Carcinoembryonic Antigen ; analysis ; Humans ; Luminescence

Objective To evaluate the relationship between transplantation of allogeneic peripheral blood stem cells (allo-PBSCs) and low incidence of leukemic relapse. Methods Thirty-seven adult patients with acute myeloid leukemia in first remission ( n =16) and chronic myeloid leukemia in chronic phase ( n =21) underwent allo-PBSCT from June 1997 to December 1999. A median number of CD34 + cells, CD3 + cells, CD4 + cells and CD8 + cells infused was 7.3 ?10 6/kg, 364?10 6/kg, 210?10 6/kg and 137?10 6/kg, respectively. Busulfan and cyclophosphamide were used as conditioning regimen (BU-CY2). All patients received cyclosporine and methotrexate for GVHD prophylaxis. Results Engraftment of neutrophil and platelet was achieved at a median of day +13(9～28) and day +12(7～19) respectively. Acute GVHD (aGVHD) occurred in 18 of 37 patients ( 48.6% ) with grade II～IV aGVHD ( 24.3% ). Chronic GVHD (cGVHD) developed in 22 (extensive 8, limited 14) out of 32 evaluable patients ( 68.8% ). 28 patients were still alive in complete remission at a median follow-up of 950 days (range 600～ 1 500 days). The main causes of death were aGVHD in two patients, CMV-IP in four patients, cGVHD in two patients, and relapse only in one patient. The probability of disease free survival at 3 years was 75.7% . Conclusion In our series, leukemia recurrence was seen only in one patient ( 2.7% ), suggesting that a high incidence of cGVHD may have an enhanced graft-versus-leukemia effect and hence reduce the incidence of relapse after transplantation.

Objective:To investigate the effect and safety of sertraline tablets with oral administration in the diabetes patients com-plicated with depression. Methods:Totally 74 diabetes patients complicated with depression were randomly divided into 2 groups with 37 ones in each. All the patients were orally given dimethyldiguanide 500 mg,tid,and the observation group was given sertraline tablets additionally,50-100 mg,qd. The treatment course was 8 weeks. The changes of sugar metabolism and the scores of self-rating depres-sion scale( SDS)and quality of life scale( DMQLS)in the two groups were compared. Results:After the 8-week treatment,the blood sugar,SDS scores and DMQLS scores in the two groups were significantly improved when compared with those before the treatment( P<0. 05). The levels of FBG,2hPG and HbAlc and SDS scores in the observation group were significantly lower than those in the con-trol group(P<0. 05),while the scores of DMQLS disease,psychology,society and satisfaction dimension were significantly higher in the observation group(P<0. 05). The incidence of adverse reactions showed no statistically significant difference between the two groups(P>0. 05). Conclusion:Sertraline tablets can improve the depression of diabetes patients and enhance the blood sugar control and quality of life.

BACKGROUND:Intraarticular cocktail analgesic injection is a popular postoperative analgesia method and can effectively control postoperative pain and relieve side effects after total hip arthroplasty.
OBJECTIVE:To compare and assess the effectiveness and safety of intraarticular analgesic injection or intravenous injection of parecoxib after total hip arthroplasty.
METHODS:A total of 60 patients undergoing total hip arthroplasty were randomly assigned to:treatment group (intraarticular cocktail analgesic injection with morphine, bupivacaine, and compound betamethasone), and control group (intravenous injection of parecoxib). Al patients received tramadol hydrochloride at 24 hours after replacement. Analgesic consumption, visual analog scale at rest and during activity, range of motion, and postoperative complication of patients in each group were recorded.
RESULTS AND CONCLUSION:Intraarticular cocktail analgesic injection significantly reduced analgesic consumption. When comparing visual analog scale scores, rest pain scores were significantly less in the treatment group at 12, 24 and 48 hours after replacement than that in the control group (P<0.05). Scores on range of motion were significantly less in the treatment group at 24 and 36 hours than that in the control group (P<0.05). No significant differences in total complications were detectable between the treatment and control groups (P>0.05). Results suggested that intraarticular cocktail analgesic injection lessened analgesic consumption after replacement, relieved early pain after replacement, and contributed to early rehabilitation of patients. Moreover, no significant adverse reactions were visible.

Objective To investigate and analyze the status quo of professional identity of nursing students with different educational backgrounds.Methods With stratified-cluster random sampling,635 students were surveyed using the nursing students' professional identity questionnaire.Results The total score of professional identity of junior college nursing students was significantly higher than that of undergraduate students.Junior college nursing students had a higher score in professional knowledge dimension than undergraduate and graduate students,while the score of nursing undergraduate students was higher than that of graduate students.Junior college nursing students had a higher score in professional will dimension than undergraduate and graduate students.Nursing graduate students had a higher score in professional expectation dimension than junior college and undergraduate students,while the score of undergraduate students was higher than that of junior college students.Whatever the educational background,professional skill and professional expectation were the top two dimensions,while professional knowledge and professional emotion were the last two dimensions.The difference was statistically significant between the answers of nursing students with different educational backgrounds to the following questions,such as which is the most probable factor affecting your learning enthusiasm,who has the greatest impact on your professional thought about nursing and which nursing field are you most willing to go in for.There was significant difference in professional identity score between different grades of junior college and undergraduate nursing students,while there is no significant grade difference in graduate students.Conclusions There were some differences of professional identity of nursing students with different educational backgrounds.Nursing educators should carry out the professional education according to the student's educational backgrounds.

OBJECTIVE:To explore the effects and safety of atorvastatin combined with probucol on the vascular elasticity in patienits with hypertension. METHODS:246 hypertensive patients were randomly divided into control group and observation group,123 cases in each group. All patients received conventional antigypertensive treatment,based on it,control group was given 10 mg Atorvastatin tablet,qd;observation group was additionally given 0.25 g Probucol tablet,qd,on the basis of control group. They were treated for 1 year. Clinical efficacy,lipid levels(total cholesterol,triglyceride,low density lipoprotein cholesterol,high density lipoprotein cholesterol),cystatin C (Cys-C),C-reactive protein (CRP),elastic parameters of common carotid artery and lower limb artery(stiffness,pressure-strain elastic modulus,compliance,augmentation index,pulse wave velocity)before and af-ter treatment in 2 groups were observed,and the incidence of adverse reactions was compared. RESULTS:Before treatment,there were no significant differences in lipid levels,Cys-C,CRP and elastic parameters of common carotid artery and lower between 2 groups (P>0.05);after treatment,the above-mentioned indexes were significantly improved,and the improvement degree in ob-servation group was superior to control group,the differences were statistically significant(P<0.05). And there were no severe ad-verse reactions during treatment in both 2 groups. CONCLUSIONS:Atorvastatin combined with probucol can improve lipid level and elasticity of common carotid artery and lower limb artery,with good safety.

Weighted topsis method is applied to evaluate the key factors in medical management of diabetes mellitus.The key factors are admission examinations,drug selection,patient serf-management skills,nursing quality,and physicians'capability.

Objective To systematically assess the detection of K-ras gene mutation at codon 12 in pancreatic juice for diagnosis of pancreatic cancer.Methods A comprehensive electronic searching was performed to retrieve relevant studies on K-ras gene mutation in pancreatic juice for diagnosis of pancreatic cancer.Data on accuracy of included studies were extracted,Meta-DiSc1.4,Stata10.0,was applied for further heterogeneity exploring,meta-analysis and publication bias testing.Results Fifteen studies met the inclusion criteria.Heterogeneity was not found among these studies,including threshold effect,different test methods,randomization and blind.Pooled accuracy indicators like sensitivity,specificity and diagnostic odds ratio(DOR) were 0.61(95%CI 0.56-0.66),0.82(95%CI 0.77-0.86) and 6.28(95%CI 4.42-8.91),respectively.Area under curve(AUC) of SROC(summary receiver operating characteristics) was 0.8207 and Q index was 0.7542.Publication bias had little influence on meta-analysis with the fail-safe number of 694.0108.Conclusions This meta-analysis demonstrates that the detection of K-ras gene mutation in pancreatic juice has moderate effect for diagnosis of pancreatic cancer.It is not enough to be an early diagnosing or screening indicator for pancreatic cancer,but it can be used clinically as an important adjunct to cytology,imageology and enzymology in the diagnosis of pancreatic cancer.

During 14-17th days, the duodenum of the rat fetus was composed of stratified epithelium and peripheral mesenchyme. On 18th day, the mesenchyme began to protrude toward the basal aspect of the epithelium, resulted in the formation of primary villi. At the sametime, goblet cells and the primordia of intestinal glands appeared. The number of goblet cells,which located at the surface of the villi, increased gradually with the fetus age, whereas after birth the goblet cells decreased with the development and maturation of intestinal glands. From 19th day till 3-4 weeks after birth, the shape of villi changed continuously, and attained to the adult shape in 4th week.

Objective:To explore the effect of comprehensive intervention program based on the concept of fast track surgery in early enteral nutrition tolerance and rehabilitation in patients with esopha geal cancer.Methods:93 selected patients were divided into the intervention group and the conventional control group according to the admission time.Patients in intervention group were treated with comprehensive intervention,and control group were given routine nursing care.Enteral nutrition intolerance incidence,the first time of bowel sounds,the first time exhaust and defecation and complications were compared between the two groups.Results:36 patients from 47 patients (76.60％) in the intervention group could tolerate the early feeding,while 24 patients from 46 patients (52.17％) in the control group could tolerate.There was significant difference between two groups (P ＜ 0.05).The first time of exhaust,bowel sounds and defecation,and the hospitalization time of patients in the intervention group were better than that in the conventional control group (P ＜ 0.01).Incidence rate of incision infection,pulmonary infection and intestinal obstruction in patients of the comprehensive intervention group was lower than that in the control group (P ＜ 0.05).Conclusion:Compared with the traditional treatment,the comprehensive intervention can effectively reduce the enteral nutrition intolerance incidence,promote the recovery,reduce hospitalization time and the incidence of postoperative complications,and improve the life quality of patients after surgery.