Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Facial Muscles ; physiopathology ; Facial Paralysis ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged

Objective To investigate the clinical effects of gastric bypass( GBP) on type 2 diabetes mel-litus(type 2 diabetes mellitus, T2DM)patients with different body mass index(BMI).Methods T2DM patients undergoing GBP from Sep.2012 to Jul.2013 were divided into 2 groups:obese group( BMI≥28 kg/m2 , 16 ca-ses)and overweight group(BMI<28 kg/m2,21 cases).Changes of fasting plasma glucose(FPG), insulin resist-ance index(HOMA-IR)and insulin stimulation release(INS), C peptide release, BMI, glycosylated hemoglobin ( HbA1c) at 3 and 6 months after surgery were observed.Results INS and C peptide improved 3 months after surgery(P<0.05),and they were close to normal at 6 months after surgery.HbA1c significantly decreased 3 months after surgery compared with that before surgery( P<0.05) and it was close to normal at 6 months after sur-gery.Patients in obese group had significantly declined weight 3 months after surgery compared with that before surgery, and reached the steady state 6 months after surgery.15 cases(93.7%) in the obese group had BMI<25 kg/m2 , and the difference had statistical significance ( P<0.05 ) .Patients in the overweight group had their weight declined but no statistical difference was found(P>0.05).Blood sugar in the obese group decreased with different degrees at 3 and 6 months after surgery.The effective rate was 92%for the obese group and 78%for the overweight group.The overall effective rate was 90%.Conclusion GBP has significant therapeutic value for T2DM patients with different BMI, especially for patients in obese group, which is worth of clinical promotion.

Acupuncture Therapy ; instrumentation ; Adult ; Breathing Exercises ; Combined Modality Therapy ; Dysmenorrhea ; therapy ; Exhalation ; Female ; Humans ; Needles

No abstract available.
Gastrins*

Objective: Assessing the effect of pit and fissure sealing on children’mandibular first molar in four years follow-up. Methods: The second grade pupils of five primary schools in Guangzhou were given pit and fissure sealing, 733 teeth were performed pit and fissure sealant. The retention rate of the sealant and caries incidence of the mandibular first molar were analysed in four years follow-up. Results : In four years follow-up, the retention rate of mandibular first molar was 57.16%. In terms of the caries incidence, the sealing group was 9.82%, while the unsealing group was 15.77%(χ2 = 7.045, P < 0.05). The decrease rate of caries in the sealing group was 37.73%, the caries incidence for the shallow pit and fissure group was 7.76%, no statistical differentce could be found two groups (χ2 = 0.844,P = 0.358). Conclusion Caries incidence of mandibular first molar obviously decreased 4 years later after the pit and fissure sealing.

OBJECTIVETo evaluate the efficacy and safety of three different spinal rotation manipulations for the treatment of lumbar disc herniation.

METHODSFrom September 2011 to April 2013,180 patients diagnosed as lumbar disc herniation were randomly divided into seat fixed rotation group (A), lateral position rotation group (B) and supine position rotation group (C) by using a digital table. Finally 10 patients were excluded and dropped, 170 patients were included in the study. There were 57 patients in group A, 57 patients in group B and 56 patients in group C. Baseline demographic characteristics of patients, clinical findings and indexes of health status had no statistically differences among three groups (P > 0.05). The manipulation was performed every other day, and the treatment duration for all patients was 3 weeks. Body pain (BP), Physical function (PF) in SF-36, Oswestry Disability Index (ODI) and adverse reactions were observed statistically 6 weeks, 3 months, 6 months, one year and two years after finishing treatment.

RESULTSBP, PF scores in 3 groups were significantly improved and ODI scores were significantly lower than those before treatment and the differences were statistically significant (P < 0.05); However, there was no significant difference among three groups in the BP, PF and ODI scores (P > 0.05). There were no obvious and serious adverse reactions among these groups.

CONCLUSIONBased on the theory of dislocation of bone joints in TCM, three kinds of spinal rotation manipulations can be used safely for the treatment of lumbar disc herniation, and the efficacy was similar.

Adolescent ; Adult ; Case-Control Studies ; Female ; Humans ; Intervertebral Disc Displacement ; physiopathology ; therapy ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Rotation ; Treatment Outcome ; Young Adult

The present study was undertaken to observe the effect of exogenously administered melatonin on the intensity of β-endorphin (β-Ep) immunoreactivity of the neuron in the arcuate nucleus of rat hypothalamus with an aim to explore the possible mechanisms of the analgesic effect of melatonin. The experimental rats were divided into two groups, one injected intraperitoneally with melatonin (110 mg/kg) and the other with only a vehicle. One hour after injection, the brain was processed for coronal sections, which were stained with immunohistochemical ABC technique. The integral optical density (IOD) and mean optical density (OD) of the stained sections were measured with a computer-assisted image-processing and analytical system. β-Ep immunoreactivity was much decreased in the sections treated with melatonin and the IOD and OD were also decreased significantly (P<0.01; P<0.05). The above results suggest that melatonin may result in a decrease of β-Ep content in the arcuate nucleus, as a result of increased β-Ep release induced by administration of melatonin. It is likely that the analgesic effect of melatonin may be in part mediated by the release of β-endorphin from the arcuate nucleus.

Objective To investigate the changes in CD8+T lymphocyte count and effect on immune function in patients with sepsis after continuous renal replacement therapy (CRRT).Methods General data of septic patients who admitted to the emergency department of a hospital between October 2015 and August 2016 were collected,pe-ripheral blood was taken from patients before and after single CRRT,the total CD8+T cell count,interferon-γ(IFN-γ)-secreting CD8+T cell count,the levels of inhibitory molecules and costimulatory molecules as well as IFN-γand tumor necrosis factor-α(TNF-α)produced by CD8+T cells were detected.Results A total of 37 hospitalized septic patients were infected with gram-negative bacteria, pathogens causing infection were Klebsiella pneumoniae (22 strains),Acinetobacter baumannii (1 1 strains),and Enterobacter cloacae (3 strains).After CRRT,the body temperature,heart rate,white blood cell count,urea nitrogen,and serum creatinine levels in septic patients were all lower than those before CRRT (all P＜0.05).After CRRT,the total CD8+T cell count in septic patients didn’t change significantly (P＞0.05),but IFN-γ-secreting CD8+T cell count increased (P＜0.05).Levels of cytotoxic T lymphocyte-associated antigen 4(CTLA-4),programmed death-1 (PD-1),T-cell immunoglobulin and mucin-do-main-containing molecule 3 (TIM-3)after CRRT were all lower than those before CRRT (all P＜0.05 ),while levels of costimulatory molecules CD28 and secreting IFN-γ elevated after CRRT(all P＜0.05).Conclusion CRRT can not only improve the vital signs and renal function of patients with sepsis,but also enhance the immune function of CD8+T cells.

A new electrochemical method for telomerase activity assay was developed on the basis of hybridization chain reaction ( HCR)-assisted multiple signal amplification, aiming at improving the sensitivity and specificity of telomerase assay. The experiments utilized HeLa cells as original source of the telomerase in the electrochemical studies. The telomerase primer was firstly self-assembled on the surface of gold electrode. The telomerase catalyzed the elongation of the primer, producing the complementary sequences of hairpin probe H1. In this case, HCR was then initiated by interacting with two hairpin probes H1 and H2. Because both H1 and H2 were modified by biotin, horseradish peroxidase could be captured on the electrode surface through the high-affinity interaction between biotin and streptavidin, catalyzing the oxidation of o-phenylenediamine to produce 2,3-diaminophenazine. Therefore, the telomerase assay was realized by tracing the electrochemical signals with differential pulse voltammetry. This electrochemical method was of high efficiency and feasibility for detecting telomerase activity, and could trace the telomerase activity down to 10 cells/mL HeLa cells with a wide linear range. Besides, it could also easily distinguish the target enzyme from the control proteins with high specificity.

Objective To investigate the effects of functional magnetic resonance imaging (fMRI)with acute ischemic stroke (AIS) patients,and to evaluate the relationship between brain reorganization and motor recovery.Methods Nine AIS patients and 9 healthy volunteers were assessed by fMR1 during passive finger clenching at a pace of 1 Hz.The fMRI results were analyzed using SPM2 software.Lateral indices (LIs) and activated regions were calculated,and the relationship between LI and muscle strength was examined.Results In the control group,activation was observed in the contralateral sensorimotor cortex (SMC) and the bilateral supplementary area (SMA) during the passive movement.In the AIS group,similar results were recorded dur- ing unaffected hand movement,but the ipsilateral activation areas were greater than those on the eontralateral side during movement of the affected hand.LI results confirmed that movement of the affected hand mainly elici- ted activation in the ipsilateral hemisphere.Conclusion The different fMRI manifestations of patients and nor- mal subjects reflect brain compensation,and fMRI is valuable for studying the correlation between motor function and brain reorganization.