To date there is a lack of tools to measure participation and the already existing measures are not properly used as yet. In 2005 the IMET (Index zur Messung von Einschränkungen der Teilhabe) was ...developed and is able to measure the ICF associated construct participation as a generic instrument in chronic diseases. IMET and numerous instruments were applied in our own study and results were compared with results of an unpublished study. In addition, to test IMET for its use in neurorehabilitation the effects of outpatient neurorehabilitation were investigated and compared with results obtained in an inpatient setting.
In a multicentric observational study, consecutively treated patients of 6 outpatient neurorehabilitation centres were asked to fill in a questionnaire at three time points (admission and discharge in the course of rehabilitation and at 4 months follow-up). Additionally, clinical experts were asked to rate the patients' status at admission and discharge. The data were compared with results of a sample of inpatients of an unpublished study.
The IMET seems to be the to date best instrument to measure participation in a global, ICF-defined and economic way. Especially participation, general health status and capacity in leisure time and daily routine show the biggest improvements. In comparison, the outpatients show improvements in their participation status. Participation-oriented outpatient neurorehabilitation seems to have a considerable impact on participation status in neurological patients through the course of rehabilitation.
Bone marrow cells are used with promising results for cell therapy after myocardial infarction (MI). We determined the survival and organ distribution of transplanted mononuclear (MNC) or mesenchymal ...(MSC) bone marrow cells, and the influence of cell type, cell number and application time. MNC and MSC (male Fischer 344 rats) were injected into the border zone of MI (syngeneic females) immediately or 7 days after LAD ligation (10
5 or 10
6 cells, 50 μl). After 0 h, 48 h, 5 days, 3 weeks and 6 weeks, DNA of heart, lung, liver, spleen, kidney, blood, bone marrow, brain and skeletal muscle was isolated and the number of donor cells determined by quantitative real-time PCR with Y-chromosome specific primers (each
n
≥
4). The percentage of donor-cells in the heart decreased rapidly from 34–80% of injected cells (0 h) to 0.3–3.5% (6 weeks) independent from cell type, number and application time. The absolute number increased after increasing injected cell number (10
6 vs. 10
5). In the lung, MNC and MSC were found at 0 h (126
±
48 and 140
±
3 per million organ cells), but in liver and kidney, only few. At 48 h and 6 weeks, an increasing number of MNC, but not MSC, were detected in the spleen (6 weeks, 602
±
173 per million organ cells vs. 95
±
50 in the heart,
P
=
0.02). In all other organs, only few or no grafted cells of either cell type were detected at these times. Organ distribution was independent from injection time. The low survival of grafted cells may limit their therapeutic impact, while their distribution to other organs must be considered in all cell therapy applications.
Fluorescence lifetime sensing enables researchers to probe the physicochemical environment of a fluorophore providing a window through which we can observe the complex molecular make-up of the cell. ...Fluorescence lifetime imaging microscopy (FLIM) quantifies and maps cell biochemistry, a complex ensemble of dynamic processes. Unfortunately, typical high-resolution FLIM systems exhibit rather limited acquisition speeds, often insufficient to capture the time evolution of biochemical processes in living cells. Here, we describe the theoretical background that justifies the developments of high-speed single photon counting systems. We show that systems with low dead-times not only result in faster acquisition throughputs but also improved dynamic range and spatial resolution. We also share the implementation of hardware and software as an open platform, show applications of fast FLIM biochemical imaging on living cells and discuss strategies to balance precision and accuracy in FLIM. The recent innovations and commercialisation of fast time-domain FLIM systems are likely to popularise FLIM within the biomedical community, to impact biomedical research positively and to foster the adoption of other FLIM techniques as well. While supporting and indeed pursuing these developments, with this work we also aim to warn the community about the possible shortcomings of fast single photon counting techniques and to highlight strategies to acquire data of high quality.
Multivariate analysis (including sex, age, prior CAD, known diabetes, smoking, insulin and aspirin use) revealed that glucose levels are significantly associated with in-hospital and 12-month ...all-cause mortality (p<0.001).
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