Objective To explore the application value of Golgi protein-73 (GP73)and AFP in single and combining form in the diagnosis of primary hepatocelluar carcinoma (PHC).Methods Eighty PHC,65 liver cirrhosis,54 chronic hepatitis patients and 50 controls were selected in the First Afiliated Hospital in Xinjiang Medical University from May to September in 2011,GP73 was detected by ELISA and AFP was measured by clinical chemiluminescence.The sensitivity and specificity of each parameter in single and combining form were evaluated.Results Serum GP73 in PHC group 282.0(163.6-366.7) μg/L,liver cirrhosis group 211.8(107.5-295.7) μg/L,chronic hepatitis group 100.3(61.8-191.3) μg/L and control group 58.3(43.4-83.6) μg/L was tested by Kruskal-Wallis(H =106.6,P ＜0.01).GP73 in PHC group was further compared with liver cirrhosis group,chronic hepatitis group and control group using MannWhitney test,significance was found,(U was 1796.0,826.5,154.0,respectively,all P ＜0.01).In the single form,the sensitivity of GP73 [82.5％ (66/80)] was higher than AFP [66.3％ (53/80),x2 =4.65,P ＜0.05],but the specificity of GP73 [63.3％ (107/169)] was lower than AFP [88.7％ (150/169),x2 =28.91,P ＜0.05].There were 27 AFP negative cases in PHC group,but 22 of them were GP73 positive,making the positive rate of GP73 [81.5％ (22/27)] in PHC patients with AFP negative.There were 14 GP73 negative cases of in PHC group,but 9 of them were AFP positive,making the positive rate of AFP [64.3％ (9/14)] in PHC patients with GP73 negative.In series diagnostic test,the specificity of combining form [95.9％ (162/169)] was higher than AFP [88.7 ％ (150/169),x2 =6.00,P ＜ 0.05] ; in parallel diagnostic test,the sensitivity of combining form [93.8％ (75/80)] was higher than GP73 [82.5％(66/80),x2 =4.84,P ＜0.05].In PHC group,52 patients with HBV infection,10 patients with HCV infection and 18 patients without virus infection,GP73 was 309.5 (170.5-370.5) μg/L,351.0 (274.7-397.9) μg/L and 210.1 (156.8-306.7) μg/L,respectively,no significance was found (H =4.0,P ＞0.05).Conclusion GP73 and AFP have a complementary feature of sensitivity and specificity in the early diagnosis of PHC,some PHC cases with AFP negative can be avoided missing efficiently by parallel diagnostic test.

OBJECTIVETo master the distribution of male and female soldiers' body composition with bioelectrical impedance analysis (BIA) method in order to provide data for building up the standards in comparison with those of ordinary residents.

METHODSA cluster stratified sample of 5968 graduated soldiers among different armed services colleges was measured by BIA. Five percent-95% distributions with in the upper and lower limits were established on basis of the above result. The crosswise comparison was also performed.

RESULTS(1) Five percent-95% reference ranges of people in the graduating class of armed services colleges were body fat percentage (BF%): 10.30%-20.70% (male) and 19.20%-30.10% (female), body mass index (BMI): 19.30-25.70 (male) and 18.00-23.99 (female), lean body mass percentage (LBM%): 79.27%-86.69% (male) and 69.89%-80.69% (female), muscle percentage (M%): 74.24%-83.96% (male) and 65.23%-75.27% (female), bone percentage (B%): 5.01% 5.77% (male) and 4.65%-5.51% (female). (2) Soldiers in the graduating class of armed services colleges have less BF%, more B% and M% than those of ordinary residents in the same age and the same sex.

CONCLUSION(1) Soldiers in the graduating class of armed services colleges have better body composition than that of ordinary residents in the same age and the same sex; (2) Standard of body composition for soldiers in the graduating class of armed services colleges should be different from that of ordinary residents, a new standard should be built up.

Body Composition ; Female ; Humans ; Male ; Military Personnel ; Young Adult

OBJECTIVEIncidence and severity of motion sickness (MS) in hot-humid environment are extremely high. We tried to know the effect of two-stage training for reducing incidence and severity of ms.

METHODSSixty male subjects were divided into experimental group and control group randomly. Subjects in experimental group received: (2) adaptation training including sitting, walking and running in hot lab. After adaptation confirmation based on subjective feeling, rectal temperature, heart rate, blood Pressure, sweat rates and sweat salt concentration, we tested both groups by Coriolis acceleration revolving chair test and recorded Graybiel's score and grading of severity to evaluate whether adaptation training was useful; (2) Anti-dizzy training 3m later of deacclimatization contained revolving chair training for 10 times. Then we did the same test as mentioned above to evaluate effect of anti-dizzy training. RESULST: Graybiel' s score and grading of severity had no difference between two groups through acclimatization training (P > 0.05). While they had difference through anti-dizzy training (P < 0.01).

CONCLUSIONAdaptation training seems useless for reducing incidence and severity of MS in hot-humid environment, but anti-dizzy training is useful.

Acclimatization ; physiology ; Adolescent ; Hot Temperature ; Humans ; Male ; Motion Sickness ; physiopathology ; prevention & control ; Young Adult

it was 4% (3/75). GP73-positive rate in HCC was higher than that of the normal liver tissues (χ2=73.60, P<0.05). sCLU-positive rate in HCC was also higher than that of the normal liver tissues (χ2=207.94, P<0.05). GP73 expression was positively correlated with sCLU expression in HCC (r=0.405, P<0.05). GP73 and sCLU were associated with clinicopathological features including tumor differentiation, TNM stage and vascular invasion (P<0.05); GP73 and sCLU had no correlation with the patient’s gender, age, HBsAg, cirrhosis, AFP value, portal vein thrombosis and tumor numbers (P>0.05). GP73 was associated with survival but not sCLU. Conclusion:GP73 and sCLU have higher positive rates in HCC and GP73 is positively correlated with sCLU. The expression of GP73 and sCLU are probably closely related with the invasion of HCC, which can help evaluate the prognosis of the patients.

Background Metadherin is a newly discovered oncogene.It is highly expressed in some solid tumors and plays a significant role in invasion and metastasis of neoplasm as an important biological marker of aggressive cancers.However,there is little data available for the relationship between metadherin expression and clinicopathologic features of retinoblastoma(RB).Objective This study was to investigate the expression of the metadherin in RB cell lines and specimens as well as its clinical significance.Methods The expression of metadherin mRNA in different metastatic potential of RB cell lines(Y79,WERI-RB1 and SO-RB50)was detected by real-time PCR,and the protein expression of metadherin (MDTH)in paraffin-embedded RB tissue was detected by immunohistochemistry.The relevance of metadherin expression to clinical histopathological features was statistically analyzed.Results The relative expression value of metadherin mRNA was 6.11±0.17,6.21±0.21 and 3.97±0.17 in Y79,SORB50,WERI-RB1,respectively,with a significant difference among the three types of cell lines(F =142.643,P＜0.05).The relative expression value of metadherin mRNA was significantly higher in Y79 or SO-RB50 than that in W ERI-RB1 (P=0.000).The expression of MTDH protein mostly located in the cellular membrane and cytoplasm.Among the 54 RB sections,35 (64.81％)showed a high intensity in expression of metadherin protein.The total score of metadherin protein expression was higher in the E stage of RB than that of D stage(P=0.035),in the patients with high-risk factor than those without high-risk factor(P=0.002)and the cases with optic nerve invasion compared to non-invasion (P＝0.017).However,no significant differences were found in the expression of metadherin protein between different ages (P =0.579),different genders (P =0.513),bilateral eyes (P =0.305),different disease courses (P=0.860),various types of differentiation (P =0.537),different degree of the ehoroid invasion (P =0.238),and with or without invasion of the anterior ocular segment (P =0.579).Conclusions Metadherin appears to be highly expressed in RB cells.The activation of the MTDH gene is associated with invasion and metastasis of RB.These results imply that the dynamic change of metadherin expression probably is a prognostic indicator of RB.

Rhizome atractylodes macrocephalae is the dry roots of Atractylodes macrocephala Koidz. It is one of commonly used Chinese medicine. In the ″Shennong's Herbal″, it was listed as the top grade. It mainly contains volatile oil, atractylenolides, atractylodes polysaccharides, glycosides and amino acids.And it has the medical functions of good for spleen and intestine, diuretic and dehumidifi?cation, hidroschesis, miscarriage prevention and soon.In order to provide references for further devel?opment and utilization, this paper systematic arranged the Chinese medicine atractylodes chemical composition, pharmacological effects, processing technology and effect of processing technology on chemical composition and pharmacological action.

Objective To study the changes of serum endotheline(ET),D-dimer and fibrinogen(Fbg) in infants with pneumonia complicated with heart failure(HF) and explore the changes of blood coagulation,fibrinolysis,and endothelial cell function.Methods Eighty patients with infant pneumonia complicated with HF and 20 controls were studied.Serum ET,D-dimer,Fbg,activated partial thromboplastin time(APTT),prothrombin time(PT) and thrombin time(TT) were measured.Results ET,D-dimer,Fbg,APTT in every group had differences.With the disease deteriorating,the values of ET,D-dimer,Fbg increased,but the values of APTT decresed gradually.There were positive relations between ET and D-dimer(r=0.42 P

OBJECTIVETo observe the impacts of acupoint catgut embedding therapy and acupuncture-moxibustion therapy on the long-term efficacy and patient's life quality in the treatment of allergic rhinitis.

METHODSSixty-nine patients were randomized into the combined acupuncture-moxibustion and acupoint catgut embedding therapy group (combined therapy group, 36 cases) and an acupuncture-moxibustion group (33 cases). In the acupuncture-moxibustion group, acupuncture was applied at Yingxiang (LI 20), Shangyingxiang (EX-HN 8), Yintang (GV 29), Shangxing (GV 23), Tongtian (BL 7) and Zusanli (ST 36). Moxibustion was applied at Zusanli (ST 36), Feishu (BL 13), Dazhui (GV 14) and Fengmen (BL 12). In the combined therapy group, on the basis of the treatment as acupuncture-moxibustion group, the catgut embedding therapy was applied at Feishu (BL 13), Fengmen (BL 12), Pishu (BL 20), Shenshu (BL 23), Zhongwan (CV 12) and Qihai (CV 6). The treatment duration was 4 weeks in the two groups. The clinical efficacy of allergic rhinitis and rhinoconjunctivitis quality of life questionnaire (RQLQ) score were observed before and after treatment as well as in the 4-weeks follow-up after the end of treatment respectively.

RESULTSThe markedly effective rate was 72.7% (24/33) in the combined therapy group and 48.4% (15/31) in the acupuncture-moxibustion group after treatment. The efficacy was similar between the two groups (P > 0.05). It was 57.6% (19/33) in the combined therapy group and was 22. 6% (7/31) in the 4-week follow-up after treatment, indicating the long-term efficacy in the combined therapy group was superior to that in the acupuncture-moxibustion group (P<0. 05). Scores of RQLO after treatment and in 4-week follow-up after treatment in both groups were improved as compared with those before treatment (all P < 0.05). In 4-week follow-up, the improvements in sleep and affection in the combined therapy group were superior to the acupuncture-moxibustion group (3.27 +/- 3.23 vs 4.61 +/- 3.56, 3.48 +/- 3.67 vs 5.81 +/- 4.15, both P < 0.05).

CONCLUSIONThe acupoint catgut embedding therapy combined with acupuncture-moxibustion therapy are safe and effective in the treatment of allergic rhinitis and display the more roles in the long-term efficacy.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Catgut ; utilization ; Child ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Quality of Life ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; therapy ; Treatment Outcome ; Young Adult

The operation performance of membrane nitrification bioreactor to treat ammonia-containing wastewater as well as the capabilities of separation and filtration of polypropylene membrane modules were tested. The removal efficiency of ammonia was kept higher than 95% when the hydraulic retention time was set at 1 day, the influent concentration was increased up to 80 mmol (NH4+ -N) x L(-1) and the volume loading rate was increased up to 1.12 kg (NH4+ -N) x m(-3) x d(-1). The biomass in the reactor was accumulated from 5 g x L(-1) to 10 g x L(-1) within 50 days, which indicated that polypropylene membrane modules were efficient in retaining biomass. The biomass attached to the membrane also contributed to the conversion of ammonia and nitrite. When the hydraulic pressure was lower than 80cm, the increase of hydraulic pressure improved the permeation of membrane. However, when the hydraulic pressure was beyond 80cm, the increase of hydraulic pressure did not significantly improve the permeation of membrane. The permeate flux was the highest 2.51 (L x m (-2) x h(-1)) but the resistance was the lowest (2.63 x 10(-5)) m(-1) when the hydraulic pressure was about 20 cm. The results showed that the membrane nitrification bioreactor could be run normally without extra energy input.
Biodegradation, Environmental ; Bioreactors ; microbiology ; Membranes, Artificial ; Nitrobacter ; growth & development ; metabolism ; Polypropylenes ; Quaternary Ammonium Compounds ; metabolism ; Waste Disposal, Fluid ; methods ; Water Pollutants, Chemical ; metabolism

By analyzing the epidemiological and clinical features of adenovirus in children with acute respiratory tract infection (ARTI), we provide a theoretical basis for early clinical diagnosis and treatment. Nasopharyngeal secretions were collected from 3480 children with ARTI, who were hospitalized at the No. 2 Hospital of Changzhou from January 2011 to December 2012. Adenovirus were detected using direct immunofluorescence assays. A total of 80 samples were positive for adenovirus (2.30%). The rate of adenovirus infection during 2011 was significantly higher than that in 2012, and the infection rate was higher in summer and autumn than in winter and spring. The infection rate was 1.14% among children aged < 1-year-old and the rates were higher among children in other age ranges. Adenovirus was found to be an important ARTI pathogen in children in Changzhou, mainly affecting children older than 1 year. ADV infections have various clinical presentations, but affected children tend to be severely ill with poor outcomes.
Acute Disease ; epidemiology ; therapy ; Adenovirus Infections, Human ; epidemiology ; therapy ; virology ; Adenoviruses, Human ; classification ; genetics ; isolation & purification ; Child ; Child, Preschool ; China ; Female ; Hospitalization ; Humans ; Infant ; Male ; Respiratory Tract Infections ; epidemiology ; therapy ; virology ; Seasons