Objective To review the effect of non-invasive bi-level positive airway pressure ventilation combined with naloxone in the treatment of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) complicated with pulmonary encephalopathy (PE).Methods Related published studies involving BiPAP combined with naloxone in the treatment of AECOPD complicated with PE were recruited and identified from Pubmed,ISI Web of knowledge,CBM Disc,CNKI,Wanfang Data,and randomized controlled trails(RCTs) primarily collected were screened according to inclusive criteria and exclusive criteria.Valid data were extracted after quality evaluation for meta-analysis utilizing RevMan 5.2.Results A total of 10 Chinese RCTs were enrolled,including 697 patients (353 patients in experimental group while 343 patients in control group).The results of metaanalysis indicated that BiPAP combined with naloxone improved PaO2 (WMD =4.10,95％ CI (2.83,5.38),P＜0.00001),PH value(WMD =0.04,95％ CI (0.02,0.05),P ＜ 0.00001) and clinical efficiency rate (OR =3.58,95 ％ CI ((2.22,5.76),P ＜ 0.00001),and reduced PaCO2 (WMD =-5.78,95 ％ CI (-6.87,4.69),P ＜ 0.00001),re-endotracheal intubation rate (OR =0.19,95 ％ CI (0.11,0.35),P ＜ 0.00001),but failed to decrease mortality(OR =0.38,95％ CI (0.11,1.34),P =0.13) of patients with AECOPD complicated with PE.Conclusions BiPAP combined with naloxone play a protective role in enhancing arterial blood gas indexes,improving clinical efficiency rate and limiting re-endotracheal intubation rate.However,the mortality of patients cannot be reduced.

Objective To study the specific killing effect in human carcinoma cells aftercombination treatment of radiation and p53 gene regulated by a radiation-enhanced promoter.Methods Aplasmid pE6 (TATA)-p53 was constructed.After irradiation,the expression of P53 was detected withWestern blot assay,apoptosis was detected by Annexin V-FITC,and cell survival was detected byclonogenic assay then the sensitivity enhancement ratio (SER) was analyzed for HeLa and A549 cells.Results The expression of P53 were increased in the irradiated cells and 6 Gy irradiation triggered thestrongest activity.After p53 transfection,radiation-induced apoptosis was obviously enhanced incomparison with the control group without gene transfection (F =11.018,10.736,P ＜ 0.05).The SER ofp53-promoter was 2.36 for A549 cells and 2.56 for Hela cells.Conclusions The p53-plasmid promotercould induce apoptosis and enhance the radiosensitivity of tumor cells,which may provide a noveltherapeutic strategy for cancer treatment.

Aim To explore the effect of tanshinone II A (Tan II A) on reverse cholesterol transport in atherosclerosis model mice and RAW264. 7 cells and the underlying mechanism. Methods Thirty-two male LDLR -/- mice were randomly divided into four groups. These mice were fed with normal diet or high fat diet for 12 weeks. The control group and model group were given normal saline. Tan II A group and atorvastatin group were given Tan II A solution and atorvastatin solution for 12 weeks. RAW264. 7 cells were induced with oxidized low-density lipoprotein (ox-LDL) 100 mg • L-

OBJECTIVE: To investigate the efficacy and safety of total spine endoscopy in the treatment of lumbar disc herniation combined with posterior apophyseal ring separation. METHODS: From January 2015 to January 2018, a total of 21 patients with lumbar disc herniation complicated with posterior apophyseal ring separation were treated with total spine endoscopy via interlamina approach. There were 17 males and 4 females. The age ranged from 18 to 48 years old and the median age was 27 years old. All were single segment unilateral disc herniation, interlaminar approach was adopted, and the herniated disc was removed unilaterally at the symptomatic side under the microscope, and all or part of the broken bonewas removed. RESULTS: There were no complications such as incision infection, intervertebral space infection, intestinal injury, dural injury and cerebrospinal fluid leakage. The operation time ranged from 32 to 92 minutes and the median time was 57 minutes. Postoperative imaging examination showed that 2 patients had complete resection of osteotomy of posterior edge of vertebral body, 16 patients had partially resection and 3 patients had no resection. All intervertebral discs were completely removed. All 21 patients were followed up, and the duration ranged from 12 to 36 months, with a median of 15 months. The VAS of lumbago was 7.10±1.20 before surgery, 3.46±0.23 on the 3rd day after surgery, 2.36±0.19 on the 6th month after surgery; and the VAS of leg pain was 8.80±0.55 before surgery, 3.54±0.28 on the 3rd day after surgery, and 2.59±0.26 on the 6th month after surgery. The Oswestry Disability Index score was (69.71±9.37)% before surgery, (32.19±6.95)% on the 6th month after surgery, and (20.95± 6.16)% at the latest follow up. Onthe 1st year after operation, 16 patients got an excellent result, 4 good and 1 fair according to Macnab evaluation system. CONCLUSION Total spine endoscopy via interlaminal approach can be used as an option in the treatment of lumbar disc herniation combined with vertebral posterior margin dissociation, which can reduce trauma and injury to the lumbar dorsal muscle and achieve similar decompression effect as open surgery. The long term efficacy needs to be further proved by prospective randomized controlled studies with larger sample size.
Adolescent ; Adult ; Diskectomy, Percutaneous ; Female ; Humans ; Intervertebral Disc Displacement ; Lumbar Vertebrae ; Male ; Middle Aged ; Neuroendoscopy ; Prospective Studies ; Retrospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVE: To compare the clinical effect of electroacupuncture at Siguan points and flunarizine hydrochloride capsule on migraine of liver yang hyperactivity. METHODS: A total of 110 patients with migraine of liver yang hyperactivity were randomly divided into an electroacupuncture group (55 cases, 2 cases dropped off) and a western medication group (55 cases, 2 cases dropped off). In the electroacupuncture group, electroacupuncture was applied at Siguan points (Hegu [LI 4] and Taichong [LR 3]), with disperse-dense wave of 2 Hz/100 Hz in frequency and current intensity of 0.1-1 mA, 30 min each time, once a day, 5 times per week for 4 weeks. Flunarizine hydrochloride capsule was given orally in the western medication group, 10 mg a day for 4 weeks. The visual analogue scale (VAS) score and the migraine attack days were observed before and after treatment, during follow-up of 1, 3 and 6 months, and the migraine symptom score was observed before and after treatment in the two groups. RESULTS: After treatment, during follow-up of 1, 3 and 6 months, the VAS scores and the migraine attack days in the two groups were decreased compared with before treatment (Ｐ<0.05), and above indexes in the electroacupuncture group were lower than the western medication group (Ｐ<0.05). After treatment, the migraine symptom scores in the two groups were decreased (Ｐ<0.05), the change in the electroacupuncture group was greater than the western medication group (Ｐ<0.05). CONCLUSION Electroacupuncture at Siguan points could effectively reduce headache intensity and migraine attack days, relieve migraine symptoms in patients with migraine of liver yang hyperactivity, and the efficacy is superior to oral flunarizine hydrochloride capsules.
Acupuncture Points ; Electroacupuncture ; Flunarizine/therapeutic use* ; Humans ; Liver ; Migraine Disorders/therapy*

ObjectiveTo explore the clinical effect of Tiaoxin formula in the treatment of patients with coronary heart disease and anxiety/depression and its impact on serum levels of 5-hydroxytryptamine （5-HT）， β- thromboglobulin （β-TG） and myeloperoxidase （MPO）. MethodA total of 66 patients with coronary heart disease and anxiety/depression were randomly divided into the Tiaoxin formula group and Deanxit group， 33 cases in each group. Both groups were given fundamental western treatment for coronary heart disease. Additionally， the Deanxit group was treated with flupentixol and melitracen tablets and the Tiaoxin formula group was treated with Tiaoxin Formula. The treatment lasted 8 weeks. Before and after treatment， the changes of clinical efficacy， Patient Health Questionnaire （PHQ-9）， Generalized Anxiety Disorder （GAD-7） scale， Seattle Angina Questionnaire （SAQ）， heart rate variability， and serum 5-HT， β-TG and MPO levels， and incidence of adverse reactions in the two groups were observed. ResultThere was no significant difference in the baseline indexes of patients in the two groups， and thus the two groups were comparable. After treatment for 8 weeks， the total effective rate for traditional Chinese medicine （TCM） syndromes in the Tiaoxin Formula group was 87.88% （29/33） higher than 63.64% （21/33） in the Deanxit group （Z=-2.653， P<0.05）. Compared with those before treatment， the PHQ-9 and GAD-7 scores of the two groups were decreased at week 4 and 8 of treatment （P<0.05）， and there was no statistical difference between two groups. And the SAQ dimension scores of the two groups were increased at week 4 and 8 of treatment （P<0.05）. Compared with the Deanxit group， the Tiaoxin Formula group had elevation in two dimension scores： Physical limitation and angina stability （P<0.05）. Compared with the conditions before treatment， the serum 5-HT level in the two groups were increased， while the β-TG and MPO levels were lowered （P<0.05）， and there was no distinct difference between two groups. In addition， the standard deviation of normal-to-normal intervals （SDNN） and standard deviation of average normal-to-normal intervals （SDANN） of the heart rate variability in the Tiaoxin formula group were elevated after treatment （P<0.05）， which were more significant than those of the Deanxit group （P<0.05）. During the treatment period， the incidence of adverse drug reactions in the Tiaoxin formula group was lower than that in the Deanxit group （P<0.05）， and no adverse events were observed in the two groups. ConclusionTiaoxin formula was effective for the treatment of patients with coronary heart disease accompanied by anxiety and depression， which improved the clinical symptoms， increased serum 5-HT levels， and decreased serum β-TG and MPO levels， and had few adverse reactions and high safety for patients， showing a high clinical value.

The pathological mechanism for depression is complicated due to the involvement of types of transcriptional factors and signaling pathways in the occurrence and development of depression. Traditional Chinese medicine (TCM) characterized with multi-components and multi-targets exert unique advantage in the prevention and treatment of depression. This review summarized the pharmacological action of TCM and active components on transcriptional factors (CREB, NF-κB, Nrf2) and signaling pathways (BDNF-TrkB, MAPK, GSK-3β, TLR-4-NLRP3-IL-1β) as well as elucidated the clinical application of TCM formula in the prevention and treatment for depression based on relevant literatures from home and abroad.

Objective To investigate the feasibility of simulating gravity pressure and observe its effect on preosteoblast OCT 1 by centrifugation. Method OCT-1 cells were cultured in 1% agarose gel with a final concentration of 2×107 cells per millilitre. The experiment was divided into two groups according to the duration: one day (1 d) and five days (5 d). Each group was further divided into three subgroups: 0 r/min (control), 200 r/min, and 500 r/min. The 200 r/min group and 500 r/min group were centrifuged for three hours once a day for one day or five days respectively. The control group was kept in the same environment without centrifugation. Results The ColⅠpositive staining was slightly strengthened in the 1d 200 r/min group while it was even more strengthened in the 1d 500 r/min group. Conversely, the positive staining was stronger in the 5d 200 r/min group than that in the 5d 500 r/min group. The markers related to osteoblast differentiation such as Alkaline phosphatise (ALP), Type I collagen α2 (Col1α2), Osteocalcin (OC) and runt-related transcription factor-2 (Runx2) mRNA expression were all up regulated after centrifugation. ConclusionsCentrifugation is a practical method for cell pressure and plays a significant role in promoting the differentiation of preosteoblast OCT-1, which can be used as a new method to simulate the gravity.

OBJECTIVETo investigate the clinical efficacy of Shuganyiyang Capsule combined with conventional Western medicine (tamsulosin hydrochloride sustained release tablets + prostat tablets) for the treatment of type III prostatitis complicated by erectile dysfunction (ED).

METHODSEighty patients with type III prostatitis complicated by ED were equally randomized to an experimental and a control group, the former treated with Shuganyiyang Capsule combined with tamsulosin hydrochloride sustained release tablets and prostat tablets, while the latter with tamsulosin hydrochloride and prostat only, both for 8 weeks. Then the prostatitis symptoms, erectile function and psychological conditions of the patients were evaluated using NIH-CPSI, IIEF-5, and hospital anxiety and depression scale (HADA and HADD) respectively. The rates of recovery, excellence, effectiveness and ineffectiveness were calculated.

RESULTSThe scores on NIH-CPSI, IIEF-5, HADA and HADD obtained at 4 and 8 weeks after treatment showed statistically significant differences between the two time points as well as from the baseline (P < 0.01). At 8 weeks, the scores on NIH-CPSI, IIEF-5, HADA and HADD were 6.83 +/- 4.96, 21.03 +/- 2.54, 6.05 +/- 1.62, and 5.35 +/- 3.30 in the experimental group, as compared with 7.55 +/- 4.89, 17.68 +/- 4.15, 6.88 +/- 2.45, and 7.85 +/- 3.77 in the control (P < 0.05). The rate of effectiveness was significantly higher in the experimental than in the control group (90% [36/40] vs 70% [28/40], P < 0.05).

CONCLUSIONShuganyiyang Capsule combined with conventional Western medicine, such as alpha blockers and galenica, produces definite effect on chronic prostatitis complicated by ED, improves the psychological conditions of the patient, and enhances the therapeutic efficiency of chronic prostatits.

Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Erectile Dysfunction ; complications ; drug therapy ; Humans ; Male ; Phytotherapy ; Prostatitis ; complications ; drug therapy ; Sulfonamides ; therapeutic use ; Treatment Outcome

Objective: To investigate the functions of FABP5 in the carcinogenesis and development of cervical cancer. Methods: The expression of FABP5 was detected in several cervical cancer cell lines (C33A, Siha, Caski, HeLa and HCC94), 206 cases of cervical cancer tissues with stage Ⅰa2-Ⅱa2 and 40 cases of normal cervical tissues by real-time PCR and Western blotting. Then, the cells were infected with lentivirus-mediated siRNA-targeting FABP5. CCK-8 cell proliferation, colony formation, wound healing and transwell assays were used to investigate the effects of FABP5 on in vitro cell proliferation, migration and invasion. And in vivo xenograft model and lung metastasis model were used to observe the transplanted tumor growth and metastasis in female athymic nude mice. Furthermore, the total protein and RNA were extracted from the primary xenografts to determine the expression levels of FABP5, metalloproteinase-2 and metalloproteinase-9 using Enzyme linked immunosorbent assay (ELISA), real-time PCR and Western blotting. Results: FABP5 expression was found to be significantly unregulated in cervical cancer tissues than that in normal cervical tissues (P<0.05). Compared with the Siha-NC group and uninfected group, the expression of FABP5 mRNA and protein in Siha-FABP5-RNAi group was significantly inhibited along with the decrease of cell proliferation, colony formation, wound healing and invasion ability. The clone formation rates of Siha cells in uninfected group, Siha-NC group and Siha-FABP5-RNAi group were (84.6±4.5)%, (84.6±5.1)% and (21.2±2.6)%, respectively. Moreover, the transwell assay showed that invasive cells in three groups were (72.8±4.7)/HPF, (72.6±3.3)/HPF and (21.4±2.3)/HPF, respectively. All of the difference was statistically significant (P<0.05). Furthermore, FABP5 silencing significantly reduced tumor growth and lung metastases in nude mice in vivo (P<0.001). The subcutaneously xenografted volume in uninfected group, Siha-NC group and Siha-FABP5-RNAi group was (921.4±63.0) mm^3, (1 021.4±56.0) mm³ and (139.6±36.0) mm^3, respectively. The real-time quantitative PCR results showed that the relative expression levels of MMP-2 and MMP-9 mRNA were 1.00±0.10 and 1.00±0.10, 1.00±0.10 and 1.00±0.10 as well as 0.34±0.13 and 0.38±0.17 in xenografted tumor tissues of uninfected group, Siha-NC group and Siha-FABP5-RNAi group, respectively. MMP-2 and MMP-9 was significantly downregulated after FABP5 inhibition(P<0.05). Additionally, the protein expression trend of MMP-2 and MMP-9 in three groups was consistent with the mRNA levels. Conclusion FABP5 might promote the carcinogenesis and metastasis of cervical cancer via up-regulating MMP-2 and MMP-9.