Objective To explore the influence of application of health management strategy on quality of life in outpatients with functional dyspepsia (FD). Methods A total of 140 FD patients were divided into the intervention group and the control group by random digits table method with 70 cases in each. The patients in the intervention group received the researchers on the implementation of health management strategy, and the patients in the control group were given routine outpatient health education and telephone follow- up. Before and after the intervention in one month or three, the FD patients Quality of Life Scale (FDDQL) was used to evaluate the quality condition of the patient's life. Results Eventually 65 cases in the intervention group and 61 cases in the control group completed the research. 1 months after intervention in the intervention group, total score of life quality and score of each dimension rose faster, in addition to the dimension of pressure, total score and daily activities, anxiety, diet, sleep, feeling unwell, health, disease control dimension scores were 73.84 ± 3.45, 81.22±4.55, 71.58±6.19, 73.05±5.14, 74.74± 5.58, 74.72±3.91, 79.26±5.85, 73.75±6.32, higher than 60.59 ±5.06, 76.04±6.06, 68.41±9.78, 69.52±6.68,66.63±9.87, 64.37±6.24, 54.50±7.96, 50.76±7.54, the difference was statistically significant (t =2.160-20.590, P < 0.01 or < 0.05). Three months after intervention, the intervention group the total score of life quality and score of daily activities, anxiety, diet, sleep, feeling unwell, health, disease control, pressure dimension scores were 76.35±3.74, 85.21±5.34, 80.15±5.86, 73.21±4.99, 75.49±6.81, 75.46±3.80, 79.35± 6.39, 74.06±6.74, 70.86±7.00, significantly higher than 58.60±5.22, 72.02±6.53, 59.26±7.81, 60.90±6.36, 61.19±9.08, 62.24±6.02, 54.15±8.25, 50.13±7.67, 60.02±5.67 in the control group, the difference of two groups was statistically significant (t = 5.726-19.946, P < 0.01). Conclusions Using health management strategy intervention for FD outpatients will improve FD patient′s quality of life.

OBJECTIVETo compare the dissolution characteristics of colloidal silica and porous silica as the solid dispersion carrier, with baicalin as the model drug.

METHODThe baicalin solid dispersion was prepared by the solvent method, with colloidal silica and porous silica as the carriers. In the in vitro dissolution experiment, the solid dispersion was identified by scanning electron microscopy, differential scanning and X-ray diffraction.

RESULTThe solid dispersion carriers prepared with both colloidal silica and porous silica could achieve the purpose of rapid release. Along with the increase in the proportion of the carriers, the dissolution rate is accelerated to more than 80% within 60 min. Baicalin existed in the solid dispersion carriers in the non-crystalline form.

CONCLUSIONThe release behaviors of the baicalin solid dispersion prepared with two types of carrier were different. Among the two solid dispersion carriers, porous silica dissolved slowly than colloidal silica within 60 min, and they showed similar dissolutions after 60 min.

Calorimetry, Differential Scanning ; Colloids ; chemistry ; Drug Carriers ; chemistry ; Drug Delivery Systems ; instrumentation ; Flavonoids ; chemistry ; pharmacology ; Porosity ; Silicon Dioxide ; chemistry ; Solubility

Baicalin extremely fine powder was made by using ball-mill and the effect of micronization on the micromeritics properties of baicalin was studied and analyzed. The microstructures of baicalin ordinary and extremely fine powder were compared by scanning electron microscope, differential scanning calorimeter and X-ray diffraction and the powder characteristic of them was investigated. The hygroscopicity was studied. The effect of micronization on the dissolution of baicalin was investigated. The results showed that the chemical constituents of baicalin were not changed after micronization with better compressibility. It was confirmed that micronization technology had a certain application value in promoting the insoluble component of baicalin absorption with higher dissolution.
Calorimetry, Differential Scanning ; Drugs, Chinese Herbal ; chemistry ; Flavonoids ; chemistry ; Particle Size ; Solubility ; Wettability ; X-Ray Diffraction

Adult ; Asthenopia ; epidemiology ; prevention & control ; Automobile Driving ; Color Perception ; Humans ; Middle Aged

Objective To investigate the effects of the folic acid on human T lymphoid leukemia cell line CEM cells. Methods 1. MTT method was used to detect the proliferation of CEM cells co- cultured with folic acid of different concentrations and time;2. E-xamine the changes of morphology by light microscopy with Giemsa stain;3. Detect the percentage of apoptosis and cell cycle distribution as well as the expression of the apoptosis protein(Bcl- 2,C- myc) by flow cytometry;4. Detect DNA fragments by Agaiose elec-trophoresis;5. Detect the influence of folic acid to the anticancer effects of methotrexatc(MTX) by MTT methods. Results 1 Folic acid could inhibit the proliferation of CEM cells, and the optimal inhibitive concentrations range from 0. 4 ? 10-4 ?g/L to 3. 0 ? 10 -4 ?g/L,the inhibition rate was about 30% - 40% ; 2. Co - cultured with folic acid at 24,48, 72 hours, examined by light microscopy with Giemsa stain, apoptosis cells were found in all study groups but the higher apoptosis rate was found co - cultured with folic acid at concentration of (0.4 - 3.0) ? 10-4?g/L;3.The highest apoptosis rate was 6. 19% found at the concentration of 3 ? 10-4 ?g/L, but the cell cycle distribution had no statistical difference with control group, the expression of apoptosis related protein Bcl - 2 and C-myc was decreased;4 DNA was extracted from CEM cells co - cultured with 0.4? 10 -4 ?g/L and 3 ? 10-4 ?g/L folic acid for 48 hours. UNA ladders were visible by agarose electrophoresis of DNA fragments; 5. Folic acid did not affect the antitumor effect of MTX at the concentration from 0 2? 10-4 ?g/L to 12.0?10-4 ?g/L. Conclusion Folic acid may suppress proliferation and induce apoptosis of CEM cell

Carcinoma, Renal Cell ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Humans ; Keratin-18 ; metabolism ; Keratin-19 ; metabolism ; Keratin-8 ; metabolism ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Male ; Middle Aged ; Nephrectomy ; Neprilysin ; metabolism ; Racemases and Epimerases ; metabolism

Objective To study the effect of shenfu injection on the neuron apoptosis in hippocampal CA1 region of newborn with hypoxic-ischemic brain damage(HIBD).Methods The experiment included 2 parts.One was to measure the apoptosis rate by the flow cytometry,and the other was to investigate the expression of Bcl-2 and Bax of neurons in left hippocampal CA1 region.Models of postnatal 7-day Sprague-Dawley(SD)rats with HIBD were established,and were equally divided into 4 groups:sham operation(group S),control group(group C),shenfu injection pretreatment(group P),and shenfu injection treatment(group SF).The neuron apoptosis rate in hippocampal CA1 region in every group was measured at 2 h before and 2,12,24 h,3,7,14 and 28 d after hypoxic ischemic(HI) insult.The expressions of Bcl-2 and Bax were performed by immunohisochemistry.Results The apoptosis of neuron in hippocampal CA1 region in group P and group SF after HI insult was significantly less than that of group C(P

Objective To investigate the effect of bowel preparation before colonoscopy and its influencing factors. Methods A total of 283 patients with colonoscopy were recruited by convenience sampling method. They were investigated with basic information questionnaire of bowel preparation and their intestinal cleanliness were assessed by the Ottawa Assessment Scale. The status of bowel preparation and it′s influenced factors were analyzed. Results The total score of Ottawa Assessment Scale was (5.37 ± 2.22) points, and the efficiency of intestinal cleaning was only 59%(167/283). Logistic regression analysis showed that age (OR=1.033, P=0.013); history of chronic constipation (OR=10.341, P=0.000);history of appendectomy (OR=5.349, P=0.007); walking time during medication (OR=0.350, P=0.000);incomplete intake of the preparation (OR=0.078, P=0.000), the time interval between the initiation of ingestion and the onset of bowel activity (OR=1.034, P=0.000), defecation frequency (OR =0.794, P=0.004);characteristics of last stool (OR=0.159, P=0.000) were influencing factors of intestinal cleanliness. Conclusions The intestinal cleanliness of patients with colonoscopy is still at a low level. In the future, medical personnel should identify patients with risk factors early, and give them specific bowel preparation, so as to improve the quality of bowel preparation effectively.

Emergency Medical Services ; Health Promotion ; Humans ; Life Style ; Nurses ; psychology

Adult ; Exons ; Female ; Gastrointestinal Stromal Tumors ; genetics ; metabolism ; pathology ; Gene Deletion ; Humans ; Proto-Oncogene Proteins c-kit ; genetics ; metabolism