User profiles for "author:Christopher Nguan"

Christopher Nguan

Associate Professor, University of British Columbia
Verified email at ubcurology.com
Cited by 2624

[HTML][HTML] Kidney ultrasound for nephrologists: a review

RK Singla, M Kadatz, R Rohling, C Nguan - Kidney Medicine, 2022 - Elsevier
Ultrasound imaging is a key investigatory step in the evaluation of chronic kidney disease
and kidney transplantation. It uses nonionizing radiation, is noninvasive, and generates real …

Tissue tracking and registration for image-guided surgery

MC Yip, DG Lowe, SE Salcudean… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
Vision-based tracking of tissue is a key component to enable augmented reality during a
surgical operation. Conventional tracking techniques in computer vision rely on identifying …

Renal tubular epithelial cells as immunoregulatory cells in renal allograft rejection

CYC Nguan, C Du - Transplantation reviews, 2009 - Elsevier
Kidney transplantation is the best therapeutic option for patients with end-stage kidney
disease. However, the long-term survival of kidney transplants still remains relatively poor …

[HTML][HTML] Relationship of clusterin with renal inflammation and fibrosis after the recovery phase of ischemia-reperfusion injury

J Guo, Q Guan, X Liu, H Wang, ME Gleave… - BMC nephrology, 2016 - Springer
Background Long-term outcomes after acute kidney injury (AKI) include incremental loss of
function and progression towards chronic kidney disease (CKD); however, the pathogenesis …

Pre‐clinical remote telesurgery trial of a da Vinci telesurgery prototype

C Nguan, B Miller, R Patel, PPW Luke… - … Journal of Medical …, 2008 - Wiley Online Library
Background The objective of this study was to perform a pre‐clinical remote telesurgery trial
of a da Vinci® telesurgery prototype on a surgical‐grade virtual private network. Methods A …

Promotion of cell proliferation by clusterin in the renal tissue repair phase after ischemia-reperfusion injury

CYC Nguan, Q Guan, ME Gleave… - American Journal of …, 2014 - journals.physiology.org
Renal repair begins soon after the kidney suffers ischemia-reperfusion injury (IRI); however,
its molecular pathways are not fully understood. Clusterin (Clu) is a chaperone protein with …

Loss of clusterin expression worsens renal ischemia-reperfusion injury

W Zhou, Q Guan, CCH Kwan, H Chen… - American Journal …, 2010 - journals.physiology.org
Prevention of ischemia-reperfusion injury (IRI) is a challenge in clinical care of the patients
with kidney transplants or acute kidney injury, and understanding of the intrinsic …

Fast elastic registration of soft tissues under large deformations

I Peterlík, H Courtecuisse, R Rohling… - Medical image …, 2018 - Elsevier
A fast and accurate fusion of intra-operative images with a pre-operative data is a key
component of computer-aided interventions which aim at improving the outcomes of the …

[HTML][HTML] Gout after living kidney donation: a matched cohort study

NN Lam, E McArthur, SJ Kim, GVR Prasad… - American Journal of …, 2015 - Elsevier
Background In the general population, high serum uric acid concentration is a risk factor for
gout. It is unknown whether donating a kidney increases a living donor's risk of gout as …

Expression of transforming growth factor-β1 limits renal ischemia-reperfusion injury

Q Guan, CYC Nguan, C Du - Transplantation, 2010 - journals.lww.com
Background. Renal ischemia-reperfusion injury (IRI) largely contributes to kidney transplant
dysfunction and acute kidney injury, but its pathogenesis is not fully understood. In this …