OBJECTIVETo explore an effective acupotomology surgery program in treating cubital tunnel syndrome.

METHODSAccording to pathogenic factors and elbow anatomy, a "two points" acupotomology surgery program was designed, which could loose the attachment point of arcuate ligament on medial border of olecroanon and medial epicondyle of humerus. Twenty-one cases of cubital tunnel syndrome were treated with acupotmology, then the efficacy was obsered.

RESULTSAfter one year postoperative visit, 21 patients with ulnar nerve area skin numbness were cured, claw hand deformity and medial hand muscle atrophy recovered significantly. Results of function evaluation were excellent in 17 cases, good in 2 cases, fair in 2 cases and poor in 0 cases, the good rate was 90.5%.

CONCLUSIONThe acupotomology surgery program which could cut the starting and ending points of osborne's ligament and solve the problem of ulnar nerve entrapment is an easy, little-traumatic and effective minimally invasive surgery which also conforms to the anatomical structure.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Cubital Tunnel Syndrome ; surgery ; therapy ; Elbow Joint ; anatomy & histology ; surgery ; Female ; Humans ; Male ; Middle Aged ; Young Adult

In clinic, some urinary protein makers can dynamically and noninvasively reflect the degree of renal tubular injury in patients with diabetic nephropathy (DN). These urinary biomarkers of tubular damage are broadly divided into two categories. One is newfound, including kidney injury molecule-1 (Kim-1), neutrophil getatinase-associated lipocalin (NGAL), liver-type fatty acid-binding protein (L-FABP) and cystatin C (CysC); the other one is classical, including beta2 microglobulin (beta2-MG), retinal binding protein (RBP) and N-acetyl-beta-D-glucosaminidase (NAG). It is reported that, the increases in urinary protein markers are not only closely related to the damage of tubular epithelial cells in DN patients, but also can be ameliorated by the treatment with Chinese herbal compound preparations or Chinese herbal medicine. Recently, although urinary proteomics are used in the protein separation and identification, the traditional associated detection of urinary protein markers is more practical in clinic. At present, it is possible that the associated detection of urinary biomarkers of glomerular and tubular damages may be a feasible measure to reveal the clinical significance of urinary protein markers in DN patients and the interventional effects of Chinese herbal medicine.
Biomarkers ; urine ; Diabetic Nephropathies ; complications ; drug therapy ; urine ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; methods ; Proteinuria ; complications

To analyze the characteristic of urinary protein spectrum in patients with stage III diabetic nephropathy (DN) and its compliance with traditional Chinese medicine (TCM)symptom, for the sake of providing a basis for clarifying the rules of TCM syndrome differentiation in DN. Adopting the traditional epidemiological retrospective method, thirty-eight TCM syndromes and urinary protein with medium or low molecular weight, as well as urinary enzyme, including 24 h urinary protein (Upro), urinary albumin( UAlb), urinary retinal binding protein( URBP), urinary cystatin C (UCysC), urinary N-acetyl-beta-D-glucosaminidase (UNAG), were collected from 108 patients with stage III DN, and a multiple factor regression analysis between them was conducted. As the results, the levels of Upro, UAlb, URBP, UCysC, and UNAG were increased in 108 patients with stage III DN. Qi-Yin deficiency type was the major type. The level of UAlb in patients with Qi-Yin deficiency type was significantly higher than those without Qi-Yin deficiency type (P < 0.05). The elevation of Upro with the factors as swift digestion with rapid hungering, lassitude and lack of strength, weakness of waist and knees was complied, the elevation of UA1b with the factors as dry mouth with desire to drink, the elevation of URBP with the factors as numbness of extremities, shortness of breath, the elevation of UCysC with the factors as clear urine in large amounts, and the elevation of UNAG with the factors as frequent micturition, were complied respectively. In conclusion, for 108 stage III DN patients. The increase in urinary protein spectrum including UAlb, URBP, UCysC, and UNAG is the major characteristic. Shen and Pi are the major organs related to the appearance of urinary protein; Pi-Shen deficiency is the basic pathogenesis. The level of UAlb is taken as one of the objective syndrome factors for Qi-Yin deficiency type. The levels of UNAG and UCysC are possibly the objective syndrome factors for Shen-Qi deficiency type.
Diabetic Nephropathies ; complications ; diagnosis ; urine ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Proteinuria ; complications ; urine ; Qi ; Regression Analysis ; Yin-Yang

OBJECTIVETo investigate the apoptosis-inducing effect of caspase-3 on human nasopharyngeal carcinoma cells (CNE2).

METHODSRecombinant caspase-3 was subcloned into the eukaryotic expression vector PEGFP-C1 containing the reporter gene using DNA recombinant technique. CNE2 cells were transfected with the recombinant caspase-3 gene via lipofectamine 2000 and the expression of caspase-3 mRNA was detected by reverse transcription-polymerase chain reaction. The cell morphological changes were observed under fluorescence microscope and electron microscope and the cell survival rate after the transfection was assessed by MTT assay.

RESULTSTransfection with the recombinant caspase-3 gene induced significant apoptosis in CNE2 cells, which exhibited obvious morphological changes typical of apoptotic cells.

CONCLUSIONThe recombinant caspase-3 gene can inhibit the growth and effectively induce apoptosis of CNE2 cells.

Apoptosis ; genetics ; Caspase 3 ; biosynthesis ; genetics ; Genetic Vectors ; Humans ; Nasopharyngeal Neoplasms ; genetics ; pathology ; Recombinant Proteins ; biosynthesis ; genetics ; Transfection ; Tumor Cells, Cultured

BACKGROUNDDespite technical advances in tools used to facilitate implantation of cardiac resynchronization therapy (CRT) devices, there are many hurdles related mainly to the variation in the anatomy of the coronary veins. One such difficulty is the presence of a very sharply-angulated or tortuous of the lateral or posterolateral cardiac vein.

METHODSTotally 44 patients, 28 males and 16 females, with congestive heart failure and intraventricular conduction delay were studied retrospectively. There were 23 patients who had left ventricular (LV) lead implantation using standard techniques and equipment. For the other 21 patients with LV lead implantation we used the Attain Select II catheter delivery system. The patients were seen every 3 - 6 months for 12 months and the efficacy of the primary procedure, LV lead implantation time, procedure and fluoroscopy time and the complications associated with the two techniques were evaluated.

RESULTSThere were no significant differences in the age, gender, New York Heart Association (NYHA) functional class, ischemic etiology, QRS duration, left ventricular ejection fraction, left ventricular end-diastolic diameter, left ventricular end-systolic diameter and LV dyssynchrony between the two groups. The LV lead implantation time, procedure time and fluoroscopy time were significantly shorter in the group using the Attain Select II catheter delivery system; LV lead implantation time from (51 ± 7) minutes to (40 ± 7) minutes (P < 0.001), procedure time from (143 ± 17) minutes to (124 ± 18) minutes (P = 0.001), and fluoroscopy time from (45 ± 7) minutes to (35 ± 6) minutes (P < 0.001). A successful procedure of LV lead implantation was significantly improved from 17/23 (74%) patients using the standard techniques and equipment, to 20/21 (95.3%) patients using the Attain Select II catheter delivery system (P = 0.06)

CONCLUSIONIt is feasible and safe to implant LV leads through the coronary sinus using the Attain Select II catheter delivery system.

Aged ; Cardiac Resynchronization Therapy ; methods ; Female ; Heart Failure ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Ventricular Dysfunction, Left ; therapy

OBJECTIVETo construct a recombinant adenovirus vector carrying antisense heat shock protein 70 (HSP70) cDNA and observe its effect on inhibiting the growth of laryngeal carcinoma Hep-2 cells.

METHODSThe HSP70 gene fragment encoding the 5' region was cloned reversely into the shuttle plasmid PAdTrack-CMV, and the resultant plasmid was recombined with the backbone plasmid PadEasy-1 in the E.coli Bj5183 cells to generate the recombinant adenovirus vector. The adenovirus were then packaged and amplified in 293 cells, and the viral titer was determined using GFP.

RESULTSThe recombinant adenovirus vector carrying antisense HSP70 cDNA was constructed successfully with a viral titer of 8 x 10(9). HSP70 expression of Hep-2 cells was obviously blocked by antisense HSP70 RNA, and Western blotting and immuohistochemistry demonstrated that cells transfected with antisense HSP70 did not express or express HSP70 at low levels. Flow cytometry presented apoptotic peak in the antisense HSP70-transfected cells, but not in the control cells.

CONCLUSIONThe recombinant adenovirus vector containing antisense HSP70 cDNA can effectively deliver antisense HSP70 gene into Hep-2 cells, suggesting the great potential of this gene therapy strategy in management of human laryngeal carcinoma.

Adenoviridae ; genetics ; Cell Line, Tumor ; DNA, Antisense ; pharmacology ; DNA, Complementary ; genetics ; Genetic Therapy ; Genetic Vectors ; biosynthesis ; HSP70 Heat-Shock Proteins ; genetics ; Humans ; Laryngeal Neoplasms ; therapy ; RNA, Antisense ; pharmacology ; Transfection

OBJECTIVETo control the quality of Qizhiweitong granules with the all-time multi-wavelength fusion fingerprint quantification as the major technique.

METHODAgilent TC-C18 (4.6 mm x 250 mm, 5 microm) chromatographic column was adopted, with 0.02% formic acid water-acetonitrile as the mobile phase for linear gradient elution. The flow rate was 1 mL x min(-1), column temperature was 30 degrees C, and detector wavelength was 230, 254, 283 nm. Matlab was adopted for all-time multiple-wavelength fusion for data in dif format.

RESULTA good relationship was shown for albiflorin in 56.5-452 mg x L(-1) (r = 0.999 8), paeoniflorin in 107-856 mg x L(-1) (r = 0.999 8), licorice glycoside in 73.4-687 mg x L(-1) (r = 0.999 8), naringin in 109-872 mg x L(-1) (r = 0.999 8), neohesperidin in 48.0-384 mg L(-1) (r = 0.999 8), and glycyrrhizic acid in 38.6-308 mg x L(-1) (r = 0.999 8), with recoveries of 0.999 8.

CONCLUSIONThe method is simple, accurate and highly reproducible, and can provide basis for quality control of Qizhiweitong granules.

Benzoates ; analysis ; Bridged-Ring Compounds ; analysis ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; analysis ; Glucosides ; analysis ; Glycosides ; analysis ; Monoterpenes ; Quality Control

Objective To evaluate the efficacy and safety of ziprasidone versus risperidone in the treatment of schizophrenia .Methods A total of 120 patients with schizophrenia were randomly divided into treatment group (n=62) and control group(n=58).Patients in the control group were administered risperidone 0.25 mg? d-1 initially with maximum of 4.0 mg? d-1 orally, qd. And patients in the treatment group were administered of ziprasidone 40 mg? d -1 initially with maximum of 160 mg? d-1 orally, bid.All the patients received 8 weeks treatment.After treatment, the clinical efficacy ,quality of life score and side effects were compared between the two groups.Results After treatment, the clinical efficacy were 89.66% and 91.94% in control and treatment group respectively, with no statistical difference(P>0.05).The score evalua-ted by the short from health survey ( SF-36 ) was significant higher in treatment group compared with control group ( P <0.05 ) . The side effects incidence rate were 20.69% in control group and 8.06% in treatment group, which was significantly difference ( P <0.05 ) . Conclusion The clinical efficacy was not different between ziprasidone and risperidone.But ziprasidone can improve patients′quality of life much more significantly with and less adverse events .

BACKGROUNDFractional flow reserve (FFR) is currently considered as the gold standard for evaluating the functional significance of coronary stenosis. However, its potential benefits in real-world practice remain unknown in China. This study aimed to test the hypothesis that the use of FFR is associated with improved outcome and reduced cost in Chinese real-world clinical practice.

METHODSA retrospective cohort study was carried out using the database of Second Affiliated Hospital of Zhejiang University, a tertiary and high-volume center in China. Clinical events were compared using the Cox proportional hazards model during a median follow-up of 13 months.

RESULTSThe study cohort consisted of 366 consecutive patients referred for coronary revascularization with adjunct FFR and 366 matched controls, from 2010 to 2014. Major adverse cardiac events (MACEs) (death, myocardial infarction, repeated revascularization, or hospitalization for angina) at 4 years were found in 12.0% of angiography-guided patients and 4.9% in the FFR-guided group (P < 0.001). The mean number of implanted stents was significantly lower in FFR treated subjects (0.52 ± 0.82 stents) compared with the angiography-guided group (0.93 ± 0.96 stents) (P < 0.001). No difference in overall costs at initial hospitalization was observed between angiography-guided percutaneous coronary intervention (PCI) compared with FFR-guided PCI (RMB 33,000 Yuan, range: RMB 7393-44,700 Yuan) versus RMB 21,200 Yuan (RMB 19,100-47,100 Yuan) (P = 0.54). However, costs for MACEs during follow-up were significantly reduced in the FFR-guided arm (P < 0.001).

CONCLUSIONSIn the contemporary clinical practice, FFR-guided PCI is associated with decreased use of stents, improved clinical outcome, and reduced costs, compared with angiography-guided PCI.

Aged ; China ; Costs and Cost Analysis ; Female ; Fractional Flow Reserve, Myocardial ; physiology ; Humans ; Male ; Middle Aged ; Percutaneous Coronary Intervention ; economics ; methods ; Retrospective Studies