[Objective] To summarize image manifestations in intestinal tuberculosis (ITB) examined by multi-slice computed tomography enteroclysis (MSCT) and evaluate the diagnostic value of MSCTE in ITB,[Methods] The imaging findings were retrospectively analyzed in 15 cases of ITB that were confirmed by endoscopy or postoperative pathologic examination,including the location,number,shape,edge,surrounding tissue alterations of ITB and other associated changes in the peritoneum,mesentery and solid abdominal organs,and compared with endoscopy and pathology.[Results] In 15 patients,ileocecum was involved in 13 cases (87％),4 cases (27％) showed multi-segmental symmetric intestinal mural thickening,9 patients (60％) showed solid masses,1 case (7％) showed multi-segmental symmetric intestinal mural thickening and solid masses,1 case (7％) showed homogenous enhanced masses and perforation,12 cases (86％) showed enlarged lymph nodes (LNs) with rim enhancement,and 2 cases (13％) showed the comb sign of enhanced mesenteric vessels.Based on enhancement pattern of MSCTE,ITB was divided into three types:homogenous enhancement type (n=5);target sign type (n=2);caseous necrosis type (n=2).[Conclusion] The imaging features of ITB are diverse.MSCTE can clearly display the shape of intestinal mucosa,the alterations of intestinal wall and the relationship between lesion and adjacent tissues,which provides valuable information for the clinic diagnosis of ITB.

ObjectiveTo investigate the impact of antimicrobial resistance on clinical outcomes and medical care costs among patients with imipenem-resistant Acinetobacter baumannii (IRAB) nosocomial infection.MethodsA retrospective matched case-control study was performed to compare the differences of clinical outcomes and medical care costs between patients with IRAB infection and patients with imipenem-susceptive Acinetobacter baumannii (ISAB) infection in a tertiary care university teaching hospital in China from January 2007 to June 2009.Cases were matched to controls with ratio of 1:1 on the basis of age,sex,severity of underlying diseases,source of infection,duration of hospitalization period and length of hospital stay before onset of infection.The measurement data between groups were compared by t test and rank test.The numeration data between groups were compared by x2 test. Multiple analysis was performed by Logistic regression.ResultsThe total mortality rate of IRAB infection patients was significantly higher than that of ISAB infection patients (39.1％ vs 20.3 ％ ; x2 =11.728,P＜0.01).Among 138 pairs of patients in IRAB group and ISAB group,there were 72 matched case-control pairs survived,which were significantly different in length of total hospital stay (28.5 days vs 23.0 days; x2 =2.886,P＜0.01) and intensive care unit (ICU) stay (14.5 days vs 0 day; x2 =4.844,P＜0.01).For all the 138 case-control pairs,everyday total hospitalization cost and everyday antibiotic therapy cost in IRAB cases were both higher than ISAB controls (RMB 3652 yuan vs RMB 2092 yuan; Z=3.792,P＜0.01 and RMB 555 yuan vs RMB 338 yuan; Z=4.209,P＜0.01).ConclusionIRAB infection can increase the mortality rate,lengthen hospital stay and elevate the medical costs notably.

[Objective] To measure the diameter of the superior rectal vein (SRV) & theinferior mesenteric vein (IMV) by CT and analyze their relationship with lymphatic metastasis of rectal carcinoma.And to discuss the feasibility of utilizing SRV to prcdict lymph node metastasis of rectal cancer.[Methods] The CT imaging and pathological data of 105 rectal carcinoma patients were analyzed retrospectively.We measured and compared the diameter of every patient's SRV & IMV by CT in the presence and absence of microvascular tumor thrombus,signet ring cell,lymph node metastasis and distant metastasis.The accuracy of predicting lymph node metastasis for rectal carcinoma by the diameter of SRV were evaluated by ROC curve.[Results] There were statistical differences in the diameters of SRV and IMV between rectal cancer group with lymph node metastasis (D =4.34 mm,D =5.00 mm) and without (D =3.56 mm,D =4.81 mm;P ＜ 0.001,P =0.023).The differences were significant in the diameter of SRV between rectal cancer group with microvascular tumor thrombus or signet ring cell and without (P =0.019,P =0.044).However,the diameter of IMV showed no statistical difference between rectal cancer group with microvascular tumor thrombus or signet ring cell and without (P =0.605,P =0.663).And there was no statistical difference in the diameter of SRV or IMV between rectal cancer patients with distant metastasis and without (P ＞ 0.05).Regarding 3.75 mm as the cut-off value for the diameter of SRV to predict lymph node metastasis for rectal cancer patients,the sensitivity was 90.9％ and the specificity was 82.0％.Regarding 4.65 mm as the cut-off value for the diameter of IMV to predict lymph node metastasis for rectal cancer patients,the sensitivity was 87.3％ and the specificity was 38％.[Conclusions] It is completely feasible to utilize the diameter of SRV measured by CT to predict lymph node metastasis of rectal carcinoma with high sensitivity,accuracy,and relatively high specificity.

Objective: To study the expression and localization of apoptosis-related protein TFAR19 in TF-1 cells undergoing apoptosis. Methods: Using monoclonal antibody against TFAR19, the expression level and cell localization of TFAR19 were examined by fluorescence microscope, confocal laser scan microscope(CLSM) and flow cytometry. Simultaneously, we also analyzed the relationship of TFAR19 protein with phosphatidylserine (PS) externalization and cell nuclear DNA fragmentation. Results: The level of TFAR19 proteins expressed in TF-1 cells treated with GM-CSF withdrawal was significantly increased compared with normal TF-1 cells, then translocated rapidly from cytoplasm to the nucleus of cells. Appearance of TFAR19 in the nucleus of apoptotic cells preceded the detection of PS externalization and DNA fragmentation. Conclusion: Nuclear translocation of TFAR19 protein is one of the earliest events of cell apoptotic process. These data provided a new clue to further approach to the biological function of TFAR19 and study of cell apoptosis.

Objective To study the tactics, methods and relevant factors of interventional treatment for hemorrhage following biliary and pancreatic surgery.Methods Fourteen patients with hemorrhage following biliary and pancreatic surgery were treated by embolization using gelfoam pledgets, PVA granules, metal coils or otherwise by local infusion of vasopressin. Results There were 16 foci in 14 patients with 16 times of interventional treatment, including 3 times using metal coils, 6 times of PVA, 2 gelfoam pledgets, 1 with PVA plus gelfoam pledgets, and 4 of vasopressin. There was 1/16 time failure of using vasopressin due to anastomotic rupture. The successful rate reached 93.8%. Conclusions Interventional treatment is a safe and effective method for hemorrhage following biliary and pancreatic surgery. The key of success is the right selection of embolization or vasopressin infusion for target artery.

Objective: To evaluate the effect of remote health interventions on self-management of hypertension. Methods: We systematically searched the literature for studies published in English in PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Cochrane Central Register of Controlled Trials. The database was used to search for relevant studies with full text and evaluate the remote health interventions for hypertension self-management versus usual care for hypertension. RevMan 5.4 was used for data analysis. Results: A total of 19 studies eventually met our inclusion criteria. The results showed that the remote health interventions group could significantly reduce the levels of SBP (MD=5.67, 95% CI=4.12-7.22, p<.001) and DBP (MD=1.88, 95% CI=1.16- 2.60, p<.001), compared with usual care group, it also significantly improving the patient's quality of life (SMD=0.84, 95% CI=0.32- 1.37, p=.002), reduce waist circumference (MD=2.39, 95% CI=0.35-4.44, p=.020) and BMI (MD=0.49, 95% CI=0.06-0.91, p=.020), and significantly increasing the physical activity of patients (SMD=0.19, 95% CI=0.06- 0.31, p=.004). No obvious publication bias was found in this meta-analysis. Conclusion This study showed that remote health interventions for self-management can significantly improve patients’ quality of life with hypertension and better BP control than usual care. Further studies could be assess the long-term clinical effectiveness and economic evaluation of remote health interventions for self-management.

Objective: To evaluate the effect of remote health interventions on self-management of hypertension. Methods: We systematically searched the literature for studies published in English in PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Cochrane Central Register of Controlled Trials. The database was used to search for relevant studies with full text and evaluate the remote health interventions for hypertension self-management versus usual care for hypertension. RevMan 5.4 was used for data analysis. Results: A total of 19 studies eventually met our inclusion criteria. The results showed that the remote health interventions group could significantly reduce the levels of SBP (MD=5.67, 95% CI=4.12-7.22, p<.001) and DBP (MD=1.88, 95% CI=1.16- 2.60, p<.001), compared with usual care group, it also significantly improving the patient's quality of life (SMD=0.84, 95% CI=0.32- 1.37, p=.002), reduce waist circumference (MD=2.39, 95% CI=0.35-4.44, p=.020) and BMI (MD=0.49, 95% CI=0.06-0.91, p=.020), and significantly increasing the physical activity of patients (SMD=0.19, 95% CI=0.06- 0.31, p=.004). No obvious publication bias was found in this meta-analysis. Conclusion This study showed that remote health interventions for self-management can significantly improve patients’ quality of life with hypertension and better BP control than usual care. Further studies could be assess the long-term clinical effectiveness and economic evaluation of remote health interventions for self-management.

Objective: To evaluate the effect of remote health interventions on self-management of hypertension. Methods: We systematically searched the literature for studies published in English in PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Cochrane Central Register of Controlled Trials. The database was used to search for relevant studies with full text and evaluate the remote health interventions for hypertension self-management versus usual care for hypertension. RevMan 5.4 was used for data analysis. Results: A total of 19 studies eventually met our inclusion criteria. The results showed that the remote health interventions group could significantly reduce the levels of SBP (MD=5.67, 95% CI=4.12-7.22, p<.001) and DBP (MD=1.88, 95% CI=1.16- 2.60, p<.001), compared with usual care group, it also significantly improving the patient's quality of life (SMD=0.84, 95% CI=0.32- 1.37, p=.002), reduce waist circumference (MD=2.39, 95% CI=0.35-4.44, p=.020) and BMI (MD=0.49, 95% CI=0.06-0.91, p=.020), and significantly increasing the physical activity of patients (SMD=0.19, 95% CI=0.06- 0.31, p=.004). No obvious publication bias was found in this meta-analysis. Conclusion This study showed that remote health interventions for self-management can significantly improve patients’ quality of life with hypertension and better BP control than usual care. Further studies could be assess the long-term clinical effectiveness and economic evaluation of remote health interventions for self-management.

Objective: To evaluate the effect of remote health interventions on self-management of hypertension. Methods: We systematically searched the literature for studies published in English in PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Cochrane Central Register of Controlled Trials. The database was used to search for relevant studies with full text and evaluate the remote health interventions for hypertension self-management versus usual care for hypertension. RevMan 5.4 was used for data analysis. Results: A total of 19 studies eventually met our inclusion criteria. The results showed that the remote health interventions group could significantly reduce the levels of SBP (MD=5.67, 95% CI=4.12-7.22, p<.001) and DBP (MD=1.88, 95% CI=1.16- 2.60, p<.001), compared with usual care group, it also significantly improving the patient's quality of life (SMD=0.84, 95% CI=0.32- 1.37, p=.002), reduce waist circumference (MD=2.39, 95% CI=0.35-4.44, p=.020) and BMI (MD=0.49, 95% CI=0.06-0.91, p=.020), and significantly increasing the physical activity of patients (SMD=0.19, 95% CI=0.06- 0.31, p=.004). No obvious publication bias was found in this meta-analysis. Conclusion This study showed that remote health interventions for self-management can significantly improve patients’ quality of life with hypertension and better BP control than usual care. Further studies could be assess the long-term clinical effectiveness and economic evaluation of remote health interventions for self-management.

Objective: To evaluate the effect of remote health interventions on self-management of hypertension. Methods: We systematically searched the literature for studies published in English in PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Cochrane Central Register of Controlled Trials. The database was used to search for relevant studies with full text and evaluate the remote health interventions for hypertension self-management versus usual care for hypertension. RevMan 5.4 was used for data analysis. Results: A total of 19 studies eventually met our inclusion criteria. The results showed that the remote health interventions group could significantly reduce the levels of SBP (MD=5.67, 95% CI=4.12-7.22, p<.001) and DBP (MD=1.88, 95% CI=1.16- 2.60, p<.001), compared with usual care group, it also significantly improving the patient's quality of life (SMD=0.84, 95% CI=0.32- 1.37, p=.002), reduce waist circumference (MD=2.39, 95% CI=0.35-4.44, p=.020) and BMI (MD=0.49, 95% CI=0.06-0.91, p=.020), and significantly increasing the physical activity of patients (SMD=0.19, 95% CI=0.06- 0.31, p=.004). No obvious publication bias was found in this meta-analysis. Conclusion This study showed that remote health interventions for self-management can significantly improve patients’ quality of life with hypertension and better BP control than usual care. Further studies could be assess the long-term clinical effectiveness and economic evaluation of remote health interventions for self-management.