The cardiovascular ion channel disease is one of the main among ion channel diseases.It plays the important effect of cardiovascular disease.Ion channel diseases are responsible for almost all arrhythmias and sudden cardiac death.This text reviews genetic and acquired cardiac ion channel diseases,and associated treatments are introduced briefly.

OBJECTIVE To investigate the application of risk management in the practice of the sterilization supply department.METHODS Through the risk management theory to identify and evaluate the latent risk factor and achieve the purpose of preventing and controlling.To improve the awareness and ability of risk guarding among nurses by strengthening professional training and establish and perfect the regulations,we insisted on "zero fault" management idea and adopted irregular spot-checking and quality overruled system.We also bought the results into bonus-penalty system and continue for the quality improvement.RESULTS It strengthened the risk and quality cognition and the responsibility of the nurses and reduced the occurrences of the small defects and defaults.CONCLUSIONS The risk and quality management is binding with each other.Through the applications of risk management the most high quality sterilized goods are offered to our clinical practice due to the decreasing in risk factors.

ObjectiveTo compare the difference effects on the proximal stomach in rapid(intake rate 100 mL/min) and slow(intake rate 15 mL/min) LNLT.Methods Forty healthy subjects received both the rapid and slow LNLTs.The caloric density of the nutrient was 1 kcal/mL. The TVDRI and MVDRI were recorded,and the corresponding TVPS and MVPS were measured by B-ultrasound.Results(1) There were positive correlation was identified between TVDRI and TVPS,and between MVDRI and MVPS in both slow and rapid LNLTs.(2) TVDRI and MVPS in slow LNLT were significantly smaller than those in rapid LNLT,but MVDRI was significantly larger in slow LNLT than that in rapid LNLT.(3) TVDRI was much closer to TVPS in slow LNLT than those in rapid LNLT.But MVDRI was much closer to MVPS in rapid LNLT than those in slow LNLT.Conclusion Both slow and rapid LNLTs could be used to evaluate the accommodation to a meal and visceral sensitivity of the proximal stomach.The visceral sensitivity is related to the accommodation function.TVDRI of slow LNLT is more sensitive in estimating the visceral sensitivity of the proximal stomach;MVDRI of rapid LNLT is more accurate in estimating the accommodation of the proximal stomach.

Objective To observe the short-term efficacy of treating the tumorous airway obstruction by placing net stents following high-frequency electrocautery via fiberoptic bronchoscope.Methods 14 patients of lung cancer with airway obstruction had undergone the tumor burning excision by high-frequency electrocautery via fiberoptic bronchoscope and placed net stents , then to observe the clinical efficiency.Results 14 patients of lung cancer with airway obstruction all revealed better efficacies, obviously improving Karnofsky scores and pulmonary function, and no evident complication was found.Conclusion Placing net stents following high-frequency electrocautery via fiberoptic bronchoscope can cure efficiently the tumorous airway obstruction, and have popular value.

Objective To evaluate the clinical significance of antinuclear antibody (ANA) and ANA repertoire in the diagnosis of systemic sclerosis (SSc). Methods ANAs were tested in 64 pa tients with SSc and 30 healthy controls by applying indirect immunofluorescence (IIF) and immunoblotting (IB). Results IIF-ANA assay showed that the positive rate of ANAs was 98. 4% (63/64) in SSc, and ANA staining was mainly shown as homogeneous-nucleolar pattern; IB-ENA test indicated that the antinuclear antibodies were mainly anti-Scl-70, anti-SS-A and anti-nRNP in SSc, and the positive rate was respectively 65.1% (41/64), 29.7% (19/64) and 6.3% (4/64). Conclusion Existence of multiple antibodies in SSc patients may hint that the patients might have other autoimmune diseases or increased risk for other autoimmune diseases. Besides, IB assay significantly increases the sensitivity and specificity of ANAs measurement, and contributes to the diagnosis of SSc.

OBJECTIVETo compare the clinical efficacy differences between medicinal vesiculation combined with quick cupping at Shenque (CV 8) and regular medication for allergic rhinitis with syndrome of yang deficiency.

METHODSEighty-two cases were randomly divided into an observation group (42 cases) and a control group (40 cases). The observation group was treated with medicinal vesiculation combined with quick cupping at Shenque (CV 8). The medicinal vesiculation was applied at Feishu (BL 13), Gaohuang (BL 43), Fengmen (BL 12), Mingmen (GV 4) on the dog days in the summer, one treatment on the 1st dog-day, 2nd dog-day and last dog-day respectively with an interval of 10 days between two treatments. Three treatments were taken as one course, and totally one course was given. The quick cupping was applied at Shenque (CV 8), once a day, ten treatments were taken as one course, and totally three courses was given. The control group was treated with oral administration of loratadine and nasal spray of budesonide. The loratadine was given 10 mg per time, once a day for continuous 14 days; budesonide was given once a day, ten treatments were taken as one course, and totally three courses was given. The clinical efficacy in two groups after treatment was observed, and the contents of immune globulin E (IgE), interleukin-4 (IL-4), interleukin-5 (IL-5) and tumor necrosis factor-α (TNF-α) in peripheral serum were measured before and after the treatments.

RESULTSOf all the 82 patients, 79 cases completed the treatment, and 1 patient in the observation group and 2 patients in the control group dropped out. The effective rate was 87.8% (36/41) in the observation group, which was superior to 78.9% (30/38) in the control group (P<0.05). After treatment, both groups effectively reduced the contents of IgE, IL-4, IL-5 and TNF-α, and the observation group had superior effect on reducing IgE and IL-4 to the control group (P<0.05).

CONCLUSIONThe medicinal vesiculation combined with quick cupping at Shenque (CV 8) have better effect for allergic rhinitis with syndrome of yang deficiency than oral administration of loratadine and nasal spray of budesonide.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Budesonide ; administration & dosage ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; drug therapy ; therapy ; Yang Deficiency ; drug therapy ; therapy ; Young Adult

Objective To identify the crucial gene implicated in rheumatoid arthritis (RA) pathogenesis by comparing microarray-based gene expression profiles of synovial fibroblast in arthritis patients and that in control.Methods The public datasets were obtained from NCBI GEO and EBI ArrayExpress.The qualified microarray-based gene expression profiles were integrated and normalized using the method implemented in GeneSpring software.Furthermore,the differentially expressed genes (DEGs) were identified using significance analysis of microarrays (SAM) method.The online tool DAVID and STRING were applied to conduct the enrichment analysis and gene product interaction analysis respectively.Results There were two datasets that were qualified and analyzed in the present study.A total of 336 significant DEGs were identified by comparing the whole-genome gene expression profiles from synovial fibroblast of RA patients and control group.Among these DEGs,261 were significantly downregulated and 75 upregulated.About 13.6％ of the downregulated genes were associated with extracellular matrix degradation.The COL9A3 and COL4A5,indispensable component of hyaline cartilage and basement membrane respectively,were significantly downregulated,as well as genes in WNT family,including WNT2,WNT11,and WNT16.In contrast,matrix metalloproteinase 13 (MMP13) was found to be significantly upregulated in RA patients.MMP13 is a matrix metallopeptidase that degrade extracellular matrix and hyaline cartilage,and it could possibly interact with other proteins to regulate morphogenesis.Conclusion Molecular mechanisms underlying RA pathogenesis were investigated by analyzing the public datasets.A few genes that associated with extracellular matrix degradation,construction and regulation,including MMP13,WNT2,WNT11,WNT16,COL9A3 and COL4A5,could be regarded as therapeutic targets in RA treatment.

Objective: To develop a stable and simple method to measure the content of aloe oligosaccharides. Methods: After the conversion coefficient of aloe oligosaccharides to glucose was obtained, the content of aloe oligosaccharides was measured by phenol sulfuric acid method. Results: The correlation coefficient of standard curve is 0.9993, the recovery rate is 95.3% and RSD is 1.23%. Conclusion: The method can be applied to aloe and aloe products.

Objective To explore the diagnosis and treatment of marginal compression fractures of acetabular posterior wall with posterior dislocation of hip. Methods Eleven patients with marginal compression fractures of acetabular posterior wall and posterior dislocation of hip were retrospectively reviewed. Their conditions were all confirmed by CT scan before operation. AH the patients were treated by ORIF (open reduction with internal fixation) and the compressed bones were elevated with bone grafts. All the fractures were fixed with reconstruction plating. Results The mean follow up was 32. 4 months (5 to 56 months) . The results of modified d'Aubigne and Postel score system were excellent in four patients, good in four, fair in two, and poor in one. The good to excellent rate was 72. 7%. Conclusion It is likely for patients with fractures of acetabular posterior wall and posterior dislocation of hip to have marginal compression fracture which can be definitely diagnosed by CT scan preoperatively. Good results can be obtained by elevating part of the compressed marginal bone with bone grafting, because it can improve the reduction of acetabulum and femoral head.