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April 1, 2010The FASEB Journal

Diminazene Aceturate Is an ACE2 Activator and a Novel Antihypertensive Drug

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Key result

Chronic administration of diminazene aceturate at 15 mg/kg/day for three weeks in spontaneously hypertensive rats decreased mean arterial pressure from 136 to 124 mmHg (p<0.05).

Why the study?

Does diminazene aceturate reduce mean arterial pressure in spontaneously hypertensive rats?

Population

Wistar-Kyoto (WKY) rats (n=6) and Spontaneously Hypertensive Rats (SHRs) (n=6)

Comparison

Diminazene aceturate administered intravenously… vs Control (untreated or vehicle)

Design

Preclinical

Follow-up

3 weeks

Authors

AGAltin GjymishkaUniversity of VeronaLKLidia V. KuleminaUniversity of FloridaVSVinayak ShenoyPenn State Milton S. Hershey Medical Center

Discussion

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Implication

No immediate clinical role for DIZE in CVD; leaves open ACE2 activation as a research target for hypertension.

Structured PICO

Does diminazene aceturate reduce mean arterial pressure in spontaneously hypertensive rats?

P
Population
Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHRs) evaluated for the effects of diminazene aceturate on blood pressure.
I
Intervention
Diminazene aceturate (DIZE) administered intravenously (e.g., 5 mg/kg) or chronically (15 mg/kg/day for three weeks)
C
Comparator
Control (untreated or vehicle)
O
Outcome
Mean arterial pressure (MAP)surrogate

Main Result

Absolute Event Rate: 124% vs 136%

p-value: p=<0.05

Diminazene aceturate acts as a potent ACE2 activator that reduces blood pressure and cardiac hypertrophy in spontaneously hypertensive rats, suggesting potential as a novel antihypertensive agent.

Cite This Study

Gjymishka et al. (2010) studied Hypertension (animal model). Diminazene aceturate (DIZE) vs. Control / Baseline was evaluated on Mean arterial pressure (MAP) (p=<0.05). Chronic administration of diminazene aceturate at 15 mg/kg/day for three weeks in spontaneously hypertensive rats decreased mean arterial pressure from 136 to 124 mmHg (p<0.05).

synapsesocial.com/papers/6a5bbc8e9b5d0f06daf79c75https://doi.org/10.1096/fasebj.24.1_supplement.1032.3
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Anti-hypertensive Effects of Diminazene Aceturate: An Angiotensin- Converting Enzyme 2 Activator in Rats2015 · 56 citations
  2. 2Angiotensin converting enzyme 2 and diminazene2016 · 44 citations
  3. 3Diminazene Aceturate Enhances Angiotensin-Converting Enzyme 2 Activity and Attenuates Ischemia-Induced Cardiac Pathophysiology2013 · 131 citations
  4. 4Acute hypotensive effect of diminazene aceturate in spontaneously hypertensive rats: role of NO and Mas receptor2020 · 21 citations
  5. 5Diminazene Aceturate (DIZE) Ameliorates Hypertension and Induces Anxiolytic- and Antidepressant-like Effects in TGR(mRen2)272025 · 6 citations