Adult ; Aged ; Carcinoma, Renal Cell ; diagnosis ; surgery ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; diagnosis ; surgery ; Male ; Middle Aged ; Nephrectomy ; methods ; Treatment Outcome

Objective Observe the results and reality of the peripheral nerve stimulator in the obtu- rator nerve block in TURBt.Methods 18 cases received the peripheral nerve stimulator in obturator nerve block before TURBt.Results In 17cases obturator nerve reflection vanished;lcase had a little symptom of adductor spasm.Conclusion Obturator nerve block with the help of the nerve stimulator can increase the achievement and quality of obturator nerve block and avoid some complications caused by obturator nerve re- flection in TURBt,such as perforation of bladder and injury of nerve and vessel.

Objective To evaluate the security and effect of combination of adjuvant hormonal thera- py and brachytherapy for localized prostate cancer.Methods 22 patients with T1-T2c prostate cancer were treated with transperineal ultrasound-guide 125I seeds prostate implantation and adjuvant hormonal therapy for 4～7 months.The hormonal therapy include 2-4 months before brachytherapy and 1～4 months after brachytherapy.Results The median operation time was ninety minutes,the median number of ~(125)I seeds used was 56.The follow up time was 12～48 months,the cases of PSA

This research is to establish an HPLC method for the simultaneous determination of ophiopogonin D, ophiopogonin D', ophiopogonin C, deacetylophiopojaponin A and ophiogenin-3-O-α-L-rhamnosyl-(1-->2)-β-D-glucoside in Ophiopogonis Radix. HPLC-ELSD analysis was performed on a Kromasil 100-5 C₁₈ column (4.6 mm x 250 mm, 5 µm), with the mobile phase of acetonitrile (A) -water (B) in gradient elution mode (0-45 min, 35%-55% A), at a flow rate of 1 mL · min⁻¹. The column temperature was 35 °C and the drift tube temperature was 100 °C in a gas flow rate of 3.0 L · min⁻¹. The result showed that baseline of all the 5 constituents was well separated, and every constituent had wide linearity range and good linear relation (r > 0.999). The recovery rate was between 95.75% and 103.1%. The new established method for simultaneous determination of saponin constituents in Ophiopogonis Radix was sensitive and has good, repeatability. It could be applied to quality evaluation of Ophiopogonis Radix.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Ophiopogon ; chemistry ; Plant Roots ; chemistry ; Saponins ; chemistry ; isolation & purification

Objective:To investigate the therapeutic efficacy of double-J catheter in treatment of renal tuberculosis(TB)and in rescuing the structure and function of the kidney.Methods:Thirty-four patients with renal TB(22 combined with single side hydronephrosis)were divided into 2 groups randomly.Group A were treated with antituberculous therapy and group B with antituberculous therapy combined with pre-treatment with double-J catheter.All 34 patients were followed up for 3 months and were re-examined.Results:The results of B ultrasound,intravenous urogram(IVU),CT and isotope nephrogram were comparable between the 2 groups before treatment,and the results were significantly different between the two groups after 3 months'drug treatment(P

OBJECTIVETo investigate the effect of triptolide (TPL) on the renal tissue of diabetic rats and its possible mechanisms.

METHODSSD rats were randomly divided into the normal control group (as the normal group), the diabetic model group (the model group), the low dose TPL treatment group (the low dose TPL group, TPL 0.2 mg/kg by gastrogavage), the high dose TPL treatment group (the high dose TPL group, TPL 0.4 mg/kg by gastrogavage). Equal volume of normal saline was given to rats in the normal group and the model group. Five rats were randomly selected from each group at week 4, 8, and 12 of the experiment to detect body weight, kidney weight, 24 h urinary albumin (24 h UAL), plasma glucose (FBG), total cholesterol (TC), total triglyeride (TG), alanine aminotransferase (ALT), aspartate aminotransferase (AST), white blood cell (WBC), and hemoglobin A1c (HbA1c). The mRNA and protein expression of regulated upon activation normal T-cell expressed and secreted (RANTES) in the renal tissue was assessed by reverse transcription-polymerase chain reaction (RT-PCR) and enzyme linked immunosorbent assay (ELISA). The renal tissue was pathologically stained by HE, PAS, and Masson staining. The glomerular and renal tubular interstitial lesions were observed at each time point. The glomerular sclerosis index (GSI) was observed by PAS staining, and the renal interstitial filrosis index (RIFI) was calcutated.

RESULTSCompared with the same group at week 4, the expression of 24 h UAL, RANTES, GSI, and RIFI at week 12 significantly decreased in two TPL groups (P <0.01). Compared with the same group at week 8, the expression of 24 h UAL, RANTES, GSI, and RIFI at week 12 also significantly decreased in the two TPL groups (P <0. 05, P <0.01). Compared with the normal group, body weight and the kidney weight obviously decreased at week 4, 8, and 12 in the model group (P <0. 01); 24 h UAL, FBG, TG, TC, HbA1c, RANTES, GSI, and RIFI were obviously elevated (P <0.01). Compared with the model group, 24 h UAL, RANTES, GSI, and RIFI also decreased in the two TPL treatment groups (P <0.01). Compared with the low dose TPL group, they were attenuated in the high dose TPL group (P <0. 05, P <0. 01).

CONCLUSIONTPL could not only inhibit the over-expression of RANTES, but also improve the glomerular sclerosis and renal interstitial fibrosis in the renal tissue of diabetic rats.

Animals ; Chemokine CCL5 ; drug effects ; metabolism ; Diabetes Mellitus, Experimental ; drug therapy ; Diabetic Nephropathies ; drug therapy ; Diterpenes ; pharmacology ; Drugs, Chinese Herbal ; metabolism ; Epoxy Compounds ; pharmacology ; Glycated Hemoglobin A ; metabolism ; Immunosuppressive Agents ; pharmacology ; Kidney ; drug effects ; Kidney Diseases ; drug therapy ; Kidney Glomerulus ; metabolism ; Kidney Tubules ; metabolism ; Phenanthrenes ; pharmacology ; RNA, Messenger ; genetics ; Rats

OBJECTIVETo study the clinical effect and mechanism of auricular acupoint pressing (AAP) in treating sleep apnea syndrome (SAS).

METHODSForty-five patients with SAS were randomly divided in to the AAP group (30 patients) and the control group (15 patients) to observe the changes of clinical symptoms, apnea-hypopnea index (AHI), apnea index (AI), hypopnea index (HI) and minimum blood oxygen saturation (mSaO2) in night before and after treatment by multiple channel polysomnography (PSG).

RESULTSClinical symptoms were significantly alleviated in the AAP group after treatment, with improvement in various parameters monitored by PSG (P < 0.01), showing significantly reduced AHI, AI and HI and increased mSaO2 (P < 0.01). While in the control group, no improvement was found either in clinical symptom or in PSG parameters (P > 0.05). Comparison between the two groups showed significant difference (P < 0.01).

CONCLUSIONAAP is an effective treatment of SAS, it provides a facilitate, economic and safe therapy for early prevention and treatment to SAS.

Acupressure ; methods ; Acupuncture, Ear ; methods ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Seeds ; Sleep Apnea Syndromes ; therapy

OBJECTIVETo analyze the clinical characteristics of 2 microm continuous wave laser vaporization resection for the treatment of bladder tumors.

METHODSA total of 56 patients with 68 bladder tumors underwent 2 microm laser vaporization resection via a transurethral cystoscope under caudal anesthesia. In the operation, the wall of the urinary bladder was vaporized and cut, the muscular layers were removed, and then the specimens were sent for pathological inspection separately. The following variables were recorded: operation time, blood loss, complications during and after the operation, pathology staging of the tumors, and follow-up visit time.

RESULTSAll patients endured the operation. The mean surgery time was 8.8 +/- 3.3 minutes (range, 4 to 15 minutes). Blood loss was minimal, no patient experienced an obturator nerve reflection, or a hemorrhage after the operation. The pathology staging of the tumors were as follows: 40 cases (total 47 tumors) were T1 stage; 16 cases (total 21 tumors) were T2 stage. The follow-up periods were between 12 to 17 months, and the mean period was 14.5 months. Tumor recurrences were found in 3 cases, and one patients suffered two recurrences, the total recurrence rate was 5.3%. There was no primary recurrence.

CONCLUSIONSThe 2 microm continuous wave laser is a new, safe and efficacious method for the treatment of bladder tumors. Because the 2 microm laser can vaporize and cut the muscular layers of the bladder finely, it can not only treat superficial bladder tumors efficiently, but also treat some types of invasive tumors of the bladder.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Cystoscopy ; Female ; Follow-Up Studies ; Humans ; Laser Therapy ; methods ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Urinary Bladder ; surgery ; Urinary Bladder Neoplasms ; surgery