Yinyang Gongji Pills have the effects of strengthening the body resistance to eliminate pathogenic factors, removing stasis, and reducing swelling, which is a commonly used traditional Chinese medicine(TCM) formula for treating intestinal accumulation. A real-world, registered, and single-arm clinical trial was conducted to observe the clinical efficacy and safety of Yinyang Gongji Pills combined with capecitabine in the treatment of advanced colorectal cancer and analyze the clinical characteristics of the patients. A total of 60 patients with advanced colorectal cancer who refused or could not tolerate standard treatment of western medicine were included in the study. They were treated with Yinyang Gongji Pills combined with capecitabine until disease progression or intolerable adverse events occurred. The main observation indicators were progression-free survival(PFS) and safety. The treatment effects of the patients under different baseline characteristics were analyzed. The clinical trial has found that the median PFS of all enrolled patients was 7.3 months, with 30.1% of patients having a PFS exceeding 12.0 months. Layered analysis showed that the median PFS of patients with the onset site being the colon and rectum were respectively 8.4 and 4.7 months. The median PFS of patients with high, medium, and low tumor burden were respectively 7.0, 4.7, and 10.8 months. The median PFS of patients with wild-type and mutant-type RAS/BRAF were respectively 7.9 and 6.9 months. The median PFS of patients with KPS scores ≥80 and ≤70 were respectively 7.9 and 6.5 months. The median PFS of patients treated with Yinyang Gongji Pills for ≥6, 3-6, and ≤3 months were respectively 8.0, 5.2, and 4.2 months. The median PFS of patients with spleen, kidney, liver, and lung syndrome differentiation in TCM were respectively 8.3, 6.7, 7.3, and 5.6 months. The median PFS of patients with TCM pathological factors including phlegm, dampness, and blood stasis were respectively 7.0, 7.3, and 6.5 months. Common adverse reactions include anemia, decreased white blood cells, decreased appetite, fatigue, and hand foot syndrome, with incidence rates being respectively 44.2%, 34.6%, 42.3%, 32.7%, and 17.3%. The results showed that the combination of Yinyang Gongji Pills and capecitabine demonstrated potential clinical efficacy and good safety in this study. The patients have clinical characteristics such as low tumor burden, onset site at the colon, KPS scores ≥ 80, long duration of oral TCM, and TCM syndrome differentiation including spleen or liver.
Humans ; Capecitabine/adverse effects* ; Colorectal Neoplasms/mortality* ; Drugs, Chinese Herbal/adverse effects* ; Male ; Middle Aged ; Female ; Aged ; Adult ; Treatment Outcome

The pathogenesis of the nephrotic syndrome is complex and the pathological types are diverse, so the minor symptoms in its early phases are difficult to detect. Renal biopsy is the gold indicator for the diagnosis of renal pathology and progression, but poor patient compliance shows, and the optimal treatment time is often delayed. Therefore, the discovery of biomarkers for early diagnosis and disease progression monitoring is of great clinical significance. In this study, doxorubicin-injured podocyte models were used to simulate human kidney disease at different stages of progression. LC-MS-based metabolomic technology combined with statistical methods was used to screen and identify the potential biomarkers associated with early injury or progression of podocytes. The results of cell viability, apoptosis tests and podocyte structural protein analysis showed that the model was successfully constructed, and the degree of podocyte injury was significantly different between the two modeling methods. According to VIP > 1 and P < 0.05 based on the orthogonal partial least squares discriminant analysis (OPLS-DA) model, nine differential metabolites reflecting early podocyte injury and twelve differential metabolites reflecting the injury progression were screened, respectively. ROC analysis was adopted to focus on the potential biomarkers that can reflecting the early podocyte injury including L-tryptophan, guanosine triphosphate (GTP), 5′-thymidylic acid (dTMP) and thymidine, and the biomarkers reflecting the injury progression of podocytes composed of L-phenylalanine, L-tyrosine acid, uridine 5′-diphosphate (UDP) and guanosine 5′-diphosphate (GDP) AUC > 0.85. It indicated that these eight metabolites may have high sensitivity and diagnostic ability. This study provides a reference for the research on biomarkers of progressive diseases.

OBJECTIVE: To derive the Chinese medicine (CM) syndrome classification and subgroup syndrome characteristics of ischemic stroke patients. METHODS: By extracting the CM clinical electronic medical records (EMRs) of 7,170 hospitalized patients with ischemic stroke from 2016 to 2018 at Weifang Hospital of Traditional Chinese Medicine, Shandong Province, China, a patient similarity network (PSN) was constructed based on the symptomatic phenotype of the patients. Thereafter the efficient community detection method BGLL was used to identify subgroups of patients. Finally, subgroups with a large number of cases were selected to analyze the specific manifestations of clinical symptoms and CM syndromes in each subgroup. RESULTS: Seven main subgroups of patients with specific symptom characteristics were identified, including M3, M2, M1, M5, M0, M29 and M4. M3 and M0 subgroups had prominent posterior circulatory symptoms, while M3 was associated with autonomic disorders, and M4 manifested as anxiety; M2 and M4 had motor and motor coordination disorders; M1 had sensory disorders; M5 had more obvious lung infections; M29 had a disorder of consciousness. The specificity of CM syndromes of each subgroup was as follows. M3, M2, M1, M0, M29 and M4 all had the same syndrome as wind phlegm pattern; M3 and M0 both showed hyperactivity of Gan (Liver) yang pattern; M2 and M29 had similar syndromes, which corresponded to intertwined phlegm and blood stasis pattern and phlegm-stasis obstructing meridians pattern, respectively. The manifestations of CM syndromes often appeared in a combination of 2 or more syndrome elements. The most common combination of these 7 subgroups was wind-phlegm. The 7 subgroups of CM syndrome elements were specifically manifested as pathogenic wind, pathogenic phlegm, and deficiency pathogens. CONCLUSIONS There were 7 main symptom similarity-based subgroups in ischemic stroke patients, and their specific characteristics were obvious. The main syndromes were wind phlegm pattern and hyperactivity of Gan yang pattern.
Humans ; Syndrome ; Ischemic Stroke ; Medicine, Chinese Traditional ; Liver ; Phenotype

Objective: This study aimed to investigate whether cytokine profiles and virological markers might add value in monitoring the effects of peginterferon (PEG-IFN) therapy for hepatitis B e-antigen (HBeAg) positive chronic hepatitis B (CHB). Methods: HBeAg positive patients with CHB were treated with PEG-IFN for 48 weeks. Clinical biochemical, and HBV serological indexes, as well as cytokines, were detected at baseline and every 12 weeks. Results: A total of 116 patients with CHB were enrolled in this study; 100 patients completed the 48-week treatment and follow-up, of whom 38 achieved serum HBeAg disappearance, 25 achieved HBeAg seroconversion, 37 showed HBsAg decreases ≥ 1 log ₁₀ IU/mL, 9 showed HBsAg disappearance, and 8 became HBsAb positive. The cytokine levels at baseline and during treatment were similar between the HBeAg disappearance group and non-disappearance group. The disappearance of HBeAg was independently associated with HBeAg levels at weeks 12 and 24, and with the HBeAg decline at week 24 ( P < 0.05). The HBsAg response was independently associated with HBsAg, the HBsAg decline, HBeAg, the HBeAg decline at week 12, and HBsAg at week 24 ( P< 0.05). Conclusion There was no significant correlation between the response to interferon (IFN) and cytokines during PEG-IFN treatment. The changes in virological markers predicted the response to IFN after 48 weeks.
Biomarkers ; Cytokines ; DNA, Viral ; Hepatitis B Surface Antigens ; Hepatitis B e Antigens ; Hepatitis B, Chronic/drug therapy* ; Humans ; Interferon-alpha/therapeutic use* ; Polyethylene Glycols/therapeutic use*

OBJECTIVE: A strain of Aspergillus niger (A. niger), capable of releasing bound phenolic acids from wheat bran, was isolated. This strain was identified by gene sequence identification. The antioxidant and anti-inflammatory capacity of ferulic acid released from wheat bran by this A. niger strain (FA-WB) were evaluated. METHODS: Molecular identification techniques based on PCR analysis of specific genomic sequences were conducted; antioxidant ability was examined using oxygen radical absorbance capacity (ORAC), cellular antioxidant activity (CAA) assays, and erythrocyte hemolysis assays. RAW264.7 cells were used as a model to detect anti-inflammatory activity. RESULTS: The filamentous fungal isolate was identified to be A. niger. ORAC and CAA assay showed that FA-WB had better antioxidant activity than that of the ferulic acid standard. The erythrocyte hemolysis assay results suggested that FA-WB could attenuate AAPH-induced oxidative stress through inhibition of reactive oxy gen species (ROS) generation. FA-WB could significantly restore the AAPH-induced increase in intracellular antioxidant enzyme activities to normal levels as well as inhibit the intracellular malondialdehyde formation. TNF-a, IL-6, and NO levels indicated that FA-WB can inhibit the inflammation induced by lipopolysaccharide (LPS). CONCLUSION Ferulic acid released from wheat bran by a new strain of A. niger had good anti-inflammatory activity and better antioxidant ability than standard ferulic acid.
Animals ; Anti-Inflammatory Agents ; metabolism ; pharmacology ; Antioxidants ; metabolism ; pharmacology ; Aspergillus niger ; genetics ; isolation & purification ; metabolism ; Coumaric Acids ; metabolism ; pharmacology ; DNA, Fungal ; analysis ; Dietary Fiber ; microbiology ; Erythrocytes ; drug effects ; metabolism ; Fermentation ; Hep G2 Cells ; Humans ; Interleukin-6 ; metabolism ; Lipopolysaccharides ; pharmacology ; Mice ; RAW 264.7 Cells ; Sheep ; Tumor Necrosis Factor-alpha ; metabolism

Kangfu Xiaoyan Suppository is widely used in the treatment of gynecological inflammatory diseases. Long-term clinical application and a certain amount of research evidences show that Kangfu Xiaoyan Suppository can alleviate the clinical symptoms of pelvic inflammatory diseases,reduce the recurrence rate,and relieve sequelae,with a better safety and economic characteristics. As a type of nationally protected traditional Chinese medicine and type B medicine included in medical insurance,it has been selected as a Chinese patent medicine for rectal administration. It was included in the Guidelines for diagnosis and treatment of common gynecological diseases of traditional Chinese medicine published by the Chinese Academy of Traditional Chinese Medicine in 2012,the Pelvic inflammatory diseases diagnosis and treatment guidelines issued by the Infectious Diseases Collaborative Group of the Obstetrics and Gynecology Branch of the Chinese Medical Association in 2014,and the group standard of Single use of traditional Chinese medicine/combined antibiot guidelines for clinical practice-pelvic inflammatory diseases of the Chinese Academy of Traditional Chinese Medicine in 2017. To further enhance clinicians' understanding of the drug and better guide its rational clinical use,experts from the field of gynecology of traditional Chinese and Western medicine were invited to develop and compile this expert consensus. This consensus takes full account of clinical evidences and expert clinical experience,and form recommendations for clinical problems based on evidences and consensus recommendations for clinical problems without evidence by nominal grouping method. The expert consensus is mainly formed in the consideration of six factors: quality of evidence,economy,efficacy,adverse reactions,patient acceptability and others. Based on clinical research evidences and expert experience,this consensus provides a preliminary reference for the clinical use of the drug in a concise and clear format. However,evidence-based support is still required in a large number of high-quality studies,and this consensus will be revised in the future according to new clinical problems and the update of evidence-based evidence in practical application.
Consensus ; Drugs, Chinese Herbal/therapeutic use* ; Female ; Humans ; Medicine, Chinese Traditional ; Nonprescription Drugs ; Pelvic Inflammatory Disease/drug therapy* ; Suppositories

BackgroundResidual SYNTAX score (rSS) and its derived indexes including SYNTAX revascularization index (SRI) and clinical rSS had been developed to quantify and describe the extent of incomplete revascularization. This study was conducted to explore the utility of the three scores among real-world patients after percutaneous coronary intervention (PCI).

MethodsFrom January 2013 to December 2013, patients underwent PCI treatment at Fuwai Hospital were included. The primary endpoints were all-cause death and major adverse cardiovascular and cerebrovascular events. The secondary endpoints were myocardial infarction, revascularization, stroke, and stent thrombosis. Kaplan-Meier methodology was used to determine the outcomes. Cox multivariable regression was to test the associations between scores and all-cause mortality.

ResultsA total of 10,344 patients were finally analyzed in this study. Kaplan-Meier survival analysis indicated that greater residual coronary lesions quantified by rSS and its derived indexes were associated with increased risk of adverse cardiovascular events. However, after multivariate analysis, only clinical rSS was an independent predictor of 2-year all-cause death (hazard ratio: 1.02, 95% confidence interval: 1.01-1.03, P < 0.01). By receiver operating characteristic (ROC) curve analysis, clinical rSS had superior predictability of 2-year all-cause death than rSS and SRI (area under ROC curve [AUC]: 0.59 vs. 0.56 vs. 0.56, all P < 0.01), whereas rSS was superior in predicting repeat revascularization than clinical rSS and SRI (AUC: 0.62 vs. 0.61 vs. 0.61; all P < 0.01). When comparing the predictive capability of rSS ≥8 with SRI <70%, their predictabilities were not significantly different.

ConclusionsThis study indicates that all three indexes (rSS, clinical rSS, and SRI) are able to risk-stratify patients and predict 2-year outcomes after PCI. However, their prognostic capabilities are different.

Aged ; Coronary Artery Disease ; surgery ; Female ; Humans ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Myocardial Infarction ; surgery ; Percutaneous Coronary Intervention ; methods ; Proportional Hazards Models ; Risk Assessment ; Treatment Outcome

OBJECTIVETo compare several schemes of inducing and expanding the antibody-mediated high efficiency CIK (AMHE-CIK) in vitro, so as to find out a method that can acquire a large number of cells capable to kill the tumor cells in a short time.

METHODSPeripheral blood mononuclear cells (PBMNC) from healthy volunteers was isolated and activated with CD3 antibody, then were cultured with the addition of different cytokines (IL-2, IL-4, G-CSF, GM-CSF, IFN-γ, TNF-α) for 14 days in vitro. The morphological changes of cells were observed by light microscopy. Based on the immunophenotypes of cells in each groups analyzed by flow cytometry, the cytokines capable to induce the dendritic cells and killer cells were screened out, respectively. According to different combination of cytokines, the cells were divided 4 groups: control, IL-2, group 1 (componant A included IL-2, IL-4, and GM-CSF. Componant B included IL-2, G-CSF, IFN-γ, and TNF-α), and group 2 (componant A included IL-2, IL-4, and GM-CSF. Componant B included IL-2, IL-4, G-CSF, IFN-γ, and TNF-α). The proliferation and differentiation of CD3(+) CD8(+) and CD3(+) CD56(+) cells were measured by flow cytometry after culture in vitro for 7 days.

RESULTSAfter inducing and expanding in vitro for 7 days, the cell proliferation rate of control group, IL-2 group, group 1 and group 2 were 1.57 ± 0.01, 4.17 ± 0.16, 5 ± 0.47, 7.17 ± 0.24-folds, respectively. The differences between IL-2 group, group 1, group 2 and control group were statistically significant (P < 0.05). The immunophenotype analysis showed that the proportion of CD3(+) CD8(+) induced by each protocol was 13.96 ± 0.23%, 26.33 ± 0.55%, 36.83 ± 0.34% and 35.88 ± 0.16%, respectively. The proportion of CD3(+) CD8(+) in group 1 and 2 was higher than that in IL-2 group (P < 0.05), but the difference between them was not significant (P < 0.05). The proportions of CD3(+) CD56(+) induced by each protocol were 11.03 ± 0.28%, 29.31 ± 0.60%, 39.96 ± 0.38% and 29.33 ± 0.54%, respectively, the proportion of group 1 was higher than that of IL-2 group and group 2 (P < 0.05), but the difference between IL-2 group and group 2 was not significant (P < 0.05).

CONCLUSIONThe group 1 protocol obtained from this study can promote the proliferation of DC-CIK and also increase the proportion of the tumor killing cells (CD3(+) CD8(+) and CD3(+) CD56(+)).

Cell Culture Techniques ; Cells, Cultured ; Culture Media ; chemistry ; Cytokine-Induced Killer Cells ; cytology ; Granulocyte Colony-Stimulating Factor ; pharmacology ; Granulocyte-Macrophage Colony-Stimulating Factor ; pharmacology ; Humans ; Immunophenotyping ; Interferon-gamma ; pharmacology ; Interleukin-2 ; pharmacology ; Interleukin-4 ; pharmacology ; Tumor Necrosis Factor-alpha ; pharmacology

OBJECTIVETo investigate the effect of human umbilical cord-derived mesenchymal stem cells(HUC-MSC) on the proliferation and differentiation of NB4 treated with all-trans retinoid acid (ATRA) and its underlining mechanisms .

METHODSHuman umbilical cord mesenchymal stem cells were isolated from umbilical cord of newborns. Co-culture system was established by HUC-MSC and NB4 in vitro. The experiment was divided into 4 groups: NB4 group (NB4 cells alone) , NM group (NB4 cells co-cultured with HUC-MSC) , NA group (NB4 cells treated with ATRA) , NMA group (NB4 cells co-cultured with HUC-MSC and treated with ATRA) . NB4 cells were counted by a microscopy, NB4 proliferation was monitored by CCK-8 assay, NB4 differentiation was assessed by Wright ' s staining and nitroblue tetrazolium reduction test. IL-6 levels in the culture supernatant of different groups were tested by ELISA kit. Quantitative PCR was used to detect the transcription level of CDKN1A, CCND1 and Survivin.

RESULTSNB4 and HUC-MSC in the co-culturing systems were in good condition with a slight repression of NB4 proliferation by HUC-MSC. HUC-MSC could collaborate with ATRA to induce significant NB4 differentiation. Consistent with this finding, IL-6 expression levels of co-cultured groups were remarkably higher than that in any other groups or the group of HUC-MSC alone. The quantitative PCR analysis showed that the levels of CDKN1A and CCND1 mRNA expression were increased or decreased respectively in the co-cultured groups.

CONCLUSIONHUC-MSC co-culture can reduce proliferation but promote the differentiation of NB4 cells, suggesting that this effect may be closely related with the secretion of IL-6 which can affect the expression of some factors in vitro.

In early 2011, the serious outbreak of porcine pseudorabies virus (PRV) infection suddenly recurred in Henan and neighboring Provinces. To investigate the etiology of massive infection with PRV, 16 800 serum samples, 905 porcine epidemic diarrhea virus (PEDV) back-feeding tissues, and 56 PR gene deleted live vaccines were colleted from January 2011 to May 2013 to detect PRV field infection using a PRV gE antibody test kit. The gE and TK genes of 11 new epidemic PRV strains were sequenced by PCR, and their molecular characteristics were analyzed. Moreover, virus titer determination, protective test against PRV, and vaccine potency testing were performed. The results showed that the detection rate of PRV field infection-positive pig farms was 68.06%, and the overall positive rate of PRV field infection in serum was 38.47%; the positive rates in breeding sows, breeding boars, reserve pigs, and commercial pigs were 40.12%, 30.88%, 54.67%, and 26.52%, respectively. The new epidemic strains were in the same evolutionary branch and belonged to the virulent strain group. Compared with the classical PRV strain, the virulence of new epidemic strains changed a little. The length of gE gene was 1 787 bp, and the length of TK gene was 963 bp. The nucleotide homologies of gE and TK genes to Chinese reference strains were 98.2%-99.8% and 98.90%-99.6%, respectively, and the amino acid homologies were 97.1%-99.8% and 97.5%-99.4%, respectively. Commercial vaccine had a 100% protective effect against the new epidemic strains. The positive rate of PRV field infection was 0% in vaccine and 40.44% in back-feeding tissues. The results confirmed that PRV field infection rates were rising sharply among pigs in Henan and neighboring Provinces after 2011. The main virulence genes of new epidemic PRV strains did not change significantly over the years. PR gene deleted live vaccines had no PRV field infection and could completely resist the attack of new strains. The virus carriage of breeding boars and reserve pigs and the serious PRV field infection in PEDV back-feeding tissues were the main causative factors for massive infection with PRV and epidemic outbreak in Henan and neighboring Provinces from 2011 to 2013.
Amino Acid Sequence ; Animal Feed ; analysis ; virology ; Animals ; China ; epidemiology ; Epidemics ; Female ; Herpesvirus 1, Suid ; chemistry ; classification ; genetics ; isolation & purification ; Male ; Molecular Sequence Data ; Phylogeny ; Pseudorabies ; epidemiology ; virology ; Sequence Alignment ; Sequence Homology, Amino Acid ; Sus scrofa ; Swine ; Swine Diseases ; epidemiology ; virology ; Viral Proteins ; chemistry ; genetics