24 hours) and versus control group(

Objective To investigate the similarities and differences of endoscopic and pathological char- acteristics between long and short segment Barrett's esophagus.Methods One hundred and twenty-eight cases of Barrett's esophagus identified both by endoscopy and pathology were enrolled in this retrospective study. Among them,40 cases were long segment Barrett's esophagus (LSBE) and 88 were short segment Barrett's esophagus (SSBE).The age distribution,sex distinction,endoscopic manifestations and pathological changes were assessed.Data were statistically analyzed by t-test or u-test.Results There were no differences in age distribution and sex distinction between LSBE and SSBE groups (P＞0.05).The ring pattern was the most prominent type accounting for 62.5% in LSBE group.The island pattern was the most prominent type accounting for 85.2% in SSBE group.There were significant differences in the rates of specialized intestinal metaplasia between LSBE and SSBE groups(47.5% vs 14.8%,P＜0.01).Moreover,among the special- ized intestinal metaplasia,low grade (15.0% vs 4.5%),medium grade (12.5% vs 3.4%) and high grade dysplasia (5.0% vs 0.0%) between LSBE and SSBE groups also had statistical differences (all P＜0.05).Conclusions LSBE may have more tendency in dysplasia than that of SSBE.We should pay attention to the importance of endoscopic manifestations and pathological diagnosis.

OBJECTIVETo compare therapeutic effects of clavicular hook-plate fixation and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation in treating Tossy type III acromioclavicular joint dislocation.

METHODSForty-one patients with Tossy type III acromioclavicular dislocation treated by operation were retrospectively analysis from January 2012 to January 2014. The patients were divided into clavicular hook-plate fixation group (group A) and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation (group B) according to surgical procedures. In group A, there were 15 males and 6 females aged from 17 to 51 years old with an average of (31.60 ± 12.58) years old, preoperative Constant-Murley score was 40.25 ± 9.80, and treated with clavicular hook-plate fixation. In group B, there were 13 males and 7 females aged from 18 to 48 years old with an average of (29.40 ± 11.27) years old, preoperative Constant-Murley score was 41.45 ± 8.81, and treated with modified Weaver-Dunn surgery combined with clavicular hook-plate fixation. Operative time, blood loss, imaging changes before and after operation, postoperative complications were compared; Constant-Murley score at 3, 6 and 12 months after operation were evaluated.

RESULTSIn group A, operative time was 40.50 ± 24.36) min, blood loss was (75.30 ± 30.36) ml; In group B, operative time was (60.10 ± 23.55) min, blood loss was (100.70 ± 40.12) ml. Twenty-one patients in group A were followed-up from 12 to 18 months with an average of (14.8 ± 3.1) months; 20 patients in group B were followed-up from 12 to 14 months with an average of (13.6 ± 1.5) months. There were no significant differences in operative time, blood loss and follow-up time between two groups. Complications were in six patients of group A and 3 patients of group B, and there were no significant meaning between two groups. At 6 months after operation, Constant-Murley score in group A was 88.85 ± 4.23, 92.15 ± 3.82 in group B; and had significant meaning between two groups (t = -2.56, P = 0.022 < 0.05). While there were no differences in Constant-Murley score in other times.

CONCLUSIONBoth of clavicular hook-plate fixation and modified Weaver-Dunn surgery combined with clavicular hook-plate fixation are effective operative methods for the treatment of Tossy type III acromioclavicular dislocation. Clavicular hook-plate fixation has advantage of less trauma, while modified Weaver-Dunn surgery combined with clavicular hook-plate fixation could reconstruct coracoclavicular ligament more stronger, clavicular hook plate could take out earlier, also improve shoulder joint function earlier.

Acromioclavicular Joint ; injuries ; Adolescent ; Adult ; Bone Plates ; Case-Control Studies ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Shoulder Dislocation ; surgery

OBJECTIVETo summarize the Jijgiin theory and study the essence of Jingjin.

METHODSAnalyze the meaning of the word, anatomical basis, symptoms and treatment of Jingjin.

CONCLUSIONThe Jingjin theory in the Internal Classic is formed on the basis of 12 division method of the surface, reflecting internal relations among the skeletal muscles and the crux of injury, and summarizing treatment methods of Jingjin diseases; and the meaning of essence of the Jingjin is nerve and muscles.

Humans ; Medicine, Chinese Traditional ; Meridians ; Muscle, Skeletal ; anatomy & histology ; physiology ; Nervous System ; anatomy & histology

Objective To evaluate the efficacy and safety of ESHAP regimen,as a salvage regimen, in treating patients with relapsed or refractory aggressive NHL.Methods 38 patients with relapsed or refrac- tory aggressive NHL were selected to be treated by ESHAP regimen.Results The 38 patients received ES- HAP regimen with a range of 2～6 cycles. The total RR was 55.3 % with complete response(CR)rate of 26.3 %.The major toxicity was myelosuppression with infection,which was tolerable.Conclusion ESHAP regimen is one of safe and effective salvage regimens for the patients with relapsed or refractory aggressive NHL.

The hom gene encoding for homoserine dehydrogenase was amplified from the genomic DNA of Corynebacterium glutamicum ATCC 13032.After the kanamycin-resistant gene(Km)cassette from plasmid pET28a was inserted into the center of hom,the hom::Km cassette was then electroporated into the competent cell of C.glutamicum ATCC 13032.And kanamycin-resistant clones were obtained.PCR was performed to confirm whether the Km gene was integrated into the hom gene of these clones and the recombinant strains of hom-disrupted were screened out.Fermentation results showed that the lysine yield of the hom-disrupted strain C.g-hom::Km-8 reached 4.7 g/L,which was 6.7 times that of C.glutamicum ATCC 13032.

Objective To analyze the therapeutic effect and prognosis of peritoneal dialysis in patients with end-stage polycystic kidney disease.Methods A retrospective analysis was performed on patients with polycystic kidney disease who were treated with peritoneal dialysis for more than 3 months between July 2007 and September 2016 in the Second Hospital Affiliated to Soochow University.A total of 45 patients were enrolled in this study.Another 45 patients of non-diabetic nephropathy were selected as the control group matched by gender,age,and time of PD initiation.The information of the two groups such as general data,dialysis related complications,incidence of peritonitis,prognosis was recorded.Survival analysis was performed using the Kaplan-Meier method and Log-rank test.The risk factors affecting patients' survival were analyzed with Cox regression model.Results There were no significant difference in pre-dialysis age,sex ratio,blood pressure,urine volume,body weight,eGFR,biochemical data,and the proportion of hypertension and diabetes mellitus in the polycystic kidney group and control group.24 h ultra-filtration volume,4 h D/Pcr,Kt/V and Ccr between the two groups showed no significant difference (all P ＞ 0.05).The incidence of peritonitis and the time of the first peritonitis in the two groups respectively as one episode per 82.4 months vs one episode per 81.5 months,(35.8±22.8) months vs (34.5±20.9) months had no statistical difference.The ratio of hernia (6.6％ vs 2.2％),thoracic and abdominal leakage (4.4％ vs 2.2％),dialysate leakage (0 vs 0),catheter dysfunction (4.4％ vs 6.6％),exit-site infections (11.1％ vs 6.6％),tunnel infections (4.4％ vs 2.2％) and non PD related infections (11.1％ vs 13.3％) had no significant difference.The 1-year,3-year,5-year patient survival of two groups respectively were 95.2％ vs 93.3％,78.9％ vs 75.0％,67.6％ vs 64.9％ (P=0.475),and 5-year technique survival was 78.7％ vs 76.7％ (P=0.623),demonstrating no obvious difference.Cox regression analysis showed that age and serum albumin were risk factors for the survival of patients.Conclusions The effect and prognosis of peritoneal dialysis in patients with polyeystic kidney and non polyeystic kidney were similar.Peritoneal dialysis is not the contraindication of polycystic kidney.Peritoneal dialysis can be used as a routine renal replacement therapy in patients with polycystic kidney disease.

Objective To identify the Para-Bombay blood group on the basis of its serological characteristics .Methods ABO blood typing , H antigen detection , absorption and elution test , and saliva neutralization test were conducted for serological identification of ABO blood group .PCR-SSP was used to sequence FUT1 and FUT2 genes.Results Results of ABO genotyping of eight individuals of the Para-Bombay blood group were consistent with results of their serological blood typing.Among these cases, there were 3 cases of Amh,4 cases of Bmh,and 1 case of Abmh.The results of their FUT1 genotyping were h1h1 in 3 cases, h2h2 in 2 cases and h1h2 in 3 cases.Conclusion The differentce of agglutination intensity between Ac and Bc in reverse ABO blood typing and abnormal Oc agglutination is of greet significance for Para -Bombay blood group.

Objective The Augmentation index(AI)is an indicator of pulse wave reflections.To under- stand the validity of AI in the elderly,we studied the determinants of AI in an elderly population.Methods All subjects older than 70 years living in Zhaoxiang Town,Qingpu District,Shanghai were recruited.Pulse wave a- nalysis at the left radial artery was performed by using Omron HEMg000AI device.The augmentation index (AI)adjusting for a heart rate of 75 beats/min was used for statistical analysis.Results One thousand two hun- dred eighty-six participants included 761(59 %)women,and 815(63 %)hypertensive patients with average age 76.3 years participate the study.Women had a significant higher AI than men(90.3% versus 85.8%,P

To study the C21 steroids of the stems of Marsdenia tenacissima (Roxb.) Wight et Arn, various chromatography methods were used for the isolation of the constituents and their structures were identified by spectral analysis. Eight C21 steroids were isolated from the CHCl3 extract, which were identified as 11alpha-O-tigloyl-17beta-tenacigenin B (1), 17beta-tenacigenin B (2), tenacigenoside A (3), 11alpha-O-2-methylbutyryl-12beta-O-acetyl tenacigenin B (4), tenacissoside H (5), marsdenoside A (6), tenacissoside G (7), and tenacissoside I (8). Among them, compound 1 is a new compound.
Marsdenia ; chemistry ; Molecular Structure ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry ; Saponins ; chemistry ; isolation & purification ; Steroids ; chemistry ; isolation & purification