Objective To develop a decision support system for clinical nursing plans based on nursing diagno-sis and explore its application effects,in order to provide references for optimizing the clinical nursing process and improving the quality of nursing.Methods A multidisciplinary research team was established to construct a clini-cal nursing plan decision support system framework from 3 aspects,namely nursing diagnosis,nursing interventions,and outcome tracking.The system built a clinical nursing diagnosis decision knowledge base through 3 dimensions,namely basic nursing diagnoses,specialty disease nursing diagnoses,and nursing-related technical diagnoses.Deep learning-based artificial intelligence capture technology was developed to achieve intelligent matching and generate clinical nursing plan forms.Implemented in a tertiary hospital in Yichang City,Hubei Province,a control group(June to August 2024)and an experimental group(October to December 2024)were compared regarding nursing diagnosis implementation rate,nursing plan documentation accuracy,and clinical nursing quality scores.Results This research showed a significant improvements for nursing diagnosis implementation rate increased from 94.88％to 97.25％,and nursing plan documentation accuracy improved from 90.38％to 95.33％.Compared with the control group,the experimental group demonstrated statistically significant enhancements in deep vein thrombosis preven-tion,fall prevention,pressure injury management,unplanned extubation control,bloodstream infection control,catheter-related infection prevention,and key specialty nursing quality indicators(all P＜0.05).Conclusion The nursing di-agnosis-based clinical decision support system effectively improves nurses'diagnostic implementation rates,enhances documentation accuracy of nursing plans,and elevates overall clinical nursing quality.

Objective To develop a decision support system for clinical nursing plans based on nursing diagno-sis and explore its application effects,in order to provide references for optimizing the clinical nursing process and improving the quality of nursing.Methods A multidisciplinary research team was established to construct a clini-cal nursing plan decision support system framework from 3 aspects,namely nursing diagnosis,nursing interventions,and outcome tracking.The system built a clinical nursing diagnosis decision knowledge base through 3 dimensions,namely basic nursing diagnoses,specialty disease nursing diagnoses,and nursing-related technical diagnoses.Deep learning-based artificial intelligence capture technology was developed to achieve intelligent matching and generate clinical nursing plan forms.Implemented in a tertiary hospital in Yichang City,Hubei Province,a control group(June to August 2024)and an experimental group(October to December 2024)were compared regarding nursing diagnosis implementation rate,nursing plan documentation accuracy,and clinical nursing quality scores.Results This research showed a significant improvements for nursing diagnosis implementation rate increased from 94.88％to 97.25％,and nursing plan documentation accuracy improved from 90.38％to 95.33％.Compared with the control group,the experimental group demonstrated statistically significant enhancements in deep vein thrombosis preven-tion,fall prevention,pressure injury management,unplanned extubation control,bloodstream infection control,catheter-related infection prevention,and key specialty nursing quality indicators(all P＜0.05).Conclusion The nursing di-agnosis-based clinical decision support system effectively improves nurses'diagnostic implementation rates,enhances documentation accuracy of nursing plans,and elevates overall clinical nursing quality.

Osteoporosis is a prevalent skeletal condition characterized by reduced bone mass and strength, leading to increased fragility. Buqi-Tongluo (BQTL) decoction, a traditional Chinese medicine (TCM) prescription, has yet to be fully evaluated for its potential in treating bone diseases such as osteoporosis. To investigate the mechanism by which BQTL decoction inhibits osteoclast differentiation in vitro and validate these findings through in vivo experiments. We employed MTS assays to assess the potential proliferative or toxic effects of BQTL on bone marrow macrophages (BMMs) at various concentrations. TRAcP experiments were conducted to examine BQTL's impact on osteoclast differentiation. RT-PCR and Western blot analyses were utilized to evaluate the relative expression levels of osteoclast-specific genes and proteins under BQTL stimulation. Finally, in vivo experiments were performed using an osteoporosis model to further validate the in vitro findings. This study revealed that BQTL suppressed receptor activator of NF-κB ligand (RANKL)-induced osteoclastogenesis and osteoclast resorption activity in vitro in a dose-dependent manner without observable cytotoxicity. The inhibitory effects of BQTL on osteoclast formation and function were attributed to the downregulation of NFATc1 and c-fos activity, primarily through attenuation of the MAPK, NF-κB, and Calcineurin signaling pathways. BQTL's inhibitory capacity was further examined in vivo using an ovariectomized (OVX) rat model, demonstrating a strong protective effect against bone loss. BQTL may serve as an effective therapeutic TCM for the treatment of postmenopausal osteoporosis and the alleviation of bone loss induced by estrogen deficiency and related conditions.
Animals ; NFATC Transcription Factors/genetics* ; Drugs, Chinese Herbal/pharmacology* ; Ovariectomy ; Osteoclasts/metabolism* ; Female ; Osteogenesis/drug effects* ; Rats, Sprague-Dawley ; Rats ; NF-kappa B/genetics* ; Osteoporosis/genetics* ; Signal Transduction/drug effects* ; Bone Resorption/genetics* ; Cell Differentiation/drug effects* ; Humans ; RANK Ligand/metabolism* ; Mitogen-Activated Protein Kinases/genetics* ; Transcription Factors

In the process of conducting implementation research on health service issues, stakeholders' preference for contents related to evidence-based practice (EBP) and implementation strategies is closely related to whether EBP can be effectively implemented.However, multiple preference assessment methods exist, each with their own strengths, weaknesses, and application scenarios, which makes it challenging for researchers to select appropriate and effective preference assessment methods. This paper aims to review the origins, characteristics, and application scenarios of commonly used preference assessment methods, with the hope of providing valuable reference and lessons for domestic scholars to select and apply appropriate preference assessment methods in implementation research.

In the process of conducting implementation research on health service issues, stakeholders' preference for contents related to evidence-based practice (EBP) and implementation strategies is closely related to whether EBP can be effectively implemented.However, multiple preference assessment methods exist, each with their own strengths, weaknesses, and application scenarios, which makes it challenging for researchers to select appropriate and effective preference assessment methods. This paper aims to review the origins, characteristics, and application scenarios of commonly used preference assessment methods, with the hope of providing valuable reference and lessons for domestic scholars to select and apply appropriate preference assessment methods in implementation research.

Objective To explore the activation of tumor necrosis factor-α(TNF-α)signaling pathway and the expressions of the associated inflammatory factors in NPHP1-defective renal tubular epithelial cells.Methods A human proximal renal tubular cell(HK2)model of lentivirus-mediated NPHP1 knockdown(NPHP1KD)was constructed,and the expressions of TNF-α,p38,and C/EBPβ and the inflammatory factors CXCL5,CCL20,IL-1β,IL-6 and MCP-1 were detected using RT-qPCR,Western blotting or enzyme-linked immunosorbent assay.A small interfering RNA(siRNA)was transfected in wild-type and NPHP1KDHK2 cells,and the changes in the expressions of TNF-α,p38,and C/EBPβ and the inflammatory factors were examined.Results NPHP1KDHK2 cells showed significantly increased mRNA expressions of TNF-α,C/EBPβ,CXCL5,IL-1β,and IL-6(P<0.05),protein expressions of phospho-p38 and C/EBPβ(P<0.05),and IL-6 level in the culture supernatant(P<0.05),and these changes were significantly blocked by transfection of cells with siRNA-C/EBPβ(P<0.05).Conclusion TNF-α signaling pathway is activated and its associated inflammatory factors are upregulated in NPHP1KDHK2 cells,and C/EBPβ may serve as a key transcription factor to mediate these changes.

Objective To explore the activation of tumor necrosis factor-α(TNF-α)signaling pathway and the expressions of the associated inflammatory factors in NPHP1-defective renal tubular epithelial cells.Methods A human proximal renal tubular cell(HK2)model of lentivirus-mediated NPHP1 knockdown(NPHP1KD)was constructed,and the expressions of TNF-α,p38,and C/EBPβ and the inflammatory factors CXCL5,CCL20,IL-1β,IL-6 and MCP-1 were detected using RT-qPCR,Western blotting or enzyme-linked immunosorbent assay.A small interfering RNA(siRNA)was transfected in wild-type and NPHP1KDHK2 cells,and the changes in the expressions of TNF-α,p38,and C/EBPβ and the inflammatory factors were examined.Results NPHP1KDHK2 cells showed significantly increased mRNA expressions of TNF-α,C/EBPβ,CXCL5,IL-1β,and IL-6(P<0.05),protein expressions of phospho-p38 and C/EBPβ(P<0.05),and IL-6 level in the culture supernatant(P<0.05),and these changes were significantly blocked by transfection of cells with siRNA-C/EBPβ(P<0.05).Conclusion TNF-α signaling pathway is activated and its associated inflammatory factors are upregulated in NPHP1KDHK2 cells,and C/EBPβ may serve as a key transcription factor to mediate these changes.

Objective:To investigate the value of contrast-enhanced ultrasound (CEUS) as a preoperative planning strategy for lymphaticovenous anastomosis (LVA) in improving the quality of LVA and the outcome of short-term limb volume reduction in patients with secondary upper limb lymphedema.Methods:Patients with breast cancer-related upper extremity lymphedema who underwent LVA at the Department of General Surgery Cancer Center Division of Breast Surgery of Zhejiang Provincial People’s Hospital from August 2021 to August 2023 were enrolled retrospectively. According to whether preoperative ultrasound lymphography was performed, the patients were divided into CEUS assisted group and control group. In the CEUS assisted group, preoperative CEUS lymphography combined with high-frequency ultrasound color Doppler imaging was utilized for precise localization of lymphatic vessels and recipient veins, as well as surgical target planning for LVA. In the control group, preoperative indocyanine green lymphography was employed to guide surgical exploration. Mann-Whitney U test was used to compare the number of LVA surgical exploration incisions per limb and the number of successful anastomoses per limb between the two groups. The success rate of anastomosis (total number of successful anastomoses/total number of surgical exploration incisions) was compared by the chi-square test. The duration of single anastomosis, mean arm circumference, and the difference between preoperative and postoperative mean arm circumference were compared by independent sample t-test. Paired-sample t-test was used to compare the improvement of the mean arm circumference of the operated limb of the two groups after 3 months of follow-up. P < 0.05 was considered statistically significant. Results:A total of 47 female patients were enrolled, including 27 patients in the CEUS assisted group, with an average age of (57.1±9.0) years and a median edema course of 2 years. There were 20 cases in the control group, with an average age of (58.1±9.6) years and a median duration of edema of 2 years. The CEUS group, compared with the control group, exhibited a higher number of surgical exploration incisions per limb [6.0 (4.0, 7.0) cases vs. 5.0 (3.0, 6.0) cases], a greater number of successful anastomoses per limb [5.0 (3.0, 6v0) cases vs. 3.0 (2.0, 3.0) cases], and a significantly increased overall success rate of anastomosis [82.8% (125/151) vs. 61.4% (54/88)]. Additionally, there was a significant increase in the preoperative and postoperative mean arm circumference difference [(6.2±3.3) cm vs. (3.9±1.9) cm]. The duration of single anastomosis was significantly shortened [(57.4±16.0) min vs. (92.8±18.5) min], with statistically significant differences observed in all comparisons (all P < 0.05). The preoperative and postoperative mean arm circumference were compared between the CEUS group [(31.4±4.6) cm vs. (25.3±4.7) cm] and the control group [(31.3±4.3) cm vs. (27.5±3.8) cm], respectively, with statistically significant differences observed in both groups (both P < 0.01). Conclusion:CEUS lymphography, as a preoperative planning strategy for LVA, can significantly increase the number and success rate of LVA anastomosis in patients with secondary upper limb lymphedema, shorten the duration of single anastomosis, and improve the short-term effect of limb volume reduction after LVA.

Objective:To investigate the value of contrast-enhanced ultrasound (CEUS) as a preoperative planning strategy for lymphaticovenous anastomosis (LVA) in improving the quality of LVA and the outcome of short-term limb volume reduction in patients with secondary upper limb lymphedema.Methods:Patients with breast cancer-related upper extremity lymphedema who underwent LVA at the Department of General Surgery Cancer Center Division of Breast Surgery of Zhejiang Provincial People’s Hospital from August 2021 to August 2023 were enrolled retrospectively. According to whether preoperative ultrasound lymphography was performed, the patients were divided into CEUS assisted group and control group. In the CEUS assisted group, preoperative CEUS lymphography combined with high-frequency ultrasound color Doppler imaging was utilized for precise localization of lymphatic vessels and recipient veins, as well as surgical target planning for LVA. In the control group, preoperative indocyanine green lymphography was employed to guide surgical exploration. Mann-Whitney U test was used to compare the number of LVA surgical exploration incisions per limb and the number of successful anastomoses per limb between the two groups. The success rate of anastomosis (total number of successful anastomoses/total number of surgical exploration incisions) was compared by the chi-square test. The duration of single anastomosis, mean arm circumference, and the difference between preoperative and postoperative mean arm circumference were compared by independent sample t-test. Paired-sample t-test was used to compare the improvement of the mean arm circumference of the operated limb of the two groups after 3 months of follow-up. P < 0.05 was considered statistically significant. Results:A total of 47 female patients were enrolled, including 27 patients in the CEUS assisted group, with an average age of (57.1±9.0) years and a median edema course of 2 years. There were 20 cases in the control group, with an average age of (58.1±9.6) years and a median duration of edema of 2 years. The CEUS group, compared with the control group, exhibited a higher number of surgical exploration incisions per limb [6.0 (4.0, 7.0) cases vs. 5.0 (3.0, 6.0) cases], a greater number of successful anastomoses per limb [5.0 (3.0, 6v0) cases vs. 3.0 (2.0, 3.0) cases], and a significantly increased overall success rate of anastomosis [82.8% (125/151) vs. 61.4% (54/88)]. Additionally, there was a significant increase in the preoperative and postoperative mean arm circumference difference [(6.2±3.3) cm vs. (3.9±1.9) cm]. The duration of single anastomosis was significantly shortened [(57.4±16.0) min vs. (92.8±18.5) min], with statistically significant differences observed in all comparisons (all P < 0.05). The preoperative and postoperative mean arm circumference were compared between the CEUS group [(31.4±4.6) cm vs. (25.3±4.7) cm] and the control group [(31.3±4.3) cm vs. (27.5±3.8) cm], respectively, with statistically significant differences observed in both groups (both P < 0.01). Conclusion:CEUS lymphography, as a preoperative planning strategy for LVA, can significantly increase the number and success rate of LVA anastomosis in patients with secondary upper limb lymphedema, shorten the duration of single anastomosis, and improve the short-term effect of limb volume reduction after LVA.

Atherosclerosis is usually the underlying cause of cardiovascular diseases. With the change in diet structure and living environment, it has become an increasingly serious global health problem, posing a huge challenge to public health. Berberine, also known as flavonidol, is an isoquinoline-type quaternary alkaloid with purgative and detoxifying effects. Berberine and its derivatives have antibacterial, antiviral, anti-inflammatory, antioxidant, hypoglycemic, hypolipidemic, and atherosclerosis prevention effects, etc. Recent research results showed that berberine and its derivatives can play an important role in atherosclerosis prevention through a hypolipidemic effect, anti-oxidative stress and anti-inflammatory activity, improvement of vascular endothelial dysfunction, and regulation of intestinal microbiota. In this review paper, the research progress on the mechanism of action of berberine and its derivatives in the prevention of atherosclerosis was reviewed from the perspectives of a lipid-regulating effect, inhibition of oxidative stress and the inflammatory response, improvement of vascular endothelial dysfunction, and regulation of intestinal microbiota. The aim of this paper is to provide a theoretical basis for reducing the occurrence of atherosclerosis, improving the clinical symptoms of patients, and further developing berberine-based drugs.