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Scholar Results 1 - 10 of about 101 related to Sweet: Contribution of calcium influx in mediating glucose-stimulated oxygen consumption.... (0.11 sec) 

Contribution of calcium influx in mediating glucose-stimulated oxygen consumption …

- diabetesjournals.org
IR Sweet, M Gilbert - Diabetes, 2006 - Am Diabetes Assoc
In brain, muscle, and pancreatic islets, depolarization induces an increase in respiration, which
is dependent on calcium influx. The goal of this study was to assess the quantitative significance
of this effect in islets relative to glucose-stimulated ATP turnover, to examine the ...
Cited by 10 - Related articles - BL Direct - All 6 versions

[PDF] Cre recombinase-dependent expression of a constitutively active mutant allele of …


CM Niswender, BS Willis, A Wallen, IR Sweet, TL … - genesis, 2005 - med.uio.no
Summary: Using the cre-loxP recombination system, we generated a line of mice expressing
a constitutively active catalytic subunit of Protein Kinase A (PKA) in a temporally and spatially
regulated fashion. In the absence of cre recombinase the modified catalytic subunit allele ...
Cited by 6 - Related articles - View as HTML - BL Direct - All 5 versions

Islet oxygen consumption and insulin secretion tightly coupled to calcium derived …


M Gilbert, SR Jung, BJ Reed, IR Sweet - Journal of Biological Chemistry, 2008 - ASBMB
The aim of the study was to test whether the source of intracellular calcium (Ca 2+ ) is a determinant
of beta cell function. We hypothesized that elevations in cytosolic Ca 2+ caused by the release
of Ca 2+ from the endoplasmic reticulum (ER) have little physiologic impact on oxygen ...
Cited by 1 - Related articles - All 4 versions

Glucose-Stimulated Increment in Oxygen Consumption Rate as a Standardized …


IR Sweet, M Gilbert, S Scott, I Todorov, R … - American Journal of …, 2008 - ccmjournal.org
C 2008 The Authors Journal compilation C 2008 The American Society of Transplantation and
the American Society of Transplant Surgeons doi: 10.1111/j.1600-6143.2007.02041.x ... Consumption
Rate as a Standardized Test of Human ... IR Sweet a, ∗ , M. Gilbert a , S. Scott b , I. ...
Cited by 8 - Related articles - BL Direct - All 4 versions

Dynamic perifusion to maintain and assess isolated pancreatic islets


IR Sweet, DL Cook, RW Wiseman, CJ … - Diabetes Technology …, 2002 - liebertonline.com
IAN R. SWEET, Ph.D., 1 DANIEL L. COOK, MD, Ph.D., 2 ROBERT W. WISEMAN, Ph.D., 3,4 ...
CARLA J. GREENBAUM, MD, 6 ÅKE LERNMARK, Ph.D., 1 ... SHINICHI MATSUMOTO, MD,
Ph.D., 5 JEANETTE C. TEAGUE, BS, 1 ... Advances in human islet transplant techniques ...
Cited by 22 - Related articles - BL Direct - All 4 versions

Regulation of ATP/ADP in pancreatic islets

- diabetesjournals.org
IR Sweet, DL Cook, E DeJulio, AR Wallen, G Khalil, J … - Diabetes, 2004 - Am Diabetes Assoc
ATP and ADP levels are critical regulators of glucose-stimulated insulin secretion. In many aerobic
cell types, the phosphorylation potential (ATP/ADP/P i ) is controlled by sensing mechanisms
inherent in mitochondrial metabolism that feed back and induce compensatory changes ...
Cited by 37 - Related articles - BL Direct - All 5 versions

OP-142 gene expression profile of nonfunctional human pancreatic islets: …


OM Sabek, DR Marshall, O Minoru, DW Fraga, AO … - Transplantation …, 2005 - Elsevier
Islet culture has become a standard part of most successful protocols for clinical islet
transplantation. To date, however, islets are transplanted based on crude measures of
viability, purity and in vitro insulin production without adequate prior assessment of the ...
Cited by 4 - Related articles - All 9 versions

Cholinergic regulation of fuel-induced hormone secretion and respiration of SUR1- …

- physiology.org
NM Doliba, W Qin, MZ Vatamaniuk, CW … - American Journal of …, 2006 - Am Physiological Soc
Neural and endocrine factors (ie, Ach and GLP-1) restore defective glucose-stimulated insulin
release in pancreatic islets lacking sulfonylurea type 1 receptors (SUR1 –/– ) (Doliba NM, Qin
W, Vatamaniuk MZ, Li C, Zelent D, Najafi H, Buettger CW, Collins HW, Carr RD, ...
Cited by 12 - Related articles - BL Direct - All 4 versions

The L-type Voltage-Gated Ca2+ Channel Is the Ca2+ Sensor Protein of Stimulus− …


M Trus, RF Corkey, R Nesher, AMT Richard, JT … - Biochemistry, 2007 - pubs.acs.org
L-type voltage-gated Ca 2+ channels (Cav1.2) mediate a major part of insulin secretion from
pancreatic β-cells. Cav1.2, like other voltage-gated Ca 2+ channels, is functionally and physically
coupled to synaptic proteins. The tight temporal coupling between channel activation and ...
Cited by 5 - Related articles - All 2 versions

The use of the BD oxygen biosensor system to assess isolated human islets of …


C Fraker, MR Timmins, RD Guarino, PD … - Cell Transplantation …, 2006 - ingentaconnect.com
The measurement of cellular oxygen consumption rate (OCR) is a potential tool for the assessment
of metabolic potency of isolated islets of Langerhans prior to clinical transplantation. We used
a commercially available 96-well plate fluoroprobe, the BD Oxygen Biosensor System ...
Cited by 14 - Related articles - BL Direct - All 2 versions


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