Glioma ; pathology ; Humans ; Neoplastic Stem Cells ; pathology

OBJECTIVETo compare the clinical effects of different surgical methods for the epicanthus corrective surgery.

METHODSCanthoplasty with asymmetric Z-flap is applied in 46 cases, Y-V advancement procedure for epicanthoplasty is applied in 42 cases. The epicanthus aesthetic measurement were measured and calculated by software before and after surgery, the diameter of the iris was measured as a reference value,and the postoperative scar was assessed by VSS scale. At the same time, by measuring the lateral canthal distance, the accuracy of the measurement method can be verified.

RESULTSAll patients were satisfied with the long-term results and there were no recurrences of the epicanthal fold. The shortening ratio of the ICD is 8.36% in the group with the Z-plasty, and 5.88% in Y-V plasty. the lateral canthal distance have no diffrence before and after surgery.

CONCLUSIONSTwo surgical methods can get good results. The magnitude of correction in Z-plasty may larger than Y-V plasty, but postoperative retraction may existed in Z plasty.

Blepharoplasty ; methods ; Cicatrix ; Esthetics ; Eyelids ; surgery ; Humans ; Recurrence ; Software ; Surgical Flaps

Air Pollutants, Occupational ; analysis ; Female ; Hexanes ; analysis ; poisoning ; Humans ; Male ; Occupational Exposure ; statistics & numerical data ; Shoes

ObjectiveStudy the effects of mitral valve replacement using video-assisted thorascoscopy compared with median sternotomy mitral valve replacement.MethodsBetween October 2003 and October 2011,72 cases suffer from mitral valve disease underwent video-assisted thorascoscopic mitral valve replacement,74 cases underwent median sternotomy procedure.CPB time,cross clamp time,ventilation time,drainage,ICU stay time and hospital stay time of the two groups were compared.Results It was longer that CPB time and cross clamp time in video-assisted thoracospic group than those of median sternotomy group.There was statistically significant difference.However there was no statistically significant differentce in ventilation time and ICU stay time between two groups.Drainage of video-assisted thoracospic group was less than median sternotomy group.And there was statistically significant difference.ConclusionAs long as strictly a good indication,mitral valve surgery can routinely be performed with video-assisted thoracospic.

OBJECTIVETo compare differences of clinical therapeutic effect of heat-sensitive moxibustion with different doses for irritable bowel syndrome (IBS).

METHODSSixty cases of IBS were randomly divided into a saturated-dose group (30 cases) and a traditional-dose group (30 cases). Heat-sensitive moxibustion was applied in both groups. The acupoints that had the strongest heat-sensitive feeling were selected and treated by warm and suspended moxibustion with moxa stick. Disappearance of heat-sensitive feeling was taken as the sign of treatment time in the saturated-dose group, while the traditional-dose group was treated for 15 min each time. The treatment in both groups was given twice a day for first 5 days, and from the sixth day it was given once a day for continuous 25 times, totally 30 days. Clinical symptom scores and therapeutic effect before and after treatment in two groups were observed.

RESULTSAfter the treatment, the cured and markedly effective rate was 75.0% (21/28) in the saturated-dose group, which was inferior to 44.4% (12/27) in the traditional-dose group (P < 0.05). The clinical symptom scores, including diarrhea, abdominal distension and pain, were obviously reduced in two groups compared with those before the treatment (all P < 0.05). Compared with the traditional-dose group, the symptom scores of diarrhea and abdominal distension in the saturated-dose group were obviously decreased (0.87 +/- 0.13 vs 1.27 +/- 0.21, P < 0.01; 1.12 +/- 0.41 vs 1.32 +/- 0.26, P < 0.05).

CONCLUSIONThe moxibustion featured with disappearance of heat-sensitive feeling and saturated dose has better therapeutic effect than that with traditional-dose for treatment of IBS. As individual dynamic amount of moxibustion, disappearance of heat-sensitive and quantitation varies from person to person, which is one of the key factors to obtain the best curative effect.

Acupuncture Points ; Adult ; Female ; Humans ; Irritable Bowel Syndrome ; therapy ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome ; Young Adult

Background Diabetic complication is associated with lipid peroxidation.Aldehyde dehydrogenases (ALDH) catalyze the irreversible oxidation of a variety of biological aldehydes,including lipid-derived aldehydes (LDAs),and thus protect organs and tissues from toxic LDAs.Understanding the activity of ALDH in different ocular tissues in diabetic subjects is very important for prevention and treatment of diabetic ocular complications.Objective This research aimed to investigate the activity and expression of ALDH in different ocular tissues in diabetic rats and to explore the mechanism of ALDH in diabetes-induced eye disease.Methods Twenty-eight healthy SPF male Sprague-Dawley(SD) rats weighted 170-180 g were randomly divided into the normal control group and diabetic group.The diabetic animal model was established by intraperitonial injection of 4％ streptozotocin at 65 mg/kg.Isometric citric acid buffer was injected in the rats of the normal control group.The rats were sacrificed in each group 2 and 4 months after the establishment of the diabetic models,and eyeballs were obtained for the preparation of corneal,lens and retinal homogenates.ALDH activity was detected using a multifunctional microplate reader SpectraMax M5,and ALDH content was measured by ELISA at the wavelength of 450 nm with the SpectraMax M5 ELISA reader.Results The blood glucose level in diabetic rats was significantly elevated at various time points compared with the normal control group(P=0.000),and body weights were evidently lower in the diabetic group than in the normal group (P =0.000).The activities of ALDH (A340) in corneal,lens and retinal tissues in the diabetic group were increased in comparison with the normal control group (F =396.601,P=0.000),and showed an enhancement with the lapsing of time (F =53.139,P =0.000).In addition,the highest level of ALDH was found in the cornea and the lowest level in the lens(F =6973.000,P=0.000).The expression level of ALDH in the corneal,lens and retinal homogenates was significantly higher in the diabetic group compared with the normal control group (F=312.985,P =0.000) and showed a considerable increase over the course (F =19.203,P=0.000).The highest expression level was seen in the cornea and the lowest was in the lens,with a significant difference among these three kinds of tissues (F =3243.000,P =0.000).Conclusions ALDH can protect ocular tissue from the damage of lipid peroxidation.Thess results suggest that ALDH plays a role in preventing diabetes-related ocular complications.

Objective To summarize the characteristics of fetal hand deformity in prenatal two-and three-dimensional u1trasonography. To analyze the causes of missed diagnosis of prenatal u1trasonography in detecting fetal hand deformity. Methods Systematic continuous sequence approach was performed with two-and three-dimensional u1trasonography in 11 854 cases to detect the fetal hand development, deformity and accompanied malformations. Prenatal sonographic features of fetal hand deformities (59 cases) were correlated with the morphology and X-ray characteristics of the delivered fetuses. Results Fifty-nine cases of fetal hand deformity were diagnosed out of 11 854 fetuses by prenatal u1trasonography:44 cases of abnormal wrist posture,1 case of full-ifnger absence, 2 cases of metacarpal and phalanx absence, 3 cases of clinodactyly, 2 cases of forearm and hand absence, 1 case of syndacty, 1 case of polydacty, 5 cases of lethal bone dysplasia. The detection rate was 0.50%(59/11 854). Eight cases were missed:3 cases of partial ifnger absence, 2 cases of clinodactyly, 1 case of syndacty, and 2 cases of polydacty. The rate of missed diagnosis is 11.90%(8/67). Abnormal wrist posture showed a hook-shaped hand in the wrist. Full-finger absence showed that one or multiple ifngers were absent. Metacarpal and phalanx absence showed no fetal hands. Clinodactyly showed that four ifngers were not in the same plane. Forearm and hand missing showed that ulna, metacarpal and phalangeal were absent. Syndacty showed a beak-like hand. Multi-ifnger indicated six ifngers in one hand. Lethal bone dysplasia showed very short limbs. Conclusions Prenatal u1trasonography played an important role in detecting and diagnosing severe type of fetal hand deformity. The detection rate of fetal hand deformities can be greatly improved by appropriate use of the scan-time, fetal position, systematic continuous sequence approach and real three-dimensional u1trasonography.

Objective To study the distribution of apolipoprotein E(apoE) genotypes and alleles in children with primary nephrotic syndrome(PNS),and to investigate the relationship between apoE gene polymorphism and disturbance of serum lipid metabolism.Methods Forty-six children with PNS were compared with 39 age-sex-matched healthy children.Serum levels of total cholesterol(TC),triglyeride(TG),high density lipoprotein-cholesterol(HDL-C),low density lipoprotein-cholesterol(LDL-C),apoA_1,apoB and apoA_1/B were detected,and polychain reaction single-strand conformation polymorphism(PCR-SSCP) combined with gene sequence determination was used to confirm the apoE genotypes in two groups.Results 1.Serum TC,TG,HDL-C,LDL-C,apoB and apoA_1/B in PNS group were higher than those of control group,respectively(P

Humans ; Enhanced Recovery After Surgery ; Stomach Neoplasms/surgery* ; Length of Stay ; Laparoscopy ; Postoperative Complications ; Gastrectomy

Objective:To prepare and characterize specific and discrepant mouse hybridoma antibodies on membrane of HL60 and HL60/ADR cell lines.Methods:BALB/c mice were immunized by subtractive immunization induced Cp(Cyclophosphamide).McAbs were prepared by hybridoma technique,screened and detected by FACS and LSCM.Results:51 candidates and discrepant antibodies were found,and one of them (5F6) was purified and identified.Conclusion:Combination of SI with discrepant screening method should facilitate the preparing and identifying discrepant McAbs for identifying antibodies that can distinguish the differences in proteins expressed in HL60 and HL60/ADR,which is a significative and potential method in the research and target therapy associated drug-resistance.