Objective:To study the surface enhanced Raman scattering ( SERS) of safflower and identify safflower injections by SERS quickly and effectively. Methods:Through comparative analysis of the Raman spectroscopy of safflower injections and the corre-sponding control herbs, the rapid identification of safflower injections was realized. Results:The results showed that several character-istic peaks of safflower were enhanced obviously in SERS, which could be used to identify safflower injections. Conclusion:The meth-od is reliable, rapid, accurate and specific, which can be applied as a method to identify safflower and its injections.

Animals ; Cattle ; Humans ; Infant ; Infant Formula ; Milk Hypersensitivity ; Milk Proteins ; adverse effects

Objective To evaluate the effectiveness of music therapy on anxiety and adverse reactions induced by chemotherapy in breast cancer patients after modified radical mastectomy. Methods One hundred and ten breast cancer patients were divided into intervention group and control group. The patients in the intervention group received music therapy,progressive muscle relaxation and guided inner image in addition routine nursing care. State Anxiety Inventory and Rotterdam Symptom Checklist (RSCL) were administered before the 2nd chemo-cycle and before the 3rd chemo-cycle. Results There was trend of lower scores on the Rotterdam Symptom Checklist total score and the State Anxiety score in intervention group than in control group (P＜0.05). Conclusion Music relaxation therapy can alleviate chemotherapy related adverse reactions and anxious.Therefore,music relaxation therapy is a practical psychological behavioral intervention for the breast cancer patients during the chemotherapy after modified radical mastectomy.

Objective To discuss changes of anxiety and adverse reaction before and after chemotherapy for patients with breast cancer, giving selective nursing intervention for coping with chemotherapy in order to reduce patients pain and increase life quality. Methods The changes of anxiety level and adverse reaction degree of 50 patients with breast cancer after modified radical mastectomy were investigated with questionnaires before the first, second and third time of chemotherapy. Results The postoperative patients showed significant difference in total score of Rotterdam symptom checklist, score of physiological domain, psychological domain and state anxiety, among which the adverse reactions such as lack of appetite, fatigue, lack of energy, nausea, acid ingestion, sore mouth, hair lost, irritability, depressed mood and tension increased after beginning chemotherapy. Conclusions Nurses should help patients to understand correctly chemotherapy and its possible adverse reaction, teach them correct coping method in order to reduce uncomfortable symptom, promote whole rehabilitation and increase life quality.

Objective To observe the effects of Uremic Clearance Granule combined with angiotensin receptor blockers (ARB) or angiotensin converting enzyme inhibitors (ACEI) in treating different period of diabetic nephropathy (DN ) .Methods 46 patients with DN were divided into the control group and the treatment group ,23 cases in each group .The two groups were given the rou-tine hypoglycemic therapy .The control group was treated with ACEI or ARB ,while the treatment group was given Uremic Clear-ance Granule 5 g each time ,four times daily for successive 4 weeks .Then the indexes of serum creatinine ,blood urea nitrogen ,cysta-tin-C ,microalbumin and 24 h urine total protein at 24 h before and after treatment were observed .Results The microalbumin and 24 h urine total protein after treatment in the two groups were reduced compared with before treatment (P<0 .01) .In the patients with the stage Ⅲ of DN ,the urine protein decrease after treatment had no statistical difference between the two groups (P>0 .05) . In the patients with the stage Ⅳ of DN ,on the basis of ACEI or ARB adding Uremic Clearance Granule could significantly decrease the urine protein(P<0 .05) .Conclusion ACEI or ARB combined with Uremic Clearance Granule has definite effect for treating massive proteinuria of DN .

OBJECTIVE: To explore the effect of treating periarthritis of shoulder with manipulation through evaluating clinical reports with the theory of evidence-based medicine (EMB). METHODS: By retrieval of some main medical literature databases in the past 5 years, 242 articles on treating periarthritis of shoulder with manipulation were available. Selected by admission standard, 10 of them were evaluated with EBM theory. RESULTS: Both single-application and union-application of manipulation were effective to periarthritis of shoulder, but the evaluated articles were all low-quality articles. CONCLUSION: Because of low quality clinic test and larvaceous publication bias, the extant evidence is not enough to recommend replacing other therapeutic methods by manipulation. The low quality of evaluated articles suggests that there exist some methodology problems in the clinic test on treating periarthritis of shoulder with manipulation.

Objective Statistics and analyze the effect of comprehensive prevention measures for the ventilator associated pneumonia (VAP) morbidity and mortality,and investigate its actual applicate situation in the clinical.Methods Statistics and analyze the clinical date of 183 cases of our ICU mechanical ventilation patients in 2012 (group A),including morbidity,mortality,time of endotracheal intubation,length of stay and the primary pathogenic bacteria,and to compared with the relevant clinical data of 192 cases of our ICU mechanical ventilation patients in 2011 (group B),summarize and analysis the actual applicate situation of the comprehensive prevention measures in the clinical through the data contrast.Results The incidence of VAP in group A was lower than that in group B [31.7％(58/183) vs.58.3％(112/192)] (P ＜ 0.05),but the mortality was no statistical difference in both groups (P ＞ 0.05) ; the endotracheal intubation time and the average length of stay in group A were less than those in group B [6.3 d vs.10.6 d,7.6 d vs.11.9 d](P＜0.05); the main pathogenic bacterium of VAP with mainly gram-negative bacilh.Conclusions Comprehensive prevention measures can effectively reduce the incidence of VAP,but the mortality rate has no significant effect,need further clinical research;comprehensive prevention measures to reduce patients with tube time also confirm its effectiveness.Comprehensive prevention measures are economical and practical,is worth in clinical promotion.

The effects of monoterpene perilly alcohol (POH) alone or in combination with STI571 on the proliferation and apoptosis of the cell line K562 positive for Bcr/Abl were investigated. By using cell culture, the effect of the drugs on the proliferation of the cells was studied. TUNEL and flow cytometry assay of FITC-Annexin V and PI labeled cells were applied to detect the effects of the drugs on the apoptosis of the cells. The results showed that at 36 h, IC50 of POH on K562 positive for Bcr/Abl and HL-60 negative for Bcr/Abl were 81.0 +/- 11.3 micromol/L and 113.6 +/- 23.4 micromol/L respectively (P>0.05). POH could inhibit the proliferation of K562 in a time- and dose-dependent manner with the inhibitory rate of 100 micromol/L POH on K562 cells at 36 h being (53.2 +/- 3.65)%. K562 cells were more sensitive to STI571 than POH. IC50 of STI571 on K562 cells in 36 h was (0.256 +/- 0.054) micromol/L. In a time- and dose-dependent manner, POH induced the apoptosis of K562 cells with the percentage of apoptotic cells by 100 micromol/L POH at 40 h being (21.0 +/- 3.3)%. Both 100 micromo/L POH and 0.2 micromol/L STI571 had the same inhibitory effects on the K562 cells at 36 h. But at 12 and 24 h, the inhibitory rate of POH was significantly higher than that of STI571 (P<0.05) and the ability of STI571 inducing apoptosis at 36 h was greater than that of POH. 50 micromol/L, 100 micromol/L and 200 micromol/L POH in combination with 0.2 micromol/L STI571 could obviously increase the inhibitory effects on the cellular proliferation. Combined use of 50 micromol/L, 100 micromol/L, 200 micromol/L with 0.2 micromol/L STI571 could strongly induced apoptosis, especially 200 micromol/L POH in combination with 0.2 micromol/L STI571. It was concluded that the antileukemia effect of POH had no obvious Bcr/Abl positive selectivity. POH can inhibit the proliferation of K562 and induce the apoptosis in a time- and dose-dependent manner. K562 cells were more sensitive to STI571 than POH. POH in combination with STI571 could obviously enhance the abilities of STI571 inhibiting the proliferation and inducing apoptosis of K562 cells.
Antineoplastic Agents/*pharmacology ; Apoptosis/*drug effects ; Dose-Response Relationship, Drug ; Drug Synergism ; Fusion Proteins, bcr-abl/analysis ; HL-60 Cells ; K562 Cells ; Monoterpenes/*pharmacology ; Piperazines/pharmacology ; Pyrimidines/*pharmacology

Objective To investigate the clinical efficacy of psychological intervention combined with valsartan and Benner Pury in the treatment of congestive heart failure (CHF). Methods 100 patients with congestive heart failure treated in our hospital from January 2015 to October 2016 were selected and randomly divided into the control group and the experimental group, with 50 patients in each group. Patients in the control group were treated with Benner Pury, the experimental group was given valsartan and Benner Pury combined treatment, and psychological intervention, pay attention to the psychological state of patients. The clinical indexes of the experimental group and the control group were compared and analyzed. Results After the corresponding treatment, the effective rate of treatment in the experimental group was 96%, and the effective rate of the control group was 82%. The effective rate of the patients in the control group was significantly lower than that in the experimental group, with statistical difference (P<0.05). The incidence of adverse reactions in the experimental group was 8%, and the fatality rate was 10%. The incidence of adverse reactions in the control group was 10%, and the fatality rate was 12%. There was no significant difference between the experimental group and the control group in the incidence of adverse reactions and mortality, and it was not statistically significant, and could be compared. Conclusion The clinical effect of psychological intervention combined with valsartan in the treatment of congestive heart failure, Benner Pury good, can improve the treatment efficiency to a certain extent, high safety, is further applied in clinical significance.

Volume overload or hidden lung congestion is emerging as a pervasive problem in end-stage renal disease (ESRD) patients on hemodialysis,which will lead to cardiovascular complications and impact the patients' life quality and survival time,so how to improve volume control in patients on hemodialysis is a urgent research hotspot.Recently,the ap plication of lung ultrasound for semi-quantitative assessment pulmonary congestion in patients on hemodialysis has received general concern.Lung ultrasound not only can detect excessive extravascular lung water in the early period of pulmonary congestion,but also can predict cardiac events and mortality in ESRD.Lung ultrasound is an effective,sensitive,real-time and non-invasive tool beside.The application and progresses of lung ultrasound in evaluation of pulmonary congestion in hemodialysis patients were reviewed in this article.