Cystectomy ; Fatal Outcome ; Female ; Glial Fibrillary Acidic Protein ; metabolism ; Granular Cell Tumor ; pathology ; secondary ; surgery ; Humans ; Immunohistochemistry ; Middle Aged ; S100 Proteins ; metabolism ; Urinary Bladder ; chemistry ; pathology ; surgery ; Urinary Bladder Neoplasms ; metabolism ; pathology ; surgery ; Vaginal Neoplasms ; metabolism ; secondary ; surgery

OBJECTIVETo compare the efficacy differences between fire needling therapy and oxycycline tablets for the treatment of moderate to severe acne vulgaris.

METHODSSixty cases of moderate to severe acne vulgaris were randomly divided into a fire needling group and a medication group, 30 cases in each one. The pricking method of fire needling at Ashi points around damaged skin was applied in the fire needling group, once every five days for totally 4 times. The oral administration of oxycycline tablets, 100 mg, was applied in the medication group, twice daily for 20 days, also external application of adapalene gel before sleep was adopted. The fading time of skin damage, including papule, pustule, nodule and cyst in the two groups was recorded and clinical efficacy was compared. After the treatment, two-month follow-up was performed to observe the recurrence rate in the two groups.

RESULTSThe curative rate was 69.0% (20/29) in the fire needling group, which was statistically different from 40.0% (12/30) in the medication group (P < 0.05). The fading time of each type of skin damage in the fire needling group was shorter than that in the medication group [papule: (2.67 +/- 0.66) d vs (4.36 +/- 0.61) d; pustule: (2.47 +/- 0.57) d vs (4.27 +/- 0.55) d; nodule: (7.76 +/- 1.06) d vs (9.88-1.30) d; cyst: (11.81 +/- 1.54) d vs (14.79 +/- 0.89) d, all P < 0.05]. The recurrence rate was 46.4% (13/28) in the fire needling group, which was not significantly different from 44.0% (11/24) in the medication group (P > 0.05).

CONCLUSIONThe acne vulgaris could be fast and effectively treated by fire needling therapy, which has shorter fading time than oxycycline tablets. However, the preventive effect is not different between the two theraies.

Acne Vulgaris ; therapy ; Acupuncture Therapy ; Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome

OBJECTIVETo search all studies that had been published in the world with regarding to the effectiveness of the extent of intralesional curettage and wide excision for recurrence rate and complications and comparative functional outcomes in patients with giant cell tumours (GCT) of the distal radius and analyze them which were in high quality by means of Meta analysis, in order to give some evidences for the choice of method dealing with giant cell tumors GCT in surgery.

METHODSCochrane central register of controlled trials(Issue 8 2014), PubMed(1970-01-01/2013-01-01), Ovid (1970-01-01/2013- 01-01), Elsevier (1970-01-01/2013-01-01), CNKI (1970-01-01/2013-01-01) were searched. Including intralesional curettage and wide excision were performed to treat giant cell tumors (GCTs) of the distal radius in the literatures, selecting on meet eligibility in the standard literatures underwent strict quality assessment. The Meta-analysis was performed with software RevMan5.0 from the Cochrane collaboration. Additionally, the analysis checked the heterogeneity of data. The effectiveness of the extent of intralesional curettage and wide excision for recurrence rate and complication in patients with giant cell tumours of the distal radius were evaluated and Odds Ratio was calculated.

RESULTSSeven relevant articles were identified involving total 163 cases. Among them, 92 cases were intralesional curettage (PMMA, n = 54; bone graft, n = 33; no PMMA or bone grafts, n = 5) and 71 cases were wide excision. The patients in the intralesional curettage group had a higher recurrence rate [OR = 3.87, 95% CI (1.42, 10.53)],especially for Campanacci grade 3 GCTs [OR = 10.12, 95% CI (1.57, 65.27)], yet fewer major complications [OR = 0.13, 95% CI (0.04, 0.40)] than the wide excision group. The use of PMMA versus bone graft did not affect the recur- rence rate [OR = 0.96, 95% CI (0.26, 3.56)]. By selecting the system evaluation of MSTS, the VAS and dynamometer, the result showed that the intralesional curettage group was equivalent or preferable to wide excision in terms of function rehabilitation.

CONCLUSIONBased on data obtained from the limited number of studies available, intralesional curettage appears to be moreappropriate for the treatment of local lesions (Grade 1 and 2) than Grade 3 GCTs of the distal radius. Moreover, PMMA was not additionally effective as an adjuvant, the intralesional curettage group was found to be equivalent or preferable to wide excision in terms of function rehabilitation.

Bone Neoplasms ; surgery ; Curettage ; methods ; Giant Cell Tumor of Bone ; surgery ; Humans ; Radius ; surgery

Objective To compare the curative effect of high ligation+exfoliation and subfascial endoscopic perforator surgery(SEPS)for superficial varicose veins in calf+invagination spot-striping surgery in great venous varicosity.Methods Study group(42 patients)accepted SEPS+invagination spot-striping surgery and control group (42 patients)accepted traditional surgeries.Operation duration,bleeding volume in operation,the time of beginning movement away from bed after operation,hospitalization duration,the degree of pain,the scar,the recrudescence af- ter operation and the instance of the ulcer heals of two groups were compared.Results Operation duration,bleeding volume in operation,the time of begin movement away from bed after operation and hospitalization durations of study group were significantly lower than those of control group(P0.05).All of the patients in study group recovered without severe syndromes such as venous thrombosis,skin necrosis,lower limb functional disorder etc.They had no recrudesce after 4～16 months and were satisfied with the curative effect.Con- elusions The clinical curative effect of SEPS+invagination spot-striping surgery in great venous varicosity is superi- or to that of traditional operation and it has the advantages such as minor wound,few scars,light pains,short hospi- talization duration,without recrudescence,the ulcer heals quickly and so on.

Objective To assess the effects of gonadotropin-releasing hormone analog on glucose and lipid metabolism in girls with idiopathic central precocious puberty(ICPP).Methods A total of 26 girls (aged 6-8 years,breast stage B2) with ICPP were followed up in Department of Endocrinology,Shenzhen Children's Hospital from Jan.2008 to Jun.2011.Those girls received triptorelin therapy for 12 months.Before and the end of the 6th month,the 12th month of the treatment,body mass index(BMI) was calculated,fasting plasma glucose(FPG),fasting plasma insulin(FPI),total cholesterol,triacylglycerols,high density lipoprotein cholesterol,low density lipoprotein cholesterol,apolipoprotein A,apolipoprotein B and estradiol(E2) were measured.Insulin sensitivity was estimated by homeostasis model assessment of insulin resistance(HOMA-IR).Twenty age-matched prepuberty girls were set as controls.Results 1.Before treatment,BMI,FPG,FPI and HOMA-IR in ICPP girls had no significant difference compared with the controls.2.After 6 months treatment of triptrolin,serum E2 concentration in ICPP girls declined from(30.5 ± 9.8) ng/L at the beginning of treatment to (11.2 ± 4.6) ng/L at the end of 6th month (P ＜ 0.01) ; The end of 12 th month of the treatment,FPG and FPI had no significant difference compared with that before of the treatment,but BMI increased from(16.46 ± 1.10) kg/m2 to(18.35 ± 1.30) kg/m2,the difference was significant(P ＜0.05),HOMA-IR increased from 1.24 ±0.30 to 2.08 ±0.40,the difference was significant(P ＜0.05).3.Lipid metabolism parameters remained unchangeable after 12 months of triptrolin treatment.Conclusion Triptorelin may lead to raise of BMI and HOMA-IR in girls with ICPP at 12 months after treatment.

OBJECTIVE: To determine the relationship between uroflowmetry and age, the course of disease, premicturition volume, transition zone index and proportion of stroma-to-epithelium in benign prostate hyperplasia (BPH) patients. METHODS: Eighty-nine BPH patients in our hospital from 2000 to 2003 were evaluated. With the CMM3 pathology image analysis system, transrectal ultrasound and Dantec 2000 urodynamic instrument, the value of influence factors was determined. A linear regression was applied to analyze all the data by SPSS software. RESULTS: The flow rate was correlated to premicturition volume ( r = 0. 477, P < 0.01) and proportion of stroma-to-epithelium significantly ( r = - 0.437, P < 0.05) , but was not correlated to the age, the course of disease and transition zone index significantly. The parameter of flow rate/premicturition volume had no difference in 3 micturitions in all patients. CONCLUSION The parameter (flow rate/premicturition volume)could be used to evaluate the micturition status of the BPH patients whose bladder volume is less than 200 ml. We should pay more attention to receptor blockers when we treat BPH patients.
Aged ; Circadian Rhythm ; Humans ; Male ; Middle Aged ; Prostatic Hyperplasia ; physiopathology ; Urination ; physiology ; Urodynamics ; physiology

OBJECTIVE: To investigate the effect of androgen on nitric oxide synthase activity and kidney function in the kidney of rats with ischemic injury. METHODS: Fourty-eight adult healthy male SD rats were randomly divided into the renal ischemia group (n = 24 ) and the orchidectomized group with renal ischemia (n = 24). The two groups were randomly divided into 4 groups by the survival time: 0, 1, 3 and 7 days. NADPH diaphorase histochemistry was used to measure the nitric oxide synthase activity of the kidney with ischemic injury in the orchidectomized group and the control group. The image analysis technology system was used to quantify the NOS. BUN and BCr in the plasma were detected when the rats were executed. RESULTS: The NOS histochemical staining of the kidney was mainly distributed in the renal tubule, macula densa and low in the renal glomerular. The NOS activity of macula densa significantly decreased in the orchidectomized group compared with that in the control group (P < 0.05) . BUN and Bcr have no significant difference on 0, 1 and 7 days (P > 0.05) , but on the third day the data markedly increased (P < 0.05). CONCLUSION Androgen can adjust the blood flux of glomerular by regulating the NOS activity of macula densa, and affect the kidney function.
Androgens ; pharmacology ; Animals ; Blood Urea Nitrogen ; Kidney ; blood supply ; physiopathology ; Male ; Nitric Oxide Synthase ; metabolism ; Random Allocation ; Rats ; Reperfusion Injury ; enzymology

OBJECTIVETo study the vascular endothelial function recovery and its mechanism of Banxia Baizhu Tianma Decoction (BBTD).

METHODS54 SH rats were randomly divided into three groups: the blank control group, BBTD group and Captopril treatment group. BBTD (at the daily dose of 4. 320 g crude drug/kg) and Captopril (at the daily dose of 3.375 g/kg) was administered from the 7th week to the 24th week. Another eighteen Wistar-Kyoto rats of the same ages were taken as the control. Medication was discontinued and effects were observed until the 32nd week. The blood pressure was determined by arterial carotis cannula. The concentration of serum NO2(-) and total anti-oxidation were determined by Griess and fluorescence recovery after photobleaching (FRAP). The acetylcholine (Ach)-dependent relaxation of superior mesenteric artery was detected using in vitro vascular ring. The mRNA expressions of IL-1, IL-6 and iNOS were detected by Real-time PCR at the 18th, 24th, and 32nd week.

RESULTSBBTD could significantly lower blood pressure of SHR and the concentration of serum NO2(-) at the 18th and 24th week (P<0.05). The total anti-oxidation of SH rats increased at the 18th week (P<0.01), and ACh-dependent relaxation of superior mesenteric artery increased at the 24th week. The mRNA expressions of IL-1 was markedly suppressed by BBTD at the 18th, 24th, and 32nd week (P<0.05), while IL-6 and iNOS mRNA expression were significantly lowered only at the 32nd week (P< 0.01). Captopril could significantly lower blood pressure of SHR at the 18th and 24th week (P<0.05). It significantly increased the total anti-oxidation of SH rats at the 18th week (P<0.01). However, it could not increase ACh-dependent relaxation of superior mesenteric artery and regulate the concentration of NO2(-) at the 18th, 24th, and 32nd week. The mRNA expression of iNOS was markedly suppressed by Captopril at the 24th and 32nd week, while mRNA expressions of IL-1 and IL-6 were significantly lower only at the 32nd week (P<0.01).

CONCLUSIONSBBTD showed similar effect in decreasing the blood pressure to captopril, but it showed better effect in improving the mesenteric endothelial dysfunction of SHR, which may be associated with its inhibition on NO and IL-1 expression, and improvement of the oxidative stress state.

Animals ; Captopril ; pharmacology ; therapeutic use ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Endothelium, Vascular ; drug effects ; metabolism ; Hypertension ; drug therapy ; metabolism ; physiopathology ; Interleukin-1 ; metabolism ; Interleukin-6 ; metabolism ; Male ; Mesenteric Arteries ; drug effects ; physiopathology ; Nitric Oxide Synthase Type II ; metabolism ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY

OBJECTIVETo explore the efficacy of urethral dilatation with the renal sheath dilator under the ureteroscope in the treatment of male patients with urethrostenosis.

METHODSEighteen male patients with urethrostenosis underwent urethral dilatation with the renal sheath dilator. Under the ureteroscope, a zebra-guide wire was inserted through the stenosed urethra into the bladder and the stenosis was gradually dilated with the renal sheath dilator, followed by placing a Foley catheter of proper size for 1-4 weeks. For children, the renal sheath dilator was selected according to their age, while for adults, metal dilators (> or = F20) were used following dilatation with the F18 renal sheath dilator. All the patients were followed up for 6-24 months.

RESULTSThe operation was successfully performed in all the 18 cases, with no urethral false passage, urethral perforation or urethra tearing. Sixteen of the patients were cured, and the other 2 received urethroplasty for stenosis recurrence. The maximum flow rate was increased to 13.6-30.2 (18.1 +/- 3.5) mL/s after the operation.

CONCLUSIONUrethral dilatation with the renal sheath dilator under the ureteroscope is a simple, safe and effective method for the treatment of urethrostenosis.

Adolescent ; Adult ; Child ; Child, Preschool ; Dilatation ; methods ; Fasciotomy ; Humans ; Male ; Middle Aged ; Urethral Stricture ; surgery ; Young Adult

OBJECTIVETo investigate the changes in renin angiotensin system (RAS) in hypertrophied myocardium of spontaneous hypertensive rat (SHR), and the effect of Banxia Baizhu Tianma Decoction (BBTD) on the changes in haemodynamic parameters and mRNA of signaling molecules of RAS at different periods.

METHODSFifty-four male SHRs of 6 weeks old were randomly and equally divided into three groups: the untreated control group, the test group, and the positive control group, and they were treated respectively with distilled water, BBTD and captopril by dissolving in equal volume of water administrated via gavage for 18 weeks. Besides, 18 age matched Wistar-Kyoto (WKY) rats treated with distilled water were allocated in a normal control group. Rats were managed in batches at their age of 18, 24, and 32 weeks old. Rat's hemodynamic parameters were measured through carotid artery catheterization, myocardial pathology was observed, and their mRNA expressions of angiotensin (AGT), angiotensin-converting (ACE) and angiotension-converting 2 (ACE2) were determined by Real-time PCR.

RESULTSCompared with WKY rats, the arterial pressure and left ventricular mass index (LVMI)in SHR were significantly higher at 18, 24 and 32 weeks respectively (P < 0.01); average cycle rate showed in electrocardiogram was higher (P < 0.05), though the blood stream was similar; mRNA expressions of AGT and ACE in heart tissue were markedly higher (P < 0.01), but that of ACE2 at 18 and 24 weeks were lower (P < 0.01). Compared with untreated SHR, arterial pressure at 18 and 24 weeks was lower (P < 0.05); cardiac muscle structure was improved; LVMI at 24 weeks was improved (P < 0.05); the mRNA expressions of AGT and ACE were suppressed but that of ACE2 increased at 18, 24,and 32 weeks significantly in the test group after BBTD treatment (P < 0.05).

CONCLUSIONSChanges in RAS in the hypertrophied myocardium of SHR may be one of the molecular mechanisms for hypertension leading to left ventricular hypertrophy. BBTD can improve the hemodynamic parameters, regulate RAS, so as to lower the arterial pressure.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Hemodynamics ; drug effects ; Hypertension ; complications ; physiopathology ; Hypertrophy, Left Ventricular ; etiology ; physiopathology ; prevention & control ; Male ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Renin-Angiotensin System ; drug effects