OBJECTIVE:To discuss the disposal of essential oil in the preparation process of solid preparations containing Ligusticum chuanxiong and Angelica dahurica.METHODS:Based on pertinent literature in recent years,the disposal of essential oil in the preparation process of solid preparations containing Ligusticum chuanxiong and Angelica dahurica was discussed from aspects of chemical components,pharmacology and extraction process etc.RESULTS & CONCLUSION:It is necessary to combine research on preparation process with the pharmacological effect and pharmacodynamic action,and to formulate effective measures to control quality of the essential oil during the whole preparation process to facilitate a solution for the disposal of essential oil.

Medicine is a comprehensive discipline.Under the new situation,medical students are required to have integral knowledge and whole view.This article aims at evaluating the necessity of diagnosis and discusses the defects,causes and strategy in this respect.

Objective:To investigate the family history of congenital heart disease (CHD) in Chogqing for studying the genetic relation of CHD families. Methods:The materials were collected from the population survey about families with more than one members being CHD patients. Map pedigrees for high-risk families were made. The probands and the first and second grade relatives were asked to fill in questionnaires and the high-risk families were analyzed. Results:In the survey of 4387 families, there were 21 high-risk families in which the disease types of the relative patients were inconsistent with those of the probands, the coincidence being 33.33%(7/121).The incidence rates of the first and second grade relatives were 16.49%(16/78),1.89%(5/265) respectively and their difference was significant ( ? 2=27.73, P

Teachers'quality is an essential factor to improve teaching,and nowadays,lack of medical English teachers has become a serious problem many medical colleges have to deal with in our country. While designing the cours "eMedical English Watching,Listening and Speaking" ,English teachers,relying on their advantages of oral communication in English,can learn more basic medical theories and knowledge,and can gradually be trained as qualified medical English teachers after several years'teaching practice.

Turner syndrome (TS) is the result of complete or partial deletion of an X chromosome. It is often associated with endocrine dysfunction such as thyroid dysfunction, growth and developmental disorders, glucose and lipid metabolism disor-ders, and so on. Long-term follow-up of children with TS should regularly monitor thyroid autoantibodies, thyroid function, blood glucose and blood lipids for early detection and intervention of the complications, in order to further improve the life quality of children with TS.

Objective To study the stress resistance of Rhodiola under freezing injury stress. Methods With R.kirilowii, R.crenulata, R.Algida and R.fastigiata as the experimental materials, the effects of freezing injury stress on emerging time, duration of seedling emergence, emergence rate, surviving rate, the activity of SOD and POD were observed by field test and experimental detection. Results Before seeding, the effect of freezing injury stress on R.kirilowii was the largest, and that on R.fastigiata was the least. When injury stress happened during seedling stage, surviving rate, increase of SOD and POD activities of R.kirilowii was the least, indicating the freezing injury was severe. R.fastigiata was the best in those indexes. The stress resistance of Rhodiola was as follows:R.fastigiata > R.crenulata > R.Algida > R.kirilowii. Conclusion R. fastigiata and R.crenulata are good choice in introduction and cultivation of Rhodiola in Gannan area of Gansu province, and R.fastigiata is the best.

Objective To explore the correlation of infants with asthma and food allergens,to povide the basis for early prevent the development of asthma.Methods The U-niCAP-100 automatic detection system was used to check the common food allergens in serum of 79 infants with asthma and 68 healthy children of the same age.Results The positive rate of serum total IgE in the group of asthma was 64.6％,significantly higher than the healthy group (45.6％)(P＜0.01).The positive rate of serum SIgE was showed that:the mainly food allergens of the asthma group was milk(63.2％)and whole egg(26.3％)which were,significantly higher than the healthy group(36.8％,14.7％)(P ＜ 0.01 and P ＜ 0.05).Conclusion Asthma of infant had close relation with the food allergens.Early avoid food allergens had an important role in preventing the development in low-age children with asthma.

Objective To observe and evaluate the efficacy of the preventing antibiotic-associated diarrhea in infant with bacterial pneumonia using the live Clostridium butyricum and Bifidobacterium combined Powders. Methods 103 infants with bacterial pneumonia were randomly divided into the two groups,53 infants as the trial group,another 50 infants as the control group with normal antibacterial therapy,two or three hours afterword the live Clostridium butyricum and Bifidobacterium combined Powders was administered at dose of 0.5g ti-daily in the trial group,After diarrhea taken place,the live Clostridium butyricum and Bifidobacterium combined Powders was adminis-tered at dose of 0.5g ti-daily in the control group,to contrast the rate of secondary diarrhea and clinical efficacy in the two groups.Results The incidence of antibiotic-associated diarrhea was 13.2%( 7/53 ) in the trial group and 56.0%(28/50) in the control group (χ2 =21.00,P<0.01).There were significant differences between the two groups.Duration of diarrhea and period of treatment in the trial group was obviously shorter than that of the control group,the rate of dehydration in the trial group was lighter than that in the control group(χ2 =6.64,P<0.01). Conclusion The live Clostridium butyricum and Bifidobacterium combined powders with antibacterial therapy at reg-ular intervals can prevent antibiotic-associated diarrhea.It is worthy of preventive application.

The developing process of thermal comfort was analyzed based on physiology and psychology and the relationship between thermal comfort and human health, environment was discussed in this paper.It suggested that the thermo-stable and thermo-comfortable environment, which might decrease body's adaptability to environment, were not necessarily good for human health. It might have some impacts on human's physiological and psychological adaptabilities also to live in the environment with a great difference between the indoor and outside temperature simultaneously and alternately.

Objective To investigate the effects of occupational therapy based on International Classification of Functioning, Disability and Health (ICF) on activities of daily living of patients with hemiplegia after stroke. Methods From May to November, 2013, 60 patients with hemiplegia after stroke were randomly divided into observation group (n=30) and control group (n=30). Both groups received routine treatment, while the control group received routine occupational therapy and the observation group received occupational therapy based on ICF. They were assessed with modified Barthel Index before and 40 days after treatment. Results The scores of items of MBI improved after treatment in both groups (t>14.86, P<0.001), and improved more in the observation group than in the control group (t>18.65, P<0.001). Conclusion The occupational therapy based on ICF can further improve the activities of daily living of patients with hemiplegia after stroke.