Evidence map›Paper›PMID 28163315›Full record

ArticleInternational journal of obesity (2005)2017

Effects of topical capsaicin combined with moderate exercise on insulin resistance, body weight and oxidative stress in hypoestrogenic obese rats.

J M L Medina-Contreras, J Colado-Velázquez, N L Gómez-Viquez, P Mailloux-Salinas, I Pérez-Torres, A Aranda-Fraustro, K Carvajal, G Bravo

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In one paragraph

Article in International journal of obesity (2005), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
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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 at 3 institutions in 1 country.

J M L Medina-ContrerasDepartment of Pharmacobiology, Centro de Investigación y de Estudios Avanzados-Instituto Politécnico Nacional, Mexico City, Mexico.
J Colado-VelázquezDepartment of Pharmacobiology, Centro de Investigación y de Estudios Avanzados-Instituto Politécnico Nacional, Mexico City, Mexico.
N L Gómez-ViquezDepartment of Pharmacobiology, Centro de Investigación y de Estudios Avanzados-Instituto Politécnico Nacional, Mexico City, Mexico.
P Mailloux-SalinasDepartment of Pharmacobiology, Centro de Investigación y de Estudios Avanzados-Instituto Politécnico Nacional, Mexico City, Mexico.
I Pérez-TorresDepartment of Pathology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.
A Aranda-FraustroDepartment of Pathology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.
K CarvajalExperimental Nutrition Laboratory, Instituto Nacional de Pediatría, Mexico City, Mexico.
G BravoDepartment of Pharmacobiology, Centro de Investigación y de Estudios Avanzados-Instituto Politécnico Nacional, Mexico City, Mexico.
Instituto Politécnico Nacional · MXInstituto Nacional de Cardiología · MXInstituto Nacional de Pediatria · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypoestrogenic (HE) women are one of the most vulnerable groups for the development of obesity and its complications. Capsaicin and exercise have demonstrated to reduce body weight and to improve insulin sensitivity in different animal models, but it is unknown whether their combination could be useful in HE obese females.

methodsWe investigated whether topical capsaicin, exercise or their combination had better therapeutic effects in an obesity-hypoestrogenism model. Ovariectomized Wistar rats were given a 30% sucrose solution (HE-Obese (HEOb)) or purified water (HE) during 28 weeks ad libitum; four experimental groups per each condition. After shaving the abdominal skin, cold cream vehicle was applied to the Sedentary groups (Sed) and capsaicin cream 0.075% (0.6 mg kg

resultsIn HEOb rats, the combined therapy reduced caloric intake, body weight and abdominal fat in a higher proportion than the individual treatments; it also decreased insulin resistance (IR), oxidative stress and pancreatic islet size. It was the only treatment that significantly increased p-AMPK levels in the soleus muscle. In HE rats, topical capsaicin was the only treatment that reduced glucose intolerance and improved the oxidative profile in a higher proportion than the combined therapy or Ex alone.

conclusionsCapsaicin per se or its combination with moderate exercise could be a useful therapy against complications linked to obesity-IR in HE females.

Indexed as

Administration, TopicalAnimalsBody WeightCapsaicinDisease Models, AnimalEstrogensFemaleInsulin ResistanceObesityOvariectomyOxidative StressPhysical Conditioning, AnimalRatsRats, WistarCapsaicinEstrogens

Identifiers

PMID28163315
OpenAlexW2586724061

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.