Prostate cancer, bladder cancer, and rectal cancer are common malignancies in the male pelvis. The incidence rate of erectile dysfunction (ED) following radical prostatectomy, cystectomy or rectal cancer surgery is about 25% - 100%. The main cause of post-surgery ED is mainly attributed to injury of neurovascular bundles, which may lead to reduced oxygenation in and fibrosis of the penile tissue. Early penile rehabilitation after surgery can improve or restore the erectile function of the patients. This article focuses on penile rehabilitation after radical pelvic surgery.
Cystectomy ; Erectile Dysfunction ; etiology ; rehabilitation ; Humans ; Male ; Pelvic Neoplasms ; surgery ; Penile Erection ; Penis ; Postoperative Complications ; rehabilitation ; Postoperative Period ; Prostatectomy ; adverse effects ; Prostatic Neoplasms ; surgery ; Rectal Neoplasms ; surgery ; Urinary Bladder Neoplasms ; surgery

Ataxia Telangiectasia ; genetics ; Humans

OBJECTIVE: To investigate the antibiotic use in Shanghai Second and Third Class Hospitals. METHODS: The use of antibiotics in outpatients and inpatients in 10 third class hospitals and 13 second class hospitals were analyzed statistically in respect of consumption sum, order of varieties. RESULTS: The proportion of antibiotic use in Shanghai second and third class hospitals showed a different degree of decrease. However, in terms of the number of prescriptions and consumption sum, the proportions of antibiotics used in outpatient department were significantly higher in second class hospitals than in third class hospitals. The proportion of antibiotic use in inpatients (both non-surgery and surgery ones) were still on the high side, most had a postoperative antibiotic using coure of 3 to 7 days. CONCLUSION: The proportion and duration of antibiotic use should be strictly under control to ensure safe, effective and economical use of antibiotics.

ObjectiveTo investigate the effects of 1-3-n-Butylphthalide on the blood-brain barrier (BBB) following whole brain irradiation in rats.Methods144 male Sprague Dawley rats were randomly divided into sham-irradiation group,irradiation group,1-3-n-Butylphthalide group,and irradiation plus 1-3-n-Butylphthalide group.Whole-brain irradiation was given as a single-dose of 10 Gy using 4 MV X-ray.The rats were injected intraperitoneally with 1-3-n-Butylphthalide at 0.3 mg/kg,1.0 mg/kg,3.0 mg/kg once per day.The changes of the BBB were assessed by Evans blue (EB) assay.The expression of vascular endothelial growth factor (VEGF) in the brain tissue was determined by immunohistochemistry. The circulating endothelial cells (CECs) isolated from right ventricular blood were counted.MRI was evaluated with the T1-weighted images,T2-weighted images and MRI enhancement images induced by Gd-DTPA.The data were compared among the groups through Student-Newman-Keuls test.ResultsCompared with the sham-irradiation group,the EB content,the expression of VEGF in the brain tissue and the CECs were significantly increased in the irradiation group (2.81∶ 7.82,P =0.002;5.83∶ 10.26,P=0.003;3.16∶6.14,P =0.002).The signal intensity of T1-weighted images was significantly decreased while T2-weighted images and the enhancement rate significantly increased in the irradiation group (P =0.004 -0.018 ).Compared with irradiation group,the EB content,the expression of VEGF and the CECs were decreased significantly in the irradiation plus 1-3-n-Butylphthalide group ( 7.80∶ 3.86,P =0.007 ; 10.83 ∶ 5.26,P =0.008 ;6.36∶ 3.64,P =0.009 ).However,the changes in the MRI were significantly attenuated ( P =0.008-0.026,and 0.006 -0.038,respectively).Conclusions Following whole brain irradiation,1-3-n-Butylphthalide can decrease the permeability of the BBB in rats via decreasing VEGF expression and decreasing the CECs.

Objective To explore the effect of parvovirus B19 (VB19) infection on pediatric leukemia patients. Methods The pediatric leukemia patients were enrolled in the study in the Children's Hospital of Soochow University. Expression levels of VB19-DNA-PCR were detected using the polymerase chain reaction. Positive patients would be monitored and treated by conventional treatment as well until VB19 gene became negative. The data was compared according to the VB19 clearance time, clinical symptoms and blood counts to evaluate the effect. Results In the 3009 samples from 824 pediatric leukemia patients, there were 36 samples (1.2%) from 12 cases (1.5%) of pediatric leukemia paients with positive VB19 infection. Among the positive patients, 11 cases (1.9%) were from 582 with acute lymphoblastic leukemia (ALL) patients and 1 (0.45%) was from 212 with acute myeloid leukemia (AML). According to the treatment stage, 3 cases were in initially diagnosed period, 2 cases in early stage of consolidation chemotherapy, 4 cases in delayed enhanced chemotherapy period, and 3 cases in maintenance chemotherapy period. According to the treatment response, 4 cases were in continuous treatment, 2 cases were sensitive to treatment, and 3 cases were drug resistant. In the drug resistance group, 2 cases developed into the pure red cell aplastic anemia (PRCA). After treatment, one was recovered from PRCA with VB19 cleared, the other one remained PRCA with continuously positive VB19. Conclusions More VB19 virus infection in pediatric ALL happened in delayed enhanced chemotherapy period. The persistent presence of VB19 infection on pediatric leukemia patients is closely related with PRCA.

Objective To investigate on the incidence of gynecological laparoscopic operation complications within ten years.Methods From January 2003 to December 2012,clinical data and the complications of 4 897 cases undergoing gynecological laparoscopic operation in First Hospital of Peking University were studied retrospectively.Those surgeries included 876 cases with hysterectomy,662 cases with myoectomy,3 266 cases with adnexa surgery,93 cases of diagnostic laparoscopy operation.Results The complications occurred in 29 cases,the incidence rate was 0.59％ (29/4 897).The Incidence rate in Hysterectomy group was 1.83％ (16/876),which was significantly higher than 0.60％ (4/662) in myoectomy group and 0.28％ (9/3 266) in adnexa surgery group.Twenty nine cases of complications were 14 cases with organ injures (48％,14/29),5 cases with hemorrhage complications (17％,5/29),8 cases with infectious complications (28％,8/29),2 cases with incisional hernia(7％,2/29).Conclusion The major complication of gynecological laparoscopic operation complication was organs injuries,which was associated with difficulty and scope of the operation.

Study the serum level of HGF, Cys C and TGF-beta1 in type 2 diabetic nephropathy (DN), the infect of Pingshen decoction on those index. Selected 69 cases of 2 type DN and randomly divided into therapy group (36 cases) and control group (33 cases). The therapy group were treated with Pingshen decoction 1 dose/d, bid po. The control group were treated with NephritisShu tablet, 6 tablet, tid po. 8 weeks was a course. Before and after treatment, we examine the serum level of HGF, Cys C and TGF-beta1 by ELISA and immunonephelometry, and compare with 30 cases of healthy control group. The study demonstrates that before treatment, the serum level of HGF in both groups were significantly lower than healthy control group (P < 0.01), but Cys C, TGF-beta1 were significantly higher (P < 0.01). After treatment, the serum level of HGF of both groups were increased. The serum level of HGF of therapy group were significantly higher than of control group (P < 0.01), but the serum level of Cys C and TGF-beta1 were significantly lower than control group (P < 0.01). The serum level of HGF was correlated negatively with Cys C,TGF-beta1. In control group, the UAER, urine beta2-MG and quantity of 24-hour urine protein were significantly decreased after treatment (P < 0.01). The index of urine of therapy group were significantly lower than control group (P < 0.01). Results indicate that test of serum level of HGF and Cys C,TGF-beta1 of diabetic nephropathy have important clinical significance. Pingshen decoction can effectively intervene in the serum level of HGF and Cys C, TGF-beta1 and index of urine.
Aged ; Aged, 80 and over ; Case-Control Studies ; Cystatin C ; blood ; Diabetic Nephropathies ; blood ; drug therapy ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Hepatocyte Growth Factor ; blood ; Humans ; Male ; Middle Aged ; Transforming Growth Factor beta1 ; blood

Breast Neoplasms ; epidemiology ; China ; epidemiology ; Female ; Humans ; Occupational Diseases ; epidemiology ; Risk Factors ; Stress, Psychological

Objective]To prove that Fujian Province is also a natural focus of Pagumogonimus veocularis(Pv).[Methods]The adult worms were obtained from a cat fed with Pv metacercariae.[Results]Pv were found in Jianou,Fujian Province.All 1 873 Semisulcospira libertina showed negative.The positive rate of Tricula fujianensis and Erhaia jianouenensis were 0.10%(1/695) and 0.25%(5/2 038), respectively. The main crab host was S.fujianensis.Ps alone and mixed infection with Pv were found in the Sinopotamon ,the infection rates were 36.8%(43/117)and 20.5%(24/117), respectively. The numbers of the metacercariae were 806 and 40, respectively. A cat was infected with 12 metacercariae of Pv , eggs were found in the stool 56 days after infection,and 6 worms were found in the lungs 68 days after infection. [Conclusion]Fujian is one of the natural focus of Pv, cat is the adequate host. The fluke was identified as Pv according to the characteristics of the metacercariae.

Objective To investigate the difference between the blood pressure readings between sitting and supine position,and to study the factors that associated with the sitting-supine blood pressure difference in patient with diabetes.Methods We measured the sitting blood pressure first then followed by the supine pressure in 356 diabetic patients,using a standard mercury sphygmomanometer.Patient's body weight,height and blood glucose levels were also measured.Results SBP and DBP were significantly higher in the supine position than in sitting position in diabetic patients(by 3.5?7.6/1.5?4.9 mm Hg,P