Pneumatic pipe logistics delivery is feasible and important. The role and merits of pneumatic pipe logistics delivery are analyzed and scientifically demonstrated. Type 110 and type 160 systems are compared. Problems are solved. Pneumatic pipe logistics delivery promotes infrastructure service.

Objective To evaluate the recovery of island ?-cell function through different terms of continuous subcutaneous insulin infusion(CSII)in diabetic patients with failure of oral hypoglycemic agents(OHA).Methods The 48 diabetic patients with OHA failure were divided into group A(10 cases,7-day CSII),group B(18 cases,14-day CSII)and group C(20 cases,28-day CSII).Results Compared with group A,the daily administration of basic dose and premeal supplementary dose of insulin at targeted glucose level were decreased in group B and C(P

The efficacy of acupuncture for pain diseases is significant, however, the unified understanding re garding mechanisms of acupuncture analgesia has not been fully reached. In this paper, it is believed that uncoordi nated muscle movement is one of the important causes for pain, while acupuncture could enhance the contact of nerve cells and improve the synergy of muscle movement, so as to achieve the aim of pain relief and even cure.
Acupuncture Analgesia ; Humans ; Muscle Contraction ; Muscles ; physiopathology ; Pain Management

Iatrogenic traumatic biliary stricture is one of the difficult points in the biliary surgery,and operation is the only definitive treatment. The operative opportunity,surgical procedure and techniques are important for the prognosis.From January 1998 to December 2011,173 patients with iatrogenic traumatic stricture were admitted to the Eastern Hepatobiliary Surgery Hospital. According to the Bismuth classification of traumatic biliary stricture,10 patients were in type Ⅰ,22 in type Ⅱ,87 in type Ⅲ,38 in type Ⅳ and 16 in type Ⅴ.Excision of the traumatic stricture with end-to-end anastomosis was performed on 19 patients.Of the 173 patients,154 were treated by Roux-en-Y duodenojejunostomy, and 8 of them received additional hemihepatectomy or partial hepatectomy.A total of 155patients were followed up,with a median time of 74 months,the total excellent and good rate was 94.8％ ( 147/155 ).Surgery is the most effective therapy for iatrogenic traumatic biliary stricture. Optimal timing, reasonable surgical methods, strictly following the principle of biliary surgery and perfect operative skills are key points for a better prognosis.

This study was aimed to analyze characteristics of Chinese Materia Medica ( CMM ) preparations in order to identify the long-term development direction of this discipline and suggest key questions and strategies to solve the problems. According to the development track of CMM preparation, traditional Chinese medicine (TCM) basic theories and modern new drug research techniques were combined with the author's experiences on modernization study of TCM. This article discussed key issues of CMM preparation development direction, characteristics and is-sues need to be solved and their countermeasures. The results showed that the development direction for CMM preparation discipline should entirety unify CMM preparation system. The medical resource should be convenient which include animal, plant and mineral products. The single determinacy (effectiveness, stability and controlled) and compatibility (prediction, optimization and lowest toxin) will be applied in the guidance of CMM preparation system. In order to achieve goals mentioned above, key issues need to be solved are efficiency categories for in-gredients, genetical stabilities and one sampling charge, emigration rules of properties among ingredients, the ki-netic and stable rules of ingredient extraction, controlled rules for integral models or for disorder and torrent, e-valuation rules in vivo and in vitro, microscopic and macroscopic qualities, determinacy for single administration and compatibility for combination applications. It was concluded that the CMM preparation is a series of integral unified effective ingredient preparations that behave the determinacy for single administration and compatibility for combination applications.

Objective To investigate the diabetes self-management (DSM) ability and influencing factors in patients with type 2 diabetes in Kunming. Methods A face to face questionnaire survey was conducted on type 2 diabetes patients admitted in the 1st Affiliated Hospital of Kunming Medical University from November 2010 to April 2012. Diabetes self-management instrument ( DSMI) was used to test self-management behavior, and psychological status was assessed by Problem Areas in Diabetes (PAID-5).Results 300 patients participated in the survey.The participant population consisted of 120 males (41.8%) and 168 females (58.2%) .A total of 190 patients (68%) suffered from DM related psychological problems.The mean DSM score was 95.23±20.6, and mean scores for the domain of integration DM care into one’s life, self-regulations, interaction with health professionals,self-blood monitoring glucose,and adherence to recommended regimen were 28.11±6.15,25.22± 5.67,23.06±6.41,10.98±2.96,and 8.75±2.21,respectively. There was no significant difference in the mean score between males and females (P>0.05) .Patients with psychological problems had lower scores in five DSM dimensions than those without psychological problems (P<0.05) . The result of multiple regression showed higher level blood glucose was negatively associated with DSM score, whereas patients with higher income was associated with a higher DSM score (P<0.05) .Conclusions The DSM situation is not good among patients with type 2 diabetes in Kunming, and most of the patients suffer from psychological problem. It is necessary to enhance the effective health education among diabetic patients.

Objective To investigate the effect of elemene on mRNA expressions of tumor necrosis factor (TNF) receptor associated factor 6 (TRAF6) and caspase-8 in tumor tissues of mice bearing hepatoma H22.Methods Forty BALB/c mice models bearing hepatoma H22 were established by subcutaneous inoculating tumor cells.Forty BALB/c mice were randomly divided into 4 groups:model group,low-and high-elemene dosage groups,and cisplatin group.The tumors after executing mice were weighted.The mRNA expressions of TRAF6 and caspase-8 in tumor tissues were detected by quantitative real-time reversetranscription polymerase chain reaction (RT-PCR).Results The dosage of elemene could inhibit tumor growth.The inhibition ratio of cancer in the low-and high-elemene dosage and cisplatin group was 24.2％,27.4％,and 28.2％,respectively.It reduced significantly tumor weights(P ＜0.01).Compared to the model group,the expression level of TRAF6 mRNA on tumors was decreased significantly,while the expression level of caspase-8 mRNA was increased significantly in the other groups(P ＜ 0.05).Conclusions The present results indicated that molecular mechanism of inhibition of liver cancer growth treated by elemene might be through down-regulating mRNA expressions of TRAF6 and caspase-8,promoting tumor cells apoptosis,and achieving the anti-tumor effect.

The paper aims to elucidate and establish a new mathematic model: the total quantum statistical moment standard similarity (TQSMSS) on the base of the original total quantum statistical moment model and to illustrate the application of the model to medical theoretical research. The model was established combined with the statistical moment principle and the normal distribution probability density function properties, then validated and illustrated by the pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical method for them, and by analysis of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving the Buyanghanwu-decoction extract. The established model consists of four mainly parameters: (1) total quantum statistical moment similarity as ST, an overlapped area by two normal distribution probability density curves in conversion of the two TQSM parameters; (2) total variability as DT, a confidence limit of standard normal accumulation probability which is equal to the absolute difference value between the two normal accumulation probabilities within integration of their curve nodical; (3) total variable probability as 1-Ss, standard normal distribution probability within interval of D(T); (4) total variable probability (1-beta)alpha and (5) stable confident probability beta(1-alpha): the correct probability to make positive and negative conclusions under confident coefficient alpha. With the model, we had analyzed the TQSMS similarities of pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical methods for them were at range of 0.3852-0.9875 that illuminated different pharmacokinetic behaviors of each other; and the TQSMS similarities (ST) of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving Buyanghuanwu-decoction-extract were at range of 0.6842-0.999 2 that showed different constituents with various solvent extracts. The TQSMSS can characterize the sample similarity, by which we can quantitate the correct probability with the test of power under to make positive and negative conclusions no matter the samples come from same population under confident coefficient a or not, by which we can realize an analysis at both macroscopic and microcosmic levels, as an important similar analytical method for medical theoretical research.

Objective To detect Ureaplasma urealyticum (Uu) and Mycoplasma hominis (Mh) in urogenital tract of healthy elementary and high school students,and to determine the biovars and serotypes of Uu isolates.Methods Urine specimens were collected from 957 healthy school children,including 404 elementary school students,260 junior high school students and 293 senior high school students,and submitted for Uu and Mh culture in selective liquid medium.Thc specimens positive for Uu and (or) Mh culture were subsequently subjected to PCR.The biovars and serotypes of Uu were determined.Results Uu was detected in 4.81％ (46/957) of the school children.Among the 46 Uu positive specimens,32 (69.57％) harbored Ureaplasma Parvum (biovar 1 ),14 (30.43％) Ureaplasma urealytieum (biovar 2); 12 (2.97％) were from elementary school students,including 9(75.00％) cases of Ureaplasma Parvum and 3(25.00％) Ureaplasma urealytieum,8(3.08％) were from junior high school students,including 5 cases of Ureaplasma Parvum and 3 Ureaplasma urealytieum,26 (8.87％) were from senior high school students,including 18 (69.23％) cases of Ureaplasma Parvum and 8 (30.77％)Ureaplasma urealytieum.Mh was positive in 9 (0.94％) school students,including 1 elementary school student,1 junior school student and 7 senior high school students.The detection rate of Uu was significantly higher in females than in males in all the 3 groups (elementary school,junior and senior high school) of students.Conclusions Mh and Uu are commensals in urogenital tract of elementary and high school students without symptoms.Ureaplasma Parvum is the predominant biovar in this population,though Ureaplasma urealytieum accounts for a significant proportion,which implies that Uu is commensal in healthy elementary and high school students,and females are more liable to be colonized than males.

Children with pediatric tumors have better prognosis and longer survival than adults, suggesting that attention should be paid to the long-term complications induced by radiotherapy. In this article, the data from more than 40 clinical studies of pediatric tumor radiotherapy published in the recent decade were retrospectively analyzed. Long-term complications of nervous system, cardio-cerebrovascular system, respiratory system, endocrine system, urinary system, reproductive system, skeletal development, long-term secondary tumors were considered and the corresponding radiation dose-volume parameters were summarized, aiming to guide radiation oncology physicians and physicists to optimize radiotherapy plans for children with pediatric tumors.