Search results for: Vivian Lo

Items from 1 to 6 out of 6 results

article

A time-motion study of residents and medical students performing patient discharges from general internal medicine wards: a disjointed, interrupted process

Arjun Sharma, Vivian Lo, Lauren Lapointe-Shaw, Christine Soong, more

Internal and Emergency Medicine > 2017 > 12 > 6 > 789-798

Patients are at high risk for adverse events after discharge from a hospital admission. As a critical and often time-consuming aspect of care for hospitalized patients, the purpose of this study was to describe the physician time, events and workflow in performing a patient discharge. On General Internal Medicine (GIM) wards at two academic medical centers in Toronto, a time-motion study was performed...

article

Loss of periostin/OSF-2 in ErbB2/Neu-driven tumors results in androgen receptor-positive molecular apocrine-like tumors with reduced Notch1 activity

Roshan Sriram, Vivian Lo, Benjamin Pryce, Lilia Antonova, more

Breast Cancer Research > 2015 > 17 > 1 > 1-14

Introduction Periostin (Postn) is a secreted cell adhesion protein that activates signaling pathways to promote cancer cell survival, angiogenesis, invasion, and metastasis. Interestingly, Postn is frequently overexpressed in numerous human cancers, including breast, lung, colon, pancreatic, and ovarian cancer. Methods Using transgenic mice expressing the Neu oncogene in the mammary epithelium crossed...

article

Essential role for the SLK protein kinase in embryogenesis and placental tissue development

Khalid N. Al‐Zahrani, Prabhjot Sekhon, Daniel R. Tessier, Julien Yockell‐Lelievre, more

Developmental Dynamics > 243 > 5 > 640 - 651

Background: Over the past decade, the Ste20‐like kinase SLK, has been implicated in several signaling processes. SLK repression has been shown to impair cell cycle kinetics and inhibit FAK‐mediated cell migration. Here, using a gene trapped allele, we have generated mice expressing a truncated form of the SLK kinase. Results: Our results show that an SLK‐LacZ fusion protein is expressed in embryonic...

article

Effects of clinical communication interventions in hospitals: A systematic review of information and communication technology adoptions for improved communication between clinicians

Robert C. Wu, Kim Tran, Vivian Lo, Kevin J. O’Leary, more

International Journal of Medical Informatics > 2012 > 81 > 11 > 723-732

To conduct a systematic review of the literature to identify, describe and assess interventions of information and communication technology on the processes of communication and associated patient outcomes within hospital settings.Studies published from the years 1996 to 2010 were considered and were selected if they described an evaluation of information and communication technology interventions...

article

Electrochemistry and photoelectrochemistry of photosystem I adsorbed on hydroxyl-terminated monolayers

Madalina Ciobanu, Helen A. Kincaid, Vivian Lo, Albert D. Dukes, more

Journal of Electroanalytical Chemistry > 2007 > 599 > 1 > 72-78

Direct electrochemistry studies on Photosystem I (PSI) were performed using cyclic voltammetry and square wave voltammetry. PSI centers stabilized in aqueous solution by Triton X-100 surfactant were adsorbed on hydroxyl-terminated hexanethiol modified gold electrodes. We have identified the electron donor, P700, and the electron acceptor sites, F _A /F _B , based on the previously reported...

article

Synthesis and DNA nicking studies of a novel cyclic peptide: Cyclo[Lys-Trp-Lys-Ahx-]

Chong-Teh Cheng, Vivian Lo, Johnson Chen, Wan-Chi Chen, more

Bioorganic & Medicinal Chemistry > 2001 > 9 > 6 > 1493-1498

Two novel cyclic tetrapeptides: cyclo[Lys-Tyr-Lys-Ahx-] 7a and cyclo[Lys-Trp-Lys-Ahx-] 7b were synthesized by coupling protected amino acid in solution and the subsequent cyclization effected by the pentafluorophenyl ester method as described in previous papers. These cyclic peptides were designed and synthesized to study their interaction with DNA, based on previous reports that linear peptides Lys-Tyr-Lys...

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Search results for: Vivian Lo

A time-motion study of residents and medical students performing patient discharges from general internal medicine wards: a disjointed, interrupted process

Loss of periostin/OSF-2 in ErbB2/Neu-driven tumors results in androgen receptor-positive molecular apocrine-like tumors with reduced Notch1 activity

Essential role for the SLK protein kinase in embryogenesis and placental tissue development

Effects of clinical communication interventions in hospitals: A systematic review of information and communication technology adoptions for improved communication between clinicians

Electrochemistry and photoelectrochemistry of photosystem I adsorbed on hydroxyl-terminated monolayers

Synthesis and DNA nicking studies of a novel cyclic peptide: Cyclo[Lys-Trp-Lys-Ahx-]

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