Evidence map›Paper›PMID 20335226›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2010

An animal model of spontaneous metabolic syndrome: Nile grass rat.

Kousuke Noda, Mark I Melhorn, Souska Zandi, Sonja Frimmel, Faryan Tayyari, Toshio Hisatomi, Lama Almulki, Andrzej Pronczuk, K C Hayes, Ali Hafezi-Moghadam

Abstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Sex Differences in Glucose Homeostasis.Handbook of experimental pharmacology · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Vascular changes in diabetic retinopathy-a longitudinal study in the Nile rat.Laboratory investigation; a journal of technical methods and pathology · 2019
    Article
  17. In contrast to Western diet, a plant-based, high-fat, low-sugar diet does not exacerbate retinal endothelial injury in streptozotocin-induced diabetes.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Kousuke NodaAngiogenesis Laboratory, Massachusetts Eye and Ear Infirmary and Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts 02114, USA.
Mark I Melhorn
Souska Zandi
Sonja Frimmel
Faryan Tayyari
Toshio Hisatomi
Lama Almulki
Andrzej Pronczuk
K C Hayes
Ali Hafezi-Moghadam
Harvard University · USBrandeis University · USMassachusetts Eye and Ear Infirmary · US

Funding

Mechanisms of Selectin Shedding in Leukocyte RecruitmentK08AI050775 · NIAID · MASSACHUSETTS EYE AND EAR INFIRMARY · PI HAFEZI-MOGHADAM, ALI · 2002 to 2004
$377k
NIAID NIH HHS AI050775NIAID NIH HHS K08 AI050775
6 · The paper itself

Abstract

Metabolic syndrome (MetS) is a prevalent and complex disease, characterized by the variable coexistence of obesity, dyslipidemia, hyperinsulinaemia, and hypertension. The alarming rise in the prevalence of metabolic disorders makes it imperative to innovate preventive or therapeutic measures for MetS and its complications. However, the elucidation of the pathogenesis of MetS has been hampered by the lack of realistic models. For example, the existing animal models of MetS, i.e., genetically engineered rodents, imitate certain aspects of the disease, while lacking other important components. Defining the natural course of MetS in a spontaneous animal model of the disease would be desirable. Here, we introduce the Nile grass rat (NGR), Arvicanthis niloticus, as a novel model of MetS. Studies of over 1100 NGRs in captivity, fed normal chow, revealed that most of these animals spontaneously develop dyslipidemia (P<0.01), and hyperglycemia (P<0.01) by 1 yr of age. Further characterization showed that the diabetic rats develop liver steatosis, abdominal fat accumulation, nephropathy, atrophy of pancreatic islets of Langerhans, fatty streaks in the aorta, and hypertension (P<0.01). Diabetic NGRs in the early phase of the disease develop hyperinsulinemia, and show a strong inverse correlation between plasma adiponectin and HbA1c levels (P<0.01). These data indicate that the NGR is a valuable, spontaneous model for exploring the etiology and pathophysiology of MetS as well as its various complications.

Indexed as

Disease Models, AnimalMetabolic SyndromeAnimalsDiabetes MellitusDyslipidemiasFatty LiverHyperglycemiaObesity, AbdominalRatsRats, Inbred Strains

Identifiers

PMID20335226
PMCPMC2887270
OpenAlexW2132876679

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.