Objective: Adopting quantified index to observe and analyze the effect of acute and chronic pain through double-wavelength diode laser. Methods: Using diode laser with the wavelength of 650nm / 810nm to irradiate the special tissues or aching points of patient, selecting different frequency, intensity and time to make treatment. Results: VAS scoring: P<0.05, the total efficient rate is 96%. Conclusions: Treatment with double-wavelength diode laser to various acute and chronic pain is just a definitely good curative effect, and it can release the effects of patient sleeping, daily life, communication with people and life interests caused by pain, and finally enhancing the quality of life.

110 patients under three years of age with pneumonia were admitted to this hospital in a period from August of 1982 to March of 1983. There were 68 males and 42 females. The patients were randomly divided into Group A and Group B .The symptoms and signs, the laboratory data, and the severity and duration of the illness of the patients of both groups were similar.After admission, laboratory examinations including WBC counts, throat swab cultures and determinations of immunity function were performed and chest x-ray films were taken for all the patients. Regular treatments were given to all of them but the patients of Group A received TDP radiation in addition.After comparing the clinical courses of the two groups, the authors found that TDP could cause more rapid disappearance of cough and moist rales in the lungs, shorten the time of recovery and the whole course of hospitalization, and hasten the absorption of pulmonary infiltrations as seen from the x-ray films. Furthermore, TDP is helpful to promote the immunity function by raising many immune indices. And the rate of lymphocyte transformation was also increased. Its influence on the bringing down of the fever to normal is not very remarkable.It is concluded that TDP radiation is a simple, safe and effective treatment for pneumonia and it is suitable to be used in children.

OBJECTIVE To enhance the management against the HIV and AIDS,strengthen the awareness of occupational protection among medical staff,and prevent the HIV spreads in the hospital.METHODS To establish the HIV/AIDS monitoring report management system,launching AIDS knowledge training,screening HIV seriously in hospital,sterilizing strictly with the medical instrument and managing the medical discards,and standardizing procedures of the medical nursing and process after the occupational exposing.RESULTS Through establishing the HIV/AIDS monitoring report management system and launching occupation protection training,the awareness of medical staff for precaution against the HIV/ AIDS was enhanced obviously.They could discover the patients early and take the effective measures for protection,sterilization and isolation in time.The average number of diagnosis days for HIV/AIDS patients shortened obviously than before.CONCLUSIONS Through enhancing management and supervision for HIV/AIDS in hospital,paying more attention to safety education for medical staff,we can prevent the AIDS spreading in the hospital and reduce the occurrence of occupational exposure among medical staff.

Objective The study was to investigate the effect of psychological intervention on emotion and long-term effect of patients with nasopharyngeal cancer treated with radiotherapy. Methods A total of 100 patients with nasopharyngeal cancer were divided into the psychological intervention group and the control group with 50 cases in each. The patients in the psychological intervention group were given psychological intervention besides receiving radiotherapy and routine nursing which were similar to the control group. Anxiety score and depression score as well as survival rates before and after radiotherapy between two groups were compared. Results There was no difference in anxiety score and depression score between two groups before radiotherapy, but after radiotherapy, the anxiety score and depression score were more remarkably reduced in the psychological intervention group than in the control group. The 1, 3, 5-year overall survival rates were 100.0%, 94.0%, 85.9% respectively in the psychological intervention group, and were 96.0%, 85.6%, 70.7% respectively in the control group. Duration from the end of radiotherapy to relapse were (32.22±16.82) months in th psychological intervention group and (20.73±13.06) months in the control group. Conclusions Psychological intervention can improve anxiety and depression and shows a tendency to defer the occurrence of relapse and to improve the survival rate in patients with nasopharyngeal cancer treated with radiotherapy. The further research need to be done.

Objective To explore the effects of knocking down ULF gene on the apoptosis of non-small-cell carcinoma H1299 cell after treatment with etoposide.Methods Three ULF small interfering RNA(siRNA)sequences and one negative control siRNA sequence were designed and synthesized, and then individually transfected into H1299 cell via lentivirus.The interference efficiency of ULF-siRNA were screened by real-time PCR and Western blotting.Then the most target siRNA was used for apoptosis assay after treatment with etoposide,MTT assay for H1299 cell proliferation,flow cytometry for cell cycle distribution. Results The expression of ULF gene and its protein ULF were down-regulated in H1299 cell when transfected with ULF-siRNA,and ULF-siRNA-1 was the most effective one,which had the highest inhibition rate(80%)of ULF expression.Compared with negative control group,ULF-siRNA group showed an obvious apoptosis after treatment with etoposide,and the inhibition rate of was higher than control group,which was positively correlated with etoposide dose,the difference was statistically significant(P<0.05 ).Flow cytometry showed that compared with the control group,G0/G1 cell cycle in ULF-siRNA group was increased,and S phase cells was decreased,the differences were all statistically significant(P<0.05).Conclusion Down-regulation ULF protein expression through treatment with etoposide can induce apoptosis of non-small-cell carcinoma H1299 cells,and inhibit cell proliferation,which lead to cell cycle arrest.ULF gene may become the new target of gene therapy for cancer.

Objective To investigate the effect of informationalized monitoring processing system in prevention and control of pressure ulcer. Methods The informationalized monitoring processing system was constructed to collect information. The nursing department sent it to the ulcer treatment group and they worked together to treat and control the ulcers in patients in a dynamic and real-time way. The effect was compared before and after application. Results After use of the system, the pressure ulcers incidence in the hospital was significantly decreased as compared with pre-construct of the system. The reporting and improvement rates were significantly improved than those before(P<0.05). Conclusion The use of the informationalized monitoring processing system makes the reporting of pressure ulcers timely and accurate, helping control the occurrence and treatment of ulcers dynamically, so that the quality of pressure ulcer prevention and control is improved.

Objective To evaluate the effects of prophylactic cranial irradiation (PCI) on the survival and brain metastatic rates in patients with limited stage small cell lung cancer (SCLC) in complete remission. Methods Fifty one patients with limited stage SCLC in complete remission after chemoradiotherapy were randomly divided into prophylactic cranial irradiation (PCI) group (n=26) and control group (n=25). Patients in PCI group received irradiation to a dose of 25.2～30.6?Gy by 1.8～2.0?Gy per fraction. With the survival rates of the two groups analyzed by life table and compared by Log Rank test, the difference in cranial metastatic rates between the two groups were tested by ? 2 test. The patients' clinical features such as age, sex, effect of treatment before PCI were comparable between the two groups. Results The incidence of cranial metastasis was 3.8% in the PCI group as compared with 32.0% in the control group, with the difference significant (? 2=5.15, P= 0.02 ). The 1 , 3 , 5 year survival rates were 84.6%, 42.3%, 34.6% in the PCI group and 72.0%, 32.0%, 24.0% in the control group, with no significant difference between the two groups (? 2=2.25, P=0.13). No serious complications were observed in patients who received PCI. Conclusion For patients with limited stage SCLC complete response after chemoradiotherapy, PCI can decrease the incidence of cranial metastasis and tends to improve the survival rate.

OBJECTIVE To assure the medical safety,enhance the medical care,prevent medical infection by(endoscope) examination and do effectively the standardized management for rinse and disinfection of endoscope.METHODS Strengthening the organization,to establish and consummate the system,increase the devotion of(facilities,) organize personal training and standardize the work procedures.RESULTS The work for rinse and(disinfection) of endoscope in hospital came to be standardized management gradually.CONCLUSIONS The(standardized) management for rinse and disinfection of endoscope is the assurance for the validity and security of(endoscope) sterilization.

Objective To study the effect of postoperative rehabilitation of meditation training on repeat cesarean section patients. Methods A total of 86 cases of repeat cesarean section from October 1st, 2014 to October 1st, 2016 were collected. The patients were divided into the observation group (43 cases) and the control group (43 cases) by random digits table method. The observationgroup received meditation therapy by a well-trained nurse based on the routine treatment. The control group was treated with routine treatment. The two groups were compared by postoperative pain score, anxiety and depression scores, the first breastfeeding time, the first urination time and satisfaction. Results After intervention, the postoperative pain visual scores of the observation group and the control group were 3.21 ± 1.51 and 5.41±1.45 respectively, the difference was statistically significant (t=3.817, P<0.01). After intervention, the scores of Hamilton Anxiety Scale (HAMA) and Hamilton Depression Scale (HAMD) of the observation group were 10.86±1.95,9.22±2.76, and 16.88±2.09,14.02±3.79 in the control group, the differences were statistically significant (t=11.518, 6.317, P<0.01). The first out-of-bed time of the observation group were as follows:<4 h:9.30%(4/43), 4-6 h:88.37%(38/43),>6 h/failure:2.32%(1/43). While the data of the control group were <4h: 18.60%(8/43), 4-6 h: 67.44%(29/43), >6 h/failure: 13.95%(6/43), the differences were statistically significant (t=6.114, P<0.05). The satisfaction of the observation group and the control group were 98.47% (42/43) and 91.69% (39/43) respectively, the difference was statistically significant. (χ2=7.679, P<0.01). ConclusionsMeditation can effectively reduce the postoperative pain, reduce the incidence of anxiety, shorten the first time of breastfeeding and urination, and improve patients′satisfaction.

Objective To investigate the effects of proanthocyanidins on depressant-like behaviors and the structure of adrenal gland in chronic unpredictable mild stress (CUMS) rats. Methods Rats were randomly divided into 6 groups:control group, stressed group (CUMS + vehicle), three treatment groups (CUMS + proanthocyanidins 25,50,100 mg·kg-1,respectively) ,and imipramine group (CUMS + imipramine 10 mg·kg-1). Used the CUMS model in rats to investigate the effects of chronic oral administration (21 days) of proanthocyanidins and imipramine (ip) on the open-field;and forced swimming and sucrose consumption tests and the ratio of adrenal gland/body weight,and its thickness were examined by HE stain. Results Compared with control group, rats subjected to CUMS exhibited increased ratio of adrenal gland /body weight ( P < 0. 01), less sucrose consumption( P<0.01) and inhibited in the open-field test( P<0.01) as well as more despair time in the forced swimming test( P<0.01). While compared with stressed group,treatments with proanthocyanidins (25,50,100 mg·kg-1, po ,21 days) could significantly improve the activities in open-field test ((39.6±3.4) vs (49±4.5), (52.6±3.7),(54.1±1.8) ;all P<0.01) and sucrose consumption( (5.8±2.5)ml vs (8.1±3.3)ml,(8.5±4.1) ml, (9.2±2.6) ml; P < 0.05, P < 0.05, P < 0.01 respectively); Meanwhile, it could reduce the duration time in forced swimming test significantly( (103.5±10.2)s vs (83.7±8.8)s,(75.8±5.9)s,(67.2±6.5)s; all P<0.01) as well as thickness of the adrenal gland(P<0.05, P<0.01).Conclusions This study suggests that the proanthocyanidins (25,50,100 mg·kg-1) has an antidepressant-like effects in CUMS rats. The antidepressant actions of proanthocyanidins, in some degrees, may be related with the regulation of the adrenal gland's structure.