Objective To analyze the application effect of multidisciplinary collaborative nursing based on the Information-Knowledge-Attitude-Practice(IKAP)theory in patients undergoing lobectomy via thoracoscopy.Methods A total of 168 patients undergoing lobectomy via thoracoscopy were se-lected,and randomly divided into control group and observation group using a random number table,with 84 patients in each group.The control group received routine nursing,while the observation group received multidisciplinary collaborative nursing based on the IKAP theory in addition to routine nurs-ing.The postoperative recovery,pulmonary function indicators[forced vital capacity(FVC),maxi-mum voluntary ventilation(MVV)and ratio of forced expiratory volume in the first second to forced vi-tal capacity(FEV1/FVC)],self-efficacy[General Self-Efficacy Scale(GSES)score]and self-man-agement ability[Chronic Disease Self-Management Questionnaire(CDSMQ)score]before and after intervention were observed and compared between the two groups.Results The observation group had shorter first ambulation time,first flatus time and length of hospital stay compared with the control group(P＜0.05).Before intervention,there were no statistically significant differences in FVC,MVV,FEV1/FVC,CDSMQ scores and GSES scores between the two groups(P＞0.05).After inter-vention,the observation group had higher FVC,MVV,FEV1/FVC,CDSMQ scores and GSES scores compared with the control group(P＜0.05).Conclusion Multidisciplinary collaborative nursing based on the IKAP theory can effectively promote the recovery process in patients undergoing lobec-tomy via thoracoscopy,improve postoperative pulmonary function,self-management ability,and self-efficacy,thereby enhancing the quality of rehabilitation.

ObjectiveTo assess the efficiency of a Sophora flavescens Ait (S. flavescens, Ku Shen)-soluble microneedle (SFA-MN) for improving skin lesion symptoms in mice with psoriasis.MethodsSFA-MNs were prepared using a two-mold molding process with 20% w/v polyvinylpyrrolidone and 15% w/v polyvinyl alcohol. The SFA-MNs were assessed for morphology, mechanical properties, in vitro dissolution, identification of components, and skin lesion improvement in imiquimod-induced psoriasis mice.ResultsThe SFA-MNs demonstrated good mechanical properties for efficiently penetrating the dermis, facilitating efficient drug delivery. Furthermore, they effectively inhibited mast cell levels in the dorsal lesion area of psoriasis mice and reduced the expression of the T-lymphocyte factor cluster of differentiation 3 and tumor necrosis factor-α. In addition, this system alleviated skin inflammation, splenic swelling, and thymic atrophy in the psoriasis-like mouse model. Seven major components were detected from SFA-MNs by comparison of the mass-to-nucleus ratios (m/z) of the secondary fragments N-methylcytisine, 5α, 9α-dihydroxymatrine, sophoramine, matrine, oxysophocarpine, oxymatrine, and kushenol O.ConclusionThe drug delivery strategy combining traditional herbal S. flavescens with soluble microneedle technology provides more targeted and effective immune regulation for treating psoriasis-like mice models, enabling enhanced therapeutic effects compared with the control group.

Objective:To investigate the self-care contribution and binary coping level of spouse caregivers for middle-aged and young stroke patients and explore the relationship between the two, in order to improve the quality of self-care contribution of spouse caregivers to middle-aged and young stroke patients.Methods:A cross-sectional survey was conducted among 200 middle-aged and young stroke patients ′ spouse caregivers in the People ′s Hospital of Xinjiang Uygur Autonomous Region from January to June 2023 by the general data questionnaire, the Caregiver Contribution to Self-care of Stroke Patient Scale, the Dyadic Coping Inventory. The correlation between self-care contributions and binary coping strategies of spousal caregivers was analyzed, and the factors that affect their self-care contributions were screened. Results:Finally, 192 middle-aged and young stroke patients ′ spouse caregivers were included, including 70 males and 122 females, aged 18-59 years old. The total score of self-care contribution of spousal caregivers of middle-aged and young stroke patients was (75.43 ± 6.80) points, and the total score of binary coping was (117.12 ± 9.59) points, both of which were positively correlated ( r=0.691, P<0.05). Hierarchical regression analysis showed that after controlling for the influence of general data, binary coping could explain 28.4% variation in the self-care contribution of spouse caregivers of middle-aged and young stroke patients ( P<0.05). Conclusions:The duality coping level positively predicts the quality of spouse caregivers ′ self-care contribution to middle-aged and young stroke patients. Medical staff should assess the dual coping level of middle-aged and young stroke patients and their spouses, and carry out targeted dual intervention measures to improve the quality of caregivers' contribution to stroke patients ′ self-care.

Objective To explore the mechanism of hydroxyl safflower flavin A(HSYA)in the treatment of sepsis-induced liver injury by using metabolomics and network pharmacology.Methods A total of 50 male C57BL/6 mice were randomly divided into sham-operation group(10 mice),sepsis group(20 mice)and HSYA group(20 mice).Cecal ligation and puncture was conducted to establish the sepsis-induced liver injury mouse model.The mice in HSYA group were subcutaneously injected with HSYA after 2 hours of modeling.The content of serum inflammatory factors and liver function were detected,and the pathological changes of liver tissue were observed with HE staining,UPLC-Q-TOF-MS metabolomics was used to analyze liver tissue,screening for differential metabolites using multivariate statistical methods,network pharmacology was used to predict potential targets for HSYA treatment of sepsis-induced liver injury,and conduct GO and KEGG pathway enrichment analysis on potential targets,Metabo Analyst 5.0 database was used to match differential metabolites and potential targets between the model group and HSYA group,a targets metabolite-metabolism pathway network was constructed.AutoDock Vina software was used to perform molecular docking between HSYA and core genes,and finally RT-qPCR was used to verify the expression of core genes.Results HSYA can reduce the contents of IL-6,IL-1β and TNF-α in serum,restore liver function,and alleviate the morphological alternation in liver induced by sepsis.A total of 26 differential metabolites identified by metabolomics were screened out,including flufenamic acid,cryptolepine,opthalmic acid,fenpropathrin etc.,which were mainly involved in 5 metabolic pathways such as biosynthesis of unsaturated fatty acids and alpha-linolenic acid metabolism.Network pharmacology identified 81 potential targets,2 735 items enriched in GO and 124 signaling pathways enriched in KEGG;a total of 5 differential metabolites were matched for joint analysis,corresponding to 14 targets including IL1B,STAT3,PTGS2,TP53,etc.,involved in the regulation of metabolic disorders in sepsis-induced liver injury by HSYA.Molecular docking results showed that HSYA had good binding activity to IL1B,STAT3,PTGS2 and TP53 targets.RT-qPCR results showed that HSYA could inhibit the expressions of IL1B,STAT3 and PTGS2 in liver tissue.Conclusions HSYA may inhibit the release of inflammatory cytokines,maintain metabolic homeostasis,and alleviate sepsis-induced liver injury through modulating the expressions of IL1B,STAT3,and PTGS2.

Objective:To explore the changes in early postpartum pelvic floor muscle strength following the implementation of the new labor process.Methods:This retrospective cohort study selected 1 834 primiparous women with singleton, full-term pregnancies who delivered at Peking University First Hospital from February 2011 to March 2016 and had a pelvic floor re-examination 6-8 weeks postpartum. Out of these, 738 cases who followed the old labor process before 2014 were categorized as the old process group, and 1 096 cases who followed the new labor process after 2014 were categorized as the new process group. Basic data, childbirth information, and postpartum pelvic floor muscle strength of the two groups were compared. Data were statistically analyzed using t-test, Chi-square test, Mann-Whitney U test, Wilcoxon rank-sum test, and ordered multicategory logistic regression to assess the impact of the new and old labor process and other factors on pelvic floor muscle strength. Results:The total duration of labor, as well as the duration of the first, second, and third stages of labor, were longer in the new process group than in the old process group [549.0 min (360.0-768.0 min) vs. 482.5 min (328.0-635.0 min), 465.0 min (297.5-672.5 min) vs. 420.0 min (285.0-555.0 min), 42.0 min (24.0-74.0 min) vs. 27.0 min (18.0-45.0 min), with Z-value of－5.72,－3.95, and－9.28, all P<0.05). The rates of vaginal delivery and labor analgesia were higher in the new process group [72.1% (790/1 096) vs. 67.2% (496/738), χ2=7.41; 67.4% (739/1 096) vs. 53.4% (394/738), χ2=36.82; both P<0.05]. There were no statistically significant differences in the comparison of Class Ⅰ and Class Ⅱ muscle strength grades between the two groups (all P>0.05). Conclusion:There was no significant decline in early postpartum pelvic floor muscle strength following the implementation of the new labor process standards.

Objective To explore the application of LIS management group in hospital software and hardware management.Methods The objective,responsibilities and management procedure of hospital LIS management group were introduced,and its effects were studied in hospital software and hardware management.Results Hospital LIS management group optimized LIS management procedure,decreased fault rate and shortened the time for fault handling.Conclusion LIS management group promotes hospital digitalization and clinical laboratory department management.

Objective To investigate the clinical features, diagnosis, treatment and prognosis of primary testicular diffuse large B-cell lymphoma.Methods 8 patients with primary testicular diffuse large B-cell lymphoma were reviewed from April, 2012 to April, 2015.The mean age was 58 years old, ranging 43-68 years old.Color Doppler echocardiography examination showed that there were round or oval regular tumors in the scrotum, which the diameter ranged from 3.5 to 8.0 cm, mean 5.5 cm.There was no abnormal changes among abdomen and pelvic cavity in CT scan and tumor markers examination.The radical orchiectomy were performed in all patients.After opening the tunica vaginalis, a hard texture tumor could be found, which has the vague border line with normal tissue.All patients were diagnosed according to the combination of morpbologic and immunohistochemical examination after operating.Results All patients accepted operation successfully.The mean operation time was 34 minutes, ranging 25-40 minutes.8 cases were diagnosed as primary testicular diffuse large B-cell lymphoma after operating.Immunohistochemical analysis showed that CD20, BCL-6 were positive.CD3, CD10, CK were negative.All patients received adjuvant chemotherapy with RCHOP(cytoxan 750 mg/m2, adriamycin 50mg/m2, leurocnstine 1.4 mg/m2, prednisone 60 mg/m2 ,rituximab 375 mg/m2) regimen over 6 cycles, which was conducted once every three weeks, one week post-operatively.The follow up duration ranged from 6 to 36 months, mean 17 months.All patients survived at the end of this study with no sign of recurrence and metastasis.Conclusions The patients with primary testicular diffuse large B-cell lymphoma are rare.The radical orchiectomy is recommended.And RCHOP chemotherapy should be considered one week post-operatively.The short term outcome of the treatment is satisfactory.But the long term outcome should be further studied.

Objective To investigate the pathogenic bacterial distribution and drug resistance situation of multi‐drug resistant bacterial strain mixed infection among postoperative traumatic patients in Zaoyang area to provide a reference for clinical treatment . Methods A total of 71 traumatic cases of multi‐drug resistant bacterial strain mixed nosocomial infection were selected and per‐formed the bacterial culture and drug resistance analysis according to the samples taking from different infection sites .The the re‐sults were statistically analyzed .Results Among 71 cases of multi‐drug resistant strains mixed infection ,205 multi‐drug resistant strains of bacteria were isolated .Among them ,119 (58 .05% ) strains were Gram‐negative bacteria ,Gram‐positive bacteria was in 83 strians(40 .49% ) and fungus was in 3 strains(1 .46% ) .The resistance of Escherichia coli ,Klebsiella pneumoniae ,Enterobacter and Serratia to more than 10 kinds of antibacterial drugs was more than 50% ,which to ampicillin ,cephalothin ,cefuroxime ,azlocillin ,ce‐fotaxime cefuroxime ,azlocillin ,cefotaxime and cefoperazone was more than 80% ,while which to imipenem and amikacin was only 5 .88% and 28 .57% respectively .The resistance rates of Gram‐positive bacteria represented by Staphylococcus aureus ,Staphylococ‐cus epidermidis ,Staphylococcus haemolyticus and Streptococcus pneumoniae to penicillin G ,oxacillin and ampicillin generally reached 98 .80% ,97 .59% ,and 95 .18% respectively .No Gram‐positive bacteria was resistant to vancomycin ,in addition the resist‐ance to rifampin and chloramphenicol also was only 32 .53% and 34 .94% respectively .Conclusion In early stage of infection ,it is unable to determine the types of pathogenic bacteria and difficult to select sensitive antibacterial drugs ,under this occasion ,the com‐bination of imipenem and vancomycin is a good choice .