Fifty-one cases of menopause syndrome were randomly divided into three groups, 21 cases in the acupuncture and cupping group, 10 cases in the acupuncture group, and 20 cases in the ear acupuncture group, and were respectively treated by acupuncture plus cupping therapy, acupuncture,and ear acupuncture. The total effective rate was respectively 80.9%, 20.0% and 80.0%. The therapeutic effect was better in the treatment of menopause syndrome by acupuncture plus cupping therapy than by single acupuncture treatment or ear acupuncture (P＜0.05).

Objective To study the kinematic characteristics of normal subjects and hemiplegic patients in activities of daily living (ADL) by three-dimensional (3D) kinematic analysis. Methods A Vicon motion capture system was used to record 3D kinematic data on 15 normal subjects ( the healthy group) and 10 hemiparetic patients (the hemiplegic group) performing 5 ADL tasks: reaching up, combing, drinking, touching the opposite shoulder and touching the back pocket. The movement times and the 3D motion angles of the sternoclavicular joint,the acromioclavicular joint, the shoulder joint, the elbow joint and the wrist joint were recorded. Three-dimensional joint angles and movement times were compared between the normal group and the hemiplegic group. Results Compared with the normal group, the hemiplegic group had significantly more lateral rotation and abduction of the sternoclavicular joint, medial rotation and extension of the acromioclavicular joint and flexion of the elbow joint.The hemiplegics used significantly less medial rotation of the sternoclavicular joint and adduction/abduction, flexion/extension and lateraL/medial rotation of the shoulder joint. Additionally, the hemiplegic group showed significantly longer movement times. Conclusion Hemiplegics use different joint motor patterns from healthy subjects in completing ADL actions.

Seven cases scheduled for cesarean section following combined spinal-epidural anesthesia,complicating the premature detachment of placenta,which occurred in the 2nd Affdiated Hospital of Wenzhou Medical College from January 1997 to December 2006,were analyzed to determine the risk factors.The results showed that the supine hypotensive syndrome after combined spinal-epidural anesthesia and anxiety before cesarean section were closely related to the premature detachment of placenta.The incidence rate of the premature detachment of placenta after combined spinal-epidural anesthesia is low,but the prermature of detachment of placenta is severe if it occurs,and the effectively prophylactic measures should be taken,including premedication with midazolam to eliminate anxiety before cesarean section and prevention of supine hypotensive syndrome after combined spinal-epidural anesthesia.

Indoleamine 2,3-dioxygenase (IDO) is a kind of immune regulation enzyme.IDO is the only rate-limiting enzyme that can catalyze the oxidative clearage of indole ring in tryptophan and its catabolism along the kynurenine pathway.IDO1 is one of the important mechanisms in maternal immune tolerance,which participates in the regulation of maternal-fetal immune relationship.The newly discovered IDO2 also plays an important role in this relationship.The abnormal expression of IDO2 is associated with the male infertility.

AIM:To investigate the relationship between the expression of adducin 3 (ADD3) and its splicing isoforms and colorectal cancer (CRC).METHODS:The expression of ADD3, ADD3-Ia and ADD3-Ib in 50 pair of CRC tissues , 20 pairs of colorectal polyp tissues , and 2 CRC cell lines SW480 and SW620 before and after oxaliplatin or fluoroura-cil intervention were detected by real-time PCR.The cell activity was determined by MTT assay , the cell migration ability was evaluated by wound-healing assay , and the cell invasion ability was measured by Transwell assay .RESULTS:The expres-sion levels of ADD3 and ADD3-Ib were decreased in the CRC tissues as compared with the normal mucous (P<0.01), and ADD3-Ia/Ib ratio was increased in the CRC tissues (P<0.01).The expression level of ADD3-Ia was higher in T3-4 group than that in T1-2 group (P<0.05).Reduced expression of ADD3, ADD3-Ia and ADD3-Ib in colorectal polyps was observed compared with the normal tissues (P<0.01).Compared with the SW480 cells, the expression levels of ADD3-Ia and ADD3-Ib were lower (P<0.05) and the ADD3-Ia/Ib ratio was higher (P <0.01) in the SW620 cells.After treated with oxalipla-tin or fluorouracil, the cell activity, migration and invasion in the SW620 and SW480 cells were weakened accompanied by the increases in the expression levels of ADD 3, ADD3-Ia and ADD3-Ib to various certain extents .CONCLUSION:In CRC there is a tendency that ADD3-Ib reduction leads to ADD3 decrease, accompanied by an increased ADD3-Ia/Ib ratio.The expression changes of ADD 3 and its splicing isoforms in the CRC may be relevant to its invasion ability .

eEF1A2 might be a putative oncoprotein in HCC .eEF1A2 over-expression has noticeable effects on the HCC cell prolifera-tion enhancement , differentiation inhibition , and cell cycle acceleration through the G 0/G1 phase to S phase and G 2/M phases.

BACKGROUND: Chinese anatomical parameters of antedor atlantoaxial transarticular screw fixation have been rarely reported although the technique is a novel method out of China for patients with C1-C2 instability. OBJECTIVE: To provide Chinese anatomical data for anterior C1-C2 transarticular screw fixation. DESIGN, TIME AND SETTING: A measurement experiment was performed at the Department of Anatomy, Southern Medical University and Department of Orthopedics, Wuhan General Hospital, Guangzhou Command of Chinese PLA between September 2006 and April 2008. MATERIALS: A total of 50 sets of dried Chinese adult human C1 and C2 specimens, without regard to gender and age, but no abnormality and breakage, were measured with an electronic digital caliper (precision 0.01 mm) and a goniometer(precision 0.5°) made in China. METHODS: One proper screw was drilled through the atlantoaxial joint respectively in the direction to middle part of laterosuperior angle in the posterior of C1 lateral mass, and the screw point should not break through the superior facet articularsurface of the C1. In the procedure, the screw drilling point was at the junction of the lateral border of C2 body to 4 mm above the inferior border of C2 anterior arch. border of transverse foramen of C2 body and the median line of C2 body, and the distance between the inserting point and the medial border of transverse foramen of C2 body. RESULTS: The data from all specimens were involved in the result analysis. In the sagittal plane, the minimum lateral angulation of the screw tract was (10.80±2.10)°(left) and (10.76±2.40)°(right) respectively, and the maximum lateral angulation was (25.13±3.12)°(left) and (25.12±2.86)°(right), respectively. In the coronal plane, the minimum posterior angulation was (8.85±2.12)° (left) and (9.28±2.65)° (right) respectively, and the maximum posterior angulation was (26.96±3.09)°(left) and (27.49±2.51)°(right), respectively. The left screw tract length was from (17.48±2.10) mm to (25.41±2.59) ram, and the right was from (17.49±2.23) mm to (25.58±2.42) mm. The left distance between the inserting point and the median line of C2 body was (9.84±0.69) mm, and the right was (9.81±0.66) mm. The left distance between the median line of C2 body and medial border of transverse foramen of C2 body was (14.12±1.28) mm, and the right was (14.60±1.36) mm. The left distance between the inserting point and medial border of transverse foramen of C2 body was (6.28±1.38) mm, and the right was (6.79±1.39) mm. CONCLUSION: It is optimal for the anterior C1-C2 transarticular screw fixation to place the antedor screw with a length of 17 to 25 mm in lateral angulation ranging from 10° to 25° and the posterior angulation ranging from 9° to 27°. During the procedure, the dissecting distance from the middle of C2 body to lateral should not exceed 14 mm.

Harpagoside (HAR) is believed to be a main compound in Scrophularia ningpoensis which possess a broad of biological activities.Human serum albumin (HSA) has important physiological roles in transportation, distribution and metabolism of many endogenous and exogenous substances in body.It is great significance in pharmacology to investigate the interaction mechanism of HAR and HSA.In this work, the interaction between HAR and HSA was investigated by fluorescence and ultraviolet absorption spectroscopy at different pH (pH=4.0, 7.4, and 9.0) and temperatures (297, 310 and 323 K).The experimental results showed that the HAR could cause the fluorescence quenching of HSA through a static quenching procedure, showing that the HAR regularly quenched the intrinsic fluorescence of HSA, and a decrease in the quenching constant was observed with an increase in temperature.Under different conditions, all the magnitude of binding constants (KA) was larger than 105 L/mol and the number of binding sites (n) in the binary system were approximate to 1.Base on the magnitude of enthalpy and entropy changes, the negative values of ΔG, ΔH and ΔS revealed that the binding of HAR with HSA was spontaneous and exothermic process, and the main interaction forces of the HAR with HAR were van der Waals forces and/or hydrogen bonding interaction.The binding distance (r) between the HAR and HSA was calculated to be about 4.2 nm based on the theory of F(o)rster′s nonradiation energy transfer, which indicated that the energy transfer from HSA to HAR occurred with high possibility.What was more, the synchronous florescence spectroscopy confirmed the conformational changes of HSA during the binding reaction.

Objective To explore the diagnostic value of dilated intercellular space detected by light microscope for non-erosive reflux disease (NERD) and erosive esophagitis (RE). Methods A total of 104 subjects were divided into normal control group (n = 20), NERD group (n = 30) and RE group (n = 54).Biopsies were taken at 2-3 cm above the dentate line and were examined by light microscope to calculate the intercellular space and compared between different groups. Results The mean values of intercellular space in RE ( 1.40 ±0. 17 μm) and NERD ( 1.11 ± 0. 14 μm) were significantly higher than that in control group (0.66±0. 18 μm, x2 = 154. 170, P =0.000). But no significant difference was noted between RE and NERD groups ( t = 0. 044, P = 0. 834). The cut-off value of mean intercellular space with light microscope was 0. 89 μm, with sensitivity and specificity at 95.2% and 95.0%, respectively. Conclusion Dilated intercellular space under light microscope can be a sensitive, specific and objective indicator of NERD.

Objective To analyze the causes of inappropriate discharge of implantable cardioverter defibrillator (ICD) in elderly patients and to discuss the corresponding solutions.Methods Totally 95 elderly patients with ICD were collected.They were followed up and the inappropriate ICD discharges were recorded and analyzed.Results All patients were followed up for 235 times/year totally.There were 16 patients with inappropriate ICD discharges.The causes of inappropriate ICD discharges included ventricular oversensing in 7 patients (43.7％),supraventricular tachycardia misclassified into ventricular tachycardia in 4 patients (25.0％),electrode fracture in 2 patients (12.5％),and electromyogram (EMG) interference,electromagnetic interference and electrode fracture with EMG interference in 1 patients respectively (6.3％ each).11 inappropriate ICD discharges were reduced and avoided by reprogrammed and noninvasive treatment in 16 patients.1 patient with the underdetected ventricular fibrillation after reprogramming and the problem was solved by external defibrillation.The other 5 patients got better by the invasive treatment.Conclusions Different causes account for inappropriate discharges in patients with ICD.Reprogramming the corresponding parameters in different ICD can reduce or avoid inappropriate discharges without affecting the sensitivity of ICD.