Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

Humans ; Atrial Fibrillation/surgery* ; Recovery of Function ; Radiofrequency Ablation ; Heart ; Heart Transplantation ; Catheter Ablation ; Treatment Outcome

Humans ; Atrial Fibrillation/surgery* ; Recovery of Function ; Radiofrequency Ablation ; Heart ; Heart Transplantation ; Catheter Ablation ; Treatment Outcome

Calcium-binding protein S100A9 is closely related to inflammation and tumor invasion, and is one of the specific markers of myeloid-derived suppressor cells (MDSC). In this study, a recombinant polypeptide vaccine CTB-S100A9 targeting mouse calcium-binding protein S100A9 was constructed by fusion cholera toxin B subunit (CTB) with S100A9 gene. The CTB-S100A9 fusion protein was expressed in E coli. and purified by Ni⁺ affinity chromatography. Vaccinate the purified recombinant CTB-S100A9 protein supplemented with aluminum hydroxide adjuvant can break the autoimmune tolerance and produce high titer of S100A9 antibody in mice. Moreover, the S100A9 antibody produced by CTB-S100A9 vaccination is more specific and does not cross-react with S100A8. In the mouse 4T1 breast cancer model, CTB-S100A9 vaccination not only has significant tumor prevention effects, but also has significant tumor therapeutic effects. In addition, CTB-S100A9 significantly inhibited lung metastasis in 4T1 mice breast cancer model. Further analysis by flow cytometry showed that CTB-S100A9 vaccination can significantly reduce the tumor induced Treg cells and granulocyte-derived MDSC in 4T1 mice model, and reverse the tumor immunosuppressive environment, thereby promote the anti-tumor efficacy. The animal experiments in this study were carried out under the animal care guidelines approved by the Animal Ethics Committee of the Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine. This study shows that CTB-S100A9 is a good recombinant vaccine that targets the tumor immune-suppression environment and has great potential for the future clinical application.

Objective To evaluate the application of adding ondansetron in morphine intravenous analgesia pump for prevention of postoperative nausea and vomiting(PONV)in women. Methods Data of surgical female inpatients who received general anesthesia and postoperative intravenous analgesia with morphine in our center from January 1st,2013 to December 31st,2014 were retrospectively analyzed. Based on whether ondansetron was added,patients were divided into the observation group(n=834) and the control group(n=856). Outcome variables including morphine consumption,visual analogue scale(VAS) score,nausea score,and total times of vomiting within 48 hours after surgery were collected and compared. Results Age(t=0.432,P=0.665),morphine consumption during the first post-operative day(t=0.599,P=0.548) and during the second post-operative day(t=0.236,P=0.813),maximum VAS score of postoperative pain during movement during the first post-operative day [3(2,4) vs. 3(2,5);Z=1.850,P=0.064] and at rest during the second post-operative day [0(0,1) vs. 0(0,1);Z=1.511,P=0.131] were not significantly different between two groups. While the maximum VAS score of postoperative pain at rest during the first post-operative day [0(0,2) vs.0(0,2);Z=2.435,P=0.015] and during movement during the second post-operative day [3(1,3)vs.3(2,4);Z=3.445,P=0.001] were significantly different between two groups. The maximum score of postoperative nausea(χ=9.810,P=0.020) and cumulative frequency of postoperative vomiting(Z=3.726,P=0.002)in the observation group were significantly lower than those in the control group during the first post-operative day;however,there was no significant difference during the second post-operative day(χ=5.017,P=0.170;Z=0.000,P=1.000). Logistic regression analysis showed that adding ondansetron in morphine intravenous analgesia pump was an independent influencing factor of reduced postoperative nausea. The probability of nausea during the first post-operative day was 0.781 time(P=0.015)of that in the control group and 0.736 time(P=0.030)during the second post-operative day. Conclusion Adding ondansetron in morphine intravenous analgesia pump may reduce PONV in women.

OBJECTIVETo investigate clinical effects of calcaneal fracture with closed reduction and minimally invasive plate fixation assisted with bidirectional distractor distraction.

METHODSFrom September 2015 to October 2016, 11 male patients(13 feet) with calcaneal fractures treated with bidirectional distractor distraction assisted with minimally invasive plate fixation were retrospectively studied. They were aged from 24 to 57 years old with an average of 36.4 years old;8 feet were type IIand 5 feet were type III according to Sanders classification. Postoperative incision, fracture healing, Böhler angle, Gissane angle were observed and Maryland scoring system was used to evaluate clinical effects.

RESULTSAll fractures healed well without incision inflammation and incision disunion. All patients were followed up from 12 to 15 months with an average of 13.5 months. Böhler angle were improved from (9.6±7.3)° before operation to (20.2±4.6) ° at 1 year after operation, and had statistical meaning; Gissane angle increased from (92.7 ±8.5)° before operation to (121.7 ±7.6) ° at 1 year after operation. Maryland score at 1 year after operation was 88.79±8.25, and 11 feet got excellent results and 2 feet moderate.

CONCLUSIONSBidirectional distractor distraction assisted with minimally invasive plate fixation could effectively fix calcaneal fractures, reduce postoperative complications, and get satisfied results of postoperative images and functional recovery. It is one of effective methods for treating Sanders II and III calcaneal fractures.

Chronic diseases are global threats to human health. By applying the traditional Chinese medicine (TCM) theory of body constitution to the treatment of chronic diseases, and comprehensively identifying and differentiating the syndrome, disease, and constitution, TCM can be fully used in the diagnosis and treatment of chronic diseases. In this manner, population-based and evidence-based modern medicine can organically align with the individual-focused and speculation-based TCM, with subsequent benefits for the control of chronic diseases, reducing their burden on human health.

Objective To investigate the effect of Xihuang Pill on the curative effect of paclitaxel combined with platinum based neoadjuvant chemotherapy in patients with advanced cervical cancer after operation.Methods 80 cases of patients with advanced cervical cancer treated in our hospitalfrom January 2014 to January 2017 were enrolled in the study.By random number table method,the patients were divided into the observation group and the control group with 40 cases in each group,and all patients were treated with radical hysterectomy.After operation,the control group were treated with paclitaxel and platinum (cisplatin) based neoadjuvant chemotherapy,while the observation group were treated with Xihuang Pill and platinum based neoadjuvant chemotherapy.The effective rate of chemotherapy,survival rate and recurrence rate were compared between the two groups.The levels ofT lymphocyte subsets (CD3+,CD4+,CD8+) and immunoglobulin (IgA,IgG,IgM) in two groups were determined before and after chemotherapy.The quality of life and cancer pain degree were evaluated with the Kamofsky Performance Scale (KPS) and the numeric rating scale (NRS),and adverse reactions were recorded.Results The effective rate of chemotherapy was slightly higher in the observation group than the control group (87.50％ vs 77.50％).Three months and six months after chemotherapy,the survival rate and recurrence rate showed no significant difference between the two groups.After chemotherapy,percentages of CD3+ and CD4+,levels of IgA,IgG and IgM were significantly higher in the observation group than the control group (P ＜ 0.05),and the percentage of CD8+ was lower than the control group (P ＜ 0.05).After treatment,KPS score of the observation group was significantly higher than the control group,and NRS score was significantly lower than the control group (P ＜ 0.05).The incidence of adverse reactions was significantly lower in the observation group than the control group (7.50％ vs 25.00％) (P ＜ 0.05).Conclusion Xihuang Pill combined with cisplatin based neoadjuvant chemotherapy is effective in the treatment of advanced cervical cancer after operation.The regimen can improve the immune function and quality of life,relieve pain degree and reduce adverse reactions.It will not increase the short-term survival rate and recurrence rate,and long-term efficacy needs further study.

This study was conducted to investigate the inhibitory effect and the molecular mechanism of deoxyschizandrin on the activity of NLRP3 (NOD-like receptor family, pyrin domain containing 3) inflammasome. Bone marrow-derived macrophages were used to study the effects of deoxyschizandrin on inflammasome activation using inflammasome inducers (ATP and nigericin). Cytotoxic effect was evaluated with CCK-8. The expression of IL-1β, caspase-1 in the supernatant and the expression of pro-caspase-1, pro-IL-1 β, ASC, NLRP3 in cell was detected by Western blot for the inhibitory effect of deoxyschizandrin (25, 50, 100 and 200 μmol·L^-1) on the activity of NLRP3 inflammasome. Immunofluorescence was applied to investigate NF-κB (p65) transportation to the nucleus. The results of CCK-8 showed that the optimum concentration of deoxyschizandrin was 6.25-400 μmol·L^-1. Deoxyschizandrin (25, 50, 100, and 200 μmol·L^-1) could inhibit the activation of NLRP3 inflammasome caused by nigericin and ATP, and inhibit the secretion of IL-1 β, which was associated with inhibiting the cleavage of pro-caspase-1. The results of immunofluorescence and Western blot also suggest that the inhibitory activity of deoxyschizandrin on NLRP3 inflammasome was not dependent on NF-κB pathway and protein expression of NLRP3, ASC, pro-caspase-1 and pro-IL-1 β mediated by NF-κB. Our results confirmed that deoxyschizandrin could suppress the cleavage of pro-caspase-1 and inhibit the activity of NLRP3 inflammasome at 25-200 μmol·L^-1 to reduce the inflammation response.

This paper was aimed to investigate the protective effects of luteolin (Lut) against acetaminophen（APAP）-induced damage in L02 liver cells. CCK-8 was used to detect the cell activation of L02 cells treated by different Lut. The concentration and time of APAP induced L02 cell damage was screened. The effect of Lut on APAP induced apoptosis of L02 cells was detected by cell morphological observation, CCK-8 assay and flow cytometry. The contents of MDA, GSH and SOD activity in cell supernatant were detected by colorimetric assay. The expression of apoptosis-related genes Bax, Bcl-2 and caspase-3 was detected by RT-PCR. The results showed that Lut in 2.5-40 μmol•L⁻¹ range does not affect the activity of L02 cells; 12 mmol•L⁻¹ APAP incubated with L02 cell 12 h to establish damage model. Compared with the model group, the cell status of Lut group was significantly improved, the cell body was increased, the adherence ability was recovered, and the apoptosis rate was obviously decreased. MDA content decreased significantly (P<0.05, P<0.01), GSH and SOD activity significantly increased (P<0.05, P<0.01), at the same time, it could up-regulate expression of Bcl-2 mRNA and down-regulate the expression of Bax and caspase-3 mRNA. In conclusion,Lut has protective effect on APAP induced L02 cell injury, and its mechanism may be related to the reduction of oxidative stress and inhibition of apoptosis.