Cucumis trigonus Roxb. II. Diuretic activity

Area of Science:

• Pharmacology
• Natural Products Research
• Diuretic Activity Studies

Background:

• Diuretics are crucial for managing fluid balance and conditions like hypertension.
• Hydrochlorothiazide is a widely used diuretic, but its effects on electrolyte balance require monitoring.
• Exploring natural compounds for diuretic activity offers potential alternatives with different mechanisms.

Purpose of the Study:

• To investigate the diuretic and saliuretic properties of an alcoholic extract of Cucumis trigonus.
• To compare the efficacy and electrolyte effects of Cucumis trigonus extract with hydrochlorothiazide.
• To assess the safety profile regarding potassium excretion.

Main Methods:

• An alcoholic extract of Cucumis trigonus was prepared.
• Diuretic activity was evaluated in albino rats.
• Urine output and electrolyte (including potassium) excretion were measured.
• Hydrochlorothiazide served as the positive control.

Main Results:

• The Cucumis trigonus extract demonstrated a dose-dependent increase in urine output and salt excretion (saliuretic effect).
• The peak effect of the extract was observed at 4 hours post-administration.
• Crucially, the extract did not significantly alter potassium excretion, unlike hydrochlorothiazide.

Conclusions:

• Cucumis trigonus extract possesses significant diuretic and saliuretic properties.
• The extract offers a potential advantage over hydrochlorothiazide by preserving potassium levels.
• Further research into Cucumis trigonus as a natural diuretic agent is warranted.