Cited by 16Regulation of Appetite and ObesityNitric Oxide and Endothelin EffectsNeurotransmitter Receptor Influence on Behavior

A nitric oxide synthase inhibitor, NG-nitro-l-arginine methyl ester, attenuates lipoprivic feeding in mice

Czech, Donald A., Kazel, Melanie R., Harris, John·2003·Physiology & Behavior

Abstract

Possible involvement of nitric oxide (NO) in lipoprivic feeding was investigated in nondeprived male ICR mice adapted to a high-fat diet in a within-subjects design. Lipoprivation was induced by blocking fatty acid oxidation with Na-mercaptoacetate (MA), which produces a short-term increase in feeding in mice and rats. Food intake, measured at 1, 2, and 4 h following injection of 70 mg/kg of MA, was attenuated in a dose related manner with increasing pretreatment dose (1,10, 25 and 50 mg/kg sc) of the NO-synthase (NOS) inhibitor, N(G)-nitro-L-arginine methyl ester (L-NAME), reaching statistical significance at 10 mg/kg of L-NAME at h1 when compared to vehicle control condition. The inactive isomer, D-NAME, was ineffective, thereby supporting stereospecific drug action and directly implicating NO. A control experiment measured general locomotor activity (grid crossings and rears) in an open arena under 10-50 mg/kg of L-NAME in the same mice; both measures were significantly different from vehicle condition only at the highest dose. These findings support involvement of NO in lipoprivic hyperphagia; they are consistent with and extend research linking NO and ingestive behaviors through use of NOS inhibitors. Possible influences of confounds were discussed.

Integrity signals

Registry

Crossref · 10.1016/s0031-9384(03)00220-8

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • NO produced in the brain antagonizes anorectic signals and stimulates food intake.

    “Taken together with numerous other studies demonstrating a role for NO in the regulation of hunger [266-270], it would appear that NO produced in the brain antagonizes anorectic signals and stimulates food intake.”

    From Regulation of obesity and insulin resistance by nitric oxide (2014) · cites this paper as [269]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Czech, D. A., Kazel, M. R., & Harris, J.
Affiliations
Marquette University (US)
Corresponding author
Czech, Donald A.
Venue
Physiology & Behavior
Publisher
Elsevier BV
Published
2003-10
Volume
80
Issue
1
Pages
75-79
ISSN
0031-9384 (ISSN-L)
OpenAlex
W1993597424
Cited by
16
References
35
Citations by year
2026: 1 · 2020: 1 · 2017: 2 · 2015: 1 · 2014: 2 · 2013: 2
FWCI
0.47
Type
journal article
Language
en
Open access
closed
Locations
  • Physiology & Behavior (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
nitric oxide, nitric oxide synthase inhibition, L-NAME, D-NAME, fatty acid oxidation, dietary intake, locomotor activity, high-fat diet, ingestive behavior
MeSH terms
Animals, Dietary Fats, Dose-Response Relationship, Drug, Enzyme Inhibitors, Feeding Behavior, Food Deprivation, Lipids, Male, Mice, Inbred ICR, Motor Activity, Nitric Oxide, NG-Nitroarginine Methyl Ester, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review