Leni R Rivera
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Explore the profile of Leni R Rivera including associated specialties, affiliations and a list of published articles.
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21
Citations
862
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Recent Articles
11.
Leung C, Herath C, Jia Z, Andrikopoulos S, Brown B, Davies M, et al.
World J Gastroenterol
. 2016 Sep;
22(35):8026-40.
PMID: 27672297
Aim: To determine if manipulation of dietary advanced glycation end product (AGE), intake affects non-alcoholic fatty liver disease (NAFLD) progression and whether these effects are mediated via RAGE. Methods: Male...
12.
Liu F, Cottrell J, Furness J, Rivera L, Kelly F, Wijesiriwardana U, et al.
Exp Physiol
. 2016 Apr;
101(7):801-10.
PMID: 27064134
What is the central question of this study? Oxidative stress may play a role in compromising intestinal epithelial barrier integrity in pigs subjected to heat stress, but it is unknown...
13.
Cho H, Kosari S, Hunne B, Callaghan B, Rivera L, Bravo D, et al.
Cell Tissue Res
. 2014 Nov;
359(2):693-698.
PMID: 25378285
This study has investigated the patterns of colocalisation of the conventional K cell marker, glucagon-like insulinotropic peptide (GIP), and the L cell markers, glucagon like peptide-1 (GLP-1) and peptide YY...
14.
Furness J, Callaghan B, Rivera L, Cho H
Adv Exp Med Biol
. 2014 Jul;
817:39-71.
PMID: 24997029
The digestive system is innervated through its connections with the central nervous system (CNS) and by the enteric nervous system (ENS) within the wall of the gastrointestinal tract. The ENS...
15.
Cho H, Robinson E, Rivera L, McMillan P, Testro A, Nikfarjam M, et al.
Cell Tissue Res
. 2014 May;
357(1):63-9.
PMID: 24842049
A sub-group of enteroendocrine cells (L cells) release gastrointestinal hormones, GLP-1 and PYY, which have different but overlapping physiological effects, in response to intraluminal nutrients. Whilst their release profiles are...
16.
Callaghan B, Kosari S, Pustovit R, Sartor D, Ferens D, Ban K, et al.
Br J Pharmacol
. 2014 Mar;
171(5):1275-86.
PMID: 24670149
Background And Purpose: Some agonists of ghrelin receptors cause rapid decreases in BP. The mechanisms by which they cause hypotension and the pharmacology of the receptors are unknown. Experimental Approach:...
17.
Furness J, Rivera L, Cho H, Bravo D, Callaghan B
Nat Rev Gastroenterol Hepatol
. 2013 Sep;
10(12):729-40.
PMID: 24061204
The gastrointestinal tract presents the largest and most vulnerable surface to the outside world. Simultaneously, it must be accessible and permeable to nutrients and must defend against pathogens and potentially...
18.
Rivera L, Pontell L, Cho H, Castelucci P, Thacker M, Poole D, et al.
Cell Tissue Res
. 2012 Jun;
349(2):565-76.
PMID: 22688956
Recent investigation of the intestine following ischemia and reperfusion (I/R) has revealed that nitric oxide synthase (NOS) neurons are more strongly affected than other neuron types. This implies that NO...
19.
Pontell L, Sharma P, Rivera L, Thacker M, Tan Y, Brock J, et al.
Cell Tissue Res
. 2010 Dec;
343(2):411-9.
PMID: 21153664
Periods of ischemia followed by restoration of blood flow cause ischemia/reperfusion (I/R) injury. In the intestine, I/R damage to the mucosa and neurons is prominent. Functionally, abnormalities occur in motility,...
20.
Rivera L, Thacker M, Castelucci P, Bron R, Furness J
Acta Neuropathol
. 2009 May;
118(2):261-70.
PMID: 19466432
Damage following ischemia and reperfusion (I/R) is common in the intestine and can be caused during abdominal surgery, in several disease states and following intestinal transplantation. Most studies have concentrated...