Evidence map›Paper›PMID 19238309›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2009

Alcohol alters whole body composition, inhibits bone formation, and increases bone marrow adiposity in rats.

G F Maddalozzo, R T Turner, C H T Edwards, K S Howe, J J Widrick, C J Rosen, U T Iwaniec

Abstract read
PubMed Publisher
In one paragraph

Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

44 citing papers in PubMed, 91 citations in OpenAlex.

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  13. Fat and bone: the multiperspective analysis of a close relationship.Quantitative imaging in medicine and surgery · 2020
    Review
  14. Article
  15. Article
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  19. Review
  20. Cellular and molecular mechanisms of alcohol-induced osteopenia.Cellular and molecular life sciences : CMLS · 2017
    Review
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

7 authors at 2 institutions in 1 country.

G F MaddalozzoDepartment of Nutrition and Exercise Sciences, Oregon State University, Corvallis, OR 97331, USA. gianni.maddalozzo@oregonstate.edu
R T Turner
C H T Edwards
K S Howe
J J Widrick
C J Rosen
U T Iwaniec
Oregon State University · USMaine Medical Center Research Institute · US

Funding

DOSE RESPONSE EFFECTS OF ALCOHOL ON BONE METABOLISMR01AA011140 · NIAAA · OREGON STATE UNIVERSITY · PI TURNER, RUSSELL THOMAS · 1996 to 2006
$1.8M
Interdisciplinary study of marrow adiposity, mineral metabolism,and energy balancR24DK084970 · NIDDK · MAINEHEALTH · PI HOROWITZ, MARK C, KLIBANSKI, ANNE · 2010 to 2010
$501k
NIAAA NIH HHS AA011140NIDDK NIH HHS R24 DK084970
6 · The paper itself

Abstract

unlabelledChronic alcohol abuse is a risk factor for osteoporosis and sarcopenia, but the long-term effects of alcohol on the immature musculoskeletal system are less clear. The present investigation in growing rats was designed to determine the effects of alcohol consumption on body composition, muscle mass, and bone mass, architecture, and turnover.

introductionFew studies have focused on the long-term effects of drinking on bone and muscle during skeletal maturation.

methodsAlcohol was included in the diet of 4-week-old male Sprague-Dawley rats (35% caloric intake) for 3 months. The controls were fed an isocaloric alcohol-free liquid diet ad libitum. A second study was performed in which the controls were pair-fed to the alcohol-fed animals.

resultsCompared to ad libitum-fed age-matched controls, alcohol-fed rats weighed less and had lower lean mass, fat mass, and percent body fat. In addition, they had lower slow- and fast-twitch muscle mass, lower total body bone mineral content and bone mineral density, and lower cancellous bone volume in the lumbar vertebra and proximal tibia. The effects of alcohol consumption on body composition were reduced when compared to the pair-fed control diet, indicating that caloric restriction was a comorbidity factor. In contrast, the effects of alcohol to decrease bone formation and serum leptin and IGF-I levels and to increase bone marrow adiposity appeared independent of caloric restriction.

conclusionsThe skeletal abnormalities in growing alcohol-fed rats were due to a combination of effects specific to alcohol consumption and alcohol-induced caloric restriction.

Indexed as

AdiposityAlcohol DrinkingAnimalsBody CompositionBone DensityCaloric RestrictionMaleMusclesOsteogenesisRatsRats, Sprague-Dawley

Identifiers

PMID19238309
OpenAlexW2051624074

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.