Objective To explore the impact of juxtapapilary duodenal diverticulum on the formation of choledocholithiasis and biliary manometry after surgery.Methods The clinical data of 97 patients with common bile duct stones who successfully underwent ERCP and biliary manometry treatment from May 2011 to March 2014 were retrospectively analyzed.Ninty-seven common bile duct stone patients were divided to two groups,that is,52 cases of juxta-papilary duodenal diverticulum (experimental group) and 45 cases without juxta-papilary duodenal diverticulum (control group).The biliary manometric results before and after EST of both groups were compared.Results The basal pressure of sphincter Oddi of the experimental group before EST [(84.8 ± 26.1) mmHg] was higher than that of the control group before EST [(75.5 ± 14.6) mmHg] (P ＜ 0.05,1 mmHg =0.133 kPa);and that after EST was also higher than that of the control group after the operation[(19.8 ± 14.2)mmHg VS (15.9 ± 9.8)mmHg,P ＜ 0.05].The biliary pressure of common bile duct stone patients with JPD was higher than those without JPD before and after EST but with no significant difference(P ＞ 0.05).The biliary manometry was performed in 81 patients after one month and it was found that the basal pressure of sphincter Oddi of experimental group was still higher than that of the control group [(34.8 ± 17.1) mmHg VS (29.6 ± 15.3)mmHg,P ＜ 0.05].The biliary pressure of common bile of the experimental group was higher than that of the control group [(19.9 ± 11.2) mmHg VS (17.1 ± 13.1)mmHg,P ＜0.05].Conclusion The existence of juxtapapilary duodenal diverticulum increases the pressure of common bile duct and Oddi sphincter and leads to CBD stones.

Objective To explore the clinical features and operative method of complicated spinal tuberculosis. Methods Totally 562 inpatients suffering from spinal tuberculosis during January 1997 to December 2006 were reviewed retrospectively. A new definition of complicated spinal tuberculosis was made. Complicated spinal tuberculosis was classified into different types. Every type had its special surgical operation approach. Results Among the 87 cases being followed up for 45 months, 75 patients were totally recovered, and 12 patients were obvious improved on the mend according to Dr. Fang Xian-zhi’s standard. The classification of function which above good was 97.1%. The fusion rate was 96.3% during 87 patients who received bone grafting treatment 9 months ago. Posterior convex angle was 24? to 57?, average 35.3?. Conclusion We consider that complicated spinal tuberculosis will not be surgical contraindication. Different types of complicated spinal tuberculosis by different operation approach, and careful preparation before operation will gain good curative outcome.

Objective To explore the clinical value of laparoscopic hepatectomy for the treatment of hepatic hemangioma.Methods Clinical data of forty-six patients treated with hepatic hemangioma hepatectomy in Dongfeng Hospital Affiliated to Hubei University of Medicine from February 2014 to February 2017 were collected.The patients were divided into the laparoscopic hepatectomy group (LH group 26 cases) and the open hepatectomy (OH group 20 cases) by retrospective descriptive study.The operation time,hepatectomy time,intraoperative blood loss,postoperative complications,postoperative liver function recovery time,hospitalization time,total hospitalization cost,number of residual tumor tissues and follow-up recurrence rate of the two groups were compared.Results The length of incision in the laparoscopic hepatectomy group was significantly lower than that in the open hepatectomy group ((5.41±0.53) cm vs.(19.72±1.26) cm,t=52.335,P=0.000),the intraoperative blood loss,operation time,exhaust time,indwelling drainage time,first postoperative feeding time and postoperative hospitalization time in the LH group were significantly lower than those in the OH group ((572.23±16.92) ml vs.(911.75±19.41) ml,(149.52±18.14) min vs.(171.47±21.35) min,(2.84±0.63) d vs.(3.46±0.57) d,(5.74±3.380) d vs.(10.62±3.59) d,(2.08±0.52) d vs.(3.10±0.61) d,(8.91±2.16) d vs.(14.84±2.09) d,t=63.287,3.767,3.447,4.725,6.117,9.360,P<0.05);in the LH group,liver function recovery index alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were significantly lower than those in the OH group ((45.73±2.16) U / L) vs.(149.29±3.44) U/L,(47.32±1.89) U/L vs.(50.60±3.53) U / L,t=124.985,4.051,P<0.05).Conclusion Laparoscopic hepatectomy for patients with hepatic hemangioma is characterized by less trauma,quicker recovery and higher safety.

OBJECTIVE To investigate the pathogenic causes of community-acquired pneumonia(CAP) in adult patients in Tongling.METHODS A prospective study was performed on 260 consecutive adult patients with CAP in Tongling city during last three years.Bacteria culture of sputum and serological tests in paired serum samples were detected.RESULTS Of 260 patients with etiological evaluation,128(49.2%) patients had an identifiable etiology,63(24.2%) had positive outcome from sputum cultured,atypical pathogens were detected from 75(28.8%)patients.Pathogens identified in 128 patients were:Mycoplasma pneumoniae(35.4%),Chlamydia pneumoniae(17.7%) and Streptococcus pneumoniae(13.6%).6.5% All patients had mixed infection.The resistance rate of S.pneumoniae to penicillin and erythromycin was 5 and 50%,respectively.CONCLUSIONS Atypical pathogens have important role in CAP,of which M.pneumoniae is the most common pathogen.S.pneumoniae and K.pneumoniae are the commonly encountered bacteria for CAP in Tongling.

Adult ; Aged ; Aged, 80 and over ; Cerebrovascular Circulation ; Cervical Vertebrae ; pathology ; Female ; Humans ; Male ; Manipulation, Spinal ; Middle Aged ; Spinal Osteophytosis ; diagnostic imaging ; therapy ; Tomography, Spiral Computed ; Vertebral Artery ; diagnostic imaging ; pathology ; Vertebrobasilar Insufficiency ; diagnostic imaging ; therapy

In order to reaction the quality present situation, problems on the current quality of animal sources of drugs are summed up by using test data analysis, literature search and marketing research. This paper can also help the improvement of the quality management, the revision of the relevant department policy system and the improvement of standards.
Animals ; China ; Medicine, Chinese Traditional ; standards ; Pharmaceutical Preparations ; analysis ; standards ; Quality Control

Objective To investigate the expression and significance of mRNAand exon mutationof NT5C2 gene in acute lymphoblastic leukemia (ALL) bone marrow.Methods Case control study design was used in this study.Bone marrow samples were collected from ALL patients in Anhui Provincial Cancer Hospital in recent 4 years.The patientswere divided into the initial diagnosis group , the complete remission group and the recurrence group.And they could specifically be divided into 36 patients initially diagnosed, 36 patients who achievedcomplete remission and 16 patients who relapsed with children B -ALL,15 patients initially diagnosed,15 patients who achievedcomplete remission and 9 patients who relapsed with children T -ALL, 18 patients initially diagnosed,18 patients who achievedcomplete remission and 12 patients who relapsed with adult B-ALL, and 11 patients initially diagnosed,11 patients who achievedcomplete remission and 6 patients who relapsed with adult B -ALL.The initial diagnosis,complete remission and recurrence samples were matched.8 children and 8 adults without hematologic malignanciewere used as controls .Real-time PCR was performed to detect the level of NT5C2 mRNAin ALL patients.The exons of NT5C2 gene were cloned and sequenced for the common mutations in all cases .The results of NT5C2 mRNA levels in different groups were performed using non -parametric test by SPSS16.0 analytics software, and then non-parametric test together with correlation analysis was analyzed between NT 5C2 mRNA levels of different initial diagnosis groups and gender, age, leukocyte level and risk classification .Results (1)The expression of NT5C2 mRNA levels of recurrence group were higher than that of initial diagnosis group ,complete remission group and controls in children and adult B -ALL respectively(P <0.01).(2)NT5C2 mRNA expression in children and adult T-ALL showed no difference in initial diagnosis ,complete remission, recurrence group and controls (P >0.05).(3)NT5C2 mRNA expression of initial diagnosis group in children and adult B -ALL and T-ALL was not correlated with risk classification (P >0.05).(4)A newheterozygousmutation p.P414A of NT5C2 was discovered in a recurrencesample.Conclusions (1) High expression ofNT5C2 mRNA is associated with recurrence inchildren and adult B-ALL, and it may be an indicator of monitoring recurrence .(2)The incidence of exons mutation of NT5C2 gene in ALL is low in China.

OBJECTIVETo explore action mechanism of electroacupuncture (EA) at "Fenglong" (ST 40) for treatment of hyperlipidemia.

METHODSForty SPF-grade SD rats were randomly divided into a normal group (group A), a model group (group B), a model diet-control group (group C), a model + EA group (group D) and model diet-control + EA group (group E), 8 cases in each one. The rats in group A were fed with normal diet continuously while those in the rest 4 groups were fed with high-fat diet to establish hyperlipidemia model. Afterwards, the rats in group C and group E were fed with normal diet, while EA at "Fenglong" (ST 40) was applied in group D and group E, 30 min per time, once a day. After 28 days of treatment, macrophage was collected in each group. Oil red O-staining was applied to detect the formation of foam cells, and enzyme-linked immunosorbent assay (ELISE) was adopted to measure the contents of total cholesterol (TC) in macrophage and analyze the rate of cholesterol efflux.

RESULTSThe counts of positive cells of oil red O-staining and the contents of TC in the group B, group C and group D were significantly increased compared with those in the group A (all P < 0.01). The counts of positive cells and contents of TC in the group C, group D and group E were significantly clecreased compared with those in the group B (all P < 0.01), and the decline in group D was more obvious than that in the group C (all P < 0.01). Compared with group C and group D, the counts of positive cells and contents of TC in the group E was obviously decreased (all P < 0.01), which was not statistically different from group A (P > 0.05). In the meantime, compared with group C, the rate of cholesterol efflux in group D and group E was significantly increased (both P < 0.01), and the rise in group E was more obvious than that in the group D.

CONCLUSIONThe electroacupuncture at "Fenglong" (ST 40) could significantly prohibit the transformation of macrophage into foam cell and increase rate of cholesterol efflux in macrophage, which could prevent and reverse the formation of foam cell and play an essential role in treating hyperlipidemia and stopping it from developing into a further level.

Acupuncture Points ; Animals ; Biological Transport ; Cells, Cultured ; Cholesterol ; metabolism ; Electroacupuncture ; Foam Cells ; metabolism ; Humans ; Hyperlipidemias ; metabolism ; therapy ; Macrophages ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley

Objective To investigate the anatomy of upper cervical vertebrae's stable reconstruction by poster arch of atlas screw by anatomic study. Methods To collect the anatomical data of 39 dry atlas with the average inner diameter of vessel of atlas, the average high and wide of the screw point of poster arch of atlas, the average high and wide of poster arch of atlas beneath the groove for vertebral artery, the tract length of poster arch screw, the tract length of lateral mass screw, the direction and angle of poster arch screw, and the direction and angle of lateral mass. Statistical comparison were performed with Student test between the tract length of poster arch screw and the tract length of lateral mass screw. Results The average inner diameter of vessel of atlas was (26.8±2.58) mm(21.7-31.0 mm). The screw point high and wide of poster arch of atlas were (6.83±1.97) mm and (6.40±1.36) mm respectively. The average high and wide of poster arch of atlas beneath the groove for vertebral artery were (4.37±1.11) mm and (8.05±1.33) mm respectively. The tract length of poster arch screw were (30.54±1.705) mm. The direction and angle of poster arch screw was 15°-20° incline laterally and 0°-5°incline cephalo. 25.6%(10 cases) patients with the diameter less than 3.5mm beneath the groove for vertebral artery. The direction and angle of lateral mass screw was 32.05°±6.03° incline medially and 5° incline cephalo. There were significant differences between the tract length of poster arch screw and the tract length of lateral mass screw(t=59.528, P＜0.001 ). Conclusion About 74.4% patients can reconstruct the upper cervical stable by poster arch of atlas screw. The technique can gain instant upper cervical stable, and reduce the risk of injury of blood vessel by over explore the atlas arch compare with the technique of lateral mass screw fixation of atlas. The technique is worth to promoting with its character of safe, easy perform and rigid fixation.

Aim To investigate the effects of suppressor of cytokine signaling-1(SOCS-1)on advanced glycation end products(AGEs)induced-renal tubular epithelial-myofibroblast transdifferentiation and activation of JAK/STAT in cultured human renal tubular epithelial cells(HKC).Methods Stable transfections of HKC with pCR3.1 vector and pCR3.1/SOCS-1 were performed with Lipofectamine 2000,and cells were selected with geneticin.Cells were stimulated with BSA and AGEs. The protein expressions of SOCS-1,α-SMA,E-cadherin,Col I,signal transducer and activatior of transcription 1,3(STAT1,STAT3),p-STAT1 and p-STAT3 were observed by Western blot.The protein synthesis of TGF-β_1 in the supernatants of the HKC was detected by enzyme-linked immunoadsorbent assay(ELISA).α-SMA and E-cadherin mRNA were measured by reverse transcription and polymerase chain reaction(RT-PCR).Results Compared with control group,the expression levels of α-SMA protein and mRNA and Col I were significantly increased in HKC with AGEs stimulation and there was a higher concentrations of TGF-β_1 in the supernatants.However,the expression of E-cadherin protein and mRNA were decreased with AGEs stimulation.Overexpression of SOCS-1 inhibited AGEs-induced activation of STAT1 and STAT3 and high expression of α-SMA protein and mRNA and Col I,and reversed the expression of E-cadherin protein and mRNA induced by AGEs.Meanwhile,overexpression of SOCS-1 reduced the concentration of TGF-β_1 in the supernatants of HKC with AGEs stimulation.Conclusion Overexpression of SOCS-1 inhibits AGEs-induced renal tubular epithelial-myofibroblast transdifferentiation maybe partly through blocking activation of JAK/STAT.