TheStandardized Manipulations of Acupuncture and Moxibustion has been published and gradually standardized the clinical practice. It provided a solid foundation for the standardization of acupuncture and moxibustion therapeutic effects. It also provided powerful convictable effects on the accuracy and scientificity of acupuncture and moxibustion clinical practice, which gained well-acceptance from patients. In the treatment of certain diseases, acupuncture and moxibustion have become irreplaceable so that acupuncture and moxibustion can be strongly promoted both at home and abroad. There were some common problems occurred during the establishment of the national standardization onStandardized Manipulations of Oral and Lip Acupuncture. This article reviewed, analyzed and discussed questions occurred during the standardization establishment. The results showed that according to the principle of standardized production, a rigorous, scientific and reasonable text standard can be established. Advices or opinions gained during the process can be used as references for future standardization establishment. It was concluded that the standardization of acupuncture had great guidance in the acupuncture clinical application. It is an arduous and long-term mission to achieve and strengthen the position of international standardization of acupuncture and moxibustion. The government should increase the effort on investment and promotion of acupuncture and moxibustion standardization. Conversation and cooperation should also be strengthened with international communities to promote the standardization implementation.

Objective To explore the clinical value ofmulti-slice spiral CT (MSCT) to carcinomatous intestinal obstruction of colon.Methods The clinical and MSCT data of 40 patients with carcinomatous intestinal obstruction of colon diagnosed by MSCT were analyzed.Results In the 40 cases,complete intestinal obstruction were in 17 cases,incomplete intestinal obstruction in 23 cases,39 cases were carcinomatous intestinal obstruction of colon confirmed by surgery and pathology,and 1 case was intussusception intestinal obstruction by multiple polyps.The MSCT qualitative analysis of obstruction reason was 97.5％ (39/40),the MSCT diagnostic accuracy of intestinal obstruction was 100.0％ (40/40).The obstruction site was at ascending colon showed in 14 cases,transverse colon in 4 cases,splenic flexure of colon in 2 cases,descending colon in 6 cases,sigmoid colon in 12 cases,both ascending colon and transverse colon in 1 case,colon and small intestine in 1 case.The obstruction site accuracy rate of MSCT was 100.0％ (40/40).Conclusion MSCT has obvious advantages in obstruction existing,obstruction site,obstruction reason to carcinomatous intestinal obstruction of colon,it can offer reliable examination data to clinic.

Cadherins ; metabolism ; Gastric Mucosa ; metabolism ; Humans ; Integrin beta1 ; metabolism ; Kangai-1 Protein ; metabolism ; Lymphatic Metastasis ; Neoplasm Invasiveness ; Neoplasm Metastasis ; Neoplasm Staging ; Stomach Neoplasms ; metabolism ; pathology

Objective To study the effect and mechanisms of berberine (BBR) on the proliferation of papillary thyroid cancer K1 cells induced by high glucose.Methods K1 cells were cultured under 5.5 mmol/L or 25 mmol/L glucose condition with or without different concentration of BBR (0,10,40 and 80 μmol/L) for 24 hours.The proliferations of K1 cells in each condition were detected by MTT.Western blot was used to measure the expression of nuclear factor erythroid 2-related factor 2 (Nrt2),phosphoinositide 3-kinase (PI3K),protein kinase B (Akt) and phosphorylated-Akt (p-Akt).The distribution pattern of Nrf2 in K1 cells was determined using immunofluorescent staining.Results Compared with 5.5 mmol/L condition,the proliferation rate [(126.64 ± 5.41) ％ vs (87.31 ± 3.67) ％],expression levels of PI3K (0.425 ±0.019 vs 0.272 ±0.039),p-Akt/Akt (0.446 ±0.021 vs 0.168 ±0.035) and Nrf2 (0.597 ± 0.014 vs 0.308 ± 0.026),and Nrf2 distribution (93.0％ vs 23.1％) in nuclear of K 1 cells under 25 mmol/L condition were significantly elevated,respectively (all P ＜0.01).Addition of BBR in 25 mmol/L condition dose dependently (10,40,80 μmol/L) lowered the proliferation rate of K1 cells [(111.76 ± 4.10)％,(70.03 ±2.18)％,(32.41 ±3.76)％ vs (126.64 ±5.41)％,all P＜0.05],and suppressed the expression of PI3K,p-Akt/Akt,Nrf2,and Nrf2 nuclear distribution (P ＜ 0.05).Conclusions BBR dose dependently inhibited the proliferation of high glucose-induced K1 cells.This effect was associated with the suppression on of PI3K/Akt signaling activation,Nrf2 expression and its nuclear translocation.

Animals ; Behavior, Animal ; drug effects ; Biogenic Monoamines ; metabolism ; Brain ; drug effects ; metabolism ; Dose-Response Relationship, Drug ; Female ; Formaldehyde ; toxicity ; Maze Learning ; drug effects ; Mice ; Mice, Inbred BALB C

Objective To assess influences of hemoglobin variants on different HbA 1c measurement systems.Methods HbA1c values of normal samples and samples with hemoglobin variants were measured respectively byenzymatic assay (Norudia N HbA1c,SEKISUI), immunity transmission turbidity (oneHbA1c FS,DiaSys), boronate affinity HPLC(Ultra2,Trinity Biotech), capillary electrophoresis(Capillary 2 Flex Piercing,Sebia)and ion exchange HPLC(HA8160,Arkary;Variant Ⅱ Turbo(VⅡ-T),Bio-Rad;Variant ⅡTurbo 2.0 (VⅡ-T 2.0), Bio-Rad).HbA1c values from different hemoglobin variants and HbA1c measurement systems were analyzed .Results The HbA1c values from the 7 HbA1c measurement systems were well correlatedin normal samples .For HbE heterozygote , the HbA1c values from VⅡ-T were divided into 2 groups comparing with CFP , and HbA1c differences between CFP and other measurement systems are minor except for HA8160 and VⅡ-T.The HbA1c values of homozygous HbE were given by Ultra 2 but CFP and VⅡ-T 2.0.The differences of HbA1c values from samples with J-Bangkok are much higher than those from the samples with other hemoglobin variants .The differences of HbA1c values from samples with all kinds of hemoglobin variants(Hb J-Bangkok, Hb J-Newyork, Hb G-Taipei and Hb G-Coushatta)are dramatic for VⅡ-T.For rare Kurosaki, CFP can give a hint that there existshemoglobin variant while measuring HbA 1c. Conclusions Capillary Flex 2 Piercingcan well recognize common hemoglobin variants . Different hemoglobin variants have different influences on different HbA 1c measurement systems.The influences of J-Bangkok among HbA1c measurement systems are more evident than the other common hemoglobin variants .

Objective To investigate effects of β-thalassemia on 8 HbA1c measurement systems including Capillary electrophoresis and application of HbA2 values of samples with β-thalassemia from Capillary 2 Flex Piercing HbA1c measurement systems.Methods 338 samples without β-thalassemia ( include 80 α-thalassemia with --SEA/ααgenotype) and 225 samples with β-thalassemia were collected in Peking University Shenzhen hospital from January 2014 to August 2014.Samples withβ-thalassemia are all heterozygotes with normal α-globin and abnormal β-globin, and without combining other haemoglobinopathies.76 normal samples and 76 samples with β-thalassemia were selected from above all samples, HbA1c values of which were given by capillary electrophoresis ( Capillary Flex 2 Piercing), enzymatic ( Norudia N HbA1c ), immune transmission turbidity ( oneHbA1c FS ), chemiluminescent immunoassay (ARCHITECT HbA1c Reagent Kit), boronate affinity HPLC (Trinity Ultra2)and ion exchange HPLC (HA8160, VariantⅡTurbo and Variant Ⅱ BioRad 2.0), respectively.HbA1c values given by the eight systems were compared.338 samples without β-thalassemia and 225 samples with β-thalassemia were measured by using Capillarys 2 Flex Piercing HbA1c system and capillary electrophoresis hemoglobin system, the cut-off values of HbA2 from Capillary 2 Flex Piercing HbA1c measurement system for β-thalassemia was
assessed by using ROC curve.Data statistics were done by using SPSS 19.0.Results The HbA1c values of normal samples were well correlated with the comparative system.The correlation coefficients for the 7 systems are all greater than 0.98.For samples withβ-thalassemia, the correlation coefficients are all greater than 0.98 except for Variant Ⅱ Turbo.The bias between normal samples and samples with β-thalassemia have no significant difference except for VariantⅡTurbo.HbA2 values from Capillary 2 Flex Piercing HbA1c measurement and capillary electrophoresis hemoglobin system were well correlated. The correlation coefficient is 0.993.When cut-off value of HbA2 from Capillary 2 Flex Piercing HbA1c measurement system for β-thalassemia is 3.38, sensitivity is 98.3%, specificity is 100% .Conclusions Samples withβ-thalassemia have no significant effects on HbA1c measurement syetems except for Variant Ⅱ Turbo.The Capillary 2 Flex Piercing HbA1c measurement syetem has the advantage of screeningβthalassemia by HbA2 while measuring HbA1c.

Objective To develop a real time amplification refractory system(RT-ARMS-qPCR) quantitative PCR method with SYBR Green I to assess the mtDNA A1555G mutation. Methods A specific fragment flanking mtDNA 1555 site was amplified with PCR and ligated into a pGEM Easy T vector. Serial dilutions of the plasmid DNA were quantified the actual copy numbers were assessed using RF-ARMS-qPCR with SYBR Green I. RF-ARMS-qPCR was established with mismatched base pairs at 3' in the primer todetect the copy number of mtDNA containing wild or mutant mtDNA. The specificity of amplified products was checked by melting curve analysis. Results The intra- and interassay variation was 1.34% and 1.96%, respectively when the assay was used to detect 1 copy/ul recombinant template of plasmid. Thequantitative standard curve showed that the assay had good linear correlation from 102 copies/ul to108 copies/ul. This assay could be served for the quantification of other samples. There was significantcorrelation between frequency of mutant mtDNA and phenotype (r=0.771, P = 0.003) in hearing lossgroup. Conclusions The established assay can be used to detect quantitatively mtDNA A1555G mutation byRF-ARMS-qPCR. This assay is specific, stable and accurate. There is significant correlation betweenquantification of mtDNA AI555G and the severity of hearing loss.

Objective: To observe the therapeutic efficacy of sinew-bone balancing manipulation plus exercise therapy in treating postures of primary school students with upper crossed syndrome (UCS).Methods: Sixty pupils with UCS were divided into an exercise group and a combination group using the random number table method, with 30 cases in each group. The combination group received treatments of sinew-bone balancing manipulation plus exercise therapy, while the exercise group received exercise therapy alone. The two groups received interventions once every other day, for a total of 1 month. The sagittal static posture assessment total score, forward head angle (FHA) and forward shoulder angle (FSA) were compared before and after treatment; the sagittal static assessment total score, FHA and FSA were compared between the exercise group and the combination group. Results: Before treatment, there were no significant differences comparing the sagittal static posture assessment total score, FHA and FSA between the two groups (all P>0.05); after treatment, the sagittal static posture assessment total score, FHA and FSA decreased in the two groups, with intra-group statistical significance (all P<0.01), and were lower in the combination group than in the exercise group, with inter-group statistical significance (all P<0.01). Conclusion: Sinew-bone balancing manipulation plus exercise therapy can notably improve the FHA and FSA and reduce the sagittal static posture total score in pupils with UCS, so as to correct the bad postures and adjust UCS physique. It can produce more significant efficacy compared with exercise therapy alone.

Objective To appraise the clinical value of velocity vector imaging(VVI) by analyzing the peak systolic velocities,strain and strain rate of ventricular segments in patients with DDD pacing. Methods eventeen patients with DDD pacing were enrolled in this study. The peak systolic velocities, strain andstrain rate of ventricular segments were measured with VVI. The difference at baseline and after pacemaker implantation was analyzed. Results Left and right ventricular (LV and RV) longitudinal peak velocities at baseline and after DDD pacing were significantly decreasing from basal, mid to apical segments. But no significant difference was found in longitudinal strain,strain rate and radial motion characteristic of LV. The mean systolic velocities and strain rate at baseline and after pacemaker implantation and strain with pacing of RV posterior septum and free wall were higher than those of posterior septum and lateral segment of LV respectively. The mean strain and strain rate of RV after pacing were higher than that of LV. Compared with the values at baseline, mean strain of LV with pacing was lower significantly. Conclusions VVI can accurately assess ventricular systolic function in patients with DDD pacing, and can become a powerful means in assessing the regional myocardial function.