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PMID |
Sentence |
1 |
21907990
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Insulin stimulated nitric oxide synthase (NOS) activity in human vein endothelial cells from G/G (n=4, p=0.03) but not the G/A (n=5, p=0.83) genotype.
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2 |
10969153
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Acetylcholine-induced relaxation was largely due to nitric oxide (NO)-mediated relaxation; however, a small but significant portion of relaxation in aortic rings from temocapril-treated diabetic rats was resistant to inhibition by the nitric oxide synthase (NOS) inhibitor, L-nitroarginine.
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3 |
11160605
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Quantitative measurement of cytosolic NOS activity indicated no significant calcium-dependent (nNOS) activity in control or diabetic arteries, or calcium-independent (iNOS) activity in control arteries.
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4 |
11426340
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Eight weeks later the animals were killed, the distal part of the vagina was removed, and smooth muscle strips were prepared for functional organ bath experiments and for measurement of nitric oxide synthase (NOS) activity.
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5 |
11973412
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Muscarinic agonists produce endothelium-dependent vasodilatation in the presence of nitric oxide synthase (NOS) inhibition.
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6 |
15562034
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We determined nitric oxide synthase (NOS) activity in skeletal muscle of 10 type 2 diabetic (hemoglobin A(1C) = 6.8 +/- 0.1%) and 11 control subjects under basal conditions and during an 80 mU/m(2).min euglycemic insulin clamp performed with vastus lateralis muscle biopsies before and after 4 h of insulin.
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7 |
15774613
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Plasma levels of nitrite ions have been used as an index of nitric oxide synthase (NOS) activity in vivo.
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8 |
15933265
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Hypoxia also reduced hENT1 protein and mRNA levels, effects unaltered by N(omega)-nitro-l-arginine methyl ester (l-NAME, nitric oxide synthase [NOS] inhibitor) or PD-98059 (inhibitor of mitogen-activated protein kinase kinase 1 and 2 [MEK1/2]).
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9 |
16191353
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Compared with the control, the iNOS expression increased and nNOS decreased in the 2 w of diabetes.
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10 |
16191353
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The former increased further while the latter nearly disappeared in the 20 w, indicating that the increasing production of NO in the retina of diabetic rats was related with the decrease of nNOS expression and the increase of iNOS expression.
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11 |
16191353
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In the diabetic rat models, the retinal damages are closely related with the increase of NO which results from the decrease of nNOS expression and increase of iNOS expression.
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12 |
15967436
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Non-diabetic and diabetic (treated with streptozotocin 65 mg kg(-1) body wt, i.p.) rats were injected with the nitric oxide synthase (NOS) inhibitor, L-NAME (50 mg kg(-1) body wt day(-1), x 10 days i.p.) or NOS substrate, L-arginine (200 mg kg(-1) body wt day(-1), x 10 days i.p.).
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13 |
16256381
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The effects of glibenclamide on cell viability were partially inhibited after treatment with N(G)-nitro-L-arginine methyl ester (L-NAME), inhibitor more selective for constitutive nitric oxide synthase, and in the presence of D600--a blocker of voltage-gated L-type Ca(2+) channels inhibited Ca(2+) influx into beta cells, whereas aminoguanidine (AG), a preferential inhibitor of inducible NOS, was significantly less effective.
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14 |
16508208
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In conclusion, the overproduction of nNOS and COX-2 in the kidney of OLETF rats was confirmed, suggesting that the overproduction of nNOS and/or COX-2 does not affect the intrarenal RAS or iNOS production but does affect TGF.
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15 |
16682803
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The parameters studied were the mesenteric arteriolar reactivity (intravital microscopy), nitric oxide synthase (NOS) activity (conversion of L-arginine to L-citrulline), eNOS gene expression (RT-PCR), NO production (diaminofluorescein), reactive oxygen species (ROS) generation (intravital fluorescence microscopy) and Cu/Zn superoxide dismutase (SOD) activity (spectrophotometry) and gene expression (RT-PCR).
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16 |
17094672
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In the present study, increased nitric oxide synthase (NOS) enzyme activity in the aorta and decreased activity in the kidney tissue of streptozotocin-induced diabetic rats has been found in the early phase of the disease.
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17 |
17962481
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Mice were treated with a NOS inhibitor, N(G)-nitro-L-arginine methyl ester (L-NAME), which shows a preference for constitutive isoforms over iNOS.
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18 |
20854065
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We studied the relationship between plasma adiponectin and skeletal muscle nitric oxide synthase (NOS) activity in type 2 diabetic (T2DM) patients.
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19 |
20807334
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Decreased expression and activity of constitutive NOS (cNOS), including endothelial NOS (eNOS) and neuronal NOS (nNOS), associated with enhanced inducible NOS (iNOS) expression and activity were observed in vehicle-treated diabetic rats.
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20 |
20807334
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Although PJ-34 had no effect on eNOS expression, it significantly prevented the decrease in nNOS expression and cNOS activity, and inhibited iNOS expression and activity in diabetic rats.
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21 |
19458119
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Analysis of specific NOS isoform activity revealed increased NOS1 and NOS2 activities in mTALs from STZ rats.
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22 |
20811799
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IFNG-inducible KYN/pteridines inflammation cascade is characterized by up-regulation of nitric oxide synthase (NOS) activity (induced by KYN) and decreased formation of NOS cofactor, BH4, that results in uncoupling of NOS that shifting arginine from NO to superoxide anion production.
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23 |
21554376
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These results suggest that sepiapterin inhibits uncoupling of NOS and improves LV function presumably by increasing iNOS-derived nitric oxide in the diabetic heart.
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24 |
18465682
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We investigate muscle fiber composition, fiber-specific glycolytic and oxidative enzyme capacity and nitric oxide synthase (NOS) expression in skeletal muscle of patients with type 1 diabetes (T1D) compared to individuals with normal glucose tolerance (NGT).
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25 |
21972802
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SalA treatment also reduced the serum malondialdehyde, the content of aortic advanced glycation end products (AGEs), and the nitric oxide synthase (NOS) activity as well as the expression of endothelial NOS protein in the rat aorta.
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26 |
21663490
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Nitric oxide synthase (NOS) activity was measured in kidney homogenates.
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