The key to the onset and progression of the functional impairments of orthopedic diseases is imba-lance of deficiency and excess， disharmony of movement and stillness， dislocation of sinews and bones， imbalance of rigidity and flexibility， and disharmony of body and spirit. Based on this， the "five views" treatment principle has been proposed for traditional Chinese medicine （TCM） orthopedic rehabilitation， which include the view of balancing deficiency and excess， combining movement and stillness， focusing on both sinews and bones， integrating rigidity and flexibility， and harmonizing body and spirit. Correspondingly， the "five views" collaborative rehabilitation clinical model is established， providing a reference for enhancing the systematization and targeting of TCM orthopedic rehabilitation.

Colorectal cancer （CRC） ranks as the second leading cause of cancer death worldwide. Although preventive colonoscopy screening has improved the survival rate of CRC patients in the past few years， there are still many patients diagnosed after symptoms appear. The surgery for CRC carries high risks and high recurrence， and ideal therapies remain to be developed. The Janus kinase/signal transducer and activator of transcription （JAK/STAT） signaling pathway has become a focus of research due to its central role in cellular activities. As a classic oncogenic pathway， the JAK/STAT signaling pathway offers new possibilities for diagnosing and treating various malignancies， and it paves a new way for developing therapies for CRC. This pathway not only participates in basic cellular processes， such as proliferation， differentiation， and apoptosis but also plays a crucial role in immune responses and inflammation. Abnormal activation of the JAK/STAT signaling pathway is closely related to the occurrence and development of CRC. Studies have shown that the active components and compound prescriptions of traditional Chinese medicine （TCM） can inhibit the proliferation， invasion， migration， and angiogenesis while promoting the apoptosis and autophagy of CRC cells by interfering with the JAK/STAT signaling pathway. Furthermore， this pathway may also play a role in regulating the sensitivity of tumor cells to chemotherapy and radiotherapy， thus influencing the effectiveness of tumor treatment and impeding the progression of CRC. In recent years， research results have been updated rapidly， and previous literature summaries have failed to incorporate the latest findings， creating obstacles to accessing current literature. Therefore， this article supplements and summarizes information from the definition of the JAK/STAT pathway， association of this pathway with CRC， and TCM intervention of CRC. This review aims to provide references for future development of molecular biology regarding CRC and the research and development of new drugs.

Objective:To investigate the current application status of prophylactic anti-infective drugs during the perioperative period in liver transplantation centers and provide data references for further standardizing prophylactic regimens.Methods:A questionnaire comprising 53 questions across 5 dimensions was designed and released using the WJX platform. The dimensions included basic information about medical institutions, perioperative pathogenic microorganisms, current status of empirical antibacterial prophylaxis, adjustments to prophylactic anti-infective strategies, and an overview of prophylactic measures against other pathogens. Based on the survey results, the types of common perioperative pathogens in liver transplantation, types of prophylactic antibacterial drugs, timing and duration of administration, upgraded prophylaxis strategies (such as escalation of antibiotic classes or extension of drug application duration), and prevention strategies for other pathogens were summarized.Results:A total of 13 completed questionnaires from pharmacists at liver transplantation centers were collected. The most common pathogens during the perioperative period were Gram-negative bacilli, including Klebsiella pneumoniae, Escherichia coli, Pseudomonas aeruginosa, and Acinetobacter baumannii. The most frequently used prophylactic antibacterial drugs were cefoperazone/sulbactam and piperacillin/tazobactam. Regarding the timing of administration, 9 centers administered drugs 0.5 to 1.0 hour before surgery, 3 within 0.5 hour, and 1 within 1 hour preoperatively. The prophylactic duration was within 7 days postoperatively for living donor liver transplantation in 10 centers, while for cadaveric donor liver transplantation, only 6 centers adhered to the 7-day duration. When donors had infections with sensitive bacteria, 9 centers upgraded prevention strategies: 2 centers escalated the antibiotic class or adjusted regimens, 5 centers extended the duration of prophylaxis, 2 centers implemented donor-specific susceptibility-guided antibacterial treatments regardless of colonization or infection, and 5 centers administered prophylaxis only in cases of colonization based on donor susceptibility results. When donors had multi-drug resistance bacterial infections, 11 centers upgraded prevention strategies: 7 escalated the antibiotic class or adjusted regimens, 4 extended prophylaxis duration, 6 implemented susceptibility-guided treatments irrespective of colonization or infection, 1 administered prophylaxis only for colonization based on donor susceptibility results, and 2 abandoned transplantations. 7 centers routinely applied antifungal prophylactic measures, including 1 for preoperative prophylaxis and 6 for postoperative prophylaxis, using caspofungin (4 centers), fluconazole (2 centers), posaconazole (1 center), and micafungin (1 center). 6 centers initiated antifungal prophylaxis in cases with donor or recipient fungal infection history or active fungal infections detected during liver procurement. Most antifungal prophylaxis was administered within 72 hours postoperative (11 centers), with durations mostly within 14 days (12 centers). For viral infections, 6 centers adopted routine postoperative prophylactic measures. Conclusions:Currently, the perioperative prophylactic anti-infective strategies in 13 liver transplantation centers are not standardized. High-quality multicenter clinical studies are needed to compare the effectiveness of different prophylactic regimens, aiming to further standardize the types and durations of prophylactic drug use.

Objective To explore the clinical application value of CT radiomics in predicting the grade of liver cancer and the prognosis after hepatectomy.Methods A retrospective selection was conducted on 385 liver cancer patients who underwent preoperative CT scans,and they were divided into training group(265 cases)and testing group(120 cases).The CT radiomics features were extracted and logistic regression was used to construct radiomics markers.A retrospective analysis was performed on 60 patients with liver cancer who underwent hepatectomy and regular follow-up.Results The area under the curve(AUC)of the radiomics signature in the train-ing group was 0.889.The AUC in the testing group was 0.941.For predicting prognosis after hepatectomy,the radiomics features with filter parameter of Filter 1.0 achieved optimal performance,with Dif.Scale1.2 being a good independent predictor of overall survival(OS).Conclusion CT radiomics has certain application value in predicting the grade of liver cancer and the prognosis after hepatectomy.

Low-intensity pulsed ultrasound（LIPUS），with its remarkable advantages of higher safety and better penetrability，has gradually become a novel method of physical adjuvant therapy. Previous studies have verified that LIPUS can modulate the immune response of different immune cells such as macrophage，T lymphocyte，and neutrophil by reducing the level of pro-inflammatory cytokines. Therefore，it plays a crucial role on acceleration of fracture healing，expedition of wound repair，and repairation of myocardial injury. The review summarizes the regulatory effects and potential mechanisms of LIPUS on abnormal immune cell responses triggered by various diseases.

ObjectiveTo investigate the potential mechanisms of Zhimu （Anemarrhena asphodeloides）-Huangbai （Phellodendron amurense） medicinal pair in alleviating postmenopausal osteoporosis （PMOP）. MethodsSixty unpregnant female SD rats were randomly divided into five groups， blank group， model group， low-dose Zhimu-Huangbai group， high-dose Zhimu-Huangbai group， and estradiol group， with 12 rats in each group. Except for the blank group， all other groups had their ovaries removed to create PMOP rat models， while the blank group only had the fat tissue around the ovaries removed. One week after the ovarian removal， the low-dose and high-dose Zhimu-Huangbai groups received concentrated solution of Zhimu and Huangbai with 1.8， 7.2 g/（kg·d） via gavage， the estradiol group received estradiol solution 0.09 mg/（kg·d） via gavage， and the blank group and the model group received 10 ml/（kg·d） of normal saline via gavage， once daily for 12 weeks. Before sampling， the body mass of the rats was recorded， and uterine tissue was taken to calculate the uterine index. The levels of interleukin-1β （IL-1β）， interleukin-6 （IL-6） and tumor necrosis factor-α （TNF-α） in serum were detected by ELISA； micro CT was used to examine the parameters of femoral microstructure， including bone volume/tissue volume （BV/TV）， trabecular number （Tb.N）， trabecular thickness （Tb.Th）， bone mineral density （BMD）， trabecular separation （Tb.Sp）， and cortical bone area （Ct.Ar）. HE staining was used to observe pathological changes in the femur； RT-qPCR was used to detect the mRNA expression of osteogenic-adipogenic differentiation-related factors in femoral tissue， including Runt-related transcription factor 2 （Runx2）， bone morphogenetic protein 2 （BMP-2）， peroxisome proliferator-activated receptor γ （PPARγ）， chemerin and chemokine-like receptor 1 （CMKLR1）. ResultsCompared with the blank group， the model group showed a significant increase in body mass， a significant decrease in the uterine index， BV/TV， Tb.N， Tb.Th and BMD， a significant increase in Tb.Sp， and serum IL-1β， IL-6， and TNF-α levels， a significant reduction of mRNA expression of Runx2 and BMP-2 in bone tissue， and a significant increased mRNA expression of PPARγ， chemerin， and CMKLR1 （P＜0.01）. HE staining revealed that the femoral tissue showed a reduction and sparsity of trabeculae， a significant enlargement of the medullary cavity， and a large number of fat cells. Compared to the model group， the low-dose， high-dose Zhimu-Huangbai groups， and estradiol group showed significant improvements in all the above-mentioned indicators （P＜0.05 or P＜0.01）. HE staining revealed a significant increase in trabeculae， more organized arrangement， and a marked reduction in fat cells. Compared to low-dose Zhimu-Huangbai group， the high-dose Zhimu-Huangbai group exhibited a significant increase in the uterine index and BMD， and a significant reduction in body mass and PPARγ and Chemerin mRNA expression （P＜0.05 or P＜0.01）. Compared to high-dose Zhimu-Huangbai group， the estradiol group showed a decrease in uterine index， BV/TV， Tb.N， Tb.Th， BMD， and BMP-2 mRNA expression， while the levels of IL-1β， TNF-α， and IL-6， as well as Tb.Sp and the mRNA expressions of PPARγ， chemerin， and CMKLR1 increased （P＜0.05 or P＜0.01）. ConclusionThe Zhimu-Huangbai medicinal pair can alleviate PMOP bone loss， and its mechanism of action is related to reducing the levels of inflammatory factors， correcting the disorder of osteogenic-adipogenic differentiation of bone marrow mesenchymal stem cells （BMSCs）， and promoting the differentiation of BMSCs into osteoblasts.

Objective To evaluate the clinical efficacy of Shengyang Juxian Acupuncture Method(mainly with the function of elevating yang to cure prolapse syndrome)combined with neuromuscular electrical stimulation(NMES)in treating postpartum diastasis recti abdominis(DRA).Methods A total of 200 patients diagnosed with postpartum DRA at Tangshan Maternal and Child Health Hospital from March 2022 to December 2022 were enrolled and randomly divided into an observation group and a control group using a number list,with 100 cases in each group.The control group received NMES therapy,while the observation group underwent additional Shengyang Juxian Acupuncture Method for 1 month.Clinical efficacy was assessed by comparing inter-recti distance(IRD),abdominal circumference,pelvic floor muscle strength(type Ⅰ and Ⅱ muscle fibers).The Visual Analogue Scale(VAS)scores for low back pain,and 36-Item Short Form Health Survey(SF-36)scores were compared before and after treatment.Results(1)After treatment,both groups showed significant improvements in IRD and abdominal circumference(P＜0.05),with superior outcomes in the observation group,the difference being statistically significant(P＜0.05).(2)Pelvic floor muscle strength of type Ⅰ and Ⅱ fibers markedly improved in both groups,with greater enhancement in the observation group,the difference being statistically significant(P＜0.05).(3)VAS and SF-36 scores significantly improved in both groups(P＜0.05),yet the observation group demonstrated more pronounced improvements,the difference being statistically significant(P＜0.05).(4)The total effective rate was 96.00%(96/100)in the observation group versus 80.00%(80/100)in the control group,with superior outcomes in the observation group,the difference being statistically significant(P＜0.05).Conclusion Shengyang Juxian Acupuncture Method combined with NMES effectively promotes rectus abdominis recovery,enhances pelvic floor muscle strength,alleviates low back pain,and improves quality of life in postpartum DRA patients,demonstrating significant clinical efficacy.

Under the influence of long-term space flights and the confined space environment,it is very easy to induce space depression syndrome,mainly manifested as decreased emotional stability,sleep disorders,mental fatigue,etc.,which seriously affect the living conditions and working abilities of astronauts.The current treatment methods mainly focus on psychological support and drug intervention.Acupuncture has a good effect in treating depression.Therefore,starting from the TCM pathogenesis and modern medical pathogenesis of aerospace depression syndrome,we conducted literature retrieval from databases such as the Chinese Medical Classic,China National Knowledge Infrastructure(CNKI),Wanfang,VIP,PubMed,and Web of science.For the included literature,we adopted the stratified evidence scoring method and combined the TCM mechanism and modern medical mechanism of the effect of acupuncture.A prescription for acupuncture points was constructed to provide a basis for selecting acupuncture points for the prevention of aerospace depression syndrome through acupuncture.

Objective:To evaluate the predictive value of the ROX index and its modified versions for assessing the therapeutic efficacy of high-flow nasal cannula oxygen therapy (HFNC) in pediatric patients with acute hypoxemic respiratory failure (AHRF).Methods:This retrospective study analyzed clinical data from 130 AHRF children admitted to the Pediatric Intensive Care Unit (PICU) of Nanjing Medical University Affiliated Children’s Hospital between January 2020 and December 2024. Patients were categorized into two groups: HFNC success ( n=99) and HFNC failure ( n=31). Clinical parameters were compared between groups, and the predictive performance of the ROX index and its modified variants (ROP, ROXH, ROPH) at various time points was assessed. Univariate and multivariate logistic regression analyses were conducted to identify independent risk factors for HFNC failure. Results:The HFNC failure group exhibited significantly higher baseline PaCO 2 levels (37.2 mmHg vs. 34.1 mmHg, P<0.05) and prolonged PICU stays (21 days vs. 12 days, P<0.01) compared to the success group. During treatment, the success group demonstrated marked improvements in oxygenation parameters (S/F ratio, P/F ratio) and ROX-derived indices (ROX, ROP, ROXH, ROPH) ( P<0.01). Multivariate analysis identified FiO 2 within 12 hours post-treatment and the ROPH index as independent predictors of HFNC failure ( P<0.05). ROC curve analysis revealed that the relative change in ROPH before and after treatment had the highest predictive accuracy (AUC=0.836, optimal cutoff=0.053, sensitivity=95.3%, specificity=70%) among all evaluated indices. Conclusions:Modified ROX indices, particularly the ROPH index, serve as reliable predictors of HFNC outcomes in children with AHRF. Dynamic monitoring of these indices may enable early identification of patients at risk for treatment failure, facilitating timely clinical intervention.

BACKGROUND:It is urgent to improve the study on the molecular mechanism of Ban's Culuan Zhuyun Decoction improving oocyte quality in polycystic ovary syndrome.OBJECTIVE:To observe the effects of Ban's Culuan Zhuyun Decoction on oocyte quality in a mouse model of polycystic ovary syndrome and to explore the underlying mechanisms of its intervention in polycystic ovary syndrome.METHODS:Subcutaneous injection of dehydroepiandrosterone sulfate was used to establish the polycystic ovary syndrome model in 21-day-old female Kunming mice,and the treatment was conducted for 21 consecutive days.The estrous cycle and pregnancy was recorded.ELISA was used to detect serum sex hormone levels.The rate of apoptosis in oocytes was detected using Annexin V staining.The level of reactive oxygen species in oocytes was detected using dichlorodihydrofluorescein diacetate.The condition of spindle bodies and chromosomes in oocytes were detected using the immunofluorescence method.Network pharmacology and molecular docking were used to verify the binding properties of Ban's Culuan Zhuyun Decoction core active components and oocyte maturation-related factors(growth differentiation factor 9 and bone morphogenetic protein 15).Real-time fluorescence quantitative PCR and western blot were used to detect the mRNA and protein expression levels of growth differentiation factor 9 and bone morphogenetic protein 15 in oocytes,respectively.RESULTS AND CONCLUSION:(1)Ban's Culuan Zhuyun Decoction core active components(quercetin,kaempferol,and β-sitosterol)showed good binding activities with growth differentiation factor 9 and bone morphogenetic protein 15.(2)Ban's Culuan Zhuyun Decoction ameliorated the estrous cycle,regulated serum hormone,increased the pregnancy,decreased the rate of apoptosis,declined the level of reactive oxygen species,diminished the rate of abnormal spindle assembly and chromosome loss(P<0.01,P<0.05);and promoted the mRNA and protein expression of growth differentiation factor 9 and bone morphogenetic protein 15(P<0.05).Therefore,Ban's Culuan Zhuyun Decoction may improve the oocyte quality and increase the fertility of polycystic ovary syndrome mice by regulating the gene expression of growth differentiation factor 9 and bone morphogenetic protein 15.