Objective To explore clinical value of different administration modes applied to treat the asthma combined with chronic obstructive pulmonary disease ( COPD ) .Methods Clinical data of 180 patients with bronchial asthma combined with COPD admitted by the department of respiratory medicine of the Hospital from June 2013 to June 2015 were retrospectively analyzed, and such patients were divided into three groups including 58 patients in the control group, 60 patients in the observation group A and 62 patients in observation group B ( n =62 ) in random cross double-blind method.The patients in the control group were administered and treated with placebo ( once in the morning and at night daily respectively) , the patients in the observation group A were administered and treated with 2.5 μg of tiotropium bromide ( once in the morning and at night daily respectively), and the patients in the observation group B were treated with 2.5 μg of tiotropium bromide (once at night daily respectively), and the treatment efficacy on three groups of patients were observed.Results Average questionnaire scores of FEV1, AUC0 ~24 h , FEV1(0 ~24 h) peak valley value, PEFam , PEFpm , FEV1 and ACQ -7 in 24 hours of patients in the observation group A and observation group B, there were no statistically significant differences between two groups;Questionnaire scores of FEV1, AUC0 ~24 h , FEV1(0 ~24 h) peak valley value, PEFam , PEFpm , FEV1 and ACQ-7 in 24 hours of patients in the observation group A and observation group B were significantly higher than such indexes of patients in the control group, and the differences were statistically significant ( P <0.05 ) .Conclusion Two different dosage regimens of tiotropium bromide with daily dose of 5 μg can significantly keep the bronchus expanding for 24 h, and delivers significant efficacy on the asthma combined with COPD treatment.

Objective:To design a kind of head holder for small animal imaging without artifact. Methods: The head holder was designed for small animal imaging according to rodent head stereotaxic apparatus with lightweight and easy molding material (polymethyl methacrylate). The holder can be easily made with ordinary lathe and can be easily operated in small animal imaging device. Results:After the trial in small animal PET-CT, the holder can effectively solve the problems in small animal imaging such as the artifact caused by tiny displacement, tilt head position, deviating from the central field of view and respiratory depression. Conclusion: The small animal imaging device was designed in simple structure to overcome the shortcomings of the existing technology. The operation of the device is simple, which is worthy of popularization head holder of application.

Objective To study the effect of exercises plus active vitamin D on the bone mass of the elderly osteoporosis patients. Methods Eighty nine cases of elderly osteoporosis were divided into 2 groups at random, with 45 cases in Group A (control group) and 44 in Group B (treatment group). Every patients in these two groups takes 600mg calcium and 0.25?g ? D 3 daily. At the same time, Group B conducts regular exercises. Results After the simple ? D 3 treatment, the lumbar BMD increased significantly and the level of osseous formation index BGP increased, but the osseous absorption index PYD/Cr did not change significantly. However, after the combined treatment with ? D 3 and exercise, the BMD at both the lumbar vertebra and the hip increased significantly, the level of osseous formation index BGP increased greatly and the osseous absorption index PYD/Cr decreased. Conclusion ? D 3 treatment is more favorable for aged osteoporosis patients in stimulating osseous formation than in inhibiting osseous absorption, and it is advantageous in increasing the bone mass of the lumbar vertebra. The ? D 3 treatment combined with aerobic exercise is helpful not only in increasing the bone mass of the lumbar vertebra and the hip in the elderly patients with osteoporosis, but also in stimulating osseous formation and inhibiting the osseous absorption.

Objective To investigate the feasibility,reliability,and complications of laparoscopic second-look exploration for ovary epithelial cancer.Methods The operation was performed under general anaesthesia.The 4-port laparoscopy was carried out.Physiological saline was used to wash the abdominal and pelvic cavity for cytological examination.Then the exploration of abdominal and pelvic cavity was performed,adhesions were dissected,and multiple punch biopsies(at more than 20 sites) were conducted in the abdominal and pelvic cavity.Results All the operations were completed successfully.The operative time was 61.3?16.7 min,and the hemorrhage volume was 98.7?32.1 ml.Positive findings were encountered in 4 cases(28.6%),3 of which(21.4%) were identified by the naked eye and 1 of which was identified by microscope,and negative findings,10 cases(71.4%).Of the 4 cases of positive findings,the tumor was located at the pelvic peritoneum or the paracolic sulci peritoneum.No abdominal organ injuries occurred,and no conversion to open surgery was needed.Delayed healing of umbilical incision happened in 1 case.Of the 10 cases of negative findings,recurrence of tumor was observed in 1 case(10.0%) at 48 months after operation.Conclusions Laparoscopic second-look exploration for ovary epithelial cancer is feasible,with advantages of minimal invasion,fast recovery,and good patient's tolerance.

Objective To investigate the feasibility of laparoscopic radical hysterectomy and abdominopelvic lymphadenectomy in the treatment of malignant uterine tumors.Methods Laparoscopic radical hysterectomy and abdominopelvic lymphadenectomy was performed in 62 cases of biopsy-confirmed early-stage malignant uterine tumors from February 2003 to August 2005.There were 26 cases of endometrial cancer and 36 cases of cervical cancer.Pelvic lymphadenectomy was conducted in all the cases;while selective lymphadenectomy of peripheral lymph nodes of the abdominal aorta was performed in 5 cases,followed by laparoscope-assisted vaginal hysterectomy(LAVH).Results The operation was completed under laparoscope in 61 cases,and a conversion to open surgery because of venous injuries was encountered in 1 case.The operation time was 165～265 min(mean,217 min);the intraoperative hemorrhage volume was 150～1200 ml(mean,260 ml);the number of excised lymph nodes was 13～23(mean,17).Bladder injury happened in 1 case and was successfully repaired under laparoscope.Postoperatively,urine retention developed in 4 cases and lymphatic cyst occurred in 5.Follow-up checkups for 1~28 months in 61 cases showed 1 case of recurrence at 3 postoperative month(stage Ⅱ_B cervical adeno-squamous carcinoma,withdrew from the treatment and died 4 months later).Conclusions Laparoscopic radical hysterectomy and abdominopelvic lymphadenectomy is safe,feasible,effective,and reliable.

Objective To investigate the clinical value of laparoscopic myomectomy.Methods A retrospective analysis was made on clinical data of 58 cases of laparoscopic myomectomy(Laparoscope Group) and 52 cases of open myomectomy(Open Group) from October 2002 to February 2004 in this hospital.Results The laparoscopic operation was all accomplished.The Laparoscope Group had significantly shorter operation time(58.0?11.2 min) than the Open Group(69.4?10.3 min)(t=(-5.535),(P=0.000)),less intraoperative blood loss(71.6?34.8 ml) than the Open Group(149.1?38.9 ml)(t=-11.029,P=0.000),lower postoperative pyrexia rate(21/58) than the Open Group(39/52)(?~2=16.642,P=0.000),shorter hospital stay(4.5?1.6 d) than the Open Group(7.6?2.1 d)(t=-8.760,P=0.000),higher total hospitalization costs (6 511.3?566.7 yuan) than the Open Group(6 286.8?387.5 yuan)(t=2.398,P=0.018),higher costs for anesthesia and operation(1 566.7?154.7 yuan) than the Open Group(946.6?156.6 yuan)(t=20.868,P=0.000),and lower costs for postoperative medication(703.5?140.2 yuan) than the Open Group(1 278.4?237.6 yuan)(t=-15.643,P=0.000).Follow-up observations in 56 cases in the Laparoscope Group and 50 cases in the Open Group for 18~34 months(mean,26 months) revealed no statistical differences in recurrence rate and pregnancy rate between the two groups.Conclusions Laparoscopic myomectomy has advantages of little hemorrhage,fast recovery,short hospital stay,and low complication rate,being one of ideal methods for the treatment of hysteromyoma.

85.0%),but they were lack of knowledge of special knowledge,41.1% of them knew AIDS diagnostic criteria,18.4% of them knew "window phase";the differences of nurse mastery of AIDS occupational prevention knowledge before and after the intervention were significant(P

AIM:To explore the changes in immune function children patients with repeated respiratory infection(RRI)and the influence of nucleotide and casein injection on it.METHODS: 45 patients with RRI were arranged in therapy group and were injected with nucleotide and casein injection.32 patients with acute respiratory infection were arranged in control group who were not injected with nucleotide and casein injection.The effect of treatment, change of IgA,IgG,IgM,T-lymphocyle subgroups and reaction intensity of PHA were observed.RESULTS: There were very significant decline of IgA and IgG level(P

Objective To evaluate the immediate effect and the safety of acupuncture at Taichong(LR 3)on blood pressure of hypertension patients with hyperactivity of liver-yang.Methods Acupuncture treatment was done at Taichong(LR 3)of both sides for the 67 patients with hypertension of 1 or 2 degree,once a day for 7 days.Blood pressure was measured once before and 30 minutes after acupuncture respectively everyday,and the observation was carried out to see whether the patients had adverse reactions.Results Compared the systolic pressure and diastolic pressure after acupuncture with before acupuncture,the difference was significant(P

Objective To determine the content of paeoniflorin with different medicinal parts in Radix Paeoniae Alba and offer a reference for collection and processing. Methods The content of paeoniflorin was measured by HPLC method. Combining air drying with weight relief condition, the content of paeoniflorin was calculated in fresh Radix Paeoniae Alba. Results There was the highest content of paeoniflorin in Radix Paeoniae Alba in 24～48 hours after collection, and the another increasing of the content was founded 120 hours after collection. Conclusion Radix Paeoniae Alba should be processed in 48 hours after collection.