Objective To study the relationship between age with sex and sero-uric acid concentration in Shanwei,and to found the range of criterion of sero-uric scid of themself in all area's laboratory.Methods The specimen of health adults of 789 patients were detected by urate oxidase-indirect peroxidase couple.Results The serum uric acid concentration of males were (341.2?70.3)?mol/L and females (282.3?61.3)?mol/L.It had approached the level of occidend.The difference was very significant compared with males and females in the same age(P

0.05).Conclusion There are hapatic and renal disease,craniocerebral disease,wound,toxicaion with hypouricemia,the clinical assay should be paid more attention.

Objective To evaluate Jiangxia umbilical therapy on the quality of life in patients with gastric carcinoma chemotherapy after surgery.Methods Patients with gastric carcinoma chemotherapy after surgery in the Third Affiliated Hospital of Sun Yat-Sen University from January 2016 to December 2016 were chosen as the research subjects.According to the time of chemotherapy,the patients were divided into two groups.Patients with gastric carcinoma chemotherapy in hospital from January 2016 to June 2016 were chosen as control group,while patients in hospital from July 2016 to December 2016 were chosen as observation group.Before chemotherapy,the control group was given tropisetron hydrochloride intravenous injection,while the observation group added Jiangxia umbilical on the basis of this.Nausea and vomiting in the two groups were observed after treatment.Quality of Life Questionnaire of Stomach 22 was applied to analyze and compare the patients' quality of life.Results The incidence rate of anti nausea in the observation group was 88.10％,which in the control group was 61.90％,the difference was statistically significant (x2 =9.571,P ＜ 0.05).The overall quality of life in observation group was significantly better than that in the control group [(20.34 ±:5.84) points vs.(14.32 ± 5.97) points,t =8.686,P ＜ 0.01].The scores in the observation group on the quality of life in the aspects of total score,anxiety scale,reflux scale,eating restricted scale,dry mouth,tastes changing had statistically significant differences compared with the indicators in the control group (all P ＜ 0.05).Conclusion Jiangxia umbilical therapy can not only relieve the chemotherapy-induced nausea and vomiting of patients with gastric carcinoma chemotherapy after surgery,but also can improve their quality of life.

Objective To investigate the practice effect of WeChat software on extended care for patients with anterior resection syndrome. Methods From August 2014 to August 2015, 50 patients with anterior resection syndrome were chosen as control group. From September 2015 to August 2016, 50 patients with anterior resection syndrome were chosen as experimental group. Patients in experimental group could use WeChat software independently. Control group got extended care by telephone, while experimental group was carried out through WeChat platform. They were followed up for 6 months. WeChat software offered patients professional guidance on evaluation and exercise methods of defecation function by video and text with some figures. The questions from patients were answered through WeChat software during followed up. Results The defecation function after 1 month of surgery for patients with excellent, good, average, poor was 15, 20, 12, 3 cases respectively in the experimental group, and 9, 15, 19, 7 cases respectively in the control group. The defecation function after 3 month of surgery for patients with excellent, good, average, poor was 19, 21, 8, 2 cases respectively in the experimental group, and 12, 18, 17, 3 cases respectively in the control group. The difference of the defecation function after 1,3 months of surgery were statistically significant (χ2=8.395, 8.251, P<0.05). But the difference of the defecation function after 6 months of surgery had no statistical significance (χ2=7.505, P>0.05). The compliance of medication, diet and rehabilitation exercise, regular review after 6 months of surgery for patients was (2.14 ± 0.72), (7.21 ± 1.63), (11.20 ± 0.63), (5.04 ± 0.78) points respectively in the experimental group, and (1.37 ± 0.58), (5.72 ± 1.32),(9.75 ± 1.56),(4.72 ± 0.43)points respectively in the control group, and the differences were statistically significant (t=2.68-5.75, P< 0.01).Conclusion WeChat software can improve defecation function and treatment compliance, thus greatly improve the quality of life of patients with mid-low rectal cancer.

Objective To investigate the influence of proinflammatory factor interleukin-18(IL-18) on vein endothelial cell function by activating NF-κB mediated cell signal pathway and its association with deep vein thrombosis(DVT).Methods Recombinant human IL-18 was used to act on in vitro cultured human umbilical vein endothelial cell(HUVECs).The NF-κB activation inhibitor was used to conduct interference.The detection measures of real time fluorescence quantitative PCR,Western blot,immunofluorescence and flow cytometry were used to verify whether IL-18 affect the expression of endothelial cellular function markers such as HUVECs normal statusand vWF,P-selectin and tissue plasminogen activator(t-PA) by activating NF-κB mediated cell signal pathway.Moreover the mechanism of IL-18 participating in the DVT was performed the comprehensive analysis by combining with previous study.Results IL-18 could activate NF-κB in endothelial cell,increased the p65 expression in nucleus,decreased the intracellular IκBα expression and significantly increased early apoptosis cells in HUVECs;adding QNZ(EVP4593) could significantly inhibit the activation effect of IL-18 on NF-κB,the occurrence of cellular injury and apoptosis was significantly reduced;IL-18 could promote the abnormal expression of DVT related endothelial cell markers vWF,P-selectin and t-PA (P<0.05).But various markers could recover conventional expression after inhibiting NF-κB activation.Conclusion The interaction between Il-18 and NF-κB causes the abnormality of HUVECs growth status and function,which may be the DVT onset related pathogenic mechanism.

Objective To observe the treatment difference of using acupiont application alone, pricking Sifeng (EX-UE10) alone, and combination of the two therapies in treating infantile chronic cough. Method Ninety patients were randomized into 3 groups (acupoint application group, pricking Sifeng group, and a combining group), 30 in each group. Same points were selected for the three groups:Feishu (BL13), Pishu (BL20), Shenshu (BL23), and Sifeng (EX-UE 10). By follow-up research of the symptom scale, the therapeutic efficacies were compared. Result The total effective rate was 83.3%in the acupoint application group, 80.0%in the pricking Sifeng (EX-UE 10) group, and 93.3%in the combining group;meanwhile, the symptom scores were significantly changed after intervention in all three groups (P＜0.05). Conclusion Separate use and combining use of acupoint application and pricking Sifeng (EX-UE 10) all can improve the condition of infantile chronic cough, while the combining use can produce a significantly higher therapeutic efficacy, thus it’s a safe, effective, and easy-to-operate external treatment in traditional Chinese medicine.

Objective To investigate the atypical CT ,MRI findings of pancreatic neuroendocrine tumors (PanNETs) ,in order to improve diagnosis .Methods The clinical ,imaging and pathological data of 6 patients with PanNETs confirmed by pathology were analyzed retrospectively .Results In all 6 cases ,2 lesions were located in the pancreatic head ,3 lesions in the pancreatic body ,and 1 lesion in the pancreatic tail .There were 2 functional PanNETs with an average size of 2 .1 cm × 2 .6 cm ,which showed homogeneous density or signal .There were 4 nonfunctional PanNETs with an average size of 2 .7 cm × 4 .3 cm ,one of which had calcification ,and two of which had obviously cystic change ,including intracapsular bleeding in one case .Contrast‐enhanced examinations showed that all 6 lesions had mild or moderate enhancement .Three lesions were manifested as relatively intense enhancement in the arterial and portal venous phase ,but decreased enhancement in the delayed phase ,including annular envelope enhancement in one case .Two le‐sions were manifested as progressive enhancement .The last case was manifested as inwardly filled enhancement .Three lesions had unclear boundaries ,while one lesion had splenic vein invasion .Two cases accompanied with mild expansion of the common bile duct or pancreatic duct .Conclusion PanNETs can be ma+nifested as atypical findings such as obviously cystic changes ,and(or) mild to moderate enhancement .It is suggested that the atypical imaging findings of PanNETs should be recognized well to improve the diag‐nostic accuracy .

Objective To detect the best phase and best tube voltage for the diagnosis of small (diameter ≤ 3 cm) clear cell renal cell carcinoma with dual-energy dual-phase CT.Methods Image manifestations of 27 patients with small (diameter ≤ 3 cm) ccRCCs confirmed by pathology were retrospectively analyzed.All subjects underwent dual-energy biphase (early corticomedullary and delayed phase) scan preoperatively.Two senior radiologists analyzed the images in consensus.The definition of images in different phases and with different tube voltage was classified into 4 levels and was compared by Wilcoxon and Friedman test.The attenuation of the lesions and the adjacent renal parenchyma,the SD value of the anterior abdomen fat were measured.The contrast noise ratio (CNR),lesion kidney ratio (LKR) and the early corticomedullary phase and delayed phase value were calculated.They were all compared with oneway ANOVA.Results The score of definition of lesions in early corticomedullary phase at 80 kV,140 kV and average-weighted 120 kV were 3.30 ± 0.87,2.81 ± 0.92 and 3.11 ± 0.85,respectively,which in delayed phase were 3.70 ±0.54,3.30 ±0.82 and 3.52 ±0.64,respectively.Definition of lesions was better in delayed phase than that in early corticomedullary phase (Z =-2.296,-2.446 and-2.392,respectively; P ＜ 0.05).Either in early corticomedullary phase or in delayed phase,CT value,noise value and CNR were the highest on 80 kV images,which were(302 ± 80)HU,(16.2 ± 2.2) and (4.1 ± 3.4) in corticomedullary phase and (152 ± 31) HU,(16.4 ± 2.7) HU,and (4.7 ± 1.7) in delayed phase.The change of lesion attenuation between early corticomedullary phase and delayed phase on 80 kV,140 kV and averageweighted 120 kV images were (150 ± 76),(72 ± 33) and (96 ± 46) HU,respectively.There was significant difference among the three groups (F =4.541,P ＜ 0.01).Conclusions Delayed phase scan is in favor of small clear cell renal cell carcinoma display.80 kV images are the best for detecting and qualitation of small clear cell renal cell carcinoma when compared with 140 kV and the average-weighted 120 kV images.

Objective To explore the diagnositic value of dual-phase contrast enhancement CT combined with virtual non-enhanced images by dual-energy CT in clear cell renal cell carcinoma.Methods Sixty patients who were suspected of clear cell renal cell carcinoma underwent non-enhanced CT and contrast enhancement CT of early interface-phase between cortex -medulla and parenchymal phase on a dual-energy CT.The true non-enhanced kidney CT(TNCT) was performed in a single-energy acquisition mode,but the dual-phase contrast enhancement CT were performed in a dual-energy mode of 80 kV and 140 kV respectively.The virtual non-enhanced CT ( VNCT ) images were derived from the data of early interfacephase using liver virtual non-contrast software.The diagnosises according to VNCT combined dual-phase contrast enhancement CT and dual-phase contrast enhancement CT only were made respeetively and compared with x2 test.Between the true non-contrast CT and the virtual non-contrast CT,the image quality was compared with Wilcoxon test ; The radiation dose of volume CT dose index ( CTDlvol ) and dose length product(DLP) in a single-phase and total examination,the mean CT HU values of the tumours werecompared with t test.Results The accuracy of VNCT combined dual-phase contrast enhancement CT was higher than that of dual-phase contrast enhancement CT only [93.3％ ( 56/60 ) vs.78.3％ ( 47/60 ) ; x2 =5.6,P ＜0.05].The detective ability (score) of VNCT was near to that of TNCT and the difference was not obvious( Z =0.00,P ＞ 0.05 ). The radiation dose of volume CT dose index ( CTDIvol ) and dose length product(DLP) in a single phase and total examination of VNCT[(8.85 ± 1.28) mGy,(196.45 ±21.12) mGy·cm,(17.69±2.35) mGy,(392.90±42.25) mGy · cm] were lower than that of TNCT [( 10.20 ± 1.44 ) mGy,( 218.29 ± 29.60 ) mGy · cm,( 30.61 ± 3.27 ) mGy and ( 654.86 ± 88.81 ) mGy ·cm],t =4.21,3.58,23.63,16.12 respectively,P ＜0.05.The mean CT HU values of tumours on VNCT images was higher than that on TNCT images and the difference was significant [(39.37 ± 6.35 ) vs.(34.94 ± 7.00 )HU,t =- 14.39,P ＜ 0.05].Conclusions The diagnositic value of dual-phase contrast enhancement CT combined virtual non-enhanced CT by dual-energy CT for clear cell renal cell carcinoma was obvious,most tumours can be diagnosed correctly,and the radiate dose can be decreased obviously,the normal single-energy non-enhanced and contrast enhancement CT might be replaced in the future.

Jaundice is frequent clinic symptoms with high incidence especially among the critical patients. The sepsis complicated with jaundice has drawn more and more consideration. However, the pathogenesis about sepsis complicated with jaundice is not confirmed and it is sometimes identified incorrectly as cholestatic jaundice. This article summarises the pathogenesis and elucidate the management about sepsis complicated with jaundice.