Objective To study the effect of rehabilitation in stroke patients with dysphagia. Methods 31 cases with dysphagia were randomly divided into rehabilitation group (17 cases) and control group (14 cases). Two groups were given same basic therapy on the whole, while the early rehabilitation was performed on the patients in rehabilitation group three times a day for 3 weeks. We compared assessment score of dysphagia by VFSS (videofluoroscopic swallowing study), and observed serum potassium, sodium, albumin levels and the incidence of inhalation-pneumonia in two groups before and after treatment. Results VFSS score (7.2?2.1) of rehabilitation group was markedly higher than before treatment (4.0?1.9) and control group (4.7?2.1)(all P0.05).Conclusions Rehabilitation has a remarkable effect on stroke patients with dysphagia.

OBJECTIVE: To establish a high performance capillary electrophoresis method with diode array detection (HPCE-DAD) method for simultaneous determination of catalpol, aucubin, geniposide, acteoside and cinnamic acid in raw and processed Rehmanniae Radix. METHODS: 60 mmol · L-1 sodium borate was used as buffer solution (5% methanol, pH 9.5), uncoated fused silica capillary (64.5 cm × 75 μm, 56 cm of effective length) was used, separation voltage was 20 kV, detection wavelength was 210 nm, column temperature was maintained at 25°C, and sample was injected at 5 kPa × 6 s. RESULTS: Five index components showed good linearity (r > 0.9978) in the ranges of the tested concentrations, the average recoveries of the method were between 97.63%-103.03%. CONCLUSION: The method is simple, accurate and reproducible, and can be used for the quality control of Rehmanniae Radix.

OBJECTIVE: To establish a high performance capillary electrophoresis (HPCE) method for simultaneous determination of catalpol, aucubin, harpagide, harpagoside, acteoside and cinnamic acid in Scrophularia ningpoensis of different batches. METHODS: 60 mmol · L-1 sodium borate was used as buffer solution (pH 9.3), uncoated fused silica capillary (64.5 cm × 75 μm id, 56 cm of effective length) was used, separation voltage was 20 kV, detection wavelength was 210 nm, column temperature was maintained at 25°C, and the sample was injected at 50 kPa, 6s. RESULTS: Six index components showed good linearity (r > 0.9971) in the range of the tested concentration, and the average recoveries of the method were between 97.05%-103.43%. CONCLUSION: The method is simple, accurate and reproducible, and can be used for quality control of Scrophularia ningpoensis. Copyright 2012 by the Chinese Pharmaceutical Association.

Objective To understand the vision functioning related quality of life in rural residents of Shanxi province,and explore its related factors.Methods By using a multi-stage stratified cluster sampling method,237 rural residents from four township of Shanxi Province were conducted a questionnaire survey of vision functioning related quality of life.Using single factor and multiple factor regression model,the factors related to vision functioning related quality of life were explored.Results There were effective survey of 223 people,including 65 males (29.10％) and 158 females (70.9％).The age of residents was (35.8 ±14.2) years old.As the three aspects of vision functioning related quality of life (general health and vision acuity,grades of activity disabilities,reflections of vision problems) scores were 70.87 ± 17.19,91.56 ±9.13,85.20 ± 19.73 respectively.The visual functioning of general health and visual acuity scores and ophthalmic use and ocular history was negatively correlated; grades of activity disabilities scores and family history and history of drug was negatively correlated; reflections of vision problems scores were negatively correlated with age,but positivley related with mental state.Conclusion Vision functioning related quality of life is related with multiple factors,including age,ophthalmic use,ocular history,medication history,family history of ocular disease,and state of mind can affect vision functioning related quality of life score.Health education need strengthen to the residents according to the actual situation.

Purpose To investigate the clinicopathologic features of calcifying aponeurotic fibroma (CAF). Methods The clinical and pathologic profiles of 6 cases of CAF were retrospectively analyzed. Results CAF appeared a firm, painless and slowly growing mass with a predilection for the distal portions of the extremities in young children and adolescents. Microscopically, the tumor consis-ted mainly of benign appearing spindle cells, chondroid cells and calcific debris. Immunohistochemically, the tumor cells were positive for vimentin, HHF-35, S-100, Calponin and CD68. Conclusion CAF is a rare, locally aggressive fibroblastic lesion. It can make an accurate diagnosis by integrating the clinical location with histopathological features. Repeated minor trauma to the extremities and some embryologic cell nests maybe its pathogenesis.

Purpose To investigate the clinicopathologic features of desmoplastic fibroma of bone (DF).Methods The clinical and pathologic profiles of 7 cases were retrospectively analyzed.Results Desmoplastic fibroma of bone was a rare neoplasm of bone,which typically occurred in young children and adolescents.The tumor showed infiltrative and locally aggressive nature,the most common sites were long tubular bones and mandible.Microscopically,the tumor was composed of sparse fibroblasts in a rich background of collagen fibers.Immunohistochemically,the tumor cells were positive for vimentin and SMA.Conclusion Desmoplastic fibroma is a rare,locally aggressive fibroblasticlesion of bone.It can make an accurate diagnosis by integrating the clinical location with histopathological features.Trauma,hormone and horomosome aberration may be related with its pathogenesis.

OBJECTIVE:To establish the quality standards of Pseudostellaria heterophylla.METHODS:P.cyclopeptides was identified by thin layer chromatography protosite reaction with ninhydrin reagent.The contents of moisture,total ash,acid-insoluble ash,water-soluble extract and alcohol-soluble extract were detected according to the standards stated in Chinese Pharmacopoeia.The content of pseudostellarin B was determined by HPLC.RESULTS:TLC identification of P.cyclopeptides and HPLC determination of pseudostellarin B were established preliminarily.Limitation of moisture content,ash content,extract and pseudostellarin B were defined.CONCLUSION:The qualitative method and quantitative method and physicochemical index can be used as standards for the quality control of P.heterophylla.

OBJECTIVETo investigate the regulation of Cha Gan Beng Ga on the activity of biomarker PGC-1α in vivo and in vitro, and lay the foundation for studying the efficacy result of Cha Gan Beng Ga on xenograft tumor model and extracting active constituents.

METHOD(1) The coarse powder of Cha Gan Beng Ga was extracted with 70% ethanol solution through heating and refluxing, and finally was used to freeze dry powder. (2) 50 mg x kg(-1) of freeze-dried power was orally administrated to KM and C57BL/6J mice once daily, lasting for 5 consecutive days; different concentrations of extracted materials was given to non-small cell lung cells A549. (3) The expression level of PGC-1α mRNA was quantitatively determined in lung tissue of mice and non-small cell lung cells A549.

RESULTThe expression levels of PGC-1α in lung tissue of different mice strains had an increasing tendency. Furthermore, the expression levels of PGC-1α in non-small cell lung cells A549 also had an increasing tendency, showing dose and time-dependent relationships.

CONCLUSIONMongolian Medicine Cha Gan Beng Ga could induce the over-expression of PGC-1α mRNA in lung tissue of mice and in non-small cell lung cells A549. The present results will lay foundation for studying the efficacy result of antitumor and active constitutes in future.

Aconitum ; chemistry ; Animals ; Biomarkers, Tumor ; genetics ; Carcinoma, Non-Small-Cell Lung ; genetics ; pathology ; Cell Line, Tumor ; Dose-Response Relationship, Drug ; Gene Expression Regulation, Neoplastic ; drug effects ; Humans ; Lung ; drug effects ; metabolism ; Lung Neoplasms ; genetics ; pathology ; Male ; Medicine, Mongolian Traditional ; Mice, Inbred C57BL ; Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha ; Plant Extracts ; pharmacology ; Reverse Transcriptase Polymerase Chain Reaction ; Time Factors ; Transcription Factors ; genetics

Objective:To investigate the effects of the β-casomorphin-7 on in vitro and in vivo mice splenic lymphocyte and macrophage nitric oxide production.Methods:Splenocytes proliferation assay and nitrite determination were employed for the studies of effects of β-casomorphin-7 on mice splenic lymphocyte and macrophage following in vitro stimulation of β-casomorphin-7 and in vivo intrapetitoneal administration and drinking β-casomorphin-7 solution administration.Results:In vitro study, β-casomorphin-7 showed a stimulation as well as a suppression of lymphocyte proliferation and significantly(P＜0.01) suppressed the production of nitric oxide. In vivo study, β-casomorphin-7 actions on lymphocytes and macrophages were accordant in intraperitoneal administration and drinking β-casomorphin-7 solution administration. β-casomorphin-7 significantly(P＜0.01) increased in splenic lymphocyte proliferative response and suppressed nitric oxide production in peritoneal macrophages.Conclusion:The present study indicates that the β-casomorphin-7 has the immunomodulatory effects and β-casomorphin-7 may be permeable into peripheral blood intact in mice of 2-3 weeks of age.

A 22-year-old patient was admitted to the hospital with a solitary,gradually growing and painless mass in the left shoulder for 2 years.Physical examination revealed no abnormality except for the skin lesion.Skin examination showed an elevated lesion measuring about 3.5 cm× 2.0 cm × 1.5 cm with smooth surface and normal color,which was located in the subcutaeous tissue,indurated and movable.Resection of the tumor was performed under local anesthesia.On visual observation during operation,the tumor was sited in the subcutaneous fat tissue,nodular-like and surrounded locally by fibrous pseudocapsules with a grey incisal surface and mild texture.Microscopicalty,the tumor was extremely similar to breast fibroadenoma with multiple lobuli,and each of the lobuli was composed of tubiform structures,basal cell-like epithelial cell trabs and fibromyxoid stroma abundant in fibroblast-like spindle cells.No hair bulb or primitive dermal papillae were observed in the lobuli,which were separated by compact collagen fibers infiltrated by a few scattered inflammatory cells.Fibromyxoid strotma was surrounded by basal cell-like epithelial cell strabs in most lobuli,and some tubiform structures were filled with a little thin lightly eosinophilic material in a concentric arrangement.Immunohistochemistry showed that intralobular epithelial cells were strongly positive for cytokeratin 5/6,but negative for CAM5.2 or carcinoembryonic antigen (CEA).In addition,the lightly eosinophilic material in lumens was negative for periodic acid-Schiff (PAS) staining.These results suggested that the tubiform structures were immature follicles,but not sweat ducts.The patient was diagnosed with nodular fibrofolliculoma (NFF) based on the clinical manifestations,morphological features,immunohistochemical and PAS staining results.No relapse was observed in more than 3 months of postoperative follow-up.As a benign trichogenic adnexal neoplasm with unique clinicopathological manifestations,NFF may be a new entity of cutaneous adnexal neoplasm.