0.05 ). CONCLUSION: The qualities of Flos lonicerae from the four different areas were almost the same as that of the control. This method can be used to judge the appraisal of the Flos lonicerae and to distinguish between genuine and counterfeit Flos lonicerae.

OBJECTIVETo investigate the clinical effect and safety of chiropractic in treating cervicogenic sudden hearing loss.

METHODSFrom January 2011 to October 2013, 90 patients with cervicogenic sudden hearing loss were randomly divided into treatment group and control group according to the random number table produced by SPSS 19.0 software. In the treatment group, there were 17 males and 28 females, aged from 31 to 62 years old with an average of (47.57±9.43) years; course of disease was from 1 to 3 days with an average of (1.43±0.68) days; pure-tone audiometry score was from 46.5 to 77.8 dB with the mean of (61.20±9.83) dB; Northwick Park Neck Pain Questionnaire (NPQ) score was from 17 to 31 scores with an average of (23.46±7.18) scores. In the control group, there were 15 males and 30 females, aged from 28 to 64 years old with an average of (45.77±6.99) years; course of disease was from 1 to 3 days with an average of (1.50±0.73) days; pure-tone audiometry score was from 48.1 to 75.0 dB with the mean of (63.91±8.05) dB; Northwick Park Neck Pain Questionnaire (NPQ) score was from 20 to 29 scores with an average of (25.61±10.43) scores. The patients of control group were treated with dexamethasone intravenous drip of 10 mg, 3 days later, decreased to 5 mg, 3 days again. And with the methycobal intravenous drip of 500 μg, treatment continued for 10 days. The patients of treatment group were treated with chiropractic additionally except for the therapeutic methods of control group. Chiropractic included local muscle loosening, attacking point, bilateral pulling atlanto-axial joint, and continuous treatment for 10 days. The pure-tone audiometry score and NPQ score were compared between two groups after treatment.

RESULTSAfter the treatment, pure-tone audiometry score and NPQ score in treatment group improved to (40.23± 8.14) dB and (12.70±8.29) scores respectively, which were obviously better than that of control group's (37.70±10.61) dB and (21.24±11.13) scores (P<0.05).

CONCLUSIONCompared with routine method for cervicogenic sudden hearing loss, additional chiropractic can improve hearing and relieve neck pain effectively.

Cervical Vertebrae ; Female ; Hearing Loss, Sudden ; therapy ; Humans ; Male ; Manipulation, Chiropractic ; methods ; Medicine, Chinese Traditional ; Middle Aged

Objective:The major aim of this study is to analyze the point mutation at the codon 54th of MBL in healthy North Huis,and to measure the plasma levels of MBL, and to analyze the association between the mutation frequency and plasma MBL concentrations.Methods:PCR-RFLP was used to detect MBL point mutation.MBL plasma concentrations were measured using MBL Oliger ELISA kit.Results:Frequency of point mutation at the codon 54th of MBL in healthy Huis was 0.15. The plasma MBL concentration was (3.40?2.55)mg/L. There was negative correlation between MBL concentrations and gene mutation frequency in huis(r=-0.67).Conclusion:The relationship between frequency of mutation at codon 54 of MBL gene and the plasma MBL concentrations in healthy Huis is negative correlation.

OBJECTIVETo evaluate the clinical effects of dynamic neutralization system (K-Rod) in treating multisegmental lumbar degenerative disease.

METHODSFrom October 2011 to October 2013, 20 patients with multisegmental lumbar degenerative disease were treated with dynamic neutralization system (K-Rod). There were 8 males and 12 females with an average age of 45.4 years old (ranged from 31 to 65) and an average course of 3.8 years (ranged from 9 months to 6.25 years). All patients had the history of low back and legs pain. Among them, 10 cases were far lateral lumbar disc herniation, 7 cases were lumbar spinal stenosis, 3 cases were lumbar spondylolisthesis (degree I in 2 cases and degree II in 1 case). Every patient had only one responsible segment which causing the symptom would have to be rigidly fixed during operations, and the adjacent intervertebral disc of the responsible segments at least 1 segment has already obvious degenerated. All patients underwent the operation to relieve compressed nerves and reconstruct spinal stability with K-Rod system (the responsible segments were fixed with interbody fusion, and the adjacent segments were fixed with dynamic stabilization). Visual analogue scale (VAS), Japanese Orthopaedic Association Scores (JOA) and Oswestry Disability Index (ODI) were used to evaluate the clinical effects. Imaging data were used to analyze the range of motion (ROM), intervertebral disc height and intervertebral disc signal (according to modified Pfirrmann grading system) in degenerative adjacent segment.

RESULTSAll patients were followed up for more than 1 year, and preoperative symptoms obviously relieved. There were significant differences in VAS, JOA, ODI between preoperative and postoperative (postoperative at 1 week and 1 year) (P<0.05). Radiological examination showed that all responsible segments had already fused, and no looseness, displacement and breakage of internal fixations were found. Postoperative at 1 year, the ROM of adjacent segments were decreased (P<0.05). There was no significant difference in intervertebral disc height between preoperative and postoperative at 1 year (P>0.05). According to modified Pfirrmann grading system to classification for the 25 disks of adjacent segment, 8 disks (32%) got improvement, 15 disks (60%) got no change and 2 disks (8%) got aggravation at 1 year after operation.

CONCLUSIONDynamic neutralization system (K-Rod) combined with interbody fusion could obtain short-term clinical effects in the treatment of multisegmental lumbar degenerative disease.

Adult ; Aged ; Female ; Humans ; Intervertebral Disc Displacement ; surgery ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Range of Motion, Articular ; Spinal Diseases ; surgery ; Spinal Fusion ; methods ; Spinal Stenosis ; surgery ; Spondylolisthesis ; surgery

BACKGROUNDAlthough video-assisted radical operation for lung cancer has been widely accepted for treatment of nonsmall cell lung cancer (NSCLC), the debate over video-assisted thoracic surgery (VATS) segmentectomy still remains. This study analyzed the clinical outcomes using VATS segmentectomy for stage I NSCLC patients to explore the safety and efficacy of VATS segmentectomy for Ia NSCLC.

METHODSRetrospective review was conducted of patients who underwent VATS segmentectomy for clinical stage I NSCLC at Shanghai Chest Hospital between November 2009 and May 2012. VATS segmentectomy was performed on 36 patients. Analyses of the patient group were performed on patient demographics and clinical characteristics, intraoperative parameters, complications, and postoperative survival.

RESULTSThirty-five of thirty-six patients underwent VATS segmentectomy with only one conversion to open thoracic surgery. There was one peri-operative mortality from the segmentectomy group and all other patients are alive with a median follow up of 327 days. The mean volume of chest tube drainage after operation for segmentectomy was 1021.4 ml. Among other parameters, the mean blood loss was 162.5 ml (50.0 - 1600.0 ml), the mean operation time 124.8 minutes (75.0 - 271.0 minutes), chest tube duration 4.1 days (2 - 8 days), and the mean length of hospital stay 6.2 days (4 - 11 days). There was one (2.8%) locoregional recurrence after segmentectomy. Two patients successfully underwent bilateral segmentectomies and are still disease free.

CONCLUSIONFor patients with stage I NSCLC, VATS segmentectomy offers a safe and equally effective option and can be applied to complicated operations such as bilateral segmentectomy.

Adult ; Aged ; Carcinoma, Non-Small-Cell Lung ; mortality ; pathology ; surgery ; Female ; Humans ; Lung Neoplasms ; mortality ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Staging ; Pneumonectomy ; methods ; Retrospective Studies ; Thoracic Surgery, Video-Assisted ; methods

OBJECTIVETo isolate and identify the chemical constituents of Shuanghuanglian injection.

METHODSChromatography and spectral analysis were performed to isolate and identify the chemical constituents respectively.

RESULTS AND CONCLUSIONSeven compounds were isolated from Shuanghuanglian injection, including chlorogenic acid (I), caffeic acid (II), chrysophanol (III), physcion (IV), rutin (V), baicalein (VI) and glucose (VII). The compounds III, IV, V and VII were isolated and identified in Shuanghuanglian injection for the first time.

Caffeic Acids ; chemistry ; isolation & purification ; Chlorogenic Acid ; chemistry ; isolation & purification ; Chromatography, High Pressure Liquid ; Drug Combinations ; Drugs, Chinese Herbal ; chemistry ; Flavanones ; chemistry ; isolation & purification ; Injections ; Molecular Structure

OBJECTIVETo study the expression of miRNA-106a gene in esophageal squamous cell carcinoma (ESCC) and its association with clinicopathological features and prognosis of ESCC patients.

METHODSReal-time fluorescence quantitative polymerase chain reaction (PCR) assay was used to determine the expression of miRNA-106a gene in esophageal cancer tissue and corresponding normal mucosa of 81 cases. Immunohistochemical technique was applied to detect the expression of p53, human epidermal growth factor receptor 2 (HER-2), DNA topoisomerase II (Topo II) and multidrug resistance-associated protein (MRP). The association of miRNA-106a expression with clinicopathological features, expression of related proteins, and prognosis of the patients was analyzed.

RESULTSAmong the 81 cases, under-expression of miRNA-106a gene was found in 48 cases (59.3%), normal expression in 22 cases (27.2%), and overexpression in 11 cases (13.6%). The expression of miRNA-106 gene was significantly associated with lymph node metastasis, pathological stage, and nerve invasion (all P < 0.05), significantly associated with expression of p53 (P = 0.006), and not significantly associated with expressions of HER-2, Topo II and MRP proteins (all P > 0.05). The expression of miRNA-106a gene was also significantly associated with progression-free survival (PFS, P = 0.032), but not significantly with overall survival (OS, P = 0.486). The results of Cox multivariate regression analysis showed that the PFS of ESCC patients was significantly correlated with lymph node metastasis (P = 0.029), but not correlated with the age, gender, tumor length, T stage, degree of differentiation, nerve invasion, and miRNA-106a expression (all P > 0.05).

CONCLUSIONSIn esophageal squamous cell carcinomas, the miRNA-106a gene is under-expressed, with tumor suppressor function, and may be regarded as a biological marker to assess the prognosis in patients with esophageal squamous cell carcinoma.

Adult ; Aged ; Biomarkers, Tumor ; metabolism ; Carcinoma, Squamous Cell ; genetics ; metabolism ; pathology ; Cell Line, Tumor ; DNA Topoisomerases, Type II ; metabolism ; Disease-Free Survival ; Esophageal Neoplasms ; genetics ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Lymphatic Metastasis ; Male ; MicroRNAs ; metabolism ; Middle Aged ; Multidrug Resistance-Associated Proteins ; metabolism ; Neoplasm Invasiveness ; Neoplasm Staging ; Proportional Hazards Models ; Real-Time Polymerase Chain Reaction ; Receptor, ErbB-2 ; metabolism ; Survival Rate ; Tumor Suppressor Protein p53 ; metabolism

OBJECTIVETo explore the relationship between Fas-FasL-mediated signal transduction pathway and apoptosis of T lymphocyte subset in ITP patients.

METHODSThe expression rates of membrane Fas, FasL and intracellular activated caspase-3 in peripheral T lymphocyte subset were determined by flow cytometry. T cell subsets with caspase-3 protein expression were detected by Western blot.

RESULTSAs compared with that in healthy control group [(29.4 +/- 8.2)%], the expression rate of membrane Fas on CD4+ T cells was significantly increased in ITP patients [(42.1 +/- 9.5)%] (P < 0.05), however, that on CD8+ T cells was only slightly increased [(9.3 +/- 6.0)% vs (13.4 +/- 5.8)%] with no statistical significance (P > 0.05). The expression rate of FasL on T cell subset in ITP patients was significantly increased (P < 0.05), and that of intracellular activated caspase-3 in T cell subset in ITP patients was notably higher than that in healthy control group (P < 0.05). Western blot analysis showed that the expression of pro-caspase-3 and cleaved-caspase-3 in CD4+ T cells in patients with ITP after treatment were significantly reduced compared with those before treatment (P < 0.05).

CONCLUSIONApoptosis of T lymphocyte subset in ITP patients is accelerated. It is possible that Fas-FasL signal transduction pathway plays an important role in the induction of the apoptosis. The degree of apoptosis of T lymphocytes closely correlates with the disease's activity in ITP patients. Hormone therapy may interfere with Fas-FasL signal transduction pathway of apoptosis.

Adolescent ; Adult ; Apoptosis ; Case-Control Studies ; Caspase 3 ; metabolism ; Fas Ligand Protein ; metabolism ; Female ; Humans ; Male ; Middle Aged ; Purpura, Thrombocytopenic, Idiopathic ; blood ; Signal Transduction ; T-Lymphocytes ; metabolism ; Young Adult ; fas Receptor ; metabolism

Objective To explore knowledge, attitude, practice (KAP) and related determinants on nutrition among caregivers of those rural stranded children under 7 years of age in China and to provide evidence for setting up relevant health education program. Methods 1691 caregivers of the stranded children randomly selected were surveyed by a standard questionnaire. Logistic regression models were used to screen the determinants on KAP regarding nutrition. Results Rates on awareness, positive attitude and approprite behavior were lower in caregivers of children whose parents both left (47.8%, 55.4%, 41.8%, respectively) the countryside, when compared with those only one parent was away from home (59.9%, 59.5%, 38.0%, respectively). Data from multivariable logistic regression models showed that caregivers' KAP on nutrition was related to age, educational background, average family income, and willingness on the job as well as the age of the child. Conclusion Improving caregivers' KAP on nutrition and setting up appropriate health education program were in urgent need.

Objective To explore the willingness of care and related influencing factors among caregivers of those 'left at hometown' children under 7 years in Chinese rural areas.Methods Questionnaires were used to survey caregivers (n=7585) who were identified by multi-stage stratified cluster sampling. Multi-factor ordinal logistic regression analysis was used to screen the influencing factors on the willingness of care among them. Results The percentage on 3.5% respectively in the group with single parent while 19.5%, 71.4% and 9.1% respectively in the group of both parents having left home. Data from the multi-factor ordinal logistic regression analysis showed that factors including the age of the caregiver, annual per capita income for caregivers'families, social connections and the length of children' s mother being absent, amount of fees for living provided by parent/parents, and the child' s age and lifestyle, being the only child or not, and the age of the child when the parent/parents left the residence etc, were related to the willingness of care of the givers. Conclusion Willingness of care calls for attention and urgent improvement.Influencing factors and measures need to be taken when necessary.