Objective:To discuss the pay equity of operating room nurses in public hospitals and provide reference for promoting the salary performance reform of operating rooms.Methods:Using purposive sampling method, 22 cases of operating room nurses from 8 public hospitals in Sichuan Province were selected for semi-structured in-depth interviews from December 2023 to May 2024, and the themes were summarized and distilled by Colaizzi phenomenological data analysis.Results:Twenty-two operationg room nurses were interviewed, 6 males and 16 females with 25-55 years old. The sense of pay equity of operating room nurses was refined into 3 themes and 8 subthemes: ① sense of distributional equity: different representative groups have different views on the basic salary of the position, demand attention to the difference between different subspecialty surgeries, explicit the value embodiment of professional ability, and support for learning and growth; ②sense of procedural equity: the pay policy reflects the interests of the majority of the nurses, and the right to have a say in and ask questions about the pay policy; ③sense of interactive equity: explain the rationale for the pay policy information, focusing on nurses′feelings and perceptions.Conclusions:The sense of fairness of nurses in the operating rooms of public hospitals is expressed in the results of the distribution of subspecialty surgical work, the process of salary decision-making, and the sense of fairness in the interaction between supervisors and subordinates. Nursing managers should pay attention to the reasonable distribution of the pay-earnings ratio of the salaries of nurses in the operating rooms, safeguard the rights of nurses in the process of salary distribution, and pay attention to the sense of the operating room nurses in the implementation of the process or in deciding the results in order to enhance their fairness psychology.

Objective:To conduct a scoping review of risk prediction models for the development of intraoperative hypothermia in patients undergoing cancer surgery to inform clinical nursing practice and future research.Methods:Relevant literature on constructing or validating intraoperative hypothermia risk prediction models for cancer surgery patients in five foreign language databases (PubMed, Embase, Web of Science, Cochrane Library, CINAHL) and four Chinese language databases (China National Knowledge Infrastructure, Wanfang, VIP, Chinese Biomedical Database) were searched from the time of library construction to June 1, 2024, extracted information on the applicable target, incidence of intraoperative hypothermia, methodology of model construction, predictors and performance, etc. The Prediction model Risk Of Bias Assessment Tool was used to evaluate the risk of bias of the studies, and the included literature was analyzed and discussed.Results:A total of 15 pieces of literature involving 18 models were included, with the study population focussing on patients undergoing surgery for colorectal cancer. The rate of intraoperative hypothermia ranged from 15.14% to 61.5%. Model construction methods included 2 types of Logistic regression models and machine learning, and model presentation was based on column-line plots. There were 8 predictors that appeared with a frequency of ≥5, including age, body mass index, operation time, anaesthesia time, operating room temperature, intraoperative rehydration volume, intraoperative bleeding volume, and heat preservation method.Conclusions:The performance of the included model was good, but the risk of bias was high for the predictors and the analysis part, and nursing staff should pay close attention to the risk factors of intraoperative hypothermia in patients undergoing cancer surgery, construct a risk prediction model with low bias and high applicability, and validate and improve the existing risk prediction model.

Objective:To discuss the pay equity of operating room nurses in public hospitals and provide reference for promoting the salary performance reform of operating rooms.Methods:Using purposive sampling method, 22 cases of operating room nurses from 8 public hospitals in Sichuan Province were selected for semi-structured in-depth interviews from December 2023 to May 2024, and the themes were summarized and distilled by Colaizzi phenomenological data analysis.Results:Twenty-two operationg room nurses were interviewed, 6 males and 16 females with 25-55 years old. The sense of pay equity of operating room nurses was refined into 3 themes and 8 subthemes: ① sense of distributional equity: different representative groups have different views on the basic salary of the position, demand attention to the difference between different subspecialty surgeries, explicit the value embodiment of professional ability, and support for learning and growth; ②sense of procedural equity: the pay policy reflects the interests of the majority of the nurses, and the right to have a say in and ask questions about the pay policy; ③sense of interactive equity: explain the rationale for the pay policy information, focusing on nurses′feelings and perceptions.Conclusions:The sense of fairness of nurses in the operating rooms of public hospitals is expressed in the results of the distribution of subspecialty surgical work, the process of salary decision-making, and the sense of fairness in the interaction between supervisors and subordinates. Nursing managers should pay attention to the reasonable distribution of the pay-earnings ratio of the salaries of nurses in the operating rooms, safeguard the rights of nurses in the process of salary distribution, and pay attention to the sense of the operating room nurses in the implementation of the process or in deciding the results in order to enhance their fairness psychology.

Objective:To conduct a scoping review of risk prediction models for the development of intraoperative hypothermia in patients undergoing cancer surgery to inform clinical nursing practice and future research.Methods:Relevant literature on constructing or validating intraoperative hypothermia risk prediction models for cancer surgery patients in five foreign language databases (PubMed, Embase, Web of Science, Cochrane Library, CINAHL) and four Chinese language databases (China National Knowledge Infrastructure, Wanfang, VIP, Chinese Biomedical Database) were searched from the time of library construction to June 1, 2024, extracted information on the applicable target, incidence of intraoperative hypothermia, methodology of model construction, predictors and performance, etc. The Prediction model Risk Of Bias Assessment Tool was used to evaluate the risk of bias of the studies, and the included literature was analyzed and discussed.Results:A total of 15 pieces of literature involving 18 models were included, with the study population focussing on patients undergoing surgery for colorectal cancer. The rate of intraoperative hypothermia ranged from 15.14% to 61.5%. Model construction methods included 2 types of Logistic regression models and machine learning, and model presentation was based on column-line plots. There were 8 predictors that appeared with a frequency of ≥5, including age, body mass index, operation time, anaesthesia time, operating room temperature, intraoperative rehydration volume, intraoperative bleeding volume, and heat preservation method.Conclusions:The performance of the included model was good, but the risk of bias was high for the predictors and the analysis part, and nursing staff should pay close attention to the risk factors of intraoperative hypothermia in patients undergoing cancer surgery, construct a risk prediction model with low bias and high applicability, and validate and improve the existing risk prediction model.

AIM:Cinnamyl aldehyde (CA) is one alcohol ingredient derived from Cinnamomum cassia,which is widely used in treating chronic skin wound in Chinese medicine with the curative effect of ‘rescuing YANG’. The purpose of the present study was to investigate the expression of c-Fos, c-Myc proteins at different time points in NIH3T3 treated with CA and explore the possible mechanism of promoting cell proliferation by CA. METHODS: MTT assay was used for observing cell proliferation. Expression of c-Fos and c-Myc proteins in NIH3T3 cells were assessed by immunocytochemistry assay. RESULTS: The cell proliferation was promoted obviously when CA concentration was between 8.8?10-2 ?g/L and 8.8?10 ?g/L. CA at concentration of 5.5 ?g/L significantly induced expression of c-Fos, c-Myc proteins at 2-3 h after the stimulation compared with control group (P

AIM: To study the effects of Yangyu Tuji (YYTJ) on delayed healing wound of diabetic rats caused by streptozotocin (STZ). METHODS: SD male rats were randomly divided into control group (control), model group (model); and 3 different dose groups of YYTJ. 55 mg/kg STZ were given by intraperitoneal injection except for control group. After 30 days, a round skin of 1.6 cm diametre was excised on all dorsal back of rats. The healing time and healing rate were observed according to re-epithelization. The content of collagenⅠ and Ⅲ was observed by Picric acid-Sirius red staining , Matrix metalloproteinase-1, 13 (MMP-1, -13), tissue inhibitor of metalloproteinases-1 (TIMP-1) by immuno-histochemistry assay. All data were analyzed by IPP software. RESULTS: The healing time in each group treated with YYTJ was shorter than that in model group (P

AIM: To investigate the effects of Astragalus polysacharin(APS) on human fibroblast and human umbilical vein endothelia cell (HUVEC) proliferation, as well as its acts on adhesion between white cells and HUVECs. METHODS: Human fibroblasts from distal and proximal skin away the ulcer were cultured as normal fibroblasts(NF) and wounded fibroblasts(WF). MTT assay was used for detecting cell proliferation, Rose Bengal staining and fluorescence immunohistology assay were used for examining the adhesion of human polymorpho-nuclear cell(PMN) and TPH-1 to HUVECs. RESULTS: 2 44-156 mg/L APS promoted WF proliferation, and 2 44-39 mg/L APS also promoted NF proliferation, but it did not show any proliferating effect on HUVECs. APS inhibited the adhesion of PMN or TPH-1 to HUVECs induced by tumor necrosis factor(TNF). At 25-100 mg/L, it also inhibited both VCAM-1 and ICAM-1 expression in HUVECs induced by TNF. Treatment with APS for 12 h also inhibited CD44 expression in HUVECs. CONCLUSION: APS shows mitogenic activity on both human normal and wounded fibroblasts. It also exerts anti-inflammation effects by inhibiting adhesion molecule expression and adhesion of white cells to HUVECs. [