Acupuncture Therapy ; Adult ; Humans ; Male ; Ossification, Heterotopic ; therapy ; Temporal Bone ; abnormalities

Objective To explore the effects of upper limb robot-assisted therapy on motor recovery in acute stroke patients. Methods From August, 2013 to September, 2014, 46 acute stroke patients at their first-ever stroke were enrolled and randomized into experimental group and control group with 23 cases in each group. Both groups received routine therapy. Additional robot-assisted therapy was provided to the experimental group, and additional repetitive movement training was provided to the control group, 30 minutes a day, 5 days a week for 12 weeks. Fugl-Meyer Assessment-Upper Limb (FM-UL), modified Ashworth Scale (MAS) and modified Barthel index (MBI) were used to assess the motor function of the upper limbs and hands, the muscular tension of elbow, and activities of daily living (ADL) before and after treatment. Results After treatment, the scores of FM-UA, MAS and MBI improved in both groups (t>3.856, Z>1.889, P<0.05), and the scores of FM-UA and MAS were better in the experiment group than in the control group (t=-2.386, Z=-2.625, P<0.05), however, there was no significant difference in the score of MBI between two groups (t=-1.326, P=0.098). Conclusion Upper limb robot-assisted therapy can facilitate the recovery of the motor function of upper limbs in acute stroke patient.

78 min,HCT

Cervical Vertebrae ; surgery ; Humans ; Orthopedic Procedures ; methods ; Spinal Cord Diseases ; surgery ; Spondylosis ; surgery

The purpose of this study was to investigate the cytotoxicity of the nickel ion and provide with basic data for the biological evaluation of those medical devices containing nickel. Seven cell lines were chosen. They were L929, h9c2(2-1), 293[HEK-293], hFOB1.19, THLE-3, H9 and IM-9 respectively. According to the principle of biological evaluation of medical devices, MTT method was chosen to test the cytotoxicity in different concentrations of nickel ion. For each cell line, the relative growth rate (RGR) was obtained and the cytotoxic grade was classified. Besides, IC50 values were calculated. As a result, it was found that the sensitivity was different among all cell lines. H9 was the most sensitive one, while the L929 was the most tolerant one. The concentration which is not above 1.25 mg/L was safe for all seven cell lines, because the cytotoxicity for all cells exposed in this concentration were not higher than grade 1. According to the criteria for medical devices, the concentrations not above 5 mg/L were safe for L929 cells. This result helps us to roughly assess the cytotoxicity and systematic toxicity caused by nickel contained in medical devices.
Cell Line ; Equipment and Supplies ; HEK293 Cells ; Humans ; Ions ; toxicity ; Nickel ; toxicity

OBJECTIVETo compare the efficacy between moving cupping at Hechelu combined with rubbing method and western medication for depression of diabetes mellitus (DM).

METHODSTwo hundred and sixteen patients were randomly divided into an observation group and a control group, 108 cases in each group. Patients in the observation group were treated with moving cupping at Hechelu combined with rubbing method, once every: other day; six treatments were considered as one course, and totally two courses were given with an interval of: 4 days between courses. Patients in the control group were treated with oral administration of fluoxetine hydrochloride capsules, once a day for consecutive 4 weeks. The Hamilton depression scale (HAMD), self-rating depression scale (SDS) and TCM symptom score were measured before treatment, after the treatment and in follow-up visit one and a half months after treatment. The fasting blood glucose was tested before and after treatment. The glycosylated hemoglobin (HbA1c) was tested in the follow-up visit.

RESULTSThe total effective rate was 90.9% (90/99) in the observation group, which was superior to 73.7% (70/95) in the control group (P < 0.05). After the treatment, HAMD, SDS and TCM symptom scores were all reduced apparently in the observation group and the control group (all P < 0.05). After the treatment and the follow-up visit, the TCM symptom score in the observation group was lower than that in the control group (P < 0.05). The levels of HbA1c and GLU were stable in the observation group, and were decreased compared with those before treatment; but the difference between the, two groups was not significant (P > 0.05).

CONCLUSIONThe Hechelu theory-based TCM treatment has better: efficacy for depression of diabetes mellitus than fluoxetine hydrochloride capsule, which has less adverse effects.

Acupuncture Points ; Adult ; Aged ; Blood Glucose ; metabolism ; Combined Modality Therapy ; Depressive Disorder ; etiology ; metabolism ; psychology ; therapy ; Diabetes Mellitus, Type 2 ; complications ; metabolism ; psychology ; Female ; Humans ; Male ; Massage ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Treatment Outcome

Adult ; Alkaline Phosphatase ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cervix Uteri ; metabolism ; pathology ; surgery ; Choriocarcinoma ; metabolism ; pathology ; Chorionic Gonadotropin ; metabolism ; Diagnosis, Differential ; Female ; GPI-Linked Proteins ; metabolism ; Humans ; Hysterectomy ; Placental Lactogen ; metabolism ; Pregnancy ; Trophoblastic Tumor, Placental Site ; metabolism ; pathology ; surgery ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery

Objective To investigate in evaluation of various capacity requirement of probationer nurs-ing students by nurses in operation room in order to improve clinical teaching work. Methods A self-de-signed questionnaire was applied, 191 qualified teaching nurses from nine grade three A general hospitals in Beijing were invited to fdl the questionaires. The results underwent subsequent analysis. Results The teach-ers had high expectations for various capacity of the probationer nursing students. Conclusions Clinical teachers should establish feasible teaching scheme according to the existing teaching syllabus in order to in-crease teaching quality, make students gain new insights through reviewing old materials, so that they can mas-ter various technique in operation room in short time.

To explore the influence of matrix materials in complicate ingredients on traditional Chinese medicine and investigate the excipients selection model based on balanced release characteristics of multicomponents, the influence of HPMC (K4M, K15M, K100M) and Carbomer (934P, 971P, 974P) was illustrated by testing in vitro release of ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 in Panax notoginseng saponins (model drug, PNS). According to in vitro release results of PNS matrix tablets in water and artificial intestinal juice, the release curves were analyzed with Peppas equation and simulating factor (f). Significant differences in k value and n value among ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 existed in various formulations. The release behaviors from various excipients could be described with Non-Fickian transport or super Case II transport pattern. The f2 values for ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 in 971P matrix tablet containing 30% Carbomer 971P were 74.91, 53.45, 57.89 in water and 79.35, 55.51, 51.89 in artificial intestinal juice, respectively. The release profiles fit for the regulation of FDA. The result revealed that the balanced release rates of Rg1, Rb1 and R1 in 971P matrix tablet were obtained.

Objective To study the expression of interleukin (IL-17A) in primary liver cancer (PHC) tissue and its clinical significance.Methods Reverse transcription polymerase chain reaction (RT-PCR) and immunohistochemistry was performed respectively to detect the expression of IL-17A mRNA and CD34 in tumor tissues from 37 patients with PHC.Murine H22 cells cultured in vitro were exposed to IL-17A at different dosages (0.1,0.5,1.0,5.0,10,50,100,500,1000 ng/ml) and the cell proliferation was assayed by MTT.IL-17A was administered to the mice transplanted with H22 cancer cells via caudal vein and the tumor volume was measured by vernier caliper.Immunohistochemistry was used to detect the CD31 expression in H22 cancer tissues.Results IL-17A mRNA was detected in 26 of the 37 samples of primary liver cancer.The microvessel densities in IL-17A-positive samples and IL-17A-negative samples were 66.6 ± 2.5 and 26.7--2.5,respectively.The difference between two groups was significant (P＜0.01).The proliferation of H22 cells exposed to various dosages of IL-17A was not different (P＞0.05).The volume of murine tumor tissue in animals treated with IL-17A was (843.6± 90.9) mm3 and in untreated animals was (198.7±24.4) mm3 (P＜0.01).The microvessel density in treated group and control group was 71.9± 6.8 and 33.3 ± 2.9,respectively (P＜0.01).Conclusions The expression of IL-17A could be detected in a considerable proportion of primary liver cancers and correlated with angiogenesis.Exogenous IL-17A could not accelerate H22 cell proliferation in vitro but in vivo probably via enhancing angiogenesis.