Evidence map›Paper›PMID 25715192›Full record

ArticleJournal of neurotrauma2015

Female Rats Demonstrate Improved Locomotor Recovery and Greater Preservation of White and Gray Matter after Traumatic Spinal Cord Injury Compared to Males.

Jeffrey P Datto, Johana C Bastidas, Nicole L Miller, Anna K Shah, Kristopher L Arheart, Alexander E Marcillo, W Dalton Dietrich, Damien D Pearse

Abstract read
In one paragraph

Article in Journal of neurotrauma, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
–field-weighted citation impact
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

60 citing papers in PubMed.

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  15. Sex differences in spontaneous respiratory recovery following chronic C2 hemisection.Journal of applied physiology (Bethesda, Md. : 1985) · 2024
    Article
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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

8 authors.

Jeffrey P Datto1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
Johana C Bastidas1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
Nicole L Miller1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
Anna K Shah1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
Kristopher L Arheart2 The Departments of Public Health Sciences, University of Miami Miller School of Medicine , Miami, Florida.
Alexander E Marcillo1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
W Dalton Dietrich1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.
Damien D Pearse1 The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine , Miami, Florida.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The possibility of a gender-related difference in recovery after spinal cord injury (SCI) remains a controversial subject. Current empirical animal research lacks sizable test groups to definitively determine whether significant differences exist. Evaluating locomotor recovery variances between sexes following a precise, clinically relevant spinal cord contusion model can provide valuable insight into a possible gender-related advantage in outcome post-SCI. In the current study, we hypothesized that by employing larger sample sizes in a reproducible contusive SCI paradigm, subtle distinctions in locomotor recovery between sexes, if they exist, would be elucidated through a broad range of behavioral tests. During 13 weeks of functional assessment after a thoracic (T8) contusive SCI in rat, significant differences owing to gender existed for the Basso, Beattie, and Bresnahan score and CatWalk hindlimb swing, support four, and single stance analyses. Significant differences in locomotor performance were noticeable as early as 4 weeks post-SCI. Stereological tissue-volume analysis determined that females, more so than males, also exhibited greater volumes of preserved gray and white matter within the injured cord segment as well as more spared ventral white matter area at the center of the lesion. The stereological tissue analysis differences favoring females directly correlated with the female rats' greater functional improvement observed at endpoint.

Indexed as

Recovery of FunctionSex CharacteristicsAnimalsDisease Models, AnimalFemaleGray MatterMaleMotor ActivityRatsRats, Inbred F344Spinal Cord InjuriesWhite MatterBBBCatWalkgenderGridWalkspinal cord injury

Identifiers

PMID25715192
PMCPMC4507304

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.