الملخص
<p><b>OBJECTIVE</b>To observe the impact on lower limbs balance function in treatment of yin-yang meridians acupuncture with respiratory reinforcing and reducing manipulation involved in the patients of stroke by applying B-PHY balance function test training system so as to provide the objective evidence in treatment of stroke; with acupuncture.</p><p><b>METHODS</b>One hundred patients were randomized into an observation group and a control group, 50 cases in each one. In the control group, the basic treatment was applied, without other relevant rehabilitation therapies associated. In the observation group, with the basic treatment as the control group's, the therapy of the yin-yang meridians acupuncutre with respiratory reinforcing and reducing manipulation was adopted. On the yin meridians, Zuwuli (LR 10), Xuehai (SP 10), Yinlingquan (SP 9), Sanyinjiao (SP 6) and the others were selected and stimulated with reducing manipulation achieved by the coordination of patient's respiration. On the yang meridians, Biguan (ST 31), Liangqiu (ST 34), Yanglingquan (GB 34) and the others were selected and stimulated with reinforcing manipulation achieved by the coordination of patient's respiration. The treatment was given once a day and for 28 days totally. Before treatment and in 28 days of treatment, B-PHY balance function test training system was used to determine the weight shift track parameters (track length, peripheral square, track length of per unit square, left-right offset and rectangle square), the weight shift track distance parameters [mean of X axle weight shift distance (Mean-X), mean of Y axle weight shift distance (Mean-Y), maximum of X axle weight shift distance (Max-X), maximum of Y axle weight shift distance (Max-Y), weight shift distance (LSKG), weight shift square (SSKG), square ratio of weight shift (LFS)], stability coefficient (SI) and weight distribution coefficient (WDI).</p><p><b>RESULTS</b>After treatment, the differences in the weight shift track parameters, SI and WDI were significant as compared with those before treatment in the patients of the two groups (all P<0.01); while the differences in the weight shift distance parameters in the observation group were improved obviously after treatment as compared with those before treatment (all P<0.01), the differences of Mean-X, Max-Y and LFS in the control group were improved after treatment as compared with those before treatment (all P<0.01). Except SSKG, the improvements after treatment in the rest indices in the observation group were better than those in the control group (all P<0.05).</p><p><b>CONCLUSION</b>The yin-yang meridians acupuncture with respiratry reinforcing and re- ducing manipulation effectively improves the lower limbs balance function in the patients of stroke.</p>
الموضوعات
Adult , Aged , Female , Humans , Male , Middle Aged , Acupuncture Therapy , Lower Extremity , Meridians , Postural Balance , Respiratory System , Stroke , Therapeutics , Treatment Outcome , Yin-Yangالملخص
<p><b>OBJECTIVE</b>To compare the difference in the efficacy on gait time cycle of ischemic stroke between yin-yang respiratory reinforcing and reducing needling technique (yin-yang needling) and the conventional acupuncture.</p><p><b>METHODS</b>Sixty cases of ischemic stroke were randomized into a conventional acupuncture group and a yin-yang needling group, 30 cases in each one. The basic treatment (the control of blood pressure, blood sugar and blood lipid, the intravenous drops of ginkgo leaf extract and dipyridamole injection and vinpocetine injection) were applied in the two groups. Additionally, in the conventional acupuncture group, the acupoints of the Stomach Meridian of Foot-Yangming [Biguan (ST 31), Liangqiu (ST 34), Zusanli (ST 36), Shangjuxu (ST 37), Xiajuxu (ST 39), etc.] were selected and stimulated with the even needling technique. In the yin-yang needling group, the acupoints of yin meridians such as Zuwuli (LR 10), Xuehai (SP 10), Yinlingquan (SP 9) and Sanyinjiao (SP 6), etc. and the acupoints of yang meridians such as Biguan (ST 31), Liangqiu (ST 34) and Yanglingquan (GB 34), etc. were selected. The reducing manipulation of respiratory reinforcing and reducing technique was applied to the acupoints of yin meridians and the reinforcing manipulation was applied to the acupoints of yang meridians. The kinematics time parameters were determined and compared before and 4 weeks after treatment.</p><p><b>RESULTS</b>After treatment, the differences in the gait cycle, the phase time of standing (%), the phase time of single support (%), the phase time of unilateral sway (%) on the affected (healthy) foot and phase time of double support (%) were significant as compared with those before treatment in the patients of the two groups (all P < 0.05), in which, the gait cycle (1.75 +/- 0.21 vs 2.02 +/- 0.37), the phase time of standing (%) on the affected (healthy) foot [(65.41 +/- 5.20)% vs (68.37 +/- 6.24)%, (70.99 +/- 6.47)% vs (74.51 +/- 5.19)%], the phase time of unilateral sway (%) on the affected (healthy) foot [(36.08 +/- 4.86)% vs (33.65 +/- 2.94)%, (31.04 +/- 3.41)% vs (26.77 +/- 2.67)%] and the phase time of double support (%) [(36.91 +/- 5.10)% vs (41.22 +/- 5.39)%] in the yin-yang needling group were improved much obviously after treatment as compared with those in the conventional acupuncture group. The differences in support phase time (%), single support phase time (%) and sway phase time (%) were significant between the affected limb and healthy limb of the two groups after treatment (all P < 0.05).</p><p><b>CONCLUSION</b>Yin-yang respiratory reinforcing and reducing needling technique effectively improves hemiplegic gait movement cycle and walking function in patients of ischemic stroke, which is superior to the conventional acupuncture treatment.</p>
الموضوعات
Aged , Female , Humans , Male , Middle Aged , Acupuncture Therapy , Methods , Gait , Hypoxia-Ischemia, Brain , Therapeutics , Meridians , Stroke , Therapeutics , Time Factors , Yin-Yangالملخص
Objective To investigate the feasibility of acquiring the similar homogeneous enhancement using bolus-tracking techniques with shortened respiratory time in prospectively electrocardiogram-gated high-pitch spiral acquisition mode (Flash mode) coronary computed tomography angiography (CCTA) compared with test bolus technique. Methods One hundred and eighty-four consecutive patients with mean heart rate ≤65 beats per minute undergoing CCTA were prospectively included in this study. The patients were randomly divided into two groups. Patients in the group A (n=92) instructed to shorten respiratory time received CCTA using bolus-tracking technique with high-pitch spiral acquisition mode (Flash mode), while those in the group B (n=92) underwent CCTA with test bolus technique. The attenuation in the ascending aorta, image noise, contrast-to-noise ratio and radiation doses of the two groups were assessed. Results There were no significant differences in the mean attenuation values in the ascending aorta (483.18±59.07 HU vs. 498.7±83.51 HU, P=0.183), image noise (21.4±4.5 HU vs. 20.9±4.3 HU, P=0.414), contrast-to-noise ratio (12.1±4.2 vs. 13.8±5.1, P=0.31) between the groups A and B. There were no significant differences in the radiation dose of dynamic monitoring scans (0.056±0.026 mSv vs. 0.062±0.018 mSv, P=0.068) and radiation dose of angiography (0.94±0.07 mSv vs. 0.96±0.15 mSv, P=0.926) between the two groups, while 15 mL less contrast material volume was administered in the group A than the group B. Conclusion Bolus-tracking technique with shortened time of respiratory in Flash mode of dual-source CT yields the similar homogeneous enhancement with less contrast material in comparison to the test bolus technique.
الموضوعات
Humans , Coronary Angiography , Electrocardiography , Radiation Dosage , Tomography, X-Ray Computedالملخص
Objective To study the clinical significance of serum anti-Titin antibodies and thecorrelation between anti-Titin anbibodies and anti-acetyleholine receptor (AchR) antibodies in patientswith myasthenia gravis (MG). Methods We detected anti-Titin antibodies and anti-AchR antibodieswith enzyme linked immunosorbent assay (ELISA) in the sera from 81 cases of MG groups includingearly-onset MG, late-onset MG and MG with thymoma (MGT). The positive rates were compared amongthese groups. Results The positive rates of anti-Titin antibodies in sera of MG patients weresignificantly higher than controls (P<0.01). The mean titers and the positive rates of anti-Titin antibodieswere significantly higher in MGT (80%) and late-onset MG (69.4%) subgroups than in the early-onsetMG subgroup (25%). In contrast, the positive rates and mean titers of AchR antibodies in the early-onsetMG subgroup were higher than those in the late-onset MG subgroup. The detections of serum anti-Titinantibodies and AchR antibodies were consistent with the diagnosis of MG. Conclusion Anti-Titinantibodies are specific for MG. They often present in the sera of patients with MGT and late-onset MG.The positive rates and mean titers of AchR antibodies in early-onset MG patients sera are higher thanthose in late-onset MG patients. These features prompt fiu'ther studies on the pathogenesis of MG. Testingfor a combination of anti-Titin antibodies and AchR antibodies gives the higher sensitivity for thedetection of MG than each antibody alone.
الملخص
Objective To investigate the microbleeding incidence of healthy eldery population and patients with stroke.Methods 30 cases of healthy eldery population,32 cases of cerebral hemorrhage,46 cases of patients with ischemic cerebral vascular diseases were performed of MRI and GRE-T_2 ~* WI examination.Results The microbleeding incidences was 37.5% in cerebral hemorrhage group,28.1% in multiple cerebral infarction group,25.0% in Binswanger's disease group.The most frequently seen microbleeding foci located in ganglia areas,then in thalamus areas,subcortical areas and brain stem,last in cerebellar.Conclusion GRE-T_2 ~* WI,helpful for finding microbleeding and indicating lesion degree of microblooding vessels,plays an important role in the diagnosis of stroke and decision making of treatment.
الملخص
Class Ⅱa bacteriocins can be considered as the major subgroup of bacteriocins from lactic acid bacteria, not only because of their large number, but also because of their activities and potential applications. They have first attracted particular attention as listericidal compounds and are now believed to be the next in line if more bacteriocins are to be approved in the future. The present review attempts to provide an insight into general knowledge available for class Ⅱa bacteriocins and discuss common features and recent findings concerning these substances.