Objective To explore the effect of Tuina combined with Traditional Chinese exercise (TCE) on nonspecific chronic neck pain (NCNP). Methods 80 eligible patients were recruited in our hospital from October, 2014 to October, 2015. They were randomized to observation group (n=40) and control group (n=40). The observation group received Tuina combined with TCE, and the control group re-ceived intermittent cervical traction, 5 times a week for 2 weeks. They were assessed with Visual Analog Scale (VAS) and Neck Disability Index (NDI) before, immediately after intervention, and at 1 month follow-up. Results 77 patients completed the treatment and follow-up. The scores of VAS and NDI significantly decreased after a 2-week intervention (t>9.330, P<0.001) in both groups. The VAS score were sig-nificantly lower in the observation group than in the control group immediately after intervention and at 1-month follow-up (F>8.338, P<0.01). The NDI score was significantly lower in the observation group than in the control group at 1-month follow-up (F=9.053, P=0.004). Conclusion Tuina combined with TCE could relieve pain and improve cervical function in patients with NCNP, which was superior to inter-mittent cervical traction.

To evaluate the automated segmentation algorithm for detection of intra - retinal layers to process images obtained from ultra- high resolution optical coherence tomography ( OCT ) . Graph theory and the shortest path search based on dynamic programming were applied to automatically segment the 8 intra - retinal layers. We experimentally verified the accuracy and reliability of the algorithm. The results showed that the intra-retinal layer boundaries between automated and manual segmentations matched well. The algorithm successfully segmented the intra- retinal layers in glaucoma, high myopia, and retinitis pigmentosa patients. The proposed automatic segmentation for intra-retinal layers provides a promising tool for quantitative analysis in clinical diagnosis and treatment.

ObjectiveTo investigate the distribution of Kashin-Beck disease(KBD) in Tibet, and assess the disease status. Methods Between 2007 and 2008, a survey was done on KBDepidemiology which was carried out in four prefectures of 26 counties according to the east, south, west, north and center in Nakchu,Lhoca, Nyingtri and Shigatse districts of Tibet, with towns and villages as baseline survey points. According to the KBD e survey scheme, KBD clinical examination for adults was also carried out and at the same time clinical and right hand anteroposterior X-ray examinations were given to children aged 4 - 13. The partition of endemic area was based on the criteria of national standards for Kashin-Beck disease diagnoses《GB 16395-1996》. Slight KBD area:clinical prevalence of Kashin-Beck disease grade Ⅰ and above was less than 10％ or X-ray detection rate ＜ 10％ of children; the moderate prevalent KBD area: clinical prevalence of Kashin-Beck disease grade Ⅰ and above was between 10％ and 20％ or X-ray detection rate was between 10％ and 30％ of children; severe KBD area: clinical prevalence of KBD grade Ⅰ and above was more than 20％ or X-ray detection rate was higher than 30％ of children.ResultsA total of 108 townships of 26 counties were surveyed, 14 686 adults were clinically examined, cases detection of grade Ⅰ and above were 637 people, the prevalence was 4.34％, and no case of grade Ⅲ was detected.Of 5769 children's right anteroposterior X-ray film, 102 were detected positive; the prevalence rate was 1.77％.Metaphysis was affected in most of the child cases, which accounting for 89.2％ (91/102). Amongst all the counties, there were 10 counties, clinical detection rate of adult KBD was 0, and children's X-ray detection rate of KBD was also 0. In 1 county the clinical prevalence rate for adults KBD was 0 and X-ray detection rate for children was 3.66(7/191 ). In 12 counties the clinical prevalence rate for adults KBD was between 1.03％ and 7.54％, X-ray detection rate for children was between 0 and 7.76％, amongst all these counties surveyed there were 5 counties,the detection rate for children was 0. In 3 counties the clinical prevalence rate for adult KBD was between 10.69％and 13.88％, the X-ray detection rate for children was between 5.31％ and 7.76％. Conclusions According to the criteria for diagnoses of KBD, within the 26 counties surveyed, 10 counties are non-endemic areas, 13 counties are slight endemic areas, 3 counties are medium endemic areas. So far, KBD is prevalent in 52 counties of 7 prefectures (cities) in Tibet, the disease is widely distributed, the situation is still severe, and there is a need to continue to strengthen KBD surveillance.

Objective （ ） To investigate the association between urinary polycyclic aromatic hydrocarbons PAHs metabolites - Methods and high normal blood pressure in coke oven workers. A total of 433 coke oven workers were selected as the study - subjects using convenient sampling method. They were divided into normal blood pressure group and high normal blood pressure group according to their blood pressure level. The levels of ten kinds of urinary hydroxylated PAHs metabolites were measured by - Results - high performance liquid chromatography mass spectrometry. Among the subjects,57.5% had high normal blood - ， - ， - pressure. The levels of 1 hydroxynathalene 2 hydroxyphenanthrene 1 hydroxyphenanthrene and the metabolite of total PAHs - （ P ） in the high normal blood pressure group were higher than those in the normal blood pressure group all <0.05 . The results of - ， - ， - ， the multivariate logistic regression analysis showed that urinary 1 hydroxynathalene 2 hydroxyfluorene 3 hydroxychrysene - （ P ）， and metabolite of total PAHs were all risk factors for high normal blood pressure in coke oven workers all <0.05 after ， ， ， ， ， adjusting for confounding factors such as gender length of service body mass index smoking index alcohol consumption tea ， ， ， Conclusion consumption night shift exercise frequency and other PAHs metabolites. Exposure to PAHs in coke oven plants may increase the risk of elevated blood pressure within the normal range among coke oven workers.

OBJECTIVETo identify the differentially expressed microRNAs (miRNAs) between esophageal squamous carcinoma (ESC) and adjacent non-tumorous tissue (NT).

METHODSThe expression levels of the miRNAs were detected in 3 fresh ESC and NT samples by hybridization with miRNAs microarray chip. Real-time quantitative RT-PCR was performed to confirm the results of the microarray analysis. The expressions of hsa-miR-126 and hsa-miR-518b in ESC were validated by real-time quantitative RT-PCR in another independent 15 matched samples.

RESULTSA total of 11 miRNAs exhibited differential expressions in ESC samples as compared to their expressions in the NT samples, including a 1 up-regulated miRNA and 10 down-regulated miRNAs. Compared with normal esophageal samples, the ESC tissues showed up-regulated hsa-miR-126 and down-regulated hsa-miR-518b expression.

CONCLUSIONhsa-miR-126 and hsa-miR-518b are differentially expressed in ESC, and they might play important roles in the carcinogenesis and progression of ESC.

Biomarkers, Tumor ; metabolism ; Carcinoma, Squamous Cell ; genetics ; pathology ; Esophageal Neoplasms ; genetics ; pathology ; Gene Expression Profiling ; methods ; Gene Expression Regulation, Neoplastic ; Humans ; MicroRNAs ; genetics ; Tumor Cells, Cultured

OBJECTIVETo study the effects of high temperature stress on the root vitality and leaf biochemical indexes in populations of Pinellia ternate.

METHODThe leaf activity of SOD, contents of MDA and free praline and root vitality were determined after a treatment of high temperature stress (35 degrees C/25 degrees C) was given to different populations of P. ternate.

RESULT AND CONCLUSIONBy stress time increasing, the leaf SOD and free praline rose firstly and then dropped, the content of MDA increased while the root ability decreased in all populations. And the response of populations of P. ternate to high temperature was significantly different.

China ; Ecosystem ; Heat-Shock Response ; physiology ; Hot Temperature ; Malondialdehyde ; metabolism ; Pinellia ; metabolism ; physiology ; Plant Leaves ; metabolism ; physiology ; Plant Roots ; physiology ; Plants, Medicinal ; metabolism ; physiology ; Proline ; metabolism ; Superoxide Dismutase ; metabolism

Objective: To assess the relationship between the characteristic of drug resistance in Pseudomonas aeruginosa and the syndrome of traditional Chinese medicine(TCM)in ICU.Methods: The 73 strains of Pseudomonas aeruginosa were isolated from sputum specimenpatients of in-patients in our ICU from March 2005 to February 2006.The data of the drug sensitivity test in vitro was analysised.The relation between the syndrome of TCM and drug resistance in Pseudomonas aeruginosa was probed.Results: The 73 strains of Pseudomonas aeruginosa were drug resistant to majority kinds of anti-infective except Piperacillin-Tazobactam,Piperacillin,Cefoperazone-Sulbactam,and Amikacin.The mains syndromes of TCM of all patients infected Pseudomonas aeruginosa were deficiency-excess complex(虚实夹杂证) and excess pattern(实证)(97.26%).The mains of deficiency-excess complex(虚实夹杂证) were Qi vacuity and phlegm obstruction(气虚痰阻证)and Yin vacuity internal heat(阴虚热郁证).The mains of excess pattern(实证) were phlegm-heat(痰热郁阻证)and phlegm-stasis(痰瘀互阻证).Conclusions: Combined ?-lactam antibiotics and aminoglycoside antibiotics is the first selection to treat the multidrugresistant Pseudomonas aeruginosa.Indentifing patterns and determining treatment in TCM could be tried in the treatment of patients infected Pseudomonas aeruginosa.

OBJECTIVETo establish a method for HPLC fingerprint determination of the alkaloids in S. flavescens.

METHODRP-HPLC, linear gradient elution, LC/MS, etc. were used to determine the fingerprint and identify the main peaks in the HPLC fingerprint.

RESULTA satisfactory method for HPLC fingerprint determination of the alkaloids in S. flavescens. was established, and 5 peaks in the HPLC fingerprint were identified.

CONCLUSIONThe perfect fingerprint can be obtained and the method can be used for quality control of S. flavescens.

Alkaloids ; administration & dosage ; analysis ; chemistry ; isolation & purification ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; isolation & purification ; Injections ; Molecular Weight ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Quinolizines ; Sophora ; chemistry ; Spectrometry, Mass, Electrospray Ionization

OBJECTIVETo summarize the experience in the treatment of severe pressure sore.

METHODSFrom Aug. 2007 to Jun. 2011, 21 cases of severe pressure sore with 43 III-IV degree lesions were treated with combination treatment, including vacuum sealing drainage technique, local fascia flaps, upper or lower gluteus maximus island myocutaneous flaps, lower gluteus maximus myocutaneous flap, neurocutaneous femoris posterior flaps, tensor fascia lata island myocutaneous flaps, free latissimus dorsi myocutaneous flaps, and skin graft, combined with stryker frame and nursing tracking guidance. 13 of 21 cases had multiple pressure sore. Among them, 5 III degree pressure sores were covered by skin grafting and 3 non-caudal III degree pressure sores (< 2 cm in width) were directly closed after debridement. 8 of 21 cases had single IV degree pressure sore.

RESULTSAll the 43 wounds healed completely. 5 wounds in 3 cases had effusion under flap which healed after re-drainage. The wounds were not healed in 3 cases with flap transposition which were also healed after re-debridement. All the flaps survived completely. 16 cases were followed up for 2-26 months. Recurrence happened in 4 cases after discharge because of not following the required nursing care.

CONCLUSIONSComprehensive application of vacuum sealing drainage technique, multiple myocutaneous flaps and skin grafting, combined with stryker frame and nursing tracking guidance after discharge can be used for the treatment of severe pressure sore with satisfactory results.

Adolescent ; Adult ; Aged ; Combined Modality Therapy ; Debridement ; Drainage ; Female ; Humans ; Male ; Middle Aged ; Pressure Ulcer ; surgery ; therapy ; Skin Transplantation ; Surgical Flaps ; Treatment Outcome ; Young Adult

OBJECTIVETo investigate the clinical application of reversed small saphenous vein-sural neurovascular island flap for reconstruction of soft tissue defect on foot and ankle in children.

METHODSFrom July 2006 to June 2008, 8 children with soft tissue defects on foot, heel or ankle were treated with reversed small saphenous vein-sural neurovascular island flaps. The size of flaps ranged from 6 cm x 5 cm to 9 cm x 7 cm. The upper margin of the flaps reached the upper third of cruris, with 1 case reaching the transverse line of popliteal fossa.

RESULTSAll the flaps survived. The patients were followed up for 1 - 17 months with good aesthetic and functional results. The growth of the two legs had no difference. The sensation of the flaps improved with no heel ulcer and no dysfunction at the donor site. The upper boundary of flaps can reach the upper third of the cruris even the reansverse line of popliteal fossa. The rotation point of the flaps located at 4 - 6 cm above the lateral ankle in children.

CONCLUSIONSThe reversed small saphenous vein-sural neurovascular island flap in children has a reliable survival area. The operation is easily performed without any obvious influence on the growth of the operated cruris. It is a good reconstructive method for soft tissue defect in foot and ankle.

Child ; Child, Preschool ; Female ; Foot Injuries ; surgery ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; Soft Tissue Injuries ; surgery ; Surgical Flaps ; blood supply ; innervation