ObjectiveTo explore effect of family rehabilitation on motor function of stroke patients.MethodsTo provide family rehabilitation with community guide for 106 stroke patients, and observe therapeutic effect.ResultsFamily rehabilitation was effective on 106 cases, and the earlier therapy started, the better effect was.ConclusionFamily rehabilitation is playing an important role in treatment of stroke patients.

Organic anion transporting polypeptide 1B1 (OATP1B1) is an important liver-specific uptake transporter, which mediates transport of numerous endogenous substances and drugs from blood into hepatocytes. To identify and investigate potential modulators of OATP1B1 from natural products, the effect of 21 frequently used natural compounds and extracts on OATP1B1-mediated fluorescein methotrexate transport was studied by using Chinese hamster ovary cells stably expressing OATP1B1 (CHO-OATP1B1) in 96-well plates. This method could be used for the screening of large compound libraries. Our studies showed that some flavonoids (e.g., quercetin, quercitrin, rutin, chrysanthemum flavonoids and mulberrin) and triterpenoids (e.g., glycyrrhetinic acid and glycyrrhizic acid) were inhibitors of OATP1B1 with IC50 values less than 16 µmol · L(-1). The IC50 value of glycyrrhetinic acid on OATP1B1 was comparable to its blood concentration in clinics, indicating an OATPlB1-mediated drug-drug interaction could occur. Structure-activity relationship analysis showed that flavonoids had much higher inhibitory activity than their glycosides. Furthermore, the type and length of saccharides had a significant effect on their activity. In addition, we used OATP1B1 substrates fluvastatin and rosuvastatin as probe drugs to investigate the substrate-dependent effect of several natural compounds on the function of OATP1B1 in vitro. Our results demonstrated that the effect of these natural products on the function of OATPlB1 was substrate-dependent. In summary, this study would be conducive to predicting and avoiding potential OATP1B1-mediated drug-drug and drug-food interactions and thus provide the experimental basis and guidance for rational drug use.
Animals ; Biological Products ; CHO Cells ; Cricetulus ; Drug Interactions ; Fatty Acids, Monounsaturated ; pharmacology ; Flavonoids ; pharmacology ; Indoles ; pharmacology ; Inhibitory Concentration 50 ; Organic Anion Transporters ; genetics ; metabolism ; Rosuvastatin Calcium ; pharmacology ; Structure-Activity Relationship

Objective Prospective comparison was done on concurrent chemo-radiotherapy and se- quential chemo-radiotherapy for unresectable stageⅢnon-small cell lung cancer(NSCLC) and to evaluate three different regimens of concurrent chemo-radiotherapy.Methods Ninety-six such patients were ran- domized into four groups:1.sequential chemo-radiotherapy group received two cycles of induction chemother- apy with 40 mg/m~2 of cisplatin on D 1-3,29-31 and 100 mg/m~2 of etoposide on D 1-3,29-31 before conven- tional radiotherapy,2.concurrent chemo-radiotherapy group 1 received 100 mg/m~2 etoposide on D 1-3 and DDP 40 mg/m~2 on D 1-3,D 29-31,iv.drip,3.concurrent chemo-radiotherapy group 2 received concurrent chemotherapy with 40 mg/m~2 of paclitaxel every Monday during conventional radiotherapy,4.concurrent chemo-radiotherapy group 3 received concurrent chemotherapy with 40 mg/m~2 of paclitaxel every Monday during three-dimensional conformal radiotherapy.All patients were irradiated with 2.0 Gy/fraction,5 frac- tions/week,to a total dose of 60-64 Gy.They all received two cycles of consolidation themotherapy with 40 mg/m~2 of cisplatin on D 1-3 and 100 mg/m~2 of etoposide on D 1-3.Results The overa/1 response rate was 67%,71%,71% and 79% for sequential ehemo-radiotherapy group,concurrent chemo-radiotherapy group 1,2 and 3,respectively.There was a significant difference between the concurrent chemo-radiotherapy and sequential chemo-radiotherapy(P＜0.05).The 1-,3-and 5-year overall survival rate(OS) was 54%,8% and 4%;71%,17% and 8%;79%,17% and 8%;83%,46% and 13%,respectively for the four groups. The difference among all these groups(P=0.017) was significant.It was also significant between the con- current chemo-radiotherapy group 1 and 3 (P=0.046).The difference of distant metastasis rate among all the groups was statistically insignificant (P＞0.05) also was the difference of toxicity (P＞0.05),but the severe toxicity of concurrent chemo-radiotherapy groups 1 and 2 were higher than the sequential chemo-radio- therapy group and concurrent chemo-radiotherapy group 3.Conclusions Better locoregional progression- free survival and overall survival of unresectable stageⅢnon-small cell lung cancer could be achieved by concurrent chemo-radiotherapy as compared with sequential chemo-radiotherapy though at the expense of in- crease in toxicity.With the combination of concurrent chemo-radiotherapy and conforrnal radiotherapy,the o- verall survival rate could be much improved with miider toxicity.

Objective: To observe the clinical efficacy of combining auricular point sticking and a healthy diet to treat simple obesity in children aged 6-9 years old.Methods: A total of 190 eligible obese kids were divided into an observation group and a control group using the random number table method, with 95 cases in each group. The observation group was intervened by auricular point sticking plus guide on a healthy diet, while the control group was only provided with the guide on a healthy diet. The therapeutic efficacy was observed after intervention for three consecutive months, as well as the changes in body mass (BM), body mass index (BMI), waist circumference (WC), hip circumference (HC), and subcutaneous fat thickness. Results: After the 3-month intervention, the total effective rate was 91.6％ in the observation group, versus 74.7％ in the control group, and the between-group difference was statistically significant (P<0.01); in both groups, the BM, BMI, WC, HC, and subcutaneous fat thickness all decreased significantly (P<0.05), and were lower in the observation group than in the control group, showing statistical significance (P<0.05). Conclusion: Auricular point sticking plus a healthy diet is safe and effective in treating simple obesity in children, producing more significant efficacy than healthy diet intervention alone.

Adolescent ; Asthma ; drug therapy ; genetics ; immunology ; Child ; Child, Preschool ; Female ; Gene Expression Regulation ; drug effects ; Glucocorticoids ; therapeutic use ; Humans ; Immunoglobulin E ; blood ; Infant ; Interleukin-12 ; genetics ; Interleukin-13 ; genetics ; Male ; RNA, Messenger ; genetics ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction

OBJECTIVETo study the combination of Mandibular distraction and orthognathic techniques for the reconstruction of adult hemifacial microsomia.

METHODSThe three-dimensional CT reconstruction data was used with Mimics for preoperation design. The osteotomy location, distraction vector, distraction distance were decided before operation with a surgical guider. At the first stage, internal distractor was implanted after ostetomy through an extra-oral approach. The distraction begun 5-7 days after operation with a frequency of 1 mm/day. After distraction, the distractor was maintained for 3-6 months. At the second stage, the distractor was removed. Le Fort I osteotomy was performed in order to correct the cross-bite and improve the facial contour. Usually, bone graft was inserted into the gap after Le Fort I osteotomy. The genioplasty was also performed if necessary.

RESULTS9 cases of adult hemifacial microsomia with severe mandibular deviation were treated. The facial asymmetry were improved greatly. 1 patient suffered an wound infection in the maxillary region after Le Fort I osteotomy and healed uneventfully with wound irrigation.

CONCLUSIONSMandibular distraction combined with orthognathic surgery is an effective procedure for adult hemifacial microsomia with complicated mandibular hypoplasia.

Adult ; Aged ; Bone Transplantation ; Facial Asymmetry ; surgery ; Goldenhar Syndrome ; surgery ; Humans ; Mandible ; surgery ; Osteogenesis, Distraction ; methods ; Osteotomy, Le Fort ; methods

Vascular endothelial growth factor (VEGF) has been found to be the most powerful angiogenic factor. Studies have shown that cerebral ischemia and hypoxia stimulate the expressions of VEGF and its receptors in the brain, while exogenous VEGF promotes the formation of new blood vessels in the ischemic brain penumbra, and reduce the volume of cerebral infarction. The effect of VEGF on cerebral ischemia was previously explained the mechanism that VEGF had a specific mitogenetic roles in cerebral endothelial cells and thus promoted neovascularization; however recent evidence has shown that VEGF also has direct effects on neural and glial cells. Its multiple protection roles on central nervous system involve vascularization, neurogenesis, direct neurotrophic and neuroprotective effect, as well as antiapoptosis effect, especially when brain ischemia occurs. Further elucidation of these mechanisms on central nervous system may serve as a key procedure in understanding the main aspects of neural repair and neural protection, and develop effective therapeutic measures for intervention in stroke.
Animals ; Brain Ischemia ; drug therapy ; physiopathology ; Dose-Response Relationship, Drug ; Neovascularization, Physiologic ; drug effects ; Nerve Regeneration ; drug effects ; Neuroprotective Agents ; pharmacology ; Vascular Endothelial Growth Factor A ; administration & dosage ; pharmacology

OBJECTIVETo evaluate therapeutic effect of the needle-knife closed solution combined with minor adjusting of spine for treatment of neck-shoulder syndrome.

METHODSFrom April 2010 to August 2011,120 patients with neck-shoulder syndrome were treated with the needle-knife closed solution combined with minor adjusting of spine, and included 45 males and 75 females and aged from 40 to 68 years old. The disease course was from 3 days to 10 years. After the operation, all patients taken the medicine of activating blood circulation herbs. At the 3rd, 7th, 10th day after operation, spinal rotation massage was performed on these patients. After the healing of the needle points, traditional Chinese medicine herb fumigation was applied on the needle points, and the patients were directed to do the cervical spine exercise. Therapeutic effect of the patients was evaluated by the neck disability index (NDI).

RESULTSAll patients were followed up after 3 weeks' treatment. The pain of neck-shoulder was relieved, and the range of motion was improved,the NDI score lowered from 49.30 +/- 1.35 before treatment to 10.15 +/- 1.18 at 3 weeks after treatment (t = 2.116, P < 0.05).

CONCLUSIONThe needle-knife closed solution combined with minor adjusting of spine for the treatment of neck-shoulder syndrome can relieve the pain in the neck-shoulder and improved the motion of the neck. The key for the effect is accurate location before operation, sufficient adhesion solution during the operation and spinal minor adjusting after operation.

Adult ; Aged ; Female ; Humans ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Myofascial Pain Syndromes ; therapy ; Neck Pain ; therapy ; Shoulder Pain ; therapy

Objective　To investigate the molecular regulation of G1 arrest of mouse thymocytes induced by ionizing radiation. Methods　Cell cycle was analyzed by flow cytometry (FCM) following staining of cells with proidium iodide. Fluorescent staining and flow cytometry analysis were employed for measurement of protein expression. Results　It was demonstrated that G1 phase of mouse thymocytes increased significantly at 12h after whole body irradiation (WBI) with the doses of 0.5, 1.0 and 2.0 Gy, and at 24h following 2.0Gy exposure, measured by FCM. In the time course experiment, it was found that G1 phase of thymocytes increased significantly at 4h, reached a peak level at 24h and came down toward 48h after WBI with 2.0Gy X-rays. The results also showed that after 2.0Gy exposure, the expression of proteins in mouse thymocytes increased significantlty from 1h to 8h for p53, for p21 from 4h to 48h, and for MDM2 at 4h and 8h, measured by FCM. But no change was found for GADD45 protein expression. Conclusion　These results suggest that G1 arrest could be induced by a single dose of 0.5 Gy, 1.0Gy or 2.0Gy, and its molecular control might be established through the p53-p21 pathway.

Objective:To evaluate therapeutic effect of the needle knife closed solution combined with minor adjusting of spine for treatment of neck shoulder syndrome. Methods:From April 2010 to August 2011,120 patients with neck shoulder syndrome were treated with the needle knife closed solution combined with minor adjusting of spine ,and included 45 males and 75 females and aged from 40 to 68 years old. The disease course was from 3 days to 10 years. After the operation ,all pa-tients taken the medicine of activating blood circulation herbs. At the 3rd,7th,10th day after operation,spinal rotation massage was performed on these patients. After the healing of the needle points ,traditional Chinese medicine herb fumigation was ap-plied on the needle points,and the patients were directed to do the cervical spine exercise. Therapeutic effect of the patients was evaluated by the neck disability index (NDI). Results:All patients were followed up after 3 weeks'treatment. The pain of neck shoulder was relieved,and the range of motion was improved,the NDI score lowered from 49.30±1.35 before treatment to 10.15±1.18 at 3 weeks after treatment (t=2.116,P<0.05). Conclusion:The needle knife closed solution combined with minor adjusting of spine for the treatment of neck shoulder syndrome can relieve the pain in the neck shoulder and improved the mo-tion of the neck. The key for the effect is accurate location before operation ,sufficient adhesion solution during the operation and spinal minor adjusting after operation.