Cancer is one of the deadliest diseases affecting the health of human beings. With limited therapeutic options available, complementary and alternative medicine has been widely adopted in cancer management and is increasingly becoming accepted by both patients and healthcare workers alike. Chinese medicine characterized by its unique diagnostic and treatment system is the most widely applied complementary and alternative medicine. It emphasizes symptoms and ZHENG (syndrome)-based treatment combined with contemporary disease diagnosis and further stratifies patients into individualized medicine subgroups. As a representative cancer with the highest degree of malignancy, pancreatic cancer is traditionally classified into the "amassment and accumulation". Emerging perspectives define the core pathogenesis of pancreatic cancer as "dampness-heat" and the respective treatment "clearing heat and resolving dampness" has been demonstrated to prolong survival in pancreatic cancer patients, as has been observed in many other cancers. This clinical advantage encourages an exploration of the essence of dampness-heat ZHENG (DHZ) in cancer and investigation into underlying mechanisms of action of herbal formulations against dampness-heat. However, at present, there is a lack of understanding of the molecular characteristics of DHZ in cancer and no standardized and widely accepted animal model to study this core syndrome in vivo. The shortage of animal models limits the ability to uncover the antitumor mechanisms of herbal medicines and to assess the safety profile of the natural products derived from them. This review summarizes the current research on DHZ in cancer in terms of the clinical aspects, molecular landscape, and animal models. This study aims to provide comprehensive insight that can be used for the establishment of a future standardized ZHENG-based cancer animal model.
Animals ; Humans ; Medicine, Chinese Traditional ; Hot Temperature ; Pancreatic Neoplasms/therapy* ; Models, Animal ; Syndrome

Objective:To explore the relationship between the Prognostic Nutritional Index (PNI) and the HALP score with the prognosis of patients with middle-to-advanced prostate cancer. Methods:A total of 168 patients with middle-to-advanced prostate cancer admitted to three comprehensive tertiary hospitals were observed from 2013 to 2018. Patient medical records were reviewed,and overall survival (OS) and progression-free survival (PFS) were followed up. The receiver operating characteristic (ROC) curve was used to calculate the area under the curve (AUC) and the optimal cut-off value of PNI and HALP scores for predicting patients' prognosis. The Kaplan-Meier method was used to draw survival curves,and the Log-rank test and Cox regression were used to analyze the influencing factors of patient OS and PFS. Results:The follow-up period was 55 (38.5,63) months,with 87 deaths (51.79％) during this period. The median OS and PFS times were 50 months and 45 months,respectively. The 3-year OS and PFS survival rates were 72.02％ and 64.29％,respectively. The areas under the ROC curve for predicting patients' prognosis with PNI and HALP scores were 0.912 and 0.828,respectively,with optimal cut-off values of 46.3 and 31.64 (P<0.05). Multivariate Cox regression showed that PNI<46.3,HALP score<31.64,and age ≥ 60 years were risk factors for OS with HR (95％ CI) of 6.016 (3.273～11.056),2.537 (1.531～4.205),and 1.776 (1.221～2.967),respectively (P<0.05). AJCC stage Ⅳ,PNI<46.3,and HALP<31.64 were risk factors for PFS with HR (95％ CI) of 2.777 (1.381～5.419),5.940 (3.245～10.872),and 2.481 (1.498～4.109),respectively (P<0.05). Conclusion:PNI and HALP scores can predict the prognosis of patients with middle-to-advanced prostate cancer.

Pediatric acute hyperextension spinal cord injury (SCI) named as PAHSCI by us, is a special type of thoracolumbar SCI without radiographic abnormality and highly related to back-bend in dance training, which has been increasingly reported. At present, it has become the leading cause of SCI in children, and brings a heavy social and economic burden. Both domestic and foreign academic institutions and dance education organizations lack a correct understanding of PAHSCI and relevant standards, specifications or guidelines. In order to provide standardized guidance, the expert team formulated this guideline based on the principles of science and practicability, starting from the diagnosis, differential diagnosis, etiology, admission evaluation, treatment, complications and prevention. This guideline puts forward 23 recommendations for 14 related issues.
Child ; Humans ; Spinal Cord Injuries/complications* ; Spinal Cord

OBJECTIVE: To investigate the value of pretreatment inflammatory-nutritional biomarkers in predicting the pathological response of locally advanced rectal cancer (LARC) after neoadjuvant chemotherapy (nCT). METHODS: This retrospective study included eligible participants who underwent nCT followed by radical surgery. Pretreatment inflammatory nutritional biomarkers were calculated within one week prior to nCT. Correlations between biomarkers and pathological responses were analyzed. The cut-off values of the pretreatment biomarkers for predicting non-response were determined using receiver operating characteristic (ROC) curve analysis. The inflammation-nutrition score was calculated using the lymphocyte level, neutrophil-to-lymphocyte ratio (NLR), and prognostic nutritional index (PNI). RESULTS: A total of 235 patients were retrospectively recruited between January 2017 and September 2022. Lower lymphocyte levels, lymphocyte monocyte ratio (LMR), and PNI, and higher NLR and platelet-to-lymphocyte ratio (PLR) were observed in patients without response. Multivariate logistic regression analysis revealed that NLR could independently predict non-response to nCT in patients with LARC. The sensitivity and specificity of the inflammation-nutrition score for predicting nonresponse were 71.2% and 61.7%, respectively. CONCLUSION The pretreatment inflammation-nutrition score is a practical parameter for predicting non-response to nCT in patients with LARC. Patients with high scores were more likely to respond poorly to nCT.
Humans ; Retrospective Studies ; Neoadjuvant Therapy ; Lymphocytes ; Biomarkers ; Rectal Neoplasms/pathology*

In this study, ultra-performance liquid chromatography-quadrupole-time-of-flight tandem mass spectrometry(UPLC-Q-TOF-MS~E) was used to analyze the plasma components of Danzhi Xiaoyao Formula after oral administration. Forty-nine plasma components were found in the serum of rats by comparing the compound extract, drug-containing serum, and blank serum. Components, such as 6-hydroxycoumarin, poricoic acid F, deoxoglabrolide, 30-norhederagenin, kanzonol R, 3',6'-di-O-galloylpaeoniflorin, 16α-hydroxytrametenolic acid, 16-deoxyporicoic acid B, 3-O-acetyl-16α-hydroxytrametenolic acid, and 16α,25-dihydroxydehydroeburiconic acid, were first found in rat serum. Behavioral tests, including the tail suspension test, novel object recognition test, and novelty-suppressed feeding test, were conducted for behavioral analysis. It was confirmed that this formula had therapeutic effects on perimenopausal depression. Furthermore, in combination with the network pharmacology method, 53 core targets including MAPK1, HRAS, AKT1, EGFR, and ESR1 were screened, and these targets participated in 165 signaling pathways, including PI3K-AKT, AMPK, VEGFA, MAPK, and HIF-1. In summary, the potential effects of Danzhi Xiaoyao Formula in treating perimenopausal depression are associated with mechanisms in accelerating inflammation repair, improving neuroplasticity, affecting neurotransmitters, regulating estrogen levels, and promoting new blood vessel formation.
Animals ; Rats ; Chromatography, High Pressure Liquid ; Depression/drug therapy* ; Network Pharmacology ; Perimenopause ; Phosphatidylinositol 3-Kinases ; Drugs, Chinese Herbal/pharmacology* ; Molecular Docking Simulation

OBJECTIVE: To evaluate the feasibility and tolerability of metoprolol standard dosing pathway (MSDP) in Chinese patients with acute coronary syndrome (ACS). METHODS: In this multicenter, prospective, open label, single-arm and interventional study that was conducted from February 2018 to April 2019 in fifteen Chinese hospitals. A total of 998 hospitalized patients aged ≥ 18 years and diagnosed with ACS were included. The MSDP was applied to all eligible ACS patients based on the standard treatment recommended by international guidelines. The primary endpoint was the percentage of patients achieving the target dose at discharge (V2). The secondary endpoints included the heart rate and blood pressure at V2 and four weeks after discharge (V4), and percentage of patients experiencing bradycardia (heart rate < 50 beats/min), hypotension (blood pressure < 90/60 mmHg) and transient cardiac dysfunction at V2 and V4. RESULTS: Of the 998 patients, 29.46% of patients achieved the target dose (≥ 95 mg/d) at V2. The total population was divided into two groups: target group (patients achieving the target dose at V2) and non-target group (patients not achieving the target dose at V2). There was significant difference in the reduction of heart rate from baseline to discharge in the two groups (-4.97 ± 11.90 beats/min vs. -2.70 ± 9.47 beats/min, P = 0.034). There was no significant difference in the proportion of bradycardia that occurred in the two groups at V2 (0 vs. 0, P = 1.000) and V4 (0.81% vs. 0.33%, P = 0.715). There was no significant difference in the proportion of hypotension between the two groups at V2 (0.004% vs. 0.004%, P = 1.000) and V4 (0 vs. 0.005%, P = 0.560). No transient cardiac dysfunction occurred in two groups during the study. A total of five adverse events (1.70%) and one serious adverse event (0.34%) were related to the pathway in target group. CONCLUSIONS In Chinese ACS patients, the feasibility and tolerability of the MSDP have been proved to be acceptable.

ObjectiveTo observe the effect of Shenling Baizhusan on the intestinal inflammatory reaction in the rat model of Crohn's disease （CD） and study its relationship with p38 mitogen-activated protein kinase （MAPK） signaling pathway， so as to provide an experimental and theoretical basis for the clinical application of this prescription. MethodA total of 72 SD rats （36 males and 36 females） were randomized into a normal group （n=12） and a modeling group （n=60）. The rats in the modeling group were treated with 2，4，6-trinitrobenzene sulfonic acid （TNBS， 3 mL·kg^-1） and then randomized into model， mesalazine （0.21 g·kg^-1·d^-1）， and low-， medium-， and high-dose （5.88， 11.76， 23.59 g·kg^-1·d^-1， respectively） Shenling Baizhusan groups. The rats in the drug intervention groups were administrated with corresponding agents by gavage for 14 days， and those in the normal and model groups with an equal volume of distilled water. The disease activity index （DAI） score of inflammatory bowel disease （IBD） and the colon mucosal damage index （CMDI） score of rats in each group were assessed after gavage. Hematoxylin-eosin （HE） staining was used to observe the histopathological changes in the colon， and enzyme-linked immunosorbent assay （ELISA） to measure the levels of tumor necrosis factor alpha （TNF-α）， interleukin-1 （IL-1）， and interleukin-6 （IL-6） in the serum. Western blotting was employed to determine the protein levels of p38 MAPK， phosphorylated p38 MAPK （p-p38 MAPK）， p65 nuclear factor （NF）-κB， and phosphorylated-p65 NF-κB （p-NF-κB p65） in the colon tissue. Quantitative real-time polymerase chain reaction was conducted to determine the miRNA levels of p38 MAPK and NF-κB p65 in the colon tissue. ResultThe model group had higher DAI and CMDI scores than the normal group （P<0.01） and showed damaged epithelial cells in the colon mucosa， disarrangement of glands， damaged simple tubular glands， local necrosis， infiltration of a large number of inflammatory cells and lymphocytes in each layer， and presence of ulceration. Compared with the normal group， the model group showed elevated levels of TNF-α， IL-1， and IL-6 in the serum （P<0.01） and up-regulated protein levels of p-p38 MAPK and p-NF-κB p65 and miRNA level of p38 MAPK in the colon tissue （P<0.01）. Compared with the model group， mesalazine and high- and medium-dose Shenling Baizhusan decreased the DAI and CMDI scores （P<0.05， P<0.01）， repaired the mucosal epithelium of the colon tissue， increased the glands and goblet cells， lowered the levels of TNF-α， IL-1， and IL-6 in the serum （P<0.05， P<0.01）， and down-regulated the protein levels of p-p38 MAPK and p-NF-κB p65 and the miRNA level of p38 MAP in the colon mucosa （P<0.01， P<0.05）. ConclusionShenling Baizhusan can reduce intestinal inflammation of CD rats and promote the repair of colon mucosa by down-regulating the protein levels of p-p38 MAPK and pNF-κB p65 and the miRNA level of p38 MAPK to inhibit the p38 MAPK pathway.

Objective To explore the effect of Xiangpi Shengji Ointment on wound healing and apoptosis-related Fas/Fas L pathway in model rats after anal fistula operation.Methods Thirty-six SD rats were used to construct the anal fistula model by using steel wire hanging line and indwelling for 30 days.After successful modeling,27 rats with anal fistula were randomly selected for"fistulectomy"to construct a postoperative wound model.After operation,the wound model rats were randomly divided into three groups,9 rats in each group,which were Xiangpi Shengji Ointment Group,Vaseline Group and Model Group,and the remaining 9 rats with anal fistula were sham operation group.The rats in the Xiangpi Shengji Ointment group were externally applied with Xiangpi Shengji Ointment gauze,while those in the Vaseline group were externally applied with Vaseline gauze.The rats in the model group were only disinfected and rinsed.No special treatment was given to the rats in the sham operation group.The wound healing was observed on the 3rd,5th,7th and 10th day after medication intervention,and the wound healing rate was calculated.After 10 days of continuous intervention,wound tissues were taken from each group,and the histopathological changes,the number of apoptosis,the expressions of Fas,Fas L,caspase-8 and cyto-c in wound tissues were observed by HE staining,TUNEL staining and immunohistochemistry respectively,and the mRNA expressions of Fas,Fas L and cyto-c in wound tissues were detected by RT-PCR.Results Compared with the model group,Xiangpi Shengji ointment group and Vaseline group significantly promoted wound healing at 7 and 10 days after intervention(P<0.01),and the wound healing rate of Xiangpi Shengji ointment group was significantly higher than that of Vaseline group(P<0.01).After 10 days of drug intervention,compared with sham operation group,the apoptosis rate of Xiangpi Shengji ointment group,Vaseline group and model group increased significantly(P<0.01),and the relative expressions of Fas,Fas L and cyto-c mRNA and the expression levels of Fas,Fas L,caspase-8 and cyto-c protein in wound tissue increased significantly(P<0.05,P<0.01).Compared with the model group,the apoptosis rate,the relative expression of Fas,Fas L and cyto-c mRNA and the expression level of Fas,Fas L,caspase-8 and cyto-c protein in Xiangpi Shengji ointment and Vaseline groups decreased significantly(P<0.05,P<0.01).Compared with Vaseline group,the apoptosis rate of Xiangpi Shengji ointment group decreased significantly(P<0.01),and the relative expression of Fas,Fas L and cyto-c mRNA and the expression level of Fas,Fas L,caspase-8 and cyto-c protein decreased significantly(P<0.05,P<0.01).Conclusion Xiangpi Shengji Ointment can inhibit the activation of Fas/Fas L pathway,reduce the apoptosis of wound tissue cells and promote wound healing after anal fistula operation.

BACKGROUND: The benefits of healthy lifestyles are well recognized. However, the extent to which improving unhealthy lifestyles reduces cardiovascular disease (CVD) risk needs to be discussed. We evaluated the impact of lifestyle improvement on CVD incidence using data from the China-PAR project (Prediction for Atherosclerotic Cardiovascular Disease Risk in China). METHODS: A total of 12,588 participants free of CVD were followed up for three visits after the baseline examination. Changes in four lifestyle factors (LFs) (smoking, diet, physical activity, and alcohol consumption) were assessed through questionnaires from the baseline to the first follow-up visit. Cox proportional hazard models were used to estimate hazard ratios (HRs) and corresponding 95% confidence intervals (CIs). The risk advancement periods (RAPs: the age difference between exposed and unexposed participants reaching the same incident CVD risk) and population-attributable risk percentage (PAR%) were also calculated. RESULTS: A total of 909 incident CVD cases occurred over a median follow-up of 11.14 years. Compared with maintaining 0-1 healthy LFs, maintaining 3-4 healthy LFs was associated with a 40% risk reduction of incident CVD (HR = 0.60, 95% CI: 0.45-0.79) and delayed CVD risk by 6.31 years (RAP: -6.31 [-9.92, -2.70] years). The PAR% of maintaining 3-4 unhealthy LFs was 22.0% compared to maintaining 0-1 unhealthy LFs. Besides, compared with maintaining two healthy LFs, improving healthy LFs from 2 to 3-4 was associated with a 23% lower risk of CVD (HR = 0.77, 95% CI: 0.60-0.98). CONCLUSIONS Long-term sustenance of healthy lifestyles or improving unhealthy lifestyles can reduce and delay CVD risk.

Objective: To evaluate the efficacy and safety of Beijing Children's Hospital (BCH) modified hemophagocytic lymphohistiocytosis (HLH) 04 regimen in the treatment of childhood HLH. Methods: A retrospective cohort study was conducted. From January 2016 to December 2017, 110 children with HLH who were treated with the modified HLH-04 regimen (replacing dexamethasone with methylprednisolone during the induction period, reducing the dose and frequency of etoposide, and not using cyclosporine except for autoimmune-related HLH) at the Hematology Oncology Center of Beijing Children's Hospital were selected as the modified group, while 102 children treated with the standard HLH-04 regimen from January 2012 to December 2015 were selected as the control group. The early remission rate, survival rate and adverse reactions of two groups were compared. Rank sum test and chi square test were used for comparison between groups. Results: The age of onset in the modified group was 1.9 (1.1, 3.5) years, with 65 males and 45 females. The age of onset in the control group was 2.0 (1.2, 4.6) years, with 47 males and 55 females. No significant difference was found in age and gender between 2 groups (both P>0.05). Except for fibrinogen (1.3 (1.0, 1.7) vs. 1.1 (0.8, 1.4) g/L, Z=-2.67, P=0.008) and natural killer cell activity (13.9 (13.4, 16.3) % vs.14.9 (12.0, 16.1) %, Z=-2.34, P=0.028), there were no statistically significant differences in etiology, disease duration, first clinical presentation, or laboratory tests between 2 groups (all P>0.05). At 2 months and 3 years, there were no statistically significant differences in overall survival between 2 groups (84.5% (93/110) vs.76.5% (78/102), 78.2% (86/110) vs. 67.6% (69/102), χ²=2.28, 3.07, P=0.131, 0.080). The first 3 weeks were the most common time for bone marrow suppression in the modified group, with a lower incidence than in the control group (47.3% (52/110) vs. 62.7% (64/102), χ²=5.11, P=0.024). The modified group had a lower rate of fungal infections than the control group (3.6% (4/110) vs. 13.7% (14/102), χ²=6.93, P=0.008). Compared with the control group, fewer children in the modified group died as a result of side effects from chemotherapy (8.0% (2/25) vs.30.3% (10/33), χ²=4.31, P=0.038). Conclusion: The BCH modified HLH-04 regimen reduced the intensity of chemotherapy, with overall efficacy no worse than the standard HLH-04 regimen, and significantly reduced the rate of chemotherapy-related myelosuppression, fungal infection and mortality.
Child ; Cyclosporine/therapeutic use* ; Etoposide ; Female ; Hospitals ; Humans ; Lymphohistiocytosis, Hemophagocytic/etiology* ; Male ; Retrospective Studies