Pineal "synaptic" ribbons evolution over a 24 hour period during two different photoluminous seasons, a comparative and statistical analysis

Pineal "synaptic" ribbons evolution over a 24 hour period during two different photoluminous seasons, a comparative and statistical analysis

A comparative statistical analysis of "synaptic ribbons" evolution over a 24 hour period during two different photoluminous seasons (September, and winter) is carried out. Seventy male rats were used. Statistical analysis involved the Kolmogorov-Smirnov test, variance analysis, the Student...

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Bibliographic Details
Published in:Journal fur Hirnforschung Vol. 33; no. 3; p. 271
Main Authors: Martínez Soriano, F, Hernandez Gil de Tejada, T, Cimas Garcia, C, Armañanzas, E
Format: Journal Article
Language:English
Published: Germany 1992
Subjects:
Analysis of Variance
Animals
Circadian Rhythm
Male
Periodicity
Pineal Gland - ultrastructure
Rats
Rats, Wistar
Seasons
Synapses - ultrastructure
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Summary:A comparative statistical analysis of "synaptic ribbons" evolution over a 24 hour period during two different photoluminous seasons (September, and winter) is carried out. Seventy male rats were used. Statistical analysis involved the Kolmogorov-Smirnov test, variance analysis, the Student t-test and Pearson's correlation test. The results show that "synaptic ribbons" evolve during the circadian phase and through two different seasons, with a clear and marked influence of point-time (p < 0.0001) and season (p < 0.0001).
ISSN:0021-8359