Objective To construct a nursing consultation information system based on consultation process and information interaction needs and explore its application effect.Methods The nursing consultation process and information interaction needs were analyzed;the information process,content modules and information interaction interface were designed;the structured records for nursing consultation were developed.The system was officially applied in January 2024.The application effect was evaluated by comparing the completion time of nursing consultations,nursing consultation record quality score,nursing consultation evaluation completion rate,and satisfaction rate before(August 2023 to October 2023)and after(January 2024 to March 2024)the application of the information system.Results After the application of the nursing consultation information system,the implementation rate of nursing consultation for inpatients increased from 1.27％ before the application of the system to 1.47％(P=0.019).The completion time of nursing consultation in the whole hospital reduced from 351(225,421)minutes before the application of the system to 310(156,402)minutes(P＜0.001),and there was a statistically significant difference in the completion time of nursing consultation among the 3 specialties of intravenous therapy,blood purification,and diabetes nursing(P＜0.05).The quality score of nursing consultation records increased from 90.5(82.0,100)points to 95.5(92.0,100)points(P＜0.001).The completion rate of nursing consultation evaluation was higher than those before the system application,with statistical significance(21.6％ vs 78.4％,P＜0.001).Conclusion Nursing consultation information system based on information interaction needs can improve the implementation of nursing consultation for inpatients,shorten the completion time of nursing consultations,improve the writing quality of nursing consultation records and the completion rate of nursing consultation evaluation,and it succeeded in real-time quality monitoring.

Objective To construct a nursing consultation information system based on consultation process and information interaction needs and explore its application effect.Methods The nursing consultation process and information interaction needs were analyzed;the information process,content modules and information interaction interface were designed;the structured records for nursing consultation were developed.The system was officially applied in January 2024.The application effect was evaluated by comparing the completion time of nursing consultations,nursing consultation record quality score,nursing consultation evaluation completion rate,and satisfaction rate before(August 2023 to October 2023)and after(January 2024 to March 2024)the application of the information system.Results After the application of the nursing consultation information system,the implementation rate of nursing consultation for inpatients increased from 1.27％ before the application of the system to 1.47％(P=0.019).The completion time of nursing consultation in the whole hospital reduced from 351(225,421)minutes before the application of the system to 310(156,402)minutes(P＜0.001),and there was a statistically significant difference in the completion time of nursing consultation among the 3 specialties of intravenous therapy,blood purification,and diabetes nursing(P＜0.05).The quality score of nursing consultation records increased from 90.5(82.0,100)points to 95.5(92.0,100)points(P＜0.001).The completion rate of nursing consultation evaluation was higher than those before the system application,with statistical significance(21.6％ vs 78.4％,P＜0.001).Conclusion Nursing consultation information system based on information interaction needs can improve the implementation of nursing consultation for inpatients,shorten the completion time of nursing consultations,improve the writing quality of nursing consultation records and the completion rate of nursing consultation evaluation,and it succeeded in real-time quality monitoring.

It is reported that iron metabolism and ferroptosis can influence the occurrence and development of myeloid tumors, which can serve as therapeutic targets. Dysregulation of iron metabolism is present in a variety of myeloid neoplasms. The prognosis of acute myeloid leukemia is related to differential expression of molecules related to iron metabolism. The prognosis of myelodysplastic syndrome patients with iron overload is poor. Myeloproliferative neoplasms are often characterized by the coexistence of iron deficiency and erythrocytosis, which can be treated by targeting hepcidin. Myeloid tumor cells are susceptible to oxidative damage caused by the accumulation of reactive oxygen species and are sensitive to ferroptosis. Ferroptosis has anti-tumor effect in acute myeloid leukemia and myelodysplastic syndrome. Targeting ferroptosis can reverse imatinib resistance in chronic myeloid leukemia. This article reviews the characteristics of iron metabolism in the development and progression of myeloid neoplasms, as well as the mechanism of ferroptosis, to provide a basis for the development of new therapeutic strategies.
Ferroptosis ; Humans ; Iron/metabolism* ; Myelodysplastic Syndromes/pathology* ; Reactive Oxygen Species/metabolism* ; Leukemia, Myeloid, Acute/pathology* ; Hepcidins/metabolism* ; Iron Overload/metabolism* ; Myeloproliferative Disorders/metabolism* ; Prognosis

Objective:To assess the renal-protective effect of Elabela (Ela) on diabetic kidney disease (DKD), and explore its potential mechanism.Methods:db/db mice were randomly divided into diabetic group and Ela intervention group, while db/m mice were taken as normal control group. The mice in the Ela intervention group were intraperitoneally injected with Ela-21 5 mg·kg -1·d -1 for 8 weeks. At the end of the experiment, urinary albumin/creatinine ratio (UACR) was measured. The renal pathological changes were observed by HE and PAS staining. The expression of aquaporin 2(AQP2) examined by immunohistochemistry. The level of collage Ⅳ(Col-Ⅳ) and AQP2 in renal tissue was analyzed by Western blot. The human renal tubular epithelial cells (HK-2) were incubated with high glucose medium and further interfered with apelin receptors (APJ)-siRNA. Western blot analysis was used to detect the effect of Ela intervention on Col-Ⅳ and AQP2 expression. Finally, to clarify the possible mechanism of Ela regulating AQP2, the interaction between Ela-induced APJ activation and arginine vasopressin (AVP)-evoked arginine vasopressin receptor 2 (AVPR2) activation was investigated by NanoBit ? technology. Results:(1) Without affecting blood glucose and body weight, Ela intervention significantly reduced the UACR in db/db mice, and attenuate pathological changes of the kidney, as well as expression of Col-Ⅳ and AQP2. (2) Ela treatment could remarkably inhibit the high glucose-induced the expression of Col-Ⅳ and AQP2, which was reversed by interfering with APJ. (3) AVP-induced downstream β-Arrestin-2 signaling transduction via AVPR2 was obviously antagonized by interaction of Ela and APJ, further suggesting that the inhibitory effect of Ela on AQP2 may be related to antagonizing AVP/AVPR2 signaling.Conclusion:Ela exerts renal protection by inhibiting the expression of AQP2 through APJ.

Objective:To investigate the protective effects of Elabela(ELA) on the renal injury of db/db mice and its possible mechanism.Methods:Sixteen eight-week-old male db/db mice were intraperitoneally injected with ELA(5 mg·kg -1·day -1) or equivalent normal saline( n=8) for 8 weeks. Eight age-matched male db/m mice received equivalent normal saline injection as normal control. At the end of the experiment, blood and urine samples were obtained for HbA 1C and urinary albumin/creatinine(ACR) measurements. Immunohistochemistry was used to observe the expression of ELA. Histopathological changes in kidney tissue were observed by HE staining and Masson staining. The levels of collagen type Ⅳ(Col-Ⅳ) and transforming growth factor-β1(TGF-β1) as well as Yes-associated protein(YAP) phosphorylation in kidney tissue were examined by western blot. Results:Immunohistochemistry results showed that ELA expression was decreased in the renal tissue of db/db mice as compared with that of db/m mice( P<0.05). After ELA treatment, ACR and blood pressure were markedly decreased in db/db mice( P<0.05), but without significant changes in the body weight and HbA 1C. Renal tubular epithelial cells edema, basement membrane thickening, and increased collagen fiber in db/db were improved by ELA administration. Compared with db/m mice, the levels of TGF-β1 and Col-Ⅳ expression, as well as YAP phosphorylation were significantly increased in renal tissue of db/db mice(0.98±0.08 vs 0.68±0.10, 1.10±0.14 vs 0.51±0.08, 3.38±0.72 vs 0.81±0.13, all P<0.05), which were down-regulated after ELA administration(0.80±0.06, 0.51±0.05, 2.21±0.22, all P<0.05). Conclusion:ELA may improve the renal injury of db/db mice by regulating the signaling pathway of YAP, thereby delaying the development of diabetic nephropathy.

Objective To analyze the difference and correlation of the evaluation of the medical students' communication ability between the examiners,standardized patients (SP) and medical students themselves in objective structured clinical examination (OSCE),and to provide scientific basis for the appropriate evaluation method of medical students' communication ability.Methods OSCE was used to evaluate the communication ability of 90 medical students in Daping Hospital,Chongqing,and the three parties were evaluated by the examiners,SP and medical students themselves.Excel and SPSS 17.0 statistical analysis software were used,through Friendman M.test,t test and correlation analysis to analyze the differences and correlation of the three parties evaluations.Results The different evaluation between the three parties on the communication ability of medical students was as follows.Examiner's evaluation was the lowest (8.39 ± 1.18),SP's evaluation was the highest (9.62 ± 0.73),Medical students themselves' evaluation was higher (9.28± 1.09);The examiner's evaluation of Medical students' empathy,verbal communication ability,nonverbal communication ability and etiquette was lower (P=0.00).The correlation analysis of the three parties' evaluation showed that there was a significant correlation between the three parties on the connnunication ability,empathy and nonverbal communication ability (P＜0.05).The evaluation of SP and medical students themselves on medical students' language communication ability and etiquette was significantly correlated (P＜0.05).Conclusions Using examiner or SP or medical students themselves only to evaluate the communication ability of medical students is not accurate,The Examiner and SP as the main trial test personnel should collaborate to evaluate medical students' communication ability.The examiner can evaluate three projects such as what is medical ethics and law,empathy,nonverbal communication ability,while the SP can evaluate the two projects:what is language communication ability and etiquette.The collaborative evaluation of the two sides can be more accurate to reflect the doctor-patient communication ability of medical students.