The probability for anterior and posterior presentation during the second half of gestation and at delivery among albino mice |
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| Authors: | Slobodan Sekulić Dušan Lalošević Nada Naumović Srđan Putić Milka Ćulić |
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| Affiliation: | (1) Institute of Neurology, Clinical Center, Hajduk Veljkova 1-7, 21000 Novi Sad, Serbia;(2) Department of Pathology, Medical Faculty, Novi Sad, Serbia;(3) Department of Physiology, Medical Faculty, Novi Sad, Serbia;(4) Institute of Biological Research, Beograd, Serbia |
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| Abstract: | The aim of this research is to determine the probability of anterior and posterior presentation during the second half of gestation and at delivery among albino mice. Each day from the 10th to the 21st day of gestation, foetal presentation and lie were determined in uteri of six pregnant females. The chi-square test did not show any statistically significant difference in the incidence of anterior and posterior presentation between the right and left horn. In addition, there was no significant difference between anterior and posterior presentation in relation to the site in the horn or in relation to gestation days. At delivery, there was no significant difference in the incidence of anterior and posterior presentation (29 versus 31 cases). The results show that, in the albino mouse, foetal presentation during the second half of gestation and at birth is accidental, with equal probability for anterior and posterior presentation. |
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| Keywords: | foetus presentation gestation albino mouse |
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