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September 10, 2008Clinical and Experimental Pharmacology and PhysiologyOpen Access

Cardioprotective Effects of Granulocyte Colony‐stimulating Factor in Angiotensin Ii‐induced Cardiac Remodelling

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Key result

Granulocyte colony-stimulating factor (G-CSF) ameliorated the development of cardiac fibrosis and hypertrophy in mice with Angiotensin II-induced cardiac remodelling.

Why the study?

Does G-CSF reduce cardiac remodelling in mice with angiotensin II-induced hypertrophy?

Population

Mice model of angiotensin II-induced cardiac hypertrophy

Comparison

Recombinant human G-CSF on the first 5 days of… vs Angiotensin II infusion alone or saline control

Design

Preclinical

Follow-up

4 weeks

Authors

NJNan JiaChina-Japan Friendship HospitalPDPeixin DongHokkaido University of ScienceQHQiuping HuangUniversity of Science and Technology of China

Discussion

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Implication

Should not change practice; hypothesis-generating in Ang II mouse models and leaves human translation open.

Structured PICO

Does G-CSF reduce cardiac remodelling in mice with angiotensin II-induced hypertrophy?

P
Population
Mice with Angiotensin II-induced cardiac hypertrophy treated with G-CSF for 4 weeks.
I
Intervention
Recombinant human G-CSF (10 microg/kg per day, s.c.) on the first 5 days of each week for 4 weeks, combined with AngII infusion (2.88 mg/kg per day)
C
Comparator
Angiotensin II infusion alone (2.88 mg/kg per day) or saline control
O
Outcome
Cardiac hypertrophy and fibrosissurrogate

G-CSF attenuates angiotensin II-induced cardiac remodeling in mice, suggesting a potential therapeutic mechanism involving ACE isoform modulation.

Cite This Study

Jia et al. (2008) studied Angiotensin II-induced cardiac hypertrophy. Granulocyte colony-stimulating factor (G-CSF) vs. Control group / AngII alone was evaluated on Cardiac hypertrophy and fibrosis. Granulocyte colony-stimulating factor (G-CSF) ameliorated the development of cardiac fibrosis and hypertrophy in mice with Angiotensin II-induced cardiac remodelling.

synapsesocial.com/papers/6a93a9fbf74480727a46355ahttps://doi.org/10.1111/j.1440-1681.2008.05052.x

Topics

Hypertension management
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Also Consider

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