ObjectiveTo observe the clinical effect of acupuncture plus ice excitation on dysphagia in stroke patients.Methods60 stroke patients with dysphagia were divided randomly into treatment group (n=30) and control group (n=30). The treatment group received acupuncture plus ice excitation, while the control group only received acupuncture. The course was 4 weeks.ResultsThe curative effect showed that the total effective rate was 96.67% in the treatment group with recovery in 23 cases, improvement in 6 cases, and uselessness in 1 case, while the total effective rate was 73.33% in the control group with recovery in 17 cases, improvement in 5 cases, and uselessness in 8 cases (χ2=6.435, P＜0.05).ConclusionAcupuncture plus ice excitation had a good effect on dysphagia in stroke patients.

Objective To explore the immune function injury and its mechanism in drug abuser.Methods The immune function changes in 50 drug abusers were compared with normal healthy populations by detection of the indexes of subgroups of Th cells, transformation rate of lymphocytes,IgA,IgM,IgG,IgE,compliment C3,C4,IL 1, IL 2,IL 6 TNF and NO.Result In peripheral blood the percentage of Th1 cell, transformation rate of lymphocyte, IgA, IgM, IgG, IgE content, compliment C4,C4, IL 1, IL 2,IL 6,and TNF levels were significantly lower than normal(P< 0.01).The value of Th1/Th2 was lower than normal as well(P< 0.05).NO content was significantly higher than normal(P< 0.001).Conclusion The mechanism of immune function injury in drug abuser might be correlative to direct injury of drugs and their inhibition effect on the thymus hypothalamus hypophysis adrenal axis.

Objective To study the role of peptide with tyrosine(PYY) and ghrelin in infants by comparing the difference and correlation of PYY,ghrelin levels and body weight in preterm infants and full-term infants.Methods Radio-immunity was used to determine serum PYY and ghrelin levels in 20 preterm infants in their first,3rd and 7th days,and also in 20 full-term infants at the 7th day.Body weight were recorded in the both groups.Then the levels of 2 hormone were analyzed the correlations with the body weight.Results Serum PYY and ghrelin levels increased remarkably in preterm infants as compared with those in full-term infants[full-term infants:PYY was(601.9?206.2) ng?L-1;ghrelin was(1 064.5?208.6) ng?L-1;preterm infants:PYY was(812.4?153.8) ng?L-1;ghrelin was(1 485.4?409.2) ng?L-1,Pa

To study ecology suitability rank dividing of the total alkaloid content of Coptis Rhizoma for selecting artificial planting base and high-quality industrial raw material in Chongqing province. Based on the investigation of PCB and DEM data of Chongqing province, the relationship between the total alkaloid content in Coptis Rhizoma and topographical conditions was analyzed by statistical analysis. The geographic information systems (GIS)-based assessment and landscape ecological principles were applied to assess eco logy suitability areas of Coptis Rhizoma in Chongqing. slope, aspect and altitude are main topographical factors that affect the content of the total alkaloid content in Coptis Rhizoma The total alkaloid content in Coptis Rhizoma is higher in the lower altitude, shady slope and bigger slope areas. The total alkaloid content is higher in the south areas of Chongqing province and lower in the northeast. Terrain conditions of the southern region of Chongqing are most suitable for The accumulated of total alkaloid Coptis Rhizoma content.
Alkaloids ; analysis ; metabolism ; China ; Coptis ; chemistry ; Ecology ; Environment ; Geographic Information Systems ; Geography ; Plants, Medicinal ; Rhizome ; chemistry

Promotion of outstanding people to head nurses is key to hospital nursing management.In view of the current shortcomings in the analysis of appraisal data and the interpretation of appraisal results,the analysis of means(ANOM)method is introduced to the process of hospital human resource management.The proposed method aims to solve the problem when the score differences between interviewers are great and the score differences between candidates are small.An example for head nurses' promotion appraisal in a hospital is offered to demonstrate that statistical tools can provide the decision support for hospital personnel selection.Finally,the application differences between ANOM and analysis of variance(ANOVA) in human resources appraisal are compared.

Objective To study the differences in the inclination of lower incisors among the female patients with beautiful profiles in different vertical skeletal types so as to provide the clinical treatment design for a certain guiding. Methods 137 cephalometric films of female patients with beautiful profiles were selected and divided into three groups based on the vertical facial types(∠SNMP):small degree(n = 31),average degree(n = 89) and larger degree groups(n=17). The angles of∠L1/MP and∠L1/A-Pog were measured and treated with covari-ance analysis for detecting the differences between the groups. Results The index of L1-MP(°)was the smallest in the larger degree group,the largest in the small degree group and average in the average group,with significant differences between the three groups(F = 17.38,P < 0.001). There was no significant differences in ∠L1/A-Pog (°)(F=2.61,P>0.05). Conclusion Lower incisors have compensatory inclined lingually in the group of higher mandible angle,but labially in the group of lower mandible angle.

Objective To explore the effect of rehabilitation training on learning and memorial ability and long-term potentiation (LTP) in hippocampal region CA3 in rats with cerebral infarction. Methods 30 male rats were randomly divide into model group, rehabilitation training group and normal group with 10 cases in each group. Photochemical method was used to induce hippocampal infarction. The performance of Y-maze test and moving-back with current stimulation experiment were recorded. The increase rate of population spike (PS) in hippocampal region CA3 and PS latent period were compared. Results The frequency of training of Y-maze test was less after rehabilitation training, the latent period of moving-back with current stimulation experiment prolonged, and the PS latent period was shortened. Conclusion Rehabilitation training may strengthen the LTP effect in hippocampal region CA3, and improve the learning efficiency

The isolated 24 strains-producing hydantoinase & carbamoylase were first identified by Biolog microbial identification system and 16S rDNA sequence analysis.The results suggested that the hydantoinase & carbamoyalse-producing bacteria belonged to Bacillus,Geobacillus,Brevibacillus,Aneurinibacillus,Microbacterium,Pseudomonas,Kurthia and Empedobacter,and so on.Especially,Kurthia and Empedobacter were new hydantoinase & carbamoylase-producing genera.Furthuremore,it was found that D-hydatoinase & carbamoyalse-producing bacteria belonged to Pseudomonas and Agrobacterium,while most of L-hydantoinase & carbamoyalse-producing bacterial belonged to Bacillus,Geobacillus and Microbacterium.The distribution feature of D-hydantoinase & carbamoyalse-producing bacteria and L-hydantoinase & carbamoyalse-producing bacteria showed some genera tendency.This research work will provide the biomaterial of different hydantoinase and carbamoylase and contribute to study the structure and function,molecular evolution of the two enzymes.

The existing processing methods, commercial specification and grades, and the marketing of Coptidis Rhizoma were systematical researched, referring to ancient, modern and contemporary medical literatures with the combination of our fieldwork on main origins of Coptidis Rhizoma and some herbs markets. Results showed that Coptidis Rhizoma processing methods mainly included sun-dried method and baked method anciently. For now, the processing methods become various, including thin paper-covering under the sun drying, direct drying, oven drying and microflame-fry drying. In the literatures, the main chemical constituent berberine was determined of its content to analyze the processing methods, finding that the sun drying and baked drying affect the berberine content, so the temperature must be controlled when drying. The thin paper-covering drying method is so cumbersome for large quantities of medicinal herbs and in wind conditions that it has been eliminated. Eventually, direct drying, oven drying and microflame-fry drying are chosen to the large-scale socialized production for their convenient and simple operation, making up the current main processing methods. Coptidis Rhizoma products have 3 specifications of Weilian, Yalian, Yunlian, of each specification there are 2 levels, but in fact the market of Weilian commodities overtakes the Yunlian, which only sold in parts of Yunnan, and the no-sale Yalian. The mainstream commercial Weilian are often sold in general way, gradeless and uniformly-priced. There are regional differences of the processing methods on Coptidis Rhizoma, which needs unified research and development of relevant standard operating procedures to ensure the quality of medicine, urgently. Coptidis Rhizoma product specifications and the intrinsic quality-grade correlation need to be further improved, which could provide a more reliable standard for quality at competitive prices, and it is recommended that "medicinal commercial specification and grade standard" content be increased into the Herbs part of Chinese Pharmacopoeia.
Chemistry, Pharmaceutical ; methods ; China ; Chromatography, High Pressure Liquid ; Coptis ; chemistry ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Rhizome ; chemistry

Based on public information on projects of medical and health technology development program in Shandong province,this article analyses the project approvals in Shandong medicine and health technology development program from 2005 to 2009.Characteristics in terms of project category,funding amount,host institution,subject distribution,etc.are presented,so as to provide reference for the relevant policy makers.