OBJECTIVE To choose a better disinfection method with quickness,credible effect,innocuity and no stimulation from the KangaKing glutaraldehyde fumigation disinfection cabinet(KangaKing cabinet) and the traditional formaldehyde fumigation box.METHODS The samples were collected and the bacteria were cultivated at different time after use of KangaKing cabinet or formaldehyde fumigation box.Their sterile effect was analyzed.The sterile effect of the upper chamber and the different layers of KangaKing cabinet was analyzed too.RESULTS The positive rate of the sample was 100% before disinfection;the sterile effect after 2h disinfection by KangaKing cabinet was obviously better than that of formaldehyde fumigation box(P

OBJECTIVETo provide a reference for the standardization of Tibetan medicine.

METHODInvestigating the hospital preparations , Tibetan formulated products, and the literature recorded preparations in the Tibetan, Qinghai, Gansu, Sichuan and Yunnan Provinces. Moreover, the varieties, original bases and standard conditions of these preparations were analyzed. According to Chinese Pharmacopoeia, Tibetan medicine part of ministerial standard, Tibetan medicine standards and related monographs and literatures of Tibetan medicine.

RESULTAbout 502 various of herbs were used in 711 hospital preparations from 40 medical institutions, Tibetan formulated products from Tibetan pharmaceutical factories, and 439 literature recorded preparations. About 154 herbs were used in more than 10 preparations, while most of them were Tibetan endemic species. About 416 medicinal varieties have the original documented basis, including 287 botanicals, 78 animal medicines, 51 mineral medicines, involving a total of 94 families, 261 genus and 643 species of botanical origin (including species of the next grade), 35 families, 52 genera and 61 species of the animal origin (including species of the next grade). About 122 varieties of herbs were cross-used in the traditional Chinese medicine and Tibetan medicine, about 80% of Tibetan medicinal varieties are produced in the Tibetan Areas of Tibet Plateau. About 293 medicinal varieties were contained in the above standards. Most of the herb's standards only contains character, indentification, and examination, except for 8 varieties which were recorded in the Chinese Pharmacopoeia (2010) as Tibetan medicine.

CONCLUSIONThis study of quality standard of Tibetan medicine should have an emphasis on the general varieties, especially the study on the arrangement research and the efficacious material basis of the varieties and the original, as well as term standardization of the National Medicine.

Animals ; Drugs, Chinese Herbal ; standards ; Humans ; Medicine, Tibetan Traditional ; standards ; Plants, Medicinal ; chemistry

The prepared slices of Chinese crude drugs are growing important in recent years, and faced with new developments and opportunities. The author analyzed the importance of formulate national processing procedures of prepared slices of Chinese crude drugs combined actual work, proposed the overall objectives and tasks for the formulation, and emphasized to need to correctly deal with several important factors during the process of formulate "National processing procedures of prepared slices of Chinese crude drugs", unified the national standards of prepared slices, solved the real problems that the prepared slices of Chinese crude drugs industry faced.
Chemistry, Pharmaceutical ; methods ; standards ; China ; Drugs, Chinese Herbal ; chemistry ; Humans ; Medicine, Chinese Traditional ; methods ; standards

Objective:To investigate the effect of a breathing pattern intervention (RPI) on the oral feeding of pre-term infants with suck-swallow-breath (SSwB) coordination disorder.Methods:Sixty pre-term infants with SSwB coordination disorder were divided into an observation group ( n=30) and a control group ( n=30) using a random number table. Both groups were given routine feeding training, including oral exercise intervention, non-nutritive sucking training, and swallowing induction training during nursing, while the observation group was additionally provided with 15 minutes of breathing pattern training once a day, including breathing pattern observation, resistive breathing training prior to eating and passive breathing pattern intervention during eating. Before and after the 7-day intervention, the Pre-term Infant Oral Feeding Readiness Assessment (PIOFRA) was used to evaluate each subject′s oral feeding ability. Rate of transfer (RT), proficiency (PRO), minimum oxygen partial pressure (SaO 2) and SaO 2 fluctuations were also recorded during the feeding process. Results:After 1 week of the intervention, significant improvement was observed in both groups. In the observation group the average RT (2.76±0.36ml/min), PRO, minimum SaO 2, the number of SaO 2 fluctuations, and PIOFRA score (33.28±0.58) were all significantly better than the control group′s averages. Conclusion:Breathing pattern intervention based on routine feeding training can enhance breathing coordination during swallowing and ultimately improve the oral feeding of pre-term infants with SSwB coordination disorders in a relatively short period of time.

Objective:To investigate the application of three-dimensional image reconstruction combined with problem-based learning (PBL) in the teaching of physicians receiving continuing education in thoracic surgery.Methods:A total of 68 physicians who received continuing education in Department of Thoracic Surgery in our hospital were selected as research subjects, and they were divided into control group and observation group using a random number table, with 34 physicians in each group. The physicians in the control group received traditional teaching, while those in the observation group received three-dimensional image reconstruction combined with PBL teaching. A questionnaire survey, theoretical assessment, and assessment of practical skills were performed to evaluate the effect of teaching. SPSS 22.0 was used to perform the t-test. Results:Compared with the control group, the observation group had significantly higher degrees of satisfaction with each item of the questionnaire survey ( P<0.05). Compared with the control group, the observation group had significantly higher scores of theoretical assessment [(94.07±6.03) vs. (86.34±5.46), P<0.001] and the assessment of practical skills [(95.20±5.48) vs. (84.71±6.14), P<0.001]. Conclusion:The application of three-dimensional image reconstruction combined with PBL teaching can help to improve the comprehensive ability of physicians receiving continuing education.

Objective: To understand the homosexual behavior and related factors among married MSM in Mianyang city. Methods: Between January and October in 2017, a snowball sampling method was adopted to carry out cross-sectional survey through questionnaires plus HIV testing among those MSM in Mianyang city. Logistic regression model was used to analyze homosexual behaviors and related factors among married MSM under study. Statistical analysis was used by EpiData 3.1 and SPSS 19.0 software. Results: A total of 234 MSM participated in this survey. The overall rate of homosexual behavior in these married MSM appeared as 94.9% (222/234). Rate of having anal sex behavior was 94.4% (221/234) in the past 6 months, with rate of condom use as 57.9% (128/221). HIV positive rate was 8.1% (18/222). As for the motives for homosexual behavior after marriage, 87.8% (195/222) were driven by feelings of love, 12.2% (27/222) due to 'releasing pressure’. Proportion of male sex partners would include occasional sex partners (62.2%, 138/222), stable male sex partners (26.1%, 58/222) and stable boyfriends (11.7%, 26/222). Factors from logistic regression analysis showed that homosexual behaviors were related to the factors including education level of senior high school or above vs. education level of junior middle school or below (OR=3.65, 95%CI: 1.33-9.98); local residency over one year vs. the ones having local residency less than one year (OR=23.28, 95%CI:1.67-324.89); having 10 or more friends in the MSM community vs. having below 10 friends in MSM community (OR=4.15, 95%CI: 1.28-13.43); without sex pleasure with spouse vs. having sex pleasure with spouse (OR=3.25, 95%CI: 1.22-8.62); having 2 or more anal sex partners in the past 6 months vs. having less than 2 anal sex partners in the past 6 months (OR=0.28,95%CI: 0.09-0.81). Conclusions The rate of homosexual behavior and HIV positive rate were high among MSM in Mianyang city. Homosexual behaviors after marriage were influenced by multiple factors among MSM. The motives of homosexual behavior after marriage were driven by feelings of love, the related factors were education level of senior high school or above, local residency over one year, having 10 or more friends in the MSM community and without sex pleasure with spouse. As for the motives of these behaviors was caused by releasing pressure, the related factors was having more than 2 anal sex partners.