Challenges in delivering a brand promise - focusing on municipal healthcare organisations

Purpose To investigate how healthcare professionals understand a new organisational brand and examine the ideas discussed in relation to it within health care organisations. Design/methodology/approach The research is based on a discursive approach that facilitates understanding how the informants perceived a new organisation brand and how that might shape their activities in the enterprise. Findings The study identified four distinct interpretative repertoires: the organisational brand as an economic solution, the magic wand, the factory, and a servant to the customer. The new brand was understood in terms of economic and business-like functions marked by external branding and its signs (logos etc.). The brand is not communicated to patients or colleagues, and the factory metaphor is applied to work practices. Hence, several potential dilemmas arise concerning the brand promise, customer expectations, economic and efficiency gains and the professional values of employees. Research limitations/implications Adoption of private-sector practices in semi-public or public-sector organisations is common. This study focuses on how private-sector ideas diffuse into the organisations and how they are translated within them. Practical implications We suggest a stronger emphasis on internal branding as a reconciliation to enhance legitimacy, high-quality customer service and staff wellbeing. Originality/value Theoretically, the unique contribution of the study is drawing upon health care branding, dilemma theory and discursive institutionalism in its interpretation. Consequently, it demonstrates how ideas about the brand and public health care are translated and communicated in the examined discourses and how those ideas reconstruct understanding and change behaviour within the organisations

Only IL-1β release is inflammasome-dependent upon ultraviolet B irradiation although IL-18 is also secreted

Abstract DNA damage accumulates in aged postmitotic retinal pigment epithelium (RPE) cells, a phenomenon associated with the development of age-related macular degeneration. In this study, we have experimentally induced DNA damage by ultraviolet B (UVB) irradiation in interleukin-1α (IL-1α)-primed ARPE-19 cells and examined inflammasome-mediated signaling. To reveal the mechanisms of inflammasome activation, cells were additionally exposed to high levels of extracellular potassium chloride, n-acetyl-cysteine, or mitochondria-targeted antioxidant MitoTEMPO, prior to UVB irradiation. Levels of interleukin-18 (IL-18) and IL-1? mRNAs were detected with qRT-PCR and secreted amounts of IL-1?, IL-18, and caspase-1 were measured with ELISA. The role of nucleotide-binding domain and leucine-rich repeat pyrin containing protein 3 (NLRP3) in UVB-induced inflammasome activation was verified by using the NLRP3-specific siRNA. Reactive oxygen species (ROS) levels were measured immediately after UVB exposure using the cell-permeant 2?,7?-dichlorodihydrofluorescein diacetate (H2DCFDA) indicator, the levels of cyclobutane pyrimidine dimers were assayed by cell-based ELISA, and the extracellular levels of adenosine triphosphate (ATP) determined using a commercial bioluminescence assay. We found that pro-IL-18 was constitutively expressed by ARPE-19 cells, whereas the expression of pro-IL-1? was inducible by IL-1α priming. UVB induced the release of mature IL-18 and IL-1? but NLRP3 contributed only to the secretion of IL-1?. At the mechanistic level, the release of IL-1? was regulated by K+ efflux, whereas the secretion of IL-18 was dependent on ROS production. As well as K+ efflux, the cells released ATP following UVB exposure. Collectively, our data suggest that UVB clearly stimulates the secretion of mature IL-18 as a result of ROS induction, and this response is associated with DNA damage. Moreover, in human RPE cells, K+ efflux mediates the UVB-activated NLRP3 inflammasome signaling, leading to the processing of IL-1?.Peer reviewe

Determinants of job satisfaction for salaried and self-employed professionals in Finland

This paper contributes to our knowledge of the determinants of job satisfaction by analysing the effects of employment status (self-employed or salaried employee) and work characteristics (autonomy, variety, task identity, task significance and feedback) on job satisfaction in a sample of 2327 Finnish professionals. The results of the structural equation model analysis show that although the self-employed are significantly more satisfied with their jobs than their salaried counterparts also in Finland, employment status as such does not explain job satisfaction when the five work characteristics are added to the structural model. Further, the analysis finds that task significance, variety and autonomy have similar effects on the level of job satisfaction among both employees and self-employed individuals, while feedback has a weaker effect when the individual is self-employed and task identity does not affect job satisfaction in either group. Overall the study points to the need to develop jobs that are high in autonomy, variety and task significance for professionals in order to enhance job satisfaction

UV-B-Induced Inflammasome Activation Can Be Prevented by Cis-Urocanic Acid in Human Corneal Epithelial Cells

PURPOSE. The cornea is continually exposed to highly energetic solar UV-B (280-320 nm). Our aim was to investigate whether UV-B triggers the activation of NLRP3 inflammasomes and the production of IL-1 beta and/or IL-18 in human corneal epithelial (HCE) cells. Additionally, we studied the capability of cis-urocanic acid (cis-UCA) to prevent inflammasome activation or alleviate inflammation through other signaling pathways. METHODS. HCE-2 cell line and primary HCE cells were primed using lipopolysaccharide or TNF-alpha. Thereafter, cells were exposed to UV-B before or after the addition of cis-UCA or caspase-1 inhibitor. Caspase-1 activity was measured from cell lysates by an enzymatic assay. IL-1 beta, IL-18, IL-6, IL-8, and NLRP3 levels were detected using the ELISA method from cell culture media. Additionally, intracellular NLRP3 levels were determined by the Western blot technique, and cytotoxicity was measured by the LDH assay. RESULTS. UV-B exposure significantly increased caspase-1 activity in TNF-alpha-primed HCE cells. This result was consistent with the concurrently induced IL-1 beta secretion. Both caspase-1 activity and release of IL-1 beta were reduced by cis-UCA. Additionally, UV-B stimulated the caspase-1-independent production of IL-18, an effect also reduced by cis-UCA. Cis-UCA decreased the release of IL-6, IL-8, and LDH in a time-dependent manner when administered to HCE-2 cells after UV-B exposure. CONCLUSIONS. Our findings demonstrate that UV-B activates inflammasomes in HCE cells. Cis-UCA can prevent the secretion of IL-1 beta and IL-18 and therapeutically reduces the levels of IL-6, IL-8, and LDH in UV-B-stressed HCE cells.Peer reviewe

Synthesis, in vitro and in vivo evaluation of 1,3,5-triazines as cannabinoid CB2 receptor agonists

The cannabinoid receptors type 2 (CBR2) are attractive therapeutic targets of the endocannabinoid signaling system (ECS) as they are not displaying the undesired psychotropic and cardiovascular side-effects seen with cannabinoid receptor type 1 (CB1R) agonists. In continuation of our previous work on 2,4,6-trisubstituted 1,3,5-triazines as potent CB2 agonists, we synthesized an additional series of more polar analogues (1-10), which were found to possess high CB2R agonist activity with enhanced water solubility. The most potent compound in the series was N-(adamantan-1-yl)-4-ethoxy-6-(4-(2-fluoroethyl)piperazin-1-yl)-1,3,5-triazin-2-amine (9) with EC50 value of 0.60nM. To further evaluate the biological effects of the compounds, the selected compounds were tested in vitro against four different cell lines. A human retinal pigment epithelial cell line (ARPE-19) was used to evaluate the cytotoxicity of the compounds whereas an androgen-sensitive human prostate adenocarcinoma cell line (LNCaP), a Jurkat leukemia cell line and a C8161 melanoma cell line were used to assess the antiproliferative activity of the compounds. The most interesting results were obtained for N-(adamantan-1-yl)-4-ethoxy-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine (6), which induced cell viability decrease in prostate and leukemia cell lines, and diminished proliferation of C8161 melanoma cells. The results could be reversed in leukemia cells with the selective CB2R antagonist AM630, whereas in prostate cells the AM630 induced a significant cell viability decrease with a mechanism probably unlinked to CB2 cannabinoid receptor. The antiproliferative effect of 6 on the melanoma cells seemed not to be mediated via the CB1R or CB2R. No cytotoxicity was detected against ARPE-19 cell line at concentrations of 1 and 10μM for compound 6. However, at 30μM concentration the compound 6 decreased the cell viability. Finally, in order to estimate in vivo behavior of these compounds, (18)F labeled PET ligand, N-cyclopentyl-4-ethoxy-6-(4-(2-fluoro-18-ethyl)piperazin-1-yl)-1,3,5-triazin-2-amine ([(18)F]5), was synthesized and its biodistribution was determined in healthy male Sprague-Dawley rats. As a result, the tracer showed a rapid (<15min) elimination in urine accompanied by a slower excretion via the hepatobiliary route. In conclusion, we further demonstrated that 1,3,5-triazine scaffold serves as a suitable template for the design of highly potent CB2R agonists with reasonable water solubility properties. The compounds may be useful when studying the role of the endocannabinoid system in different diseases. The triazine scaffold is also a promising candidate for the development of new CB2R PET ligands

Associations between partial sickness benefit and disability pensions: initial findings of a Finnish nationwide register study

<p>Abstract</p> <p>Background</p> <p>Timely return to work after longterm sickness absence and the increased use of flexible work arrangements together with partial health-related benefits are tools intended to increase participation in work life. Although partial sickness benefit and partial disability pension are used in many countries, prospective studies on their use are largely lacking. Partial sickness benefit was introduced in Finland in 2007. This register study aimed to investigate the use of health-related benefits by subjects with prolonged sickness absence, initially on either partial or full sick leave.</p> <p>Methods</p> <p>Representative population data (13 375 men and 16 052 women either on partial or full sick leave in 2007) were drawn from national registers and followed over an average of 18 months. The registers provided information on the study outcomes: diagnoses and days of payment for compensated sick leaves, and the occurrence of disability pension. Survival analysis and multinomial regression were carried out using sociodemographic variables and prior sickness absence as covariates.</p> <p>Results</p> <p>Approximately 60% of subjects on partial sick leave and 30% of those on full sick leave had at least one recurrent sick leave over the follow up. A larger proportion of those on partial sick leave (16%) compared to those on full sick leave (1%) had their first recurrent sick leave during the first month of follow up. The adjusted risks of the first recurrent sick leave were 1.8 and 1.7 for men and women, respectively, when subjects on partial sick leave were compared with those on full sick leave. There was no increased risk when those with their first recurrent sick leave in the first month were excluded from the analyses. The risks of a full disability pension were smaller and risks of a partial disability pension approximately two-fold among men and women initially on partial sick leave, compared to subjects on full sick leave.</p> <p>Conclusions</p> <p>This is the first follow up study of the newly adopted partial sickness benefit in Finland. The results show that compared to full sick leave, partial sick leave - when not followed by lasting return to work - is more typically followed by partial disability pension and less frequently by full disability pension. It is anticipated that the use of partial benefits in connection with part-time participation in work life will have favourable effects on future disability pension rates in Finland.</p

Entrepreneurs’ mental health and well-being:A review and research agenda

Interest in entrepreneurs’ mental health and well-being (MWB) is growing in recognition of the role of MWB in entrepreneurs’ decision making, motivation, and action. Yet relevant knowledge is dispersed across disciplines, which makes what we currently understand about entrepreneurs’ MWB unclear. In this systematic review I integrate insights from 144 empirical studies. These studies show that research is focused on three research questions: (1) Do different types of entrepreneurs differ in their MWB? What are the (2) antecedents and (3) consequences of entrepreneurs’ MWB? The review systematizes evidence on known antecedents and consequences of entrepreneurs’ MWB but also reveals overlooked and undertheorized sources and outcomes of entrepreneurs’ MWB. The review provides a mapping and framework that advance research on entrepreneurs’ MWB and help to position entrepreneurs’ MWB more centrally in management and entrepreneurship research. It calls for researchers to go beyond applying models developed for employees to understand entrepreneurs. Instead, the findings point the way to developing a dedicated theory of entrepreneurial work and MWB that is dynamic, socialized, and open to considering context and acknowledges variability and fluidity across entrepreneurs’ life domains, as well as the centrality of work for entrepreneurs’ identity

The Impact of Entrepreneurship Education in Higher Education: A Systematic Review and Research Agenda

Using a teaching model framework, we systematically review empirical evidence on the impact of entrepreneurship education (EE) in higher education on a range of entrepreneurial outcomes, analyzing 159 published articles from 2004 to 2016. The teaching model framework allows us for the first time to start rigorously examining relationships between pedagogical methods and specific outcomes. Reconfirming past reviews and meta-analyses, we find that EE impact research still predominantly focuses on short-term and subjective outcome measures and tends to severely underdescribe the actual pedagogies being tested. Moreover, we use our review to provide an up-to-date and empirically rooted call for less obvious, yet greatly promising, new or underemphasized directions for future research on the impact of university-based entrepreneurship education. This includes, for example, the use of novel impact indicators related to emotion and mind-set, focus on the impact indicators related to the intention-to-behavior transition, and exploring the reasons for some contradictory findings in impact studies including person-, context-, and pedagogical model-specific moderator