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 investigate the epidemiology of respiratory viruses in children from Wuxi area.Methods A total of 2 747 cases of children diagnosed with acute respiratory infection in Wuxi during 2011 —2014 were collected.Reverse transcription-polymerase chain reaction was used to detect nine kinds of respiratory viruses,including influenza virus A (Flu A),influenza virus B (Flu B),parainfluenza virus (PIV)Ⅰ-Ⅳ,adenovirus (ADV),respiratory sycytial virus (RSV),human metaneumovirus (hMPV), human bocavirus (HBov),human coronaviruses (hCov)and human rhinovirus (HRV).The categorical data were compared using chi square test.Results A total of 856 among the 2 747 samples were tested positive for respiratory virus nucleic acid,with the positive rate of 31 .16%.The viral distribution was uneven in different seasons,and the infection peaked in winter and spring.The virus detection rate was highest in age 1 to 2 year group (up to 40.18%),and followed by age 6 to 12 year group (32.63%).Flu A virus was the most frequently detected virus,accounting for 7.54% (207/2 747);followed by PIV, accounting for 6.95 % (191/2 747);and Flu B accounted for 4.22%(116/2 747).There were 84 cases of mixed infection of two or more kinds of respiratory viruses,with positive rate of 3.06% (84/2 747 ). Conclusions Our study suggests that Flu A is the most common pathogen in children with acute respiratory infections in Wuxi area during 2011 —2014;virus detection rate is highest in age 1 to 2 year group;and parainfluenza virus is almost detected throughout the year,while the rest of respiratory viruses are commonly seen in winter and spring.

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 assess left ventricular(LV)twisting parameters in different layers with velocity vector imaging(VVI)in both healthy subjects and premature ventricular contraction(PVC)bigeminy from right ventricle(RV)patients,and investigate the rules of LV myocardium dynamics in sinus rhythm and PVC from RV.Methods Ten patients with PVC bigeminy from RV and twelve healthy subj ects underwent the examination of two-dimensional ultrasound,in which the standard LV mitral valve(MV)and apical short-axis views were acquired.The twisting angle(TA)and untwisting starting time(UST)were measured.Results In healthy subjects myocardium of LV MV short-axis twisted in clockwise,while the myocardium of LV apical short-axis twisted in counter-clockwise.TA of endocardium was higher than that of epieardium(P＜0.01).In PVC bigeminy from RA patients,their TA during sinus contraction was lower than that of healthy subjects both in MV and apical short axis respectively(P＜0.05),and UST was earlier(P＜0.05).In PVC the TA curve is bidirectional.and in early systolic TA twisted reversely compared with that of healthy subjects and sinus contraction in PVC patients.Conclusions Twisting parameters could be used to assess myocardium dynamics during different ventricular mechanical activation.VVl was a novel tool to analyze myocardium twisting.

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 explore the predictive capability of different methods for difficult la-ryngoscopy and analyze its optimal cutoff value.Methods Three hundred consecutive patients (aged 18-65 years,weighing 42-88 kg,ASA physical status Ⅰ or Ⅱ)scheduled to undergo general anesthe-sia and surgery were invited to participate.Difficult airway assessments were performed by thyromen-tal height (TMH),thyromental distance (TMD),sternomental distance (SMD),modified Mallam-pati test (MMT)and ratio of height and TMD (RHTMD)before anesthetic induction.Cormack-Le-hane (C-L)grade of laryngoscopy view was assessed after induction.Sensitivity,specificity,positive predictive value (PPV),negative predictive value (NPV)and accuracy of these tests were calculated. Receiver operator characteristic (ROC)curve of TMH was performed to determine the optimal cutoff value of TMH.Results There were 22 patients diagnosed as difficult airway.Sensitivity,specificity, PPV,NPV and accuracy of TMH were higher than those of TMD,SMD and MMT tests.Sensitivity of RHTMD was lower than that of TMH test,and specificity,PPV,NPV and accuracy of RHTMD were similar to that of TMH.The optimal cutoff value of TMH was 4.9 cm through ROC curve. Conclusion The optimal cutoff value of TMH detecting difficult laryngoscopy was 4.9 cm.Similar to RHTMD,TMH appears to be more effective for prediction of difficult laryngoscopy than TMD, SMD and MMT.