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32篇 您的检索式:作者名="Styliani"
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1Nickel and nickel-phosphorous matrix composite electrocoatings显示文摘Nickel and nickel-phosphorous matrix composite coatings reinforced by TiO2,SiC and WC particles were produced under direct and pulse current conditions from an additive-free Watts' type bath.The influence of the variable electrolysis parameters(type of current,frequency of current pulses and current density) and the reinforcing particles properties(type,size and concentration in the bath) on the surface morphology and the structure of the deposits was examined.It is demonstrated that the embedding of ceramic particles modifies in various ways the nickel electrocrystallisation process.On the other hand,Ni-P amorphous matrix is not affected by the occlusion of the particles.Overall,the imposition of pulse current conditions leads to composite coatings with increased embedded percentage and more homogenous distribution of particles in the matrix than coatings produced under direct current regime.Nicolas SPYRELLIS Evangelia A.PAVLATOU Styliani SPANOU Alexandros ZOIKIS-KARATHANASIS 2009中国有色金属学会会刊:英文版2009,19,4:5
2Midgut neuroendocrine tumor presenting with acute intestinal ischemia显示文摘Neuroendocrine tumors represent a heterogeneous group of neoplasms that arise from neuroendocrine cells and secrete various peptides and bioamines. While gastrointestinal neuroendocrine tumors,commonly called carcinoids,account for about 2/3 of all neuroendocrine tumors,they are relatively rare. Small intestine neuroendocrine tumors originate from intestinal enterochromaffin cells and represent about 1/4 of small intestine neoplasms. They can be asymptomatic or cause nonspecific symptoms,which usually leads to a delayed diagnosis. Imaging modalities can aid diagnosis and surgery remains the mainstay of treatment. We present a case of a jejunal neuroendocrine tumor that caused nonspecific symptoms for about 1 year before manifesting with acute mesenteric ischemia. Abdominal X-rays revealed pneumatosis intestinalis and an abdominal ultrasound and computed tomography confirmed the diagnosis. The patient was submitted to segmental enterectomy. Histopathological study demonstrated a neuroendocrine tumor with perineural and arterial infiltration and lymph node metastasis. The postoperative course was uneventful and the patient denied any adjuvant treatment.Ioannis Mantzoros Natalia Antigoni Savvala Orestis Ioannidis Styliani Parpoudi Lydia Loutzidou Despoina Kyriakidou Angeliki Cheva Vasileios Intzos Konstantinos Tsalis 2017World Journal of Gastroenterology2017,23,45:2
3Novel anti-androgen receptor signaling agents:Understanding the mechanisms of resistance显示文摘Prostate cancer remains an intractable threat to the lives of men worldwide.Although deaths from prostate cancer(PCa)in the United States have declined in recent years,in other parts of the world Pca mortality is increasing.The introduction of 2nd generation antiandrogen receptor agents into the therapeutic armamentarium for metastatic castrationresistant prostate cancer(mCRPC)has resulted in modestly increased survival advantages as demonstrated by initial clinical trials.However,analysis of the molecular pathways affected by these agents may lead to new insight into mechanisms of resistance that drive mCRPC,including proliferation and survival signaling pathways that are derepressed by maximum repression of androgen signaling.Combination therapies that involve anti-AR signaling agents together with agents that target these pathways establish a paradigm for the development of more effective treatment of mCRPC.In this review,we briefly summarize the current clinical trial literature with regard to novel anti-AR signaling agents such as abiraterone acetate and enzalutamide.We discuss observational data that point to mechanisms of resistance that emerged from these studies.We further present and discuss recent experimental studies that address the mechanisms of resistance to these treatments.Finally,we discuss novel and rational therapeutic approaches,including combination therapy,for patients with mCRPC.Styliani Karanika Theodoros Karantanos Jianhua Yin Likun Li Timothy C.Thompson 2014Asian Journal of Urology2014,1,1:2
4Characterization of atmospheric particulates, particle-bound transition metals and polycyclic aromatic hydrocarbons of urban air in the centre of Athens (Greece)显示文摘Athanasios Valavanidis Konstantinos Fiotakis Thomais Vlahogianni Evangelos B. Bakeas Styliani Triantafillaki Vasiliki Paraskevopoulou Manos Dassenakis 2006Chemosphere2006,,5:1
5Immune response after laparoscopic colectomy for cancer:a review显示文摘Background and aim:Colorectal cancer(CRC)is the third leading cause of cancer mortality worldwide and laparoscopic colectomy has been established as equivalent to the open approach in terms of oncological results and patients’safety.Survival benefits have been reported in favor of laparoscopic colectomy(LC)in stage III CRC patients.Different immune responses after surgery,in terms of innate and cellular immunity,may potentially explain some of the reported differences.This review summarizes the literature on differences in immune response after the laparoscopic and the open approach for CRC.Materials and Methods:A literature search of electronic databases was conducted and all studies published on‘colorectal cancer’,‘laparoscopic and open colectomy’‘immune response’and‘surgical stress laparoscopy versus open’were collected.Among these,the ones referring to CRC and those that had any clinical relevance offering information on perioperative parameters were used.Results:Despite the heterogeneity of studies,they support the view that innate immune response is activated to a greater degree in open colectomy(OC),which may be related to the more extensive trauma and surgical stress.On the other hand,cellular immunity is better preserved after LC.These differences are more pronounced in the immediate postoperative period.Conclusions:LC has been related to decreased up-regulation of innate immunity and better-preserved cellular immunity.The latter may be related to better anti-tumor activity and may be beneficial in terms of oncological survival in a subgroup of LC patients.Styliani Karanika Theodoros Karantanos George E.Theodoropoulos 2013Gastroenterology Report2013,1,2:1
6Microorganisms in bioaerosol emissions from wastewater treatment plants during summer at a Mediterranean site显示文摘STYLIANI K ELEFTHERIA K 2007Water Research2007,41,6:1
7Virtual museums, a survey and some issue for consideration 显示文摘STYLIANI S FOTIS L KOSTAS K 2009Journal of Cultural Heritage2009,10,:1
8Polyuuclear aromatic hydrocarbons hydrogenation 1: experimental reaction pathways and kinetics显示文摘Styliani C K Michael T K 1995Ind and Eng Chem Res1995,34,:1
9Hydrogenation of polynuclear aromatic hydrocarbons 2: structure/reactivity quantitative correlations显示文摘Styliani C K Matthew N Michael T K 1994Chemical Engineering Science1994,49,24:1
10Pre-inflammatory Mediators and Lymphocyte Subpopulations in Preterm Neonates with Sepsis显示文摘Efthalia Hotoura Vasileios Giapros Ageliki Kostoula Polixeni Spyrou Styliani Andronikou 2012Inflammation2012,,3:1
11Adaptive Notifications to Support Knowledge Sharing in Close-Knit Virtual Communities 显示文摘Styliani Kleanthous Loizou Vania Dimitrova 2013User Model User-Adap Inter2013,,23:1
12Direct reprogramming of terminally differentiated mature B lymphocytes to pluripotency显示文摘Jacob H Styliani M Patrick S 2008Cell2008,133,:1
13Single-Cell Expression Analyses during Cellular Reprogramming Reveal an Early Stochastic and a Late Hierarchic Phase显示文摘Yosef Buganim Dina A. Faddah Albert W. Cheng Elena Itskovich Styliani Markoulaki Kibibi Ganz Sandy L. Klemm Alexander van Oudenaarden Rudolf Jaenisch 2012Cell2012,,6:1
14Nonlinear analysis of wheezes using wavelet bicoherence显示文摘Styliani A Taplidou Leontios J Hadjileontiadis 2007Computers in Biology and Medicine2007,37,:1
15Wheeze detection based on time-frequency analysis of breath sounds显示文摘Styliani A Taplidou Leontios J Hadjileontiadis 2007Computers in Biology and Medicine2007,37,8:1
16Liposomal drugs dispersed in hydrogels effect of liposome, drug and gel properties on drug release kinetics 显示文摘Spyridon M Styliani F Stela D 2007Coll Surf B Biointerfaces2007,55,2:1
17Age-related Changes in Familial Hypertrophic Cardiomyopathy Phenotype in Transgenic Mice and Humans显示文摘β-myosin heavy chain mutations are the most frequently identified basis for hypertrophic cardiomyopathy(HCM). A transgenic mouse model(αMHC403) has been extensively used to study various mechanistic aspects of HCM. There is general skepticism whether mouse and human disease features are similar. Herein we compare morphologic and functional characteristics, and disease evolution, in a transgenic mouse and a single family with a MHC mutation. Ten male αMHC403 transgenic mice(at –5 weeks, –12 weeks, and –24 weeks) and 10 HCM patients from the same family with a β–myosin heavy chain mutation were enrolled. Morphometric, conventional echocardiographic, tissue Doppler and strain analytic characteristics of transgenic mice and HCM patients were assessed. Ten male transgenic mice(αMHC403) were examined at ages –5 weeks, –12 weeks, and –24 weeks. In the transgenic mice, aging was associated with a significant increase in septal(0.59±0.06 vs. 0.64±0.05 vs. 0.69±0.11 mm, P<0.01) and anterior wall thickness(0.58±0.1 vs. 0.62±0.07 vs. 0.80±0.16 mm, P<0.001), which was coincident with a significant decrease in circumferential strain(–22%±4% vs. –20%±3% vs. –19%±3%, P=0.03), global longitudinal strain(–19%±3% vs. –17%±2% vs. –16%±3%, P=0.001) and E/A ratio(1.9±0.3 vs. 1.7±0.3 vs. 1.4±0.3, P=0.01). The HCM patients were classified into 1st generation(n=6; mean age 53±6 years), and 2nd generation(n=4; mean age 32±8 years). Septal thickness(2.2±0.9 vs. 1.4±0.1 cm, P<0.05), left atrial(LA) volume(62±16 vs. 41±5 mL, P=0.03), E/A ratio(0.77±0.21 vs. 1.1±0.1, P=0.01), E/e' ratio(25±10 vs. 12±2, P=0.03), global left ventricular(LV) strain(–14%±3% vs. –20%±3%, P=0.01) and global LV early diastolic strain rate(0.76±0.17 s-1 vs. 1.3±0.2 s-1, P=0.01) were significantly worse in the older generation. In β-myosin heavy chain mutations, transgenic mice and humans have similar progression in morphologic and functional abnormalities. The αMHC403 transgenic mouse model closely recapitulates human disease.罗鸿昌 Iraklis Pozios Styliani Vakrou Lars Sorensen Roselle M.Abraham Theodore Abraham 2014Journal of Huazhong University of Science and Technology(Medical Sciences)2014,34,5:1
18The effect of exercise on adrenocortical responsiveness of patients with chronic low back pain, controlled for psychologi- cal strain 显示文摘Dimitris Chatzitheodorou Savvas Mavromoustakos Styliani Milioti 2008Clinical Rehabilitation2008,22,:1
19Delusional disorder and alcohol abuse in a patient with Wilson' s disease显示文摘Styliani Spyridi Ioannis Diakogiannis Michael Michaelides 0,,:1
20Henoch-Schonlein Purpura Associated with Methicillin-Resistant Staphylococcus aureus Infection显示文摘Christos Eftychiou Michael Samarkos Styliani Golfinopoulou Athanasios Skoutelis Aikaterini Psarra 2006The American Journal of Medicine2006,,1:1
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