Drawing on the concepts of behavioural change taxonomies and theoretical coding schemes， this paper designs a theoretical model of "manipulative effect units" for manual medicine， establishing a logical framework that links "treatment objectives （theory-driven）-treatment techniques （precise implementation）-expected effects （immediate verification）". First， it analyses the methodological challenges faced by manual medicine as a complex intervention， reviewing the insights and limitations of existing research frameworks. It then focuses on the model's core concepts， theoretical architecture and multi-level coding system of "manipulative effect units"， illustrating its application logic using tuina for knee osteoarthritis as an example. Finally， it proposes a development pathway of "manipulative effect units" model in complex interventions based on consensus， technological integration and artificial intelligence. This model aims to provide a unified methodological foundation for the standardised description， reproducible research and identification of active components in manual interventions， thereby propelling manual medicine from empirical transmission towards a new phase guided by theory and evidence optimization.

Efferocytosis refers to the process of phagocytes engulfing and clearing the cells after programmed cell death. In recent years, an increasing number of studies have shown that the mechanisms of efferocytosis are closely related to drug-induced liver injury, hepatic ischemia-reperfusion injury, viral hepatitis, cholestatic liver diseases, metabolic-associated fatty liver disease, alcoholic liver disease, and other liver disorders. This review summarized the research progress on the role of efferocytosis in liver diseases, with the hope of providing new targets for the prevention and treatment of liver diseases.
Humans ; Liver Diseases/metabolism* ; Animals ; Phagocytosis/physiology* ; Phagocytes ; Efferocytosis

Objective To evaluate the effectiveness of different tip positions applied to midline catheters(MC)and provide evidence-based evidence for venous catheter tip positioning in clinical practice.Methods Computerized searches of PubMed,Web of Science,Embase,Cochrane Library,CINAHL,CNKI,Wanfang Database,VIP,and CBM for studies on the effectiveness of applying MC with different tip positions were performed from the time of database construction to July 2024.Meta-analysis was performed using Rev Man 5.3 software after 2 investigators independently screened the studies,extracted the information and evaluated the quality of the included studies.Results A total of 9 studies with 2 302 hospitalized patients were included.The quality evaluation results of the included studies are all B-level.Meta-analysis showed that when the tip of the MC was located in the subclavian vein compared with the tip of the MC in the axillary vein,the rate of total catheter-related complications,phlebitis,blood leakage,infiltration,catheter occlusion,catheter dislocation,and catheter-associated thrombosis were lower,with a statistically significant difference(P＜0.05).When the tip of the MC was located in the subclavian vein compared with the tip of the MC in the axillary vein,the catheter retention time was longer,with a statistically significant difference(P=0.007).The descriptive analysis showed a lower rate of extubation due to complications when the tip of the MC was located in the subclavian vein compared with when the tip was located in the axillary vein(P＜0.05).Conclusion When the tip of the MC is located in the subclavian vein compared to when it is located in the axillary vein,the incidence of total catheter-related complications,phlebitis,blood leakage,infiltration,catheter occlusion,catheter dislocation,catheter-associated thrombosis,and the rate of catheter extractions due to complications were lower,and the catheter was left in place for a longer period of time.Due to the limitations of the quantity and quality of the included studies,more large-sample,high-quality studies are needed to further validate the effectiveness of different tip positions of MC.

Objective To evaluate the effectiveness of different tip positions applied to midline catheters(MC)and provide evidence-based evidence for venous catheter tip positioning in clinical practice.Methods Computerized searches of PubMed,Web of Science,Embase,Cochrane Library,CINAHL,CNKI,Wanfang Database,VIP,and CBM for studies on the effectiveness of applying MC with different tip positions were performed from the time of database construction to July 2024.Meta-analysis was performed using Rev Man 5.3 software after 2 investigators independently screened the studies,extracted the information and evaluated the quality of the included studies.Results A total of 9 studies with 2 302 hospitalized patients were included.The quality evaluation results of the included studies are all B-level.Meta-analysis showed that when the tip of the MC was located in the subclavian vein compared with the tip of the MC in the axillary vein,the rate of total catheter-related complications,phlebitis,blood leakage,infiltration,catheter occlusion,catheter dislocation,and catheter-associated thrombosis were lower,with a statistically significant difference(P＜0.05).When the tip of the MC was located in the subclavian vein compared with the tip of the MC in the axillary vein,the catheter retention time was longer,with a statistically significant difference(P=0.007).The descriptive analysis showed a lower rate of extubation due to complications when the tip of the MC was located in the subclavian vein compared with when the tip was located in the axillary vein(P＜0.05).Conclusion When the tip of the MC is located in the subclavian vein compared to when it is located in the axillary vein,the incidence of total catheter-related complications,phlebitis,blood leakage,infiltration,catheter occlusion,catheter dislocation,catheter-associated thrombosis,and the rate of catheter extractions due to complications were lower,and the catheter was left in place for a longer period of time.Due to the limitations of the quantity and quality of the included studies,more large-sample,high-quality studies are needed to further validate the effectiveness of different tip positions of MC.

As 2019-nCoV vaccine is widely used in the adult population, children and adolescents have gradually become an important susceptible population to 2019-nCoV due to their low coverage of the vaccine and high contact degree. Understanding the characteristics of 2019-nCoV infection in minors is vital. This paper summarized the progress in the research of 2019-nCoV in minors by using the data from the retrieval of recently published literature. Furthermore, the key characteristics of 2019-nCoV infection in minors, including the susceptibility, transmissibility, prognosis and immune response were analyzed and the progress in child and adolescent vaccine development was introduced.

The quality control and evaluation methods of Schizonepeta tenuifolia were established by HPLC fingerprint, multi index component content determination and chemical pattern recognition to provide basis for the quality control of medicinal materials. The chemical components of 25 batches of Schizonepeta tenuifolia panicle medicinal materials and decoction pieces collected were analyzed by high performance liquid chromatography, and the common pattern of fingerprint was established. A total of 22 common chromatographic peaks were calibrated, and their similarity was more than 0.9. The samples were divided into three categories according to different producing areas by cluster analysis. The results of principal component analysis and cluster analysis were consistent. Finally, five differential markers of different batches of Schizonepeta tenuifolia were selected by orthogonal partial least squares discriminant analysis. Through the identification of the reference substance, it was determined that peak 9 was hesperidin, peak 10 was rosmarinic acid, peak 13 was tilianin, peak 14 was quercetin, and peak 20 was pulegone. The quality evaluation method established in this study is stable and reliable, and is suitable for the quality control of Schizonepeta tenuifolia.

Objective: To compare the short-term and long-term outcomes between robotic-assisted and laparoscopic-assisted radical right hemicolectomy in patients with adenocarcinoma of the right colon. Methods: Retrospective review of a prospectively collected database identified 288 right colon cancer patients who underwent either robotic-assisted (n=57) or laparoscopic-assisted right hemicolectomy (n=231) between October 2014 and October 2020 at Department of Gastrointestinal Surgery, the Affiliated Hospital of Qingdao University. There were 161 males and 127 females, aging (60.3±12.8) years (range: 17 to 86 years). After propensity score matching as 1∶4 between robotic-assisted and laparoscopic-assisted right hemicolectomy, there were 56 cases in robotic group and 176 cases in laparoscipic group. Perioperative outcomes and overall survival were compared between the two groups using t test, Wilcoxon rank sum test, χ² test, Fisher exact test, Kaplan-Meier method and Log-rank test, respectively. Results: The total operative time was similar between the robotic and laparoscopic group ((206.9±60.7) minutes vs. (219.9±56.3) minutes, t=-1.477, P=0.141). Intraoperative bleeding was less in the robotic group (50 (20) ml vs. 50 (50) ml, Z=-4.591, P<0.01), while the number of lymph nodes retrieved was significantly higher (36.0±10.0 vs. 29.0±10.1, t=4.491, P<0.01). Patients in robotic group experienced significantly shorter hospital stay, shorter time to first flatus, and defecation (t: -2.888, -2.946, -2.328, all P<0.05). Moreover, the overall peri-operative complication rate was similar between robotic and laparoscopic group (17.9% vs. 22.7%, χ²=0.596,P=0.465). The 3-year overall survival were 92.9% and 87.9% respectively and the 3-year disease-free survival rates were 83.1% and 82.6% with no statistical significance between the robotic and laparoscopic group (P>0.05). Conclusions: Compared to laparoscopic-assisted right hemicolectomy, robot-assisted right hemicolectomy could improve some short-term clinical outcomes. The two procedures are both achieving comparable survival.
Colectomy ; Colonic Neoplasms/surgery* ; Female ; Humans ; Laparoscopy ; Male ; Prognosis ; Propensity Score ; Retrospective Studies ; Robotic Surgical Procedures ; Treatment Outcome

Objective:To systematically review and synthesize qualitative researches on self-management experience of home-based rehabilitation for patients with chronic diseases and focus on obstacles and promoting factors in the process of home self-management, so as to provide evidence for construction of self-management system of home rehabilitation for chronic diseases.Methods:Cochrane Library, Embase, Medline, PsycINFO, Scopus, PubMed, Web of Science, China National Knowledge Infrastructure (CNKI) , Wanfang Database, VIP and China Biology Medicine disc (CBMdisc) were searched by computer to collect qualitative studies related to self-management experience of home rehabilitation for patients with chronic diseases. The retrieval time was from construction of the database to May 31, 2020. The quality evaluation was carried out using quality evaluation standard for qualitative research (2016) in Australian Joanna Briggs Institute (JBI) Evidence-Based Health Care Center, and the Meta synthesis was carried out using integrative synthesis method.Results:A total of 23 researches were included and 82 results were extracted. Those researches were included into 9 classifications and were synthesized into 4 integrated results, including multiple stresses in home-based rehabilitation self-management of chronic disease, inadequate supportive resources related to home-based rehabilitation self-management of chronic disease, home-based rehabilitation self-management level of patients with chronic diseases to be further improved and positive experience of home self-management of patients with chronic diseases.Conclusions:Home-based rehabilitation for patients with chronic diseases face multiple obstacles in the process of self-management. Nursing staff should efficiently integrate the available home-based rehabilitation self-management medical resources in the area, accurately connect home-based rehabilitation self-management needs of patients and early identify potential risks in home-based rehabilitation self-management process, so as to improve their home self-management effect.

ObjectiveTo investigate the effect of probiotics on the risk of esophagogastric variceal bleeding (EVB) within 1 year in cirrhotic patients with gastroesophageal varices. MethodsA retrospective analysis was performed for the clinical data of 692 cirrhotic patients with gastroesophageal varices who were hospitalized in Beijing Ditan Hospital, Capital Medical University, from February 2008 to February 2017 and were followed up for more than 1 year. Among these patients, 346 patients who received probiotics during the 1-year follow-up were enrolled as probiotics cohort (probiotics group), and then, by using the 1∶1 propensity score method, 346 patients who did not receive probiotics treatment were enrolled as non-probiotics group after adjustment for Child-Pugh class, degree of varices, and red color sign. All patients were managed according to the primary prevention strategy recommended by related guidelines, and in addition, the patients in the probiotics group were given probiotic therapy. The incidence rate of EVB within 1 year was compared between the two groups. The t-test or the Mann-Whitney U test was used for comparison of continuous data between two groups, and the chi-square test was used for comparison of categorical data between two groups. Univariate and multivariate backward Cox regression analyses were used to screen out the influencing factors for EVB. The Kaplan-Meier analysis was used to investigate the cumulative incidence rate of EVB in both groups, and the log-rank test was used for comparison. ResultsProbiotic therapy was an independent protective factor against EVB in cirrhotic patients (adjusted hazard ratio=0.510, 95% confidence interval: 0.299-0.870, P=0.013). A total of 61 patients experienced EVB during the 1-year follow-up, with 23 patients in the probiotics group and 38 in the non-probiotics group, and the probiotics group had a significantly lower cumulative incidence rate of EVB within 1 year than the non-probiotics group (6.6% vs 11.0%, χ2=4.045, P=0.042). The probiotics group had a significantly longer median time from baseline to the occurrence of EVB than the non-probiotics group ［137.0 (85.0-258.0) days vs 123.0(72.5-206.5) days, Z=-1.101, P=0.271］. ConclusionProbiotics can effectively reduce the incidence rate of EVB within 1 year in cirrhotic patients with gastroesophageal varices, with a tendency to delay the occurrence of bleeding events.

Background::Hyperthermia in combination with DnaJA4-knockout (KO) obviously affects the anti-viral immunity of HaCaT cells. The mechanisms of this process are not yet fully explored. However, it is known that DnaJA4 interacts with actin cytoskeleton after hyperthermia. Our aim was to investigate the effects of DnaJA4 on F-actin in HaCaT cells following hyperthermia.Methods::Wild-type (WT) and DnaJA4-KO HaCaT cells were isolated at either 37°C (unheated) or 44°C (hyperthermia) for 30 min followed by testing under conditions of 37°C and assessing at 6, 12, and 24 h after hyperthermia. The cytoskeleton was observed with immunofluorescence. Flow cytometry and Western blotting were used to detect the expression of F-actin and relevant pathway protein.Results::DnaJA4-KO and hyperthermia changed the cytoskeleton morphology of HaCaT cells. F-actin expression levels were elevated in DnaJA4-KO cells compared with WT cells (6364.33 ± 989.10 vs. 4272.67 ± 918.50, P < 0.05). In response to hyperthermia, F-actin expression levels of both WT and DnaJA4-KO cells showed a tendency to decrease followed by an obvious recovery after hyperthermia (WT cells: unheated vs. 6 h after hyperthermia or 24 h after hyperthermia: 0.34 ± 0.02 vs. 0.24 ± 0.01, 0.31 ± 0.01, P < 0.001, P < 0.05; DnaJA4-KO cells: unheated vs. 6 h after hyperthermia or 24 h after hyperthermia: 0.44 ± 0.01 vs. 0.30 ± 0.01, 0.51 ± 0.02, P < 0.001, P < 0.01). WT cells restored to baseline levels observed in the unheated condition, while DnaJA4-KO cells exceeded baseline levels in the recovery. As the upstream factors of F-actin, a similar profile in rho-associated serine/threonine kinase 1 (ROCK 1) and RhoA expressions was observed after hyperthermia. While E-cadherin expression was decreased in response to hyperthermia, it was increased in DnaJA4-KO cells compared with WT cells. Conclusions::Hyperthermia affects the expression levels of F-actin in HaCaT cells. DnaJA4 knockout increases the expression of F-actin in HaCaT cells after hyperthermia. DnaJA4 regulates the expressions of F-actin and the related pathway proteins in response to hyperthermia in HaCaT cells.