Effects of Sodium Nitroprusside on Mice at Different Times of Day
Author Information
Author(s): Sani Mamane, Sebai Hichem, Boughattas Naceur A, Ben-Attia Mossadok
Primary Institution: Faculté des Sciences de Bizerte, Tunisia
Hypothesis
Does the time of day affect the neurological deficits induced by sodium nitroprusside in young mice?
Conclusion
The study found that the time of administration significantly affects the neurotoxic effects of sodium nitroprusside in mice.
Supporting Evidence
- Ataxia was greatest at 1 HALO and lowest at 13 HALO.
- Males showed a higher percentage of ataxia compared to females.
- Significant circadian rhythm was detected in mice treated with 3.6 mg.kg-1 of SNP.
Takeaway
Giving sodium nitroprusside to mice at different times of the day affects how wobbly they get. They are more wobbly if given the drug right after the lights come on.
Methodology
Swiss albino mice aged 2-8 weeks were given sodium nitroprusside at different times of day, and their motor coordination was assessed using a traction test.
Potential Biases
Potential gender bias as male mice showed higher sensitivity to sodium nitroprusside than females.
Limitations
The study only included young mice and did not explore the effects in older mice or other species.
Participant Demographics
Swiss albino mice, both genders, aged 2-8 weeks.
Statistical Information
P-Value
p<0.00001
Statistical Significance
p<0.00001
Digital Object Identifier (DOI)
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