Family caregivers' experiences of involuntary psychiatric hospital admissions of their relatives--a qualitative study

Background

Family caregivers of people with mental disorders are frequently involved in involuntary hospital admissions of their relatives.

Objective

To explore family caregivers'' experience of involuntary admission of their relative.

Method

30 in-depth interviews were conducted with family caregivers of 29 patients who had been involuntarily admitted to 12 hospitals across England. Interviews were analysed using thematic analysis.

Results

Four major themes of experiences were identified: relief and conflicting emotions in response to the relative''s admission; frustration with a delay in getting help; being given the burden of care by services; and difficulties with confidentiality.Relief was a predominant emotion as a response to the relative''s admission and it was accompanied by feelings of guilt and worry. Family caregivers frequently experienced difficulties in obtaining help from services prior to involuntary admission and some thought that services responded to crises rather than prevented them. Family caregivers experienced increased burden when services shifted the responsibility of caring for their mentally unwell relatives to them. Confidentiality was a delicate issue with family caregivers wanting more information and a say in decisions when they were responsible for aftercare, and being concerned about confidentiality of information they provided to services.

Conclusion

Compulsory admission of a close relative can be a complex and stressful experience for family caregivers. In order for caregivers to be effective partners in care, a balance needs to be struck between valuing their involvement in providing care for a patient and not overburdening them.     

Multiple-copy cluster-type organization and evolution of genes encoding O-methyltransferases in the apple

Plant O-methyltransferases (OMTs) play important roles in secondary metabolism. Two clusters of genes coding for caffeic acid OMT (COMT) have been identified in the apple genome. Three genes from one cluster and two genes from another cluster were isolated. These five genes encoding COMT, designated Mdomt1-Mdomt5 (GenBank accession nos. DQ886018-DQ886022), were distinguished by a (CT)(n) microsatellite in the 5'-UTR and two transposon-like sequences present in the promoter region and intron 1, respectively. The transposon-like sequence in intron 1 unambiguously traced the five Mdomt genes in the apple to a common ancestor. The ancestor must have undergone an initial duplication generating two progenitors, and this was followed by further duplication of these progenitors resulting in the two clusters identified in this study. The distal regions of the transposon-like sequences in promoter regions of Mdomt genes are capable of forming palindromic hairpin-like structures. The hairpin formation is likely responsible for nucleotide sequence differences observed in the promoter regions of these genes as it plays a destabilizing role in eukaryotic chromosomes. In addition, the possible mechanism of amplification of Mdomt genes in the apple genome is also discussed.     

Tumor growth fraction, expression of estrogen and progesterone receptors, p53, bcl-2 and cathepsin D activity in primary ductal invasive breast carcinoma and their axillary lymph node metastases

The aim of this paper is to determine similarities and differences between tumor cell subclones in cases of ductal invasive breast carcinoma, and which occupy primary tumor and local axillary lymph metastases. The tumor growth fraction evaluated by Ki-67 was analyzed along with the expression level of estrogen and progesterone receptors, protein p53, proto-oncogene protein bcl-2 and cathepsin D in 60 patients. Metastatic lymph node in axilla has a higher growth fraction of the tumor cells than the primary tumor (p = 0.045), as well as the higher level of bcl-2 overexpression (p = 0.014). No statistically significant difference was found in the presence of immunohistochemically identified estrogen receptors (p = 0.161) and progesterone receptors (p = 0.081) between the primary tumor and the metastatic lymph node in axilla. Likewise, no difference was found between the immunohistochemical evaluation of p53 (p = 0.356) and cathepsin D activity (p = 0.928). A higher growth fraction of the tumor cells and the higher level of bcl-2 overexpression in metastatic tumor cells indicate the more aggressive cell subclones. This study does not support the routine testing of both primary tumor and locoregional metastasis to evaluate the breast cancer hormone receptor status.     

The prevalence of cardiovascular disease risk factors in patients from Croatian Zagorje County treated at Department of Medicine, Zabok General Hospital from 2000 to 2006

The aim of the study was to assess the prevalence of risk factors for cardiovascular disease in patients treated for coronary heart disease (CHD) at Department of Medicine, Zabok General Hospital during the 2000-2006 period. Cardiovascular diseases are a group of diseases that occur due to arterial. The risk factors that lead to the development and occurrence of cardiovascular disease are hypertension, cigarette smoking, hyperholesterolemia, hypertriglyceridemia, diabetes mellitus and positive family history. Additional factors favoring the occurrence of cardiovascular disease include overweight, inadequate physical activity, and emotional stress. Data on all patients hospitalized and diagnosed with CHD at Department of Medicine, Zabok General Hospital during the 2000-2006 period were analyzed for the prevalence of risk factors for CHD, i.e. hypertension, cigarette smoking, hypercholesterolemia, hypertriglyceridemia, diabetes mellitus and positive family history of cardiovascular disease. Hypercholesterolemia was defined by a cholesterol level higher than 5.1 mmol/L, hypertension from history data and blood pressure measurement on admission greater than 140/90 mmHg, diabetes mellitus from history data, and hypertriglyceridemia by a triglyceride level greater than 1.7 mmol/L. Information on heredity and cigarette smoking was collected from history and a questionnaire filled out on admission. All laboratory values were determined on patient admission to the hospital. Analysis of the risk factors for CHD recorded in patients from Zagorje County during the 2000-2006 period revealed hypertension to be the most common risk factor in our patients. According to sex, CHD was found to show a male preponderance. According to age at admission, CHD predominated in the > 70 age group, which accounted for one third of all patients, followed by a comparable proportion of the 50-60 and 60-70 age groups, i.e. still active population groups. As CHD is one of the leading health threats worldwide, estimated to remain so at least by 2020, it is fully justified to invest all efforts in the study of cardiovascular disease. New research projects should be focused on the prevention and early detection of the disease, improvement of diagnosis procedures, introduction of novel therapeutic options, use of new concepts, and due survey of the measures taken. CHD poses great socioeconomic burden upon every community in industrialized societies because of the ever younger age at onset. Actions should be taken to improve awareness of the CHD risks and morbidity in the population at large, stimulating favorable lifestyle and dietary modifications, and one's own health awareness, in order to upgrade the control of risk factors for and morbidity of cardiovascular disease.     

Bone microarchitecture at muscle attachment sites: The relationship between macroscopic scores of entheses and their cortical and trabecular microstructural design

The studies of entheses in bioarchaeology attempted to reconstruct the habitual physical activities of past populations. However, the studies of microarchitecture of the underlying bone are still lacking despite well‐known potential of bone internal microarchitecture to reflect mechanical loading. It is unknown whether different morphological expressions of entheseal changes (ECs) correlate with the microstructural characteristics of the underlining bone. This study analyzed bone microstructural characteristics at the entheses. Our focus was on examining the possible successive nature of the three‐stage scale of entheseal macroscopic changes by comparing EC scores with the microarchitectural features at the attachment sites. The study was based on the hypothesis that mechanical loading influences the microarchitecture of the bone at the attachment site. The bone samples were taken from 24 adult male skeletons from medieval cemeteries in Serbia, with different macroscopic expression score of EC. We evaluated the macroscopic and microscopic appearance of four entheses of the lower limbs (origin of the soleus muscle and the insertions of the adductor magnus, gluteus maximus, and iliopsoas muscles). The specimens were scanned using microcomputed tomography (Scanco µCT 40). Our data showed a lack of consistent correlation between stages of the macroscopic scoring systems with microarchitecture at the entheses, only cortical thickness was significantly different between EC stages. Analyzing relationship between trabecular and cortical bone microstructure we found correlations between cortical and trabecular variables only in Stage C. Results of our study suggest that macroscopic EC might not represent distinct successive phases in bone adaptation to mechanical loading. Am J Phys Anthropol 157:81–93, 2015. © 2014 Wiley Periodicals, Inc.     

Quantification of climate tourism potential of Croatia based on measured data and regional modeling

Tourism is one of the most important economic sectors in Croatia. The Adriatic coast is a popular travel destination for tourists, especially during the summer months. During their activities, tourists are affected by atmospheric conditions and therefore by weather and climate. Therefore, it is important to have reliable information about thermal conditions as well as their impacts on human beings. Here, the climate tourism potential of Croatia is presented and quantified on the basis of three selected stations in different climatic regions. The physiologically equivalent temperature is used for analysis as well as other climatic parameters relevant for tourism and recreation. The results already point to hot conditions for outdoor activities in summer during afternoons, especially along the coast but also for continental regions, resulting in a reduction of the climate tourism potential. In the future, this trend looks set to increase, possibly leading to a changing tourism sector in Croatia requiring adaptation and new strategies.     

Association of behavioral cardiovascular risk factors with mortality in Croatian adult population: the CroHort study

This study examined individual and combined influence of smoking, physical inactivity, alcohol drinking, and unhealthy diet on total mortality. Relationship between individual and combined poor health behaviours and total mortality were examined using Cox proportional hazards regression. Out of 7490 individuals included in the study, during 5 years follow up 808 died. Adjusted hazard ratios (HRs), and 95% confidence intervals (95% CIs) for men with health behaviour scores 1, 2, 3, and 4 compared with those with score 0 were 1.67 (1.24-2.24), 2.28 (1.64-3.18), 2.24 (1.32-3.84), and 2.86 (0.77-11.70), respectively (p value for trend < 0.001). Adjusted HRs (95% CIs) for women with health behaviour scores 1, 2, and 3 compared with those with score 0 were 1.17 (0.97-1.42), 1.37 (1.02-1.86), and 1.20 (0.37-3.61), respectively (p value for trend = 0.04). A unit of the health behaviour score increased mortality risk equivalent to being 5.9 and 2.9 years older, for man and woman respectively.     

Atomic Force Microscopy Stiffness Tomography on Living Arabidopsis thaliana Cells Reveals the Mechanical Properties of Surface and Deep Cell-Wall Layers during Growth

Cell-wall mechanical properties play a key role in the growth and the protection of plants. However, little is known about genuine wall mechanical properties and their growth-related dynamics at subcellular resolution and in living cells. Here, we used atomic force microscopy (AFM) stiffness tomography to explore stiffness distribution in the cell wall of suspension-cultured Arabidopsis thaliana as a model of primary, growing cell wall. For the first time that we know of, this new imaging technique was performed on living single cells of a higher plant, permitting monitoring of the stiffness distribution in cell-wall layers as a function of the depth and its evolution during the different growth phases. The mechanical measurements were correlated with changes in the composition of the cell wall, which were revealed by Fourier-transform infrared (FTIR) spectroscopy. In the beginning and end of cell growth, the average stiffness of the cell wall was low and the wall was mechanically homogenous, whereas in the exponential growth phase, the average wall stiffness increased, with increasing heterogeneity. In this phase, the difference between the superficial and deep wall stiffness was highest. FTIR spectra revealed a relative increase in the polysaccharide/lignin content.