BACKGROUND:To evaluate the psychological characteristics of the patients waiting for renal transplantation in order to analyze coping style, thus perform the corresponding personalized clinical psychological intervention which is conductive for patients to face reality and disease. OBJECTIVE:To investigate the psychological characteristics of the patients waiting for renal transplantation and to analyze the effect of different social factors on the coping style of patients and to explore the corresponding clinical mental intervention method METHODS:Fifty-eight patients waiting for renal transplantation and 60 patients without renal transplantation were randomly selected from Second Department of Urology, Organ transplantation Center, the 309th Hospital of PLA between February 2009 and August 2010, the patients were required to fil in a psychological questionnaire form using the currently general used medical response. The effect of social factors on the coping style and psychological stress status was analyzed with multi-factor Logistic regression analysis. RESULTS AND CONCLUSION:From the questionnaire survey, the evasive and yielding value scores of the patients waiting for renal transplantation were significantly higher than those of the patients without renal transplantation (P<0.05), but there was no significant difference of confrontation score between the patients (P>0.05). It indicated that the psychological pressure of the patients waiting for renal transplantation was bigger that of the patients with out renal transplantation, which may related with course of the disease, cost and the rejection after transplantation for the patients has to endured. Multi-factor Logistic regression analysis showed that sex, education, income, payment methods and age of the patients were al related with the confrontation, evasive and yielding scores, as those with technical secondary school education or better got the best confrontation score while those with annual income less than 60 000 yuan got the highest score in evasive and yielding styles. The results show that income and education level of patients are the main factors that affect the coping style and psychological stress status of the patients waiting for renal transplantation, treating the patients with reasonable renal clinical care interventions can help the patients face to the disease positively and can reduce the damage of transplantation to the psychology of the patients.

Based on a review of currently published 40 papers ( 20 published in recent 5 years, 20 published in recent 10 years) on gold nanoparticles for cancer radiotherapy, the general characteristics, theoretical studies, in vitro experiment, in vivo experiment,and the clinical prospects of targeted radiotherapy with gold nanoparticles were reviewed. Three key aspects guarantee further investigation for the full understanding of the radiosensitization effect of gold nanoparticles:the cellular localization and tissue distribution of nanoparticles and influential factors;the micro dose enhancement effect of gold nanoparticles, and the molecular biological mechanism. More cross disciplinary collaboration, research, development and translation are needed before gold nanoparticles are put into clinical trials.

OBJECTIVETo compare the difference in clinical efficacy on bronchial asthma at chronic persistent stage between acupuncture for warming yang and benefiting qi and seretide.

METHODSOne hundred and eighty patients of bronchial asthma at chronic persistent stage were randomized into an acupuncture group and a western medication group, 90 cases in each one. In the acupuncture group, acupuncture for warming yang and benefiting qi was applied at Dazhui (GV 14), Feishu (BL 13), Danzhong (CV 17), Dingchuan (EX-B 1), Jianshi (PC 5), Zhigou (TE 6), Taixi (KI 3) and Zusanli (ST 36), once every two days. In the western medication group, inhalation therapy with seretide was applied, 1 to 2 inhalations each time, twice a day. The treatment for 20 days was as one session in the two groups, at the intervals of 2 days after each session. Four sessions of treatment were required. The immune function indices were observed before and after treatment in the patients of two groups, named immunoglobulin IgG, IgM and IgE; peripheral T lymphocytes (CD3+), helper T lymphocytes (CD4+), inhibitory T lymphocytes (CD8+) and the ratio of CD4+ and CD8+; as well as the pulmonary ventilation function indices, named maximum pulmonary expiratory flow (PEF), forced expiratory volume in one second (FEV1) and forced vital capacity (FVC). The clinical efficacy was compared between the two groups.

RESULTSThe total effective rate was 93.3% (84/90) in the acupuncture group, better than 88.9% (80/90) in the western medication group (P < 0.05). After treatment, the immune function indices and pulmonary ventilation function indices were apparently improved as compared with those before treatment in the two groups (all P < 0.05). The improvements in the acupuncture group were much more significant (all P < 0.05).

CONCLUSIONAcupuncture for warming yang and benefiting qi effectively controls the symptoms of bronchial asthma at chronic persistent stage and improves immune and pulmonary functions. The efficacy is better than that of seretide.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adolescent ; Adult ; Asthma ; immunology ; physiopathology ; therapy ; Female ; Forced Expiratory Volume ; Humans ; Immunoglobulins ; immunology ; Male ; Middle Aged ; Qi ; T-Lymphocytes ; immunology ; Treatment Outcome ; Young Adult

Objective To test the accuracy and reliability of Axesse accelerator for volumetric modulated arc therapy (VMAT).Methods The accuracy and reliability of Axesse accelerator for VMAT were tested in a stepwise manner, from the simple to the complex and from the part to the whole.For the parts of the system, the stability of dosimetric output and the position accuracy of multi-leaf collimator (MLC) were tested.For the process of the system, the variable VMAT dose rates and gantry speed modulation, the MLC speed and dose rate modulation, and dosimetric verification in patients were tested.Results Compared with fixed gantry irradiation, the variation in dosimetric output was below 1.0% for rotary irradiation including the slide rotary irradiation of the dynamic MLC.The MLC position error of 0.5 mm was visible using the electronic portal imaging system of Axesse, iViewGT 3.40.The MLC position accuracy was within 1 mm for fixed gantry irradiation and rotary irradiation.In the range of the dose rate applied in clinical practice, the testing results of variable VMAT dose rates and gantry speeds as well as variable dose rates and MLC speeds showed that the variation between different strip-field beam intensities was below 2.0%.Using a gamma criterion of 3 mm/3%, the pass rates in dosimetric verification of patients with cervical cancer, prostate cancer, and breast cancer were 96.52%, 95.72%, and 98.83%, respectively.Conclusions The Axesse system can precisely control MLC motion, variable dose rates, and gantry speeds in VMAT.The Axesse system is accurate and reliable for VMAT.

[Abstract ] Objective The mechanism of psychological stressi-nduced damage to vascular endothelial cells (VEC) is not yet clear.This study was to investigate the impact of psychological stress on the NO level and NO-related regulatory protein expression in the plasma of rat models of psychological stress-induced VEC injury. Methods Twenty male SD rats were equally randomized into a con-trol group and a model group, the former raised together, with water regularly fed at 9:00 and 21:00 hours for 10 minutes a day, while the latter raised alone, with water regularly fed at the same hours for 10 minutes a day for the first 7 days and then with water or an empty bottle at the same hours for 10 minutes a day according to the random table.Ninety days later,all the rats were intraperitoneally injected with normal saline at 0.2 ml per 100 g body weight twice a day.Then the behaviors of the animals were observed by open field tests, the contents of cortisol (COR),adrenaline (Adr), and endothelin-1 (ET-1) in the plasma measured by ELISA, the NO level detected by the nitrate reductase method, and the expression of NO-related regulatory proteins in VECs determined by LC-ESI-MS. Results Com-pared with the control group, the model rats showed significant increases in the vertical score (7.00 ±0.70 vs 11.28 ±1.79), horizontal score (37.60 ±4.500 vs 56.25 ±1.71), and total score (44.50 ±5.50 vs 67.25 ±2.98) (P<0.01) as well as in the levels of COR ([65.28 ±2.21] vs [83.85 ±1.95] ng/mL ) and Adr ([3.85 ±0.35] vs [15.14 ±3.97] pg/mL) (P<0.01), but a remarkable de-with vacuoles in the VECs in the model group and structural integrity, ridge clarity, and tight pack in the VEC mitochondria in the con-trol. Conclusion Psychological stress induced by empty bottle stimulation can reduce the NO level and the expression of NO-related regulatory proteins in the plasma, which may cause both functional and structural damages to VECs.

Informatization has brought opportunities to the development of the medical industry, human resource management in hospital of traditional Chinese medicine. The management of human resources in the hospital of traditional Chinese medicine should adopt new ideas and system, and change the traditional human resource management mode. Through studying the status of human resource information management in hospital of traditional Chinese medicine, the relevant measures and suggestions for the construction of human resource information management system in hospital of traditional Chinese medicine are put forward in this paper.

Object To explore, on the whole, the anticancer activity and mechanism of the aqueous extract of Ruixiang Langdu (Stellera chamaejasme L.) (SCLA). Methods Mice were given different i.g. doses of SCLA and their serum collected at different intervals after drug administration. The effects of the serum on the proliferation of mouse L 1210 leukemic cells were observed with MTT assay, clone formation and incorporation of [ 3H] TdR into DNA of the cells. Results Serum SCLA collected 1, 2, 4, 8 h after administration of 3, 6, and 12 g/kg SCLA showed significant decrease of MTT formazans and clone formation. Serum SCLA collected 2 h after drug administration showed more strong inhibition of cancer cell proliferation. It also inhibited the incorporation of [ 3H] TdR into DNA of L 1210 cells. Conclusion SCLA showed a remarkable inhibitory effect on proliferation and DNA synthesis of cancer cells cultured in vitro, which may be the main anticancer mechanisms of SCLA.

OBJECTIVE:To study the antitumor mechanism of Ruixiang Langdu(Stellera chamaejasme L ) abstracts(SCA) METHODS:SCA-contained serum was derived from mice pre-administrated with different oral dosages of SCA and at different times after administration The effects of the serum on the proliferation of K562 leukemic cells were observed with MTT assay and clone formation RESULTS:After mixing with the SCA-contained serum derived at 1,2,4,8h after giving SCA(3,6 and 12g/kg),the rates of MTT transformation and clone formation of K562 cells were decreased significantly The SCA-contained serum 12 h after giving drug was more effective than others CONCLUSION:The SCA-contained serum inhibited the proliferation of tumor cells,which may be one of its important antitumor mechanism

Objective To compare the clinical efficacies between warm needling and Ibuprofen sustained release capsules (a nonsteroidal anti-inflammatory drug, NSAID) in treating patients with dysmenorrhea in adenomyosis. MethodSixty-five patients with dysmenorrhea induced by adenomyosis were randomized into a treatment group of 33 cases and a control group of 32 cases. The control group was intervened by oral administration of Ibuprofen sustained release capsules, while the treatment group was intervened by warm needling.The intervention lasted 3 menstrual cycles and a 3-month follow-up was studied. The Visual Analogue Scale (VAS), dysmenorrhea symptoms scores and clinical efficacy were compared between the two groups.ResultThe VAS scores after the intervention and inthe first and second months of the follow-up study were significantly different from the pre-treatment score in the two groups (P<0.01); the VAS score of the 3-month follow-up was significantly different from the score before the intervention in the treatment group (P<0.01). There were significant differences in comparing the VAS score after the intervention and in the follow-up study between the two groups (P<0.01), and the treatment group was superior to the control group. The dysmenorrhea symptoms scoresdeclined significantly after the intervention and in the first and second months of the follow-up study in both groups (P<0.01); the dysmenorrhea symptoms score of the 3-month follow-up study decreased in the treatment group and was significantly different from the pre-treatment score (P<0.01). There were significant differences in comparing the dysmenorrhea symptoms scores in the second and third months of the follow-up study between the two groups (P<0.01). The total effective rate was 93.9% in the treatment group, significantly better than 62.5% in the control group (P<0.01).ConclusionWarm needling is effective in easing pain and improving the symptoms of dysmenorrhea in adenomyosis, and can produce a consistent efficacy after the termination of thetreatment; it's superior to NSAIDs in comparing both short-term and long-term treatment efficacies.

Objective To study the influence of hydrogen sulfide (H2 S)on the mitochondrial function of pulmonary artery smooth muscle cells of the rats with high pulmonary blood flow pulmonary hypertension, and to clarify the function and its mechanism in the occurrence of high pulmonary blood flow pulmonary hypertension.Methods A total of 27 rats were randomly divided sham operation group,operation group,and operation+sodium hydrosulfide (NaHS)group (n=9).The pulmonary hypertension rat model was built by left lung resection.After fed for 35 d, the mean pulmonary artery pressure (mPAP),ratio of right ventricle/body weight (RV/BW),and ratio of right ventricle/(left ventricle+septum)[RV/(LV + S)]of the rats in three groups were measured.The plasma H2 S levels and the CSE activities in pulmonary artery tissue of the rats were detected;the activities of total mitochondrial ATP enzyme,superoxide dismutase (SOD),glutathione peroxidase (GSH-Px)and malondialdehyde (MDA)levels were determined;the ultrastructure of pulmonary artery smooth muscle mitochondria was observed through transmission electron microscope.Results Compared with sham operation group,the plasma H2 S level and the CSE activity in pulmonary artery tissue of the rats in operation group were decreased(P<0.01);the mitochondrial membrane of pulmonary tissue was swelling, and the mitochondrial activity was decreased (P<0.01);the mitochondrial ATP enzyme,SOD and GSH-Px activities were significantly decreased,and the MDA level was significantly increased (P<0.01).Compared with operation group,the H2S level in plasma and the activity of CSE in pulmonary tissue of the rats in operation + NaHS group were increased (P<0.01 );the mitochondrial membrane swelling was reduced, and the vitality was restored;the ATP enzyme, GSH-Px, and SOD level in pulmonary tissue were significantly increased (P<0.01),and the MDA level was significantly reduced (P<0.01).Conclusion H2 S can enhance the activities of mitochondrial ATP enzyme,GSH-Px,and SOD,and decrease the mitochondrial lipid peroxidation level,thus it plays a protective effect on rat pulmonary artery smooth muscle.