Novel ray of hope for diabetic wound healing: Hydrogen sulfide and its releasing agents.

Background: Diabetes mellitus (DM) is a long-term metabolic disease accompanied by difficulties in wound healing placing a severe financial and physical burden on patients. As one of the important signal transduction molecules, both endogenous and exogenous hydrogen sulfide (HS) was found to promote diabetic wound healing in recent studies. HS at physiological concentrations can not only promote cell migration and adhesion functions, but also resist inflammation, oxidative stress and inappropriate remodeling of the extracellular matrix.

Ethical leadership and workplace behavior in the education sector: The implications of employees' ethical work behavior.

The study aimed to examine the effect of ethical leadership on employees' ethical work behavior. Furthermore, this study examined the mediating role of organizational commitment in the relationship between ethical leadership and employees' ethical work behavior. This study was conducted in a public-sector educational organization, and 500 questionnaires were distributed among targeted employees.

The expressions and significance of B7-H3 and CTLA-4 in the clinical stages of non-small-cell lung cancer.

The aim of this study was to analyze the expressions and significance of B7-H3 and CTLA-4 in the clinical stages of non-small-cell lung cancer (NSCLC). Seventy patients with NSCLC who underwent surgical resection or biopsy between January 2016 and February 2018 were enrolled. Among them, 30 were cases of paracancerous tissues and were assigned to the control group (CON).