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| 1 | Apparent diffusion coefficient values of normal testis and variations with age显示文摘在阴囊的病理的评估的散开加权的磁性的回声成像(DWI ) 的实用性最近被报导了。当解释正常阴囊的解剖和病理时,阴囊的明显的散开系数(模数转换器) 珍视的正常和他们有年龄的变化的一本标准参考书是必要的。我们用 DWI 评估了 147 个正常睾丸,包括从 20-39 年(组 1 ) 的 53 个人的 71 个睾丸,从 40-69 年(组 2 ) 的 42 个人的 67 个睾丸和从比 70 年(组 3 ) 老的六个人的九个睾丸。DWI 沿着轴的飞机被执行,用单个射击, multislice 纺纱回响平面散开脉搏顺序和 0 和 900 s 公里 −2 的 b 值。正常阴囊的实质的模数转换器价值的平均数和标准差独立为每个年龄组被计算。柱子 hoc 分析(Dunnett T3 ) 跟随的变化(ANOVA ) 的分析被用于统计目的。模数转换器价值(×正常阴囊的织物的 10 −3 公里 2 s −1) 在年龄组之中是不同的(组 1:1.08 ±0.13;组 2:1.15 ±0.15 和组 3:1.31 ±0.22 ) 。ANOVA 在年龄组之中在吝啬的模数转换器揭示了差别(F = 11.391, P <0.001 ) 。波斯特 hoc 分析显示出组之间的差别 1 和 2 (P = 0.008 ) 并且在组之间 1 和 3 (P = 0.043 ) ,然而并非在组之间 2 和 3 (P = 0.197 ) 。我们的调查结果建议正常阴囊的织物的模数转换器价值与推进年龄增加。 | Athina C Tsili Dimitrios Giannakis Anastasios Sylakos Alexandra Ntorkou Loukas G Astrakas Nikolaos Sofikitis Maria I Argyropoulou | 2014 | Asian Journal of Andrology2014，16，3： | 8 |
| 2 | Integrating TYMS, KRAS and BRAF testing in patients with metastatic colorectal cancer显示文摘AIM To investigate the impact of thymidylate synthase(TYMS), KRAS and BRAF in the survival of metastatic colorectal cancer(m CRC) patients treated with chemotherapy. METHODS Clinical data were collected retrospectively from records of consecutive patients with m CRC treated with fluoropyrimidine-based chemotherapy from 1/2005 to 1/2007. Formalin-fixed paraffin-embedded tissues were retrieved for analysis. TYMS genotypes were identified with restriction fragment analysis PCR, while KRAS and BRAF mutation status was evaluated using real-time PCR assays. TYMS gene polymorphisms of each of the 3' untranslated region(UTR) and 5'UTR were classified into three groups according to the probability they have for high, medium and low TYMS expression(and similar levels of risk) based on evidence from previous studies. Univariate and multivariate survival analyses were performed.RESULTS The analysis recovered 89 patients with m CRC(46.1% de novo metastatic disease and 53.9% relapsed). Of these, 46 patients(51.7%) had colon cancer and 43(48.3%) rectal cancer as primary. All patients were treated with fluoropyrimidine-based chemotherapy(5FU or capecitabine) as single-agent or in combination with irinotecan or/and oxaliplatin or/and bevacizumab. With a median follow-up time of 14.8 mo(range 0-119.8), 85 patients(95.5%) experienced disease progression, and 63 deaths(70.8%) were recorded. The 3-year and 5-year OS rate was 25.4% and 7.7% while the 3-year progression-free survival rate was 7.1%. Multivariate analysis of TYMS polymorphisms, KRAS and BRAF with clinicopathological parameters indicated that TYMS 3'UTR polymorphisms are associated with risk for disease progression and death(P < 0.05 and P < 0.03 respectively). When compared to tumors without any del allele(genotypes ins/ins and ins/loss of heterozygosity(LOH) linked with high TYMS expression) tumors with del/del genotype(low expression group) and tumors with ins/del or del/LOH(intermediate expression group) have lower risk for disease progression(HR = 0.432, 95%CI: 0.198-0.946, P < 0.04 and HR = 0.513, 95%CI: 0.287-0.919, P < 0.03 respectively) and death(HR = 0.366, 95%CI: 0.162-0.827, P < 0.02 and HR = 0.559, 95%CI: 0.309-1.113, P < 0.06 respectively). Additionally,KRAS mutation was associated independently with the risk of disease progression(HR = 1.600, 95%CI: 1.011-2.531, P < 0.05). The addition of irinotecan in 1st line chemotherapy was associated independently with lower risk for disease progression and death(HR = 0.600, 95%CI: 0.372-0.969, P < 0.04 and HR = 0.352, 95%CI: 0.164-0.757, P < 0.01 respectively).CONCLUSION The TYMS genotypes ins/ins and ins/LOH associate with worst prognosis in m CRC patients under fluoropyrimidine-based chemotherapy. Large prospective studies are needed for validation of our findings. | Anastasios Ntavatzikos Aris Spathis Paul Patapis Nikolaos Machairas George Peros Stefanos Konstantoudakis Danai Leventakou Ioannis G Panayiotides Petros Karakitsos Anna Koumarianou | 2017 | World Journal of Gastroenterology2017，23，32： | 4 |
| 3 | 结肠的腺癌和麦芽淋巴瘤的同时的出现: 一系列三个盒子显示文摘 Simultaneous development of adenocarcinoma and primary B cell lymphoma of mucosa-associated lymphoid tissue(MALT) lymphoma of the colon is rare;only one case has so far been reported out of 13 cases with the coexistence of colonic adenocarcinoma with involvement of the colon by lymphoma.We hereby present three more cases,two females(aged 75 and 71 years) and a male(aged 72 years).All three underwent colectomy based on a preoperative biopsy revealing colonic carcinoma.Histological examination of the resection specimens disclosed a colonic adenocarcinoma in two cases,whereas a tubulovillous adenoma with superficial foci of intraepithelial adenocarcinoma was seen in the thirdcase.Moreover,in all three cases,a coexisting MALT lymphoma was diagnosed in the colon(1 case),in both colon and adjacent lymph nodes(1 case) or in colonic lymph nodes and omentum(1 case).In the last case,a post-operative bone marrow biopsy revealed extensive infiltration of the bone marrow,due to which the patient received postoperative chemotherapy.Diagnostic and treatment issues are briefly discussed. | Theodoros Argyropoulos Periklis Foukas Maria Kefala Panagiotis Xylardistos Sotirios Papageorgiou Nikolaos Machairas Evmorfia Boltetsou Anastasios Machairas Ioannis G Panayiotides | 2012 | World Journal of Gastrointestinal Oncology2012，4，4： | 4 |
| 4 | On Applying a Minimization Technique to the Harmonic Elimination PWM Control : the Bipolar Waveform显示文摘 | Vassilios G Agelidi Anastasios Balouktsis Ioannis Balouktsis | 2004 | IEEEPowerElectronicsLetters June2004，2，2： | 1 |
| 5 | Highly selective flow injection spectrophotometric determination of gold based on its cata- lytic effect on the oxidation of variamine blue by potassium iodate in aqueous N,N-dimethyiformamide medium显示文摘 | DEMETRIUS G T ANASTASIOS V T PARASKE- VAS D T | 2007 | Talanta2007，72，： | 1 |
| 6 | Effects ofheat treatment on atmospheric composition and color of peeled whiteasparagus in modified atmosphere packaging显示文摘 | ANASTASIOS S S DIMITRIOS G B PAVLOS T A | 2010 | Innovative FoodScience and Emerging Technologies2010，11，1： | 1 |
| 7 | Aumann-shaoley transmission congestion pricing显示文摘 | | 2001 | IEEE Power Engineering Review2001，21，3： | 1 |
| 8 | Bidding strategies for electricity producers in a competitive electricity marketplace显示文摘 | Vasileios P G Anastasios G B | 2004 | IEEE Trans on Power Systems2004，19，1： | 1 |
| 9 | Electricity producer offering strategies in day-ahead energy market with step-wise offers 显示文摘 | Anastasios G B Nikolaos PZ Athina C T | 2007 | IEEE Trans on Power Systems2007，22，4： | 1 |
| 10 | Ankle-brachial index as a predictor of the extent of coronary atherosclerosis and cardiovascular events in patients with coronary artery disease显示文摘 | Christos M Papamichael John P Lekakis Kimon S Stamatelopoulos Theodoros G Papaioannou Maria K Alevizaki Adriana T Cimponeriu John E Kanakakis Aggeliki Papapanagiotou Anastasios Th Kalofoutis Stamatios F Stamatelopoulos | 2000 | The American Journal of Cardiology2000，，6： | 1 |
| 11 | Prognostic value of suction drain tip culture in determining joint infection in primary and non-infected revision total hip arthroplasty:a prospective comparative study and review of the literature显示文摘 | George P Marina P Anastasios G | | 0，，： | 1 |
| 12 | A solution to the unit-commitment problem using interger-coded genetic algorithm显示文摘 | IOANNIS G DAMOUSIS ANASTASIOS G BAKIRTZIS PETROS S DOKOPOULOS | 2004 | IEEE Transactions on Power Systems2004，19，2： | 1 |
| 13 | Photodestruction of dissolved organic nitrogen species in fog waters显示文摘 | Anastasio C McGregor K G | 2003 | Aerosol Science and Technology2003，2，2： | 1 |
| 14 | Existing fixation modalities for Jones type fifth metatarsal fracture fixation pose high rates of complications and nonunion显示文摘Jones type fifth metatarsal fractures pose a challenge to the foot and ankle surgeon,given documented high nonunion rates as well as high complication rates including hardware prominence,nerve injury,and screw breakage for existing treatment modalities including screw and plantar plate fixation.We call for the design of innovative Jones-fracture specific implants which contour to the natural curve of the fifth metatarsal.Future research should aim to expand upon existing literature for Jones fracture fixation and evaluate efficacy of novel implants which are designed to address unacceptably high complication rates for existing treatment modalities. | Albert Thomas Anastasio Selene G Parekh | 2022 | World Journal of Orthopedics2022，13，4： | 1 |
| 15 | Gender differences in experiencing occupational stress : the role of age,education and marital status显示文摘 | Michael G Anastasios S Helen K | 2009 | Stress and Health2009，25，5： | 1 |
| 16 | Dyspnea and respiratory muscle strength in end-stage liver disease显示文摘AIM:To investigate the prevalence of chronic dyspnea and its relationship to respiratory muscle function in end-stage liver disease.METHODS:Sixty-eight consecutive,ambulatory,Caucasian patients with end-stage liver disease,candidates for liver transplantation,were referred for preoperative respiratory function assessment.Forty of these(29 men) were included in this preliminary study after applying strict inclusion and exclusion criteria.Seventeen of 40 patients(42%) had ascites,but none of them was cachectic.Fifteen of 40 patients(38%)had a history of hepatic encephalopathy,though none of them was symptomatic at study time.All patients with a known history and/or presence of co-morbidities were excluded.Chronic dyspnea was rated according to the modified medical research council(mMRC) 6-point scale.Liver disease severity was assessed according to the Model for end-stage liver disease(MELD).Routine lung function tests,maximum static expiratory(Pemax) and inspiratory(Pimax) mouth pressures were measured.Respiratory muscle strength(RMS) was calculated from Pimax and Pemax values.In addition,arterial blood gases and pattern of breathing(VE:minute ventilation;VT:tidal volume;VT/TI:mean inspiratory flow;TI:duration of inspiration) were measured.RESULTS:Thirty-five(88%) of 40 patients aged(mean ± SD) 52 ± 10 years reported various degrees of chronic dyspnea(mMRC),ranging from 0 to 4,with a mean value of 2.0 ± 1.2.MELD score was 14 ± 6.Pemax,percent of predicted(%pred) was 105 ± 35,Pimax,%pred was 90 ± 29,and RMS,%pred was 97 ± 30.These pressures were below the normal limits in 12(30%),15(38%),and 14(35%) patients,respectively.Furthermore,comparing the subgroups of ascites to non-ascites patients,all respiratory muscle indices measured were found significantly decreased in ascites patients.Patients with ascites also had a significantly worse MELD score compared to non-ascites ones(P = 0.006).Significant correlations were found between chronic dyspnea and respiratory muscle function indices in all patients.Specifically,mMRC score was significantly correlated with Pemax,Pimax,and RMS(r =-0.53,P < 0.001;r =-0.42,P < 0.01;r =-0.51,P < 0.001,respectively).These correlations were substantially closer in the non-ascites subgroup(r =-0.82,P < 0.0001;r =-0.61,P < 0.01;r =-0.79,P < 0.0001,respectively) compared to all patients.Similar results were found for the relationship between mMRC vs MELD score,and MELD score vs respiratory muscle strength indices.In all patients the sole predictor of mMRC score was RMS(r =-0.51,P < 0.001).In the subgroup of patients without ascites this relationship becomes closer(r =-0.79,P < 0.001),whilst this relationship breaks down in the subgroup of patients with ascites.The disappearance of such a correlation may be due to the fact that ascites acts as a 'confounding' factor.PaCO2(4.4 ± 0.5 kPa) was increased,whereas pH(7.49 ± 0.04) was decreased in 26(65%) and 34(85%) patients,respectively.PaO2(12.3 ± 0.04 kPa) was within normal limits.VE(11.5 ± 3.5 L/min),VT(0.735 ± 0.287 L),and VT/TI(0.449±0.129 L/s) were increased signifying hyperventilation in both subgroups of patients.VT/TI was significantly higher in patients with ascites than without ascites.Significant correlations,albeit weak,were found for PaCO2 with VE and VT/TI(r =-0.44,P < 0.01;r =-0.41,P < 0.01,respectively).CONCLUSION:The prevalence of chronic dyspnea is 88% in end-stage liver disease.The mMRC score closely correlates with respiratory muscle strength. | Georgios Kaltsakas Efstathios Antoniou Anastasios F Palamidas Sofia-Antiopi Gennimata Panorea Paraskeva Anastasios Smyrnis Antonia Koutsoukou Joseph Milic-Emili Nickolaos G Koulouris | 2013 | World Journal of Hepatology2013，5，2： | 1 |
| 17 | Selec- tion of earthquake ground motion records a state-of- art review from a structural engineering perspective 显示文摘 | Evangelos I K Anastasios G S George D M | 2010 | Soil Dynamics and Earthquake Engineering2010，，30： | 1 |
| 18 | Radio frequency vacuum drying of wood (Ⅰ):Mathematical model显示文摘 | ANASTASIOS K STAVROS A SAVVAS G H | 2001 | Drying Technology2001，19，1： | 1 |
| 19 | Radio frequency vacuum drying of wood (Ⅱ):Experimental model evaluation显示文摘 | ANASTASIOS K STAVROS A SAVVAS G H | 2001 | Drying Technology2001，19，1： | 1 |
| 20 | 24-hour effi- cacy of the bimatoprost-timolol fixed combination versus latanoprost as first choice therapy in subjects with high- pressure exfoliation syndrome and glaucoma显示文摘 | Anastasios GP Konstas G Holl6 DG | 2013 | The British Journal of Ophthalmology2013，97，7： | 1 |
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