Oxytocin Administration in Girlando Cattle: Vaginal vs. Intravenous Route Trial

An experimental study tested seven vaginal formulations of oxytocin in eight cycling heifers using an 8x8 Latin square design. The research, authored by Cristina Loureiro Müller Pessôa Netto, measured plasma oxytocin levels from blood samples taken every three minutes up to 18 minutes post-administration. Statistical analysis indicated absorption for one glycerin-based formulation between times 0 and 12 minutes.

Use Cases

• Compare drug absorption rates based on the described vaginal and intravenous administration routes.
• Analyze plasma oxytocin concentration over time using the described blood sampling protocol.
• Evaluate the efficacy of different absorption enhancers mentioned in the seven tested formulations.
• Design similar pharmacological trials based on the described 8x8 Latin square experimental design.

Strengths

• Experimental design used a controlled 8x8 Latin square with eight animals over eight days.
• Blood samples were collected at seven time points per animal for pharmacokinetic analysis.
• Oxytocin was measured using a specific commercial EIA kit after extraction with C18 Sep-Pak columns.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.
• The dataset scale is unknown, which may limit suitability assessment for large-scale modeling.

Provenance

Source

Cristina Loureiro Müller Pessôa Netto via paperswithcode

Collection Method

Controlled clinical trial with blood sample collection and laboratory analysis.