55 ?s ranged from 5 0%～100 0% (mean 60 6%) The ratio of block ranged from 0 0%～90 0% (mean 29 3%) FD ranged from 1 4～4 0 (mean 2 56) There were remarkably increased jitter, block and FD in 51 patients with definite or probable ALS It was also found that there was a negative correlation between extensor digitorum communis strength grades and the ncreased jitter with or without block and FD ( P

Objective To analysis the effective ingredients in Huanglianjiedu decoction under different decocting conditions. Methods The detecting method of HPLC was established and the ingredients in Huanglianjiedu decoction under different decocting time and times were analyzed. Result Water- soluble glycoside of gardenoside and baicalin reached balance of dissolution within 20 min and their dissolution rate were about 82% and 60% respectively. Water-soluble alkaloids of berberine and palmatine reached balance of dissolution within 30 min and their dissolution rate were about 45%. The dissolution rate of wogonin was 31% at 60 min. The dissolution rate of Crocin-Ⅰ reached top at 20 min and fell down after 20 min. Decocting times for fat-soluble constitutes was more important than water-soluble constitutes. Conclusion The decocting condition has effect on the dissolution rate and stability of the ingredients in Huanglianjiedu decoction. The decocting condition is very important to the quality control of decoction.

ObJective To explore the value of acute physiology and chronic health evaluation Ⅲ(APACHE Ⅲ ) score and the concentration of serum cholinesterase (ChE) in predicting the condition and prognosis of patients with severe acute pancreatitis (SAP) within 24 hours afar hospitalization.Methods Sixty-two SAP patients were enrolled and APACHE Ⅲ score was assessed and the concentration of serum ChE was detected within 24 hours after hospitalization.The correlation between the concentration of serum ChE,APACHE Ⅲ score and the condition and prognosis was analyzed.Results There were 44 survivalcases and 18 dead cases.The APACHE Ⅲ score of the surval patients was significantly lower than that of the dead patients [(52.16 ± 13.76) scores vs.(97.10 ± 15.85) scores] (P＜0.01).The concentration of serum ChE of survival patients was significantly higher than that of the dead patients [ (3685 ± 466) U/L vs.(2109 ± 345) U/L] (P＜ 0.01 ).The higher APACHE Ⅲ score was,the lower the serum ChE concentration was,and the higher the mortality rate was.APACHE Ⅲ score and the concontration of serum ChE both had statistical significances compared with the prognosis in the Logistic regression analysis (P =0.0043,0.0075);APACHE Ⅲ score (95％ CI 1.0306-1.1507),the concentration of serum ChE (95％ CI0.9986-1.0125 ).ROC areas under curve (AUC) of APACHE Ⅲ score,serum ChE concentration with the prognosis were 0.936 and 0.882,respectively.There was no significant difference (P=0.0820).In combined prediction of APACHE Ⅲ score and serum ChE concentration,AUC was 0.952,and its predicting accuracy was higher than either APACHE Ⅲ score or serum ChE concentration (P=0.0016,0.0027).Conclusions APACHE Ⅲ score and the concentration of serum ChE both are significantly correlated with the condition and prognosis of SAP patients.Their combined detection can significantly improve the accuracy of prognosis judgement and provide some clinical guidances for treatment.

Objective:To review the drug absorption evaluation methods for pulmonary delivery. Methods: The drug absorption cell models, in vitro pulmonary membrane model and in vivo animal model were systematically summarized, and the advantages and disadvantages of those models and applications were reviewed by referring to the databases in CNKI and Pubmed. Results:The appro-priate animal model and method for the study of pulmonary absorption should be chosen according to the experimental purpose and char-acteristics of drugs. Conclusion:The review provides the thoughts and theoretical basis for the research and development of pulmonary delivery.

Curcumin is the main active component in turmeric, which possesses many pharmacologic effects, including anti-in-flammatory, antioxidant, anti-tumor, anti-atherosclerosis, liver and kidney protection and so on. However, due to its poor bioavail-ability, its clinical application is limited. Therefore, the methods for improving the bioavailability of curcumin were reviewed by refer-ring to a large number of literatures. The bioavailability of curcumin can be improved by different administration routes and various dos-age forms. The review provides theoretical basis and research ideas for the development of new drugs.

Objective To investigate the characteristic and satisfaction degree of clinical applica-tion of "fingers pain score model" from the aspects of nurses and patients in order to evaluated the fea- sibility and pragmatism of the model. Methods "Fingers pain score model" was designed and to-gether with the NRS- 10 scale were applied in clinic for 2 years. Evaluation from both nurses and patients were in-vestigated after two-year probation, and the results underwent χ<'2> test. Results Evaluation from nurses on convenience, fidelity, communication and satisfaction of "fingers pain score model"were all sig-nificantly higher compared with the control. And evaluation from patients on direct-viewing,accuracy,re-ception and satisfaction of "fingers pain score model"were different from the NRS- 10 control, except for the fidelity. Conclusions Outweighing the NRS- 10 scale, the "fingers pain score model" is a better choice to meet the needs of the nurses and patients in pain evaluation in clinic.

Objective To investigate the status of food intolerance of patients with ulcerative colitis,(UC),to provide the basis for directing UC patients diet related nursing.Methods Forty-seven UC patients were selected from September 2013 to August 2014 in General Hospital of Tianjin University.The Southerland Disease Activity Index (DAI) was used to divide the UC patients into remission,mild activity and moderate to severe activity groups.The food-specific IgG antibodies status were tested by enzyme-linked immunosorbent assay in UC patients and healthy people.Relevant clinical parameters were analyzed statistically.Results Food intolerance rate in UC patients was as high as 68.08％(32/47);the food species:egg,wheat and milk ranked the most frequently intolerance food.The food intolerance rates in remission,mild activity and moderate to severe activity groups were 9/16,11/18,12/13,there were significantly different,x2=7.418,P＜0.05.Extraintestinal manifestation group had significantly higher food intolerance rate compareed to non extraintestinal manifestation group:1 1/13 vs.55.88％(19/34),x2=2.234,P＜0.05.No significant difference of food intolerance rate were showed among groups categorized according to sex,age,body mass index,site of lesion,P＞0.05.Conclusions UC patients show higher food intolerance rate than healthy people.UC disease activity and extraintestinal manifestations are correlated to food intolerance,which is of great significance to guide diet related nursing of UC patient.

Objective To observe the effects of exogenous sodium phosphocreatine (PCr) on cerebral repeffusion injury of rats after ischemia in order to explore the potential mechanism. Method Thirty-six healthy adult male Wistar rats with body weight 200- 220 g were randomly (random number) divided into sham operation group, ischemic reperfusion (I/R) group and PCr treatment group. The I/R model was established by using electro-cauterizing bilateral vertebral arteries and occluding bilateral common carotid arteries with atraumatic carotid clasps for 10 min, and then the clasps were released for 48 hours reperfusion. In sham operation group, bilateral common carotid arteries were exposed without occlusion. In PCr treatnent group, PCr in dose of 150 mg/kg was administered intravenously 60 min before the occlusion of bilateral common carotid arteries. Normal saline was administered intravenously instead of PCr into rats of I/R group. After reporfusion for 48 hours, the rats were sacrificed and brains removed for detections of neuron apoptosis by using TUNEL, malondialdebyde (MDA) level by using chromtometry and calmodulin (CaM) activity by using ELISA. Results Compared with sham operation group, TUNEL-positive cells, MDA level and CaM activity increased in I/R group and PGr treatment group ( P ＜0.01). Compared with I/R group, TUNEL-positive cells, MDA level and CaM activity were lower significantly in PCr treatment group ( P ＜ 0.01). Conclusions PCr can lessen cerebral ischemic reperfusion injury and neuron apoptosis, the mechanism maybe relates to the attenuation of abnormalities in calcium balance and reduction of oxygen free radicals by PCr.

Powder is a powdery medicine dispensed in the form of a pulverized medicine from one or multiple Chinese herbal medicines, which has been recorded in theHuang Di Nei Jing (Huangdi’s Canon of Medicine),the earliest Chinese medical classic. TCM powder is widely used in various subjects by clinical TCM practitioners, especially in digestive system diseases. This article overviewed the clinical researches on the application of TCM powder in digestive system diseases, which could provide comprehensive references for further studies of TCM powder in the treatment of digestive system diseases and perfect its application in clinical studies.

Objective To study the apoptosis of human colorectal cancer HT-29 cells induced by Aralia elata Seem leaf total saponin (ETS) and its effects on the expression of relevant proteins. Methods MTT assay was used to detect the proliferation of human colorectal cancer HT-29 cells cultivated with different concentrations (6.25, 12.5, 25, 50, 100, 200 mg/kg) of ETS. Hoechst33258 staining and laser confocal imaging were used to detect the apoptotic cells. Morphological changes were observed. The expressions of Bcl-2 and Bax were detected by immuno-histochemistry. Results ETS could induce apoptosis of HT-29 cells and apoptosis was in a dose-dependent manner in a certain range. ETS could decrease the expression of Bcl-2 and increase the expression of Bax in HT-29 cells (P<0.05, P<0.01), showing a significant dose-effect relationship. Conclusion ETS can induce the apoptosis of HT-29 cells, and the mechanism may be related to reducing the expression of Bcl-2 and increasing the expression of Bax.