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Labels are used to describe people every day, and these labels can affect people's subjective health. However, little is known about how existing health identity (i.e., stable identification with being a healthy person) shapes these effects. This study examined the effect of health-related labelling on subjective health, and the potential role of existing health identity in moderating this association.Participants (N = 309) first answered questions related to their health identity, namely, the extent to which they identified with being a healthy person. Next, they were presented with a series of scenarios reflecting healthy (n = 154) or unhealthy (n = 155) labels. Participants' subjective health ratings were then measured using a self-report scale ranging from (0) "Worst health among age" to (100) "Best health among age."Beyond chronological age effects, exposure to healthy labels was associated with higher ratings of subjective health. Participants with a greater health identity showed an amplified positive response to being labelled a healthy person.Social-cognitive processes, both in terms of stable identity and situational labelling, inform subjective health. These perceptions may impact actual health downstream. Our results suggest that health identity and health-related labels may be used in future interventions to bolster objective health outcomes.

A prevailing belief is that a sense of purpose in life is worth having, based on evidence that it predicts greater psychological functioning, social relationships, physical health, and longevity. Yet, whether the benefits of having a sense of purpose persist across all contents – or the actual substance of one’s aspirations – lingers as a critical blind spot within this literature. Here, we contend that an ecological systems perspective is needed to contextualize how purpose content either enables or extinguishes the benefits of feeling purposeful. We nominate congruence (the fit between a purpose and ecological conditions) and feasibility (the ease with which a purpose can be pursued) as measurable features of purpose content that fuse people and contexts and potentiate whether a sense of purpose proves favorable. Greater congruence and feasibility should orchestrate support for purpose-related goals, actions, and justifications, thus amplifying the likelihood of positive outcomes. Practical strategies for integrating the congruence and feasibility of individuals’ aspirations within the study of purpose are discussed.

Biases perpetuate when people think that they are innocent whereas others are guilty of biases. We examined whether people would detect biased thinking and behavior in others but not themselves as influenced by preexisting beliefs (myside bias) and social stigmas (social biases). The results of three large studies showed that, across demographic groups, participants attributed more biases to others than to themselves, and that this self-other asymmetry was particularly salient among those who hold strong beliefs about the existence of biases (Study 1 and Study 2). The self-other asymmetry in bias recognition dissipated when participants made simultaneous predictions about others’ and their own thoughts and behaviors (Study 3). People thus exhibit bias in bias recognition, and this metacognitive bias may be remedied when it is highlighted to people that we are all susceptible to biasing influences.

We acknowledge the Australian Microscopy & Microanalysis Research Facility at the Centre for Microscopy, Characterisation and Analysis, The University of Western Australia, a facility funded by the University, State and Commonwealth Governments. DW acknowledges funding from the European Commission and the Australian Research Council. This is publication number 838 from the Australian Research Council Centre of Excellence for Core to Crust Fluid Systems.

Background/objectives The objective of this study was to investigate the effects of vitamin C on inflammation, tumor development, and dysbiosis of intestinal microbiota in an azoxymethane (AOM)/dextran sulfate sodium (DSS)-induced inflammation-associated early colon cancer mouse model. Materials/methods Male BALB/c mice were injected intraperitoneally with AOM [10 mg/kg body weight (b.w)] and given two 7-d cycles of 2% DSS drinking water with a 14 d inter-cycle interval. Vitamin C (60 mg/kg b.w. and 120 mg/kg b.w.) was supplemented by gavage for 5 weeks starting 2 d after the AOM injection. Results The vitamin C treatment suppressed inflammatory morbidity, as reflected by disease activity index (DAI) in recovery phase and inhibited shortening of the colon, and reduced histological damage. In addition, vitamin C supplementation suppressed mRNA levels of pro-inflammatory mediators and cytokines, including cyclooxygenase-2, microsomal prostaglandin E synthase-2, tumor necrosis factor-α, Interleukin (IL)-1β, and IL-6, and reduced expression of the proliferation marker, proliferating cell nuclear antigen, compared to observations of AOM/DSS animals. Although the microbial composition did not differ significantly between the groups, administration of vitamin C improved the level of inflammation-related Lactococcus and JQ084893 to control levels. Conclusion Vitamin C treatment provided moderate suppression of inflammation, proliferation, and certain inflammation-related dysbiosis in a murine model of colitis associated-early colon cancer. These findings support that vitamin C supplementation can benefit colonic health. Long-term clinical studies with various doses of vitamin C are warranted.

People tend to perceive themselves more favourably than others, but the degree to which individuals exhibit this bias may be influenced by cultural upbringing. Korean ( n = 271) and American ( n = 503) participants were asked to evaluate current and future health expectations for themselves and others. Results showed that American participants rated their own future health more positively than others’ future health, whereas Korean participants rated their own and others’ future health similarly. Given its role in patient health behaviour, implications for creating context-sensitive interventions for future health expectations are discussed.

This research looks at the reproduction of Solomon Asch's Line Test of conformity. In order to test the original experiment with differing independent variables, such as the environment from which the participants were chosen as well as the level of the question given. For the testing of the experiment, two questions other than the one used in the original experiment were created. The goal of the research is to test the legitimacy of the line test with the difficulty of the question as a factor. The two original problems pertain to shape and multiplication. In the order of mention, the questions are considered easy, medium, and difficult. The conformity percentage for the line test was 0%, shape comparison was 16.6%, and mathematical equation was 33.4%. According to the data, the difficulty of the test does affect the level of conformity. Because the environment was not taken account of when picking samples from the population, however, the results of the data cannot be completely trusted. However, the influence of the environment in the experiment was clearly indicated through this research.

To better understand gene expression at very low levels, we have designed a method to eliminate cDNA clones representing abundant mRNAs. A cDNA library for drought-stressed hot pepper (Capsicum annuum) (Choi et al., 2002) underwent double-negative screening, once with probes made from a drought-stressed plant, the second time, with probes from a non-stressed plant. The cDNA clones that showed very weak or negative signals were isolated for further analysis, which resulted in 1399 cDNA clones from about 20,000 screened clones. When nucleotide sequences were determined, we obtained 1142 tentative unique genes, with a redundancy rate of 20.41%. An homology database search for the deduced amino acid sequences revealed that about 79% of the cDNA clones could not be matched for functioning with previously characterized sequences. However, when these uncategorized clones were subjected to classification based on functional domains, most could be cited. Notably, clones with possible functions in RNA transport, protein synthesis, and regulation of protein activity showed a dramatic increase in appearance while those coding for transposable elements, viral proteins, and plasmid proteins occupied a much smaller portion compared with those in theArabidopsis thaliana genome. In addition, those coding for proteins targeted to the endoplasmic reticulum were dramatically more abundant in our clones compared with theArabidopsis database.