Secretory Activity of Day 11 Porcine Embryos from Three Gilts

Morgan S. Clemens published a dataset on figshare in 2026 quantifying secretory activity in early porcine embryos. The data likely contains concentrations of estradiol and interleukin-1β (IL1B) in culture media and embryonic IL1B2 mRNA expression levels from embryos recovered from three gilts on gestational day 11. The results demonstrate substantial inter-animal variation exceeding any detectable effect of embryonic sex.

Use Cases

• Analyze inter-animal variability in embryo secretory activity based on concentrations of estradiol and IL1B.
• Compare the effect of embryonic sex versus inter-gilt variability on developmental markers based on the described experimental design.
• Model early conceptus physiology in pigs based on quantified hormone and cytokine levels.
• Design studies on early pregnancy establishment based on the demonstrated biological variation.

Strengths

• Data includes quantified concentrations of estradiol and interleukin-1β (IL1B) from spent culture media.
• Embryonic expression of interleukin-1β2 (IL1B2) mRNA was assessed by quantitative PCR.
• Embryos were individually cultured and sexed by polymerase chain reaction, providing granular data.

Limitations

• The dataset is very small (15.8 KB), indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Morgan S. Clemens via figshare.

Collection Method

Embryos recovered from three gilts on gestational day 11, individually cultured for 24 hours, and analyzed via ELISA and qPCR.

Freshness

Last updated 2026-05-05 04:13:41; freshness should be verified.