OBJECTIVETo observe the clinical efficacy on constipation predominant irritable bowel syndrome (IBS-C) treated with acupuncture for regulating the mind and strengthening the spleen and the impacts on the quality of life in the patients.

METHODSSixty patients of IBS-C were randomized into two groups. In the acupuncture group (30 cases), acupuncture was applied to Tianshu (ST 25), Zusanli (ST 36), Shangjuxu (ST 37), Taichong (LR 3), Sanyinjiao (SP 6), Yintang (GV 29) and Baihui (GV 20), once a day, 5 treatments a week and 4 weeks treatment as one session. In the western medication group (30 cases), lactulose oral solution was prescribed, 15 mL each time, three times a day, 4 weeks treatment as one session. The symptom grade scale and the quality of life scale (IBS-QOL) were adopted to observe the changes in clinical symptoms and quality of life before treatment, after treatment and 2-month follow-up after treatment in the patients of the two groups separately.

RESULTS(1) Clinical symptom score: the difference in the symptom score at each time point was significant statistically in intra-group comparison (P < 0.01). In 1 week, 4 weeks of treatment and 2 months after treatment, the clinical symptom scores in the acupuncture group were lower than those in the western medication group (P < 0.05, P < 0.01). (2) IBS-QOL score after treatment was improved as compared with that before treatment in the two groups (P < 0.01). The improvement of IBS-QOL at 2 months after treatment in the acupuncture group was apparently superior to the western medication group (P < 0.05). (3) The total effective rate was 90.0% (27/30) in the acupuncture group and was 83.3% (25/30) in the western medication group. The overall efficacy in the acupuncture group was better than that in the western medication group (P < 0.01).

CONCLUSIONAcupuncture for regulating the mind and strengthening the spleen significantly relieves the clinical symptoms of IBS-C and improves QOL of patients. The total efficacy is superior to lactulose oral solution and presents a certain of long-term efficacy.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Constipation ; physiopathology ; therapy ; Female ; Humans ; Irritable Bowel Syndrome ; physiopathology ; therapy ; Male ; Middle Aged ; Quality of Life ; Spleen ; physiopathology ; Treatment Outcome ; Young Adult

A new ionizing-radiation resistant strain WGR702 was isolated from arid soils which had been ra-diated. The strain WGR702 was Gram-positive and coccus, the diameter of the cell was 1.5 ?m～2.5?m.The strain WGR702 was pink-pigmented, motile, facultative anaerobe and non-spore forming. The range tem-perature and pH for strain WGR702 growth were 10℃～35℃ and pH 5.0～10.0 respectively. The strain WGR702 had a G+C content of 60.5 mol%. UV and gamma radiation survival curves showed the strain WGR702 had highly ionizing-radiation resistant. Phylogenetic analysis of the 16S rDNA gene sequences (EU315117) showed 94.79%～98.53% similarities with other recognized Serratia species. Primary charac-teristics that distinguish isolate WGR702 from the species of genus Serratia include the cells are spherical and Gram-positive. Based on the phenotypic, biochemical and physiological characteristics differences it is proposed that the new isolated strain WGR702 might be classified as a novel species of Serratia.

Objective To summarize the diagnostic and therapeutic experience of a patient with chronic graft versus host disease (cGVHD) related polymyositis (PM) after allogeneic hematopoietic stem cell transplantation (allo-HSCT).Methods A patient with acute lymphocytic leukemia in com- plete remission received sibling allo-HSCT,and cyclosporine and methotrexate were adopted to pre- vent GVHD.Results Eleven days after HSCT,WBC＞0.5?10~9/L,13 days after HSCT,PLT＞20?10~9/L;27 days after HSCT,chromosome analysis of bone marrow cells showed 99% donor type. Seventeen days after HSCT,Ⅰ~0 acute GVHD of skin occurred,and it was cured by intravenous injec- tion of dexamethasone and methotrexate.Eight months after HSCT,cGVHD of liver happened.Al- though treated by tacrolimus and azathioprine,enzymes of liver were still elevated.At last,tacrolimus combined with sirolimus were used,and enzymes of liver subsided gradually.However,the serum creatine phosphokinase (CK) began to rise from 9 U/L to 3010 U/L,and fatigue all over the patient occurred.Finally,the symptom relapsed,and disability involved with the origin of limbs appeared. The electromyogram and magnetic resonance imaging of concerned muscles confirmed the PM diagno- sis.Although treated with methylprednisolone and plasma exchange,the patient died due to asphyxia, while the CK as high as 21 010 U/L.Conclusion PM is a rare kind of manifestations of cGVHD. When the key muscle tissue was involved,the prognosis is poor.

Objective To analyze the current situation of institutional care for people with disabilities in Shanghai, China. Methods Sec-ondary data were collected from the synthetical information platform of Shanghai Disabled Persons' Federation, including data about the res-idential institutions and people with disabilities living in the institutions from 2004 to 2015. Results The number of residential institutions and people with disabilities showed an increasing tendency from 2004 to 2015. At the end of 2015, there was 368 residential institutions in Shanghai, providing institutional care for 5821 people with disabilities. People in the institutions were mainly with intelligence disability and mental disability, and mainly in 35 to 59 years old. Conclusion The institutional care for people with disabilities was generally in a good condition in Shanghai and met people's needs.

Objective:To explore the hemodynamic changes in aged patients with essential hypertension (EH).
Methods: Our research included 2 groups, EH group, n=180 patients and Control group, n=100 subjects without cardiovascular diseases. The relevant indexes were recorded and compared by BioZ.com noninvasive hemodynamic monitor between 2 groups.
Results: With statistic processing, the cardiac output/index (CO/CI), cardiac index, thoracic lfuid content (TFC), systemic vascular resistance/index (SVR/SVRI) were signiifcantly different between EH group and Control group, all P<0.05.
Conclusion: The hemodynamic changes exist at certain degree indicating the potential injury of cardiac function in aged EH patients, such changes might be helpful for clinical diagnosis and treatment in EH patients.

Objective To investigate the anti-inflammatory and analgesic activities of different extracts from X. mongolicum compared with that of X. sibiricum. Methods Seventy male Kunming mices were randomly divided into seven groups:control group,aspirin group,the ethanol extracts of X. sibiricum group and X. mongolicum group,the extracts from X. mongolicum with ether,ethyl acetate,and n-butyl alcohol group(n=10 each). The mice were administrated with 500 mg·kg-1 ( p. o. ) of different extracts. The hot-plate tests and the xylene-induced ear edema in mice were performed to observe the analgesic and anti-inflammatory activities,respectively. Results In the hot-plate tests,the pain threshold from the extracts of X. sibiricum and the different extracts from X. mongolicum at 60,120,180 min were prolonged,and there was no statistically significant differences(P>0. 05) between the ethanol extracts from X. sibiricum and X. mongolicum. The best analgesic activity was the ether and butyl alcohol extracts from X. mongolicum. Meanwile,the ear edema from the extracts of X. sibiricum and the different extracts of X. mongolicum were inhibited significantly(P<0. 05). There was also no significant differences between the ethanol extracts of X. sibiricum and X. mongolicum(P>0. 05). The ether and butyl alcohol extracts from of X. mongolicum showed the best anti-inflammatory effect. Conclusion X. mongolicum exhibites significant anti-inflammatory and analgesic activities comparable to that of X. sibiricum. The best anti-inflammation and analgesic activities were from ether and butyl alcohol extracts from X. mongolicum.

Thiamin pyrophosphate (TPP) is a thiamine (vitamin B1) derivative and an essential cofactor in oxidative metabolism of the sugars,fatty acids and amino acids in living cells.By now,numerous TPP-dependent artificial riboswitch systems have been developed to regulate target gene expression but limited in bacteria,fungi or plant cells.Herein,the activating (switch-on) and inhibiting (switch-off) TPP-depended hammerhead ribozyme switches,which are from previous reported structures of prokaryotes screening,were investigated in mammalian cells.These ribozyme switches were inserted into the 3'UTR of the enhanced green fluorescence protein (EGFP) gene to construct the efficient ribozyme-based artificial switches through overlap extension PCR cloning.The HEK293 cells were transfected with the engineered ribozyme switches at increasing concentration of TPP.The EGFP gene-regulatory ability was analyzed with fluorescent microscope and flow cytometry.These TPP-inducible gene regulation devices showed the obvious ligand dose-dependency and excellent specificity.Two switch-on and one switch-off constructs demonstrated 3.1-fold or 1.9-fold increment and 2.3-fold reduction of EGFP level respectively with 150 μ mol/L TPP.The ligand-responsive ribozyme switches,by tuning the change of TPP concentration into the visual reporter genetic expression in cells,enable an efficient development of label-free,noninvasive and high-specific biosensors in living mammalian cells.

The application of placebo acupuncture in randomized controlled trials in the past 10 years (2004-2014) in foreign countries was systematically reviewed to summarize the design of placebo acupuncture; according to category of diseases, advantages and disadvantages were analyzed to explore an ideal placebo acupuncture set. By retrieval in PubMed, EMBASE and OVID databases, the clinical study literature which met the inclusion criteria was searched, and the category of diseases, design of placebo acupuncture and clinical efficacy were analyzed. Totally 29 articles were included. The pain was the leading disease in category of diseases; the most commonly used application of placebo acupuncture design was telescopiform sliding blunt needle, accounting for 45. 16%; the treatment locations were non-acupoints mostly; in the needling depth, approximately 60. 00% selected non-penetrating needling and 26. 67% selected superficial needling; 28 articles indicated that acupuncture and placebo acupuncture had clinical effects, accounting for 96. 55%; 37. 93% of articles indicated acupuncture was superior to placebo acupuncture and 37. 93% of articles indicated acupuncture was not superior to placebo acupuncture. It is concluded that the design of placebo acupuncture should consider multiple factors, including main symptoms, operability, security, blinding and specific effects, and the objective indices should be selected for outcome evaluation.
Acupuncture Therapy ; instrumentation ; methods ; standards ; Humans ; Internationality ; Needles ; Placebo Effect ; Randomized Controlled Trials as Topic ; standards

Objective To investigate the correlation between apolipoprotein E (APOE) polymorphisms and expression of p38MAPK of injured astrocytes in the early stage.Methods Scratch injury to astrocytes of three different alleles of APOE (ε2,ε3,andε4) was induced.RT-PCR and Western-blot were applied to detect dynamic changes of intracellular p38MAPK before injury and at 12,24,48,and 72 hours postinjury.Results Expression of p38MAPK in APOEε2,ε3,andε4 astrocytes increased gradually over time,whereas before and 12-hour after injury,the difference was insignificant in pair comparison (P ＞ 0.05).p38MAPK in APOEε2,ε3,andε4 astrocytes revealed progressive up-regulation at 24,48,and 72 hours postinjury,but the expression in APOEε4 astrocytes was the highest (P ＜ 0.05).Conclusion In the early period of injury,highly expressed p38MAPK in APOEε4 astrocytes indicates a more active p38MAPK-induced inflammatory response in APOEε4 carriers which may contribute to acute exacerbation and poor outcome.

Objective To use the nested PCR technology to diagnose and identify a case of imported Plasmodium ovale wallikeri subspecies .Methods Blood sample was collected from 1 case of initially diagnosed imported tertian malaria and performed the ex‐amination of microscopy ,rapid diagnostic tests (RDTs) and nested‐PCR .Moreover the sequencing was conduced .Results RDTs showed the negative result ;the ring form and trophozoite of Plasmodium could be observed in the blood smear by microscopy ;the Plasmodium ovale wallikeri subspecies specific primer rOVA 1v/rOVA2v was adopted for conducting nested PCR ,the specicific am‐plification band appeared at 760 bp ,after sequencing and Blast aligning ,its coincidence with the partial sequence of Plasmodium ovale wallikeri subspecies in the Genbank database was 99% .Conclusion This patient is the first case of Plasmodium ovale wallik‐eri subspecies infection in Hubei province by nested PCR and sequencing analysis .