Blood Circulation ; Carbon Dioxide ; blood ; Humans ; Medicine, Chinese Traditional ; Meridians ; Qi ; Science

To appraise the preventive and improvable effects of different movements on OA joints,animal models by fixing the left posterior knee joint in extention using plaster cast for 8 weeks in Newzealand rabbits were carried out. The rabbits were randomly divided into different groups, and the X-RAY、range of motion and ligament biomechanical features of the joint were observed.The results showed that proper movement improved the range of motion, restored tensile strength of the ligament around the OA joint.It is evident that movement improves the function of the OA joint and delays the OA exacerbation.The combination of active and passive movement is the best way to achieve good result.

Objective To investigate the value of contrast enhanced ultrasound (CEUS) in diagnosing poor differentiated cholangiocarcinoma. Methods Sonograms of 11 patients with pathologically confirmed poor differentiated cholangiocarcinoma were retrospectively analyzed. The size, boundary, shape, echo, blood distribution and characteristics of the enhancement duration were observed. Results All lesions presented irregular shape (100%), most (9/11, 81.82%) with indefinite boundary, some (6/11, 54.55%) with low echo. No blood flow signal was found in the interior of masses, while grade 1 blood flow signal was detected in periphery of the lesions. Resistance index (RI) was ≥0.6 in spectral Doppler in 7 (63.64%) lesions. Marginal rim-like hyperechoic enhancement in the arterial phase was found without centripetal filling in all 11 patients, marginal rim-like hypoechoic enhancement was observed, but being hyperecho compared with interior part without medium in delayed phase. Conclusion The contrast-enhancement modality of poor differentiated cholangiocarcinoma is characteristic. Combined with two-dimensional ultrasonography and color Doppler ultrasound, the diagnostic rate will be improved.

Objective To investigate the clinicopathological characteristics and treatment of nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL). Methods Seven patients were confirmed as NLPHL by pathologic immunohistochemistry. Six patients received combined-modality therapy of chemotherapy and involved field, and the other one received single chemotherapy. Results The 3-year local control rate and overall survival rate were 100 % and 86 %, respectively. Only one case died of pulmonary infection following chemotherapy. Conclusion These patients with NLPHL has favorable prognosis, tolerance and less toxicity for combined-modality therapy. However the management of toxicity following treatment should be noted.

OBJECTIVE:To provide reference for breaking the“dual-track”system of the pharmacist and perfecting pharmacist system in China. METHODS:By reviewing laws and regulations relating to the pharmacist in recent 21 years,the implementation and problems of pharmacist system was investigated. RESULTS & CONCLUSIONS:The imperfection and dissonance of pharma-cist management regulations and laws system result in long-term“dual-track”system of pharmacist authentication. There still are other problems such as low rate of pharmacist registration and unbalanced regional distribution;unbalance between national li-censed pharmacist examination and examination condition of health systems pharmacist;divergence and mismatching between phar-macy education pharmacist training;social value of pharmacists cannot be reflected adequately. It is suggested to formulate Regula-tions on the Licensed Pharmacists as soon as possible,establish uniform and standard qualification and title appraisal system for na-tional pharmaceutical professional and technical personnel,promote licensed pharmacist classification registration and examination system reform,strengthen pharmacy education and licensed pharmacist training system reform,guide licensed pharmacist allocation rationally and orderly by various measures and enhance the propaganda of licensed pharmacist and their work,so as to promote the mergence of national licensed pharmacists qualification system and health professional technical pharmacist competence system.

Systemized ethics is the evitable choice of the history development. The rise of systemized ethics is the important change of emphasis on morality construction. The implement of systemized ethics is not only beneficial to organically integrate universality and advance, but also realize the moral-living theory. The exertion of function of systemized ethics depends on the degree of systemized ethics.

The innovation of social structure propels the advent of systemized ethics,which is a unity of objectivity and rationality.The systemized ethics is the foundation of the morality reconstruction,and the main manifestation of modern ethics.It's not only universal applicable,but acceptable also.

Objective To explore the relationship between dental trauma for children and their psychological behavior characteristics.Methods By using the method of case-control study,7-11 years of age children accepting oral health examination in our department were asked to fill in the questionnaire.The children without dental trauma were selected as the control group and the children with permanent tooth injury were selected as the injury group.Each group has 57 cases.All children finished the Eysenck personality questionnaire (EPQ) and their parents finished the Achenbach child behavior capacity list (CBCL).Results (1) The average CBCL score (32.51±20.41) and scores of P and N branch capacity lists in EPQ (44.72± 11.67,48.05± 12.39) of the injury group were all higher than those of the control group (17.19± 11.67,37.64± 8.17,41.40± 8.78) (P＜0.01).(2) The detecting rate of behavior problems in injury group was also higher than that of the control group (33.33％,7.02％,P＜0.01),OR=6.63,95％ CI =2.09-21.05.Boys of the injury group had higher scores than those in the control group in seven factors (depression,social withdrawn,restlessness,violation of discipline,attack,compel and social problems) (P＜0.05),and girls of the injury group also had higher scores than those in the control group did in three factors (depression,social withdrawn and attack) (P＜0.05).(3) In the injury group,boys had higher scores in the factor of schizoid anxiety than girls did (P＜0.01),risk factors were depression (OR=0.529,95％ CI =0.292-0.959),social withdrawn (OR=2.274,95％ CI =1.311-3.944),restlessness (OR=0.426,95％ CI =0.213-0.852),violation of discipline (OR=0.426,95％ CI =0.213-0.852) and attack (OR=0.644,95％ CI =0.459-0.903).However,girls had higher scores in the factor of depression than boys (P＜0.05),their risk factor was depression (OR=0.573,95％ CI =0.357-0.919).Conclusion There is a certain correlation between tooth injury and their psychological behavior characteristics of children.

Objective Observe the efficacy of the Qudu-lotion for postoperative edema, postoperative analgesia and promoting wound repair. Methods treatment group(60 patients)applying fumigation and washing with the Qudu-lotion twice a day; control group(60 patients)applying fumigation and washing with 1/5000 potassium permanganate solution. Result The efficacy for the edema and pain of treatment group was superior to those of control group. The cure time was(13.54±3.75)days in treatment group and (17.2±4.22) days in control group. Conclusion In the treatment of postoperative edema, postoperative analgesia and promoting wound repair, the Qudu-lotion have more curative effect.

Objective To explore the relationship of TCM syndromes in chronic heart failure (CHF) with left ventricular mass index (LVMI) and left ventricular ejection fraction (LVEF). Methods Two hundred and ninety-six CHF patients were classified into the syndromes of Qi deficiency (21 patients), Qi deficiency and blood stasis (98), fluid retention due to Qi deficiency and blood stasis (72), blood stasis due to the deficiency of Qi and yang (56), and blood stasis and fluid retention due to the deficiency of Qi and yang (49). LVMI and LVEF in different syndromes were campared.Results LVMI presented an increasing sequence and LVEF presented a decreasing sequence in the syndromes of Qi deficiency, Qi deficiency and blood stasis, fluid retention due to Qi deficiency and blood stasis, blood stasis due to the deficiency of Qi and yang, and blood stasis and fluid retention due to the deficiency of Qi and yang. Between the syndromes of Qi deficiency, Qi deficiency and blood stasis, and fluid retention due to Qi deficiency and blood stasis, there were significant differences of LVMI and LVEF (P0.05), but LVMI and LVEF in these two syndromes differed from those in the former three syndromes (P