Titlebook: Embryonic Mortality in Farm Animals; J. M. Sreenan,M. G. Diskin Book 1986 ECSC, EEC, EAEC, Brussels-Luxembourg 1986 development.diagnosis.

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Mitigation of Natural Hazards and Disastersn rates and early embryonic mortality. Animals were immunized such that the interval from booster injection to mating was controlled to give either high or low antibody titre levels. Immunization significantly increased ovulation rates, being 1.49, 2.23 and 1.88 for control, high and low groups resp

originality

https://doi.org/10.1007/978-0-387-84835-8s are transferred non-surgically giving rise to an average pregnancy rate of 58.8% (4638/7882) on day 60–90 following ipsilateral transfer of a single embryo to synchronized recipients. It is believed that interfarm variation and recipient quality contribute to the variation. The percentage of recip

ALERT

https://doi.org/10.1007/978-1-4614-4599-9come viable offspring. In this short review, this is shown in experiments using epididymal spermatozoa and also inferred from data from field results in cattle and sheep breeding. Factors involved in these processes are the genetic make up (breeds, strains, chromosomal abnormalities), environment (p

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https://doi.org/10.1007/978-1-4614-9326-6s such as mouse, Chinese hamster and rabbit, and with man. It can be concluded that of the categories of chromosome mutants that are mostly of concern for embryonic death, aneuploidy and polyploidy, man has the highest incidence of both. For the other species, levels of both types of abnormalities g

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https://doi.org/10.1007/b114376f good quality the total cell number, the mitotic index, the karyotype, and the DNA contents of the interphase nuclei were studied. The value of the study of these parameters for rating embryo quality is discussed.

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https://doi.org/10.1007/978-94-009-5038-2development; diagnosis; nutrition

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