Factors influencing reproduction in captive-bred cynomolgus monkeys (Macaca fascicularis) from Mauritius.

摘要: The cynomolgus monkey is widely used in reproductive research. However, the effects on their parameters of infant and maternal factors such as birth order, sex infants, twin births, age lactation status have not been fully examined. aim this retrospective study was to determine how impact weight, viability, neonatal loss retained placenta monkeys. based data from a cohort 789 females over an eight-year period. Consistent with reports made other macaque species, female offspring had lower weight compared males. Birth weights firstborn infants were higher order infants. Results logistic regression analysis showed that risk non-viable births increased by advancing placenta. As non-human primates, predictive value for decreased but affected order. Firstborn did loss, possibly practice retaining mothers natal groups, which improved skills primiparous females. low non-lactating delivery associated results can be useful scientists conducting studies colony managers maximizing fertility survival