Metabolic Effects of a GLP-1 Analog Combined with Aerobic Training in Ovariectomized Rats
- Design
- Animal study · Unknown outcome
- Match to healthy normal-weight adults aged 55–75
- Not human evidence[Auto] Non-human (animal or cellular) evidence; no direct inference to any human population.
- Could weight loss explain it?
- Unknown[Auto] Non-human study; weight-loss mediation not assessable.
- Study tier
- Study tier 4[Auto] Preclinical evidence; not clinical evidence for any human population.
- Assessment
- Version 1 · automatic, not yet reviewed by a person · Sep 13, 2026
Study facts come from the paper. Population match, weight-loss explanation and study tier are our judgments, made against the reference group of healthy normal-weight adults aged 55–75.
[Auto, unreviewed; last sentences of abstract] This combined treatment reduced HDL levels, hepatic triglycerides and scWAT relative weight. These results suggest that SEM and EXE exert complementary effects on glycemic and lipid metabolism, with partially distinct metabolic outcomes that may involve different underlying mechanisms.
01Findings
What the study reported
- Drugs
- Semaglutide
- Route
- subcutaneous
- Primary outcome
- Not extracted
- Effect
- Not extracted
- 95% confidence interval
- Not extracted
- Follow-up
- Not stated
- Adverse events
- Not extracted
- Limitations
- Auto-classified from abstract only; effect estimates, adverse events and limitations not extracted. Requires manual review.
Who was studied
- Obesity status
- obesity/overweight present (all or most)
- Diabetes status
- diabetes mentioned
Study quality details
- Study design
- Preclinical (animal)
- Sample size
- not extracted
- Randomization
- no
- Blinding
- not stated
- Comparator
- not stated
- Follow up duration
- not stated
- Outcome type
- unknown
- Replication
- not assessed (auto)
- Consistency with other evidence
- not assessed (auto)
- Population applicability
- VERY_INDIRECT
- Statistical precision
- not extracted
- Risk of bias
- not assessed (auto)
- Funding conflicts
- unclear
- Peer review status
- yes
02Funding
Funding and conflicts
- Funding
- not reported in abstract
- Industry funded
- Unclear
- Manufacturer
- None identified
- Sponsor role
- not reported in abstract
- Author conflicts
- Declaration of Competing Interest ☒ The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
- Independent replication
- unknown
Funding is shown on every study and never used to score it.
04Source
The source, as retrieved
Abstract
Menopause is associated with visceral obesity, low-grade chronic inflammation, and increased risk of dyslipidemia, insulin resistance, and type 2 diabetes. Although exercise (EXE) and GLP-1 receptor agonists, such as semaglutide (SEM), have demonstrated beneficial effects on metabolic regulation, their combined impact in menopause models has been less investigated. In this study, ovariectomized female Wistar rats were divided into four experimental groups: sedentary plus saline (SED + SAL), sedentary plus semaglutide (SED + SEM), exercise (EXE + SAL), and EXE + SEM. The aerobic exercise protocol consisted of treadmill running at moderate intensity for four weeks, during which the rats received either SEM or SAL weekly. At the end of the protocol, metabolic parameters were assessed in blood, liver, soleus and gastrocnemius muscles. Both SEM groups had lower body weight, weight gain, relative subcutaneous white adipose tissue (scWAT) mass, glucose, total proteins, and triglycerides in serum and liver, while LDL cholesterol, glycogen in liver and gastrocnemius, and AMPK and HSF1 expression in gastrocnemius increased. EXE decreased total and LDL cholesterol, liver triglycerides and HSF1 expression in both tissues, while glycogen in liver and gastrocnemius, liver HSF1 expression and relative mass were increased. The combination of SEM + EXE increased glycogen content in the gastrocnemius and AMPK expression in both gastrocnemius and liver. This combined treatment reduced HDL levels, hepatic triglycerides and scWAT relative weight. These results suggest that SEM and EXE exert complementary effects on glycemic and lipid metabolism, with partially distinct metabolic outcomes that may involve different underlying mechanisms.
Where this record came from
| Source | Retrieved | Identifier |
|---|---|---|
| pubmed | Sep 13, 2026 | 42727623 first ingestion |