Objective To study the relationship of the levels of serum interleukin-6 (IL-6) and C-reactive protein (CRP) with insulin resistance in normal glucose tolerant first-degree relatives (NGT) of type 2 diabetics.Methods A total of 218 normal glucose tolerance subjects , including 136 NGT of type 2 diabetes , and 82 normal control ( NC) without type 2 diabetes family history were enrolled.The levels of blood glucose, hemoglobin A1c (HbA1c), lipid, insulin, IL-6, and high-sensitivity C-reactive protein (hs-CRP) were measured.Results ⑴Compared with NC, the levels of homeostasis model assessment of insulin resistance (HOMA-IR), hs-CRP , and IL-6 in NGT were significantly increased [1.03~1.94 vs 0.42~0.95 , P <0.01;0.46~2.78 mg/L vs 0.39~1.56 mg/L, P <0.01;(13.6 ±8.99) pg/ml vs (8.08 ±3.67) pg/ml, P <0.01];⑵In NGT, hs-CRP was positively correlated with HOMA-IR and IL-6 ( r =0.326 , P <0.01;r =0.258 , P <0.05 );IL-6 was positively correlated with HOMA-IR ( r =0.350 , P <0.01).Conclusions IL-6 and CRP may correlate with the degree of insulin resistance in NGT of type 2 diabetics.

1.0,achieved the standard request of Disinfection Technology standard.RESULTS Through EOW disinfection,the bacteria were not found on the object surfac of transports and conformed to the object surface disinfection request of Disinfection Technology Standard.CONCLUSIONS Applying EOW to disinfection of polluted instrument recycling vehicle for clinical purpose can fulfill the State standards completely;EOW has strongly germicidal activity,also with characteristics as rapidity,safety and environment security,without any irritant odor.These results indicate a widely potential use of EOW as in hospital disinfection supply center,especially,with a positive significance in health care for pediatric patients.

Objective To observe the effect of shock lymph drainage on multiple organ injury of rats with traumatic hemorrhagic shock (THS) and discuss the relating mechanism. Methods Male Wistar rats were divided into control group, lymph drainage group and lymph return group. The THS model was established in lymph drainage group and lymph return group, when the shock mesenteric lymph was drained in lymph drainage group. The change of the mean arterial pressure ( MAP), the biochemical indices of liver, kidney, myocardium and acid-base, the morphology, ATP contents and ATPase activities of lung, kidney, liver and myocardium were observed. Results The MAP at multiple time points after 80 minutes of infusion, the ATP contents and ATPase activities of multiple organs in lymph drainage group were higher than those in lymph return group. Multiple biochemical indices in lymph drainage group were superior to those in lymph return group, with statistical difference. The inflammation, congestion, degeneration and necrosis were found in organs of lymph return group, but only mild lesions could be seen in lymph drainage group. Conclusions The shock lymph drainage can alleviate multiple organ injury of THS rats, mechanism of which is correlated with improvement of the energy metabolism and maintenance of MAP and acid-base status.

ObjectiveTo investigate the value of peripheral blood long non-coding RNA-LET (lncRNA-LET) in the diagnosis of chronic hepatitis B (CHB) cirrhosis, and to provide a basis for early clinical diagnosis and treatment of liver cirrhosis. MethodsA total of 175 CHB patients who attended The Affiliated Hospital of Chengde Medical University from March 2017 to May 2019 were enrolled, among whom 52 patients with hepatitis B cirrhosis were enrolled as cirrhosis group and 123 patients without the pathological changes of liver cirrhosis were enrolled as non-cirrhosis group. A total of 40 healthy individuals who underwent physical examination in our hospital during the same period of time were enrolled as normal control group. Liver function parameters and the level of lncRNA-LET in peripheral blood were measured for all subjects. The t-test was used for comparison of continuous data between two groups; an analysis of variance was used for comparison between multiple groups, and the least significant difference t-test was used for further comparison between two groups. The chi-square test was used for comparison of categorical data between groups, and the Kruskal-Wallis H test was used for comparison of ranked data. A Pearson correlation analysis was performed to investigate correlation. The receiver operating characteristic (ROC) curve was used to investigate the value of peripheral blood lncRNA-LET in predicting liver cirrhosis. Results Compared with the normal control group, the cirrhosis group and the non-cirrhosis group had significantly higher serum levels of the liver function parameters total bilirubin (TBil), total bile acid (TBA), albumin (Alb), and alanine aminotransferase (ALT) (all P＜0.05) and a significantly lower serum level of cholinesterase (ChE) (P＜0.05); compared with the non-cirrhosis group, the cirrhosis group had significantly higher serum levels of TBil, TBA, Alb, and ALT (all P＜0.05) and a significantly lower serum level of ChE (P＜0.05). Compared with the normal control group, the cirrhosis group and the non-cirrhosis group had significantly lower relative expression of lncRNA-LET in peripheral blood (P＜0.05), and the cirrhosis group had significantly lower relative expression of lncRNA-LET in peripheral blood than the non-cirrhosis group (P＜0.05). The relative expression of lncRNA-LET decreased significantly with the increase in liver fibrosis stage (P＜0.05). In the patients with CHB, the relative expression of lncRNA-LET in peripheral blood was negatively correlated with liver fibrosis stage, TBil, TBA, Alb, and ALT (r=-0.352,-0.372,-0.364, and -0.410, all P＜0.001) and was positively correlated with ChE (r=0.340, P＜0.001). The ROC curve was used to analyze the value of peripheral blood lncRNA-LET in predicting liver cirrhosis, and the area under the ROC curve was 0934, with an optimal cut-off value of 0.833, a sensitivity of 84.57%, and a specificity of 80.57%. ConclusionThe expression level of lncRNA-LET in peripheral blood decreases with the progression of liver fibrosis and has a good value in the diagnosis of CHB cirrhosis, and therefore, it can be used as a potential biological indicator for the diagnosis of liver cirrhosis.

Objective To observe the value of multimodal imaging for diagnosis of cardiac space-occupying lesions.Methods Data of 70 patients with cardiac space-occupying lesions who underwent echocardiography and cardiac CT(CCT)were retrospectively analyzed,among them 35 also underwent cardiac MRI(CMRI).The value of multimodal imaging for diagnosis of cardiac space-occupying lesions were explored according to the results of surgical pathology or clinical diagnosis.Results Among 70 cases,benign tumors were confirmed by surgical pathology in 43 cases,while malignant tumors were confirmed by surgical pathology in 3 cases and clinically diagnosed in 1 case.Meanwhile,non-tumor-occupying lesions were clinically diagnosed in 23 cases,all obviously shrunken after treatments.Among 70 cases,echocardiography correctly diagnosed 57 cases,misdiagnosed 8 cases and unclearly diagnosed 5 cases,with diagnostic accuracy rate of 81.43%(57/70).CCT correctly diagnosed 63 cases,misdiagnosed 4 cases but missed 3 cases,with diagnostic accuracy rate of 90.00%(63/70).CMRI outcomes in all 35 cases were consistent with surgical pathologic results,with diagnostic accuracy rate of 100%(35/35).Conclusion Multimodal imaging might provide objective evidences for diagnosis and treatment of cardiac space-occupying lesions.