A study on the double-edged sword effect of inclusive leadership on employees' work behaviour-dual path perspective of cognition and affection.

In order to cope with the volatile social environment and organisational change, more and more scholars call on leaders to stimulate subordinate effectiveness to a greater extent with inclusive behaviour. Existing studies focus on the positive impact of inclusive leadership, but ignore its potential negative impact. This study integrates Cognition-affection Personality System Theory to explore the double-edged sword mechanism of inclusive leadership on subordinates' work behaviour. Through the data analysis of 518 paired questionnaires collected in three stages, the results are as follows: Inclusive leadership has a positive impact on subordinates' psychological entitlement and state gratitude; Psychological entitlement and state gratitude play mediation roles not only between inclusive leadership and work withdrawal behaviour, but also between inclusive leadership and active behaviour; Subordinate narcissistic personality moderates the positive effect of inclusive leadership on psychological entitlement and state gratitude, and then moderates the indirect effect of inclusive leadership on subordinate work withdrawal behaviour and proactive behaviour through psychological entitlement and state gratitude. The above results expand the research on the action mechanism and boundary conditions of inclusive leadership in Chinese organisational context, and provide practical guidance for organisational managers to effectively conduct inclusive leadership.

[Modified acupuncture at sphenopalatine ganglion for allergic rhinitis: a randomized controlled trial].

OBJECTIVE: To observe the effect of modified acupuncture at sphenopalatine ganglion for allergic rhinitis (AR). METHODS: A total of 80 patients with AR were randomly divided into an observation group and a control group, 40 cases in each group. In the observation group, modified acupuncture at sphenopalatine ganglion was given, 30 min each time, 2 times a week and with an interval of 3-4 days. In the control group, budesonide nasal spray was given. Both groups were treated for 4 weeks. The total nasal symptom score (TNSS) and total non-nasal symptom score (TNNSS) were observed before treatment, after first treatment, after last treatment and 4 weeks after treatment; the scores of visual analogue scale (VAS) and rhinoconjunctivitis quality of life questionnaire (RQLQ) were observed before treatment, after last treatment and 4 weeks after treatment; the recurrence condition was evaluated 4 weeks after treatment; the clinical efficacy was evaluated after last treatment in the two groups. RESULTS: Compared with before treatment, the total scores and each score of TNSS, TNNSS scores after first treatment, after last treatment and 4 weeks after treatment were decreased in both groups (P<0.01, P<0.05). After first treatment, the total score, stuffy nose score, itchy nose score of TNSS and TNNSS score in the observation group were lower than the control group (P<0.01, P<0.05). After last treatment, the total score, stuffy nose score, itchy nose score of TNSS in the observation group were lower than the control group (P<0.01). Four weeks after treatment, the total score and each score of TNSS, TNNSS score in the observation group were lower than the control group (P<0.01, P<0.05). Compared with before treatment, the scores of VAS and RQLQ after last treatment and 4 weeks after treatment were decreased in both groups (P<0.01), and those in the observation group were lower than the control group (P<0.01). The recurrence rate was 13.5% (5/37) in the observation group, which was lower than 44.8% (13/29) in the control group (P<0.01). The total effective rate was 92.5% (37/40) in the observation group, which was higher than 72.5% (29/40) in the control group (P<0.05). CONCLUSION: Modified acupuncture at sphenopalatine ganglion could effectively improve symptoms and quality of life in patients with AR, and the recurrence rate is lower.

A novel nomogram model of breast cancer-based imaging for predicting the status of axillary lymph nodes after neoadjuvant therapy.

This study is aimed to develop and validate a novel nomogram model that can preoperatively predict axillary lymph node pathological complete response (pCR) after NAT and avoid unnecessary axillary lymph node dissection (ALND) for breast cancer patients. A total of 410 patients who underwent NAT and were pathologically confirmed to be axillary lymph node positive after breast cancer surgery were included. They were divided into two groups: patients with axillary lymph node pCR and patients with residual node lesions after NAT. Then the nomogram prediction model was constructed by univariate and multivariate logistic regression. The result of multivariate logistic regression analysis showed that molecular subtypes, molybdenum target (MG) breast, computerized tomography (CT) breast, ultrasound (US) axilla, magnetic resonance imaging (MRI) axilla, and CT axilla (all p < 0.001) had a significant impact on the evaluation of axillary lymph node status after NAT. The nomogram score appeared that AUC was 0.832 (95% CI 0.786-0.878) in the training cohort and 0.947 (95% CI 0.906-0.988) in the validation cohort, respectively. The decision curve represented that the nomogram has a positive predictive ability, indicating its potential as a practical clinical tool.

Tit for tat? A study on the relationship between work connectivity behavior after-hours and employees' time banditry behavior.

Based on Conservation of Resources Theory, this study tries to reveal the mechanism of action of work connectivity behavior after-hours triggering employees' time banditry behavior. By using Mplus7.4 software the analysis of 429 leader-employee paired data collected in three stages reveals that work connectivity behavior after-hours has a positive effect on work alienation and psychological distress. Work alienation and psychological distress mediates the relationship between work connectivity behavior after-hours and employees' time banditry behavior, respectively. In addition, organization-based self-esteem mitigates the positive effects of work connectivity behavior after-hours on work alienation and psychological distress, which in turn also moderates the indirect effects of work connectivity behavior after-hours on employees' time banditry behavior through work alienation and psychological distress, respectively. This study provides practical guidance for organizations to reduce employee time banditry behavior and human resource management practices in the new technological environment.

Multifaceted leaders: the double-edged sword effect of narcissistic leadership on employees' work behavior.

So far, most studies have focused on exploring the negative effects of narcissistic leadership. However, little attention has been paid to whether narcissistic leadership also has a positive effect. This study is based on Conservation of Resources Theory and reveals that narcissistic leadership has a double-edged sword effect. By using Mplus7.4 software the analysis of 450 employees and their direct leaders' pairing data collected in three stages, it is found that: narcissistic leadership has a positive effect on employee' hostility toward supervisor and psychological availability; hostility toward supervisor mediates the relationship between narcissistic leadership and counterproductive work behavior; psychological availability mediates the relationship between narcissistic leadership and organizational citizenship behavior; in addition, environmental uncertainty enhances the positive effect of narcissistic leadership on employee' hostility toward supervisor and psychological availability, which in turn moderates the indirect effect of narcissistic leadership on counterproductive work behavior through employee' hostility toward supervisor and on organizational citizenship behavior through psychological availability.

Role of employee loneliness, job uncertainty and psychological distress in employee-based brand equity: Mediating role of employee exhaustion.

Employee-based brand equity plays a crucial role in building organizations' brand equity, and organizations strive to maintain it because of its stimulating effect on competitive achievement. Based on psychological contract and stress theory, this study developed a model that points out the antecedents which can play an adverse role in the EBBE building process. This study explores the role of employee loneliness, job uncertainty, and psychological distress on employee-based brand equity. This study also explores the mediating role of emotional exhaustion in these relationships. For the empirical analyses of the model, this study gathered data based on a 459 sample size under a time-lag approach from the employees of clothing brands in China. This study analyzed the data through partial least square structural equation modeling (PLS-SEM). For this purpose, SmartPLS software was used. The outcomes revealed that employee loneliness has no direct relationship with employee-based brand equity; however, job uncertainty and psychological distress negatively influence employee-based brand equity, such as job uncertainty and psychological distress reduce employee-brand-based equity. Moreover, emotional exhaustion mediates the relationship between employee loneliness and employee-based brand equity and job uncertainty and employee-based brand equity; however, emotional exhaustion does not mediate the relationship between psychological distress and employee-based brand equity. Finally, practical implications, limitations, and future directions are discussed in this study.

Why does leader aggressive humor lead to bystander workplace withdrawal behavior?-Based on the dual path perspective of cognition- affection.

Based on the Cognitive-Affective Personality System Theory, this study takes 443 employees of several Chinese enterprises and their direct superiors as the research objects, then a 1:1 paired survey is carried out at three different time points, and data is processed by Mplus 7.4 software. This study finds from a bystander perspective: leader aggressive humor plays a positive role in bystander affective rumination and bystander workplace anxiety. Both bystander affective rumination and bystander workplace anxiety play a mediation role between leader aggressive humor and bystander workplace withdrawal behavior. Besides, organization-based self-esteem alleviates the positive impact of leader aggressive humor on bystander affective rumination and bystander workplace anxiety, and then moderates the indirect impact of leader aggressive humor on bystander workplace withdrawal behavior through bystander affective rumination and bystander workplace anxiety, respectively. This study has practical guiding significance for promoting the organization to reduce the occurrence of aggressive humor, helping employees better integrate into the organization, and building a harmonious organizational environment.

The latest application progress of radiomics in prediction and diagnosis of liver diseases.

INTRODUCTION: Early detection and individualized treatment of patients with liver disease is the key to survival. Radiomics can extract high-throughput quantitative features by multimode imaging, which has good application prospects for the diagnosis, staging and prognosis of benign and malignant liver diseases. Therefore, this paper summarizes the current research status in the field of liver disease, in order to help these patients achieve personalized and precision medical care. AREAS COVERED: This paper uses several keywords on the PubMed database to search the references, and reviews the workflow of traditional radiomics, as well as the characteristics and influencing factors of different imaging modes. At the same time, the references on the application of imaging in different benign and malignant liver diseases were also summarized. EXPERT OPINION: For patients with liver disease, the traditional imaging evaluation can only provide limited information. Radiomics exploits the characteristics of high-throughput and high-dimensional extraction, enabling liver imaging capabilities far beyond the scope of traditional visual image analysis. Recent studies have demonstrated the prospect of this technology in personalized diagnosis and treatment decision in various fields of the liver. However, further clinical validation is needed in its application and practice.

Functional role of miR­155 in physiological and pathological processes of liver injury (Review).

There are several types of liver injury, including alcohol­induced liver injury, drug­induced liver injury, infectious liver injury, cirrhosis, liver ischemia/reperfusion injury and liver failure. In recent years, accumulated data have demonstrated that microRNAs (miRNAs/miRs) may be involved in the occurrence and development of a variety of systemic diseases, such as immune diseases, tumors and nervous system diseases. miR­155 is a key miRNA, which has been studied extensively and has been shown to target different genes. In the present review, the potential effects and mechanisms of miR­155 on the physiological and pathological processes of liver injury were reviewed from the perspective of cell stress, inflammation and activation of fibrosis. In addition, the potential benefits of miR­155 as a therapeutic target and predictor of liver injury were summarized.