Objective:To observe the clinical efficacy of acupoint massage plus moxibustion in treating refractory insomnia.
Methods:Sixty patients with refractory insomnia were randomized into two groups, 30 in each group. The treatment group was intervened by acupoint massage on the face and head plus moxibustion at Yongquan (KI 1);the control group was intervened only by the same acupoint massage. For both groups, the treatment was given once a day, and the therapeutic efficacy was evaluated after 4-week treatment.
Results:The total effective rate was 93.3%in the treatment group versus 80.0%in the control group, and the difference was statistically significant (P<0.05).
Conclusion:Acupoint massage plus moxibustion can produce a better efficacy than acupoint massage alone in treating refractory insomnia.

Objective To comparative analyze the CT enhanced scan and digital substraction angiography (DSA) in showing the residual and new lesions after treatment of transcatheter arterial chemoembolization (TACE).Methods 60 cases of patients with complete clinical information and imaging data from June 2010 to February 2013 were collected,these patients were diagnosed of primary hepatocelluar carcinoma and underwent TACE treatment.The sensitivity and specificity of CT and DSA to detect the residual and new lesions after TACE treatment were analyzed.By analysis of the main factors affecting the low detection rate to seek a method that can improve PHC residual new lesions detection rate after TACE.Results There were 86 lesions in 60 cases,CT enhanced scan clearly determined the diagnosis of 49 lesions (42 residues,7 new lesions).37 lesions did not prompted to tumor recurrence (residual and new lesions).DSA as the gold standard,the sensitivity of CT enhanced scan to check out the lesions was 84.5 ％ (49/58),specificity was 100.0 ％ (28/28),the false negative rate was 15.5 ％ (9/58),the accuracy was 89.5 ％ (77/86).Enhanced CT detection rate of tumor recurrence was 57.0 ％ (49/86),the DSA detection rate of tumor recurrence was 67.4 ％ (58/86).The difference of determining tumor recurrence between the CT enhanced scan and DSA was significant (x2 =7.11,P ＜ 0.05).Conclusions Three dynamic contrast-enhanced CT scan is the first choice for follow-up examination methods after TACE for hepatocellular carcinoma,but many factors will affect the detection rate of the residual and new lesions.Compared with CT examination,DSA examination has more advantages.DSA examination should be performed when the clinical suspicion of tumor recurrence is negative after enhanced CT scan.

The epiphysis is an unique structure in pediatric skeletons,which mainly reflect in its unique blood supply,anatomical structure,pathological basis and so on.Epiphyseal injury is common in children with skeletal injury.Fracture,tumor,infection can cause epiphysis injury,and inappropriate treatment is often easy to cause growth obstacle and skeletal deformity.Its treatment is relatively difficult.At present,there had not yet formed a consistent therapeutic strategy.Aiming at the pathobiologic basis,causes,mechanism and clinical manifestation of pediatric epiphyseal injury,now,its diagnosis,therapeutic strategy,the principle of treatment and the latest research progress were summarized,which would provide useful guidance for clinical treatment of pediatric epiphysis injury.

Objective To investigate the effects of volatile organic compounds escaped from alkyd dope on neurotransmitter content in the brain of mice.Methods 56 BALB/c mice were randomly divided into 7 groups,8 in each and exposed to volatile organic compounds(30 mg/m3)escaped from alkyd dope by dynamic inhalation exposure.The neurotransmitters(cholines,monoamines,amino acids)in the brain were determined during the period of exposure and comeback.Results Compared with the control,DA,5-HT,NE and Glu significantly decreased and Gly,GABA significantly increased during the period of exposure,however NE still kept significant decrease during the period of comeback.Conclusion Volatile organic compounds escaped from alkyd dope may cause neurochemical change in mice.

Objective To investigate the effect of core stabilization exercises( CSE) on knee osteoarthritis. Methods Sixty cases patients with knee osteoarthritis were randomly divided into treatment group (n = 30)and control group(n = 30). Patients in control group were accepted conventional therapy including conventional physiotherapy,acupuncture,and massage,while in treatment group were accepted CSE besides conventional therapy. All patients were assessed with Lysholm Knee Scoring Scale(LKSS)and Visual Analogous Scale(VAS)before and after treatment. Results VAS in treatment group before and after treatment were(8. 31 ± 1. 16)and(3. 37 ± 0. 97),and the difference was statistically significant( t = 16. 30,P = 0. 00). VAS in control group before and after treatment VAS were(8. 26 ± 1. 22)and(5. 06 ± 0. 82),and the difference was statistically significant( t = 12. 19,P = 0. 000. VAS in two groups after treatment was statistically significant (t = - 6. 98,P = 0. 00). LKSS in treatment group before and after treatment were(32. 92 ± 4. 21),(60. 19 ± 4. 42),and the difference was statistically significant(t = - 30. 44,P = 0. 00). LKSS in control group before and after treatment was(34. 82 ± 5. 58),(53. 49 ± 3. 66),and the difference was statistically significance (t = - 14. 82,P = 0. 00). After the treatment,LKSS in the two groups was significant difference(t = 7. 16,P= 0. 00). Conclusion The core stability training can improve the patients with knee osteoarthritis of knee joint function,relieve pain.

Objective To evaluate the role of nuclear factor erythroid 2?related factor 2 ( Nrf2)∕antioxidant response element( ARE) signaling pathway in inhibition of lipopolysaccharide ( LPS)?induced inflammatory factor release from macrophages by hydrogen. Methods RAW264. 7 macrophages of mice were cultured in 6?well plates (2×106 cells∕well) and were divided into 4 groups (n=24 each) using a random number table: control group ( group C); LPS group; hydrogen?rich saline+LPS group ( group LPS+H2); Nrf2 small interference RNA (siRNA)+LPS+hydrogen?rich saline group (siRNA+LPS+H2 group) . LPS 1 μg∕ml was added in group LPS. In group LPS+H2 , LPS 1μg∕ml was added, and the cul?ture medium was then replaced with the culture medium containing 0. 6 mmol∕L hydrogen?rich saline. In group siRNA+LPS+H2 , after Nrf2?siRN was successfully transfected into the cells, the cells were continu?ously incubated for 24 h, and the culture medium was then replaced with the culture medium containing 0.6 mmol∕L hydrogen?rich saline after LPS 1 μg∕ml was added. At 24 h of incubation, the supernatant was sep?arated for determination of the lactic dehydrogenase (LDH) activity (using colorimetric method) and for detection of the concentrations of tumor necrosis factor?alpha ( TNF?α) , interleukin?1 beta ( IL?1β) , high mobility group box?1 (HMGB1) and IL?6 (by ELISA). The cells were collected for measurement of the proliferation of cells ( by methyl thiazolyl tetrazolium assay) and for determination of the expression of Nrf2 and heme oxygenase?1 ( HO?1) in cells ( by Western blot) . Results Compared with group C, the LDH activity and concentrations of TNF?α, IL?1β, IL?6 and HMGB1 in the supernatant were significantly in?creased, the proliferation of cells was significantly decreased, and the expression of HO?1 in cells was sig?nificantly up?regulated in LPS and siRNA+LPS+H2 groups, and the expression of Nrf2 in cells was signifi?cantly up?regulated in LPS and LPS+H2 groups (P<0.05). Compared with group LPS, the LDH activity and concentrations of TNF?α, IL?1β, IL?6 and HMGB1 in the supernatant were significantly decreased, the proliferation of cells was significantly increased, and the expression of Nrf2 and HO?1 in cells was sig?nificantly up?regulated in group LPS+H2 , and the expression of Nrf2 and HO?1 in cells was significantly down?regulated in group siRNA+LPS+H2 ( P<0.05) . Compared with group LPS+H2 , the LDH activity and concentrations of TNF?α, IL?1β, IL?6 and HMGB1 in the supernatant were significantly increased, the proliferation of cells was significantly decreased, and the expression of Nrf2 and HO?1 in cells was signifi?cantly down?regulated in group LPS+H2+siRNA ( P<0.05) . Conclusion The mechanism by which hydro?gen inhibits LPS?induced inflammatory factor release from macrophages is related to the activation of Nrf2∕ARE signaling pathway in mice.

Recombinant human endostatin (Endostar) is a broad spectrum molecular targeted drug on anti-angiogenesis that the main evidence-based data is combined chemotherapy treatment of advanced non-small cell lung cancer (NSCLC).In recent years,the researches of recombinant human endostatin used in the treatment of various malignant tumors are on the increase and achieve good effect.In addition,the researches about combined treatment methods,routes of administration,methods of medication are carried out gradually,which will be conducive to the reasonable application in clinical.

The apoptosis in primary oral squamous cell carcinomas (OSCCs) without lymph node (IN) metastases and its relation with clinical stages and pathological grades was investigated. The terminal deoxynucleotidyl trasferase (TdT)-mediated dUTP nick end labeling (TUNEL) was used to detect the apoptotic cells in 15 cases of OSCCs. The percentage of apoptotic cells among tumor cells were calculated as apoptotic index (AI). The results showed that in all 15 cases of OSCCs, apoptotic cells could be visualized by TUNEL with AI ranging from 0.03 to 0.92 (average 0.32). AI was significantly negatively correlated with pathological grades (P < 0.05). It was concluded that the apoptotic rate was related to the malignant degree of OSCCs without LN metastases.
Apoptosis/*physiology ; Carcinoma, Squamous Cell/*pathology ; Lymph Nodes/pathology ; Lymphatic Metastasis ; Mouth Neoplasms/*pathology

Objective To explore the effect of Shenling Baizhu Powder and moxibustion on serum brain-gut peptide in patients with diarrhea predominant irritable bowel syndrome (D-IBS). Methods Sixty D-IBS cases were randomly divided into two groups, 30 cases in the treatment group were given Shenling Baizhu Powder and moxibustion therapy, and 30 patients in the control group were given loperamide hydrochloride capsule. Treatment for the two groups lasted for 4 weeks. Clinical symptoms and serum brain gut peptide (5-HT, VIP and SP) levels of two groups were observed before and after treatment, clinical efficacy were evaluated. Results Markedly effective rate of the treatment group was 66.7% (20/30), better than 33.3% (10/30) in the control group (P<0.05). After treatment, clinical symptom scores of the treatment group decreased significantly (P<0.01), while only diarrhea and abdominal pain improved in the control group (P<0.01), with statistical significance (P<0.01). After treatment, serum 5-HT, VIP, and SP of the treatment group were decreased (P<0.01), while these indexes of the control group did not change significantly (P>0.05), with statistical significance (P<0.01). Conclusion Clinical efficacy of Shenling Baizhu Powder and moxibustion in treating D-IBS is better than that of loperamide hydrochloride capsule, and can significantly improve clinical symptoms and regulate serum brain-gut peptides levels.

Objective To compare the clinical efficacy and safety between percutaneous vertebroplasty (PVP) and conservative treatment for osteoporosis vertebral compression fracture (OVCF).Methods A total of 55 patients undergoing PVP and 65 patients with conservative treatment for OVCF in our hospital from 2006 to 2011 were retrospectively analysed.The degree of pain and personal life before treatment and after treatment at different time points were investigated by visual analogue scale (VAS) pain scale and Oswestry Disability Index (ODD.Results The degree of pain in lower back was reduced after the treatment.The VAS pain scales in PVP group versus control group were (8.3±0.5) vs.(8.50.6),(6.9±0.7) vs.(4.5±0.7),(5.40.6) vs.(3.4±0.5),(4.8±0.3) vs.(2.8±0.5),(4.0±0.4) vs.(2.3±0.4),(3.1±0.5) vs.(2.0±0.2)before treatment and 1 week,1,3,6 and 12 months after treatment,respectively.The VAS pain scales were reduced more rapidly in PVP group than in control group,showing a better relief of pain.There were differences in VAS pain scales between the two groups at different time points (t=17.89,19.74,28.38,24.49,14.01,respectively,all P＜0.01).The ODI scores in PVP group and control group were [(88.8±5.0) vs.(87.2±5.1)],[(72.6±7.8) vs.(53.1±6.3)],[(62.0±8.5) vs.(37.2±6.0)],[(47.1±12.6) vs.(26.5±3.6)],[(36.7±9.3) vs.(17.9±5.5)],[(24.3±10.0) vs.(9.4±2.5)] before treatment and 1 week,1,3,6 and 12 months after treatment,respectively.The ODI scores were reduced more rapidly in PVP group than in control group,showing a better recovery of daily life.There were differences in ODI scores between the two groups at different time points (t=15.00,18.17,11.74,13.20,10.72,respectively,all P＜0.01).Conclusions PVP can alleviate pain and restore daily life rapidly.It shows advantages in rccovery of the fractured vertebrae height.