Objective To evaluate the clinical effect of acupuncture in the treatment of depression after stroke. Methods 90 patients with cerebral apoplexy were randomly divided into 2 groups according to the random number table, with 45 cases in each group. Patients in both groups were given routine western medicine treatment, and guided to carry out suitable limb function rehabilitation training. In addition, the control group was given traditional acupuncture treatment, while the treatment group was given the brain acupuncture treatment with tiaodu in addition to the traditional acupuncture treatment. Hamilton depression scale (HAMD) was used to assess the degree of depression, Chinese stroke scale (CSS) was used to evaluate the degree of neurological deficit, and barthel index (BI) was used to evaluate the activity of daily living (ADL). Results After treatment, the treatment group has a lower CSS score than that of the control group (11.38 ± 3.94 vs. 15.16 ± 4.52, t=4.229), and a lower HAMD score than that of the control group (6.25 ± 3.76 vs. 9.32 ± 5.06, t=3.267). Meanwhile, the treatment group has a higher BI score than that of the control group (69.22 ± 7.05 vs. 55.67 ± 6.21; t=9.675, P<0.01). Furthermore, the treatment group has statistically significant higher cure rate than that of the control group (62.2% vs. 33.3%;χ2=6.413, P=0.011). Conclusions Tiaodu brain acupuncture treatment of depression after stroke has obvious clinical curative effect, and is superior to other traditional acupuncture method.

Objective: To develop HPLC method for determination of alliin concentration in mice plasma. Methods: The plasma samples were extracted with methanol. The analysis involved a ODS 1 column as stationary phase and distilled water as mobile phase. The flow rate was 0.5mL?min -1 , UV detection wavelength was at 220nm. 5 Fu was used as the internal standard. Results: The calibration curve was linear over a range from 14.8?g?mL -1 to 148.1?g?mL -1 with a correlation coefficient of 0.9992. Conclusion: The method is economic, simple, sensitive and accurate.

Objective To observe the expression of bone morphogenetic protein 7 (BMP-7) in different stages of diabetic rats and investigate the potential role of BMP-7 in diabetic nephropathy (DN). Methods Wistar rats were divided into diabetes mellitus(DM) group induced by intravenous injection of streptozotocin (65 mg/kg) , and normal control group injected with citrate buffer. The rats were sacrificed at day 30,60,90,120,150 and 180 following injection, respectively. The blood glucose,Scr, urinary albumin and urinary creatinine were measured in each rat before sacrifice. The renal pathological changes were examined with hematoxylin and eosin (HE),periodic acid-silver-methenamine staining (PASM) and protein expression of collagenⅣ(ColⅣ). The mRNA and protein expression of BMP-7 and TGF-?1 in kidney were detected by reverse transcription-polymerase chain reaction (RT-RCR) and immunohistochemical staining respectively, and were quantified by computer image analysis system. Results The levels of blood glucose and urinary albumin in diabetic group were remarkably higher than those in control group (P

AIM: To establish a method of analysing chemical components of the essential oil in Mulberry Leaves in Xinjiang. METHODS: The essential oil of Mulberry Leaves was extracted by ultrasound-steam distillation method.components were measured by GC-MS.About 80 peaks were separated totally.55 components of which were identified.The amount of the components from the essential oil was determined by normalization method.(RESULTS:) There were alkane(C_(10)～C_(40)),alkene,alcohols,unsaturated aldehydes,unsaturated ketones,carboxylic acid,ester,heterocyclic compound and aromatic hydrocarbon in essential oil in Mulberry Leaves.The main components were octadecane(9.11%),1,2-benzenedicarboxylic acid-bis(2-methyl)propyl ester(8.92%),3,7,11,15-tetramethyl-2-hexadecen-1-o1(7.19%).there was a small amount of terpene in essential oil in Mulberry Leaves. CONCLUSION: The method is reliable,stable and has a good repeatability.This method can be applied to the analysis of the essential oil components extracted from Chinese traditional medicine.

AIM: To establish a RP HPLC method to determine the content of alliin in Allium sativum Linn. METHODS: Chromatographic separation was performed on ODS column with a mobile phase composed of methanol water (3∶7 by volume). The eluate was monitored at 214nm wavelength. RESULTS: The average recovery of sample for alliin was 98.7%, The RSD of within day was 1.1%. The RSD of between day was 1.9%. CONCLUSION: The method is simple, rapid with good suitability.

Objective To explore the constitution characteristics of patients with uterine fibroids.MethodsA total of 413 patients with uterine fibroids (patient group) and 413 healthy women (control group) were enrolled in this case-control study. All the participants were required to fill in a questionnaire on Chinese Medicine constitution.The frequency and percentage of indicators were calculated,and analysis of variance and Chi-square test were used to find difference between the two groups.Results The incidence of Qi-stagnation constitution in the patient group was higher than that in the control group (x2 =8.209,P ＜ 0.05 ). The incidence of menstrual abnormalities was increased in patients with constitution of Phlegm-dampness and Dampness-heat,Qi-stagnation and Blood-stasis.The detection rate of hypertension of the patient group was also significantly increased.ConclusionThe most common constitution of patients with uterine fibroid is Oi-stagnation.

Objective To explore the change of CD4+CD25+Foxp3+ regulatory T (Treg) cells during aging and the relation with lung tumor. Methods The Lewis lung cancer model was set up in C57BL/6 female mice, and the 36 mice were divided into young health group, middle-aged health group, elderly health group, young tumor group, middle-aged tumor group and elderly tumor group. The percentages of CD4+CD25+Foxp3+ Treg in CD4+ T cells in mice spleen cells were measured by flow cytometry, for reflecting the quantity of CD4+CD25+Foxp3+ Treg cells. And the level of Foxp3 mRNA in splenocyte was tested by real-time PCR method. Results The level of CD4+CD25+Foxp3+/CD4+ T cells and the quantity of Foxp3 mRNA were higher in tumor groups than in healthy groups(both P＜0.05 ). Besides, in the healthy groups, there were statistical differences in the level of CD4+CD25+Foxp3+/CD4+ T cells (F=47.70, P=0.000) and the quantity of Foxp3 mRNA among the different months groups. Accumulation of the CD4+CD25+Foxp3+ Treg cells was accompanied with aging, the elderly mice contained a significantly larger population of CD4+CD25+Foxp3+ Treg cells in their spleen when compared with the younger counterparts, and the highest was the elderly tumor group. So it was with the functional gene Foxp3 mRNA (F=6.56, P=0.009). Conclusions The results suggest a close relationship of the change of CD4+CD25+Foxp3+Treg cells with aging and the genesis and development of lung tumor.

OBJECTIVE: To observe the influence of ropivacaine on the proliferation and migration of rat bone marrow mesenchymal stem cells (BMSCs) and provide basis for the clinical application of BMSCs. METHODS: Rat BMSCs were isolated and cultured by adherence method. Surface markers of BMSCs were examined by flow cytometry. Multipotent differentiation of BMSCs was detected by induced adipogenesis, osteogenesis and muscular differentiation. Proliferation of BMSCs was examined by CCK-8 and Brdu incorporation after ropivacaine treatment at different concentrations. Migration of BMSCs was tested by cell scratch assay and Millicell experiment. RESULTS: Cultured cells had representative appearance and surface markers of BMSC, and they had potential multiple differentiation. Ropivacaine treatment at 50 and 100 μmol/L significantly reduced the proliferation rate of BMSCs and Brdu incorporation rate. There was significant difference compared with the control group (P<0.05). Cellular scratch assay and migration experiment indicated that ropivacaine significantly reduced the migration of BMSCs. There was significant difference compared with the control group (P<0.05). All these mentioned effects of ropivacaine on BMSCs were dose-dependent. There was significant difference between groups (P<0.05). CONCLUSION Ropivacaine can significantly reduce the proliferation and migration of rat BMSCs, suggesting that the influence of local anesthetics on BMSCs has to be taken into account when BMSCs are used in clinical practice.
Amides ; pharmacology ; Animals ; Bone Marrow Cells ; Cell Differentiation ; Cell Movement ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Flow Cytometry ; Mesenchymal Stem Cells ; cytology ; drug effects ; Rats ; Ropivacaine

Background The instability of tear film in dry eye often affects the visual quality after femtosecond laser-assisted laser in situ keratomileusis (FS-LASIK).The prediction for visual quality following FS-LASIK was difficult in the past because of the limiting of examination method.OQAS-Ⅱ is a quantitative checking system of visual quality,which is helpful for the evaluation of the relationship between tear stability and visual quality following FS-LASIK.Objective This study was to investigate the predicting effects of the quality of tear film on visual quality after LASIK.Methods A prospective cohort study was performed.One hundred and twenty eyes of 120 myopic patients who wanted to receive FS-LASIK were enrolled in Nanjing First Hospital from August to December 2015 after informed consent.The objective scattering index (OSI) was 1.2 in the patients.The patients were divided into mild dry eye group (71 eyes) and non-dry eye group (49 eyes) based on the Expert Consensus on Clinical Diagnosis and Treatment of Dry Eye(2013).FS-LASIK was performed in the non-dry eye group,and 0.1％ sodium hyaluronate eye drops was topically administered for 1 month firstly and then the operation was carried out in the same way in the mild dry eye group.Slit lamp microscope,uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),spherical equivalent (SE) were examined,and the safety index and availability index were assessed.OQASTM Ⅱ analysis system was employed for the defection of Schirmer Ⅰ test (S Ⅰ t),breakup time of tear film (BUT),modulation transfer function cut-off frequency (MTF cut off) and mean OSI before and after surgery.Results The safety index was 1.05 ±0.11 and 1.03 ±0.09,and the availability index was 1.02±0.14 and 1.01 ± 0.12 in the non-dry eye group and mild dry eye group,respectively,showing significant differences between the two groups (t =0.391,0.147,both at P＞0.05).The BUT was evidently shortened 1 month and 3 months after surgery in comparison with before surgery in both non-dry eye group and mild dry eye group,and BUT in the mild dry eye group was shorter than that in the non-dry eye group in postoperative 3 months,with a significant differences between them (P＜0.05).The mean OSI was increased and MTF cutoff was reduced 1 month,3 months and 6 months after surgery in comparison with before surgery in both mild dry eye group and none-dry eye group,and mean OSI was higher and MTF cutoff was lower in the mild dry eye group than that in the non-dry eye group,with significant differences between them (all at P＜0.05).In postoperative 12 months,BUT,mean OSI and MTF cutoff were near normal in both groups.Conclusions FS-LASIK can improve objective visual quality,and preoperative tear film quality is associated with objective visual quality after FS-LASIK.The unstable tear film affects visual quality after FS-LASIK.OQASTM Ⅱ system can diagnose and monitor tear change of dry eyes,which is helpful for the screening of indicator of FS-LASIK and rational prediction of postoperative visual quality.

Objective:To observe the effect of comprehensive rehabilitation training in a group on the speech and life quality of stroke survivors with dysarthria.Methods:Stroke survivors with dysarthria were randomly divided into an observation group (of 43) and a control group (of 41). In addition to routine medication, the control group was given 30 minutes of one-to-one rehabilitation training twice a day, 6 days a week for 4 weeks while the observation group was provided with 30 minutes of group training. Before and after the intervention, both groups were evaluated using the comprehensive dysarthria assessment scale and the WHOQOL-100 life quality assessment.Results:After the treatment, both groups′ average scores on the comprehensive assessment scale had improved significantly. Except for jaw positioning, all of the observation group′s other scores were significantly better than those of the control group, on average. The observation group also performed significantly better on the WHOQOL-100 assessment, on average.Conclusions:Group rehabilitation training can improve the speech function and life quality of stroke survivors with dysarthria significantly better than one-to-one training.