Objective To explore the relation between serum Hcy,Cys C levels and type2 diabetic macro-vascular complications and its clinical significance.Methods The serum levels of Hcy and Cys C were measured with immunoturbidimetry in 80 cases of type 2 diabetic patients with macrovascular complications and 80 cases of type 2 diabetes without macrovascular complications,and in 80 healthy subjects which was seleted as control.Results Serum levels of Hcy and Cys C of type 2 diabetic patients with macrovascular complications were (26.42 ± 5.75)μmol/L and (2.30 ±0.40)μmol/L,which were higher than those of patients without macrovascular complica-tions for (15.31 ±3.13)μmol/L and (1.51 ±0.27)μmol/L(t =15.17,14.64,all P <0.05);Moreover,which were also higher than those in the healthy control group for (8.86 ±1.62)μmol/L and (0.85 ±0.14)μmol/L(t =26.29, 30.56,all P <0.05).The serum levels of Hcy and Cys C of type 2 diabetic patients with carotid arteries increased were (32.53 ±6.46)μmol/L and (2.83 ±0.52)μmol/L,which were higher than those of patients without carotid arteries for (18.46 ±3.63)μmol/L and (1.65 ±0.30)μmol/L(t =11.64,12.06,all P <0.05).In patients of type 2 diabetic with macrovascular complications,Hcy was positively correlated with serum Cys C(r =0.617,P <0.05). Conclusion sCD40L and YKL -40 may have important role in the pathogenesis of type 2 diabetic patients with ma-crovascular complications,which can be used as a valuable reference target in the diagnosis and monitoring of vascular complications in elderly type 2 diabetes,and it may be one of the important independent risk factors of patients with type 2 diabetes.

Objective To study the diagnostic value of single detection and combined detection of serum NSE ,CYFRA21‐1 , CA50 ,SCC and CEA in the patients with esophageal squamous cell carcinoma .Methods The single detection and combined detec‐tion of serum NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA levels were measured in 110 cases of esophageal squamous cell carcinoma and 101 health controls in our hospital from October 2013 to October 2015 .The detection results were statistically analyzed . Results The positive rate and expression levels of serum NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA in the esophageal squamous cell carcinoma group were higher than those in the health control group with statistical significance(P<0 .05) .The sensitivity and diag‐nostic efficiency of combined detection of NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA for diagnosing esophageal squamous cell carcino‐ma were 93 .64% and 86 .73% respectively .Conclusion The 5 tumor markers combined detection of serum NSE ,CYFRA21‐1 , CA50 ,SCC and CEA can improve the sensitivity and diagnostic efficiency for diagnosing esophageal squamous cell carcinoma .

It was investigated by ~(15)N tracer that four strains capable of ammonia oxidation under the condition of limited dissolved oxygen(DO)and without organic carbon source in a sealed bio-membrane reactor.Each strain was cultured at room temperature,a sealed vessel filled with argon and an appropriate quantity of oxygen.When the condition kept DO

As an important indicator of total hip arthroplasty (THA) the rate and degree of offset reconstruction play an important role in improving the prognosis and life quality of patients. The reconstruction of femoral offset is closely related to reserved length of calcar femorale, the head and neck length of prosthesis, angle degree of neck shaft and whether lower limb is isometric. Reconstruction strategy includes making a meticulous and standard measurement before the surgery, predicting the reserved length of calcar femorale, selecting a prosthesis with approximate anatomical neck-shaft angle and reconstructing offset by adjusting the head and neck length of the prosthetic during the operation. The aim of this article was to introduce the research progress and influence of offset on hip function, prosthetic wear and postoperative complications such as pain, limp and unequal leg length, and to discuss the reconstruction strategy.
Arthroplasty, Replacement, Hip ; adverse effects ; methods ; Femur ; surgery ; Humans ; Reconstructive Surgical Procedures ; adverse effects ; methods

Objective To investigate the clinical efficacy and safety of ultra pulse CO2 laser combined with collagen dressing in treatment of cutaneous amyloidosis.Methods A total of 68 cases of primary cutaneous amyloidosis patients according to the different treatment methods was divided into two groups:the control group (n =33 cases) that was given acitretin capsules oral and topical compound flumetasone ointment packet treatment,and observation group (n =35 cases) with ultra pulse CO2 laser combined with collagen dressing external treatment.Two groups were observed in patients with curative effect and adverse reaction.Results Disease of integral observation group after treatment was significantly lower than the control group(t =3.12,P ＜0.05).The observation group had the efficiency of [88.6％ (31/35)] that was significantly higher than that of control group[17/33(51.5％),x2 =11.23,P ＜.0.01].The observation group had significantly shorter healing time [(5.38 ± 1.81) d] compared to the control group [(10.75 ±2.06)d,t =11.39,P ＜ 0.01].The observation group did not have recurrence,which was significantly different from the control group (x2 =4.90,P ＜ 0.05).Conclusions Ultra pulse CO2 laser combined with collagen dressing in treatment of primary cutaneous amyloidosis is a kind of effective treatment methods with remarkable curative effect and less adverse reactions.It is worthy of clinical application.

To examine the relationship between genetic variants in the interleukin-6 receptor gene and obesity. The result showed that the carriers of Asp358 homozygotes had higher risk in developing obesity when compared with Ala358 homozygotes (OR = 1.32,95% CI 1.07-1.68, P = 0. 041). Interleukin-6 receptor gene pulymorphism was significantly associated with obesity.

Objective To study the expression of Mage A1、A2、A3 in breast cancer tissues and four breast cancer cell lines Methods The expression of Mage A1、A2、A3 in breast cancer tissues and four breast cancer cell lines, MCF 7、Sk Br 3、MDA MB 435s and TM40D was detected by reverse transcription polymerase chain reaction (RT PCR) Results The positive expression rate of Mage A in breast cancer tissues was 13/33 (39%), of Mage A1 was 4/33 (12%), of Mage A2 was 8/33 (24%), and of Mage A3 was 7/33 (21%), respectively Both Mage A1 and Mage A3 were positive in breast cancer cell line MCF 7 and Sk Br 3 MDA MB 435s expressed Mage A2 and Mage A3 Mage A3 was positive in TM40D Conclusion Mage genes were often expressed in breast cancer, but expression of Mages varies in the breast cancer cell lines Mage genes encoding proteins are eligible for Mage peptide based active immunotherapy

Objective To observe the effects of glucagon like peptide-1 (GLP-1) analogues liraglutide on expressions of nitric oxide synthase (NOS) and cyclo-oxygen-ase (COX)2 in renal medulla of type 2 diabetes rats, and the mechanism of its lowering blood pressure and promoting excretion of water and salt in kidney. Methods Type 2 diabetes model rats were generated by high-fat and high-sugar feeding for 8 weeks followed by intraperitoneal injection of streptozotocin (STZ). Subse?quently, eighteen type 2 diabetes rats were divided into two groups: liraglutide treatment group (DMT) and diabetes group (DM). Twelve normal rats were divided into two groups: liraglutide treatment wild type group (WTT) and wild type group (WT). DMT and WTT groups were given liraglutide (200μg/kg) by subcutaneous injection, DM and WT groups were given equivalent normal saline by the same way. The levels of blood glucose and blood pressure were detected at 0, 2, 4 and 6 weeks after treatment in groups of rats. Samples of urine were collected for detecting ion concentrations (K+, Na+and Cl-) af?ter treatment for six weeks. Rats were sacrificed and blood samples were collected for detecting ion concentrations (K+, Na+and Cl-). The expression levels of NOS and COX2 mRNA and protein in renal medulla were detected by real-time PCR and Western blot assay. Results After treating with liraglutide, the values of blood glucose (F=5.933, P<0.05) and blood pres?
sure (F=22.070, P<0.05) were gradually decreased in DMT group. After treatment with liraglutide for 6 weeks, the values of blood glucose (mmol/L:12.78 ± 3.82 vs. 18.75 ± 1.68) and blood pressure (mmHg:119.98 ± 4.43 vs. 136.42 ± 4.48) were signifi?cantly decreased (P<0.05) in DMT group than those of DM group (P<0.05). There were no significant differences in the concentrations of K+, Na+and Cl-between the two groups. There were higher levels of K+(mmol/L:46.55 ± 6.43 vs. 33.13 ± 9.71), Na+(mmol/L:56.33±8.83 vs. 41.20±7.25) and Cl-(mmol/L:159.81±25.06 vs. 71.44±12.99) in urine in DMT group than those of DM group (P<0.05). The mRNA levels and protein expressions of NOS and COX2 in renal medulla were significant?ly increased in DMT group than those of DM group (P<0.05). Conclusion GLP-1 analogues liraglutide may enhance the expression of COX2 by increasing the expression of NOS to excrete water and salt, and decrease blood pressure.

Objective To explore the clinical application of 3D-printing model in guiding interventional management of Budd-Chiari syndrome (BCS) and in teaching practice.Methods A patient with typical BCS of inferior vena cava type was selected.By using MR enhanced scanning,the original MRA data of DICOM format were extracted,and then the digital data were extracted and reconstructed to obtain 3D BCS model by Simpleware software.The 3D BCS entity model,using 1 ∶ 1 ratio,was printed out by a 3D printer.An experienced chief physician made a simulated interventional manipulation on this 3D BCS entity model.Results The BCS 3D model was successfully printed.Simulated operation could be easily performed on the 3D-printing model,in this way the chief physician could make a demonstration of interventional procedure of BCS to the junior doctors and medical students.Interventional therapeutic manipulation for BCS could be well demonstrated on the 3D-printing model of BCS,which was very helpful in guiding teaching practice and in promoting the communication between doctors and patients.Conclusion The BCS 3D-printing model can truly reflect the spatial architecture features of the inferior vena cava and the hepatic veins,which are very valuable for the making of surgical plan,for the demonstration of simulation operation,and for teaching practice.Moreover,3D-printing model can stereoscopically display the location and morphology of the lesion,which can improve patient's understanding of the disease,thus,the communication between doctors and patients can be strengthened.

The article reviewed the effects of resistance training,aerobic exercise in patients with diabetes and pre-diabetes,based on the metabolic characteristics in patients with pre-diabetes,and aimed at providing theoretical reference for exercise in the prevention and control of diabetes mellitus.