Objective To study the urodynamic characteristics of women with pelvic organ prolapse in prolapse and reset condition. Methods From Jan. 2010 to Apr. 2010, 30 patients with pelvic organ prolapse (POP), including 1 case in grade Ⅰ , 6 cases in grade Ⅱ , 21 cases in grade Ⅲ and 2 cases in grade Ⅳ, treated in Peking University People's Hospital were analyzed their urodynamical changes at status of prolapse and reset with pessary. Results (1)The symptoms: in the prolapse condition, there were 11 patients with bladder outlet obstruction( BOO), 7 patients with residual volume more than 100 ml, and 4 patients with stress urinary incontinence(SUI). In the reset condition, there were 5 patients with BOO,5 patients with residual volume more than 100 ml, and 4 SUI patients. (2) Characteristics of urodynamic:there were significant difference in first desire to void ( FD, P = 0. 047), normal desire to void ( ND, P =0. 007), strong desire to void ( SD, P = 0. 001 ), maximum cystometric capacity ( MCC, P = 0. 001 ),maximum flow rate ( Q=max, P = 0. 001 ), average flow rate ( Q P = 0. 001 ), and residual volume ( RV,P = 0. 025 ) between prolapse and reset condition among all patients. In patients with grade Ⅰ to Ⅱprolapse, Qmax were (11 ±6) ml/s in prolapse condition and (15 ±4) ml/s in reset condition (P =0. 014), Qave were ( 6 ± 4 ) ml/s in prolapse condition and ( 7 ± 3 ) ml/s in reset condition ( P = 0. 237 ),RV were (29 ±46) ml in prolapse condition and (15 ±25) ml in reset condition (P =0. 157). Among patients with grade Ⅲ to Ⅳ prolapse, Qmax were ( 11 ± 8 ) ml/s in prolapse condition and ( 17 ± 10) ml/s in reset condition (P=0.001), Qave were (5 ±4) ml/s in prolapse condition and (7 ±4) ml/s in reset condition ( P = 0. 002 ), RV were ( 105 ± 169 ) ml in prolapse condition and (47 ± 92) ml in reset condition (P = 0. 037 ). Conclusions Patients with pelvic organ prolapse Ⅲ - Ⅳ may present pseudo BOO,recessive stress urinary incontinence and residual volume more than 100 ml. There were significant improvement in cystometric sensation, capacity, flow rate, and residual volume after reset. The urodynamic test for patients with pelvic organ prolapse in the reset condition might be much better in evaluating lower urinary tract function.

Objective\ To study the influence of long-term quality of life in MHD patient after their family numbers have received home-nursing education Methods 49 cases of MHD were divided into two groups randomly: the observe groups(n=24),and the control groups(n=25).Both groups were received routing treatment with health education,while the family members of observation groups were also guided with home-nursing education.After one and five years′ treatment,the index of quality of life were compared with SF-36 respectively. Results The quality of life in observation groups was significant higher than that of control group(after one year P

OBJECTIVE To investigate the postoperative morbility of deep fungal infections and the source and composition of the pathogenic fungi.METHODS Clinical data of 816 patients with post-operative deep fungal infections from Jul 2006 to Jun 2008 were reviewed and analyzed retrospectively.RESULTS The detectable rate of post-operative deep fungal infections was 24.82%,among which Candida albicans was the most common(65.69%),followed by C.tropicalis(10.57%);the rate of broad-spectrum antibiotic application in peri-operation was 96.45%;the infection site in the descending order was cardio-thorax,gastrointestinal tract,urinary tract,female reproductive system,blood and skeleton.CONCLUSIONS Operative trauma is an important factor that causes deep fungal infections in hospital,and is closely related to broad-spectrum antibiotic application.Positive prevention,timely diagnosis and effective treatment should be highly emphasized when dealing with post-operative deep fungal infections.

Objective To report a case of kerion caused by Geotrichum in China. Methods A 9 year-old-boy had kerion-form lesion on his scalp with swollen posterior auricular lymph nodes, and did not show other definite underlying disease. The pathogenic fungus was identified according to culture, scanning electron microscopy, biochemical tests and DNA sequencing. The hair infection test was performed and the infected hairs were examined by scanning electron microscope. Animal test confirmed the pathogenicity of the fungus. Results The fungal colonies were the same when the tissue cultures were repeated. The colonies showed milky white to yellowish in color. The hyphae could be identified at the periphery on Sabouraud′s agar culture at 27 ℃, which were moist and smooth on the surface at 37 ℃. Under microscope, there were many rectangular arthrospores, round or oval spores with or without buddings, as well as branched hyphae. The isolated fungus was identified as a Geotrichum silvicola by culture, scanning electron microscope, biochemical test and DNA sequencing. The patient′s condition was improved markedly after treatment of terbinafine for 4 weeks. Conclusions This is the first case report of kerion caused by Geotrichum in China, and terbinafine is effective.

Aim To study the role of ubiquitin carboxyl terminal hydrolase L1 (UCH-L1)involved in the pro-tective effect of fluoxetine against monocrotaline-in-duced pulmonary arterial hypertension in rats.Meth-ods Monocrotaline (60 mg·kg -1 )was used to es-tablish pulmonary arterial hypertension in rats and low-dose (2 mg·kg -1 ·d -1 )or high-dose (10 mg·kg -1 ·d -1 )fluoxetine was applied to inhibit pulmonary ar-terial hypertension.The hemodynamics,morphology of pulmonary arterioles and lungs,UCH-L1 protein ex-pression and nuclear factor-κB (NF-κB)nuclear trans-location were observed.Results Monocrotaline not only increased pulmonary arterial pressure and promo-ted pulmonary arterial remodelling and lung inflamma-tion,but also down-regulated UCH-L1 protein expres-sion and increased NF-κB activity in lungs.Fluoxetine inhibited these changes in a dose-dependent manner. However,UCH-L1 protein expression of pulmonary ar-teries did not significantly change among different groups.Conclusion Fluoxetine inhibits monocrotal-ine-induced lung inflammation in rats,involved in NF-κB activity inhibited by up-regulated UCH-L1 protein expression.

Objective To explore the application effect of individualized traditional Chinese medicine nursing mode in the nursing of patients with subtotal gastrectomy. Methods A total of 60 eligible patients who met the standard were divided into the control group and the intervention group with 30 cases in each group according to the random number table method, the control group received only normal nursing while the intervention group was subjected to the individualized TCM nursing based on the normal nursing. The nursing effect was compared between two groups. Results Scores of negative mood of patients of the intervention group before surgery, electrogastrogram slow wave 3 h, the first day and the second day after the operation, first feeding time after operation, early ambulation time, average length of stay was (16.50 ± 3.20) points, 2.58 ± 0.46, 2.88 ± 0.08, 2.99 ± 0.54, (28.70 ± 4.43) h, (29.09 ± 4.55) h, (8.24 ± 1.38) d. The control group was(16.98 ± 2.61)points, 2.40 ± 0.53, 2.79 ± 0.14, 2.71 ± 0.30,(31.45 ± 3.80)h,(32.91±2.28)h,(10.40±1.99)d, there were significant differences between the two groups (t=2.53-25.19, P < 0.05). In the third day after operation, the electrogastrogram slow wave in the intervention group and the control group were 2.94 ± 0.53, 2.93 ± 0.12, there was no significant difference between the two groups (t=0.40, P>0.05). Conclusions Individualized TCM nursing can effectively alleviate the patients′ negative mood, shorten the recovery time of postoperative electrogastrogram slow wave, first feeding time and early ambulation time, to restore the gastrointestinal function of patients earlier, effectively promote the rehabilitation of patients;at the same time, shorten the hospitalization time.

Objective To evaluate the effects of dezocine on diabetic neuropathic pain (DNP ) and expression of NMDA receptor subunit 2B (NR2B) in the spinal dorsal horns of rats .Methods Forty-eight male Sprague-Dawley rats , aged 4 weeks , weighing 150-170 g , with DNP induced by intraperitoneal injection of streptozocin (STZ) 50 mg/kg (successful induction of diabetes was defined as blood glucose >16.7 mmol/L) , were randomly divided into 2 groups ( n=24 each) using a random number table:DNP group and dezocine group (group D) .Twenty-four normal rats were chosen and served as normal control group (group C) .In group D , dezocine 2.52 mg/kg was injected intramuscularly once a day for 7 consecutive days starting from 2nd week after STZ injection ,while the rats in DNP and C groups received the equal volume of normal saline .Paw withdrawl threshold (PWT) to mechanical stimulation was measured before dezocine injection (T0 ) ,and on 1st ,3rd ,5th and 7th days after dezocine injection (T1-4 ) and on 7th day after the end of dezocine injection (T5 ) .Twelve rats in each group were sacrificed after measurement of PWT at T4 ,and T5 .The lumbar segments of the spinal cord were removed for determination of NR2B protein expression (by immuno-histochemistry and Western blot ) and NR2B mRNA expression (by RT-PCR ) in the spinal dorsal horns .Results Compared with group C ,the PWT at T0-5 in group DNP and at T0 and T5 in group D was significantly decreased , and the expression of NR2B protein and mRNA at T4 ,5 in DNP group and at T5 in D group was up-regulated ( P<0.05) .Compared with group DNP ,the PWT was significantly increased at T1-4 ,the expression of NR2B protein and mRNA was down-regulated at T4 ( P<0.05) ,and no significant changes were found in the parameters mentioned above at T5 in group D ( P>0.05) . The PWT was significantly lower at T0 and T5 ,and the expression of NR2B protein and mRNA was higher at T5 than at T4 in group D ( P<0.05 ) .Conclusion Dezocine can effectively relieve DNP in rats and inhibition of NR2B expression in the spinal dorsal horns is involved in the mechanism .

Objective To study the characteristics of antimicrobial resistance and molecular epidemiology of Staphylococcus aureus (S .aureus)in the intensive care units(ICUs)of a hospital.Methods Clinical isolates of S .aureus collected from ICUs between January and December 2014 were identified and performed antimicrobial susceptibility testing,then typed by staphylococcal protein A (spa)typing and multilocus sequence typing (MLST) methods.Results Of 160 isolates of S .aureus ,120 (75.00%)were methicillin-resistant S .aureus (MRSA). Resistance rates of MRSA to erythromycin,clindamycin,and levofloxacin were all > 80%;methicillin-sensitive S .aureus (MSSA)were sensitive to cefazolin,resistance rates to erythromycin,clindamycin,and levofloxacin were 62.50%,35.00%,and 10.00% respectively.spa typing and MLST results showed that the main types of 120 isolates of MRSA were ST239-t030,ST239-t037,and ST5-t2460,the major epidemic strains were ST239-t030 (n=105,87.50%),and were isolated from 8 ICUs;MSSA had more types,ST59-t437 were detected only from depart-ment of neurology(n =8)and department of digestive diseases(n =2),ST6-t701 ,ST398-t3625,ST398-t1793,and ST121-t2092 were isolated from departments of neurology(n=7),anesthesiology(n=5),neurosurgery(n=4),and cardiac surgery(n=4)respectively.Conclusion Isolation rate of MRSA in ICUs in this hospital is high,ST239-t030 is the main type,which prevailed in hospital;different types of MSSA have epidemic trends in various departments.

Objective:To analyze the use status of antibiotics and the resistance of clinic isolate bacteria against the commonly used antibiotics before and after the intervention. Methods:Using the information retrieval systems, the consumption of antibiotics in the inpatients during the 1st quarter of 2012(before the intervention) and the same period of 2013(after the intervention) was com-pared. According to the defined daily dose ( DDDs) , the antibiotics were ranked, and the resistance rate against the commonly used antibiotics was analyzed. Results:Compared with the top ten before the intervention, the top ten after the intervention was changed sig-nificantly, however, cephalosporins was still the main species. After the intervention, the overall decline in DDDs was significant, the separation rate and distribution of bacteria remained stable. ESBLs enzyme production rate of Enterobacteriaceae Escherichia coli was re-duced by 7. 61%, and that of Klebsiella pneumoniae was reduced by 1. 34%, and the resistance rate against the commonly used antibi-otics was in an overall downward trend. The resistance rate of Gram-positive staphylococci against the commonly used antibiotics was de-creased, while that of Gram-positive enterococci showed notable difference. Conclusion:The DDDs of antibiotics and bacterial resist-ance rate are in an overall downward trend in our hospital after the intervention;however, there is still exception. Therefore, the clini-cal antimicrobial susceptibility tests should be performed as soon as possible to help the choice of antibiotics.