The diffuse large B cell lymphoma (DLBCL) is the most common adult non-hodgkin lymphoma.At present,rituximab in combination with CHOP program has significantly improved the prognosis of DLBCL,and about 50％ of the DLBCL can be cured.However,due to the heterogeneity of the tumor,the refractory and relapsed DLBCL is still lack of effective treatment methods.With the application of gene expression profile (GEP) and the thorough research of the activation of lymphoma cells signal way,a lot of potential therapeutic targets have been found.

Objective: To investigate the efficacy of scalp acupuncture in combination with body acupuncture for treating pseudobulbar paralysis. Methods: Eighty patients were randomly divided into treatment and control groups, 40 cases each. The control group was treated by the routine method of Western medicine and the treatment group by combined scalp and body acupuncture on the basis of the former. The curative effect was evaluated after treatment in both groups. The influence of the treatment on mean blood velocity(MBV) in anterior, middle and posterior cerebral arteries was observed by transcranial Doppler(TCD) in both groups. Results: The total efficacy rate was 97.5% in the treatment group and 12.5% in the control group. The recovery rate was 75% in the treatment group and 0% in the control group. There was a significant difference between the two groups(P＜ 0. 01). TCD showed that blood velocity in cerebral arteries was significantly increased and the unbalanced stasis of the right and left cerebral blood flow changed in the treatment group. A comparison of MBV between pretreatment and posttreatment showed P ＜ 0.01. Conclusion: Scalp acupuncture in combination with body acupuncture has a good effect on pseudobulbar paralysis.

0.05). CO decreased at T2, T3, T4 and T5 compared with that at T0 in both groups (P

Objective: To examine the effect of artificial fiber complexes (AFC) on growth and RBC membrane fluidity in comparison with three single fibers. Methods: 48 healthy, female Wistar rats (50-80 g) were randomly divided into 6 groups based on body weight. All five kinds of DF (cellulose, pectin, sodium alginate, cellulose pectin complex, cellulose sodium alginate complex) were given at a level of 10% in a lipid rich diet. The control group was fed lipid rich diet alone without DF. After 8 weeks, the effect on growth and development, lipid peroxidation, RBC membrane fluidity were studied. Results: 1.All DF groups did not affect the growth and development of the rats. 2.The fecal weight and its fat content in all DF groups were significantly higher than that in control group, especially for AFC group.3. All kinds of DF could increase serum SOD and GSH Px activities and reduce MDA content (except cellulose and sodium alginate group). RBC membrane fluidity was significantly increased in DF groups, and AFC groups were the most effective. Conclusion: All these kinds of DF have the effect of increasing RBC membrane fluidity, and AFC is the best.

Purpose　To study myocardial pathology and its pathogenesis in diabetes. Methods　Myocardial structure of alloxan induced diabetic rats was observed under light microscopy (LM)and transmission electron microscopy(TEM).Activity of superoxide dismutase(SOD),glutathione peroxidase (GSH-Px)，nitric oxide synthase(NOS)and content of malondialdehyde (MDA),nitric oxide(NO) were detected biochemically in myocardial homogenate. Results　Atrophy and degeneration of myocardium and interstitial fibrosis were found under LM and expansion of mitochondria and smooth endoplasmic reticulum, destruction of myofibril and interstitial proliferation of collogen fiber under TEM. Activity of SOD and GSH-Px decreased significantly, while content of NO and MDA and activity of NOS increased significantly in diabetic rats. Conclusion　Atrophy of myocardium, expansion of mitochondria,destruction of myofibril and interstitial fibrosis are the main morphological changes of diabetic cardiomyopathy, and lipid peroxidation and NO may be involved in it.

Objective To study the expression of programmed death 1(PD-1) on the peripheral T lymphocytes and the serum cytokine levels in different phases of hepatitis B virus (HBV) infection (immune tolerance,immune clearance and non-replicating phases).Methods A total of 105 HBV infected patients in different phases of infection were enrolled in Wuxi No.5 People's Hospital from Apr to Sep 2011,and divided into three groups:the immune tolerance group (35 cases),the immune clearance group (35 cases) and the non-replicating group (35 cases).Meanwhile,20 healthy people were enrolled as controls.The peripheral blood was collected and PD-1 expressions on the surface of T lymphocytes were assessed by flow cytometry.The cytokine levels in different groups were analyzed by enzyme-linked immunosorbent assay (ELISA).The data were analyzed by t test and Pearson correlation analysis.Results The PD-1 expression on surface of CD8+ T lymphocytes of HBV infected patients was (12.35± 3.48)％,which was significantly higher than healthy control group [(4.65±1.21) ％] (t=9.76,P＜0.01).The PD-1 expression on CD4+ T lymphocytes was (4.95±2.87) ％,which was not significantly different from the healthy controls [(4.08±2.14) ％] (t =1.29,P＞0.05).The PD-1 expressions on CD8+ T lymphocytes of patients in the immune tolerance group,the immune clearance group and the non-replicating group were (15.87±3.18)％,(7.69±3.64)％and (10.12±2.84) ％,respectively; that in the immune tolerance group was higher than the immune clearance group (t=10.01,P＜0.01) and that in healthy control group was lower than those in the other 3 groups (t=15.12,3.61 and 8.17,respectively; all P＜0.01).The PD-1 expression on the surface of CD8+ T lymphocytes in chronic HBV infected patients was positively correlated with the serum interleukin-10 (IL-10) level (γ=0.377,P＜0.05),while that was negatively correlated with interferon-γ (IFN-γ) level (r=-0.620,P＜0.05).Conclusions PD-1 is up-regulated on the surface of CD8+ T lymphocytes from chronic HBV infected patients.And PD-1 is negatively correlated with serum IFN-γ levels and positively correlated with serum IL-10 levels.The expression of PD-1 on the surface of CD8+ T lymphocytes influences the balance of helper T cell (Th)1/Th2,which might play a role in the persistence of HBV infection.

Objective To evaluate the application value of three‐dimensional ultrasonography OmniView technology in diagnosis of fetal cleft lip/palate . Methods Three‐dimensional volume data was acquired from 100 normal singleton fetuses and 18 cleft lip/palate fetuses ,and was analysed by OmniView technology . Two‐dimensional ultrasonography and three‐dimensional OmniView technology were compared in the displaying rate of different planes of the lip and palate and the diagnosis accordance rate of cleft lip/palate.Results ①ThedisplayingrateofthelipandpalateofOmniViewtechnologywashigherthanthatof two‐dimensional ultrasonography ( the displaying rates were 64% -88% and 30% -65% ,respectively , P <0 .05) . Further more ,the curved plane tiled imaging of palate was successfully reconstructed by OmniView technology ,displaying the nonplanar panorama of the palate . ② There was no significant difference in diagnosis accordance rate of fetal cleft lip/palate between two‐dimensional ultrasonography and OmniView technology( the accordance rate was 89% -94% and 78% -100% ,respectively , P >0 .05) . Conclusions Three‐dimentional ultrasonography OmniView technology can improve the displaying rate of the hard and soft palate .The application of this technology in the fetuses who has a high risk of cleft palate may be beneficial to the diagnosis of cleft palate .

Objective To compare the measured resting energy expenditure (MREE) in patients with sepsis calculated using respiratory indirect calorimetry and Harris-Benedict (HB) coefficient method,and to investigate the influence of different energy target on the prognosis of patients with sepsis.Methods This was a prospective comparative study.60 patients with sepsis who were suitable for nutrition support and respiratory indirect calorimetry in the Intensive Care Unit (ICU) of the General Hospital of Ningxia Medical University from January to October 2015 were selected.(1) MREE was measured simultaneously with respiratory indirect calorimetry and HB coefficient (Harris-Benedict equation × stress coefficient) in the 60 patients on the 0,3rd,7th,and 14th days of nutrition support.The MREE calculated with the two methods were compared to detect difference.(2) The septic patients were randomly divided into two groups according to the random number table:respiratory indirect calorimetry group (n =30),in which the nutrition support was given according to the MREE measured using respiratory indirect calorimetry as the energy target;HB coefficient method group (n =30),in which the nutrition support energy target was the MREE measured using HB coefficient method.The clinical data of the patients in both groups were recorded and compared,which included the baseline characteristics,nutrition-related complications,and prognostic indicators.Results (1) Within 2 weeks during nutrition support,the dynamic MREE in the respiratory indirect calorimetry group was significantly higher than that in the HB coefficient method group (P ＜0.05).There was no significant difference in MREE on the 0,3rd,7th,and 14th days of nutrition support measured by respiratory indirect calorimetry (P ＞ 0.05).(2) There were no significant differences between the two groups in incidence of liver function damage and abnormal blood glucose within 2 weeks of nutrition support (both P ＞ 0.05).Compared with the HB coefficient method group,the length of ICU stay and 28-day mortality were significantly lower in the respiratory indirect calorimetry group [193.5 (172.2,289.7) h vs.247.5 (194.7,393.2),Z=-2.061,P=0.039;3.3％ vs.23.3％,x2 =5.129,P=0.023],but there was no significant difference between the two groups in mechanical ventilation time (P ＞ 0.05).Conclusions The MREE of septic patients may be considerably high and with little fluctuation in a short period.Respiratory indirect calorimetry may be more suitable to guide the energy intake target in septic patients.

This paper summarized perioperative nursing care of three patients undergoing surgical tumor resection and anterolateral femoral skin flap repair,with tumors involving intra-and extra-cranial regions from scalp squamous cell carcinoma breaking through the skull directly into the brain. Three surgical procedures were successfully per-formed by cooperation between two surgical departments and the average duration was 7 hours. The effective preop-erative infection control,perfect surgical plan,intraoperative team collaboration,effective aseptic technique and tumor-free technique were key points for the success of the operations. Close postoperative observation and positive psy-chological nursing also guaranteed operation success.