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Scholar Results 1 - 10 of about 101 related to Oliveira: Pancreatic β-cells express phagocyte-like NAD (P) H oxidase. (0.09 sec) 

Pancreatic β-cells express phagocyte-like NAD (P) H oxidase


HR Oliveira, R Verlengia, CRO Carvalho, LRG … - Diabetes, 2003 - Am Diabetes Assoc
The presence of a phagocyte-like NAD(P)H oxidase in pancreatic β-cells was
investigated. Three NAD(P)H oxidase components were found in pancreatic islets
by RT-PCR: gp91 PHOX , p22 PHOX , and p47 PHOX . The components p67 PHOX ...
Cited by 58 - Related articles - BL Direct - All 4 versions

Sulfonylurea as well as elevated glucose levels stimulate reactive oxygen species production …


H Tsubouchi, T Inoguchi, M Inuo, M Kakimoto … - Biochemical and Biophysical Research …, 2004 - Elsevier
Increased oxidative stress may play a key role in the progressive deterioration
of pancreatic β-cells and the development of diabetes. However, the underlying
mechanism is not well understood. Exposure of pancreatic β-cell line, MIN6 ...
Cited by 23 - Related articles - All 4 versions

Increased expression of NAD (P) H oxidase in islets of animal models of Type 2 diabetes …


M Nakayama, T Inoguchi, T Sonta, Y Maeda, … - Biochemical and Biophysical Research …, 2005 - Elsevier
This study was undertaken to reveal the role of NAD(P)H oxidase in increased
oxidative stress in islets of Type 2 diabetes. Immunostaining analysis showed
that staining intensities of NAD(P)H oxidase components, gp91phox and ...
Cited by 40 - Related articles - All 6 versions

Glucose, palmitate and pro-inflammatory cytokines modulate production and activity of a …


D Morgan, HR Oliveira-Emilio, D Keane, AE … - Diabetologia, 2007 - Springer
Abstract Aims/hypothesis Acute or chronic exposure of beta cells to glucose,
palmitic acid or pro-inflammatory cytokines will result in increased production
of the p47 phox component of the NADPH oxidase and subsequent production of ...
Cited by 25 - Related articles - BL Direct - All 4 versions

Improved islet morphology after blockade of the renin-angiotensin system in the ZDF rat


C Tikellis, PJ Wookey, R Candido, S … - Diabetes, 2004 - Am Diabetes Assoc
The renin-angiotensin system (RAS) has an important role in the endocrine
pancreas. Although angiotensin II has significant effects on cell proliferation
and apoptosis, the contribution of the RAS to changes in islet structure ...
Cited by 118 - Related articles - BL Direct - All 6 versions

[PDF] L-alanine induces changes in metabolic and signal transduction gene expression in a clonal …


GA Cunningham, NH McClenaghan, PR Flatt … - Clinical Science, 2005 - cs.portlandpress.com
Acute effects of nutrient stimuli on pancreatic β-cell function are widely
reported; however, the chronic effects of insulinotropic amino acids, such as
L-alanine, on pancreatic β-cell function and integrity are unknown. In the ...
Cited by 11 - Related articles - View as HTML - BL Direct - All 9 versions

Expression of isoforms of NADPH oxidase components in rat pancreatic islets


Y Uchizono, R Takeya, M Iwase, N Sasaki, M … - Life Sciences, 2006 - Elsevier
Increased oxidative stress plays a role in the pathogenesis of β-cell
dysfunction and death. We studied isoforms of NADPH oxidase components in islets
of Langerhans isolated from rat pancreas and tumoral rat β-cell line ...
Cited by 14 - Related articles - All 3 versions

Pancreatic islet renin angiotensin system: its novel roles in islet function and in diabetes …


PS Leung, PO Carlsson - Pancreas, 2005 - journals.lww.com
Supported by the Mainline Research Scheme from the Chinese University of Hong
Kong (MR00/008) and partially by the Research Grants Council of Hong Kong (CUHK
4075/00M, CUHK 4116/01M, and CUHK4364/04M), the Swedish Research Council ...
Cited by 38 - Related articles - All 6 versions

[PDF] Nutrient regulation of β cells NADPH-oxidase activity


HR Oliveira, J Procópio, R Curi, AR Carpinelli - avances diabetología - sediabetes.org
Nutrient regulation of β cells NADPH- oxidase activity* HR Oliveira, J.
Procópio, R. Curi, AR Carpinelli Department of Physiology and Biophysics,
Institute of Biomedical Sciences, University of Sao Paulo, São Paulo, ...
Related articles - View as HTML - All 3 versions

The tissue renin-angiotensin system in human pancreas

- endocrinology-journals.org [PDF] 
M Tahmasebi, JR Puddefoot, ER Inwang, GP … - Journal of Endocrinology, 1999 - Soc Endocrinology
Evidence exists for the presence of a discrete tissue renin–angiotensin system
(RAS) in mouse and rat pancreas that is thought largely to be associated with
the vascu- lature. To investigate this in the human pancreas, and to ...
Cited by 92 - Related articles - BL Direct - All 10 versions


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