Objective] To analyze the application of the idea of Stomach Qi of Treatise on Cold-Induced Disease in the differentiation of disease and pulse. [Method] To choose and analyze the articles, line by line, related to stomach Qi, including trying to treat, diet, stool and pulse, and to conclude the application of stomach Qi thought in disease diagnosis, cure and predicting the condition of disease.[Result] Treatise on Cold-Induced Disease advocating trying drug and food, if there was fever after drug and food, it meant stomach Qi was impaired, and it was hard to cure the diseases. On the contrary, there was stomach Qi, it was easy to cure the diseases. By using Xiao Chengqi Tang to try, if there was flatus to turn, it meant that stomach Qi was strong, and Catharis could be used. On the contrary, catharis could not be used. Being able to eat meaned that there was sthenic fever in middle energizer,or stomach Qi was recovering, or middle energizer was very deficient. Being not able to eat meaned the different condition of stomach Qi, according to the accompaning symptoms. Though observing the amount, shapes, colours,smel and frequency of feces, the conditions of heat and cold, deficiency and excess of a disease could be concluded. If syndrome and pulse were consistent, it meant that Stomach Qi stil existed, and a serious il ness could be cured. conversely stomach Qi was extremely deficient, and it was hard to cure a mild il ness. Floating FuYang pulse and too creek pulse being smal er than ChongYang pulse al meaned stomach Qi existing.[Result] Treatise on Cold-Induced Disease often judged the ups and downs of stomach Qi according to the differentiation of disease and pulse ,to predict the condition of disease.

[Objective]To construct the new training mode of professional master degree of Chinese material medica. [Method]Based on idea of work and practice in Guangzhou University of Traditional Chinese Medicine, we put forward the training mode of professional master degree of Chinese material medica. [Result]In the course of training of three years, insistency should be persisted in object, claim, check and management. To choose a graduate teacher respectively in the col ege and the enterprise, they have their own emphasis on training. Look upon the continuous training, elaborately select the practical case, and first study in col ege, and then practice in enterprise. [Conclusion]The training mode is putting forwardIt is the same and consistent in three years, the system is of double teachers, al are for use, and production is continuously bound up with learning”,worth other TCM col eges learning.

We reported a clinical caseof gas gangrene in the lower back and buttocks due to local intramuscular injection. A 43-year-old male was treated by local private clinic for low back pain. He underwent local intramuscular injection in his lower back and buttocks. 5 or 6 hours after the treatment,he felt worsen of low back pain (VAS 5 points)with a fever. After one day of treatment, the lower back pain was even worse(VAS 8 points). And he had soy-sauce urine and a high fever. The results of laboratory examination and clinical manifestation suggested multiple organ failure within a short period of time. Imaging (CT) suggested large area of gas and muscle necrosis in the lower back and buttocks. Considering the progress of the disease, emergency surgery on lumbar back and right buttocks was performed after hospitalization. Rapid bacterial smear reported gram-positive coarse bacteria. Anaerobic culture suggested clostridium perfringens. Aerobic culture result did not show any bacterial growth. According to the clinical manifestation, imaging (CT), intraoperative judgment and postoperative anaerobic culture results, the clinical diagnosis was gas gangrene. Gas gangrene is a special infectious disease in clinic, which can be characterized by low morbidity, difficult early diagnosis,rapid disease progression and high mortality. Sinceintramuscular injection leaded to this disease in our case, the importance of standardized aseptic procedures should be emphasized.

Objective To evaluate the relationship between characteristics of cervical cancer at contrast-enhanced ultrasound and prognostic factors.Methods Thirty-five patients with pathologically confirmed cervical cancer were enrolled in this retrospective analysis.All the patients accepted contrast-enhanced ultrasound examination before the surgery.Relationships between the characters of contrast-enhanced ultrasound and the expression of ki-67 antigen(cell proliferation marker),tumor diameter,lymph node metastasis and histologic grade were studied.Results (1)Compared to the surrounding normal tissue, the cervical cancer had statistically significant differences in time to peak and peak intensity(P <0.05),the former was shortened,and the latter was increased.(2 )The ratio of perfusion defect and heterogeneous enhancement were significantly higher in tissues,including the ki-67 positive expression tissue,poorly differentiated or larger tumors (≥ 2.0 cm in diameter)(P < 0.05 ).(3 )Compared to the ki-67 negative expression group,time to peak of the ki-67 positive expression group was shorter and the peak intensity was higher,the differences were statistically significant (P < 0.05 ).(4 )The peak intensity of poorly differentiated cervical cancers was significantly higher than that of the other groups (P <0.05).Conclusions Enhancement patterns and parameters of contrast-enhanced ultrasound were associated with prognosis, which may be useful in noninvasive prediction of the patients with cervical cancers.

Objective To explore the value of virtual touch tissue quantification (VTQ) elastography and its influencing factors in identifying benign and malignant thyroid nodules.Methods A retrospective analysis was conducted in 210 cases of 240 thyroid nodules.Their images,including 2D ultrasound,color Doppler flow imaging (CDFI) and VTQ elastography,were reviewed,and the scanning view,the maximum diameter of the nodule,inside blood flow,calcifications and its depth beneath the skin were recorded.The value of shear wave velocity(SWV) in identifying benign and malignant thyroid nodules was calculated using receiver operating characteristic (ROC) curve.The influences of the maximum diameter of the nodules,calcifications,internal blood flow,the depth beneath skin and scanning views as well as type of pathology on the value of SWV were analyzed using multiple linear regressions (MLR).Results The sensitivity and specificity of VTQ in differential diagnosis of benign and malignant thyroid nodules was 74.8％ and 73.4％,respectively,and the area under ROC curve was 0.799.MLR indicated that the maximum diameter of the nodule,the type of pathology and internal blood flow were correlated with the SWV value (P ＜0.05),of which,the type of pathology was the important factor (standardized coefficient was-0.312).Microcalcifications,the depth of the nodules located and the scanning surface were not significantly related to SWV value (P ＞0.05).Conclusions VTQ can quantitatively provide the information on the hardness of thyroid tissue,which is of a definite value in the differential diagnosis of the nodules.The pathology of the nodule,its internal blood flow and maximum diameter are the factors that affect the value of SWV,and not its depth,scanning views and microcalcifications.

The article discussed the significance of studying campus culuture constructive and management models in New Campus,and then advanced the guiding ideology,basic thinking,key problems of improving the level of campus culuture constructive and management in new campus.

Objective To analyze the hot research spots of MOOC research of higher medical edu-cation in China. Methods We searched the database of China National Knowledge Infrastrucure (CNKI), VIP database of Chinese journal (VIP), Wanfang Database for published studies on MOOC research of higher medical education from 2005 to April 2015. The high frequency words were counted by an analysis program-Bibliographic Item Co-occurrence Matrix Builder (BICOMB). According to the ranking word frequency threshold formula by Donohue, we collected the high-frequency keywords. The corresponding co-word ma-trixes were constructed by Bibexcel, then the data was input into SPSS 19.0 software for hierarchical clus-tering analysis. Results Finally 2 459 articles were included. 11 177 keywords and 13 high frequency words (the number of the real selected was 24) were taken into account. The keywords “stanford” clus-tered with “education module”, “online education”, “online courses”, “distance education”, “learning pro-cess”, “self-regulated learning”, “information technology”, “classroom teaching”. The keywords “network course” clustered with “teaching design”. The keywords “online learning” clustered with itself. The key-words “challenge” clustered with “colleges and universities”. The keywords “flipped classroom” clustered with“micro-lecture”,“MOOC”,“higher education”, “library”, “teaching module”, “teaching reform”, “big data”,“open education”. The keywords“SPOC”clustered with itself. Conclusion The research of MOOC research of higher medical education in our country has formed the basic characteristics with six hot spots involving teaching design, the model of online learning, dispassion thinking, teaching reform, and develop-ment. And there are many potential areas.

Objective To investigate the influence of health-care Qigong Baduanjin on mental health of patients with impaired glucose tolerance (IGT) . Methods Eighty-nine IGT patients were sampled from the physical examination center of Guangdong Provincial Hospital of Traditional Chinese Medicine, and then the subjects were randomly divided into groups A (N=30), B (N=29), C (N=30), which received health education, health education combined with walking exercise, health education combined with Baduanjin separately for one year. The scores of factors of physical and mental symptom checklist (SCL-90) were recorded before and after intervention. Results Compared to those before intervention, factor scores of interpersonal sensitivity and anxiety in group A were decreased obvi ously ( P<0.01) , factor scores of somatization, interpersonal sensitivity, depression, anxiety, terror, paranoia, psychosis in group B were decreased obviously (P<0.05 or P<0.01), and factor scores of somatization, inter-personal sensitivity, depression, anxiety, paranoia, psychosis in group C were also decreased obviously (P<0.05 or P<0.01) after intervention. Group B had lower factor scores of somatization and interpersonal sensitivity than group A (P<0.05), group C had lower factor scores of somatization, anxiety, and paranoia than group A (P<0.05 or P<0.01), group B had lower factor scores of anxiety than group C (P<0.05) . Conclusion Both Baduanjin and walking exercise can promote mental health of patients with IGT, and the effect of Baduanjin is superior to that of walking exercise.

OBJECTIVE To clarify the long-term toxicity to the respiratory system in a rat model of acute lung injury (ALI) induced by a single low-dose of perfluoroisobutylene(PFIB) inhalation expo?sure,and observe the possible beneficial effect of early intervention via Qingkailing(QKL) injection. METHODS Totally 224 male Wistar rats were randomly divided into 4 groups:normal control group in which air exposure was followed by a saline 10 mL · kg-1(ip),QKL control group in which QKL 10 mL · kg-1 was ip given after air exposure,PFIB exposure group in which rats were exposed to PFIB 280 mg·m-3 for 5 min only,and QKL treatment group in which QKL 10 mL·kg-1 was given ip at 1 h after PFIB exposure. Lung functions of rats were measured at 24 h,3,6,12,24,36 and 48 weeks after exposure. The arterial blood gas,lung coefficient,protein content in bronchoalveolar lavage fluid(BALF),hydroxy?proline(HYP) content in lung tissue and plasma,and other indicators were detected or analyzed. RESULTS Within 24 h after PFIB exposure,the lung coefficient and protein content in BALF were increased significantly(P<0.01),whereas the PaO2(P<0.01) and SaO2(P<0.05) indices in arterial blood decreased significantly in PFIB group compared with normal control. The inhalation time , exhalation time,tidal volume(TV),expired volume(EV)and relaxed time were reduced significantly (P<0.01). However,all the above indicators returned to normal in 3 weeks,but TV,EV and peak expiratory flow were significantly lower than in normal group at 48 weeks(P<0.05). HYP contents in lung tissues,compared with normal control(P<0.05),were reduced significantly within 24 h after PFIB exposure,increased significantly in 6 weeks(P<0.05),then returned to normal in 12 weeks. HYP contents in plasma increased significantly compared with normal control(P<0.05) within 24 h after PFIB exposure but returned to normal in 3 weeks. The protein contents in BALF of QKL treatment group were significantly lower than those in PFIB group(P<0.01) within 24 h after PFIB exposure. From 24 h to 24 weeks after PFIB exposure,changes of pulmonary functions were similar to those in PFIB group. At 48 weeks,TV and EV in QKL treatment group were more significantly increased than those in PFIB group(P<0.05). CONCLUSION Rats with ALI induced by a single low dose of PFIB exposure undergo compensatory repair except for pulmonary capacity and pulmonary ventilation functions. Early treatment with QKL reduces protein content of BALF and alleviates pulmonary edema,and has some beneficial effect on lung function recovery later.

Objective To investigate the influencing factors of strain ratio(SR) value in differential diagnosis of benign and malignant thyroid nodules by using real-time tissue elastosonography (RTE).Methods One hundred and seventy-one patients with a total of 171 thyroid nodules were analyzed retrospectively.Their images,including 2D ultrasound,color Doppler flow imaging (CDFI) and RTE were reviewed and conventional ultrasonic features (including the maximum diameter,composition,shape,magin,calcification,intranodular blood flow,depth) and SR value were recorded.Receiver-operating characteristic (ROC) curve was employed to assess the diagnostic efficiency of SR value in differentiating malignant nodules from benign ones.Firstly,the correlation between the aforementioned factors and SR value was assessed by using malignant lesions as the research subjects.And then,the multiple linear regressions (MLR) was employed to evaluate the influence of particular features which turned out to be an important disturbing factor affecting SR value of the lesion in the first step of analysis and pathological type in all nodules (benign and malignant) on SR value.Results With a cut-off point of SR value 3.67,the sensitivity and specificity of SR value in differential diagnosis of benign and malignant thyroid nodules was 85.6％ and 81.1 ％,respectively,and the area under ROC curve was 0.891.Correlation between the maximum diameter and calcification and SR value was significant(r =0.345 and 0.261 respectively,P ＜0.05).However,there was no significant correlation between other features(5 factors) and SR value(P ≥0.05).MLR indicated that the maximum diameter,calcification and the type of pathology of the nodule were associated with SR value (P ＜ 0.05).Among them,pathological nature was the most significant impact factor with a standardized coefficient 0.494).Conclusions SR value can be used to evaluate the hardness of thyroid nodules semi-quantitatively.Its value mainly depends on the pathological nature of the nodules.The maximum diameter and calcification are also the influencing factors of SR value.However,the composition,shape,margin,intranodular blood flow and depth have no obvious effect on SR value.