Effects of Crotalus durissus terrificus Venom on Inflammatory Cytokines in Mice
Author Information
Author(s): A. Hernández Cruz, S. Garcia-Jimenez, R. Zucatelli Mendonça, V. L. Petricevich
Primary Institution: Universidad Autónoma del Estado de Morelos
Hypothesis
The study aims to evaluate the effects of Crotalus durissus terrificus venom on inflammatory mediators in an experimental model of severe envenomation.
Conclusion
Crotalus durissus terrificus venom affects the production of both pro- and anti-inflammatory cytokines, indicating its role in modulating the inflammatory response.
Supporting Evidence
- The venom induced significant changes in glucose and urea levels in the serum of mice.
- Pro-inflammatory cytokines peaked at different times post-injection, indicating a time-dependent response.
- Anti-inflammatory cytokines increased over time, suggesting a shift in the immune response balance.
Takeaway
When mice are bitten by a rattlesnake, their bodies react by producing substances that can either help or hurt them, depending on how much time passes after the bite.
Methodology
Female BALB/c mice were injected with varying doses of Crotalus durissus terrificus venom, and blood samples were taken at different time intervals to measure cytokine levels.
Potential Biases
Potential bias in the selection of doses and timing of blood collection could affect the results.
Limitations
The study was conducted on a specific strain of mice, which may limit the generalizability of the findings to other species.
Participant Demographics
Female BALB/c mice aged 6-8 weeks with varying body weights.
Statistical Information
P-Value
p<0.01
Confidence Interval
95%
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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