Adult ; Churg-Strauss Syndrome ; complications ; Humans ; Male ; Myocardial Infarction ; complications

Female ; Humans ; Infant ; Infant, Newborn ; Male ; Stomach Neoplasms ; Teratoma

Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; methods ; Menopause ; Perimenopause ; Phytotherapy

Objective To study the role of emergency nursing professional team in the pre-hospital care.Methods Two hundred patients from October 2011 to March 2012 were set as the control group and another 200 patients from April 2012 to September 2012 were selected as the experiment group.The control group was managed by routine emergency mode and the experiment group by the emergency nursing professional team.The two groups were compared in terms of satisfaction degree,the time for the team to start and the rate of adverse nursing events.Results After establishing the emergency nursing professional team,the satisfaction degree was significantly increased,the time for the team to start was significantly shortened and the rate of adverse nursing events was significantly decreased(all P<0.05).Conclusion The management mode of emergency nursing professional team in pre-hospital medical care can effectively improve the quality of nursing care.

Objective To study the features and risk factors of ischemic leukoaraiosis (LA) progression in elderly patients aged 80 years and over. Methods The 56 elderly patients with ischemic LA confirmed by MRI were enrolled in this study. The characteristics and risk factors of ischemic LA were comparatively analyzed between baseline and 3 years later by single and multi-variable logistic regression analysis. Results Ischemic LA progressed mostly in the subcortical white matter in elderly patients, especially the frontal lobes (progression of white matter lesion was present in 40% in the frontal lobes at baseline and 52% after 3 years), followed by the parietal lobes (35% at baseline and 36% after 3 years); Furthermore, previous high homocysteine (Hcy) and chronic bronchitis were risk factors of ischemic LA progression. Conclusions Ischemic LA progresses mostly in the subcortical white matter in the elderly, especially the frontal lobes; High Hcy and chronic bronchitis are risk factors of ischemic LA progression in elderly patients.

Academic Dissertations as Topic ; Bibliometrics ; China ; Health Systems Agencies ; Occupational Diseases ; prevention & control ; Publishing

Objective To evaluate the efficacy of lidocaine solid lipid nanoparticles (L-SLNs) for sciatic nerve blockade in rats.Methods Lidocaine-loaded SLNs were prepared using high pressure homogenization.Ninety SPF male Wistar rats,weighing 220-280 g,were randomized into 6 groups (n =15 each) using a random number table:control group (group C),1％ L-SLN group (group L1-SLN),1％ lidocaine group (group L1),2％ L-SLN group (group L2-SLN),2％ lidocaine group (group L2),and blank SLN group (group SLN).In C,L1-SLN,L1,L2-SLN,L2 and SLN groups,normal saline,1％ lidocaine SLN,1％ lidocaine,2％ lidocaine SLN,2％ lidocaine and blank SLN (200 μl) were injected,respectively,around the sciatic nerve.Before sciatic nerve blockade (baseline) and at 10,20,30,60,120,180,240,300,360,420,480,540 and 600 min after blockade,the paw withdraw latency to a thermal stimulus was measured,and maximum possible effect (MPE) was calculated to reflect the degree of sensory block.Before sciatic nerve blockade and at 10,20,30,60,120 and 150 min after blockade,extensor postural thrust (EPT) of the hind limbs was detected to reflect the degree of motor block.The sciatic nerve at the injection site and the tissues around the site were obtained for observation of the pathological changes at 2 days and 1 and 4 weeks after blockade.Results Compared with the baseline value before blockade and group C,the MPE was significantly increased in at 10-30 min after blockade group L1,at 10-60 min after blockade in group L2,at 10-360 min after blockade in group L1-SLN,and at 10-540 min after blockade in group L2-SLN,and the EPT was decreased at 10-30 min after blockade in group L1,at 10-60 min after blockade in group L2 and group L1-SLN,and at 10-90 min after blockade in group L2-SLN.Compared with group L1,the MPE was significantly decreased at 10 min after blockade,no significant change was found at 20-30 min after blockade,and the MPE was increased at 60-360 min after blockade,and the EPT was increased at 10-30 min after blockade,and no significant change was found at the other time points in group L1-SLN.Compared with group L2,no significant change was found in the MPE at 10-30 min after blockade,the MPE was significantly increased at 60-540 minafter blockade,and the EPT was increased at 10-60 min after blockade,and no significant change was found at the other time points in L2-SLN group.In SLN,L1-SLN and L2-SLN groups,no pathological changes were found in the sciatic nerve at the injection site and the tissues around the site,and only mild inflammatory responses were observed.Conclusion L-SLNs can prolong the duration of block when applied for sciatic nerve blockade in rats and biocompatibility is good.

China donation after Citizen's death (CDCD) has been organized since 2010,and now has been synchronized with the international organ transplantation.At present,liver transplantation has become the only safe and curative treatment for the end-stage liver diseases.Nevertheless,there is much restriction over further exploration of this technique.This article will mainly focus on donation after brain death (DBD),and summarize the four dominating injuries of donor liver,including the donor's primary injury,cut and perfusion injury,graft preservation injury,and ischemia-reperfusion injury.

Objective To compare the efficacy of weight loss,metformin and rosiglitazone in women with polycystic ovary syndrome(PCOS).Methods A randomized controlled trial(RCT)was carried out in Peking Union Medical College Hospital(PUMCH),one hundred and six women with PCOS were assigned to three intervention groups:weight loss,weight loss and metformin,weight loss and rosiglitazone group.Patients were treated with weight loss(diet and exercise),weight loss and mefformin (500 mg three times daily),weight loss and rosiglitazone(4 mg once daily)for three months.Sixty patients completed treatments.Basal body temperature(BBT),total testosterone as well as fasting serum insulin levels and lipid were measured and compared in all patients before and after weight loss.Results No significant differences were found in the baseline characteristics among three groups.In weight loss group 51%(22/43)patients completed treatment,and 23%(5/22)patients resumed ovulation.In weight loss and mefformin group 58%(21/36)patients completed treatment,and 43%(9/21)patients resumed ovulation.In weight loss and rosiglitazone group 63%(17/27)patients completed treatment,and 59% (10/17)patients resumed ovulation.Ovulation rate was significantly higher in weight loss and rosiglitazone group than in weight loss group.There was no significant difference among three groups in body mass index (BMI),waist circumference,waist-hip ratio(WHR),sex hormone,serum fasting insulin and lipid level after treatment.Conclusion Weight loss,metformin and rosiglitazone all can improve ovulation each.

Animals ; Chronic Pain ; Freund's Adjuvant/adverse effects* ; Humans ; Inflammation ; Male ; Pelvic Pain/etiology* ; Prostatitis ; Rats