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| 1 | Molecular and phenotypic characterization of human amniotic fluid cells and their differentiation potential显示文摘学习的主要目标是多识别人的新奇来源有势力房间,克服涉及胚胎的干细胞研究和很成年的干细胞的有限可获得性的道德的问题。羊膜的液体房间(声频抗流圈) 习惯性地为出生前的诊断被获得并且能在 vitro 被扩展;他们的起源和性质的不过当前的知识是有限的。声频抗流圈的二十件样品在文化暴露于 adipogenic, osteogenic,神经原并且 myogenic 媒介。区别用免疫细胞化学, RT-PCR 并且西方的弄污被评估。在处理前,声频抗流圈显示出异构的形态学。他们为 MyoD, Myf-5, MRF4, Myogenin 和 Desmin 是否定的但是为由 RT-PCR 的 osteocalcin, PPARgamma2, GAP43, NSE, Nestin, MAP2, GFAP 和贝它导管素 III 积极。房间表示了 Oct-4, Rex-1 和 Runx-1,它描绘无差别的干细胞状态。由免疫细胞化学,他们表示了 neural-glial 蛋白质,间充质、上皮的标记。在文化以后,当占优势的细胞的部件是 fibroblastic 时,声频抗流圈区分了进 adipocytes 和造骨细胞。就算没有 neuronal 形态学是可检测的,早、迟了的 neuronal 抗原仍然是在在神经特定的媒介的 2 星期文化以后的现在。我们的结果提供人的羊膜的液体与为几个系显示出茎和织物特定的基因 / 蛋白质存在的多系潜力包含祖先房间的证据。 | Patrizia Bossolasco Tiziana Montemurro Lidia Cova Stefano Zangrossi Cinzia Calzarossa Simona Buiatiotis Davide Soligo Silvano Bosari Vincenzo Silani Giorgio Lambertenghi Deliliers PaoloRebulla LorenzaLazzari | 2006 | Cell Research2006，16，4： | 20 |
| 2 | 人工智能和视速度约束的地震波初至拾取方法显示文摘初至拾取是近地表静校正处理的重要步骤之一。随着采集密度的不断提高,地震数据量不断增加,迫切需要发展新的方法解决大数据量的初至自动拾取问题。传统方法通过人工交互拾取和质量控制,在面对庞大数据量的高密度数据时效率很低,而基于深度学习的初至自动拾取方法效率较高。在用于初至自动拾取的各种深度学习算法中,全卷积神经网络(FCN)在语义分割方面有突出优势,它可以处理不同大小的地震道集的数据,并且可以进行高分辨率的像素分类,但是这种方法存在定位精度不足的缺点。U-Net结构是FCN的一种变体,凭借较高精度和易于实现的特点,可以较好解决初至拾取问题,但在数据信噪比较低的情况下准确度会下降。为了解决以上问题,提出四个关键技术点:采用处理流程对振幅进行平衡以提高预测精度;比较U-Net与三种不同复杂度的U-Net变体(UNet++、Wide U-Net和Attention U-Net),从不同角度解决分割问题;选取合适的超参数优化网络;通过视速度约束提高分割图像精度。结果表明U-Net获得了更高的精度和效率,并在陆地地震数据应用中取得了较好的效果。 | David Cova 刘洋 丁成震 魏程霖 胡飞 李韵竹 | 2021 | 石油地球物理勘探2021，56，3： | 6 |
| 3 | Totally intracorporeal robot-assisted urinary diversion for bladder cancer(part 2).Review and detailed characterization of the existing intracorporeal orthotopic ileal neobladder显示文摘Objective:To review the most used intracorporeal orthotopic ileal neobladder(ICONB)after radical cystectomy for bladder cancer and create a unified compendium of the different alternatives,including new consistent images.Methods:We performed a non-systematic review of the literature with the keywords“bladder cancer”,“urinary diversion”,“radical cystectomy”,and“neobladder”.Results:Forty studies were included in the analysis.The most frequent type of ICONB was the modified Studer“U”neobladder(70%)followed by the Hautmann“W”modified neobladder(7.5%),the“Y”neobladder(5%),and the Padua neobladder(5%).The operative time to perform a urinary diversion ranged from 124 to 553 min.The total estimated blood loss ranged from 200 to 900 mL.The rate of positive surgical margins ranged from 0%to 8.1%.Early minor and major complication rates ranged from 0%to 100%and from 0%to 33%,respectively.Late minor and major complication rates ranged from 0%to 70%and from 0%to 25%,respectively.Conclusion:The most frequent types of ICONB are Studer“U”neobladder,Hautmann“W”neobladder,“Y”neobladder,and the Padua neobladder.Randomized studies comparing the performance of the different types of ICONB,the performance in an intra or extracorporeal manner,or the performance of an ICONB versus ICIC are lacking in the literature.To this day,there are not sufficient quality data to determine the supremacy of one technique.This manuscript represents a compendium of the most used ICONB with detailed descriptions of the technical aspects,operative and perioperative outcomes,and new consistent images of each technique. | Hugo Otaola-Arca Kulthe Ramesh Seetharam Bhat Vipul R.Patel Marcio Covas Moschovas Marcelo Orvieto | 2021 | Asian Journal of Urology2021，8，1： | 5 |
| 4 | Nerve-sparing robot-assisted radical prostatectomy:Current perspectives显示文摘Robotic-assisted radical prostatectomy(RARP)is the current standard of care with long term cure in organ-confined disease.The introduction of nerve-sparing(NS)to standard RARP has shown positive results in terms of functional outcomes in addition to the oncological outcomes.This article reviews the current perspectives of NS-RARP in terms of applied anatomy of the prostatic fascial planes,the neurovascular bundle(NVB),various NS techniques and postoperative functional outcomes.A non-systematic review was done using PubMed,Embase and Medline databases to retrieve and analyse articles in English,with following keywords“prostate cancer”,“robotic radical prostatectomy”,“nerve-sparing”.The Delphi method was used with an expert panel of robotic surgeons in urology to analyse the potency outcomes of various published comparative and non-comparative studies.The literature has shown that NS-RARP involves various techniques and approaches while there is a lack of randomized studies to suggest the superiority of one over the other.Variables such as preoperative risk assessments,baseline potency,surgical anatomy of individual patients and surgeons’expertise play a major role in the outcomes.A tailored approach for each patient is required for applying the NS approach during RARP. | Anup Kumar Vipul RPatel Sridhar Panaiyadiyan Kulthe Ramesh Seetharam Bhat Marcio Covas Moschovas Brusabhanu Nayak | 2021 | Asian Journal of Urology2021，8，1： | 4 |
| 5 | Single-port technique evolution and current practice in urologic procedures显示文摘Different groups described the single-port surgery since its first report in laparoscopic procedures.However,the acceptance of this technique among urologists,even after the robotic approach,was reduced in the past years.Therefore,to overcome the challenges related to the single-port surgery,a new robotic platform named da Vinci SP was created with exclusive single port technology.We performed a non-systematic literature review regarding the single port technique in urologic surgeries since the first laparoscopic report until the da Vinci SP robotic platform.Three different periods were described(laparoscopy,robotic,and da Vinci SP),and we focused in our experience with this new single port robot.We selected different articles and summarized the information regarding the use of single-site surgery in laparoscopic procedures and the challenges of this approach.We also reported the experience of different groups using the single port robotic technique and some recent reports of the da Vinci SP approach.In our experience with this new console,we described some critical points related to our radical prostatectomy technique and the lessons learned during the introduction of this novel platform.Previous single-site procedures described some common challenges that limited the technique expansion.However,our experience with the da Vinci SP described feasible and safe procedures with acceptable intraoperative outcomes.The introduction of this platform is recent in the market,and the literature still lacks a high level of evidence describing the long-term outcomes of this new technology. | Marcio Covas Moschovas Kulthe Ramesh Seetharam Bhat Fikret Fatih Onol Travis Rogers Gabriel Ogaya-Pinies Shannon Roof Vipul R.Patel | 2021 | Asian Journal of Urology2021，8，1： | 3 |
| 6 | Magnetic resonance imaging-guided prostate biopsydA review of literature显示文摘Objective:Multiparametric magnetic resonance imaging(MP-MRI)helps to identify lesion of prostate with reasonable accuracy.We aim to describe the various uses of MP-MRI for prostate biopsy comparing different techniques of MP-MRI guided biopsy.Materials and methods:A literature search was performed for“multiparametric MRI”,“MRI fusion biopsy”,“MRI guided biopsy”,“prostate biopsy”,“MRI cognitive biopsy”,“MRI fusion biopsy systems”,“prostate biopsy”and“cost analysis”.The search operation was performed using the operator“OR”and“AND”with the above key words.All relevant systematic reviews,original articles,case series,and case reports were selected for this review.Results:The sensitivity of MRI targeted biopsy(MRI-TB)is between 91%e93%,and the specificity is between 36%e41%in various studies.It also has a high negative predictive value(NPV)of 89%e92%and a positive predictive value(PPV)of 51%e52%.The yield of MRI fusion biopsy(MRI-FB)is similar,if not superior to MR cognitive biopsy.In-bore MRI-TB had better detection rates compared to MR cognitive biopsy,but were similar to MR fusion biopsy.Conclusions:The use of MRI guidance in prostate biopsy is inevitable,subject to availability,cost,and experience.Any one of the three modalities(i.e.MRI cognitive,MRI fusion and MRI in-bore approach)can be used.MRI-FB has a fine balance with regards to accuracy,practicality and affordability. | Kulthe Ramesh Seetharam Bhat Srinivas Samavedi Marcio Covas Moschovas Fikret Fatih Onol Shannon Roof Travis Rogers Vipul R.Patel Ananthakrishnan Sivaraman | 2021 | Asian Journal of Urology2021，8，1： | 3 |
| 7 | Mechanisms involved in the therapeutic properties of mesenchymal stem cells显示文摘 | Lindolfo da Silva Meirelles Aparecida Maria Fontes Dimas Tadeu Covas Arnold I. Caplan | 2009 | Cytokine and Growth Factor Reviews2009，，5： | 3 |
| 8 | A single administration of fish oil inhibits the acute inflammatory response in rats显示文摘Objective: To investigate the antiinflammatory effects of a single administration of fish oil(FO) on the acute inflammatory response. Methods: The paw edema and pleurisy models were used to evaluate the effects of FO dissolved in olive oil(FOP) orally administered in a single dose in rats. Nitric oxide(NO) concentrations in the pleural exudate were performed according to the Griess method and the cytokine concentrations were determined by Luminex bead-based multiplex assay. Results: FOP treatment(30 and 300 mg/kg) significantly reduced paw edema. FOP treatment at 18.75, 37.5, 75.0, 150.0, and 300 mg/kg decreased both the volume of pleural exudate and cellular migration into the pleural cavity and each of these doses presented the same effectiveness. Treatment with FOP(300 mg/kg) reduced NO, TNF-α, IL-1β, and IL-6 concentrations in the pleural exudate. Conclusions: The present data provide evidence that FO has inhibitory effects on the acute inflammatory response when administered in a single dose in rats. This effect might be attributable to a direct inhibitory effect of FO on the production or release of inflammatory mediators that are involved in the pathological processes evaluated herein. | Laura Licia Milani de Arruda Franciele Queiroz Ames Damila Rodrigues de Morais Renata Grespan Ana Paula Maziero Gil Maria Angelica Raffaini Covas Pereira Silva Jesui Vergilio Visentainer Roberto Kenji Nakamura Cuman Ciomar Aparecida Bersani-Amado | 2017 | Asian Pacific Journal of Tropical Medicine2017，10，8： | 2 |
| 9 | Comparison of contrast-enhanced ultrasonography versus baseline ultrasound and contrast-enhanced computed tomography in metastatic disease of the liver: diagnostic performance and confidence显示文摘 | Emilio Quaia Mirko D'Onofrio Alessandro Palumbo Stefania Rossi Stefano Bruni Maria Cova | 2006 | European Radiology2006，，7： | 2 |
| 10 | The role of contrast-enhanced ultrasound in the detection of focal liver leasions显示文摘 | Luigi Solbiati Massimo Tonolini Luca Cova S. Nahum Goldberg | 2001 | European Radiology2001，，3： | 2 |
| 11 | Mechanisms involved in the therapeutic properties of mesenchymal stem cells显示文摘 | Lindolfo da Silva Meirelles Aparecida Maria Fontes Dimas Tadeu Covas Arnold I. Caplan | 2009 | Cytokine and Growth Factor Reviews2009，，5： | 2 |
| 12 | Robotic surgery techniques to approach benign prostatic hyperplasia disease:A comprehensive literature review and the state of art显示文摘Objective:The robotic-assisted approach to simple prostatectomy(RASP)was conceived,essentially reproducing the fundaments of open simple prostatectomy.Since the first report,RASP underwent several technical modifications.The study aims to identify and describe the current robotic surgery techniques to approach benign prostatic hyperplasia(BPH).Methods:The paper performed a non-systematic literature review accessing PubMed and Embase databases for all full-text articles published from 2008 to May 2020,assessing robot-assisted surgical techniques for BPH treatment using the terms“robot-assisted simple prostatectomy”OR“robotic simple prostatectomy”OR“RASP”AND“surgical technique”.Results:After careful review of 180 studies in PubMed and 198 in Embase,16 papers reporting different RASP techniques.After the first procedure described by Sotelo et al.[9],several authors contributed to the development of the RASP technique.John et al.[24]proposed the extraperitoneal access,and Yuh et al.[23]first reported the adenoma transcapsular dissection.Some modifications were proposed by Coelho et al.[31]on trigonization,posterior reconstruction,and urethro-vesical anastomosis.Other groups focused on urethral-preserving procedures.Moschovas et al.[28]and Clavijo et al.[32]recently described an intrafascial RASP with the removal of the entire prostatic tissue.Finally,Kaouk et al.[29]reported the feasibility and safety of the da Vinci Single Port approach.Conclusion:In the last eighteen years,the robotic-assisted approach to BPH disease has been evolved,and different techniques have been described.This review details all the technical developments on RASP that distinctive groups have proposed since the multiport robotic platforms until the new da Vinci Single Port. | Marcio Covas Moschovas Frederico Timo´teo Leonardo Lins Ose´as de Castro Neves Kulthe Ramesh Seetharam Bhat Vipul R.Patel | 2021 | Asian Journal of Urology2021，8，1： | 2 |
| 13 | Normal age--related patterns of cellular and fatty bone marrow distribution in the axial skeleton: MR imaging study显示文摘 | Ricci C Cova M Kang YS | 1990 | Radiology1990，177，1： | 1 |
| 14 | DNA-designed avian IgY antibodies : novel tools for research, diagnostics and therapy显示文摘 | Cova L | 2005 | J Clin Virol2005，34，1： | 1 |
| 15 | Genetic immunization of ducka for production of antibodies specific to Helicobacter pylori UreB in egg yolks 显示文摘 | Kazimierczuk K Cova L Ndeboko B | 2005 | Acta Biochim Pol2005，52，1： | 1 |
| 16 | Brand Community of Convenience Products:New Forms of Customer Empowerment-the Case 'My Nutella the Community'显示文摘 | Cova B Pace S | | 0，，9： | 1 |
| 17 | Neuro-glial differentiation of human bone marrow stem cells in vitro显示文摘 | Bossolasco P Cova L Calzsrossa C | | 0，，02： | 1 |
| 18 | Iberian Universities: a Characterisation from ESI Ranldngs显示文摘 | Cova T F G G Pais A A C C Formosinho S O J | 2013 | Scientomet- tics2013，94，3： | 1 |
| 19 | Spotlight on measles 2010: In- creased measles transmission in Ferrara, Italy, despite high vacci- nation coverage, March to May 2010 显示文摘 | Cova M Cucchi A Turla G | 2010 | Euro Surveill2010，15，19： | 1 |
| 20 | Matrix effects on the bioavailability of resveratrol in humans显示文摘 | Ortufio J Covas M Farre M | 2010 | Food Chemistry2010，120，4： | 1 |
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