User profiles for P. MACDONALD

Patrick E. MacDonald

- Verified email at ualberta.ca - Cited by 13442

Penny A. MacDonald

- Verified email at lhsc.on.ca - Cited by 3445

Peter DM Macdonald

- Verified email at mcmaster.ca - Cited by 3040

Interdimensional interference in the Stroop effect: Uncovering the cognitive and neural anatomy of attention

CM MacLeod, PA MacDonald - Trends in cognitive sciences, 2000 - cell.com
In the classic Stroop effect, naming the color of an incompatible color word (eg the word RED
printed in green ink; say, ‘green') is much slower and more error-prone than is naming the …

Canadian Cardiovascular Society guidelines on perioperative cardiac risk assessment and management for patients who undergo noncardiac surgery

E Duceppe, J Parlow, P MacDonald, K Lyons… - Canadian journal of …, 2017 - Elsevier
… given placebo in the POISE-2 trial, the median duration of clinically important hypotension
during surgery was 15 minutes, whereas on the first postoperative day it was 150 minutes (P < …

The multiple actions of GLP-1 on the process of glucose-stimulated insulin secretion

PE MacDonald, W El-Kholy, MJ Riedel… - Diabetes, 2002 - Am Diabetes Assoc
… Our calculations indicate that with an intracellular [ATP] of 2 mmol/l, the K ATP channel P o
is reduced from 0.005 to 0.003 in the presence of GLP-1. It is plausible that a leftward shift of …

A pancreatic islet-specific microRNA regulates insulin secretion

…, J Krutzfeldt, S Kuwajima, X Ma, PE Macdonald… - Nature, 2004 - nature.com
MicroRNAs (miRNAs) constitute a growing class of non-coding RNAs that are thought to
regulate gene expression by translational repression 1 . Several miRNAs in animals exhibit …

Source of estrogen production in postmenopausal women

…, PK Siiteri, PC MacDonald - The Journal of Clinical …, 1973 - academic.oup.com
… in urine, [p|Uu , and blood, [p]BB • The total extent of conversion of circulating androstenedione
to estrone, [P]BU , was determined from the isotope ratio of the infused tracers and that of …

A study of angiotensin II pressor response throughout primigravid pregnancy

…, S Chand, PJ Whalley, PC MacDonald - The Journal of …, 1973 - Am Soc Clin Investig
… The difference between the two groups became significant after wk 23 (P less than 0.01)
and the two groups continued to widely diverge after the 26th wk (P less than 0.001). …

[HTML][HTML] Febuxostat compared with allopurinol in patients with hyperuricemia and gout

…, RL Wortmann, PA MacDonald… - … England Journal of …, 2005 - Mass Medical Soc
… allopurinol; P=0.23 for 120 mg of febuxostat vs. allopurinol). The median reduction in tophus
… in those receiving allopurinol (P=0.08 for 80 mg of febuxostat vs. allopurinol; P=0.16 for 120 …

[HTML][HTML] Cabotegravir for the prevention of HIV-1 in women: results from HPTN 084, a phase 3, randomised clinical trial

…, P Natureeba, P Richardson, P Musara, P Macdonald… - The Lancet, 2022 - thelancet.com
Background Oral pre-exposure prophylaxis has been introduced in more than 70 countries,
including many in sub-Saharan Africa, but women experience considerable barriers to daily …

[HTML][HTML] SARS-CoV-2 infects and replicates in cells of the human endocrine and exocrine pancreas

…, S Stenger, A Stenzinger, PE MacDonald… - Nature …, 2021 - nature.com
Infection-related diabetes can arise as a result of virus-associated β-cell destruction.
Clinical data suggest that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), …

Age-groups from size-frequency data: a versatile and efficient method of analyzing distribution mixtures

PDM Macdonald, TJ Pitcher - Journal of the Fisheries Board of …, 1979 - cdnsciencepub.com
For estimating age-group parameters from size-frequency data, conventional efficient statistical
methods, such as maximum likelihood, can be more effective than the commonly used …