Objective To explore the influence of health education on patients with dysphgia and related complications.Methods Different methods of health education were used with 87 patients with different dysphagia conditions and their earegivers.The health education was oriented to dysphgia evaluation and appropriate functional training to improve deglutition.The severity of dysphgia and related complications were observed before and after the health education. Results Health education combined with functional training could reduce the possibility of pul-monary infection,misaspiration and malnutrition for post-stroke dysphagic patients,and the difference was statistical-ly significant. Conclusions Health educmion combined with functional training is effective in reducing the possi-bility of pulmonary infection and malnutrition and preventing misaspiration in stroke patients with dysphgia.It can help such patients regain the independent deglutition ability in the short term.

OBJECTIVE:To establish the method for the determination of main components content and entrapment efficiency of transferrin modified vincristine-tetrandrine liposomes. METHODS:HPLC method was adopted to determine the content of vin-cristine. The determination was performed on ELITE C18 column with mobile phase consisted of methanol-15%triethylamine (70∶30)at a flow rate of 1.0 ml/min. The determination wavelength was set at 297 nm and column temperature was 30 ℃. The sample size was 20 μl. Free drug was isolated from liposomes by dextran gel column chromatography,and entrapment efficiency was deter-mined. RESULTS:The linear range of vincristine was 160-1 600 μg/ml (r=0.999 8,n=5) with average recovery of 99.20%(RSD=0.26%,n=9). RSD of precision test was 0.070%(n=5). The average content of vincristine in liposomes was 0.790 mg/ml(RSD=0.15%,n=3),and the average entrapment efficiency was 85.94%(RSD=2.08%,n=3). CONCLUSIONS:The method is accurate,reliable,simple and rapid,and can be used for the determination of the content and entrapment efficiency of vincristine in transferrin modified vincristine-tetrandrine liposomes.

Animals ; Aorta ; drug effects ; physiology ; Blood Pressure ; drug effects ; Cadmium ; toxicity ; Female ; In Vitro Techniques ; Male ; Muscle, Smooth, Vascular ; drug effects ; physiology ; Rabbits ; Vasoconstriction ; drug effects

Objective To compare the effectiveness of medicated γintrauterine device (IUD) and medicated genefix IUD inserted immediately after abortion. Methods A multicenter clinical trail was performed for the study from Mar. 2012 to Jan. 2013. Totally 840 women who volunteered to participate were randomly allocated to γ-group (medicated γ IUD) or genefix-group (medicated genefix IUD) immediately after abortion. While 464 abortion women who had not used IUD or steroids contraceptive methods were chosen as control group. The effectiveness of the IUD were followed up for 1 year. All women were required to record the number of vaginal bleeding days and blood volume of vaginal bleeding within 3 months after abortion. Results At the 12th month, the expulsion was the most common reason for termination. The expulsion rates of genefix-group and γ-group were 2.48/100 women years and 3.12/100 women years, respectively (P>0.05). For the expulsion reasons, IUD moving down could account for more than seventy percent. The removal rate for IUD usage of two IUD groups were almost equal (3.91/100 women years verus 4.35/100 women years), the differences were not statistically significant (P>0.05). At the 90th day after abortion, comparing with control group, the bleeding and (or) spotting days of genefix-group and γ-group extended by 3.9 and 2.6 days respectively, the differences had statistical significance between the three groups (P<0.05). Among the bleeding and (or) spotting days, spotting days prolonged significantly. At the 12th month, spotting days of genefix-group andγ-group were (9.2±5.9) days and (8.5±4.6) days respectively, more than (5.2 ± 4.0) days of control group. The differences had statistical significance between IUD with control group (P<0.05), and had not between the two kinds of IUD (P>0.05). Conclusion The insertion of medicated genefix IUD and medicated γ IUD immediately after abortion is safe, feasible, has slight side effects and could be effective contraception.

Objective To investigate the effects of supernatant of cultured mesangial vcells with serum IgA1 from [gA nephropathy patients on apoptosis of podocyte. Methods Jacalin affinity chromatography and Sephacryl S-200 molecular sieve chromatography were used to isolate IgA1. Apoptosis rate of podocyte was assessed by flow cytometer. Monomeric IgA1 (mIgA1) was transformed to aggregated IgA1(aIgA1) by heating. IgA-mesangial cell supernatant was prepared by collecting spent medium in which growth-arrested mesangial cells were incubated with different aIgA1, then the medium with RPMI 1640 containing 0.5%FBS was cultured with growth-arrested podocyte. Real time PCR was used to detect the mRNA expression of Bcl-2, Bax, Fas and Fas-L. Results Apoptosis rate of podocyte by supematant of cultured mesangial cell with algal from IgAN patients was higher than that from healthy and control groups [(28.5±5.9 ) % vs (22.5± 5.8)%, (20.5±4.5)%, all P<0.05]. Fas mRNA expression of podocyte exposed to supematant of cultured mesangial cells with aIgA1 from IgAN patients increased significantly and was 1.89 folds of control (P<0.05), while Bcl-2 mRNA expression significantly decreased and was 72% of control (P<0.05). The concentrations of Ang Ⅱ and TGF-β in supernatant of cultured mesangial cells with IgA1 from IgA nephropathy were significantly higher than those from healthy control [(13.2±3.4) ng/L vs (8.2±2.3) ng/L, /'<0.05; (15.4±3.4) ng/L vs (10.8±3.2) ng/L, P<0.05]. Conclusion Supernatant of cultured mesangial cells with IgA1 from IgA nephroapthy patients can induce apoptosis of podocyte, which may play a role in the progression of IgAN.

Objective To investigate the early clinical effects of percutaneous kyphoplasty in the treatment of age-related osteo-porotic vertebral compression fractures .Methods Retrospected 54 cases with osteoporotic verebral compression fractures were treated with PKP ,summarized early clinical effects and complications .analysis of preoperative and postoperative wound vertebral height average recovery rate ,Cobb Angle ,VAS scores and ADL scores .Results Operations in all the 54 cases were completed smoothly ,47 cases for 6 to 24 months follow-up(mean 13 .5 months) .postoperative pain in 31patients obtained remission immedi-ately ,1 week after operation ,12 cases with lower back pain and need the non-steroidal anti-inflammatory medications ,the symptoms remissed significantly or disappeared after 8 weeks postoperatively .At the last follow-up ,4 patients still had low back pain and need oral analgesics .Preoperative and postoperative wound vertebral height average recovery rate ,Cobb Angle ,VAS scores and ADL scores was statistically significant .Conclusion PKP is a minimally invasive ,effective and safe procedure that provides pain relief and stabilization of spinal stability and activities under the bed early ,and improves quality of life at the same time .Grasping the indi-cations Strictly and holding the surgical skills can be obtained clinical results efficiently and safely .

Objective To investigate the effect of long-term antiviral treatment on clinical outcome and liver histology in patients with hepatitis B virus ( HBV)-related compensated cirrhosis .Methods A total of 61 patients with HBV-related compensated cirrhosis receiving antiviral therapy were enrolled from Taizhou Hospital of Zhejiang Province during September 2010 and March 2015, including 26 HBeAg-positive cases and 35 HBeAg-negative cases .Thirty-nine patients were treated with entecavir ( ETV ) and 22 were treated with adefovir dipivoxil ( ADV ) .Biochemical , serological and virological markers were examined every 3 months during treatment, and Child-Turcotte-Pugh (CTP) scores were calculated.All the patients underwent liver biopsy before and 144 weeks after antiviral treatment .Metavir scoring system was used to evaluate the liver histological activity ( A) and fibrosis score ( F) .Wilcoxon rank sum test and paired t-test were used for the evaluation of liver histopathology and liver function before and after treatment , respectively.Results After 144 weeks of antiviral treatment , HBV DNA was reduced and below the lower limit of detection in 58 patients (95.1%), HBeAg disappeared in 14 patients (14/26, 53.8%), and HBeAg seroconversion was observed in 10 patients (10/26, 38.5%); alanine aminotransferase ( ALT), aspartate amino transaminase (AST), total bilirubin (TBil) and CTP score decreased (t=7.489, 8.259, 14.000 and 6.026, all P<0.01), prothrombin time (PT) was shortened (t=9.777, P<0.01), and serum albumin (Alb) increased (t=3.446, P<0.01).Improvements in both liver histologic activity and fibrosis score were observed (Z=5.716 and 6.657, all P<0.01).Liver histological activity decreased from A1 to A0 in 16 cases, from A2 to A0 in 9 cases, from A2 to A1 in 15 cases, from A3 to A0 in 1 case, from A3 to A1 in 5 cases, and from A3 to A2 in 5 cases.Fibrosis score at the baseline was F 4 for all patients, while after treatment, there were 7 patients with F1, 22 with F2, 20 with F3, and F4 remained in rest 12 patients.Conclusion Both clinical and histological improvements can be obtained after long-term antiviral treatment for patients with HBV-related compensated cirrhosis .

Growth patterns of trichome and contaminative bacteria in Spirulina sp. liquid culture were observed, and it was found that the number of neutral and alkalophilic bacteria was always 105～106 times of that of Spirulina sp. trichome. It would be very difficult to get real pure Spirulina sp. strain by classical methods of dilution plate, capillary and single trichome selecting methods. A great deal of contaminative bacteria was washed out by two pretreatment processes. Low speed centrifugation was designed to wash the strains which usually deposit at bottom, and filtration method was designed to treat the strains usually floating at surface. Sandwich plate and dilution plate were designed for the purification of the mobile strains and non-mobile strains, respectively. A lot of strains were purified by the above processes and pure single trichome formed pure colonies on plates.

Objective:To observe the clinical efficacy of acupuncture at abdomen acupoints plus tuina for lumbar intervertebral disc herniation (LIDH).Methods:A total of 70 patients with LIDH were randomized into an observation group and a control group,with 35 cases in each group.The observation group was treated with acupuncture at abdomen acupoints plus tuina,while the control group was treated only with tuina treatment.The clinical efficacy was observed after one course of treatment.Results:The cure rate and the total effective rate of the observation group were 83.3％ and 96.7％,respectively.The cure rate and the total effective rate of the control group were 39.4％ and 78.8％,respectively.There were significant differences in the cured rate and the total effective rate between the two groups (both P＜0.05).There was no significant difference in Japanese Orthopedic Association (JOA) score between the two groups before treatment (P＞0.05).After treatment,the JOA scores of both groups increased significantly,and the intra-group differences were statistically significant (both P＜0.05);the JOA score of the observation group was significantly higher than that of the control group (P＜0.05).Conclusion:Acupuncture at abdomen acupoints plus tuina has a better therapeutic effect than tuina alone in the treatment of LIDH.

OBJECTIVETo study influence of serum containing Liuwei Dihuang decoction (see text) on proliferation and differentiation of osteoblast form neonatal SD rats cultured in vitro at different times and different stretch stress.

METHODSAfter osteoblast cultured for 24 hours in the serum containing Liuwei Dihuang decoction (see text) and serum in control group, the 0.5 Hz frequency, 6% and 12% stretch-stress were added. The MTT1 and the activity of ALP were measured at the 12th and 24th hours, and the data were analyzed.

RESULTS1. In the environment of stretch stress to the frequency of 0.5 Hz, and stretched for 24 hours, the osteoblast was stimulated under elongation rate of 6% and 12%; the proliferation and differentiation of osteoblast was more active under elongation rate of 12% than that of 6%. 2. There were no stimulating effects on osteoblast proliferation and differentiation of serum containing Liuwei Dihuiang decoction (see text) acted on osteoblast cells of SD rats cultured in vitro for a shot time.

CONCLUSIONStretch stress environment can enhance osteoblast proliferation and differentiation cultured in vitro.

Alkaline Phosphatase ; metabolism ; Animals ; Cell Differentiation ; drug effects ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Male ; Osteoblasts ; drug effects ; physiology ; Rats ; Rats, Sprague-Dawley ; Serum ; Stress, Mechanical