Peer support can improve negative emotions, cognitive level, self-coping, and quality of life in adolescents and young adults with cancer. The rise of digital health technology has facilitated the rapid development of online medical interventions, providing an opportunity for the development of online peer support. This study reviewed the intervention modalities, application forms, application effects and should prospects of online peer support applied in adolescent and young adult cancer patients, to provide a reference for improving healthcare professionals to conduct high-quality online peer support interventions.

Objective:To systematically evaluate the qualitative study of perinatal bereavement care by obstetric nurses and midwives, and explore the barriers to perinatal bereavement care, so as to promote the development of domestic perinatal bereavement care services.Methods:Systematic search of qualitative studies on the experience of obstetric nurses and midwives in caring for perinatal bereaved mothers in PubMed, Web of Science, Embase, Cochrane Library, PsycINFO, CINAHL, China Biomedical Literature Service System, CNKI, Wanfang Database, and VIP database were searched from the establishment until June 30, 2024. The qualitative research quality evaluation was conducted using the 2016 version of the qualitative research quality assessment tool of the Joanna Briggs Institute Evidence-Based Health Care Centre in Australia, and the results of the study were summarized and integrated using the pooled integration method.Results:A total of 14 studies were included, with 3 Chinese literatures and 11 English literatures. A total of 55 themes were extracted, which were summarized and combined into 8 new categories, and 3 integrated results were summarized: insufficient bereavement care ability, insufficient bereavement care confidence, and imperfect allocation of bereavement care resources.Conclusions:The knowledge popularization and training of bereavement care should be strengthened, the organizational support should be strengthened, the confidence of obstetric nurses and midwives in bereavement care should be enhanced, a special perinatal bereavement care team should be set up, and multidisciplinary resources should be integrated to ensure the continuity and coordination of perinatal bereavement care.

Objective To explore the impact of electrostimulation biofeedback therapy combined with pelvic floor muscle training on postpartum pelvic floor function in first vaginal birth women.Methods A retrospective analysis was conducted on the clinical data of in first vaginal birth women.The control group(n=49)received pelvic floor muscle training,while the observation group(n=49)received electrostimulation biofeedback therapy in addition to pelvic floor muscle training.Com-parisons were made between the two groups before treatment and 10 weeks after treatment in terms of uterine artery blood flow indicators[peak systolic velocity(PSV),resistance index(RI),and pulsa-tility index(PI)of uterine artery],serological indicators[C-reactive protein(CRP),interleukin-6(IL-6)],pelvic floor ultrasound indicators(bladder neck mobility,anteroposterior diameter of levator hi-atal area,levator hiatal volume),pelvic floor function[Pelvic Floor Distress Inventory-20(PFDI-20)],pelvic floor muscle strength,and quality of life[Short Form-36 Health Survey(SF-36)].The costs of the two treatments were compared at the end of treatment.Results Ten weeks after treatment,PSV,muscle potential values of type Ⅰ and type Ⅱ muscles,and SF-36 scores were significantly increased in both groups compared with those before treatment,with the observation group showing higher values than the control group(P＜0.05).RI,PI,CRP,IL-6,bladder neck mobility,anteroposterior di-ameter of levator hiatal area,levator hiatal volume,and PFDI-20 scores were decreased in both groups compared with those before treatment,with the observation group showing lower values than the control group(P＜0.05).After treatment,the treatment cost in the observation group was significantly higher than that in the control group(P＜0.05).Conclusion Electrostimulation biofeedback ther-apy combined with pelvic floor muscle training can effectively improve postpartum uterine artery blood flow indicators,serological indicators,pelvic floor ultrasound indicators,pelvic floor muscle strength,and promote pelvic floor function recovery in first vaginal delivery women.

Peer support can improve negative emotions, cognitive level, self-coping, and quality of life in adolescents and young adults with cancer. The rise of digital health technology has facilitated the rapid development of online medical interventions, providing an opportunity for the development of online peer support. This study reviewed the intervention modalities, application forms, application effects and should prospects of online peer support applied in adolescent and young adult cancer patients, to provide a reference for improving healthcare professionals to conduct high-quality online peer support interventions.

Objective:To systematically evaluate the qualitative study of perinatal bereavement care by obstetric nurses and midwives, and explore the barriers to perinatal bereavement care, so as to promote the development of domestic perinatal bereavement care services.Methods:Systematic search of qualitative studies on the experience of obstetric nurses and midwives in caring for perinatal bereaved mothers in PubMed, Web of Science, Embase, Cochrane Library, PsycINFO, CINAHL, China Biomedical Literature Service System, CNKI, Wanfang Database, and VIP database were searched from the establishment until June 30, 2024. The qualitative research quality evaluation was conducted using the 2016 version of the qualitative research quality assessment tool of the Joanna Briggs Institute Evidence-Based Health Care Centre in Australia, and the results of the study were summarized and integrated using the pooled integration method.Results:A total of 14 studies were included, with 3 Chinese literatures and 11 English literatures. A total of 55 themes were extracted, which were summarized and combined into 8 new categories, and 3 integrated results were summarized: insufficient bereavement care ability, insufficient bereavement care confidence, and imperfect allocation of bereavement care resources.Conclusions:The knowledge popularization and training of bereavement care should be strengthened, the organizational support should be strengthened, the confidence of obstetric nurses and midwives in bereavement care should be enhanced, a special perinatal bereavement care team should be set up, and multidisciplinary resources should be integrated to ensure the continuity and coordination of perinatal bereavement care.

Objective:To explore the learning experience of medical students in digital storytelling teaching,providing a theoretical basis for the practice and research of digital storytelling teaching.Methods:Qualitative research and mixed-method research containing qualitative studies on medical students'experiences in digital storytelling teaching were retrieved from domestic and foreign databases,with a retrieval time limit from database establishment to January 2024.The quality evaluation criteria for qualitative research from JBI Evidence-Based Healthcare Center were used to evaluate the quality of the included literature,and the meta-integration method was used to systematically integrate and analyze the results.Results:A total of 12 articles were included,44 research results were extracted,and 11 new categories were summarized and integrated into 3 integration results,including medical students benefit greatly from digital storytelling teaching;the unique advantages of digital storytelling as an emerging teaching tool;and the obstacles of digital storytelling in education.Conclusion:Medical students hold a positive attitude towards the teaching mode of digital storytelling and have gained a good learning experience from it.However,there are shortcomings such as the uneven quality of digital storytelling resources,and some medical students'unsuitability for the learning mode of digital storytelling.Further research is needed on ethical issues arising from the teaching mode of digital storytelling.

Cellular immune responses as well as generalized and periarticular bone loss are the key pathogenic features of rheumatoid arthritis (RA). Under the pathological conditions of RA, dysregulated inflammation and immune processes tightly interact with skeletal system, resulting in pathological bone damage via inhibition of bone formation or induction of bone resorption. Single-cell omics technologies are revolutionary tools in the field of modern biological research.They enable the display of the state and function of cells in various environments from a single-cell resolution, thus making it conducive to identify the dysregulated molecular mechanisms of bone destruction in RA as well as the discovery of potential therapeutic targets and biomarkers. Here, we summarize the latest findings of single-cell omics technologies in osteoimmunology research in RA. These results suggest that single-cell omics have made significant contributions to transcriptomics and dynamics of specific cells involved in bone remodeling, providing a new direction for our understanding of cellular heterogeneity in the study of osteoimmunology in RA.
Humans ; Osteoclasts/physiology* ; Arthritis, Rheumatoid/pathology* ; Inflammation/pathology* ; Bone and Bones/pathology* ; Bone Resorption/pathology*

【Objective】 To investigate the establishment of multi-center haemovigilance (HV) and the monitoring of adverse reactions to blood donation (ARBD), in order to provide basis for the management of blood donors. 【Methods】 The operation of HV was investigated by questionnaire. The total number of blood donations (including plateletpheresis) and ARBD cases occurred in each blood center from 2014 to 2018 were analyzed. 【Results】 Among the 24 blood centers in this survey, only nine got HV operated. The incidence of ARBD of 19 blood centers that fulfilled the questionnaire was in the range of (0.003~1.151) %. The change trend of number and incidence of ARBD cases were indeterminate. 【Conclusion】 Most blood centers did not got HV established. The incidence of ARBD varied greatly and was indeterminate. The application of HV should be further improved to strengthen ARBD management.

OBJECTIVE：To establish the microwave processing technology of yellow wine-processed Curculigo orchioides ， and compare it with traditional technology. METHODS ：HPLC method was adopted to determine the contents of curculigoside ， orcinol glucoside and orcinol gentiobioside in C. orchioides . Based on the single factor tests ，microwave processing technology was optimized and validated with orthogonal test combined with comprehensive weighted scoring method ，with the amount of yellow wine，microwave power ，wetting time and microwave time as factors ，using the contents of curculigoside ，orcinol glucoside ， orcinol gentiobioside and ethanol soluble extract as the indexes. The contents of C. orchioides decoction pieces and processed products were compared. RESULTS ：The optimal microwave processing technology included that the amount of yellow wine was 20％（the weight of C. orchioides decoction pieces was 20％），microwave power was 300 W，wetting time was 3 h，microwave time was 2 min. After 3 times of validation tests ，average contents of curculigoside，orcinol glucoside ，orcinol gentiobioside and ethanol soluble extract were 0.095 6％，0.723 9％，0.406 6％，10.115 3％，and RSD were 0.71％，0.54％，0.99％，1.44％（n＝3）. Average comprehensive score were 99.08（RSD＝0.69％，n＝3）. Except for the content of ethanol soluble extract in traditional wine-processed product ，the contents of curculigoside and orcinol gentiobioside in traditional wine-processed product and microwave processed product as well as the content of ethanol soluble extract in microwave processed product were all significantly higher than C. orchioides decoction pieces ；the contents of curculigoside and orcinol gentiobioside in microwave processed product were both significantly higher than traditional wine-processed product （P＜0.05）. The contents of orcinol glucoside in 2 processed product were significantly lower than C. orchioides decoction pieces ，while the microwave processed product was significantly higher than traditional wine-processed product （P＜0.05）. CONCLUSIONS ：Optimized microwave processing technology is stable and feasible ，and can be used for the processing of yellow wine-processed C. orchioides .

Objective:To screen the risk factors of psychology problems and quality of life of patients with inflammatory bowel disease (IBD) by questionnaire, and to explore the impact of anxiety and depression on the quality of life and disease of IBD patients, in order to guide the treatment of IBD.Methods:From June 15 to July 15 in 2019, 171 IBD patients diagnosed in the Department of Gastroenterology, the Tenth People′s Hospital of Tongji University in Shanghai were investigated by internet questionnaire. Finally 136 IBD patients (IBD group) were enrolled. During the same period 121 healthy individuals with no difference in age and gender were selected as healthy control group. IBD clinical questionnaire, the generalized anxiety disorder (GAD)-7, patient health questionnare (PHQ)-9 depression screening and the short form 36-item health survey (SF-36) quality of life evaluation scale were used in IBD group. General situation questionnaire, GAD-7, PHQ-9 and SF-36 scale were conducted in healthy control group. Chi-square test, Binary logistic regression analysis, Ordinal logistic regression analysis, and Pearson correlation analysis were used for statistical analysis.Results:In IBD group, 87(64.0%) were males and 49(36.0%) were females; 25 cases (18.4%) were ulcerative colitis (UC) and 111 cases (81.6%) were Crohn′s disease (CD); and the median age was (32(26, 40)) years old. In healthy control group, 68 (56.2%) were males and 53(43.8%) were females; the median age was (32(26, 37)) years old. The incidence of anxiety in UC patients and CD patients was 64.0%(16/25) and 64.9%(72/111), respectively, and the incidence of depression in UC and CD was 72.0%(18/25) and 58.6%(65/111), respectively. There were no significant differences in the incidence of anxiety and depression between UC patients and CD patients (both P>0.05). Role-emotional (odds ratio ( OR)=0.965, 95% confidence interval ( CI) 0.937 to 0.994, P=0.017) and mental health ( OR=0.940, 95% CI 0.896 to 0.985, P=0.010) may be the independent factors of depression. Physiological function ( OR=1.040, 95% CI 1.010 to 2.730, P=0.022) was the independent factors of depression. There was no significant correlation between the duration of disease and the quality of life ( P>0.05). There was no significant correlation between disease activity and quality of life, however it was related to physiological function ( r=0.15, P=0.046). The physiological function of IBD patients in remission stage was better than that of patients in activity stage. Depression was negatively correlated with quality of life ( r=-0.55, P<0.01), and with a linear relationship ( r=19.429, intercept was 744.455, P<0.01). Anxiety was not correlated with quality of life ( P>0.05). Depression was negatively correlated with changes of physical function, role-physical function, physical pain, general health, vitality, social function, emotional function, mental health, and reported health transition ( r=-0.234, -0.358, -0.454, -0.449, -0.566, -0.485, -0.441, -0.597, and -0.193, all P<0.05). Conclusions:IBD patients are prone to anxiety and depression. Depression is negative correlated with quality of life. It is very important to screen and intervene mental disorders in IBD patients, especially in patients with depression. Controlling the activity of IBD and relieving the clinical symptoms of patients may be effective in improving anxiety and depression. The treatment of IBD itself is the basis of IBD psychotherapy.