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241篇 您的检索式:作者名="Alison J"
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1History of the infantile hepatic hemangioma:From imaging to generating a differential diagnosis显示文摘We aim to provide an up-to-date summary of infantile hepatic hemangioma(IHH) and its misnomers and to dialectically present the differential diagnosis of these rare entities of the liver.Eligible peer-reviewed articles on hepatic infantile hemangiomas,published between 2000 and 2015,were reviewed for this study.IHH is the most common hepatic vascular tumor in children.Once a liver mass is identified in an infant,the differential diagnosis ranges from vascular malformations to benign and malignant tumors including mesenchymal hamartoma,hepatoblastoma,metastatic neuroblastoma,so careful physical examination,imaging studies,and,if indicated,tumor markers and biopsy,are of pivotal importance to ascertain the correct diagnosis.Despite the benign nature of IHHs,some of these lesions may demand medical and/or surgical intervention,especially for multiple and diffuse IHH.Complications can include hepatomegaly,hypothyroidism and cardiac failure.Therefore,a close follow-up is required until complete involution of the lesions.We propose an algorithm to guide the physicians towards the proper management of hepatic lesions.Maria Gnarra Gerald Behr Alison Kitajewski June K Wu Sudha A Anupindi Carrie J Shawber Nick Zavras Dimitrios Schizas Chris Salakos Konstantinos P Economopoulos 2016World Journal of Clinical Pediatrics2016,5,3:27
2Enhanced recovery programme in colorectal surgery:Does one size fit all?显示文摘Enhanced recovery after surgery(ERAS) employs a multimodal perioperative care pathway with the aim of attenuating the stress response to surgery and accelerating recovery.It has been difficult to determine the relative importance of some of the individual components of these pathways such as epidural analgesia and laparoscopic colorectal surgery.Some argue that only a rigid adherence to the published ERAS protocol can achieve the proposed benefits of fast-track surgery.In this article,we explore some of the areas where the evidence base may be changing and ask whether a more flexible and individualised approach should be considered.Alison Lyon Christopher J Payne Graham J MacKay 2012World Journal of Gastroenterology2012,18,40:18
3The wonders of BMP9:From mesenchymal stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism to regenerative medicine显示文摘Although bone morphogenetic proteins(BMPs)initially showed effective induction of ectopic bone growth in muscle,it has since been determined that these proteins,as members of the TGF-b superfamily,play a diverse and critical array of biological roles.These roles include regulating skeletal and bone formation,angiogenesis,and development and homeostasis of multiple organ systems.Disruptions of the members of the TGF-b/BMP superfamily result in severe skeletal and extra-skeletal irregularities,suggesting high therapeutic potential from understanding this family of BMP proteins.Although it was once one of the least characterized BMPs,BMP9 has revealed itself to have the highest osteogenic potential across numerous experiments both in vitro and in vivo,with recent studies suggesting that the exceptional potency of BMP9 may result from unique signaling pathways that differentiate it from other BMPs.The effectiveness of BMP9 in inducing bone formation was recently revealed in promising experiments that demonstrated efficacy in the repair of critical sized cranial defects as well as compatibility with bone-inducing bio-implants,revealing the great translational promise of BMP9.Furthermore,emerging evidence indicates that,besides its osteogenic activity,BMP9 exerts a broad range of biological functions,including stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism.This review aims to summarize our current understanding of BMP9 across biology and the body.Sami Mostafa Mikhail Pakvasa Elam Coalson Allen Zhu Alex Alverdy Hector Castillo Jiaming Fan Alex Li Yixiao Feng Di Wu Elliott Bishop Scott Du Mia Spezia Alissa Li Ofir Hagag Alison Deng Winny Liu Mingyang Li Sherwin S·Ho Aravind Athiviraham Michael J·Lee Jennifer Moriatis Wolf Guillermo A·Ameer Hue H·Luu Rex C·Haydon Jason Strelzow Kelly Hynes Tong-Chuan He Russell R·Reid 2019Genes & Diseases2019,6,3:15
4Current concepts in total femoral replacement显示文摘Total femoral replacement(TFR) is a salvage arthroplasty procedure used as an alternative to lower limb amputation. Since its initial description in the mid-20^(th) century, this procedure has been used in a variety of oncologic and non-oncologic indications. The most compelling advantage of TFR is the achievement of immediate fixation which permits early mobilization. It is anticipated that TFR will be increasingly performed as the rate of revision arthroplasty rises worldwide. The existing literature is mainly composed of a rather heterogeneous mix of retrospective case series and a wide assortment of case reports. Numerous TFR prostheses are currently available and the surgeon must understand the unique implications of each implant design. Long-term functional outcomes are dependent on adherence to proper technique and an appropriate physical therapy program for postoperative rehabilitation. Revision TFR is mainly performed for periprosthetic infection and the severe femoral bone loss associated with aseptic revisions. Depending on the likelihood of attaining infection clearance, it may sometimes be advisable to proceed directly to hip disarticulation without attempting salvage of the TFR. Other reported complications of TFR include hip joint instability, limb length discrepancy, device failure, component loosening, patellar maltracking and delayed wound healing. Further research is needed to better characterize the long-term functional outcomes and complications associated with this complex procedure.Deepak Ramanathan Marcelo BP Siqueira Alison K Klika Carlos A Higuera Wael K Barsoum Michael J Joyce 2015World Journal of Orthopedics2015,6,11:6
5Lipopolysaccharide inhibits or accelerates biomedical titanium corrosion depending on environmental acidity显示文摘Titanium and its alloys are routinely used as biomedical implants and are usually considered to be corrosion resistant under physiological conditions. However, during inflammation, chemical modifications of the peri-implant environment including acidification occur. In addition certain biomolecules including lipopolysaccharide(LPS), a component of Gram-negative bacterial cell walls and driver of inflammation have been shown to interact strongly with Ti and modify its corrosion resistance. Gram-negative microbes are abundant in biofilms which form on dental implants. The objective was to investigate the influence of LPS on the corrosion properties of relevant biomedical Ti substrates as a function of environmental acidity. Inductively coupled plasma mass spectrometry was used to quantify Ti dissolution following immersion testing in physiological saline for three common biomedical grades of Ti(ASTM Grade 2, Grade 4 and Grade 5). Complementary electrochemical tests including anodic and cathodic polarisation experiments and potentiostatic measurements were also conducted. All three Ti alloys were observed to behave similarly and ion release was sensitive to p H of the immersion solution. However, LPS significantly inhibited Ti release under the most acidic conditions(p H 2), which may develop in localized corrosion sites, but promoted dissolution at p H 4–7, which would be more commonly encountered physiologically.The observed pattern of sensitivity to environmental acidity of the effect of LPS on Ti corrosion has not previously been reported. LPS is found extensively on the surfaces of skin and mucosal penetrating Ti implants and the findings are therefore relevant when considering the chemical stability of Ti implant surfaces in vivo.Fei Yu Owen Addison Stephen J Baker Alison J Davenport 2015International Journal of Oral Science2015,7,3:5
6Pathology grading of colon cancer surgical resection and its association with survival: a retrospective observational study显示文摘Nicholas P West Eva JA Morris Olorunda Rotimi Alison Cairns Paul J Finan Philip Quirke 2008Lancet Oncology2008,,9:4
7Affirming authenticity显示文摘Alison J McIntosh Richard C. Prentice 1999Annals of Tourism Research1999,,3:2
8Effect of Ginkgo biloba (EGb 761) and aspirin on platelet aggregation and platelet function analysis among older adults at risk of cardiovascular disease: a randomized clinical trial显示文摘Christopher D Gardner James L Zehnder Alison J Rigby Joel R Nicholus John W Farquhar 2007Blood Coagulation & Fibrinolysis2007,,8:2
9Methods of Operative Fixation of the Acromio-Clavicular Joint: A Biomechanical Comparison显示文摘Alison J McConnell Daniel J Yoo Rad Zdero Emil H Schemitsch Michael D McKee 2007Journal of Orthopaedic Trauma2007,,4:2
10Conceptualizing the experiences of heritage tourists显示文摘Alison J Beeho 1997Tourism Management1997,,2:2
11Motor Learning of a Dynamic Balancing Task After Stroke:Implicit Implications for Stroke Rehabilitation显示文摘Alison J Otrell Frank F Eves Rich S W Masters 2006Physical Theropy2006,3,86:1
12Monitoring a high cell density recombinant Pichia pastoris fed-batch bioprocess using transmission and reflectance near infrared spectroscopy 显示文摘Crowley J Alison Arnold S Wood N 2005Enzyme and Microbial Technology2005,36,56:1
13A Space-charge Based Method for the Estimation of Apparent Mobility and Trap Depth as Markers for Insulation Degradation-theo- retical Basis and Experimental Validation 显示文摘Mazzanti G Montanari G C Alison J M 2003IEEE Transac- tions on Dielectrics and Electrical Insulation2003,10,2:1
14Astrocytes and synaptic plasticity 显示文摘Alison J Erik M 2010Neuroscientist2010,16,4:1
15Prenatal stress diminishes neurogenesis in the dentate gyrus of juvenile Rhesus monkeys显示文摘Christopher L Coe Marian Kramer Boldizsár Czéh Elizabeth Gould Alison J Reeves Clemens Kirschbaum Eberhard Fuchs 2003Biological Psychiatry2003,,10:1
16Ultrasound image segmentation:a survey 显示文摘Alison N J Djamal B 2006IEEE Transactions on Medical Imaging2006,25,8:1
17A validated quantitative polymerase chain reaction assay for the detection of ranaviruses(Family Iridoviridae)in fish tissue and cell cultures,using EHNV as a model显示文摘Diana J Alison T Richard J W 2012Aquaculture2012,,:1
18The prognostic significance of thrombocytosis in epithelial ovarian carcinoma显示文摘Andrew J Li Alison C Madden Ilana Cass Ronald S Leuchter Leo D Lagasse Beth Y Karlan 2003Gynecologic Oncology2003,,1:1
19Affirming Authenticity : Consuming Cultural Heritage 显示文摘Alison J Mclntosh Richard C Prentice 1999Annals of Tourism Research1999,26,3:1
20Educating undergraduate medical students about oncology : a literature review 显示文摘Judith C Jane D Alison J 2006J Clin Oncol2006,24,12:1
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