Objective: To observe the efficacy of mild moxibustion combined with functional exercise in the treatment of upper-limb lymphedema after breast cancer surgery and its effect on serum vascular endothelial growth factor C (VEGF-C). Methods: Seventy-eight patients were divided into a control group and an observation group by the random number table method, with 39 cases in each group. The control group received functional exercise and the observation group received mild moxibustion plus functional exercise. The differences in circumference between the two upper limbs, the lymphatic flow of the affected upper limb, the disability of arm, shoulder and hand (DASH) score, the functional assessment of cancer therapy-breast (FACT-B) score and serum VEGF-C level between the two groups were compared before and after treatment. Efficacy was evaluated after treatment. Results: The total effective rate was significantly higher in the observation group than in the control group (P<0.05). The difference in circumference between the two upper limbs of the two groups decreased significantly after treatment (both P<0.05), but it was significantly lower in the observation group than in the control group (P<0.05). The lymphatic flow of the affected upper limb of the two groups increased significantly after treatment (both P<0.05), but it was significantly greater in the observation group than in the control group (P<0.05). The DASH scores of the two groups decreased significantly after treatment (both P<0.05), but it was significantly lower in the observation group than in the control group (P<0.05). The FACT-B scores of the two groups increased significantly after treatment (both P<0.05), but it was significantly higher in the observation group than in the control group (P<0.05). After treatment, the serum VEGF-C level increased significantly in the observation group (P<0.05), whereas the control group did not show significant change (P>0.05). The post-treatment serum VEGF-C level was significantly higher in the observation group than in the control group (P<0.05). Conclusion: The efficacy of mild moxibustion combined with functional exercise for upper-limb lymphedema after breast cancer surgery is certain, which can reduce the difference in circumference between the two upper limbs, increase the lymphatic flow of the affected upper limb, improve the limb function and the quality of life, and regulate the serum VEGF-C level.

It is well believed that learning and memory is one of the functions of sleep.Not only does the sleep after learning aid memory consolidation, but enough sleep before learning is necessary for memory formation.Due to the net increase in synaptic strength, waking plasticity has a cost in terms of energy requirements, space requirements, and progressively saturates the capacity to learning.The review will focus on the role of sleep which is to downscale synaptic strength to a baseline level that is beneficial for learning and memory.

Objective To explore the clinical significance of the serum cell-free DNA on early diagnosis and prognostic value of patients with cervical carcinoma. Methods Forty-five patients with cervical carcinoma and 50 healthy women from May 2012 to February 2014 were selected from the Central Hospital of Ezhou. Serum cell-free DNA(cf-DNA),carbohydrate antigen125(CA125),carbohydrate antigen19-9(CA19-9), squamous cell carcinoma antigen( SCC ),β-human chorionic gonadotropin( β--HCG ) were detected by electrochemiluminescence analyzer. Results The levels of serum cf-DNA,SCC,β-HCG of patients in the cervical carcinoma group were(178. 8 ± 43. 4)μg/ L,(0. 7 ± 0. 3)μg/ L,(1. 3 ± 0. 4)kU/ L respectively, higher than those in health women((1 354. 7 ± 267. 2)μg/ L,(1. 4 ± 0. 4)μg/ L,(5. 2 ± 0. 6)kU/ L),and the differences were significant(t = 30. 690,9. 709,37. 614;P < 0. 001). Serum cf-DNA level of patients with Ⅱ-Ⅲperiod cervical carcinoma was(2 538. 8 ± 775. 3)μg/ L,higher than patients with Ⅰ period((1 244. 7 ± 253. 6)μg/ L;t = 8. 191,P < 0. 001). The area under the curve of ROC of serum cf-DNA,CA125,CA19-9, SCC,β-HCG were 0. 951 6,0. 638 2,0. 614 4,0. 805 7,0. 753 1 respectively and the AUC of serum cf-DNA was the largest. The sensibility,specificity,accuracy of cf-DNA were 75. 56% ,99. 13% ,93. 36% and 28. 32% , 93. 24% ,64. 26% in terms of CA125. Meanwhile,the sensibility,specificity,accuracy of CA19-9 were 19. 75% , 94. 47% ,67. 28% and 38. 87% ,88. 53% ,80. 16% in terms of SCC. The sensibility,specificity,accuracy of β-HCG were 43. 28% ,86. 21% ,77. 83% respectively. Conclusion Serum cf-DNA has high sensibility, specificity and accuracy in early diagnosis and prognostic value of patients with cervical carcinoma and it is worthy of clinical promotion.

ObjectiveTo explore the value of 64-slice CT perfusion imaging(CTPI) in the early diagnosis of radiation-induced lung injury ( RILI ).MethodsForty-eight patients with upper esophageal cancer resection underwent CTPI before and after radiotherapy,and the TNF-α and TGF-β1 were measured from patient's peripheral blood.Serum cytokine,conventional CT appearances and CTPI parameters (rrBF,rrBV,rrPS) in patients with RILI (Group A) and non-RILI (Group B) were compared and analyzed.A randomized block design t-test was used for comparison of serum cytokines and perfusion values between the two groups.The Chi-square ( x2 ) test was used for comparison of detection rate between conventional CT and CTPI.ResultsRILI occurred in 18 of 48 cases ( 18/48,Group A).In Group A,TNF-α and TGF-β1 preand pos-radiation were (36.1 ± 15.0),(30.4 ±t 14.9) ng/L and (17.5 ±9.8),(14.3 ±7.6) μg/L,respectively,and there were no statistically significant differences (t =1.14,1.I0,P =0.264,0.279).At half-dose time point of radiation,there were no significant differences for TNF-α and TGF-β1 pre- and posradiation [ ( 30.4 ± 14.9),( 28.9 ± 14.7 ) ng/L and ( 14.3 ± 7.6),( 14.4 ± 6.0 ) μg/L,respectively ]between Group A and B ( t =0.33,1.23 ; P =0.746,0.227).The rrBF,rrBV and rrPS of post-radiation from Group A were significantly higher than those of pre-radiation ( t =5.67,5.97,6.11,P =0.000,0.000,0.000),the rrBF and rrBV of post-irradiation from Group B were significantly higher than those of pre-irradiation (t =6.52,7.84,P =0.000,0.000).There was no significant difference for rrPS in Group B pre- and post-radiation (t =1.36,P =0.178 ).There were significant differences for all perfusion values detected from radiation lung fields between Group A and B ( t =2.32,2.18,6.04,P =0.025,0.034,0.000).Taking rrPS =1.28 as a threshold value on ROC,the sensitivity and specificity of CTPI for diagnosis of RILI were 77.8％,93.3％,respectively,which were much higher than those ( 11.1％,90.0％,respectively) of conventional CT (x2=13.61,P=0.000).ConclusionCTPI parameters may reflect the hemodynamic changes of post-radiation lung and have potential values for the early diagnosis of RILI.

Due to their biological and physiological importance, flavonoids received considerable attention in the literature. This review discusses the widely used analytical method i.e. capillary electrophoresis (CE) including the chiral flavonoids separation and the hyphenation of CE and MS. Techniques used for enhancement of sensitivity such as stacking, sweeping, isotachophoresis etc. were also discussed.

Objective To investigate the effects of estrogen on the expression of KLK6 mRNA and protein in human ovarian cancer cell line HO8910.Methods HO8910 cells were incubated for 72 hours in two groups:the test group with 17-?E_2 at different concentration(10~(-10)、10~(-9)、10~(-8)、10~(-7)mol/L)and the control group with Ethanol.Real-time fluorensence quantitive RT-PCR and flow cytometry were used to measured the expression of KLK6 mRNA and protein in the two groups.The cell proliferation was measured by 3-(4,5-dimethylthiazol-z-yl)-2,5-dipheny tetrazolium blue(MTT)calorimetric assay,while the cell cycle was determined by flow cytometry.Results The expression ofKLK6 mRNA(3.83?0.41、4.14? 0.49、6.26?0.38、7.28?1.82)and protein(10.62?0.35,10.89?0.12、11.88?0.28、12.07?0.15) in the test group of H08910 cells(10~(-10)10~(-9)10~(-8)10~(-7)mol/L)was higher than that in the ethanol control group(P

Fermentation conditions for the production of spores of Bacillus mucilaginosus mutant 021120 were optimized through the single factor and orthogonal experiments.The results showed that the biomass and formation of spores were obviously affected by carbonate,followed by nitrogen.Addition of CaCO3 and enhancing air flux notably promoted the formation of spores.The optimal culture medium was composed of 2% starch,0.4% Yeast,0.1% K2HPO4,0.1% MgSO4?7H20 and 0.5 %CaCO3,pH7.5.6% of the inoculum prepared with two-stage extensive culture was inoculated into a 70L fermentor.The fermentation was carried out with 2.0~2.5 vvm of air flux at 32℃ for 38~42h,and the spores of 9.80?108 cfu ml-1 was obtained.Under these optimal fermentation conditions,the capsule was successfully controled and the formation of the spores was effectively improved,thus the satisfying bacteial product was obtained.

Objective To investigate the effects of dopaminergic medication on decision-making un-der ambiguity in patients with early Parkinson's disease( PD) . Methods Using Iowa Gambling Task ( IGT) for 24 early non-medication idiopathic PD patients( Hoehn and Yahr Scale≤Ⅱlevel) ,24 early idiopathic PD patients with regular dopaminergic medication and also for 24 healthy controls( HC) whose age,gender,and education match to PD patients to test their ability of decision-making under ambiguity. Results The results showed non-medication PD group showed impairments on digtal span and verbal fluency and decision-making task. There was significant difference in IGT task scores among the three groups(F=6.024, P=0.004) . The total net scores of advantageous choices in IGT were significantly lower in non-medication PD group( (-4.50 ±22.19) scores) than medication PD group((8.83±23.24)scores) and healthy group((15.92±15.77) scores) . The difference of net scores in block1 to block5 between non-medication PD group and medication PD group was gradually increased,and the difference of net scores in block5 was significant(P<0.05) . There was no significant difference in total net scores and net scores in block1 to block5 between medication PD group and healthy group(P>0.05) . As the game processing,medication PD group gradually shifted their se-lections toward the advantageous choices. But non-medication group did not exhibit this shift pattern and the performance was much poorer. Meanwhile, the study also indicated the total net scores of advantageous choices for non-medication PD group was positive correlation to the MoCA scores ( r=0.614, P=0.001). Conclusion The present study has shown that non-medication PD group has impairment in decision-making under ambiguity risk condition and prefer to choose risky options. when exogenous complement dopaminergic medication,the risk decision-making ability of medication PD group has been improved.

Objective: To investigate the changes of sTNFR in rats with MODS and its clinical implication. Methods: Rat delayed two phase models of MODS were replicated, then serum sTNFR were measured respectively pre and post MODS by ELISA method. Results: Serum sTNFRⅠ pre and post MODS was (112.15?24.95) pg/ml and (438.06? 67.06) pg/ml ( P