Objective To systematically integrate the qualitative studies on body image experience in breast cancer patients,in order to provide references for the clinical formulation of corresponding intervention programs.Methods Systematical search was conducted for qualitative studies on the body image experiences of breast cancer patients in databases including PubMed,Web of Science,Cochrane Library,CINAHL,PsycINFO,CNKI,WanFang Database,VIP and CBM.The search period was from the establishment of the database to July 2024.The quality of the literature was evaluated using the 2016 edition of the qualitative research appraisal tool from the Evidence-Based Health Care Center of the Joanna Briggs Research Institute in Australia,and the results were integrated using the pooled integration method.Results A total of 14 pieces of the literature were included,and 36 research results were extracted and summarized into 7 new categories.Totally 3 integrated results were obtained,namely the negative impact of changes in body image,patients' self-adjustment and growth,and patients' need for external support.Conclusion Breast cancer patients are plagued by multiple body images.Medical staff should pay attention to the psychological state of patients,do a good job in health education,improve the understanding and support of the society,provide targeted professional guidance,promote the psychological adaptation of patients,meet the emotional needs of patients,establish multiple support systems,and improve the body image and quality of life of patients.

[Objective]To systematically evaluate the effect of different traditional Chinese medicine(TCM)appropriate techniques on patients with knee osteoarthritis of cold-dampness obstruction type,so as to provide evidence-based clinical practice.[Methods]Databases including PubMed,Web of Science Core Collection,CINAHL Complete,Embase,Science Direct,Cochrane Library,CNKI,Wanfang,VIP and SinoMed were searched for literature on the intervention effect of TCM appropriate techniques on patients with knee osteoarthritis of cold-dampness obstruction type.The retrieval time was from January 1,2019 to July 18,2024.Two researchers independently screened the literature,extracted the data and evaluated the quality of the literature.RevMan 5.4 software was used for traditional Meta-analysis,and Stata 17.0 software was used for network Meta-analysis.[Results]A total of 33 studies were included,involving 3 154 patients and 13 TCM appropriate techniques.Network Meta-analysis showed that acupoint application combined with Chinese medicine fumigation and washing had the best effect in relieving knee joint symptoms,and the surface under the cumulative ranking(SUCRA)was 92.7%,moxibustion combined with Chinese medicine iontophoresis had the best effect in improving clinical efficacy,and the SUCRA was 86.8%.[Conclusion]The existing research shows that acupoint application combined with Chinese medicine fumigation and washing can effectively relieve the knee joint symptoms of patients with knee osteoarthritis of cold-dampness obstruction type,and moxibustion combined with Chinese medicine iontophoresis can effectively improve the clinical efficacy.The combined use of different TCM appropriate techniques is better than the single use.It is suggested that the clinical medical staff can implement comprehensive TCM appropriate techniques based on TCM syndrome differentiation,so as to improve the clinical efficacy and nursing quality of patients with cold-dampness obstruction type knee osteoarthritis.

Objective To systematically integrate the qualitative studies on body image experience in breast cancer patients,in order to provide references for the clinical formulation of corresponding intervention programs.Methods Systematical search was conducted for qualitative studies on the body image experiences of breast cancer patients in databases including PubMed,Web of Science,Cochrane Library,CINAHL,PsycINFO,CNKI,WanFang Database,VIP and CBM.The search period was from the establishment of the database to July 2024.The quality of the literature was evaluated using the 2016 edition of the qualitative research appraisal tool from the Evidence-Based Health Care Center of the Joanna Briggs Research Institute in Australia,and the results were integrated using the pooled integration method.Results A total of 14 pieces of the literature were included,and 36 research results were extracted and summarized into 7 new categories.Totally 3 integrated results were obtained,namely the negative impact of changes in body image,patients' self-adjustment and growth,and patients' need for external support.Conclusion Breast cancer patients are plagued by multiple body images.Medical staff should pay attention to the psychological state of patients,do a good job in health education,improve the understanding and support of the society,provide targeted professional guidance,promote the psychological adaptation of patients,meet the emotional needs of patients,establish multiple support systems,and improve the body image and quality of life of patients.

[Objective]To systematically evaluate the effect of different traditional Chinese medicine(TCM)appropriate techniques on patients with knee osteoarthritis of cold-dampness obstruction type,so as to provide evidence-based clinical practice.[Methods]Databases including PubMed,Web of Science Core Collection,CINAHL Complete,Embase,Science Direct,Cochrane Library,CNKI,Wanfang,VIP and SinoMed were searched for literature on the intervention effect of TCM appropriate techniques on patients with knee osteoarthritis of cold-dampness obstruction type.The retrieval time was from January 1,2019 to July 18,2024.Two researchers independently screened the literature,extracted the data and evaluated the quality of the literature.RevMan 5.4 software was used for traditional Meta-analysis,and Stata 17.0 software was used for network Meta-analysis.[Results]A total of 33 studies were included,involving 3 154 patients and 13 TCM appropriate techniques.Network Meta-analysis showed that acupoint application combined with Chinese medicine fumigation and washing had the best effect in relieving knee joint symptoms,and the surface under the cumulative ranking(SUCRA)was 92.7%,moxibustion combined with Chinese medicine iontophoresis had the best effect in improving clinical efficacy,and the SUCRA was 86.8%.[Conclusion]The existing research shows that acupoint application combined with Chinese medicine fumigation and washing can effectively relieve the knee joint symptoms of patients with knee osteoarthritis of cold-dampness obstruction type,and moxibustion combined with Chinese medicine iontophoresis can effectively improve the clinical efficacy.The combined use of different TCM appropriate techniques is better than the single use.It is suggested that the clinical medical staff can implement comprehensive TCM appropriate techniques based on TCM syndrome differentiation,so as to improve the clinical efficacy and nursing quality of patients with cold-dampness obstruction type knee osteoarthritis.

OBJECTIVE To study the improvement effects of poria acid on insulin resistance in rats with polycystic ovary syndrome （PCOS） and its mechanism. METHODS One hundred and twenty-six female rats were randomly separated into blank group， PCOS group， poria acid low-dose group （8.33 mg/kg）， pachymic acid high-dose group （33.32 mg/kg）， ethinylestradiol cyproterone group （positive control group， 0.34 mg/kg）， recombinant rat high mobility group protein B1 protein （rHMGB1） group （8 μg/kg）， and poria acid high dose+rHMGB1 group （33.32 mg/kg poria acid+8 μg/kg rHMGB1）， with 18 rats in each group. Except for the blank group， the rats in all other groups were given Letrozole suspension intragastrically to construct the PCOS model. After successful modeling， administration was performed once a day for 4 weeks. After medication， the fasting blood glucose and fasting insulin levels， and insulin resistance index （HOMA-IR） were measured in rats； the levels of follicle-stimulating hormone （FSH）， luteinizing hormone （LH） and testosterone （T） in rat serum， and the levels of interleukin-1β （IL-1β） and tumor necrosis factor- α （TNF- α） in ovarian tissue were detected； ovarian coefficients of rats were calculated； the pathological changes of ovarian tissue were observed； the expressions of HMGB1， receptor for advanced glycosylation elaine_ tanghong@sina.com end product （RAGE） and phosphorylated nuclear factor κB p65 （p-NF-κB p65） proteins were determined in ovarian tissue of rats. RESULTS Compared with the blank group， the pathological injury of ovarian tissue of rats in the PCOS group was serious， the levels of fasting blood glucose and fasting insulin， HOMA-IR and ovarian coefficient were increased， the levels of serum LH and T were increased， while the levels of FSH were decreased； the levels of IL-1β and TNF-α， the expressions of HMGB1， RAGE and p-NF-κB p65 protein in ovarian tissue were increased， with statistical significance （P＜0.05）. Compared with the PCOS group， pathological damage of ovarian tissue was reduced in poria acid low-dose and high-dose groups and ethinylestradiol cyproterone group， and fasting blood glucose， fasting insulin levels， HOMA-IR and ovarian coefficient were decreased； serum LH and T levels were decreased， while FSH levels were increased； the levels of IL-1β and TNF-α and the expressions of HMGB1， RAGE and p-NF-κB p65 protein in ovarian tissue were decreased， with statistical significance （P＜0.05）. The trend of corresponding indexes in rHMGB1 group was opposite to the above （P＜0.05）. Compared with poria acid high-dose group， the changes of the above indexes were reversed significantly in poria acid high-dose+rHMGB1 group （P＜0.05）. CONCLUSIONS Poria acid may improve insulin resistance and inhibit inflammatory reaction in PCOS rats by inhibiting HMGB1/ RAGE pathway.

Objective Visual electrophysiology and optical correlation tomography angiography(OCTA)were used to investigate differences in preoperative retinal function in patients with type 2 diabetic cataract(DC)without obvious retinopathy(NDR)and to determine the clinical application of whole-process blood glucose man-agement(WBGM)for improving postoperative vision in DC patients.Methods This study investigated the preop-erative and postoperative visual electrophysiology(N75,P100,photopic FERG,and scotopic FERG),peripapil-lary retinal nerve fiber layer(pRNFL)and peripapillary capillary vessel density(ppVD)data,as well as trends in these data changes during blood glucose management intervention.Results As the course of T2DM progressed,FBG and HbA1c increased,the N75 and P100 lategraduancy periods of patients gradually lengthened,and the photopic FERG,scotopic FERG,pRNFL,and ppVD values decreased at each postoperative time point.At the same time,the best corrected visual acuity(BCVA)of patients after surgery gradually decreased(P<0.05).Compared with that at 1 week after surgery,the BCVA of Group A(without whole-process blood glucose manage-ment)gradually increased at 1 month and 3 months after surgery but showed a downward trend at 1 year after sur-gery.The BCVA of Group B(with whole-process blood glucose management)gradually stabilized at 1 month after surgery,and at all time points after surgery,the BCVA of Group B was better than that of Group A.The results showed that N75 and P100 in Group A were greater than those in Group B,while the photopic and scotopic FERG,pRNFL,and ppVD(%)in Group A were lower than those in Group B.In addition,N75 and P100 in Group A showed a gradual prolongation trend at various time points after surgery,while photopic FERG,scotopic FERG,pRNFL,and ppVD(%)showed a gradually decreasing trend.However,the above data in Group B gradu-ally stabilized at 3 months after DC surgery,approaching the preoperative level of the group(P<0.05).In the state of whole blood glucose management,although N75 and P100 both reached their longest durations at 1 week af-ter surgery,N75,P100,photopic FERG,scotopic FERG,and pRNFL showed a gradually decreasing trend at 1 month and 3 months after surgery,while ppVD(%)gradually increased(P<0.05).At various time points from 3 months to 1 year after surgery,the overall trend of the above indicators remained stable and close to the preoperative values(P>0.05).Conclusion According to the results of the quantitative analysis of visual electrophysiology and OCTA,in DC patients without obvious retinopathy and with the worsening of diabetes,retinal function decreased,but whole-process blood glucose management effectively restored retinal function and improved visual quality after surgery.

[Objective]To evaluate the efficacy of different traditional Chinese medicine(TCM)appropriate techniques on patients with coronary heart disease and insomnia by network Meta-analysis.[Methods]A computer-based search of China National Knowledge Infrastructure(CNKI),WanFang,China Science and Technology Journal Database(VIP),China Biology Medicine disc(CBM),PubMed,CINAHL,Web of Science,Embase and the Cochrane Library was conducted to retrieve the literature on the improvement of the efficacy of TCM appropriate technology in patients with coronary heart disease and insomnia.The retrieval time limit was from the establishment date of the database to December 2023.Two researchers independently screened the literature,evaluated the quality of the literature and extracted the information.The Cochrane bias assessment tool was used to evaluate the quality of the literature,Review Manager 5.3 was used for traditional Meta-analysis,and Stata 17 software was used for network Meta-analysis.[Results]A total of 31 studies involving 2 977 patients and 14 TCM appropriate techniques were included.Network Meta-analysis showed that in terms of the total effective rate of insomnia,acupoint massage+five-tone therapy[odds ratio(OR)=7.61,95％confidence interval(CI)(2.05,28.30),P＜0.05]was superior to conventional treatment,and had the best effect compared with other TCM appropriate techniques.In terms of sleep quality score,acupoint application[mean difference(MD)=0.51,95％CI(0.04,8.23),P＜0.05]was superior to conventional treatment,and had the best effect compared with other TCM appropriate techniques.[Conclusion]Existing studies have shown that acupoint massage+five-tone therapy can effectively improve the total effective rate of insomnia.Acupoint application can effectively improve the sleep quality of patients.Medical staff can select appropriate TCM appropriate techniques according to the patient's own situation.

Objective To investigate the effect of continuous renal replacement therapy ( CRRT) on the reg-ulation of Treg/Th17 in patients with severe sepsis,and related inflammatory factors IL-6,IL-17,IL-10,and TNF-α.Methods 60 patients with severe sepsis were randomly divided into two groups,30 cases in each group.The control group received conventional treatment,and the observation group was treated with CRRT on the basis of the control group.Flow cytometry was used to detect the levels of Tregs and Th17 cells,and IL-6,IL-10,IL-17 and TNF-αwere detected by ELISA method.At the same time,the APACHEII score,ICU length of hospital stay were observed and recorded.Results After treatment,APACHE Ⅱscore,ICU length of hospital of the observation group were lower than the control group,there were statistically significant differences(t=4.258,t=4.518,all P<0.05). The expression levels of Th17,Treg and Tregs/Th17 in the observation group were significantly lower than the control group,the differences were statistically significant (t=5.872,4.267,4.285,all P<0.05).The expression levels of IL-6,IL-17,TNF-αin the observation group decreased more significantly than the control group,the differences were statistically significant (t=5.829,5.257,5.983,all P<0.05).But the expression level of IL-10 in the two groups had no obvious change[(35.26 ±18.63) pg/mL vs (35.52 ±20.09) pg/mL,t=2.164,P>0.05].Conclusion CRRT can not only remove the inflammatory mediators of abnormal expression,improve the function of T cells,but also can maintain the balance between Th17 and Treg,improve the immune disorders,and improve the prognosis of sepsis.

Objective To explore the viral etiology spectrum of different age and different seasons for neo-natal pneumonia.Methods Medical records of 1 073 cases of neonatal pneumonia in our hospital were retrospectively analyzed,line direct immunofluorescence assay were used to detect nasopharyngeal secretions of newborns,the test results were statistically analyzed.Results In 1 073 cases with neonatal pneumonia,406 cases were detected positive with virus infected,the positive rate was 37.8%,7 cases were mix infected.334 cases were infected by respiratory syncytial virus(RSV),which had the highest detection rate,accounting for 82.3%;RSV infection rate in 1 -6 month baby was 36.4%,which was higher than the >6 -12 month -old baby with RSV infection rate 26.5%,the difference was statistically significant(χ2 =12.25,P <0.05);RSV infection rate in winter and spring group was 39.7%,which was significantly higher than that in autumn and winter group(13.6%);PIV3 infection rate in winter and spring group was 1.8%,significantly lower than that in autumn and summer group(9.1%),the difference was statistically signifi-cant(χ2 =31.27,P <0.05 ).Conclusion RSV is the most common viral in neonatal pneumonia,more attention should be payed to RSV infection control in small babies and at winter and spring,pay attention to PIV3 infection at autumn and summer.

Objective To investigate the serum high mobility group box-1 protein level of children's patients with a-cute traumatic brain injury and it's expression changes and clinical significance. Methods A total of 87 children's patients with acute traumatic brain injury were randomly divided into three groups: severe group (≤8 scores), moderate group(9 to 12 scores) and minor group(13 to 15 scores) according to the patients' Glasgow Coma Scale on admission. Their venous blood were drawn at 3 h, 6 h, 12 h, 24 h, 48 h after injury and the serum HMGB1 were determined by en zyme linked immunosorbent assay(ELISA). The serum HMGB1 concentration were compared between different groups, survivors and non-survivors in 28 days, patients who developed acute lung injury(ALI) or sepsis and who did not deve-lope ALI or sepsis in severe injury group. Results Compared with the minor and moderate group, the serum HMGB1 level in severe group were significantly elevated at each time points(P<0.01). At 6 h, 12 h, 24 h, 48 h time points, the serum HMGB1 level in the moderate group increased significantly compared with the minor group (P<0.01). The serum HMGB1 levels at 24 h after injury were higher in non-survivors compared with survivors (P<0.01). The serum HMGB1 levels in those patients who developed acute lung injury (ALI) or sepsis were higher than who did not develope ALI or sepsis (P<0.01). Conclusion The serum HMGB1 concentration is increased early and may be a ‘alarm signal'prog-nosticating prognosis and complication after acute traumatic brain injury in children.