Objective To investigate the relationship between evidence-based nursing tactics and quality of life of breast cancer patients so as to provide the reference for the best nursing strategy .Methods 87 patients who were diagnosed with breast cancer received surgical treatment were randomly divided into experimental group (44 cases) and control group (43 cases) .Patients in control group were given general nursing ,while those in experimental group were given evidence-based nursing tactics on the ba-sis of general nursing .Both groups were asked to fill in the quality of life questionnaire after 4 months breast cancer treatment and before treatment .Results The quality of life in experimental group was significantly improved after treatment compared with that of before treatment(P< 0 .05) ,the quality of life in the experimental group received evidence-based nursing tactics is significantly better than that of in control group (P< 0 .05) .Conclusion Evidence-based nursing tactics can improve the quality of life in breast cancer patients .

Objective:To investigate the number and distribution of macrophages (Mφ) and natural killer(NK) cells in hepatocellular carcinoma (HCC), paraneoplastic,cirrhosis and normal liver tissues and their relationship with the prognosis of HCC patients.　Methods:Surgical specimens from 60 cases of HCC, 62 cases of cirrhosis and 23 cases of normal liver tissues were investigated by immunohistochemical staining of CD68 and CD57 with a streptavidin-horseradish peroxidase detective system.The correlation of the number of Mφ and NK cells in different tissues with the clinical tumor parameters was also studied.　Results:①The order of the number of Mφ from the highest to the lowest was:paraneoplastic,cirrhosis, normal, HCC(P<0.05)；and the number of NK cells from the highest to the lowest was:HCC, paraneoplastic, normal, cirrhosis(P<0.05).②The number of Mφ decreased successively with the decrease of the HCC differentiation(P<0.05)；There was no relationship between the number of NK cells in HCC and histological grade. ③There was no relationship between the number of Mφ in HCC and clinical TNM stage ；The number of NK cells in HCC had degressive tendency with the clinical TNM stage(P<0.05). ④The number of Mφ and NK cells in HCC in the cases with metastasis in 15 months was significantly lower than that without metastasis(P<0.05, 0.01）.⑤There was a linear positive correlation between the number of Mφ and NK cells in HCC (r＝0.344, P<0.05).　Conclusion:The number of Mφ and NK cells in HCC in the cases with metastasis is significantly lower than that without metastasis；The number of Mφ has a close correlation with the HCC differentiation, and positive correlation with the number of NK cells；The number of Mφ and NK cells might be important markers to estimate the immune status and useful factors to predict the prognosis of HCC patients.

Objective To explore the incidence and clinical treatment of related complications caused by implantable venous access port(IVAP) in patients with breast cancer during chemotherapy.Methods The data of 755 patients with breast cancer recieved chemotherapy by which caused some related complications in our hospital from January 2014 to March 2016 were retrospectively analyzed.Results 753 patients IVAPs were implanted succussfully.The total placement time of implantable venous access port was from 110 days to 940 days,with median placement 147.33 days.The related complications of IVAP were catheter malposition(0.79％,6/755),catheter-related thrombosis(27.81％,210/755),catheter fracture(0.13％,1/755),port exposure(0.93％,7/755) and IVAP-related bloodstream infection(0.13％,1/755).The IVAP-related complications and thrombosis rate were significant higher when IVAPs implanted in the left internal jugular veincompared with that in right internal jugular vein(34.88％ vs.25.74％,33.10％ vs.24.68％).Conclusion Application of IVAP in patients with breast cancer during chemotherapy is a safe and effective operation.The most common complication is asymptomatic mural thrombus formation around the catheter,which should be paid attention to.

Objective To study the effect of continuing flushing with heparin on the prevention of tube obstruction after vacuum sealing drainage(VSD).Methods Seventy-four patients with large area of skin defects treated by VSD were randomly divided into experiment group and control group. The experiment group were managed by continuous infusion with saline at 250 mL and heparin at 12500 U (50 U/mL)in 24 h after operation,with 20 to 30 drops per minute and two times a day. The control group included 33 cases was injected with 20 mL saline when the drainage tube blocked until the VSD tube was unobstructed. The two groups were compared in terms of drainage time, drainage tube,wound healing time,rate of un-obstruction of tubes and histopathological scores.Results The drainage time and wound healing time of experiment group were significantly shorter than that of control group(P<0.05). The rate of un-obstruction of tubes was higher than the control group and so it was with the score in histopathology.Conclusion Continuous flushing with heparin can effectively reduce the incidence of VSD obstruction and promote wound healing.

Objective To compare the ultrasonographic manifestations of ligamenta patella and their entheses of healthy volunteers with those of professional athletes. Methods Sonography was performed using a GE Logiq 700 MR Expert Series ultrasound equipment and a 5-10 MHz multifrequency linear array transducer. Fifty-two healthy volunteers and 20 professional athletes underwent sonography on ligamentum patella of both sides. Results The normal ligamenta patella′s contour was regular and sharply defined, appearing as tightly packed echoic structures with fine parallel internal linear echoes with a synovial sheath to a thickness of 0.02 cm. The attaching bone surface was smooth and continuous. The ligamenta patella of male was longer than that of the female(P

Objective To investigate the correlation between the expression of peripheral blood CD8 + T lymphocytes and the severity degree of hand,foot and mouth disease( HFMD)in children infected by enterovirus( EV)71 at different ages,and further to predict the role of the expression of CD8+ T lympho-cytes played in the occurrence of neurological complications infected by EV71. Methods A total of 138 pe-ripheral blood samples derived from the confirmed HFMD cases were collected in the department of infectious disease at Kunming Children′s Hospital between March and September in 2014,including 33 mild cases,45 severe cases,and 60 critical cases. Patient ages were 9 months to 5 years old. Flow cytometry was used to detect the expression of peripheral blood CD8 + T lymphocytes in all of above patients. Results Compared to the reference value of CD8 + T lymphocytes in normal healthy children at different age groups,the percentage of peripheral blood CD8 + T lymphocytes elevated or increased slightly in patients of all ages,except the obvi-ously increasing expression in the age group of ~2 years and decreasing expression in critical cases of the age group of ~5 years. The expression of peripheral blood CD8+ T lymphocytes significantly increased in mild and severe patients but slightly increased in critical patients of the age group of 9 to 15 months,gradually de-creased in the age group of ~2 years and slightly increased in mild and severe cases but decreased in critical patients of the age group of ~5 years. There were significant differences between the patients in mild condi-tion and in severe condition or critical condition respectively within the age group of ~2 years( P﹤0. 05 ), and there were no significant differences in other age groups between different severity of disease. Conclusion
There are correlations between the expression of CD8+ T cells and the severity of HFMD in patients at different ages. Especially,the patient′s condition developing into severe degree is associated with the rapid decreasing of CD8 + T cells in HFMD patients of the age group of ~2 years. CD8+T cells play an important role in antiviral immune response in HFMD patients of ~2 years old.

Objective To evaluate endometrial biopsy and curettage in detecting small nerve fibers in eutopic endometrium for diagnosis of endometriosis.Methods Endometrial biopsies and curettings were taken in 65 women with menorrhalgia.Endometrial nerve fibers were immunohistochemically detected using the pan-neuronal marker PGP 9.5.All patients underwent laparoseopie approach.Results The specificity,sensitivity,positive and negative predictive value were 100% of endometrial biopsy and curettings for diagnosis of endometriosis.Condusions Careful endometrial biopsy combined with immunohistochemical staining for nerve fibers may be a reliable means of diagnosing or excluding endometriosis.

BACKGROUND:According to the thrust of document issued by State Drug Administration, the clinical experiment was carried onfufang duzhongjiangu keli (compound) (Bo Si Zhuang) in treatment of knee joint osteoarthritis.OBJECTIVE: To evaluate the improvement of the compound in treatment of knee joint osteoarthritis and its safety.DESIGN: Zhuanggu guanjie wan (bolus) was taken as controlled drug and double blind, double-simulation randomized method was designed.SETTING: Fujian Institute of Chinese Medicine, Guananmen Hospital of China Academy of Traditional Chinese Medicine, Institute of Orthopedics and Traumatology of China Academy of Traditional Chinese Medicine and Beijing Hospital of Chinese Medicine.PARTICIPANTS: Clinical experiment Ⅱ was performed since December 19, 1999, in which, 200 cases of knee joint osteoarthritis were observed and divided into compound group (100 cases) and bolus group (100 cases).From December 1999 to March 2000, clinical experiment Ⅲ was performed to observe 400 cases of knee joint osteoarthritis, in which, 300cases were divided in compound group and 100 cases in bolus group. All of cases were diagnosed by X-ray test and differentiated in Chinese medicine as insufficiency of liver and kidney and stasis of tendons and vessels. All of patients were in the known of experiment.METHODS: In compound group, fufang duzhong zhuanggu keli (1bag/time, 3 times/day) + simulated dosage of zhuanggu guanjie wan were administrated. In bolus group, fufang duzhong zhuanggu keli simulated dosage + zhuanggu guanjie wan (1bag/time, twice/day) were administrated.Double blind and double-simulation randomized control experiment was given in one-month treatment to observe clinical therapeutic effects.MAIN OUTCOME MEASURES: Evaluation on clinical indexes of joint function ,clinical therapeutic effect, syndrome score in Chinese medicine and adverse reaction.RESULTS: Totally 600 cases employed had all accomplished datum collections, no dropped-off case. ① The total effective rate of compound group was superior remarkably to bolus group (92.%, 82%). ② The result of joint function in compound group was superior remarkably to that of bolus group. ③ Concerning to improvement of syndromes in Chinese medicine, the result in compound group was superior to that of bolus group (the decreased integrals were 7.03±3.38 and 5.43±3.16 respectively). ④No obvious harmful effect presented during experiment.CONCLUSION: Fufang duzhong jiangu keli improves the symptoms of osteoarthritis of knee safely and effectively.

Objective To investigate the effects of MG132 on diabetic nephropathy (DN) rats induced with streptozocin. Methods Seventy-two male SD rats were randomly divided into three groups: normal control group (NC, n=24), DN group (n=24) and DN treated with MG132 group (DN+MG132, n=24). At the end of 4, 8 and 12 weeks, 24 hour urinary protein excretion rate (UPER) was detected. Morphology of kidney was examined by special staining of periodic acid-schiff (PAS). Renal 26S proteasome activity was determined by quantifying the hydrolysis of S-LLVY-AMC in a fluorescence reader. Urinary malondialdehyde (MDA) level and renal SOD and GSH-PX activity were detected by commercial kits. Renal SOD, GSH-PX and p47phox mRNA expressions were determined by real-time fluorescence PCR. Renal p47phox protein expression wasdetermined by Western blotting. Results Compared with NC group, the DN group showed a significant increased of UPER at week 4, 8, 12 (all P<0.05), of mesangium proliferation and mesangial matrix expansion at week 12. In DN+MG132 group, UPER was significantly decreased compared with DN group at the end of 4, 8 and 12 weeks (P<0.05, respectively), and the glomeruler pathological alteration induced by diabetes was attenuated. Increased renal 26S proteasome activity in DN rats was significantly inhibited after MC132 administration (P<0.05). Moreover, renal p47phox mRNA expression in DN group was 155%, 149% and 120% more than those in NC group at 3 time points (all P<0.05), and so was the renal p47phox protein expression, 139%, 152% and 186% more (all P<0.05). Urinary MDA levels in DN group were 1.95-, 2.04-and 2.62-folds more than those in NC group (all P<0.05). In addition, compared with NC group at 3 time points, in DN group, renal SOD activity was decreased by 23.09%, 33.59% and 53.31% (all P<0.05); renal GSH-PX activity was decreased by 28.57%, 33.06% and 48.76% (all P< 0.05); renal SOD mRNA was decreased by 38.09%, 61.44% and 76.53% (all P<0.05); renal GSH-PX mRNA group was decreased by 29.16%, 37.26% and 62.40% (all P<0.05). Compared with DN group, renal p47phox mRNA and protein expression, and urinary MDA levels were significantly lower in DN+MG132 group (all P<0.05); renal SOD and GSH-PX activity as well as mRNA expression were significantly increased in DN+MG132 group (all P<0.05). Conclusions MG132 treatment can provide renoprotection for DN rats effectively maybe through enhancing renal anti-oxidative ability.