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R Loy

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Articles 49
Citations 534
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Recent Articles
1.
Neill H, Gill C, McDonald E, McRoberts W, McAleenon R, Slevin M, et al.
Int J Food Sci Nutr . 2023 Feb; 74(2):279-290. PMID: 36843327
Vitamin D intakes are concerningly low. Food-based strategies are urgently warranted to increase vitamin D intakes and subsequently improve 25-hydroxyvitamin D (25(OH)D) concentrations. This acute randomised three-way crossover study investigated...
2.
Neill H, Gill C, McDonald E, McMurray R, McRoberts W, Loy R, et al.
Meat Sci . 2023 Feb; 199:109115. PMID: 36753832
Vitamin D deficiency is prevalent worldwide and identification of alternative food-based strategies are urgently warranted. In two studies, 12-week old crossbred pigs (Duroc x (Large White x Landrace)) were exposed...
3.
Neill H, Gill C, McDonald E, McRoberts W, Loy R, Pourshahidi L
Food Chem . 2022 Aug; 397:133839. PMID: 35947937
Little is known regarding the impact of cooking on vitamin D content in pork, despite meat being a major contributor to vitamin D intakes. This paper investigated the effect of...
4.
Ryan J, Loy R, Tariot P
Curr Psychiatry Rep . 2001 Sep; 3(5):355-60. PMID: 11559470
Clinical neuropsychiatry has traditionally relied on individual practitioner experience or the apprentice-training model for formulating cases and choosing treatment. Scientifically-based diagnostic criteria and treatment algorithms have been lacking in the...
5.
Tariot P, Ryan J, Porsteinsson A, Loy R, Schneider L
Clin Geriatr Med . 2001 May; 17(2):359-76. PMID: 11375140
Behavioral signs and symptoms in dementia are common, morbid, classifiable, and treatable. The current state-of-the-art approach is to evaluate carefully for social or environmental causes, intercurrent medical conditions, or other...
6.
Cermak J, Blusztajn J, Meck W, Williams C, FitzGerald C, Rosene D, et al.
Dev Neurosci . 1999 Aug; 21(2):94-104. PMID: 10449981
Choline (Ch) supplementation during embryonic days (ED) 12-17 enhances spatial and temporal memory in adult and aged rats, whereas prenatal Ch deficiency impairs attention performance and accelerates age-related declines in...
7.
Tariot P, Upadhyaya A, Sunderland T, Cox C, Cohen R, Murphy D, et al.
Biol Psychiatry . 1999 Aug; 46(3):412-9. PMID: 10435208
Background: Prior work showed that administration of naloxone HCl had different behavioral effects in patients with Alzheimer's disease (AD) than controls. The aim of the present study was to contrast...
8.
Williams C, Meck W, Heyer D, Loy R
Brain Res . 1998 Jun; 794(2):225-38. PMID: 9622639
The effects of choline supplementation during two time-frames of early development on radial-arm maze performance and the morphology of basal forebrain neurons immunoreactive for the P75 neurotrophin receptor (NTR) in...
9.
Loy R, Mar M, Albright C, Zeisel S
Brain Res Dev Brain Res . 1997 Jul; 101(1-2):9-16. PMID: 9263575
Treatment of rats with choline during critical periods in brain development results in long-lasting enhancement of spatial memory in their offspring. Apoptosis is a normal process during brain development, and,...
10.
Loy R, Lachyankar M, Condon P, Poluha D, Ross A
Exp Neurol . 1994 Dec; 130(2):377-86. PMID: 7532592
Long-term physiological responses of nerve growth factor (NGF) and other neurotrophins require gene regulation and likely depend on retrograde axonal transport of NGF or a signaling molecule activated by ligand-receptor...