Objective To study the influence of colon hydrotherapy on premature infants with jaundice.Methods Based on intravenously infusing yinzhihuang and albumin and enzyme inducer,the warmed normal saline was poured into colon by 10 mL/kg per 8 hours in 40 preterm infants,and compared with 44 cases of control group.Serum bilirubin of all patients were measured at 24,72,120,168,216 hours,respectively.The days of meconiumbeing eliminated completely were recorded.Results The bilirubinemia level in trial group were lower in trial group than that in control group at every time and the rate of hyperbilirubinemia of the test group was lower(?~2=4.073 P

ObjectiveTo analyse treatments and prognostic factors of T cell non-Hodgkin lymphoma (T-NHL). MethodsNinety-one patients with T-NHL were retrospectively analyzed, and clinical features,histopathology, laboratory data were included in Kaplan-Meier and prognostic analysis. Results Median age was 38 years,58 (63.7 ％) had high-intermediate and high risk by IPI,72 (79.1％) presented with advanced stage disease,extranodal disease was present in 64.8 ％ of patients.The overall response rate (ORR) for the whole group was 63.8 ％,and the estimated 3,5-year ORR were 55.5 ％,41.3 ％ respectively.Compared with CHOP-like regimen, the addition of etoposide could improve the survival of patients, meanwhile radiation therapy could improve the outcome of patients with NK/T cell lymphoma and mediastinal bulky disease, and consolidation chemotherapy with HSCT could improve the survival and reduce the recurrence of patients.Clinical stage,B symptoms,ECOG score,the level of LDH,extranodal involvment,anemia,initial treatment outcome, IPI score, the level of serum albumin and fibrinogen were predictive to overall survival. Cox multivariate analysis showed initial treatment outcome and B symptoms were independent prognostic factors.IPI and m-PIT were useful for stratified patients into different prognostic risk groups. Conclusion T-NHL is a heterogeneous group of malignancies with an inferior long term outcome. New treatment modality needs to be explored for these patients,and new drugs and HSCT may be good choices.

Objective To study the consistency and complementarity of endoscopic ultrasonography (EUS),white light endoscopy (WLE) and magnifying endoscopy (ME) in diagnosis of ulcerative colitis (UC).Methods We collected 125 cases of UC patients diagnosed by WLE and EUS (including 51 cases of WLE + ME + EUS).According to UC mucosal morphology under WLE and crypt openings under ME,we divided all the cases into several groups and analyzed intestinal wall thickness (TWT) under EUS in each group.Results According to the results of UC inflammation degree under WLE,all patients were divided into four groups: 16 severe cases,46 moderate cases,44 mild,and 19 remission stage.TWT results were (5.903 ± 1.551 ) mm,(4.673 ± 1.235 ) mm,(3.756 ± 1.322 )mm and ( 3.464 ± 0.970) mm,respectively.Differences were significant between any two groups ( P ＜ 0.05 ),except for that between mild and remission groups.According to the results of UC inflammation degree under ME,all patients were divided into six groups: 9 cases of villous-like structure,9 cases of typical coral reef-like structure,8 severe coral reef-like structure,13 regular crypt opening,6 epithelial minimal defect and 6 small yellow spot (SYS).TWT results were (5.701 ±0.941 )mm,(5.518 ±0.581 )mm,(5.181 ±0.751 )mm,(3.763 ±0.659) mm,(3.587 ±0.461 )mm and (2.505 ± 0.330 )mm,respectively.Differences were significant between any two groups ( P ＜ 0.05 ) except for those between epithelial minimal defect and regular crypt opening,typical coral reeflike structure,villous-like and severe coral reef-like structure.EUS results showed SYS (6/6) and regular crypt opening ( 10/13 ) were mostly located in mucosa,while lesions of severe coral reef-like structure (8/8) invaded the muscularis propria.Conclusion EUS shows high consistency with WLE and ME in diagnosis of UC inflammation degree and invasive depth.It could assist and even substitute ME for evaluation.

Objective To discuss the effect of competency based education practice teaching model on vocational nursing students with ability training.Methods Totally 96 vocational nursing students were divided into control group from July 2014 to May 2015,receiving routine mentoring teaching mode and totally 99 vocational nursing students were divided into learning group from July 2015 to May 2016,receiving competency based education practice teaching model.Theoretical examination and clinical operation skill test as well as self evaluation of caring ability and transitional nursing ability were conducted to both groups after the course to compare the test scores and the change of their caring ability and transitional nursing ability.SPSS 19.0 was used for statistical analysis,and independent samples t test was used between the two groups.Results The theoretical scores of the nursing students in the experimental group ([93.70 ± 4.27) vs.(88.00 ± 4.83)] and skill test [[95.70 ± 2.49] vs.(91.40 ± 2.87)] were higher than those of the control group;caring ability score [(189.3 ± 13.5) vs.(179.4 ± 10.4)],with the average score of cognitive dimension (51.6 ± 9.8) vs.(50.2 ± 10.3)],the dimension of courage (70.2 ± 6.5) [vs.(65.7 ± 8.4)],average patient dimension (63.4 ± 4.8) vs.5.4)];transitional nursing ability score [(124.95 ± 24.06) vs.(118.18 ± 20.41)],the dimension of knowledge sharing [(38.43 ± 8.22) vs.(36.08 ± 7.23)],average score of attitude dimension [(54.08 ± 10.66)vs.(51.02 ± 9.16)],average score of behavior dimension [(32.43 ± 6.25) vs.(32.43 ± 6.25)],which were all increased compared with the control group,and the difference was statistically significant.Conclusion Competency based education practice teaching mode achieves good teaching effect and it is worth recommending in clinical teaching.

Two-dimensional electrophoresis(2-DE) is an important technique in proteomics research.The 2-DE system for proteome of Monascus ruber was established by comparing and analyzing the infection caused by different kinds of mediums,lysis buffer and the condition of rehydration.By cultivating the Monascus ruber with YES for 6 days,extracting total protein by TCA-acetone,lysis buffer with 8 mol/L urea,2 mol/L thiourea,4 % CHAPS,1 % DTT and 2 % Bio-lyte,an ideal 2-DE map with higher resolution and better legibility was obtained,which laid a foundation for the further studies on proteome of Monascus ruber.

Objective To demonstrate the superiority and feasibility of using bioluminescent image to monitor the islet graft after islet transplantation.Methods Diabetic models were established by intraperitoneal injection of streptomycin into mature male C57BL/6 mice.Islets were harvested from the pancreas of C57BL/6 and Bclb/c mice by digestion and purification,and transfected with Lueiferase gene.The mouse diabetic models were divided into iso-transplantaion group (n=20) and allo-transplantation group (n=7).The islets of C57BL/6 were transplanted into iso-transplantaion mice with different doses (10,50,110 and 200,n=5 in every dose),and Bclb/c mouse islets were transplanted into allo-transplantation group.The islets were transplanted into the subcutaneous fat tis- sue near left scapula.The receptor mice were scanned with CCD camera to get bioluminescent images at different scheduled time points,and the changes in random blood glucose of allo-transplantation group were observed.Results On day 6 after transplantation,the scanning image showed that the pi- xel intensity from the region of interest (ROI) was increased with the increased number of islet grafts and they had a positive correlation.The random blood glucose was reduced to the normal level in the first 2 days,and then increased again to the diabetic level on 11 days averagely,while pixel intensity from the ROI reached the peak on day 6-7,and then reduced rapidly after islet transplantation in allo- transplantation group.The beginning of pixel intensity reduction occurred on day (6.14?0.90), while that of the random blood glucose raise occurred on day (10.00?0.82) after transplantation,and the former alteration occurred obviously earlier than the latter (P

96%).There are 14 nucleotide mutations between yak and cattle and 3 of that were predicted to alter the protein sequence,both of which occurred in the domain III.Construction of molecular phylogenetic tree shows:The cluster results coincided with the traditional taxonomy.

OBJECTIVETo analyze the genetic difference of biological characters on germplasm resources of Sophora alopecuroides.

METHODTwenty-three populations of S. alopecuroides from Ningxia, Gansu, Qinghai, Xinjiang and Inner Mongolian were used to analyze the seed size, 1 000-grain weight, and germination characteristics and so on.

RESULTIt showed that there were significant differences in seed size, 1 000-grain weight and the vitality of seeds. The biggest seed of S. alopecuroides was 4.7 mm x 3.5 mm, and the smallest was 3.8 mm x 2.9 mm, and the 1 000-grain weight was 15-26 g. Results of seeds vitality in 8 populations indicated that the highest vitality of seeds were No. 103 and No. 122. The germination index was 36.51 and 36.24 respectively, and the vitality index was 1 323.49 and 1 274.56. The coefficient of variation in seed traits exceeded 10% except the seed size.

CONCLUSIONThere are some differences and different heredity background in various S. alopecuroides germplasm resources.

Objective To analyze the toxicity of dose adjusted-BEACOP (DA-BEACOP,classic CHOP regimen plus etoposide and (or) bleomycin with or without rituximab) regimen for poor-prognosis lymphoma.Methods 89 patients with poor-prognosis lymphoma who had been treated in-patient at Peking University Third Hospital during August 2002 and February 2012 were retrospectively studied.All patients received at least 1 cycle of DA-BEACOP regimen.Results 3-4 grade adverse events were observed in 74 (83.1％) patients,most of which was myelosuppression (73 cases,82.0 ％).There was not death related with the treatment.Compared to male patients,female patients suffered higher rates of grade 3-4 of toxicity (94.2 ％,33/35 vs 75.9 ％,41/54) (P =0.024).The rate of grade 3-4 of hematological toxicity in patients who were pretreated with ≥3 cycles of chemotherapy than that in patients receiving≤2 cycles of chemotherapy (95.9 ％,47/49 vs 75.0 ％,30/40) (P =0.004),while the rate of 3-4 hematological toxicity in pret-radiotherapy posed patients was higher than that in their counterparts who did not receive radiotherapy (95.9 ％,47/49 vs 75.0 ％,30/40) (P =0.022).Conclusion The DA-BEACOP regimen showed manageable toxicity in patients with poor-prognosis lymphoma.

Objective To evaluate the diagnostic value of MSCT in Solitary Pulmonary Nodules (SPN) with different pathologic types .Methods Four-five SPN with pathological findings including 16 benign cases and 29 malignant cases were retrospectively an-alyzed ,and performed with MSCT scanning .Observation of the distribution ,morphology and internal characteristics of SPN by post-processing technique were done ,and the results were compared with pathological findings .Results Among 45 SPN ,the benign nodules included 6 cases of inflammatory pseudotumor ,4 cases of tuberculoma ,3 cases of hamartoma ,2 cases of cryptococcus and 1 case of hemangioendothelioma ,and the malignant nodules included 21 cases of adenocarcinoma ,3 cases of squamous carcinoma ,2 ca-ses of small cell carcinoma and 3 cases of alveolar cell carcinoma .Average diameter of benign nodules was 2 .1 cm ,and 2 .6 cm for the malignant nodules .All SPN ,including 5 cases in the inner zone ,12 in the medial zone and 28 in the lateral zone ,the percentages with malignant signs at the corresponding parts were 40% (2/5) ,50% (6/12) ,75% (21/28) ,there was significant difference be-tween distributions(P<0 .05) .The distributions of malignant nodules in the upper and lower lung lobe had no significant difference (P>0 .05);the incidences of leaf sign ,burr sign ,pleural indentation sign ,cavitas and bronchial air sign ,blood vessels cluster sign of malignant nodules were higher than that of the benign nodules(P<0 .05) ,and the inflammatory pseudotumor and adenocarcinoma owned similar characteristics ;the incidence of calcification in tuberculoma and hamartoma was high ,while cavitas in tuberculosis and lung cancer were high .Conclusion MSCT can sufficiently display the distribution ,morphology and internal characteristics of SPN , and can help make qualitative diagnosis of benign and malignant SPN ,providing great practical value in clinical treatment .