Pre-admission is a critical initiative to optimize medical service processes and alleviate the challenge of "difficult access to healthcare. "However, there is currently a lack of standardized protocols for pre-admission procedures. This study aims to systematically analyze key nodes and risk factors in pre-admission process design and propose optimization strategies, providing a foundation for policy formulation and hospital practices. By constructing a "forward-reverse" dual-process model of pre-admission and identifying risk points based on stakeholder theory (patients, hospitals, healthcare administration, and insurance), the study reveals that while pre-admission can reduce the average length of stay, improve bed turnover rates, and enhance patient satisfaction, it also presents risks such as cross-period financial settlement, challenges in insurance policy adaptability, demands for information system integration, and the need for defining medical safety boundaries. To optimize the pre-admission process and mitigate these risks, this study explores framework improvements in areas including eligibility criteria, mode selection, cost settlement, transition between pre-admission and inpatient status, and cancellation of pre-admission, offering practical guidance for public hospitals. The authors argue that pre-admission requires tripartite collaboration among hospitals, insurers, and healthcare administrations: hospitals should establish top-level design, continuously refine processes, and implement dynamic risk assessment mechanisms; insurance providers should support cross-period settlement policies; and healthcare administrations should issue guiding policies or standardized protocols. Through multi-department coordination and collaborative efforts, the optimization and innovation of pre-admission processes can be advanced, ultimately delivering more efficient and convenient healthcare experiences for patients.

Objective: To investigate whether syndecan-2(SDC2) can affect the proliferation, invasion and migration of cervical cancer cells by regulating ferroptosis and its possible mechanism. Methods : Normal cervical epithelial cells H8 and cervical squamous carcinoma cells C33A were cultured and divided into H8 group and C33A group. C33A cells were cultured and divided into control group, low SDC2 expression group, SDC2+ferroptosis inhibitor(ferrostation-1) group and SDC2 + ferroptosis inducer(erastin) group. Western blot was used to detect the protein levels of SDC2, solute carrier family 7 member 11(SLC7A11) and glutathione peroxidase 4(GPX4). RT-qPCR was used to detect the SDC2 mRNA level in C33A cells. ELISA kits were used to detect the levels of reactive oxygen species(ROS), glutathione(GSH) and ferrous ion(Fe2+) in C33A cells. The cloning ability of C33A cells was detected by plate cloning. The migration ability of C33A cells was detected by scratch test. Transwell assay was used to detect the invasion ability of C33A cells. Results : Compared with H8 group, the protein and mRNA expressions of SDC2, SLC7A11 and GPX4 in C33A group increased(P<0.05). Compared with the control group, the proliferation ability, migration ability and invasion ability of C33A cells in the low SDC2 group decreased(P<0.05), the protein and mRNA expressions of SLC7A11 and GPX4 in C33A cells decreased(P<0.05), and the GSH level decreased. ROS and Fe2+levels increased(P<0.05). Compared with the low SDC2 group, the protein and mRNA expressions of SLC7A11 and GPX4 increased(P<0.05), the GSH level increased, and the ROS and Fe2+levels decreased(P<0.05) in the low SDC2+ferrostation-1 group. Compared with the control group, the proliferation ability, migration ability and invasion ability of C33A cells with low SDC2+erastin expression decreased(P<0.05). Conclusion The expression of SDC2 increases in C33A cervical cancer cells. Low expression of SDC2 can activate SLC7A11/GPX4 pathway mediated ferroptosis, thereby reducing the proliferation, invasion and migration of C33A cells.

Objective To explore the experiences and needs of patients making health behavior decisions after percutaneous coronary intervention(PCI),and to provide evidence for formulating targeted decision support strategies.Methods Based on the Ottawa decision support framework and descriptive qualitative study,16 patients with unhealthy behaviors 1 year after PCI were selected as research subjects in a tertiary A general hospital in Harbin from July to December 2022 by purpose sampling method,and their decisional experience and needs were deeply interviewed by semi-structured interview method.The data were sorted out and analyzed by content analysis method.Results After the analysis of the interview data,the 2 themes and 6 sub-themes were extracted,including the experience of health behavior decision(uncertainty about the benefits of health behavior,low recognition of health behavior,and worry about the negative impact of behavior change);health behavior decision-making needs(health behavior knowledge needs,medical resources needs,emotional support needs).Conclusion PCI patients have a variety of conflicting experiences and multi-dimensional health behavior decision-making needs.Clinical nurses should start from the experience and needs of patients,pay attention to and identify the conflict experience of patients early,meet the individual needs of patients from the aspects of knowledge,medical resources,emotional support,etc.,and promote the transformation and long-term maintenance of PCI patients'health behaviors.

0n December 31,2021,the Chinese Nursing Association released the group standard"nursing care of patients with infusion of vasoactive agents(T/CNAS 22-2021)",which outlines the fundamental requirements for intravenous infusion of vasoactive drugs and standardizes the evaluation,administration,and monitoring.This article provides an interpretation of the key parts and sections of the standard to ensure nursing safety during the administration of vasoactive drugs,aiming to reduce complications.Additionally,it serves as a crucial reference for nurses during the administration of the medication.

Objective:To investigate the status quo and influencing factors of the somatization of depressive emotions among college students, in order to provide a theoretical basis for the reform of mental health education and the formulation of operable mental health counseling for college students.Methods:Totally 297 college students from two institutions of higher education in Heilongjiang Province were selected by convenience sampling and investigated with the College Student Depressive Emotion Somatization Questionnaire, Attitudes Toward Seeking Professional Psychological Help Scale-Short Form (ATSPPH-SF), and the Type D Personality Scale (DS14) .Results:The total score for the College Student Depressive Emotion Somatization Questionnaire among the 297 students was (28.49±8.07), and the total score for the ATSPPH-SF was (21.98±2.73). Multiple linear regression analysis showed that the influencing factors for the somatization of depressive emotions in college students were professional psychological help-seeking attitudes and whether they had a Type D personality ( P < 0.05) . Conclusions:During university education, there should be a focus on students' personality traits and the positivity of their attitudes toward seeking professional psychological help in order to mitigate the occurrence of adverse psychological issues such as symptoms of depressive somatization.

This study was designed to investigate the effect of hypoxia on preeclampsia(PE)by modulating the Src/Siglec-6/SHP2 signaling pathway in the cytoplasm of trophoblast cells.Mouse model of PE was established in normal control and Siglec-6 knockdown mice by L-NAME administration,with aims of studying the changes in vascular diameter of spiral arteries in vivo and examining the expression levels of Siglec-6,p-Src,p-Shp2 and p-ERK1/2 proteins in mouse uterine vascular tissues.While,the effect of Src/Siglec-6/SHP2 on the invasive proliferation of trophoblast cells was explored by culturing human chorionic trophoblast cells HTR-8/SVneo with hypoxia in vitro.In vivo experimental assays showed that the diameter of spiral arteries was reduced in the Siglec-6 knockdown group of mice,and the expression levels of Siglec-6,p-Src,p-SHP2 and p-ERK1/2 proteins were significantly reduced.In vitro hypoxic HTR-8/SVneo cell model results revealed that Siglec-6 overexpression could promote trophoblast cell invasion and proliferation by regulating p-Src,p-SHP2,p-ERK1/2,MMP2,P53 and P21.While,suppression of Src and SHP2 eliminated Siglec-6 overexpression-mediated Siglec-6,p-Src,p-SHP2 and p-ERK1/2 expression,and inhibited the ability of Siglec-6 overexpression to mediate trophoblast invasion and proliferation.Taken together,Siglec-6 plays an important role in preeclampsia,and can alleviate preeclampsia by promoting trophoblast invasion and proliferation through the Src/SHP2 signalling pathway.

Objective To investigate the effect of dietary intake on the childbirth outcomes of primipara women with full-term labor analgesia. Methods A total of 400 primipara women with full-term labor analgesia were randomly divided into observation group and control group. The observation group received intake management and individualized dietary guidance, while the control group ate and drank according to their own wishes. The childbirth quality, the incidence of vomiting, the use of oxytocin due to uterine atony, the rate of intrapartum fever, the rate of perineal incision, the rate of cesarean section, the rate of vaginal assisted delivery, and the rate of postpartum hemorrhage were compared between the two groups. The duration of the first stage of labor, the duration of the second stage of labor, the duration of labor analgesia, and the amount of postpartum hemorrhage within 2 hours were also compared. Neonatal Apgar score, random blood glucose, umbilical artery blood pH value, umbilical artery blood lactic acid (Lac) value, the incidence of neonatal asphyxia, the incidence of neonatal fever, and the incidence of neonatal hypoglycemia were compared between the two groups. Results The observation group had lower incidences of vomiting, oxytocin use rate due to uterine atony, intrapartum fever rate, perineal incision rate, transferring cesarean section rate, and vaginal assisted delivery compared to the control group(P < 0.05). The observation group had lower rates of postpartum hemorrhage, shorter duration of the first and second stages of labor, shorter duration of labor analgesia, and less postpartum hemorrhage within 2 hours compared to the control group, and the incidences of neonatal hyperglycemia and hypoglycemia in the observation group were lower than those in the control group (P < 0.05). There were no statistically significant differences in umbilical artery blood pH value, Lac value, neonatal Apgar score, random blood glucose, neonatal asphyxia rate, and neonatal fever rate between the two groups (P>0.05). Conclusion Intake management and individualized dietary guidance during labor can reduce the incidence of uterine atony, shorten the duration of labor, decrease the incidence of dystocia, reduce postpartum hemorrhage within 2 hours and decrease the incidence of neonatal glucose abnormality.

Objective:To explore the effect of network learning environment on critical thinking ability of nursing undergraduates.Methods:From September 2021 to January 2022, a total of 84 nursing undergraduates in the third grade of Nursing School of Harbin Medical University were selected as the research objects. The Online Learning Environment Scale and the Chinese version of Critical Thinking Ability Scale were used to investigate.Results:The total score of Online Learning Environment Scale of 84 nursing undergraduates was (63.21±15.29) , and the Chinese version of Crital Thinking Ability Scale was (248.71±36.35) . The total score of Online Learning Environment Scale of nursing undergraduates was positively correlated with the total score of Chinese version of Critical Thinking Ability Scale of nursing undergraduates ( P<0.01) . The results of multiple linear regression analysis showed that the influencing factors of critical thinking ability of nursing undergraduates included family economic situation, whether they could receive free online database resources from schools, and online learning environment ( P<0.05) . Conclusions:The online learning environment for nursing undergraduates is at a moderate level. It is suggested that nursing undergraduates should optimize the content and form of online learning and provide targeted learning support resources so as to improve the critical thinking ability of nursing undergraduates.

Na⁺/H⁺ antiporter (NHX) gene subfamily plays an important role in plant response to salt stress. In this study, we identified the NHX gene family members of Chinese cabbage and analyzed the expression patterns of BrNHXs gene in response to abiotic stresses such as high temperature, low temperature, drought and salt stress. The results showed that there were 9 members of the NHX gene family in Chinese cabbage, which were distributed on 6 chromosomes respectively. The number of amino acids was 513-1 154 aa, the relative molecular weight was 56 804.22-127 856.66 kDa, the isoelectric point was 5.35-7.68. Members of BrNHX gene family mainly existed in vacuoles, the gene structure is complete, and the number of exons is 11-22. The secondary structures of the proteins encoded by the NHX gene family in Chinese cabbage had alpha helix, beta turn and random coil, and the alpha helix occurred more frequently. Quantitative real-time PCR (qRT-PCR) analysis showed that the gene family members had different responses to high temperature, low temperature, drought and salt stress, and their expression levels differed significantly in different time periods. BrNHX02 and BrNHX09 had the most significant responses to these four stresses, and their expression levels were significantly up-regulated at 72 h after treatments, which could be used as candidate genes to further verify their functions.
Genome, Plant ; Multigene Family ; Stress, Physiological/genetics* ; Brassica/metabolism* ; Gene Expression Regulation, Plant ; Phylogeny ; Plant Proteins/metabolism*