Objectives: This study tested the hypothesis that cryotherapy duration influences lipopolysaccharide (LPS)-induced inflammation in a rat model. Materials and Methods: Six Wistar rats (Rattus norvegicus albinus) were used. Five sites were selected per animal and divided into 5 groups: a negative control group (NC), 2 positive control groups (PC1 and PC2), and 2 experimental groups (E1 and E2). Cryotherapy was applied for 1 minute (E1) or 5 minutes (E2). An acute inflammatory response was induced in the PC and E groups via subcutaneous administration of 0.5 mL/kg. In the PC2 group, a catheter was inserted without additional treatment. For the E1 and E2 groups, 2.5°C saline solution was administered through the implanted catheters for 1 and 5 minutes, respectively.The rats were sacrificed, and samples were obtained and processed for histological analysis, specifically examining the presence of polymorphonuclear neutrophils and hemorrhage. The χ 2 test was used to compare the presence of acute inflammation across groups. Dependent variables were compared using the linear-by-linear association test. Results: Inflammation and hemorrhage varied significantly among the groups (p = 0.001). A significantly higher degree of acute inflammation was detected (p = 0.0002) in the PC and E1 samples than in the E2 group, in which cryotherapy was administered for 5 minutes. The PC and E1 groups also exhibited significantly greater numbers of neutrophils (p = 0.007), which were essentially absent in both the NC and E2 groups. Conclusions Cryotherapy administration for 5 minutes reduced the acute inflammation associated with LPS and catheter implantation.

Authors suggest efforts are needed to further explore the usefulness and utilization of psychoeducation at the community and professional levels as applied to various settings and populations. In addition, if developed and implemented carefully, psychoeducational interventions have promising application on other life challenges across levels of the public health, social, and educational systems. This quasiexperimental three group pre-test post-test study aims to investigate the effect of psychoeducation on the self-esteem and self-efficacy of college students. A total of 105 college students (35 subjects per group) who were enrolled at Saint Louis University, Baguio City, Philippines were included as sample. Sampling technique was purposive. The Rosenberg's Self-esteem Scale and Schwarzer's General Selfefficacy Scale were used as data gathering tools. A self-made psychoeducational module that was validated by experts in mental health and psychiatric nursing was utilized as intervention. SPSS version 20 was used for the statistical analysis. The results on the post-test scores of both treatment arms (informational and comprehensive model) were significantly higher compared to control group after eight sessions of psychoeducation. The researchers therefore conclude that both psychoeducation models (informational and comprehensive) showed evidence of effectiveness in increasing the self-esteem and self-efficacy levels of college students. 

Human ; Male ; Female ; Adolescent ; Self Efficacy ; Universities ; Mental Health ; Psychiatric Nursing ; Public Health ; Saints ; Self Concept ; Students ; Life

Authors suggest efforts are needed to further explore the usefulness and utilization of psychoeducation at the community and professional levels as applied to various settings and populations. In addition, if developed and implemented carefully, psychoeducational interventions have promising application on other life challenges across levels of the public health, social, and educational systems. This quasiexperimental three group pre-test post-test study aims to investigate the effect of psychoeducation on the self-esteem and self-efficacy of college students. A total of 105 college students (35 subjects per group) who were enrolled at Saint Louis University, Baguio City, Philippines were included as sample. Sampling technique was purposive. The Rosenberg's Self-esteem Scale and Schwarzer's General Selfefficacy Scale were used as data gathering tools. A self-made psychoeducational module that was validated by experts in mental health and psychiatric nursing was utilized as intervention. SPSS version 20 was used for the statistical analysis. The results on the post-test scores of both treatment arms (informational and comprehensive model) were significantly higher compared to control group after eight sessions of psychoeducation. The researchers therefore conclude that both psychoeducation models (informational and comprehensive) showed evidence of effectiveness in increasing the self-esteem and self-efficacy levels of college students. 

Human ; Male ; Female ; Self Efficacy ; Universities ; Mental Health ; Psychiatric Nursing ; Public Health ; Saints ; Self Concept ; Students ; Life ; Nursing ; Students