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Contemporary coronary artery bypass grafting

David P. Taggart

Frontiers of Medicine 2014, Volume 8, Issue 4, Pages 395-398 doi: 10.1007/s11684-014-0374-7

Abstract: The article also describes the evidence basis to support the use of more arterial grafts during CABG

Keywords： coronary artery bypass grafting (CABG) coronary artery disease left main arterial grafts internal mammary

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Mechanism of arterial remodeling in chronic allograft vasculopathy

Qichang Zheng, Shanglong Liu, Zifang Song

Frontiers of Medicine 2011, Volume 5, Issue 3, Pages 248-253 doi: 10.1007/s11684-011-0149-3

Abstract: Chronic allograft vasculopathy (CAV) remains a major obstacle for long-term survival of grafts even thoughArterial remodeling in allografts eventually causes ischemic graft failure.This review focuses mainly on the arterial remodeling that occurs in 3 layers of vessel walls including

Keywords： transplantation chronic rejection neointimal immunology arterial remodeling allograft vasculopathy

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Endogenous tissue factor pathway inhibitor in vascular smooth muscle cells inhibits arterial thrombosis

Jichun Yang, Kaiyue Jin, Jiajun Xiao, Jing Ma, Duan Ma

Frontiers of Medicine 2017, Volume 11, Issue 3, Pages 403-409 doi: 10.1007/s11684-017-0522-y

Abstract: Endothelium-derived TFPI has been reported to play a regulatory role in arterial thrombosis.However, TFPI^Sma mice had increased ferric chloride–induced arterial thrombosistogether, these data indicated that endogenous TFPI from VSMCs inhibited ferric chloride–induced arterial

Keywords： arterial thrombosis conditional knockout mice tissue factor pathway inhibitor vascular smooth muscle

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Oscillation frequency of simplified arterial tubes

Hui AN, Fan HE, Lingxia XING, Xiaoyang LI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 300-304 doi: 10.1007/s11465-009-0038-5

Abstract: To construct the spatial kinetic equation of an arterial tube and obtain its radial natural frequency

Keywords： spatial kinematics natural frequency finite element method

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Association of metabolic syndrome with arterial compliance in children and adolescents

ZHANG Li, MI Jie, LI Ming, JIANG Benyu

Frontiers of Medicine 2007, Volume 1, Issue 1, Pages 68-73 doi: 10.1007/s11684-007-0014-6

Abstract: The association of metabolic syndrome (MS) with arterial compliance in children and adolescents was exploredArterial compliance was measured using digital pulse wave analyzing method from the pulse trace machineThe arterial compliance of MS group was significantly lowered in children and adolescents, and with theincrease of the clustering of MS components, arterial compliance was gradually decreased.It was suggested that arterial compliance assessment in children and adolescents was important for early

Keywords： compliance assessment correlation analysis cardiovascular clustering HOMA-IR

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Progress and perspectives of neural tissue engineering

Xiaosong Gu

Frontiers of Medicine 2015, Volume 9, Issue 4, Pages 401-411 doi: 10.1007/s11684-015-0415-x

Abstract:

Traumatic injuries to the nervous system lead to a common clinical problem with a quite high incidence and affect the patient’s quality of life. Based on a major challenge not yet addressed by current therapeutic interventions for these diseases, a novel promising field of neural tissue engineering has emerged, grown, and attracted increasing interest. This review provides a brief summary of the recent progress in the field, especially in combination with the research experience of the author’s group. Several important aspects related to tissue engineered nerves, including the theory on their construction, translation into the clinic, improvements in fabrication technologies, and the formation of a regenerative environment, are delineated and discussed. Furthermore, potential research directions for the future development of neural tissue engineering are suggested.

Keywords： nerve injury tissue engineering nerve grafts

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Analysis of cost effective pavement treatment and budget optimization for arterial roads in the city

Mbakisya ONYANGO, Saliha Ammour MERABTI, Joseph OWINO, Ignatius FOMUNUNG, Weidong WU

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 291-299 doi: 10.1007/s11709-017-0419-5

Abstract:

Many transportation agencies lack sufficient funds to maintain and repair roads, which results into increased pavement maintenance cost. Pavement Management System (PMS) has demonstrated to be an essential tool for proper management of infrastructure and proper utilization of available funds. The University of Tennessee at Chattanooga utilized Micropaver software as PMS tool to conduct a pavement management analysis of principal arterials in the City of Chattanooga. The study used the City of Chattanooga pavement database to create the current and future pavement conditions. Maintenance and repair (M&R) planning analysis was also performed in order to determine the most cost-effective treatment and suggest the optimum utilization of funds for the city. An analysis of five budget scenarios was conducted for a five-year plan using the critical pavement condition index (PCI) method (ASTM D6433). Results show that the backlog elimination budget would be the best scenario because it increases the pavement condition and eliminates the backlog of major maintenance and repairs over the five-year period. The unlimited budget seems though ideal, it does not improve pavement condition. Maintaining current condition and limited budget scenarios would increase both the backlog and the total cost of maintenance and repairs over the analysis period.

Keywords： PMS Micropaver pavement budget maintenance rehabilitation

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Partial portacaval shunt with H-grafts to treat portal hypertension

XU Geliang, HU Hejie, LI Jiansheng, YANG Shugao, CHAI Zhongpei, XU Rongnan

Frontiers of Medicine 2007, Volume 1, Issue 3, Pages 279-281 doi: 10.1007/s11684-007-0053-z

Abstract: Thirty-three had externally ringed grafts and ten had non-ringed ones.Ten had grafts of 10 mm in diameter and 33 had grafts of 8 mm.The shunts with reinforced grafts can keep a higher rate of patency.

Keywords： diameter clinical efficacy bleeding pericardial devascularization Forty-three

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A dynamic signal coordination control method for urban arterial roads and its application Article

Guo-jiang SHEN,Yong-yao YANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 9, Pages 907-918 doi: 10.1631/FITEE.1500227

Abstract: signal coordination method that takes account of the special traffic flow characteristics of urban arterialcorrelation degree based on a hierarchical structure and a method to divide the control area of urban arterial

Keywords： Urban arterial Control subarea Coordination control Correlation degree Fuzzy logic Intelligent transportation

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Non-invasive continuous blood pressure monitoring: a review of current applications

Elena Chung, Guo Chen, Brenton Alexander, Maxime Cannesson

Frontiers of Medicine 2013, Volume 7, Issue 1, Pages 91-101 doi: 10.1007/s11684-013-0239-5

Abstract:

Blood pressure monitoring has come a long way from the initial observations made by Reverend Hales in the 18th century. There are none that deny the importance of monitoring perioperative blood pressure; however, the limited ability of the current prevalent technology (oscillometric blood pressure monitoring) to offer continuous blood pressure measurements leaves room for improvement. Invasive monitoring is able to detect beat-to-beat blood pressure measurement, but the risks inherent to the procedure make it unsuitable for routine use except when this risk is outweighed by the benefits. This review focuses on the discoveries which have led up to the current blood pressure monitoring technologies, and especially the creation of those offering non-invasive but continuous blood pressure monitoring capabilities, including their methods of measurement and limitations.

Keywords： áz technique arterial tonometry pulse transit time

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Machine Perfusion Plus for Extended Criteria Donor Liver Grafts: Making Every Liver Count Review

Zhoucheng Wang, Jack Martin, Jiongjie Yu, Kai Wang, Kourosh Saeb-Parsy, Xiao Xu

Engineering 2024, Volume 32, Issue 1, Pages 30-41 doi: 10.1016/j.eng.2023.11.003

Abstract: Extended criteria donor (ECD) liver grafts are increasingly utilized in clinical practice to mitigateHowever, impaired ischemic tolerance of these grafts jeopardizes organ viability during cold storage.Nevertheless, it is increasingly evident that MP alone may not preserve ECD grafts optimally.additional strategies that are designed to restore organ function and potentially enable regeneration of ECD graftsexisting and potential modified MP strategies and discuss their advantages in reconditioning different ECD grafts

Keywords： Liver transplantation Extended criteria donor Machine perfusion plus Organ shortage