly in COPD patients (from 61.3+/-4.6 to 53.0+/-4.3 bursts per 100 heartbeats) but not in control subjects (39.2+/-3.2 versus 37.5+/-3.3 bursts per 100 heartbeats). In both groups, slow breathing significantly enhanced baroreflex sensitivity. In conclusion, sympathovagal imbalance is present in normoxic chronic obstructive pulmonary disease patients. The possibility of modifying these changes by slow breathing may help to better understand and influence this systemic disease
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