Through the collection of the literatures published in recent years on the opportunity of acupuncture therapy for post-stroke dysphagia, the therapy of acupuncture-moxibustion combined with the rehabilitation training is regardes as the optimal program in the paper. In this program, the timing of acupuncture intervention is a key factor to impact the efficacy on post-stroke dysphagia. It is vitally significant to grasp the intervention timing of acupuncture-moxibustion in the recovery of swallowing function as well as articulation function with dysphagia involved.
Acupuncture Therapy ; Animals ; Deglutition Disorders ; etiology ; therapy ; Humans ; Moxibustion ; Stroke ; complications

BACKGROUNDSkin lesions are common manifestations in systemic lupus erythematosus (SLE). It is still unknown what the definite pathogenesis of skin involvement was and whether DNA participated in it. Our study was designed to explore the pathogenetic role and nature of nuclear antigen (DNA) deposited in the skin lesions of patients with SLE.

METHODSThirty skin samples from patients with SLE and 2 normal skin samples were studied. Extracellular DNA was evaluated by indirect immunofluorescence methods. The deposited immune complexes were extracted by cryoprecipitation, and DNA was then isolated with phenol and chloroform. DNA fragment sizes were detected by agarose gel electrophoresis. Finally, 8 different probes were used to analyze the origin of these DNA molecules using Dot hybridization.

RESULTSExtracellular DNA staining was found only in skin lesions, mainly those located in the basement membrane zone, vascular wall, and hair follicle wall. Normal skin and non-lesion SLE skin showed no fluorescence at locations outside the nuclei. There were no differences in the rate and intensity of extracellular DNA staining when comparing active phase to remission phase patients. No relationship was found between extracellular DNA and circulating anti-dsDNA antibodies. Deposited DNA fragments clustered into four bands of somewhat discrete sizes: 20 000 bp, 1300 bp, 800-900 bp, 100-200 bp. Small sized fragments (100-200 bp) were positively correlated with disease activity (P < 0.05, r = 0.407). Dot hybridization showed significant homology of the various extracellular DNA fragments examined with human genomic DNA, but not with DNA from the microorganisms and viruses we examined. There were also homologies between DNA samples from different individuals.

CONCLUSIONSDNA and its immune complexes may contribute to the pathogenesis of skin lesions in SLE. These DNA molecules range in size from 100 bp to 20 kb and may be endogenous in origin.

Antibodies, Antinuclear ; blood ; Antigen-Antibody Complex ; analysis ; DNA ; analysis ; immunology ; Humans ; Lupus Erythematosus, Systemic ; immunology ; Skin ; immunology ; Staining and Labeling

Seventeen minor triterpenoid acids (1-17) were isolated from an aqueous decoction of Uncaria rhynchophylla by a combinatory application of column chromatography using multiple stationary phases, including macroporous adsorbent resin, MCI resin, Sephadex LH-20, Toyopearl HW-40C, silica gel, and C18 reversed phase silica gel, combined with separation techniques of flash chromatography (FC) and high performance liquid chromatography (HPLC). Their structures were determined by analysis of HR-ESI-MS, UV, CD, and IR as well as 1D and 2D NMR spectroscopic data, of which eight new compounds (1-8) are named successively uncarinic acids Q-X, while the structures of 2 and 7 were confirmed by single crystal X-ray diffraction. In the in vitro assays, 27-hydroxyolean-12-en-28-oic acid (17) inhibited TGF-β-induced HSC-T6 cell activation at the concentration of 5 μmol·L^-1.

With the advances in immunology and molecular biology, new recognition in the pathogenesis, progression, and metastasis of carcinoma have been achieved. Studies on gene therapy for pancreatic carcinoma have been attempted in different ways, such as inhibiting oncogene, activating tumor suppressor gene, inducing apoptosis, applying gene directed enzyme prodrug therapy, and immune activation. New specific target genes and further development of gene technology may bring the break-through in this field.
Animals ; Genes, Tumor Suppressor ; Genetic Therapy ; methods ; Humans ; Immunotherapy ; Pancreatic Neoplasms ; genetics ; immunology ; therapy

OBJECTIVETo observe the effects and side effects of Pentazocine for postoperative intravenous analgesia in patients with lumbar herniation, and to investigate the difference of Pentazocine with different doses.

METHODSFrom January 2009 to December 2009, sixty patients undergone laminectomy and pedicle internal fixation, who using equal analgesic dosage of Pentazocine and Sulfentanil, were retrospectively analysed. The patients including 34 males and 26 females, aged 40 to 65 (average 59), weighted 60 to 80 kg (average 71 kg), ASA I-II, were divided into Sufentanil group and Pentazocine group I and Pentazocine group II, with 20 cases each. The regimens of the three groups included: Sufentanil of 2 g/kg; Pentazocine group I of 3 mg/kg; Pentazocine group II of 5 mg/kg. All were diluted with saline into 100 ml and were continuously infused at the rate of 2 ml/h. Visual analogue scale (VAS), Ramsay sedation scale and side effects were recorded at 4, 8, 12, 24, 36, and 48 h postoperatively.

RESULTSThe three groups had no significant difference in analgesic effects, VAS of all groups were below 3. The sedation scale of Pentazocine group II at 4, 8, 12 h was higher than that at 4 h, significantly different than the other two groups. The incidence of nausea, vomiting and pruritus in Sufentanil group were higher than that in the other two groups. The incidence of respiratory depression in Sufentanil group and Pentazocine group II were higher than that in Pentazocine group II. The incidence of dizziness in Pentazocine group II were higher than that in the other two groups.

CONCLUSIONPentazocine can produce reliable postoperative analgesia for patients with lumbar herniation, as same as the effect of sulfentanil in equal dose. And Pentazocine has fewer adverse effects compared with sufentanil. 3 mg/kg of Pentazocine is an optimal dose for postoperative intravenous patient-control analgesia.

Adult ; Aged ; Analgesics, Opioid ; therapeutic use ; Female ; Humans ; Injections, Intravenous ; Intervertebral Disc Displacement ; surgery ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Pain, Postoperative ; drug therapy ; Pentazocine ; adverse effects ; therapeutic use ; Retrospective Studies

OBJECTIVETo investigate the severity related influencing factor and treatment strategy of severe acute pancreatitis with early organ dysfunction.

METHODSFrom July 2007 to December 2008, 167 patients with severe acute pancreatitis were treated in the Surgical Department of Ruijin Hospital. The relationships between the happening of early organ dysfunction and outcome of the patients were observed, with operative or nonoperative treatment strategy.

RESULTSAmong 167 patients, 68 patients have early organ dysfunction, in which 39 with single organ dysfunction and 29 with multiple organ dysfunction. The early organ dysfunction were involved in 47.1% in cardiovascular system, 35.3% in lung and 29.4% in kidney. Aging (P < 0.05) and higher APACHE II score (P < 0.05) predicted a poor prognosis, which were benefit from early operation.

CONCLUSIONSThe mortality of the patients with SAP is related to age, and the degree of organ dysfunction as well. In the first phase of the disease, the selection of operation depends on the trends and the degree of early organ dysfunction before infected necrosis happens, with the aid of SOFA score as a scale.

Acute Disease ; Aging ; Humans ; Multiple Organ Failure ; Pancreatitis ; diagnosis ; Prognosis

OBJECTIVETo investigate the relationship between the clinical character and therapeutic strategy and prognosis in severe acute pancreatitis.

METHODSFrom January 2001 to December 2005, 783 patients with SAP were treated. Therapeutic strategy was selected based on the preliminary scheme for diagnosis and treatment of severe acute pancreatitis by pancreatic surgery society of CMA. All the patients were divided into biliary group and non-biliary group, while 375 patients in biliary group, with 182 patients treated operatively and 193 patients treated nonoperatively; and 408 patients in non-biliary group, with 147 patients treated operatively and 261 patients treated nonoperatively.

RESULTSThere were 698 survivals, the overall survival rate was 89.1%. 357 survivals in the biliary SAP group, the survival rate was 95.0%, in which 171 survivals from operation treated cases, with the survival rate of 94.0%, and 186 survivals from non-operation treated cases, with the survival rate of 96.4%; 341 survivals in the non-biliary SAP group, the survival rate was 84.0%, in which 110 survivals from operation treated cases, with the survival rate of 74.8%, and 231 survivals from non-operation treated cases, with the survival rate of 88.5%. 48.3% patients of the survival group had organ dysfunction, and 18.3% patients had multiple organ dysfunctions, while 100% patients of the death group had organ dysfunction, and 97.6% patients had multiple organ dysfunction. Respiratory dysfunction was found to be the most common cause totally followed by nerve system dysfunction and shock, with the rates of 26.3%, 11.7% and 10.3%, respectively. Respiratory dysfunction, renal dysfunction and cardiac dysfunction are most commonly in death group, with the rate of 94.1%, 60.0% and 60.0%, respectively. The rate of fungi infection in the survival group and death group were 8.9% and 37.6%. The rates of alimentary tract fistula in the survival and death group were 0.9% and 14.1%, respectively.

CONCLUSIONSThe therapy aiming at the cause for biliary SAP and the operation aiming at infected pancreatic necrosis is helpful to improve curative rate; MODS is the main cause of death in severe acute pancreatitis. Respiratory dysfunction, renal dysfunction and cardiac dysfunction are high risk factors.

Female ; Humans ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; diagnosis ; mortality ; therapy ; Prognosis ; Retrospective Studies ; Survival Rate

OBJECTIVETo evaluate the health-related quality of life and postdischarge long-term outcome after severe acute pancreatitis.

METHODSThe hospital records of patients with SAP discharged healthy from January 2003 to December 2003 were reviewed. The Rand 36-item Health Survey with accessory question was mailed to each patient. The means and deviations for each of eight scales scores of SF-36 were calculated, the study population scores were compared with general Chinese population; Univariate analysis was applied to determining the effects of variables such as age, sex, causes of disease, mode of treatment, frequency of surgery, financial burden, length of stay, chronic complications. Accessory questions were analyzed separately.

RESULTSThe means and deviations for each of eight scales (PF, RP, RE, BP, VT, MH, SF, GH) scores of SF-36 in SAP patients were 83 +/- 15, 62 +/- 42, 69 +/- 36, 80 +/- 15, 69 +/- 19, 72 +/- 15, 75 +/- 18, 65 +/- 18, compared with general people. Except RP and SF, the others were similar. In the ANOVA of Physical Component Summary, the three variables mode of treatment, financial burden and length of stay were included (P < 0.05), while in that of Mental Component Summary, the two variables of gender and financial burden were included (P < 0.05).

CONCLUSIONSThe health-related quality of life in SAP patients is similar to that of general people. Greater attention should be given to mode of treatment, length of stay and financial burden to improve quality of life.

APACHE ; Adolescent ; Adult ; Aged ; Analysis of Variance ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; psychology ; therapy ; Quality of Life ; Retrospective Studies ; Surveys and Questionnaires ; Survivors ; Treatment Outcome

Objective To study and analyze the quality safety of the ultrasonic diagnostic apparatus during clinical application to reduce the incidence of adverse events. Methods According to the actual use of ultrasonic diagnostic equipment and the data of quality control, the quality and safety factors of ultrasonic diagnostic apparatus during clinical application were studied by quantitative analysis of the ultrasonic source dose, image quality and etc. Results The factors affecting the quality safety of the ultrasonic diagnostic apparatus included the ultrasonic source dose, image quality, external environment and the operator's ability. Conclusion It is of great significance to understand the basic characteristics of the ultrasonic diagnostic apparatus and execute periodically preventive maintenance and quality control for increasing medical service quality while decreasing the incidence of adverse events.

Objective · To investigate the micro/ nano structure of human vaginal wall acellular matrix, and provide parameters for bionic vagina.Methods · A total of 35 vaginal specimens were obtained from 35 postmenopausal patients who underwent cystocele repair and/or rectocele repair.Cells in specimens were entirely removed, and the extracellular matrix was maintained. Then the acellular matrix was observed by general observation,H-E staining, Masson staining, scanning electron microscope and Micro-CT. The external and internal structure properties were measured and analyzed.Results · All cells in 35 vaginal specimens were totally removed. The vaginal wall acellular matrix was a double-layer fibrous reticular structure composed of interlaced collagen fibers, which were further arranged into bundles. Pores were distributed among fiber bundles. Epithelial side structure of vaginal wall acellular matrix was dense and subepithelial tissue was loose. There was no significant difference in fiber diameter [(82.4±9.3) nm vs (87.5±10.2)nm, P=0.432] and fiber bundle thickness [(67.6±9.3) μm vs (65.3±5.2) μm, P=0.634] between the dense and loose layers. Fiber bundle separation [(180.1±24.5) μm vs (118.2±23.0) μm, P=0.003] and total porosity [(77.1±4.2)% vs (66.6±2.8)%, P=0.002] were higher in loose layer. There was no significant difference in the micro/nano structure parameters of the acellular matrix between the anterior vaginal wall and the posterior vaginal wall.Conclusion · There was no significant difference in the fiber diameter and the fiber bundle thickness between the dense layer and the loose layer of vaginal wall acellular matrix, but the porosity of the dense layer fiber bundle was smaller than that of the loose layer.